{"id":47930,"date":"2026-07-28T16:22:49","date_gmt":"2026-07-28T09:22:49","guid":{"rendered":"https:\/\/vinastech.vn\/?p=47930"},"modified":"2026-07-28T16:47:15","modified_gmt":"2026-07-28T09:47:15","slug":"phu-song-4g-5g-cho-khach-san-tu-tang-ham-den-phong-nghi-va-khu-tien-ich","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/phu-song-4g-5g-cho-khach-san-tu-tang-ham-den-phong-nghi-va-khu-tien-ich\/","title":{"rendered":"Ph\u1ee7 s\u00f3ng 4G\/5G cho kh\u00e1ch s\u1ea1n T\u1eeb t\u1ea7ng h\u1ea7m \u0111\u1ebfn ph\u00f2ng ngh\u1ec9 v\u00e0 khu ti\u1ec7n \u00edch"},"content":{"rendered":"<p><strong>H\u1ea1 t\u1ea7ng di \u0111\u1ed9ng kh\u00f4ng c\u00f2n l\u00e0 ti\u1ec7n \u00edch ph\u1ee5 tr\u1ee3<\/strong><\/p>\n<p>Trong m\u1ed9t kh\u00e1ch s\u1ea1n ho\u1eb7c khu ngh\u1ec9 d\u01b0\u1ee1ng hi\u1ec7n \u0111\u1ea1i, ch\u1ea5t l\u01b0\u1ee3ng ph\u1ee7 s\u00f3ng di \u0111\u1ed9ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng, kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh v\u00e0 h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n<p>Kh\u00e1ch l\u01b0u tr\u00fa c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn vi\u1ec7c Wi-Fi c\u1ea7n \u0111\u0103ng nh\u1eadp l\u1ea1i, nh\u01b0ng r\u1ea5t kh\u00f3 ch\u1ea5p nh\u1eadn t\u00ecnh tr\u1ea1ng:<\/p>\n<ul>\n<li>Kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c cu\u1ed9c g\u1ecdi trong ph\u00f2ng ngh\u1ec9.<\/li>\n<li>Kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c m\u00e3 OTP \u0111\u1ec3 thanh to\u00e1n.<\/li>\n<li>Kh\u00f4ng th\u1ec3 g\u1ecdi xe ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed1i t\u00e1c.<\/li>\n<li>\u0110i\u1ec7n tho\u1ea1i c\u00f3 \u0111\u1ee7 v\u1ea1ch s\u00f3ng nh\u01b0ng kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u.<\/li>\n<li>Cu\u1ed9c g\u1ecdi b\u1ecb ng\u1eaft khi \u0111i t\u1eeb s\u1ea3nh v\u00e0o thang m\u00e1y.<\/li>\n<li>M\u1ea1ng di \u0111\u1ed9ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf h\u00e0nh lang nh\u01b0ng m\u1ea5t s\u00f3ng khi \u0111\u00f3ng c\u1eeda ph\u00f2ng.<\/li>\n<li>Ch\u1ec9 m\u1ed9t nh\u00e0 m\u1ea1ng c\u00f3 t\u00edn hi\u1ec7u, trong khi c\u00e1c nh\u00e0 m\u1ea1ng c\u00f2n l\u1ea1i g\u1ea7n nh\u01b0 kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi ch\u1ee7 \u0111\u1ea7u t\u01b0, v\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a kh\u00e1ch l\u01b0u tr\u00fa. H\u1ea1 t\u1ea7ng di \u0111\u1ed9ng c\u00f2n li\u00ean quan \u0111\u1ebfn thanh to\u00e1n, b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n, li\u00ean l\u1ea1c n\u1ed9i b\u1ed9, v\u1eadn h\u00e0nh k\u1ef9 thu\u1eadt, x\u1eed l\u00fd t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng t\u1ed5 ch\u1ee9c h\u1ed9i ngh\u1ecb, s\u1ef1 ki\u1ec7n.<\/p>\n<p>Ph\u1ea7n l\u1edbn l\u01b0u l\u01b0\u1ee3ng di \u0111\u1ed9ng hi\u1ec7n nay ph\u00e1t sinh trong m\u00f4i tr\u01b0\u1eddng trong nh\u00e0, trong khi t\u00edn hi\u1ec7u t\u1eeb c\u00e1c tr\u1ea1m BTS ngo\u00e0i tr\u1eddi ph\u1ea3i v\u01b0\u1ee3t qua k\u00ednh, t\u01b0\u1eddng, b\u00ea t\u00f4ng v\u00e0 nhi\u1ec1u l\u1edbp v\u1eadt li\u1ec7u tr\u01b0\u1edbc khi \u0111\u1ebfn \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i. V\u1edbi 5G s\u1eed d\u1ee5ng c\u00e1c d\u1ea3i t\u1ea7n trung v\u00e0 cao, b\u00e0i to\u00e1n xuy\u00ean v\u1eadt c\u1ea3n c\u00e0ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n.<\/p>\n<p>V\u00ec v\u1eady, \u0111\u1ed1i v\u1edbi kh\u00e1ch s\u1ea1n cao c\u1ea5p, resort quy m\u00f4 l\u1edbn ho\u1eb7c c\u00f4ng tr\u00ecnh c\u00f3 nhi\u1ec1u t\u1ea7ng h\u1ea7m, ph\u1ee7 s\u00f3ng di \u0111\u1ed9ng c\u1ea7n \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a <strong>h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt thi\u1ebft y\u1ebfu<\/strong>, t\u01b0\u01a1ng t\u1ef1 Wi-Fi, m\u1ea1ng LAN, camera, IPTV, \u0111i\u1ec7n tho\u1ea1i n\u1ed9i b\u1ed9 v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd t\u00f2a nh\u00e0.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47931\" src=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM.png\" alt=\"\" width=\"1448\" height=\"1086\" srcset=\"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM.png 1448w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM-533x400.png 533w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM-1067x800.png 1067w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM-768x576.png 768w, https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/ChatGPT-Image-Jul-28-2026-04_12_55-PM-600x450.png 600w\" sizes=\"auto, (max-width: 1448px) 100vw, 1448px\" \/><\/p>\n<ol>\n<li><strong> B\u00e0i to\u00e1n th\u1ef1c s\u1ef1 kh\u00f4ng ph\u1ea3i l\u00e0 \u201ct\u0103ng s\u1ed1 v\u1ea1ch s\u00f3ng\u201d<\/strong><\/li>\n<\/ol>\n<p>M\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng di \u0111\u1ed9ng ch\u1ec9 b\u1eb1ng s\u1ed1 v\u1ea1ch s\u00f3ng hi\u1ec3n th\u1ecb tr\u00ean \u0111i\u1ec7n tho\u1ea1i.<\/p>\n<p>Trong th\u1ef1c t\u1ebf, tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ph\u1ee5 thu\u1ed9c \u0111\u1ed3ng th\u1eddi v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n<ul>\n<li>C\u01b0\u1eddng \u0111\u1ed9 t\u00edn hi\u1ec7u thu \u0111\u01b0\u1ee3c.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u v\u00e0 t\u1ef7 l\u1ec7 t\u00edn hi\u1ec7u tr\u00ean nhi\u1ec5u.<\/li>\n<li>N\u0103ng l\u1ef1c dung l\u01b0\u1ee3ng c\u1ee7a cell ph\u1ee5c v\u1ee5.<\/li>\n<li>M\u1ee9c \u0111\u1ed9 nhi\u1ec5u t\u1eeb c\u00e1c cell l\u00e2n c\u1eadn.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng l\u00ean t\u1eeb \u0111i\u1ec7n tho\u1ea1i v\u1ec1 tr\u1ea1m ph\u00e1t.<\/li>\n<li>Kh\u1ea3 n\u0103ng chuy\u1ec3n giao gi\u1eefa c\u00e1c khu v\u1ef1c.<\/li>\n<li>B\u0103ng t\u1ea7n v\u00e0 c\u00f4ng ngh\u1ec7 m\u00e0 t\u1eebng nh\u00e0 m\u1ea1ng \u0111ang s\u1eed d\u1ee5ng.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi truy c\u1eadp \u0111\u1ed3ng th\u1eddi.<\/li>\n<li>Kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i t\u1eeb m\u1ea1ng v\u00f4 tuy\u1ebfn \u0111\u1ebfn m\u1ea1ng l\u00f5i c\u1ee7a nh\u00e0 m\u1ea1ng.<\/li>\n<\/ul>\n<p>M\u1ed9t khu v\u1ef1c c\u00f3 t\u00edn hi\u1ec7u m\u1ea1nh ch\u01b0a ch\u1eafc c\u00f3 t\u1ed1c \u0111\u1ed9 t\u1ed1t. N\u1ebfu h\u00e0ng tr\u0103m kh\u00e1ch c\u00f9ng k\u1ebft n\u1ed1i v\u00e0o m\u1ed9t cell ngo\u00e0i tr\u1eddi, cell \u0111\u00f3 c\u00f3 th\u1ec3 qu\u00e1 t\u1ea3i d\u00f9 \u0111i\u1ec7n tho\u1ea1i v\u1eabn hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 v\u1ea1ch s\u00f3ng.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t repeater c\u00f4ng su\u1ea5t l\u1edbn c\u00f3 th\u1ec3 l\u00e0m t\u00edn hi\u1ec7u \u0111o \u0111\u01b0\u1ee3c m\u1ea1nh h\u01a1n nh\u01b0ng kh\u00f4ng t\u1ea1o th\u00eam t\u00e0i nguy\u00ean v\u00f4 tuy\u1ebfn. Repeater ch\u1ec9 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u \u0111ang t\u1ed3n t\u1ea1i; n\u00f3 kh\u00f4ng b\u1ed5 sung th\u00eam dung l\u01b0\u1ee3ng x\u1eed l\u00fd nh\u01b0 m\u1ed9t tr\u1ea1m BTS, Small Cell ho\u1eb7c h\u1ec7 th\u1ed1ng RAN trong nh\u00e0.<\/p>\n<p>Do \u0111\u00f3, m\u1ed9t thi\u1ebft k\u1ebf \u0111\u00fang ph\u1ea3i \u0111\u1ed3ng th\u1eddi gi\u1ea3i quy\u1ebft b\u1ed1n m\u1ee5c ti\u00eau:<\/p>\n<ol>\n<li><strong>\u0110\u1ed9 ph\u1ee7:<\/strong> C\u00f3 t\u00edn hi\u1ec7u t\u1ea1i m\u1ecdi khu v\u1ef1c c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>Ch\u1ea5t l\u01b0\u1ee3ng:<\/strong> T\u00edn hi\u1ec7u s\u1ea1ch, \u00edt nhi\u1ec5u, cu\u1ed9c g\u1ecdi v\u00e0 d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>Dung l\u01b0\u1ee3ng:<\/strong> \u0110\u1ee7 t\u00e0i nguy\u00ean ph\u1ee5c v\u1ee5 s\u1ed1 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi.<\/li>\n<li><strong>T\u00ednh li\u00ean t\u1ee5c:<\/strong> Kh\u00f4ng gi\u00e1n \u0111o\u1ea1n khi kh\u00e1ch di chuy\u1ec3n gi\u1eefa c\u00e1c khu v\u1ef1c.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol start=\"2\">\n<li><strong> V\u00ec sao kh\u00e1ch s\u1ea1n v\u00e0 resort l\u00e0 m\u00f4i tr\u01b0\u1eddng RF ph\u1ee9c t\u1ea1p?<\/strong><\/li>\n<\/ol>\n<p>Kh\u00e1ch s\u1ea1n kh\u00f4ng ph\u1ea3i m\u1ed9t kh\u00f4ng gian \u0111\u1ed3ng nh\u1ea5t. Trong c\u00f9ng m\u1ed9t c\u00f4ng tr\u00ecnh c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i nhi\u1ec1u lo\u1ea1i m\u00f4i tr\u01b0\u1eddng v\u00f4 tuy\u1ebfn ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n<p>Ph\u00f2ng ngh\u1ec9 th\u01b0\u1eddng c\u00f3 m\u1eadt \u0111\u1ed9 ng\u01b0\u1eddi th\u1ea5p nh\u01b0ng y\u00eau c\u1ea7u t\u00ednh ri\u00eang t\u01b0, th\u1ea9m m\u1ef9 v\u00e0 t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh. Ballroom c\u00f3 th\u1ec3 t\u1eadp trung h\u00e0ng tr\u0103m ho\u1eb7c h\u00e0ng ngh\u00ecn ng\u01b0\u1eddi trong th\u1eddi gian ng\u1eafn. T\u1ea7ng h\u1ea7m c\u00f3 m\u1ee9c suy hao l\u1edbn. Thang m\u00e1y l\u00e0 m\u1ed9t kh\u1ed1i kim lo\u1ea1i g\u1ea7n nh\u01b0 kh\u00e9p k\u00edn. Resort ngo\u00e0i tr\u1eddi l\u1ea1i c\u00f3 di\u1ec7n t\u00edch r\u1ed9ng, \u0111\u1ecba h\u00ecnh ph\u1ee9c t\u1ea1p v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c khu ch\u1ee9c n\u0103ng l\u1edbn.<\/p>\n<p><strong>2.1. V\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i l\u00e0m suy gi\u1ea3m t\u00edn hi\u1ec7u<\/strong><\/p>\n<p>K\u00ednh Low-E, k\u00ednh ph\u1ee7 kim lo\u1ea1i, b\u00ea t\u00f4ng c\u1ed1t th\u00e9p, t\u1ea5m c\u00e1ch nhi\u1ec7t c\u00f3 l\u1edbp kim lo\u1ea1i v\u00e0 h\u1ec7 m\u1eb7t d\u1ef1ng hi\u1ec7n \u0111\u1ea1i gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng nh\u01b0ng \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ee9c suy hao v\u00f4 tuy\u1ebfn r\u1ea5t l\u1edbn.<\/p>\n<p>ITU ph\u00e2n bi\u1ec7t r\u00f5 gi\u1eefa c\u00f4ng tr\u00ecnh truy\u1ec1n th\u1ed1ng v\u00e0 c\u00f4ng tr\u00ecnh c\u00f3 hi\u1ec7u qu\u1ea3 c\u00e1ch nhi\u1ec7t cao. Nh\u1eefng c\u00f4ng tr\u00ecnh s\u1eed d\u1ee5ng k\u00ednh ph\u1ee7 kim lo\u1ea1i, t\u01b0\u1eddng c\u00e1ch nhi\u1ec7t, b\u00ea t\u00f4ng d\u00e0y ho\u1eb7c t\u1ea5m \u1ed1p c\u00f3 l\u1edbp kim lo\u1ea1i th\u01b0\u1eddng c\u00f3 m\u1ee9c suy hao t\u00edn hi\u1ec7u \u0111i v\u00e0o t\u00f2a nh\u00e0 cao h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n<p>Trong m\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng, k\u00ednh c\u00e1ch nhi\u1ec7t c\u00f3 th\u1ec3 t\u1ea1o th\u00eam h\u00e0ng ch\u1ee5c dB suy hao. M\u1ee9c suy hao c\u0169ng c\u00f3 xu h\u01b0\u1edbng t\u0103ng khi t\u1ea7n s\u1ed1 cao h\u01a1n, khi\u1ebfn vi\u1ec7c ch\u1ec9 d\u1ef1a v\u00e0o BTS ngo\u00e0i tr\u1eddi \u0111\u1ec3 ph\u1ee7 4G\/5G v\u00e0o s\u00e2u b\u00ean trong c\u00f4ng tr\u00ecnh tr\u1edf n\u00ean thi\u1ebfu \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>\u0110\u00e2y l\u00e0 l\u00fd do nhi\u1ec1u kh\u00e1ch s\u1ea1n c\u00f3 t\u00ecnh tr\u1ea1ng:<\/p>\n<ul>\n<li>S\u00f3ng t\u1ed1t g\u1ea7n c\u1eeda s\u1ed5 nh\u01b0ng y\u1ebfu \u1edf ph\u00eda trong ph\u00f2ng.<\/li>\n<li>T\u1ea7ng cao nh\u00ecn th\u1ea5y tr\u1ea1m BTS nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng t\u00edn hi\u1ec7u v\u1eabn k\u00e9m.<\/li>\n<li>\u0110i\u1ec7n tho\u1ea1i li\u00ean t\u1ee5c chuy\u1ec3n \u0111\u1ed5i gi\u1eefa nhi\u1ec1u cell ngo\u00e0i tr\u1eddi.<\/li>\n<li>T\u00edn hi\u1ec7u t\u1ea1i ban c\u00f4ng t\u1ed1t nh\u01b0ng khi \u0111\u00f3ng c\u1eeda k\u00ednh th\u00ec suy gi\u1ea3m m\u1ea1nh.<\/li>\n<li>Ph\u00f2ng n\u1eb1m \u1edf l\u00f5i t\u00f2a nh\u00e0 g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 d\u1ecbch v\u1ee5 di \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p><strong>2.2. T\u00edn hi\u1ec7u xuy\u00ean t\u1ea7ng v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ph\u1ee7 s\u00f3ng ngo\u00e0i \u00fd mu\u1ed1n<\/strong><\/p>\n<p>Trong kh\u00e1ch s\u1ea1n cao t\u1ea7ng, t\u00edn hi\u1ec7u kh\u00f4ng ch\u1ec9 lan truy\u1ec1n theo ph\u01b0\u01a1ng ngang m\u00e0 c\u00f2n xuy\u00ean qua s\u00e0n, gi\u1ebfng k\u1ef9 thu\u1eadt, c\u1ea7u thang v\u00e0 kho\u1ea3ng th\u00f4ng t\u1ea7ng.<\/p>\n<p>N\u1ebfu anten ph\u00e1t \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed kh\u00f4ng h\u1ee3p l\u00fd ho\u1eb7c c\u00f4ng su\u1ea5t ph\u00e1t qu\u00e1 cao, m\u1ed9t anten t\u1ea1i t\u1ea7ng 10 c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn thi\u1ebft b\u1ecb t\u1ea1i t\u1ea7ng 9 ho\u1eb7c t\u1ea7ng 11. Khi \u0111\u00f3 \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn cell kh\u00f4ng ph\u00f9 h\u1ee3p, g\u00e2y ra:<\/p>\n<ul>\n<li>Chuy\u1ec3n giao li\u00ean t\u1ee5c gi\u1eefa c\u00e1c cell.<\/li>\n<li>Nhi\u1ec5u gi\u1eefa c\u00e1c t\u1ea7ng.<\/li>\n<li>M\u1ea5t c\u00e2n b\u1eb1ng t\u1ea3i.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng l\u00ean k\u00e9m.<\/li>\n<li>Cu\u1ed9c g\u1ecdi b\u1ecb gi\u00e1n \u0111o\u1ea1n khi ng\u01b0\u1eddi d\u00f9ng di chuy\u1ec3n.<\/li>\n<li>Hi\u1ec7n t\u01b0\u1ee3ng \u201cping-pong handover\u201d, trong \u0111\u00f3 thi\u1ebft b\u1ecb li\u00ean t\u1ee5c chuy\u1ec3n qua l\u1ea1i gi\u1eefa hai v\u00f9ng ph\u1ee5c v\u1ee5.<\/li>\n<\/ul>\n<p>Thi\u1ebft k\u1ebf t\u1ed1t kh\u00f4ng \u0111\u1eb7t m\u1ee5c ti\u00eau \u201cph\u00e1t c\u00e0ng m\u1ea1nh c\u00e0ng t\u1ed1t\u201d. M\u1ee5c ti\u00eau \u0111\u00fang l\u00e0 t\u1ea1o ra <strong>v\u00f9ng ph\u1ee7 c\u00f3 ki\u1ec3m so\u00e1t<\/strong>, \u0111\u1ee7 m\u1ea1nh trong khu v\u1ef1c c\u1ea7n ph\u1ee5c v\u1ee5 nh\u01b0ng h\u1ea1n ch\u1ebf r\u00f2 r\u1ec9 sang c\u00e1c t\u1ea7ng ho\u1eb7c khu ch\u1ee9c n\u0103ng kh\u00e1c.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"3\">\n<li><strong> Ph\u00e2n v\u00f9ng nhu c\u1ea7u theo t\u1eebng khu v\u1ef1c<\/strong><\/li>\n<\/ol>\n<p>M\u1ed9t kh\u00e1ch s\u1ea1n kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t v\u00f9ng ph\u1ee7 s\u00f3ng duy nh\u1ea5t. C\u1ea7n chia c\u00f4ng tr\u00ecnh th\u00e0nh c\u00e1c nh\u00f3m khu v\u1ef1c d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng, h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng, y\u00eau c\u1ea7u v\u1eadn h\u00e0nh v\u00e0 m\u1ee9c \u0111\u1ed9 quan tr\u1ecdng.<\/p>\n<p><strong>3.1. Ph\u00f2ng ngh\u1ec9<\/strong><\/p>\n<p>Ph\u00f2ng ngh\u1ec9 l\u00e0 khu v\u1ef1c \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp nh\u1ea5t \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n<p>C\u00e1c y\u00eau c\u1ea7u quan tr\u1ecdng g\u1ed3m:<\/p>\n<ul>\n<li>Cu\u1ed9c g\u1ecdi \u1ed5n \u0111\u1ecbnh khi c\u1eeda ph\u00f2ng \u0111\u00f3ng.<\/li>\n<li>Nh\u1eadn SMS v\u00e0 OTP nhanh.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u \u0111\u1ee7 d\u00f9ng cho \u1ee9ng d\u1ee5ng, g\u1ecdi video v\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa.<\/li>\n<li>H\u1ed7 tr\u1ee3 nhi\u1ec1u nh\u00e0 m\u1ea1ng.<\/li>\n<li>Kh\u00f4ng xu\u1ea5t hi\u1ec7n thi\u1ebft b\u1ecb k\u1ef9 thu\u1eadt g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed9i th\u1ea5t.<\/li>\n<li>H\u1ea1n ch\u1ebf nhi\u1ec5u v\u00e0 chuy\u1ec3n giao kh\u00f4ng c\u1ea7n thi\u1ebft gi\u1eefa c\u00e1c t\u1ea7ng.<\/li>\n<\/ul>\n<p>Kh\u00f4ng n\u00ean ch\u1ec9 \u0111o t\u00edn hi\u1ec7u t\u1ea1i h\u00e0nh lang r\u1ed3i k\u1ebft lu\u1eadn r\u1eb1ng to\u00e0n b\u1ed9 t\u1ea7ng \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee7 s\u00f3ng. T\u01b0\u1eddng ph\u00f2ng, ph\u00f2ng t\u1eafm, g\u01b0\u01a1ng l\u1edbn, c\u1eeda ch\u1ed1ng ch\u00e1y, t\u1ee7 k\u1ef9 thu\u1eadt v\u00e0 b\u1ed1 tr\u00ed n\u1ed9i th\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ee9c suy hao \u0111\u00e1ng k\u1ec3.<\/p>\n<p>\u0110i\u1ec3m \u0111o c\u1ea7n bao g\u1ed3m:<\/p>\n<ul>\n<li>G\u1ea7n c\u1eeda ra v\u00e0o.<\/li>\n<li>Khu v\u1ef1c gi\u01b0\u1eddng ng\u1ee7.<\/li>\n<li>B\u00e0n l\u00e0m vi\u1ec7c.<\/li>\n<li>Ph\u00f2ng t\u1eafm.<\/li>\n<li>Ban c\u00f4ng ho\u1eb7c c\u1eeda k\u00ednh.<\/li>\n<li>C\u00e1c ph\u00f2ng g\u00f3c.<\/li>\n<li>Ph\u00f2ng n\u1eb1m \u1edf cu\u1ed1i h\u00e0nh lang.<\/li>\n<li>Ph\u00f2ng n\u1eb1m g\u1ea7n l\u00f5i thang m\u00e1y ho\u1eb7c ph\u00f2ng k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n<p>V\u1edbi c\u00e1c t\u1ea7ng c\u00f3 c\u1ea5u tr\u00fac l\u1eb7p l\u1ea1i, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 d\u00f9ng t\u1ea7ng \u0111i\u1ec3n h\u00ecnh \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh. Tuy nhi\u00ean, c\u00e1c t\u1ea7ng k\u1ef9 thu\u1eadt, t\u1ea7ng chuy\u1ec3n ti\u1ebfp, t\u1ea7ng c\u00f3 ph\u00f2ng suite v\u00e0 t\u1ea7ng c\u00f3 m\u1eb7t b\u1eb1ng kh\u00e1c bi\u1ec7t v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra ri\u00eang.<\/p>\n<p><strong>3.2. S\u1ea3nh l\u1ec5 t\u00e2n v\u00e0 khu v\u1ef1c c\u00f4ng c\u1ed9ng<\/strong><\/p>\n<p>S\u1ea3nh kh\u00e1ch s\u1ea1n th\u01b0\u1eddng c\u00f3 tr\u1ea7n cao, nhi\u1ec1u k\u00ednh, kh\u00f4ng gian m\u1edf v\u00e0 l\u01b0u l\u01b0\u1ee3ng bi\u1ebfn \u0111\u1ed9ng l\u1edbn.<\/p>\n<p>T\u1ea1i \u0111\u00e2y, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao:<\/p>\n<ul>\n<li>G\u1ecdi xe.<\/li>\n<li>Nh\u1eadn OTP.<\/li>\n<li>Thanh to\u00e1n.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1eb7t ph\u00f2ng.<\/li>\n<li>Li\u00ean h\u1ec7 h\u01b0\u1edbng d\u1eabn vi\u00ean.<\/li>\n<li>G\u1ecdi \u0111i\u1ec7n qu\u1ed1c t\u1ebf.<\/li>\n<li>Truy c\u1eadp \u1ee9ng d\u1ee5ng b\u1ea3n \u0111\u1ed3 v\u00e0 m\u1ea1ng x\u00e3 h\u1ed9i.<\/li>\n<\/ul>\n<p>S\u1ea3nh c\u0169ng l\u00e0 khu v\u1ef1c chuy\u1ec3n ti\u1ebfp gi\u1eefa m\u1ea1ng ngo\u00e0i tr\u1eddi v\u00e0 m\u1ea1ng trong nh\u00e0. N\u1ebfu kh\u00f4ng t\u1ed1i \u01b0u t\u1ed1t, \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 b\u00e1m qu\u00e1 l\u00e2u v\u00e0o BTS ngo\u00e0i tr\u1eddi ho\u1eb7c chuy\u1ec3n sang h\u1ec7 th\u1ed1ng trong nh\u00e0 t\u1ea1i th\u1eddi \u0111i\u1ec3m kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n<p>V\u00ec v\u1eady, khu v\u1ef1c c\u1eeda ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u01b0 m\u1ed9t <strong>v\u00f9ng chuy\u1ec3n giao c\u00f3 ch\u1ee7 \u0111\u00edch<\/strong>, thay v\u00ec \u0111\u1ec3 c\u00e1c cell c\u1ea1nh tranh t\u1ef1 ph\u00e1t.<\/p>\n<p><strong>3.3. Ph\u00f2ng h\u1ed9i ngh\u1ecb v\u00e0 ballroom<\/strong><\/p>\n<p>Ballroom l\u00e0 khu v\u1ef1c c\u00f3 r\u1ee7i ro cao nh\u1ea5t v\u1ec1 dung l\u01b0\u1ee3ng.<\/p>\n<p>Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, ph\u00f2ng c\u00f3 th\u1ec3 g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 ng\u01b0\u1eddi. Nh\u01b0ng khi t\u1ed5 ch\u1ee9c h\u1ed9i ngh\u1ecb, ti\u1ec7c c\u01b0\u1edbi ho\u1eb7c s\u1ef1 ki\u1ec7n doanh nghi\u1ec7p, h\u00e0ng tr\u0103m \u0111\u1ebfn h\u00e0ng ngh\u00ecn thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi.<\/p>\n<p>M\u00f4 h\u00ecnh l\u01b0u l\u01b0\u1ee3ng t\u1ea1i ballroom kh\u00e1c ho\u00e0n to\u00e0n ph\u00f2ng ngh\u1ec9:<\/p>\n<ul>\n<li>Nhi\u1ec1u ng\u01b0\u1eddi k\u1ebft n\u1ed1i trong th\u1eddi gian ng\u1eafn.<\/li>\n<li>L\u01b0u l\u01b0\u1ee3ng upload t\u0103ng m\u1ea1nh do quay video v\u00e0 \u0111\u0103ng m\u1ea1ng x\u00e3 h\u1ed9i.<\/li>\n<li>Nhu c\u1ea7u nh\u1eadn OTP, check-in \u0111i\u1ec7n t\u1eed v\u00e0 thanh to\u00e1n \u0111\u1ed3ng th\u1eddi.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng t\u1eadp trung trong m\u1ed9t kh\u00f4ng gian nh\u1ecf.<\/li>\n<li>T\u1ea3i m\u1ea1ng thay \u0111\u1ed5i theo l\u1ecbch s\u1ef1 ki\u1ec7n.<\/li>\n<li>M\u1ed9t s\u1ed1 s\u1ef1 ki\u1ec7n c\u00f3 y\u00eau c\u1ea7u livestream ho\u1eb7c truy\u1ec1n th\u00f4ng tr\u1ef1c ti\u1ebfp.<\/li>\n<\/ul>\n<p>Do \u0111\u00f3, ballroom kh\u00f4ng n\u00ean d\u00f9ng chung ho\u00e0n to\u00e0n t\u00e0i nguy\u00ean v\u00f4 tuy\u1ebfn v\u1edbi khu ph\u00f2ng ngh\u1ec9.<\/p>\n<p>Gi\u1ea3i ph\u00e1p c\u1ea7n xem x\u00e9t:<\/p>\n<ul>\n<li>T\u1ea1o cell ho\u1eb7c sector ri\u00eang cho ballroom.<\/li>\n<li>B\u1ed1 tr\u00ed nhi\u1ec1u anten c\u00f4ng su\u1ea5t th\u1ea5p thay v\u00ec m\u1ed9t anten c\u00f4ng su\u1ea5t l\u1edbn.<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n v\u00f9ng ph\u1ee7 \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u00edn hi\u1ec7u tr\u00e0n sang t\u1ea7ng tr\u00ean.<\/li>\n<li>T\u00e1ch t\u00e0i nguy\u00ean theo t\u1eebng khu h\u1ed9i ngh\u1ecb n\u1ebfu c\u00f3 v\u00e1ch ng\u0103n di \u0111\u1ed9ng.<\/li>\n<li>D\u1ef1 ph\u00f2ng cho tr\u01b0\u1eddng h\u1ee3p nhi\u1ec1u ph\u00f2ng h\u1ed9i ngh\u1ecb ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi.<\/li>\n<li>Ph\u1ed1i h\u1ee3p gi\u1eefa m\u1ea1ng di \u0111\u1ed9ng v\u00e0 Wi-Fi m\u1eadt \u0111\u1ed9 cao.<\/li>\n<\/ul>\n<p>Trong c\u00f4ng tr\u00ecnh l\u1edbn, Small Cell ho\u1eb7c Active\/Digital DAS c\u00f3 ngu\u1ed3n t\u00edn hi\u1ec7u dung l\u01b0\u1ee3ng ri\u00eang th\u01b0\u1eddng ph\u00f9 h\u1ee3p h\u01a1n repeater thu\u1ea7n t\u00fay.<\/p>\n<p><strong>3.4. Nh\u00e0 h\u00e0ng, spa, gym v\u00e0 h\u1ed3 b\u01a1i<\/strong><\/p>\n<p>\u0110\u00e2y l\u00e0 nh\u00f3m khu v\u1ef1c c\u00f3 nhi\u1ec1u v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t:<\/p>\n<ul>\n<li>Nh\u00e0 h\u00e0ng c\u00f3 v\u00e1ch trang tr\u00ed, b\u1ebfp, kim lo\u1ea1i v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n.<\/li>\n<li>Spa c\u00f3 nhi\u1ec1u ph\u00f2ng nh\u1ecf, t\u01b0\u1eddng d\u00e0y v\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ea9m.<\/li>\n<li>Gym c\u00f3 g\u01b0\u01a1ng l\u1edbn, m\u00e1y m\u00f3c kim lo\u1ea1i v\u00e0 kh\u00f4ng gian m\u1edf.<\/li>\n<li>H\u1ed3 b\u01a1i c\u00f3 \u0111\u1ed9 \u1ea9m cao, n\u01b0\u1edbc v\u00e0 y\u00eau c\u1ea7u th\u1ea9m m\u1ef9 nghi\u00eam ng\u1eb7t.<\/li>\n<li>Khu v\u1ef1c ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 ch\u1ecbu m\u01b0a, n\u1eafng, h\u01a1i mu\u1ed1i ho\u1eb7c h\u00f3a ch\u1ea5t.<\/li>\n<\/ul>\n<p>Anten v\u00e0 thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng trong c\u00e1c khu v\u1ef1c n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, c\u1ea5p b\u1ea3o v\u1ec7, v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n v\u00e0 y\u00eau c\u1ea7u ki\u1ebfn tr\u00fac.<\/p>\n<p>Ri\u00eang khu v\u1ef1c h\u1ed3 b\u01a1i, c\u1ea7n tr\u00e1nh \u0111\u1eb7t anten ho\u1eb7c c\u00e1p t\u1ea1i v\u1ecb tr\u00ed c\u00f3 nguy c\u01a1 ng\u01b0ng t\u1ee5 n\u01b0\u1edbc, h\u01a1i h\u00f3a ch\u1ea5t ho\u1eb7c kh\u00f3 b\u1ea3o tr\u00ec.<\/p>\n<p><strong>3.5. Thang m\u00e1y<\/strong><\/p>\n<p>Cabin thang m\u00e1y l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng kim lo\u1ea1i kh\u00e9p k\u00edn. T\u00edn hi\u1ec7u t\u1eeb h\u00e0nh lang th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 duy tr\u00ec li\u00ean l\u1ea1c \u1ed5n \u0111\u1ecbnh khi c\u1eeda \u0111\u00f3ng v\u00e0 cabin di chuy\u1ec3n.<\/p>\n<p>C\u00f3 ba ph\u01b0\u01a1ng \u00e1n ph\u1ed5 bi\u1ebfn:<\/p>\n<ul>\n<li>Ph\u1ee7 s\u00f3ng t\u1eeb khu v\u1ef1c s\u1ea3nh ch\u1edd, ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u01a1 b\u1ea3n nh\u01b0ng kh\u00f3 b\u1ea3o \u0111\u1ea3m li\u00ean t\u1ee5c trong cabin.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00e1p r\u00f2 ho\u1eb7c anten trong gi\u1ebfng thang.<\/li>\n<li>\u0110\u1eb7t anten trong cabin v\u00e0 truy\u1ec1n t\u00edn hi\u1ec7u qua h\u1ec7 th\u1ed1ng c\u00e1p \u0111i c\u00f9ng c\u00e1p \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p>Ph\u01b0\u01a1ng \u00e1n l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o:<\/p>\n<ul>\n<li>Chi\u1ec1u cao t\u00f2a nh\u00e0.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 thang.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng cabin.<\/li>\n<li>Thi\u1ebft k\u1ebf gi\u1ebfng thang.<\/li>\n<li>Kh\u1ea3 n\u0103ng \u0111i c\u00e1p.<\/li>\n<li>Y\u00eau c\u1ea7u li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p.<\/li>\n<li>Quy \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thang m\u00e1y.<\/li>\n<\/ul>\n<p>Gi\u1ea3i ph\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p t\u1eeb s\u1edbm v\u1edbi \u0111\u01a1n v\u1ecb thang m\u00e1y. Vi\u1ec7c b\u1ed5 sung sau khi c\u00f4ng tr\u00ecnh ho\u00e0n thi\u1ec7n th\u01b0\u1eddng kh\u00f3 kh\u0103n, t\u1ed1n chi ph\u00ed v\u00e0 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng b\u1ea3o h\u00e0nh h\u1ec7 th\u1ed1ng thang.<\/p>\n<p><strong>3.6. T\u1ea7ng h\u1ea7m v\u00e0 b\u00e3i \u0111\u1ed7 xe<\/strong><\/p>\n<p>T\u1ea7ng h\u1ea7m c\u00f3 m\u1ee9c suy hao cao v\u00e0 \u00edt nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u t\u1eeb b\u00ean ngo\u00e0i. Tuy nhi\u00ean, \u0111\u00e2y l\u1ea1i l\u00e0 khu v\u1ef1c c\u1ea7n k\u1ebft n\u1ed1i cho:<\/p>\n<ul>\n<li>G\u1ecdi \u0111i\u1ec7n v\u00e0 g\u1ecdi xe.<\/li>\n<li>Thanh to\u00e1n b\u00e3i \u0111\u1ed7.<\/li>\n<li>Nh\u1eadn OTP.<\/li>\n<li>Nh\u00e2n vi\u00ean an ninh.<\/li>\n<li>Nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt.<\/li>\n<li>X\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/li>\n<li>Li\u00ean l\u1ea1c trong t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p.<\/li>\n<\/ul>\n<p>H\u1ec7 th\u1ed1ng c\u1ea7n bao ph\u1ee7 \u0111\u01b0\u1eddng xe ch\u1ea1y, s\u1ea3nh thang m\u00e1y, ph\u00f2ng b\u1ea3o v\u1ec7 v\u00e0 c\u00e1c khu v\u1ef1c v\u1eadn h\u00e0nh quan tr\u1ecdng. Kh\u00f4ng nh\u1ea5t thi\u1ebft m\u1ecdi g\u00f3c k\u1ef9 thu\u1eadt \u0111\u1ec1u ph\u1ea3i c\u00f3 c\u00f9ng m\u1ee9c ch\u1ea5t l\u01b0\u1ee3ng, nh\u01b0ng c\u00e1c tuy\u1ebfn di chuy\u1ec3n v\u00e0 \u0111i\u1ec3m t\u1eadp trung ng\u01b0\u1eddi ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean.<\/p>\n<p><strong>3.7. Khu k\u1ef9 thu\u1eadt v\u00e0 khu v\u1ef1c nh\u00e2n vi\u00ean<\/strong><\/p>\n<p>C\u00e1c ph\u00f2ng k\u1ef9 thu\u1eadt th\u01b0\u1eddng b\u1ecb b\u1ecf qua v\u00ec kh\u00f4ng tr\u1ef1c ti\u1ebfp ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng. \u0110\u00e2y l\u1ea1i l\u00e0 n\u01a1i \u0111\u1ed9i v\u1eadn h\u00e0nh c\u1ea7n li\u00ean l\u1ea1c khi x\u1ea3y ra:<\/p>\n<ul>\n<li>M\u1ea5t \u0111i\u1ec7n.<\/li>\n<li>S\u1ef1 c\u1ed1 \u0111i\u1ec1u h\u00f2a.<\/li>\n<li>R\u00f2 r\u1ec9 n\u01b0\u1edbc.<\/li>\n<li>C\u1ea3nh b\u00e1o ch\u00e1y.<\/li>\n<li>S\u1ef1 c\u1ed1 thang m\u00e1y.<\/li>\n<li>S\u1ef1 c\u1ed1 m\u1ea1ng.<\/li>\n<li>Y\u00eau c\u1ea7u b\u1ea3o tr\u00ec kh\u1ea9n c\u1ea5p.<\/li>\n<\/ul>\n<p>Ph\u00f2ng \u0111i\u1ec7n, ph\u00f2ng m\u00e1y, kho, b\u1ebfp, khu gi\u1eb7t l\u00e0 v\u00e0 h\u00e0nh lang nh\u00e2n vi\u00ean c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u1ea1m vi kh\u1ea3o s\u00e1t ngay t\u1eeb \u0111\u1ea7u.<\/p>\n<p><strong>3.8. Bi\u1ec7t th\u1ef1 v\u00e0 resort ngo\u00e0i tr\u1eddi<\/strong><\/p>\n<p>Resort c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m kh\u00e1c kh\u00e1ch s\u1ea1n cao t\u1ea7ng:<\/p>\n<ul>\n<li>Di\u1ec7n t\u00edch l\u1edbn.<\/li>\n<li>Nhi\u1ec1u c\u00f4ng tr\u00ecnh th\u1ea5p t\u1ea7ng ph\u00e2n t\u00e1n.<\/li>\n<li>C\u00e2y xanh d\u00e0y.<\/li>\n<li>\u0110\u1ecba h\u00ecnh thay \u0111\u1ed5i.<\/li>\n<li>Kho\u1ea3ng c\u00e1ch l\u1edbn gi\u1eefa khu l\u01b0u tr\u00fa v\u00e0 khu ti\u1ec7n \u00edch.<\/li>\n<li>Kh\u00f3 b\u1ed1 tr\u00ed ngu\u1ed3n \u0111i\u1ec7n v\u00e0 c\u00e1p truy\u1ec1n d\u1eabn.<\/li>\n<li>Y\u00eau c\u1ea7u thi\u1ebft b\u1ecb ngo\u00e0i tr\u1eddi ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li>\n<\/ul>\n<p>Thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p:<\/p>\n<ul>\n<li>Tr\u1ea1m macro ho\u1eb7c micro outdoor.<\/li>\n<li>Small Cell ngo\u00e0i tr\u1eddi.<\/li>\n<li>Remote Unit k\u1ebft n\u1ed1i c\u00e1p quang.<\/li>\n<li>Anten \u0111\u1ecbnh h\u01b0\u1edbng cho t\u1eebng c\u1ee5m bi\u1ec7t th\u1ef1.<\/li>\n<li>H\u1ec7 th\u1ed1ng trong nh\u00e0 ri\u00eang cho clubhouse, spa ho\u1eb7c trung t\u00e2m h\u1ed9i ngh\u1ecb.<\/li>\n<li>Wi-Fi ngo\u00e0i tr\u1eddi cho d\u1eef li\u1ec7u kh\u00f4ng y\u00eau c\u1ea7u d\u1ecbch v\u1ee5 di \u0111\u1ed9ng c\u00f4ng c\u1ed9ng.<\/li>\n<\/ul>\n<p>Kh\u00f4ng n\u00ean d\u00f9ng m\u1ed9t repeater c\u00f4ng su\u1ea5t l\u1edbn \u0111\u1ec3 ph\u1ee7 to\u00e0n b\u1ed9 resort. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y d\u1ec5 t\u1ea1o v\u00f9ng ph\u1ee7 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, nhi\u1ec5u \u0111\u01b0\u1eddng l\u00ean v\u00e0 kh\u00f3 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"4\">\n<li><strong> L\u1ef1a ch\u1ecdn ki\u1ebfn tr\u00fac gi\u1ea3i ph\u00e1p<\/strong><\/li>\n<\/ol>\n<p>Kh\u00f4ng c\u00f3 m\u1ed9t ki\u1ebfn tr\u00fac duy nh\u1ea5t ph\u00f9 h\u1ee3p cho m\u1ecdi kh\u00e1ch s\u1ea1n.<\/p>\n<p><strong>4.1. Repeater k\u1ebft h\u1ee3p Passive DAS<\/strong><\/p>\n<p>Ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Kh\u00e1ch s\u1ea1n nh\u1ecf ho\u1eb7c trung b\u00ecnh.<\/li>\n<li>M\u1eb7t b\u1eb1ng kh\u00f4ng qu\u00e1 ph\u1ee9c t\u1ea1p.<\/li>\n<li>T\u00edn hi\u1ec7u ngo\u00e0i tr\u1eddi t\u1ed1t v\u00e0 s\u1ea1ch.<\/li>\n<li>Nhu c\u1ea7u dung l\u01b0\u1ee3ng kh\u00f4ng cao.<\/li>\n<li>S\u1ed1 t\u1ea7ng v\u00e0 chi\u1ec1u d\u00e0i tuy\u1ebfn c\u00e1p h\u1ea1n ch\u1ebf.<\/li>\n<\/ul>\n<p>\u01afu \u0111i\u1ec3m:<\/p>\n<ul>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p.<\/li>\n<li>Tri\u1ec3n khai t\u01b0\u01a1ng \u0111\u1ed1i nhanh.<\/li>\n<li>\u00cdt thi\u1ebft b\u1ecb ch\u1ee7 \u0111\u1ed9ng.<\/li>\n<li>V\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n.<\/li>\n<\/ul>\n<p>H\u1ea1n ch\u1ebf:<\/p>\n<ul>\n<li>Kh\u00f4ng t\u1ea1o th\u00eam dung l\u01b0\u1ee3ng.<\/li>\n<li>Ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng BTS donor.<\/li>\n<li>D\u1ec5 khu\u1ebfch \u0111\u1ea1i c\u1ea3 t\u00edn hi\u1ec7u nhi\u1ec5u.<\/li>\n<li>Suy hao tr\u00ean c\u00e1p \u0111\u1ed3ng tr\u1ee5c t\u0103ng theo chi\u1ec1u d\u00e0i v\u00e0 t\u1ea7n s\u1ed1.<\/li>\n<li>Kh\u00f3 c\u00e2n b\u1eb1ng c\u00f4ng su\u1ea5t trong c\u00f4ng tr\u00ecnh l\u1edbn.<\/li>\n<li>C\u00f3 nguy c\u01a1 t\u1ef1 k\u00edch n\u1ebfu c\u00e1ch ly gi\u1eefa anten thu v\u00e0 anten ph\u00e1t kh\u00f4ng \u0111\u1ee7.<\/li>\n<\/ul>\n<p>Ph\u01b0\u01a1ng \u00e1n n\u00e0y ch\u1ec9 n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn sau khi \u0111\u00e3 \u0111o ki\u1ec3m donor cell, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng uplink\/downlink v\u00e0 x\u00e1c nh\u1eadn t\u1ea3i c\u1ee7a cell ngo\u00e0i tr\u1eddi.<\/p>\n<p><strong>4.2. Active DAS<\/strong><\/p>\n<p>Active DAS ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Kh\u00e1ch s\u1ea1n cao t\u1ea7ng.<\/li>\n<li>Resort c\u00f3 nhi\u1ec1u kh\u1ed1i nh\u00e0.<\/li>\n<li>C\u00f4ng tr\u00ecnh c\u00f3 tuy\u1ebfn truy\u1ec1n d\u1eabn d\u00e0i.<\/li>\n<li>Y\u00eau c\u1ea7u ph\u1ee7 s\u00f3ng \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<li>Nhu c\u1ea7u m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/li>\n<li>H\u1ed7 tr\u1ee3 nhi\u1ec1u b\u0103ng t\u1ea7n v\u00e0 nhi\u1ec1u nh\u00e0 m\u1ea1ng.<\/li>\n<\/ul>\n<p>T\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i qua c\u00e1p quang t\u1edbi c\u00e1c Remote Unit, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh RF t\u1ea1i khu v\u1ef1c c\u1ea7n ph\u1ee5c v\u1ee5. So v\u1edbi h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i ho\u00e0n to\u00e0n b\u1eb1ng c\u00e1p \u0111\u1ed3ng tr\u1ee5c, ki\u1ebfn tr\u00fac quang gi\u00fap gi\u1ea3m \u1ea3nh h\u01b0\u1edfng c\u1ee7a suy hao tr\u00ean c\u00e1c tuy\u1ebfn d\u00e0i v\u00e0 h\u1ed7 tr\u1ee3 m\u1edf r\u1ed9ng linh ho\u1ea1t h\u01a1n.<\/p>\n<p>H\u1ea1 t\u1ea7ng quang s\u00e2u c\u0169ng c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 chi\u1ebfn l\u01b0\u1ee3c h\u1ed9i t\u1ee5 nhi\u1ec1u d\u1ecbch v\u1ee5 trong kh\u00e1ch s\u1ea1n. Corning m\u00f4 t\u1ea3 m\u00f4 h\u00ecnh hospitality s\u1eed d\u1ee5ng h\u1ea1 t\u1ea7ng quang \u0111\u1ec3 ph\u1ee5c v\u1ee5 \u0111\u1ed3ng th\u1eddi k\u1ebft n\u1ed1i di \u0111\u1ed9ng, Wi-Fi, m\u1ea1ng IP v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1ch s\u1ea1n kh\u00e1c, \u0111\u1ed3ng th\u1eddi gi\u1ea3m \u00e1p l\u1ef1c kh\u00f4ng gian trong c\u00e1c ph\u00f2ng vi\u1ec5n th\u00f4ng.<\/p>\n<p><strong>4.3. Digital DAS ho\u1eb7c Indoor RAN<\/strong><\/p>\n<p>\u0110\u1ed1i v\u1edbi kh\u00e1ch s\u1ea1n cao c\u1ea5p, t\u1ed5 h\u1ee3p kh\u00e1ch s\u1ea1n\u2013trung t\u00e2m h\u1ed9i ngh\u1ecb ho\u1eb7c c\u00f4ng tr\u00ecnh c\u1ea7n qu\u1ea3n tr\u1ecb t\u1eadp trung, Digital DAS ho\u1eb7c Indoor RAN mang l\u1ea1i c\u00e1c l\u1ee3i th\u1ebf:<\/p>\n<ul>\n<li>Ph\u00e2n ph\u1ed1i t\u00edn hi\u1ec7u s\u1ed1.<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n t\u1eadp trung.<\/li>\n<li>Kh\u1ea3 n\u0103ng theo d\u00f5i hi\u1ec7u n\u0103ng theo t\u1eebng v\u00f9ng.<\/li>\n<li>D\u1ec5 c\u1ea5u h\u00ecnh l\u1ea1i v\u00f9ng ph\u1ee5c v\u1ee5.<\/li>\n<li>M\u1edf r\u1ed9ng b\u0103ng t\u1ea7n v\u00e0 c\u00f4ng ngh\u1ec7 thu\u1eadn l\u1ee3i h\u01a1n.<\/li>\n<li>Ph\u00f9 h\u1ee3p l\u1ed9 tr\u00ecnh 4G\/5G.<\/li>\n<li>Gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c chu\u1ed7i RF analog d\u00e0i.<\/li>\n<\/ul>\n<p>\u0110\u1ed5i l\u1ea1i, chi ph\u00ed \u0111\u1ea7u t\u01b0, y\u00eau c\u1ea7u t\u00edch h\u1ee3p v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 cao h\u01a1n.<\/p>\n<p><strong>4.4. Neutral Host Small Cell<\/strong><\/p>\n<p>Neutral Host cho ph\u00e9p nhi\u1ec1u nh\u00e0 m\u1ea1ng s\u1eed d\u1ee5ng chung m\u1ed9t n\u1ec1n t\u1ea3ng h\u1ea1 t\u1ea7ng trong nh\u00e0, thay v\u00ec m\u1ed7i nh\u00e0 m\u1ea1ng tri\u1ec3n khai m\u1ed9t h\u1ec7 th\u1ed1ng ri\u00eang.<\/p>\n<p>M\u00f4 h\u00ecnh n\u00e0y ph\u00f9 h\u1ee3p khi:<\/p>\n<ul>\n<li>Kh\u00e1ch s\u1ea1n c\u1ea7n h\u1ed7 tr\u1ee3 \u0111\u1ed3ng \u0111\u1ec1u nhi\u1ec1u nh\u00e0 m\u1ea1ng.<\/li>\n<li>Ch\u1ee7 \u0111\u1ea7u t\u01b0 mu\u1ed1n gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb, c\u00e1p v\u00e0 ph\u00f2ng m\u00e1y.<\/li>\n<li>C\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 dung l\u01b0\u1ee3ng.<\/li>\n<li>Ch\u1ee7 \u0111\u1ea7u t\u01b0 mu\u1ed1n c\u00f3 m\u1ed9t \u0111\u1ea7u m\u1ed1i qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng.<\/li>\n<li>D\u1ef1 \u00e1n c\u1ea7n kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p d\u00e0i h\u1ea1n.<\/li>\n<\/ul>\n<p>C\u00e1c n\u1ec1n t\u1ea3ng Indoor Small Cell hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nhi\u1ec1u b\u0103ng t\u1ea7n, nhi\u1ec1u c\u00f4ng ngh\u1ec7 v\u00e0 nhi\u1ec1u nh\u00e0 m\u1ea1ng tr\u00ean c\u00f9ng h\u1ec7 th\u1ed1ng.<\/p>\n<p>Tuy nhi\u00ean, m\u00f4 h\u00ecnh Neutral Host \u0111\u00f2i h\u1ecfi vi\u1ec7c ph\u1ed1i h\u1ee3p th\u01b0\u01a1ng m\u1ea1i v\u00e0 k\u1ef9 thu\u1eadt v\u1edbi c\u00e1c nh\u00e0 m\u1ea1ng ngay t\u1eeb giai \u0111o\u1ea1n thi\u1ebft k\u1ebf. Ch\u1ee7 \u0111\u1ea7u t\u01b0 kh\u00f4ng n\u00ean ho\u00e0n th\u00e0nh h\u1ea1 t\u1ea7ng tr\u01b0\u1edbc r\u1ed3i m\u1edbi b\u1eaft \u0111\u1ea7u t\u00ecm ki\u1ebfm s\u1ef1 tham gia c\u1ee7a nh\u00e0 m\u1ea1ng.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"5\">\n<li><strong> H\u1ed7 tr\u1ee3 nhi\u1ec1u nh\u00e0 m\u1ea1ng: B\u00e0i to\u00e1n k\u1ef9 thu\u1eadt v\u00e0 th\u01b0\u01a1ng m\u1ea1i<\/strong><\/li>\n<\/ol>\n<p>M\u1ed9t kh\u00e1ch s\u1ea1n cao c\u1ea5p kh\u00f4ng th\u1ec3 gi\u1ea3 \u0111\u1ecbnh t\u1ea5t c\u1ea3 kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t nh\u00e0 m\u1ea1ng.<\/p>\n<p>Y\u00eau c\u1ea7u multi-operator ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong h\u1ed3 s\u01a1 thi\u1ebft k\u1ebf:<\/p>\n<ul>\n<li>Nh\u1eefng nh\u00e0 m\u1ea1ng n\u00e0o c\u1ea7n t\u00edch h\u1ee3p.<\/li>\n<li>Nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0o c\u1ea7n h\u1ed7 tr\u1ee3.<\/li>\n<li>Nh\u1eefng b\u0103ng t\u1ea7n n\u00e0o ph\u1ea3i s\u1eb5n s\u00e0ng.<\/li>\n<li>Nh\u00e0 m\u1ea1ng cung c\u1ea5p ngu\u1ed3n t\u00edn hi\u1ec7u theo h\u00ecnh th\u1ee9c n\u00e0o.<\/li>\n<li>Ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m thi\u1ebft b\u1ecb BTS, BBU ho\u1eb7c RAN.<\/li>\n<li>Ai v\u1eadn h\u00e0nh head-end.<\/li>\n<li>Ai x\u1eed l\u00fd c\u1ea3nh b\u00e1o v\u00e0 s\u1ef1 c\u1ed1.<\/li>\n<li>Quy tr\u00ecnh b\u1ed5 sung nh\u00e0 m\u1ea1ng trong t\u01b0\u01a1ng lai.<\/li>\n<li>Chi ph\u00ed \u0111i\u1ec7n, kh\u00f4ng gian, truy\u1ec1n d\u1eabn v\u00e0 b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 th\u1ebf n\u00e0o.<\/li>\n<\/ul>\n<p>Trong th\u1ef1c t\u1ebf, m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 m\u1eb7t ph\u1ea7n c\u1ee9ng nh\u01b0ng v\u1eabn kh\u00f4ng \u0111\u01b0a \u0111\u01b0\u1ee3c m\u1ed9t nh\u00e0 m\u1ea1ng v\u00e0o v\u1eadn h\u00e0nh n\u1ebfu thi\u1ebfu th\u1ecfa thu\u1eadn, ngu\u1ed3n t\u00edn hi\u1ec7u ho\u1eb7c ph\u00ea duy\u1ec7t k\u1ef9 thu\u1eadt.<\/p>\n<p>V\u00ec v\u1eady, ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u1ea7n t\u00e1ch r\u00f5 hai ph\u1ea1m vi:<\/p>\n<ol>\n<li><strong>H\u1ea1 t\u1ea7ng s\u1eb5n s\u00e0ng cho nhi\u1ec1u nh\u00e0 m\u1ea1ng.<\/strong><\/li>\n<li><strong>D\u1ecbch v\u1ee5 c\u1ee7a t\u1eebng nh\u00e0 m\u1ea1ng \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0 ph\u00e1t s\u00f3ng th\u1ef1c t\u1ebf.<\/strong><\/li>\n<\/ol>\n<p>\u0110\u00e2y l\u00e0 hai tr\u1ea1ng th\u00e1i ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"6\">\n<li><strong> T\u00e1ch v\u00f9ng ph\u1ee7 gi\u1eefa ph\u00f2ng ngh\u1ec9 v\u00e0 khu v\u1ef1c \u0111\u00f4ng ng\u01b0\u1eddi<\/strong><\/li>\n<\/ol>\n<p>M\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng nh\u1ea5t l\u00e0 ph\u00e2n v\u00f9ng v\u00f4 tuy\u1ebfn theo ch\u1ee9c n\u0103ng s\u1eed d\u1ee5ng.<\/p>\n<p><strong>V\u00f9ng ph\u00f2ng ngh\u1ec9<\/strong><\/p>\n<p>\u0110\u1eb7c tr\u01b0ng:<\/p>\n<ul>\n<li>Ph\u00e2n b\u1ed1 ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ec1u.<\/li>\n<li>L\u01b0u l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Nhu c\u1ea7u tho\u1ea1i, OTP v\u00e0 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n.<\/li>\n<li>Y\u00eau c\u1ea7u v\u00f9ng ph\u1ee7 li\u00ean t\u1ee5c nh\u01b0ng kh\u00f4ng c\u1ea7n dung l\u01b0\u1ee3ng c\u1ef1c cao t\u1ea1i t\u1eebng \u0111i\u1ec3m.<\/li>\n<\/ul>\n<p><strong>V\u00f9ng h\u1ed9i ngh\u1ecb v\u00e0 ballroom<\/strong><\/p>\n<p>\u0110\u1eb7c tr\u01b0ng:<\/p>\n<ul>\n<li>T\u1ea3i t\u0103ng \u0111\u1ed9t bi\u1ebfn.<\/li>\n<li>Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi.<\/li>\n<li>L\u01b0u l\u01b0\u1ee3ng upload l\u1edbn.<\/li>\n<li>Nhu c\u1ea7u t\u00e1ch cell ho\u1eb7c sector ri\u00eang.<\/li>\n<li>C\u00f3 th\u1ec3 c\u1ea7n b\u1ed5 sung dung l\u01b0\u1ee3ng theo t\u1eebng s\u1ef1 ki\u1ec7n.<\/li>\n<\/ul>\n<p><strong>Nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf<\/strong><\/p>\n<p>Kh\u00f4ng n\u00ean \u0111\u1ec3 m\u1ed9t cell duy nh\u1ea5t ph\u1ee5c v\u1ee5 \u0111\u1ed3ng th\u1eddi nhi\u1ec1u t\u1ea7ng ph\u00f2ng ngh\u1ec9 v\u00e0 ballroom l\u1edbn.<\/p>\n<p>Ph\u01b0\u01a1ng \u00e1n h\u1ee3p l\u00fd h\u01a1n l\u00e0:<\/p>\n<ul>\n<li>T\u00e1ch ngu\u1ed3n ho\u1eb7c sector cho ballroom.<\/li>\n<li>T\u00e1ch v\u00f9ng ph\u1ee7 theo t\u1eebng kh\u1ed1i c\u00f4ng tr\u00ecnh.<\/li>\n<li>Gi\u1ea3m c\u00f4ng su\u1ea5t anten v\u00e0 t\u0103ng s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec3m ph\u00e1t t\u1ea1i khu \u0111\u00f4ng ng\u01b0\u1eddi.<\/li>\n<li>H\u1ea1n ch\u1ebf r\u00f2 r\u1ec9 t\u00edn hi\u1ec7u t\u1eeb ballroom l\u00ean ph\u00f2ng ngh\u1ec9.<\/li>\n<li>Duy tr\u00ec quan h\u1ec7 neighbor v\u00e0 handover c\u00f3 ki\u1ec3m so\u00e1t.<\/li>\n<li>C\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t ho\u1eb7c ph\u00e2n b\u1ed5 dung l\u01b0\u1ee3ng theo l\u1ecbch s\u1ef1 ki\u1ec7n.<\/li>\n<\/ul>\n<p>\u0110i\u1ec3m c\u1ed1t l\u00f5i l\u00e0 <strong>ph\u00e2n ph\u1ed1i dung l\u01b0\u1ee3ng t\u1edbi \u0111\u00fang n\u01a1i c\u1ea7n d\u00f9ng<\/strong>, kh\u00f4ng ch\u1ec9 \u0111\u01b0a t\u00edn hi\u1ec7u t\u1edbi m\u1ecdi v\u1ecb tr\u00ed.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"7\">\n<li><strong> B\u1ed1 tr\u00ed anten m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng n\u1ed9i th\u1ea5t<\/strong><\/li>\n<\/ol>\n<p>Trong kh\u00e1ch s\u1ea1n cao c\u1ea5p, k\u1ef9 thu\u1eadt kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi ki\u1ebfn tr\u00fac.<\/p>\n<p>Anten c\u1ea7n \u0111\u01b0\u1ee3c ph\u1ed1i h\u1ee3p v\u1edbi:<\/p>\n<ul>\n<li>Tr\u1ea7n th\u1ea1ch cao.<\/li>\n<li>\u0110\u00e8n chi\u1ebfu s\u00e1ng.<\/li>\n<li>\u0110\u1ea7u b\u00e1o ch\u00e1y.<\/li>\n<li>Loa \u00e2m tr\u1ea7n.<\/li>\n<li>Camera.<\/li>\n<li>Sprinkler.<\/li>\n<li>C\u1eeda gi\u00f3 \u0111i\u1ec1u h\u00f2a.<\/li>\n<li>H\u1ec7 th\u1ed1ng trang tr\u00ed tr\u1ea7n.<\/li>\n<li>V\u1eadt li\u1ec7u kim lo\u1ea1i ho\u1eb7c g\u01b0\u01a1ng.<\/li>\n<\/ul>\n<p>M\u1ed9t anten c\u00f3 v\u1ecb tr\u00ed t\u1ed1i \u01b0u v\u1ec1 RF nh\u01b0ng ph\u00e1 v\u1ee1 thi\u1ebft k\u1ebf n\u1ed9i th\u1ea5t v\u1eabn c\u00f3 th\u1ec3 b\u1ecb ch\u1ee7 \u0111\u1ea7u t\u01b0 t\u1eeb ch\u1ed1i.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, gi\u1ea5u anten qu\u00e1 s\u00e2u sau tr\u1ea7n kim lo\u1ea1i ho\u1eb7c v\u1eadt li\u1ec7u trang tr\u00ed c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 ph\u00e1t s\u00f3ng.<\/p>\n<p>C\u00e1c nguy\u00ean t\u1eafc n\u00ean \u00e1p d\u1ee5ng:<\/p>\n<ul>\n<li>D\u00f9ng anten \u00e2m tr\u1ea7n ho\u1eb7c anten c\u00f3 h\u00ecnh th\u1ee9c ph\u00f9 h\u1ee3p kh\u00f4ng gian.<\/li>\n<li>\u0110\u1ed3ng b\u1ed9 m\u00e0u s\u1eafc v\u1edbi tr\u1ea7n khi \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t cho ph\u00e9p.<\/li>\n<li>Kh\u00f4ng t\u1ef1 \u00fd s\u01a1n anten n\u1ebfu l\u1edbp s\u01a1n \u1ea3nh h\u01b0\u1edfng \u0111\u1eb7c t\u00ednh RF.<\/li>\n<li>Tr\u00e1nh \u0111\u1eb7t anten ph\u00eda tr\u00ean c\u00e1c t\u1ea5m kim lo\u1ea1i l\u1edbn.<\/li>\n<li>Tr\u00e1nh \u0111\u1eb7t s\u00e1t ngu\u1ed3n nhi\u1ec5u \u0111i\u1ec7n t\u1eeb.<\/li>\n<li>B\u1ea3o \u0111\u1ea3m kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec.<\/li>\n<li>L\u1eadp mock-up t\u1ea1i ph\u00f2ng m\u1eabu ho\u1eb7c khu v\u1ef1c m\u1eabu.<\/li>\n<li>Ph\u00ea duy\u1ec7t v\u1ecb tr\u00ed v\u1edbi ki\u1ebfn tr\u00fac s\u01b0 tr\u01b0\u1edbc khi tri\u1ec3n khai h\u00e0ng lo\u1ea1t.<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi ph\u00f2ng ngh\u1ec9, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn ph\u1ee7 s\u00f3ng t\u1eeb h\u00e0nh lang n\u1ebfu link budget v\u00e0 v\u1eadt li\u1ec7u cho ph\u00e9p. Tuy nhi\u00ean, v\u1edbi ph\u00f2ng c\u00f3 t\u01b0\u1eddng d\u00e0y, c\u1eeda ch\u1ed1ng ch\u00e1y ho\u1eb7c k\u00ednh c\u00e1ch nhi\u1ec7t, c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0a anten g\u1ea7n h\u01a1n \u0111\u1ebfn kh\u00f4ng gian s\u1eed d\u1ee5ng.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"8\">\n<li><strong> B\u1ea3o \u0111\u1ea3m d\u1ecbch v\u1ee5 tho\u1ea1i, OTP v\u00e0 thanh to\u00e1n<\/strong><\/li>\n<\/ol>\n<p>Ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng kh\u00f4ng n\u00ean ch\u1ec9 \u0111\u01b0\u1ee3c nghi\u1ec7m thu b\u1eb1ng m\u1ed9t b\u00e0i ki\u1ec3m tra t\u1ed1c \u0111\u1ed9.<\/p>\n<p>\u0110\u1ed1i v\u1edbi kh\u00e1ch s\u1ea1n, danh m\u1ee5c d\u1ecbch v\u1ee5 ki\u1ec3m th\u1eed c\u1ea7n bao g\u1ed3m:<\/p>\n<ul>\n<li>Cu\u1ed9c g\u1ecdi \u0111i v\u00e0 \u0111\u1ebfn.<\/li>\n<li>Thi\u1ebft l\u1eadp cu\u1ed9c g\u1ecdi.<\/li>\n<li>Duy tr\u00ec cu\u1ed9c g\u1ecdi khi di chuy\u1ec3n.<\/li>\n<li>SMS.<\/li>\n<li>Nh\u1eadn OTP ng\u00e2n h\u00e0ng.<\/li>\n<li>Thanh to\u00e1n qua \u1ee9ng d\u1ee5ng.<\/li>\n<li>\u1ee8ng d\u1ee5ng \u0111\u1eb7t ph\u00f2ng.<\/li>\n<li>G\u1ecdi xe.<\/li>\n<li>Video call.<\/li>\n<li>Truy c\u1eadp d\u1eef li\u1ec7u.<\/li>\n<li>D\u1ecbch v\u1ee5 kh\u1ea9n c\u1ea5p theo kh\u1ea3 n\u0103ng c\u1ee7a nh\u00e0 m\u1ea1ng.<\/li>\n<li>Kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa 4G v\u00e0 5G.<\/li>\n<li>Kh\u1ea3 n\u0103ng chuy\u1ec3n giao gi\u1eefa v\u00f9ng ngo\u00e0i tr\u1eddi v\u00e0 trong nh\u00e0.<\/li>\n<\/ul>\n<p>Wi-Fi kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c xem l\u00e0 s\u1ef1 thay th\u1ebf ho\u00e0n to\u00e0n cho m\u1ea1ng di \u0111\u1ed9ng c\u00f4ng c\u1ed9ng. Wi-Fi h\u1ed7 tr\u1ee3 t\u1ed1t l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u, nh\u01b0ng cu\u1ed9c g\u1ecdi, SMS, OTP v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng Wi-Fi Calling c\u00f2n ph\u1ee5 thu\u1ed9c thi\u1ebft b\u1ecb, c\u1ea5u h\u00ecnh v\u00e0 ch\u00ednh s\u00e1ch c\u1ee7a t\u1eebng nh\u00e0 m\u1ea1ng.<\/p>\n<p>Thi\u1ebft k\u1ebf \u0111\u00fang l\u00e0 \u0111\u1ec3 Wi-Fi v\u00e0 m\u1ea1ng di \u0111\u1ed9ng b\u1ed5 sung cho nhau:<\/p>\n<ul>\n<li>Wi-Fi ph\u1ee5c v\u1ee5 d\u1eef li\u1ec7u dung l\u01b0\u1ee3ng cao v\u00e0 h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9.<\/li>\n<li>M\u1ea1ng di \u0111\u1ed9ng b\u1ea3o \u0111\u1ea3m t\u00ednh ph\u1ed5 c\u1eadp, tho\u1ea1i, SMS, OTP v\u00e0 d\u1ecbch v\u1ee5 c\u1ee7a nh\u00e0 m\u1ea1ng.<\/li>\n<li>Private 5G ho\u1eb7c m\u1ea1ng ri\u00eang ph\u1ee5c v\u1ee5 c\u00e1c \u1ee9ng d\u1ee5ng v\u1eadn h\u00e0nh \u0111\u1eb7c th\u00f9 n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ol start=\"9\">\n<li><strong> Thi\u1ebft k\u1ebf d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng<\/strong><\/li>\n<\/ol>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee7 s\u00f3ng c\u00f3 th\u1ec3 \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t khi nghi\u1ec7m thu nh\u01b0ng v\u1eabn kh\u00f4ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1eadn h\u00e0nh n\u1ebfu t\u1ed3n t\u1ea1i c\u00e1c \u0111i\u1ec3m l\u1ed7i \u0111\u01a1n.<\/p>\n<p>C\u00e1c \u0111i\u1ec3m l\u1ed7i th\u01b0\u1eddng g\u1eb7p:<\/p>\n<ul>\n<li>M\u1ed9t head-end duy nh\u1ea5t.<\/li>\n<li>M\u1ed9t b\u1ed9 khu\u1ebfch \u0111\u1ea1i duy nh\u1ea5t cho to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/li>\n<li>M\u1ed9t tuy\u1ebfn c\u00e1p quang duy nh\u1ea5t.<\/li>\n<li>M\u1ed9t ngu\u1ed3n \u0111i\u1ec7n duy nh\u1ea5t.<\/li>\n<li>M\u1ed9t switch ho\u1eb7c thi\u1ebft b\u1ecb truy\u1ec1n d\u1eabn duy nh\u1ea5t.<\/li>\n<li>M\u1ed9t ph\u00f2ng m\u00e1y kh\u00f4ng c\u00f3 gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>Kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb thay th\u1ebf t\u1ea1i ch\u1ed7.<\/li>\n<li>Kh\u00f4ng c\u00f3 c\u1ea3nh b\u00e1o t\u1eeb xa.<\/li>\n<li>Kh\u00f4ng c\u00f3 quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 v\u1edbi nh\u00e0 m\u1ea1ng.<\/li>\n<\/ul>\n<p>M\u1ee9c d\u1ef1 ph\u00f2ng c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo ph\u00e2n lo\u1ea1i khu v\u1ef1c.<\/p>\n<p><strong>Khu v\u1ef1c th\u00f4ng th\u01b0\u1eddng<\/strong><\/p>\n<p>C\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn th\u1eddi gian kh\u00f4i ph\u1ee5c nh\u1ea5t \u0111\u1ecbnh, mi\u1ec5n l\u00e0 s\u1ef1 c\u1ed1 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh.<\/p>\n<p><strong>Khu v\u1ef1c quan tr\u1ecdng<\/strong><\/p>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>S\u1ea3nh ch\u00ednh.<\/li>\n<li>Trung t\u00e2m h\u1ed9i ngh\u1ecb.<\/li>\n<li>Ph\u00f2ng \u0111i\u1ec1u h\u00e0nh.<\/li>\n<li>Khu an ninh.<\/li>\n<li>T\u1ea7ng h\u1ea7m.<\/li>\n<li>Khu k\u1ef9 thu\u1eadt.<\/li>\n<li>Tuy\u1ebfn tho\u00e1t hi\u1ec3m v\u00e0 khu v\u1ef1c li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p.<\/li>\n<\/ul>\n<p>Nh\u1eefng khu v\u1ef1c n\u00e0y n\u00ean \u0111\u01b0\u1ee3c \u01b0u ti\u00ean:<\/p>\n<ul>\n<li>Ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng.<\/li>\n<li>Gi\u00e1m s\u00e1t alarm.<\/li>\n<li>D\u1ef1 ph\u00f2ng tuy\u1ebfn truy\u1ec1n d\u1eabn.<\/li>\n<li>Ph\u00e2n t\u00e1ch v\u00f9ng l\u1ed7i.<\/li>\n<li>Thi\u1ebft b\u1ecb thay th\u1ebf.<\/li>\n<li>SLA x\u1eed l\u00fd s\u1ef1 c\u1ed1 r\u00f5 r\u00e0ng.<\/li>\n<\/ul>\n<p>M\u1ee5c ti\u00eau kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 m\u1ecdi thi\u1ebft b\u1ecb \u0111\u1ec1u ch\u1ea1y d\u1ef1 ph\u00f2ng 1+1. M\u1ee5c ti\u00eau l\u00e0 tr\u00e1nh \u0111\u1ec3 m\u1ed9t l\u1ed7i \u0111\u01a1n l\u1ebb l\u00e0m m\u1ea5t to\u00e0n b\u1ed9 d\u1ecbch v\u1ee5 c\u1ee7a kh\u00e1ch s\u1ea1n.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"10\">\n<li><strong> Quy tr\u00ecnh kh\u1ea3o s\u00e1t v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ec1 xu\u1ea5t<\/strong><\/li>\n<\/ol>\n<p><strong>Giai \u0111o\u1ea1n 1: Thu th\u1eadp y\u00eau c\u1ea7u<\/strong><\/p>\n<p>C\u1ea7n l\u00e0m r\u00f5:<\/p>\n<ul>\n<li>S\u1ed1 ph\u00f2ng.<\/li>\n<li>S\u1ed1 t\u1ea7ng.<\/li>\n<li>Di\u1ec7n t\u00edch t\u1eebng khu.<\/li>\n<li>C\u00f4ng su\u1ea5t ballroom.<\/li>\n<li>C\u00f4ng su\u1ea5t nh\u00e0 h\u00e0ng.<\/li>\n<li>S\u1ed1 t\u1ea7ng h\u1ea7m.<\/li>\n<li>S\u1ed1 thang m\u00e1y.<\/li>\n<li>C\u00e1c nh\u00e0 m\u1ea1ng c\u1ea7n h\u1ed7 tr\u1ee3.<\/li>\n<li>M\u1ee9c t\u1ea3i cao \u0111i\u1ec3m.<\/li>\n<li>K\u1ebf ho\u1ea1ch n\u00e2ng c\u1ea5p 5G.<\/li>\n<li>Ph\u1ea1m vi resort ngo\u00e0i tr\u1eddi.<\/li>\n<li>Y\u00eau c\u1ea7u v\u1ec1 th\u1ea9m m\u1ef9.<\/li>\n<li>Ti\u1ebfn \u0111\u1ed9 x\u00e2y d\u1ef1ng.<\/li>\n<li>M\u1ee9c \u0111\u1ed9 d\u1ef1 ph\u00f2ng.<\/li>\n<li>M\u00f4 h\u00ecnh v\u1eadn h\u00e0nh sau b\u00e0n giao.<\/li>\n<\/ul>\n<p><strong>Giai \u0111o\u1ea1n 2: Kh\u1ea3o s\u00e1t RF<\/strong><\/p>\n<p>Kh\u1ea3o s\u00e1t c\u1ea7n th\u1ef1c hi\u1ec7n theo t\u1eebng nh\u00e0 m\u1ea1ng v\u00e0 t\u1eebng c\u00f4ng ngh\u1ec7.<\/p>\n<p>C\u00e1c ch\u1ec9 s\u1ed1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o:<\/p>\n<ul>\n<li>RSRP.<\/li>\n<li>RSRQ.<\/li>\n<li>SINR.<\/li>\n<li>RSSI khi c\u1ea7n.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 download v\u00e0 upload.<\/li>\n<li>\u0110\u1ed9 tr\u1ec5.<\/li>\n<li>Cell ID v\u00e0 PCI.<\/li>\n<li>B\u0103ng t\u1ea7n \u0111ang ph\u1ee5c v\u1ee5.<\/li>\n<li>T\u00ecnh tr\u1ea1ng chuy\u1ec3n giao.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i gi\u1edd cao \u0111i\u1ec3m.<\/li>\n<\/ul>\n<p>C\u1ea7n kh\u1ea3o s\u00e1t c\u1ea3 trong v\u00e0 ngo\u00e0i c\u00f4ng tr\u00ecnh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh:<\/p>\n<ul>\n<li>BTS donor ph\u00f9 h\u1ee3p.<\/li>\n<li>T\u00edn hi\u1ec7u macro tr\u00e0n v\u00e0o.<\/li>\n<li>Khu v\u1ef1c c\u00f3 nhi\u1ec5u.<\/li>\n<li>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c t\u1ea7ng.<\/li>\n<li>\u1ea2nh h\u01b0\u1edfng c\u1ee7a k\u00ednh v\u00e0 v\u1eadt li\u1ec7u.<\/li>\n<li>V\u00f9ng c\u00f3 nguy c\u01a1 handover kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<p><strong>Giai \u0111o\u1ea1n 3: X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh l\u01b0u l\u01b0\u1ee3ng<\/strong><\/p>\n<p>Kh\u00f4ng n\u00ean t\u00ednh to\u00e1n ch\u1ec9 theo di\u1ec7n t\u00edch.<\/p>\n<p>M\u00f4 h\u00ecnh ph\u1ea3i x\u00e9t:<\/p>\n<ul>\n<li>S\u1ed1 ph\u00f2ng v\u00e0 t\u1ef7 l\u1ec7 l\u1ea5p \u0111\u1ea7y.<\/li>\n<li>S\u1ed1 thi\u1ebft b\u1ecb trung b\u00ecnh tr\u00ean m\u1ed7i kh\u00e1ch.<\/li>\n<li>S\u1ed1 nh\u00e2n vi\u00ean.<\/li>\n<li>C\u00f4ng su\u1ea5t s\u1ef1 ki\u1ec7n.<\/li>\n<li>T\u1ef7 l\u1ec7 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi.<\/li>\n<li>C\u01a1 c\u1ea5u tho\u1ea1i, download v\u00e0 upload.<\/li>\n<li>M\u1ee9c t\u0103ng tr\u01b0\u1edfng trong 5\u201310 n\u0103m.<\/li>\n<li>S\u1ef1 ki\u1ec7n cao \u0111i\u1ec3m \u0111\u1eb7c bi\u1ec7t.<\/li>\n<\/ul>\n<p><strong>Giai \u0111o\u1ea1n 4: Thi\u1ebft k\u1ebf m\u1ee9c cao<\/strong><\/p>\n<p>So s\u00e1nh c\u00e1c ph\u01b0\u01a1ng \u00e1n:<\/p>\n<ul>\n<li>Repeater + Passive DAS.<\/li>\n<li>Active DAS.<\/li>\n<li>Digital DAS.<\/li>\n<li>Small Cell.<\/li>\n<li>Neutral Host.<\/li>\n<li>Hybrid DAS + Small Cell + Wi-Fi.<\/li>\n<\/ul>\n<p>M\u1ed7i ph\u01b0\u01a1ng \u00e1n c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo:<\/p>\n<ul>\n<li>CAPEX.<\/li>\n<li>OPEX.<\/li>\n<li>Kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 nh\u00e0 m\u1ea1ng.<\/li>\n<li>Dung l\u01b0\u1ee3ng.<\/li>\n<li>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p.<\/li>\n<li>Kh\u00f4ng gian ph\u00f2ng m\u00e1y.<\/li>\n<li>Ti\u00eau th\u1ee5 \u0111i\u1ec7n.<\/li>\n<li>M\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u1eadn h\u00e0nh.<\/li>\n<li>Ph\u1ee5 thu\u1ed9c nh\u00e0 cung c\u1ea5p.<\/li>\n<li>V\u00f2ng \u0111\u1eddi d\u1ef1 ki\u1ebfn.<\/li>\n<\/ul>\n<p><strong>Giai \u0111o\u1ea1n 5: Thi\u1ebft k\u1ebf chi ti\u1ebft<\/strong><\/p>\n<p>Bao g\u1ed3m:<\/p>\n<ul>\n<li>Link budget.<\/li>\n<li>S\u01a1 \u0111\u1ed3 ph\u00e2n v\u00f9ng.<\/li>\n<li>V\u1ecb tr\u00ed anten.<\/li>\n<li>C\u00f4ng su\u1ea5t t\u1eebng nh\u00e1nh.<\/li>\n<li>Tuy\u1ebfn c\u00e1p quang v\u00e0 c\u00e1p \u0111\u1ed3ng tr\u1ee5c.<\/li>\n<li>S\u01a1 \u0111\u1ed3 head-end v\u00e0 Remote Unit.<\/li>\n<li>Ngu\u1ed3n \u0111i\u1ec7n.<\/li>\n<li>Ti\u1ebfp \u0111\u1ecba.<\/li>\n<li>Ch\u1ed1ng s\u00e9t.<\/li>\n<li>Gi\u00e1m s\u00e1t.<\/li>\n<li>C\u1ea3nh b\u00e1o.<\/li>\n<li>Danh m\u1ee5c thi\u1ebft b\u1ecb.<\/li>\n<li>Ph\u01b0\u01a1ng \u00e1n m\u1edf r\u1ed9ng.<\/li>\n<li>Ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ol start=\"11\">\n<li><strong> Ti\u00eau ch\u00ed nghi\u1ec7m thu n\u00ean \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o h\u1ee3p \u0111\u1ed3ng<\/strong><\/li>\n<\/ol>\n<p>Ch\u1ee7 \u0111\u1ea7u t\u01b0 kh\u00f4ng n\u00ean ch\u1ec9 quy \u0111\u1ecbnh chung chung r\u1eb1ng \u201ch\u1ec7 th\u1ed1ng ph\u1ea3i b\u1ea3o \u0111\u1ea3m s\u00f3ng t\u1ed1t\u201d.<\/p>\n<p>Ti\u00eau ch\u00ed nghi\u1ec7m thu ph\u1ea3i \u0111o \u0111\u01b0\u1ee3c, ki\u1ec3m ch\u1ee9ng \u0111\u01b0\u1ee3c v\u00e0 g\u1eafn v\u1edbi t\u1eebng khu v\u1ef1c.<\/p>\n<p>C\u00f3 th\u1ec3 chia th\u00e0nh b\u1ed1n nh\u00f3m.<\/p>\n<p><strong>Nh\u00f3m 1: \u0110\u1ed9 ph\u1ee7<\/strong><\/p>\n<ul>\n<li>T\u1ef7 l\u1ec7 \u0111i\u1ec3m \u0111o \u0111\u1ea1t ng\u01b0\u1ee1ng t\u00edn hi\u1ec7u.<\/li>\n<li>Kh\u00f4ng c\u00f3 v\u00f9ng m\u1ea5t s\u00f3ng t\u1ea1i khu v\u1ef1c b\u1eaft bu\u1ed9c.<\/li>\n<li>\u0110\u1ed9 ph\u1ee7 \u0111\u1ea7y \u0111\u1ee7 trong ph\u00f2ng ngh\u1ec9, s\u1ea3nh, ballroom, t\u1ea7ng h\u1ea7m v\u00e0 thang m\u00e1y theo ph\u1ea1m vi h\u1ee3p \u0111\u1ed3ng.<\/li>\n<\/ul>\n<p><strong>Nh\u00f3m 2: Ch\u1ea5t l\u01b0\u1ee3ng RF<\/strong><\/p>\n<ul>\n<li>RSRP.<\/li>\n<li>RSRQ.<\/li>\n<li>SINR.<\/li>\n<li>M\u1ee9c nhi\u1ec5u.<\/li>\n<li>Ch\u00eanh l\u1ec7ch t\u00edn hi\u1ec7u gi\u1eefa cell ph\u1ee5c v\u1ee5 v\u00e0 cell l\u00e2n c\u1eadn.<\/li>\n<li>Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng l\u00ean.<\/li>\n<\/ul>\n<p>C\u00e1c gi\u00e1 tr\u1ecb m\u1ee5c ti\u00eau ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t v\u1edbi t\u1eebng nh\u00e0 m\u1ea1ng v\u00e0 ph\u1ee5 thu\u1ed9c b\u0103ng t\u1ea7n, c\u00f4ng ngh\u1ec7, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/p>\n<p><strong>Nh\u00f3m 3: Ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5<\/strong><\/p>\n<ul>\n<li>T\u1ef7 l\u1ec7 thi\u1ebft l\u1eadp cu\u1ed9c g\u1ecdi th\u00e0nh c\u00f4ng.<\/li>\n<li>T\u1ef7 l\u1ec7 duy tr\u00ec cu\u1ed9c g\u1ecdi.<\/li>\n<li>T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u t\u1ed1i thi\u1ec3u t\u1ea1i \u0111i\u1ec1u ki\u1ec7n ki\u1ec3m th\u1eed x\u00e1c \u0111\u1ecbnh.<\/li>\n<li>Kh\u1ea3 n\u0103ng nh\u1eadn SMS v\u00e0 OTP.<\/li>\n<li>Kh\u1ea3 n\u0103ng handover.<\/li>\n<li>\u0110\u1ed9 tr\u1ec5.<\/li>\n<li>Tr\u1ea3i nghi\u1ec7m t\u1ea1i gi\u1edd cao \u0111i\u1ec3m.<\/li>\n<\/ul>\n<p><strong>Nh\u00f3m 4: V\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng<\/strong><\/p>\n<ul>\n<li>Alarm thi\u1ebft b\u1ecb.<\/li>\n<li>Gi\u00e1m s\u00e1t t\u1eeb xa.<\/li>\n<li>Ngu\u1ed3n d\u1ef1 ph\u00f2ng.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng kh\u00f4i ph\u1ee5c.<\/li>\n<li>Ph\u00e2n v\u00f9ng s\u1ef1 c\u1ed1.<\/li>\n<li>Nh\u1eadt k\u00fd h\u1ec7 th\u1ed1ng.<\/li>\n<li>H\u1ed3 s\u01a1 c\u1ea5u h\u00ecnh.<\/li>\n<li>T\u00e0i li\u1ec7u ho\u00e0n c\u00f4ng.<\/li>\n<li>Quy tr\u00ecnh b\u1ea3o tr\u00ec.<\/li>\n<li>SLA h\u1ed7 tr\u1ee3.<\/li>\n<\/ul>\n<p>Nghi\u1ec7m thu n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec1u tr\u1ea1ng th\u00e1i:<\/p>\n<ol>\n<li>Khi c\u00f4ng tr\u00ecnh ch\u01b0a \u0111\u00f4ng ng\u01b0\u1eddi.<\/li>\n<li>Khi kh\u00e1ch s\u1ea1n v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng.<\/li>\n<li>Trong m\u1ed9t s\u1ef1 ki\u1ec7n c\u00f3 t\u1ea3i cao t\u1ea1i ballroom.<\/li>\n<li>Sau khi t\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c nh\u00e0 m\u1ea1ng.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol start=\"12\">\n<li><strong> Nh\u1eefng sai l\u1ea7m \u0111\u1ea7u t\u01b0 th\u01b0\u1eddng g\u1eb7p<\/strong><\/li>\n<\/ol>\n<p><strong>Ch\u1ecdn thi\u1ebft b\u1ecb tr\u01b0\u1edbc khi kh\u1ea3o s\u00e1t<\/strong><\/p>\n<p>M\u1ed7i kh\u00e1ch s\u1ea1n c\u00f3 v\u1eadt li\u1ec7u, h\u00ecnh h\u1ecdc, ngu\u1ed3n s\u00f3ng v\u00e0 l\u01b0u l\u01b0\u1ee3ng kh\u00e1c nhau. Mua repeater theo s\u1ed1 t\u1ea7ng ho\u1eb7c di\u1ec7n t\u00edch l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 r\u1ee7i ro cao.<\/p>\n<p><strong>Ch\u1ec9 t\u1eadp trung v\u00e0o downlink<\/strong><\/p>\n<p>Nhi\u1ec1u h\u1ec7 th\u1ed1ng l\u00e0m t\u00edn hi\u1ec7u t\u1eeb tr\u1ea1m v\u1ec1 \u0111i\u1ec7n tho\u1ea1i m\u1ea1nh h\u01a1n nh\u01b0ng \u0111\u01b0\u1eddng uplink t\u1eeb \u0111i\u1ec7n tho\u1ea1i v\u1ec1 h\u1ec7 th\u1ed1ng v\u1eabn k\u00e9m. K\u1ebft qu\u1ea3 l\u00e0 \u0111i\u1ec7n tho\u1ea1i c\u00f3 s\u00f3ng nh\u01b0ng g\u1ecdi kh\u00f4ng \u1ed5n \u0111\u1ecbnh ho\u1eb7c t\u1ed1c \u0111\u1ed9 upload r\u1ea5t th\u1ea5p.<\/p>\n<p><strong>D\u00f9ng c\u00f4ng su\u1ea5t l\u1edbn \u0111\u1ec3 gi\u1ea3m s\u1ed1 anten<\/strong><\/p>\n<p>C\u00f4ng su\u1ea5t l\u1edbn c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nhi\u1ec5u, t\u0103ng t\u00edn hi\u1ec7u r\u00f2 gi\u1eefa c\u00e1c t\u1ea7ng v\u00e0 khi\u1ebfn vi\u1ec7c ki\u1ec3m so\u00e1t cell tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n<p><strong>Kh\u00f4ng d\u1ef1 ph\u00f2ng b\u0103ng t\u1ea7n v\u00e0 5G<\/strong><\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ec9 h\u1ed7 tr\u1ee3 nhu c\u1ea7u hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 ph\u1ea3i thay th\u1ebf \u0111\u00e1ng k\u1ec3 khi nh\u00e0 m\u1ea1ng b\u1ed5 sung b\u0103ng t\u1ea7n ho\u1eb7c n\u00e2ng c\u1ea5p c\u00f4ng ngh\u1ec7.<\/p>\n<p><strong>Kh\u00f4ng ph\u1ed1i h\u1ee3p v\u1edbi nh\u00e0 m\u1ea1ng t\u1eeb \u0111\u1ea7u<\/strong><\/p>\n<p>H\u1ea1 t\u1ea7ng v\u1eadt l\u00fd ho\u00e0n thi\u1ec7n kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c nh\u00e0 m\u1ea1ng s\u1ebd t\u00edch h\u1ee3p ngay. Thi\u1ebft k\u1ebf, ngu\u1ed3n t\u00edn hi\u1ec7u, c\u1ea5u h\u00ecnh v\u00e0 quy tr\u00ecnh nghi\u1ec7m thu c\u1ea7n c\u00f3 s\u1ef1 ph\u1ed1i h\u1ee3p c\u1ee7a nh\u00e0 m\u1ea1ng.<\/p>\n<p><strong>Xem nh\u1eb9 v\u1eadn h\u00e0nh sau b\u00e0n giao<\/strong><\/p>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f3 gi\u00e1m s\u00e1t, ph\u1ee5 t\u00f9ng v\u00e0 SLA r\u00f5 r\u00e0ng s\u1ebd kh\u00f3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng trong su\u1ed1t v\u00f2ng \u0111\u1eddi kh\u00e1ch s\u1ea1n.<\/p>\n<p><strong>S\u1eed d\u1ee5ng thi\u1ebft b\u1ecb khu\u1ebfch \u0111\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t<\/strong><\/p>\n<p>C\u00e1c thi\u1ebft b\u1ecb k\u00edch s\u00f3ng b\u0103ng r\u1ed9ng, l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 t\u1ea1o nhi\u1ec5u \u0111\u01b0\u1eddng l\u00ean cho m\u1ea1ng di \u0111\u1ed9ng c\u00f4ng c\u1ed9ng. C\u01a1 quan qu\u1ea3n l\u00fd t\u1ea1i Vi\u1ec7t Nam t\u1eebng ghi nh\u1eadn nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p repeater v\u00e0 thi\u1ebft b\u1ecb v\u00f4 tuy\u1ebfn kh\u00f4ng ph\u00f9 h\u1ee3p g\u00e2y can nhi\u1ec5u cho m\u1ea1ng c\u1ee7a c\u00e1c nh\u00e0 khai th\u00e1c.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"13\">\n<li><strong> C\u00e1c c\u00e2u h\u1ecfi ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u1ea7n y\u00eau c\u1ea7u \u0111\u01a1n v\u1ecb t\u01b0 v\u1ea5n tr\u1ea3 l\u1eddi<\/strong><\/li>\n<\/ol>\n<p>Tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t ph\u01b0\u01a1ng \u00e1n, ch\u1ee7 \u0111\u1ea7u t\u01b0 n\u00ean y\u00eau c\u1ea7u c\u00e2u tr\u1ea3 l\u1eddi r\u00f5 r\u00e0ng cho c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n<ol>\n<li>Gi\u1ea3i ph\u00e1p \u0111ang gi\u1ea3i quy\u1ebft \u0111\u1ed9 ph\u1ee7, dung l\u01b0\u1ee3ng hay c\u1ea3 hai?<\/li>\n<li>H\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 nh\u1eefng nh\u00e0 m\u1ea1ng v\u00e0 b\u0103ng t\u1ea7n n\u00e0o?<\/li>\n<li>T\u00edn hi\u1ec7u ngu\u1ed3n \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb \u0111\u00e2u?<\/li>\n<li>Ballroom c\u00f3 t\u00e0i nguy\u00ean ri\u00eang hay d\u00f9ng chung v\u1edbi ph\u00f2ng ngh\u1ec9?<\/li>\n<li>Ph\u1ea1m vi cam k\u1ebft trong ph\u00f2ng l\u00e0 t\u1ea1i c\u1eeda, t\u1ea1i gi\u01b0\u1eddng hay to\u00e0n b\u1ed9 ph\u00f2ng?<\/li>\n<li>C\u00f3 ki\u1ec3m tra uplink hay ch\u1ec9 ki\u1ec3m tra t\u00edn hi\u1ec7u downlink?<\/li>\n<li>H\u1ec7 th\u1ed1ng c\u00f3 s\u1eb5n s\u00e0ng cho 5G kh\u00f4ng?<\/li>\n<li>Khi b\u1ed5 sung nh\u00e0 m\u1ea1ng m\u1edbi c\u1ea7n thay \u0111\u1ed5i nh\u1eefng g\u00ec?<\/li>\n<li>N\u1ebfu m\u1ed9t Remote Unit ho\u1eb7c repeater l\u1ed7i, khu v\u1ef1c n\u00e0o b\u1ecb m\u1ea5t d\u1ecbch v\u1ee5?<\/li>\n<li>C\u00f3 gi\u00e1m s\u00e1t t\u1eadp trung v\u00e0 c\u1ea3nh b\u00e1o kh\u00f4ng?<\/li>\n<li>Ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u1ed1i h\u1ee3p v\u1edbi nh\u00e0 m\u1ea1ng?<\/li>\n<li>Nghi\u1ec7m thu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i n\u00e0o?<\/li>\n<li>M\u1ee9c t\u0103ng tr\u01b0\u1edfng dung l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ef1 ph\u00f2ng trong bao nhi\u00eau n\u0103m?<\/li>\n<li>Chi ph\u00ed b\u1ea3o tr\u00ec, \u0111i\u1ec7n n\u0103ng v\u00e0 b\u1ea3n quy\u1ec1n ph\u1ea7n m\u1ec1m l\u00e0 bao nhi\u00eau?<\/li>\n<li>H\u1ec7 th\u1ed1ng c\u00f3 ph\u1ee5 thu\u1ed9c \u0111\u1ed9c quy\u1ec1n v\u00e0o m\u1ed9t nh\u00e0 cung c\u1ea5p hay kh\u00f4ng?<\/li>\n<li>H\u1ed3 s\u01a1 ho\u00e0n c\u00f4ng v\u00e0 d\u1eef li\u1ec7u kh\u1ea3o s\u00e1t c\u00f3 \u0111\u01b0\u1ee3c b\u00e0n giao \u0111\u1ea7y \u0111\u1ee7 kh\u00f4ng?<\/li>\n<\/ol>\n<p>M\u1ed9t ph\u01b0\u01a1ng \u00e1n t\u1ed1t kh\u00f4ng ch\u1ec9 tr\u1ea3 l\u1eddi \u201cthi\u1ebft b\u1ecb n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng\u201d, m\u00e0 ph\u1ea3i gi\u1ea3i th\u00edch r\u00f5 <strong>t\u1ea1i sao ki\u1ebfn tr\u00fac \u0111\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4 h\u00ecnh v\u1eadn h\u00e0nh v\u00e0 v\u00f2ng \u0111\u1eddi \u0111\u1ea7u t\u01b0 c\u1ee7a kh\u00e1ch s\u1ea1n<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<ol start=\"14\">\n<li><strong> G\u00f3c nh\u00ecn \u0111\u1ea7u t\u01b0: \u0110\u00e1nh gi\u00e1 theo TCO thay v\u00ec gi\u00e1 thi\u1ebft b\u1ecb<\/strong><\/li>\n<\/ol>\n<p>Gi\u1ea3i ph\u00e1p c\u00f3 CAPEX th\u1ea5p nh\u1ea5t ch\u01b0a ch\u1eafc c\u00f3 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu th\u1ea5p nh\u1ea5t.<\/p>\n<p>TCO c\u1ea7n bao g\u1ed3m:<\/p>\n<ul>\n<li>Thi\u1ebft b\u1ecb.<\/li>\n<li>C\u00e1p v\u00e0 v\u1eadt t\u01b0.<\/li>\n<li>Ph\u00f2ng m\u00e1y.<\/li>\n<li>\u0110i\u1ec7n n\u0103ng.<\/li>\n<li>\u0110i\u1ec1u h\u00f2a.<\/li>\n<li>B\u1ea3n quy\u1ec1n ph\u1ea7n m\u1ec1m.<\/li>\n<li>Ph\u00ed t\u00edch h\u1ee3p nh\u00e0 m\u1ea1ng.<\/li>\n<li>\u0110o ki\u1ec3m.<\/li>\n<li>B\u1ea3o tr\u00ec.<\/li>\n<li>Thay th\u1ebf linh ki\u1ec7n.<\/li>\n<li>N\u00e2ng c\u1ea5p 5G.<\/li>\n<li>B\u1ed5 sung b\u0103ng t\u1ea7n.<\/li>\n<li>Chi ph\u00ed gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5.<\/li>\n<li>Chi ph\u00ed s\u1eeda ch\u1eefa n\u1ed9i th\u1ea5t khi n\u00e2ng c\u1ea5p.<\/li>\n<li>Chi ph\u00ed ph\u1ed1i h\u1ee3p nhi\u1ec1u nh\u00e0 cung c\u1ea5p.<\/li>\n<\/ul>\n<p>M\u1ed9t ki\u1ebfn tr\u00fac quang ho\u1eb7c Neutral Host c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n nh\u01b0ng mang l\u1ea1i l\u1ee3i \u00edch v\u1ec1 kh\u00f4ng gian, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m tr\u00f9ng l\u1eb7p h\u1ea1 t\u1ea7ng. C\u00e1c gi\u1ea3i ph\u00e1p in-building hi\u1ec7n \u0111\u1ea1i c\u0169ng \u0111ang h\u01b0\u1edbng t\u1edbi m\u00f4 h\u00ecnh nhi\u1ec1u nh\u00e0 m\u1ea1ng d\u00f9ng chung m\u1ed9t n\u1ec1n t\u1ea3ng thay v\u00ec tri\u1ec3n khai nhi\u1ec1u h\u1ec7 th\u1ed1ng \u0111\u1ed9c l\u1eadp.<\/p>\n<p>Ch\u1ee7 \u0111\u1ea7u t\u01b0 n\u00ean \u0111\u00e1nh gi\u00e1 ph\u01b0\u01a1ng \u00e1n trong v\u00f2ng \u0111\u1eddi t\u1ed1i thi\u1ec3u t\u1eeb 5 \u0111\u1ebfn 10 n\u0103m, thay v\u00ec ch\u1ec9 so s\u00e1nh gi\u00e1 mua thi\u1ebft b\u1ecb t\u1ea1i th\u1eddi \u0111i\u1ec3m x\u00e2y d\u1ef1ng.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>K\u1ebft lu\u1eadn<\/strong><\/p>\n<p>Ph\u1ee7 s\u00f3ng 4G\/5G cho kh\u00e1ch s\u1ea1n kh\u00f4ng ph\u1ea3i b\u00e0i to\u00e1n mua m\u1ed9t b\u1ed9 k\u00edch s\u00f3ng r\u1ed3i ph\u00e2n ph\u1ed1i t\u00edn hi\u1ec7u t\u1edbi c\u00e1c anten.<\/p>\n<p>\u0110\u00f3 l\u00e0 m\u1ed9t b\u00e0i to\u00e1n t\u1ed5ng th\u1ec3 g\u1ed3m:<\/p>\n<ul>\n<li>Kh\u1ea3o s\u00e1t m\u00f4i tr\u01b0\u1eddng v\u00f4 tuy\u1ebfn.<\/li>\n<li>Ph\u00e2n t\u00edch v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng.<\/li>\n<li>M\u00f4 h\u00ecnh h\u00f3a l\u01b0u l\u01b0\u1ee3ng.<\/li>\n<li>Ph\u00e2n v\u00f9ng c\u00f4ng n\u0103ng.<\/li>\n<li>L\u1ef1a ch\u1ecdn ki\u1ebfn tr\u00fac.<\/li>\n<li>Ph\u1ed1i h\u1ee3p nhi\u1ec1u nh\u00e0 m\u1ea1ng.<\/li>\n<li>Ki\u1ec3m so\u00e1t nhi\u1ec5u gi\u1eefa c\u00e1c t\u1ea7ng.<\/li>\n<li>B\u1ea3o \u0111\u1ea3m dung l\u01b0\u1ee3ng t\u1ea1i khu v\u1ef1c \u0111\u00f4ng ng\u01b0\u1eddi.<\/li>\n<li>T\u00edch h\u1ee3p v\u1edbi ki\u1ebfn tr\u00fac n\u1ed9i th\u1ea5t.<\/li>\n<li>Thi\u1ebft k\u1ebf d\u1ef1 ph\u00f2ng.<\/li>\n<li>X\u00e2y d\u1ef1ng ti\u00eau chu\u1ea9n nghi\u1ec7m thu.<\/li>\n<li>T\u1ed5 ch\u1ee9c v\u1eadn h\u00e0nh trong to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh.<\/li>\n<\/ul>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng t\u1ed1t ph\u1ea3i l\u00e0m \u0111\u01b0\u1ee3c nhi\u1ec1u h\u01a1n vi\u1ec7c \u0111\u01b0a t\u00edn hi\u1ec7u v\u00e0o b\u00ean trong t\u00f2a nh\u00e0. N\u00f3 ph\u1ea3i \u0111\u01b0a <strong>\u0111\u00fang dung l\u01b0\u1ee3ng \u0111\u1ebfn \u0111\u00fang khu v\u1ef1c, v\u00e0o \u0111\u00fang th\u1eddi \u0111i\u1ec3m v\u00e0 duy tr\u00ec \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng khi kh\u00e1ch s\u1ea1n \u0111\u00f4ng nh\u1ea5t<\/strong>.<\/p>\n<p>Ph\u1ee7 s\u00f3ng di \u0111\u1ed9ng t\u1ed1t kh\u00f4ng ch\u1ec9 l\u00e0 ti\u1ec7n \u00edch d\u00e0nh cho kh\u00e1ch l\u01b0u tr\u00fa. \u0110\u00e2y l\u00e0 h\u1ea1 t\u1ea7ng h\u1ed7 tr\u1ee3 v\u1eadn h\u00e0nh, thanh to\u00e1n, b\u1ea3o m\u1eadt, li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5.<\/p>\n<p>\u0110\u1ed1i v\u1edbi kh\u00e1ch s\u1ea1n v\u00e0 khu ngh\u1ec9 d\u01b0\u1ee1ng cao c\u1ea5p, k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh ch\u00ednh l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a tr\u1ea3i nghi\u1ec7m th\u01b0\u01a1ng hi\u1ec7u: kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 kh\u00f4ng nh\u00ecn th\u1ea5y h\u1ec7 th\u1ed1ng ph\u00eda sau, nh\u01b0ng h\u1ecd s\u1ebd nh\u1eadn ra ngay khi h\u1ec7 th\u1ed1ng \u0111\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1ea3i ph\u00e1p ph\u1ee7 s\u00f3ng 4G\/5G cho kh\u00e1ch s\u1ea1n<\/p>\n","protected":false},"author":1,"featured_media":47931,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3703,3705],"tags":[],"class_list":["post-47930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dien-nhe","category-kich-song"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ph\u1ee7 s\u00f3ng 4G\/5G cho kh\u00e1ch s\u1ea1n T\u1eeb t\u1ea7ng h\u1ea7m \u0111\u1ebfn ph\u00f2ng ngh\u1ec9 v\u00e0 khu ti\u1ec7n \u00edch Gi\u1ea3i ph\u00e1p ph\u1ee7 s\u00f3ng 4G\/5G cho kh\u00e1ch s\u1ea1nGi\u1ea3i ph\u00e1p ph\u1ee7 s\u00f3ng 4G\/5G cho 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