{"version":"1.0","provider_name":"D\u1ecaCH V\u1ee4 C\u00d4NG NGH\u1ec6 VI\u1ec6T NAM","provider_url":"https:\/\/vinastech.vn","author_name":"content","author_url":"https:\/\/vinastech.vn\/author\/content\/","title":"Thi\u1ebft k\u1ebf DAS cho si\u00eau s\u00e2n v\u1eadn \u0111\u1ed9ng","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ojCd9pZoRV\"><a href=\"https:\/\/vinastech.vn\/thiet-ke-das-cho-sieu-san-van-dong-tu-phu-song-den-bai-toan-dung-luong-120-000-nguoi-dung\/\">Thi\u1ebft k\u1ebf DAS cho si\u00eau s\u00e2n v\u1eadn \u0111\u1ed9ng: T\u1eeb ph\u1ee7 s\u00f3ng \u0111\u1ebfn b\u00e0i to\u00e1n dung l\u01b0\u1ee3ng 120.000 ng\u01b0\u1eddi d\u00f9ng<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/vinastech.vn\/thiet-ke-das-cho-sieu-san-van-dong-tu-phu-song-den-bai-toan-dung-luong-120-000-nguoi-dung\/embed\/#?secret=ojCd9pZoRV\" width=\"600\" height=\"338\" title=\"&#8220;Thi\u1ebft k\u1ebf DAS cho si\u00eau s\u00e2n v\u1eadn \u0111\u1ed9ng: T\u1eeb ph\u1ee7 s\u00f3ng \u0111\u1ebfn b\u00e0i to\u00e1n dung l\u01b0\u1ee3ng 120.000 ng\u01b0\u1eddi d\u00f9ng&#8221; &#8212; D\u1ecaCH V\u1ee4 C\u00d4NG NGH\u1ec6 VI\u1ec6T NAM\" data-secret=\"ojCd9pZoRV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/vinastech.vn\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/vinastech.vn\/wp-content\/uploads\/2026\/07\/CHI-TIET-B6-1200x800.png","thumbnail_width":1200,"thumbnail_height":800,"description":"Thi\u1ebft k\u1ebf DAS cho s\u00e2n v\u1eadn \u0111\u1ed9ng 70.000\u2013120.000 ch\u1ed7 ng\u1ed3i l\u00e0 b\u00e0i to\u00e1n t\u1ed1i \u01b0u t\u1ed5ng th\u1ec3 gi\u1eefa v\u00f9ng ph\u1ee7, dung l\u01b0\u1ee3ng, ki\u1ec3m so\u00e1t nhi\u1ec5u v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng. M\u1ed9t gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 ph\u1ea3i b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c d\u1ef1 b\u00e1o h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng, t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u, ph\u00e2n chia sector theo dung l\u01b0\u1ee3ng, tri\u1ec3n khai anten c\u00f4ng su\u1ea5t th\u1ea5p t\u1ea1i c\u00e1c khu v\u1ef1c m\u1eadt \u0111\u1ed9 cao, t\u1ed1i \u01b0u handover v\u00e0 x\u00e2y d\u1ef1ng h\u1ea1 t\u1ea7ng truy\u1ec1n d\u1eabn c\u00f3 kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng. Ch\u1ec9 khi \u0111\u1ed3ng th\u1eddi gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, h\u1ec7 th\u1ed1ng m\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng tr\u1ea3i nghi\u1ec7m k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh cho h\u00e0ng ch\u1ee5c ngh\u00ecn ng\u01b0\u1eddi d\u00f9ng trong nh\u1eefng th\u1eddi \u0111i\u1ec3m l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea1t \u0111\u1ec9nh."}