4Gwangluoanquanweixiedeyanjiu.rar

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关于4G的研究的报告,很好的资料哦,里面涉及到很多关于4G时代的技术以及相应的解决办法,大家可以拿来参考一下
4Gwangluoanquanweixiedeyanjiu.rar
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/6274d70c445c3651d2935bb0/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/6274d70c445c3651d2935bb0/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x2 h4 y3 ff2 fs0 fc0 sc1 ls0 ws0">&#32593;&#32476;&#23433;&#20840;&#23041;&#32961;&#27010;&#36848;</div><div class="t m0 x3 h5 y4 ff3 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4 h6 y5 ff4 fs2 fc0 sc0 ls0 ws0"> Y<span class="_ _0"></span>ongsuk Park</div><div class="t m0 x1 h7 y6 ff2 fs2 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x5 h6 y5 ff4 fs2 fc0 sc0 ls0 ws0">IEEE</div><div class="t m0 x6 h7 y6 ff2 fs2 fc0 sc0 ls0 ws0">&#20250;&#21592;</div><div class="t m0 x7 h6 y5 ff4 fs2 fc0 sc0 ls0 ws0"> T<span class="_ _1"></span>aejoon Park</div><div class="t m0 x8 h7 y6 ff2 fs2 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x9 h6 y5 ff4 fs2 fc0 sc0 ls0 ws0">IEEE</div><div class="t m0 xa h7 y6 ff2 fs2 fc0 sc0 ls0 ws0">&#20250;&#21592;</div><div class="t m0 x3 h8 y7 ff2 fs1 fc0 sc1 ls0 ws0">&#25688;&#35201;<span class="_ _2"></span><span class="sc0">&#65306;&#35768;<span class="_ _2"></span>&#22810;&#36890;<span class="_ _2"></span>&#20449;&#21327;<span class="_ _2"></span>&#20250;&#20363;&#22914;<span class="_ _2"></span>&#22269;&#38469;<span class="_ _2"></span>&#30005;&#32852;&#21644;</span></div><div class="t m0 xb h5 y8 ff3 fs1 fc0 sc0 ls0 ws0">IEEE</div><div class="t m0 xc h8 y7 ff2 fs1 fc0 sc0 ls0 ws0">&#27491;&#22312;<span class="_ _2"></span>&#33268;&#21147;<span class="_ _2"></span>&#24037;&#20316;<span class="_ _2"></span>&#20110;&#31532;<span class="_ _2"></span>&#22235;&#20195;&#65288;</div><div class="t m0 xd h5 y8 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 xe h8 y7 ff2 fs1 fc0 sc0 ls0 ws0">&#65289;&#36890;<span class="_ _2"></span>&#20449;&#12290;</div><div class="t m0 x3 h8 y9 ff2 fs1 fc0 sc0 ls0 ws0">&#26412;<span class="_ _2"></span>&#25991;&#25552;<span class="_ _2"></span>&#20379;&#20102;<span class="_ _2"></span>&#20851;<span class="_ _2"></span>&#20110;<span class="_ _2"></span>&#32593;&#32476;<span class="_ _2"></span>&#23433;&#20840;<span class="_ _2"></span>&#20307;&#31995;<span class="_ _2"></span>&#32467;<span class="_ _2"></span>&#26500;&#26631;<span class="_ _2"></span>&#20934;&#21270;<span class="_ _3"></span>&#24037;<span class="_ _2"></span>&#20316;&#30340;<span class="_ _2"></span>&#27010;&#36848;<span class="_ _2"></span>&#21644;</div><div class="t m0 xf h5 ya ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x10 h8 y9 ff2 fs1 fc0 sc0 ls0 ws0">&#32593;<span class="_ _2"></span>&#32476;&#23433;<span class="_ _2"></span>&#20840;&#23041;<span class="_ _2"></span>&#32961;&#30340;<span class="_ _2"></span>&#35843;</div><div class="t m0 x3 h8 yb ff2 fs1 fc0 sc0 ls0 ws0">&#26597;&#12290;&#25105;<span class="_ _2"></span>&#20204;&#30340;&#35843;&#26597;&#34920;&#26126;</div><div class="t m0 x11 h5 yc ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x12 h8 yb ff2 fs1 fc0 sc0 ls0 ws0">&#24456;&#22810;&#26032;<span class="_ _2"></span>&#30340;&#23433;&#20840;&#23041;&#32961;&#25152;<span class="_ _2"></span>&#23548;&#33268;&#30340;&#24847;&#24819;&#19981;<span class="_ _2"></span>&#21040;&#30340;&#26381;&#21153;&#20013;&#26029;<span class="_ _2"></span>&#21644;&#20449;&#24687;&#25259;</div><div class="t m0 x3 h8 yd ff2 fs1 fc0 sc0 ls0 ws0">&#38706;&#22312;</div><div class="t m0 x13 h5 ye ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x14 h8 yd ff2 fs1 fc0 sc0 ls0 ws0">&#32593;&#32476;<span class="_ _2"></span>&#19978;&#23558;&#21487;<span class="_ _2"></span>&#33021;&#21457;&#29983;&#65292;<span class="_ _2"></span>&#20027;&#35201;&#22240;<span class="_ _2"></span>&#20026;</div><div class="t m0 x15 h5 ye ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x16 h8 yd ff2 fs1 fc0 sc0 ls0 ws0">&#32593;&#32476;<span class="_ _2"></span>&#26159;&#22522;&#20110;</div><div class="t m0 x17 h5 ye ff3 fs1 fc0 sc0 ls0 ws0">IP</div><div class="t m0 x18 h8 yd ff2 fs1 fc0 sc0 ls0 ws0">&#30340;</div><div class="t m0 x19 h5 ye ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x1a h8 yd ff2 fs1 fc0 sc0 ls0 ws0">&#24322;&#26500;<span class="_ _2"></span>&#30340;&#32593;&#32476;<span class="_ _2"></span>&#12290;&#25105;&#20204;</div><div class="t m0 x3 h8 yf ff2 fs1 fc0 sc0 ls0 ws0">&#20063;<span class="_ _2"></span>&#21457;&#29616;<span class="_ _2"></span>&#20173;&#28982;<span class="_ _2"></span>&#23384;&#22312;<span class="_ _2"></span>&#19968;<span class="_ _2"></span>&#20123;&#24748;<span class="_ _2"></span>&#32780;&#26410;<span class="_ _2"></span>&#20915;&#30340;<span class="_ _2"></span>&#38382;<span class="_ _2"></span>&#39064;&#65292;<span class="_ _3"></span>&#23613;<span class="_ _2"></span>&#31649;<span class="_ _2"></span>&#24456;&#22810;<span class="_ _2"></span>&#20154;<span class="_ _2"></span>&#27491;&#22312;<span class="_ _2"></span>&#20026;&#20102;</div><div class="t m0 x1b h5 y10 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x1c h8 yf ff2 fs1 fc0 sc0 ls0 ws0">&#20462;<span class="_ _2"></span>&#22797;&#32593;<span class="_ _2"></span>&#32476;<span class="_ _2"></span>&#25110;&#35774;</div><div class="t m0 x3 h8 y11 ff2 fs1 fc0 sc0 ls0 ws0">&#35745;&#26032;&#30340;&#23433;&#20840;&#26550;&#26500;&#12290;</div><div class="t m0 x3 h8 y12 ff2 fs1 fc0 sc1 ls0 ws0">&#20851;<span class="_ _2"></span>&#38190;&#23383;<span class="_ _2"></span><span class="sc0">&#65306;<span class="_ _2"></span>&#32593;&#32476;<span class="_ _2"></span>&#23433;&#20840;<span class="_ _2"></span>&#65292;&#23433;<span class="_ _2"></span>&#20840;<span class="_ _2"></span>&#20307;&#31995;<span class="_ _2"></span>&#65292;</span></div><div class="t m0 x1d h5 y13 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x1e h8 y12 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x1f h5 y13 ff3 fs1 fc0 sc0 ls0 ws0">WiMAX</div><div class="t m0 x20 h8 y12 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;</div><div class="t m0 x21 h5 y13 ff3 fs1 fc0 sc0 ls0 ws0">3GPP</div><div class="t m0 x22 h8 y12 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;<span class="_ _2"></span>&#19979;&#19968;<span class="_ _2"></span>&#20195;&#32593;<span class="_ _2"></span>&#32476;&#65292;</div><div class="t m0 x23 h9 y14 ff2 fs3 fc0 sc0 ls0 ws0">&#19979;<span class="_ _2"></span>&#19968;&#20195;<span class="_ _2"></span>&#31227;</div><div class="t m0 x3 h9 y15 ff2 fs3 fc0 sc0 ls0 ws0">&#21160;&#36890;&#20449;&#32593;&#12290;</div><div class="t m0 x3 h5 y16 ff3 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h5 y17 ff3 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x24 ha y18 ff2 fs4 fc0 sc1 ls0 ws0">&#19968;&#12290;&#23548;&#35328;</div><div class="t m0 x3 h5 y19 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="_ _2"></span> <span class="_ _2"></span> </div><div class="t m0 x25 h8 y1a ff2 fs1 fc0 sc0 ls0 ws0">&#38543;&#30528;<span class="_ _2"></span>&#31532;&#19977;&#20195;&#65288;</div><div class="t m0 x26 h5 y19 ff3 fs1 fc0 sc0 ls0 ws0">3G</div><div class="t m0 x27 h8 y1a ff2 fs1 fc0 sc0 ls0 ws0">&#65289;&#36890;<span class="_ _2"></span>&#20449;&#27491;&#22312;&#21521;<span class="_ _2"></span>&#31532;&#22235;&#20195;<span class="_ _2"></span>&#65288;</div><div class="t m0 x28 h5 y19 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x29 h8 y1a ff2 fs1 fc0 sc0 ls0 ws0">&#65289;&#36890;<span class="_ _2"></span>&#20449;&#28436;&#36827;<span class="_ _2"></span>&#65292;&#24456;&#22810;<span class="_ _2"></span>&#21327;&#20250;&#37117;&#22312;<span class="_ _2"></span>&#20026;&#33258;</div><div class="t m0 x3 h8 y1b ff2 fs1 fc0 sc0 ls0 ws0">&#24049;<span class="_ _4"> </span>&#36827;<span class="_ _4"> </span>&#20837;</div><div class="t m0 x2a h5 y1c ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x2b h8 y1b ff2 fs1 fc0 sc0 ls0 ws0">&#20570;<span class="_ _4"> </span>&#20934;<span class="_ _4"> </span>&#22791;<span class="_ _4"> </span>&#65306;</div><div class="t m0 x2c h5 y1c ff3 fs1 fc0 sc0 ls0 ws0">IEEE802.16m</div><div class="t m0 x2d h8 y1b ff2 fs1 fc0 sc0 ls0 ws0">&#20063;<span class="_ _4"> </span>&#27491;<span class="_ _4"> </span>&#22312;<span class="_ _4"> </span>&#20351;<span class="_ _4"> </span>&#33258;<span class="_ _4"> </span>&#24049;<span class="_ _4"> </span>&#30340;<span class="_ _4"> </span>&#26631;<span class="_ _4"> </span>&#20934;<span class="_ _4"> </span>&#36866;<span class="_ _4"> </span>&#24212;<span class="_ _4"> </span>&#20110;</div><div class="t m0 x2e h5 y1c ff3 fs1 fc0 sc0 ls0 ws0">IMT<span class="_ _1"></span>-</div><div class="t m0 x3 h5 y1d ff3 fs1 fc0 sc0 ls0 ws0">Advanced</div><div class="t m0 x2f h8 y1e ff2 fs1 fc0 sc0 ls0 ws0">&#65288;<span class="_ _2"></span>&#19968;&#31181;<span class="_ _2"></span>&#36229;<span class="_ _2"></span>&#36234;&#20102;</div><div class="t m0 x30 h5 y1d ff3 fs1 fc0 sc0 ls0 ws0">IMT2000</div><div class="t m0 x31 h8 y1e ff2 fs1 fc0 sc0 ls0 ws0">&#30340;<span class="_ _2"></span>&#22269;&#38469;<span class="_ _2"></span>&#31227;<span class="_ _2"></span>&#21160;&#36890;<span class="_ _2"></span>&#20449;<span class="_ _2"></span>&#31995;&#32479;<span class="_ _2"></span>&#65289;<span class="_ _2"></span>&#65292;&#27491;<span class="_ _2"></span>&#33268;<span class="_ _2"></span>&#21147;&#20110;<span class="_ _2"></span>&#19979;<span class="_ _2"></span>&#19968;<span class="_ _2"></span>&#20195;&#32593;</div><div class="t m0 x3 h8 y1f ff2 fs1 fc0 sc0 ls0 ws0">&#32476;&#30340;</div><div class="t m0 x13 h5 y20 ff3 fs1 fc0 sc0 ls0 ws0">ITU</div><div class="t m0 x14 h8 y1f ff2 fs1 fc0 sc0 ls0 ws0">&#65288;&#22269;&#38469;&#30005;&#20449;<span class="_ _2"></span>&#32852;&#30431;&#65289;&#22312;</div><div class="t m0 x32 h5 y20 ff3 fs1 fc0 sc0 ls0 ws0">2007</div><div class="t m0 x33 h8 y1f ff2 fs1 fc0 sc0 ls0 ws0">&#24180;</div><div class="t m0 x1f h5 y20 ff3 fs1 fc0 sc0 ls0 ws0">10</div><div class="t m0 x34 h8 y1f ff2 fs1 fc0 sc0 ls0 ws0">&#26376;&#35752;&#35770;&#20102;</div><div class="t m0 x35 hb y21 ff4 fs1 fc0 sc0 ls0 ws0">IMT<span class="_ _0"></span>-Advanced</div><div class="t m0 x36 h8 y1f ff2 fs1 fc0 sc0 ls0 ws0">&#30340;&#39057;&#29575;&#21644;&#24102;&#23485;<span class="_ _2"></span>&#65292;</div><div class="t m0 x3 h8 y22 ff2 fs1 fc0 sc0 ls0 ws0">&#32780;&#19988;</div><div class="t m0 x13 h5 y23 ff3 fs1 fc0 sc0 ls0 ws0">WiMAX</div><div class="t m0 x37 h8 y22 ff2 fs1 fc0 sc0 ls0 ws0">&#65288;</div><div class="t m0 x38 h9 y24 ff2 fs3 fc0 sc0 ls0 ws0">&#20840;&#29699;&#24494;&#27874;&#20114;&#32852;&#25509;&#20837;</div><div class="t m0 x39 h8 y22 ff2 fs1 fc0 sc0 ls0 ws0">&#65289;&#20063;&#27491;&#22312;&#30740;&#31350;&#22522;&#20110;</div><div class="t m0 x3a h5 y23 ff3 fs1 fc0 sc0 ls0 ws0">IEEE 802.16</div><div class="t m0 x3b h8 y22 ff2 fs1 fc0 sc0 ls0 ws0">&#23485;&#24102;&#26080;&#32447;&#31995;&#32479;&#12290;</div><div class="t m0 x3 h8 y25 ff2 fs1 fc0 sc0 ls0 ws0">&#27492;<span class="_ _5"></span>&#22806;<span class="_ _5"></span>&#65292;<span class="_ _5"></span>&#22914;<span class="_ _5"></span>&#27779;<span class="_ _5"></span>&#36798;<span class="_ _5"></span>&#20016;<span class="_ _5"></span>&#21644;<span class="_ _5"></span>&#20013;<span class="_ _5"></span>&#22269;<span class="_ _5"></span>&#31227;<span class="_ _5"></span>&#21160;<span class="_ _5"></span>&#36890;<span class="_ _5"></span>&#20449;<span class="_ _5"></span>&#20844;<span class="_ _5"></span>&#21496;<span class="_ _5"></span>&#21644;<span class="_ _5"></span>&#25705;<span class="_ _5"></span>&#25176;<span class="_ _5"></span>&#32599;<span class="_ _5"></span>&#25289;<span class="_ _5"></span>&#21644;<span class="_ _5"></span>&#19977;<span class="_ _5"></span>&#26143;<span class="_ _6"> </span>&#20844;<span class="_ _5"></span>&#21496;<span class="_ _5"></span>&#20063;<span class="_ _5"></span>&#20063;<span class="_ _5"></span>&#32452;<span class="_ _5"></span>&#32455;<span class="_ _5"></span>&#20102;</div><div class="t m0 x3 h5 y26 ff3 fs1 fc0 sc0 ls0 ws0">NGMN</div><div class="t m0 x4 h8 y27 ff2 fs1 fc0 sc0 ls0 ws0">&#65288;<span class="_ _2"></span>&#19979;&#19968;<span class="_ _2"></span>&#20195;&#31227;<span class="_ _2"></span>&#21160;&#32593;<span class="_ _2"></span>&#32476;<span class="_ _2"></span>&#65289;&#65292;<span class="_ _2"></span>&#36825;&#20123;<span class="_ _2"></span>&#37117;&#26159;<span class="_ _2"></span>&#20026;<span class="_ _2"></span>&#20102;&#33021;<span class="_ _2"></span>&#20026;</div><div class="t m0 x3a h5 y26 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x3c h8 y27 ff2 fs1 fc0 sc0 ls0 ws0">&#32593;<span class="_ _2"></span>&#32476;&#25552;<span class="_ _2"></span>&#20379;&#20302;<span class="_ _2"></span>&#25104;&#26412;<span class="_ _2"></span>&#39640;<span class="_ _2"></span>&#25928;&#29575;<span class="_ _2"></span>&#30340;</div><div class="t m0 x3 h8 y28 ff2 fs1 fc0 sc0 ls0 ws0">&#35299;<span class="_ _3"></span>&#20915;<span class="_ _5"></span>&#26041;<span class="_ _3"></span>&#26696;<span class="_ _5"></span>&#65292;<span class="_ _3"></span>&#36824;<span class="_ _3"></span>&#26377;</div><div class="t m0 x3d h5 y29 ff3 fs1 fc0 sc0 ls0 ws0">Sprint<span class="_ _2"></span> <span class="_ _2"></span>Nextel</div><div class="t m0 x3e h8 y28 ff2 fs1 fc0 sc0 ls0 ws0">&#30005;<span class="_ _3"></span>&#20449;<span class="_ _5"></span>&#20844;<span class="_ _3"></span>&#21496;<span class="_ _5"></span>&#20063;<span class="_ _3"></span>&#27491;<span class="_ _3"></span>&#22312;<span class="_ _5"></span>&#37096;<span class="_ _3"></span>&#32626;<span class="_ _5"></span>&#22312;<span class="_ _3"></span>&#32654;<span class="_ _3"></span>&#22269;<span class="_ _5"></span>&#21644;<span class="_ _3"></span>&#21152;<span class="_ _5"></span>&#25343;<span class="_ _3"></span>&#22823;<span class="_ _3"></span>&#30340;<span class="_ _5"></span>&#31227;<span class="_ _3"></span>&#21160;</div><div class="t m0 x3 h5 y2a ff3 fs1 fc0 sc0 ls0 ws0">WiMAX</div><div class="t m0 x3f h8 y2b ff2 fs1 fc0 sc0 ls0 ws0">&#12290;</div><div class="t m0 x40 hb y2c ff4 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h5 y2d ff3 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x41 h8 y2e ff2 fs1 fc0 sc0 ls0 ws0">&#28982;&#32780;</div><div class="t m0 x42 h5 y2d ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x43 h8 y2e ff2 fs1 fc0 sc0 ls0 ws0">&#35768;&#22810;</div><div class="t m0 x2b h5 y2d ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x44 h8 y2e ff2 fs1 fc0 sc0 ls0 ws0">&#30340;&#23450;&#20041;&#21487;&#29992;&#30340;</div><div class="t m0 x32 h5 y2d ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x45 h8 y2e ff2 fs1 fc0 sc0 ls0 ws0">&#24212;&#24403;&#25552;&#20379;&#30340;&#24102;&#23485;&#22312;&#31227;&#21160;&#20013;&#20026;</div><div class="t m0 x46 h5 y2d ff3 fs1 fc0 sc0 ls0 ws0">100MB /s</div><div class="t m0 x47 h8 y2e ff2 fs1 fc0 sc0 ls0 ws0">&#65292;&#28216;&#31163;&#20013;&#20026;</div><div class="t m0 x3 h5 y2f ff3 fs1 fc0 sc0 ls0 ws0">1Gb/s,</div><div class="t m0 x48 h8 y30 ff2 fs1 fc0 sc0 ls0 ws0">&#32780;<span class="_ _2"></span>&#19988;&#36825;<span class="_ _2"></span>&#26159;&#19968;<span class="_ _2"></span>&#31181;&#23436;<span class="_ _2"></span>&#20840;<span class="_ _2"></span>&#22522;&#20110;</div><div class="t m0 x49 h5 y2f ff3 fs1 fc0 sc0 ls0 ws0">IP</div><div class="t m0 x4a h8 y30 ff2 fs1 fc0 sc0 ls0 ws0">&#30340;<span class="_ _2"></span>&#24322;&#26500;<span class="_ _2"></span>&#32593;&#32476;<span class="_ _2"></span>&#65292;&#20854;<span class="_ _2"></span>&#20013;<span class="_ _2"></span>&#22810;&#31181;</div><div class="t m0 x4b h5 y2f ff3 fs1 fc0 sc0 ls0 ws0">RA<span class="_ _0"></span>T</div><div class="t m0 x10 h8 y30 ff2 fs1 fc0 sc0 ls0 ws0">&#65288;<span class="_ _2"></span>&#26080;&#32447;<span class="_ _2"></span>&#25509;&#20837;<span class="_ _2"></span>&#25216;&#26415;<span class="_ _2"></span>&#65289;</div><div class="t m0 x3 h8 y31 ff2 fs1 fc0 sc0 ls0 ws0">&#21644;</div><div class="t m0 x4c h5 y32 ff3 fs1 fc0 sc0 ls0 ws0">RANs</div><div class="t m0 x14 h8 y31 ff2 fs1 fc0 sc0 ls0 ws0">&#65288;<span class="_ _3"></span>&#26080;<span class="_ _5"></span>&#32447;<span class="_ _3"></span>&#25509;<span class="_ _5"></span>&#20837;<span class="_ _3"></span>&#32593;<span class="_ _3"></span>&#32476;<span class="_ _5"></span>&#65289;<span class="_ _3"></span>&#21487;<span class="_ _5"></span>&#20197;<span class="_ _3"></span>&#36827;<span class="_ _3"></span>&#34892;<span class="_ _5"></span>&#20114;<span class="_ _3"></span>&#25805;<span class="_ _3"></span>&#20316;<span class="_ _5"></span>&#12290;</div><div class="t m0 x4d h5 y32 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x4e h8 y31 ff2 fs1 fc0 sc0 ls0 ws0">&#30340;<span class="_ _3"></span>&#19968;<span class="_ _5"></span>&#20123;<span class="_ _3"></span>&#22522;<span class="_ _5"></span>&#26412;<span class="_ _3"></span>&#30340;<span class="_ _3"></span>&#25903;<span class="_ _5"></span>&#25745;<span class="_ _3"></span>&#25216;<span class="_ _5"></span>&#26415;<span class="_ _3"></span>&#26377;</div><div class="t m0 x3 h5 y33 ff3 fs1 fc0 sc0 ls0 ws0">OFDM(</div><div class="t m0 x3f h8 y34 ff2 fs1 fc0 sc0 ls0 ws0">&#27491;&#20132;<span class="_ _2"></span>&#39057;&#20998;&#22797;&#29992;</div><div class="t m0 x12 h5 y33 ff3 fs1 fc0 sc0 ls0 ws0">).OFDMA</div><div class="t m0 x4f h8 y34 ff2 fs1 fc0 sc0 ls0 ws0">&#25216;&#26415;</div><div class="t m0 x50 h5 y33 ff3 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x51 h8 y34 ff2 fs1 fc0 sc0 ls0 ws0">&#27491;&#20132;<span class="_ _2"></span>&#39057;&#20998;&#22810;&#22336;<span class="_ _2"></span>&#25509;&#20837;</div><div class="t m0 x52 h5 y33 ff3 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 x4b h8 y34 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;&#21644;<span class="_ _2"></span>&#22402;&#30452;&#31227;<span class="_ _2"></span>&#20132;&#21327;&#35758;<span class="_ _2"></span>&#12290;&#27492;</div><div class="t m0 x3 h8 y35 ff2 fs1 fc0 sc0 ls0 ws0">&#22806;&#65292;&#36824;&#26377;&#19968;<span class="_ _2"></span>&#20123;&#26368;&#26032;&#25216;&#26415;&#22914;&#21253;&#25324;</div><div class="t m0 x32 h5 y36 ff3 fs1 fc0 sc0 ls0 ws0">MIMO</div><div class="t m0 x53 h8 y35 ff2 fs1 fc0 sc0 ls0 ws0">&#25216;&#26415;</div><div class="t m0 x9 h5 y36 ff3 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x54 h8 y35 ff2 fs1 fc0 sc0 ls0 ws0">&#22810;&#36755;&#20837;&#22810;&#36755;&#20986;</div><div class="t m0 x55 h5 y36 ff3 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 x56 h8 y35 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;&#21487;&#37325;&#26500;&#31995;&#32479;<span class="_ _2"></span>&#21644;&#35748;&#30693;&#26080;</div><div class="t m0 x3 h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#32447;<span class="_ _2"></span>&#30005;&#32593;<span class="_ _2"></span>&#32476;<span class="_ _2"></span>&#65292;</div><div class="t m0 x57 h5 y38 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x38 h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#30340;<span class="_ _2"></span>&#24212;&#29992;<span class="_ _2"></span>&#21487;&#33021;<span class="_ _2"></span>&#21253;&#25324;</div><div class="t m0 x58 h5 y38 ff3 fs1 fc0 sc0 ls0 ws0">IP</div><div class="t m0 x59 h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#30005;<span class="_ _2"></span>&#35805;</div><div class="t m0 x1f h5 y38 ff3 fs1 fc0 sc0 ls0 ws0">(V<span class="_ _1"></span>oIP)</div><div class="t m0 x5a h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#65292;<span class="_ _2"></span>&#22810;&#23186;<span class="_ _2"></span>&#20307;&#25945;<span class="_ _2"></span>&#23398;&#27169;<span class="_ _2"></span>&#24335;</div><div class="t m0 x5b h5 y38 ff3 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x5c h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#25353;<span class="_ _2"></span>&#38656;</div><div class="t m0 xd h5 y38 ff3 fs1 fc0 sc0 ls0 ws0">)</div><div class="t m0 x5d h8 y37 ff2 fs1 fc0 sc0 ls0 ws0">&#12289;<span class="_ _2"></span>&#28216;&#25103;<span class="_ _2"></span>&#21644;</div><div class="t m0 x3 h8 y39 ff2 fs1 fc0 sc0 ls0 ws0">&#19968;&#33324;&#23485;&#24102;&#26080;&#32447;&#31227;&#21160;&#20114;&#32852;&#32593;&#26381;&#21153;&#12290;</div><div class="t m0 x3e h5 y3a ff3 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h5 y3b ff3 fs1 fc0 sc0 ls0 ws0"> <span class="_ _2"></span> <span class="_ _2"></span> 4G</div><div class="t m0 x5e h8 y3c ff2 fs1 fc0 sc0 ls0 ws0">&#30340;&#23454;<span class="_ _2"></span>&#36136;&#26159;&#35201;&#24314;<span class="_ _2"></span>&#31435;&#20102;&#19968;&#20010;<span class="_ _2"></span>&#24320;&#25918;&#30340;&#24179;<span class="_ _2"></span>&#21488;&#29615;&#22659;</div><div class="t m0 x20 h5 y3b ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x29 h8 y3c ff2 fs1 fc0 sc0 ls0 ws0">&#19981;&#21516;<span class="_ _2"></span>&#30340;&#32593;&#32476;&#36816;<span class="_ _2"></span>&#33829;&#21830;&#21644;<span class="_ _2"></span>&#26381;&#21153;&#20379;&#24212;<span class="_ _2"></span>&#21830;</div><div class="t m0 x3 h8 y3d ff2 fs1 fc0 sc0 ls0 ws0">&#36890;&#36807;&#24320;&#25918;&#24335;&#25509;&#21475;&#20849;&#20139;&#26680;&#24515;&#22522;&#30784;&#35774;&#26045;&#65292;&#32780;&#19988;&#26368;&#32456;&#29992;&#25143;&#32456;&#31471;&#21487;&#20197;&#20351;&#29992;&#24320;&#25918;&#30340;</div><div class="t m0 x5f h5 y3e ff3 fs1 fc0 sc0 ls0 ws0">H / W</div><div class="t m0 x60 h8 y3d ff2 fs1 fc0 sc0 ls0 ws0">&#21644;</div><div class="t m0 x3 h5 y3f ff3 fs1 fc0 sc0 ls0 ws0">S <span class="_ _2"></span>/ W</div><div class="t m0 x61 h8 y40 ff2 fs1 fc0 sc0 ls0 ws0">&#30340;&#24179;<span class="_ _2"></span>&#21488;</div><div class="t m0 x37 h5 y3f ff3 fs1 fc0 sc0 ls0 ws0">.4G</div><div class="t m0 x62 hc y40 ff2 fs1 fc0 sc0 ls0 ws0">&#30340;&#24320;<span class="_ _2"></span>&#25918;&#24615;<span class="_ _2"></span>&#24102;&#26469;&#26356;<span class="_ _2"></span>&#22810;&#30340;&#23433;<span class="_ _2"></span>&#20840;&#26041;<span class="_ _2"></span>&#38754;&#30340;&#25361;<span class="_ _2"></span>&#25112;&#65292;<span class="_ _2"></span>&#20182;&#19981;<span class="_ _2"></span><span class="ff5">&#20687;&#20256;</span>&#32479;<span class="_ _2"></span>&#30340;<span class="ff5">&#23553;<span class="_ _2"></span>&#38381;</span>&#29615;&#22659;</div><div class="t m0 x3 h8 y41 ff2 fs1 fc0 sc0 ls0 ws0">&#19979;&#30340;&#32593;&#32476;</div><div class="t m0 x63 h5 y42 ff3 fs1 fc0 sc0 ls0 ws0">(</div><div class="t m0 x40 h8 y41 ff2 fs1 fc0 sc0 ls0 ws0">&#20363;&#22914;</div><div class="t m0 x64 h5 y42 ff3 fs1 fc0 sc0 ls0 ws0">PSTNs),</div><div class="t m0 x65 hc y41 ff2 fs1 fc0 sc0 ls0 ws0">&#26377;&#30528;&#24212;<span class="ff5">&#23545;</span>&#23433;<span class="_ _2"></span>&#20840;&#23041;&#32961;&#25361;&#25112;&#30340;<span class="ff5">&#22266;</span>&#26377;<span class="ff5">&#20248;&#21183;</span></div><div class="t m0 x66 h5 y42 ff3 fs1 fc0 sc0 ls0 ws0">.</div><div class="t m0 x67 hc y41 ff5 fs1 fc0 sc0 ls0 ws0">&#20174;<span class="ff2">&#24403;</span>&#21069;<span class="ff2">&#30340;&#19968;<span class="_ _2"></span>&#20195;&#32593;&#32476;&#26469;</span></div><div class="t m0 x3 hc y43 ff5 fs1 fc0 sc0 ls0 ws0">&#30475;<span class="ff2">&#65292;&#22914;<span class="_ _2"></span></span>&#26524;<span class="ff2">&#23433;&#20840;&#23041;&#32961;&#38382;<span class="_ _2"></span>&#39064;&#19981;&#33021;&#23436;&#20840;&#35299;<span class="_ _2"></span>&#20915;&#30340;&#35805;&#65292;&#24456;<span class="_ _2"></span></span>&#24555;</div><div class="t m0 x21 h5 y44 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x68 hc y43 ff2 fs1 fc0 sc0 ls0 ws0">&#32593;&#32476;&#20063;<span class="_ _2"></span>&#21516;<span class="ff5">&#26679;</span>&#20250;<span class="ff5">&#36973;&#21463;<span class="_ _2"></span></span>&#21644;<span class="ff5">&#20170;&#22825;</span>&#25105;</div><div class="t m0 x3 hc y45 ff2 fs1 fc0 sc0 ls0 ws0">&#20204;&#25152;<span class="ff5">&#32463;<span class="_ _2"></span>&#21382;</span>&#30340;&#21516;<span class="ff5">&#26679;&#31243;<span class="_ _2"></span>&#24230;</span>&#30340;&#23041;&#32961;&#12290;<span class="_ _2"></span>&#22240;&#27492;&#65292;<span class="ff5">&#20445;&#35777;<span class="_ _2"></span></span>&#39640;<span class="ff5">&#27700;</span>&#24179;&#30340;&#23433;<span class="_ _2"></span>&#20840;&#24615;&#26159;</div><div class="t m0 x19 h5 y46 ff3 fs1 fc0 sc0 ls0 ws0">4G</div><div class="t m0 x3b hc y45 ff2 fs1 fc0 sc0 ls0 ws0">&#32593;&#32476;&#25104;<span class="_ _2"></span><span class="ff5">&#21151;</span>&#21457;<span class="ff5">&#23637;</span>&#30340;</div><div class="t m0 x3 hc y47 ff2 fs1 fc0 sc0 ls0 ws0">&#37325;&#35201;<span class="ff5">&#26465;&#20214;&#20043;</span>&#19968;&#12290;</div><div class="t m0 x3 h5 y48 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="_ _2"></span> <span class="_ _2"></span> </div><div class="t m0 x69 hc y49 ff5 fs1 fc0 sc0 ls0 ws0">&#38500;<span class="_ _2"></span><span class="ff2">&#20102;&#19978;<span class="_ _2"></span>&#36848;&#25216;<span class="_ _2"></span>&#26415;&#26041;&#38754;<span class="_ _2"></span>&#30340;<span class="_ _2"></span></span>&#21407;<span class="ff2">&#22240;</span></div><div class="t m0 x6a h5 y48 ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x32 hc y49 ff2 fs1 fc0 sc0 ls0 ws0">&#32593;&#32476;<span class="_ _2"></span>&#21644;&#26381;<span class="_ _2"></span>&#21153;&#25552;<span class="_ _2"></span>&#20379;&#21830;<span class="_ _2"></span><span class="ff5">&#24517;&#39035;<span class="_ _2"></span>&#30830;&#20445;<span class="_ _2"></span></span>&#20854;&#22522;<span class="_ _2"></span>&#30784;&#35774;<span class="_ _2"></span>&#26045;&#21644;<span class="_ _2"></span>&#26381;&#21153;<span class="_ _2"></span><span class="ff5">&#24471;</span></div><div class="t m0 x3 hc y4a ff2 fs1 fc0 sc0 ls0 ws0">&#20197;<span class="ff5">&#20805;<span class="_ _2"></span></span>&#20998;<span class="ff5">&#20445;&#25252;</span></div><div class="t m0 x6b h5 y4b ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x6c hc y4a ff5 fs1 fc0 sc0 ls0 ws0">&#20813;&#21463;<span class="_ _2"></span>&#21508;<span class="ff2">&#31181;&#23041;<span class="_ _2"></span>&#32961;</span></div><div class="t m0 x7 h5 y4b ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x6d hc y4a ff5 fs1 fc0 sc0 ls0 ws0">&#24182;<span class="ff2">&#19988;<span class="_ _2"></span>&#25552;&#20379;&#32456;&#31471;<span class="_ _2"></span>&#29992;&#25143;&#20197;&#23433;<span class="_ _2"></span>&#20840;&#30340;<span class="_ _2"></span></span>&#35775;<span class="ff2">&#38382;</span></div><div class="t m0 x6e h5 y4b ff3 fs1 fc0 sc0 ls0 ws0">/</div><div class="t m0 x19 h8 y4a ff2 fs1 fc0 sc0 ls0 ws0">&#26381;&#21153;</div><div class="t m0 x6f h5 y4b ff3 fs1 fc0 sc0 ls0 ws0">.</div><div class="t m0 x36 hc y4a ff2 fs1 fc0 sc0 ls0 ws0">&#36825;&#24847;<span class="_ _2"></span><span class="ff5">&#21619;</span>&#30528;&#20026;&#20102;</div><div class="t m0 x3 hc y4c ff2 fs1 fc0 sc0 ls0 ws0">&#20351;&#22810;&#23186;&#20307;&#26381;&#21153;&#25104;<span class="ff5">&#21151;</span>&#30340;<span class="ff5">&#36208;</span>&#21521;<span class="ff5">&#24066;&#22330;</span>&#65292;&#20182;&#20204;<span class="ff5">&#24517;&#39035;&#30830;&#20445;</span>&#32593;&#32476;&#22522;&#30784;&#35774;&#26045;&#30340;&#23433;&#20840;&#24615;</div><div class="t m0 x70 h5 y4d ff3 fs1 fc0 sc0 ls0 ws0">.</div><div class="t m0 x71 hc y4c ff2 fs1 fc0 sc0 ls0 ws0">&#21487;<span class="ff5">&#21028;</span>&#26029;</div><div class="t m0 x72 h5 y4d ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x60 hc y4c ff5 fs1 fc0 sc0 ls0 ws0">&#23545;</div><div class="t m0 x3 hc y4e ff2 fs1 fc0 sc0 ls0 ws0">&#23433;&#20840;&#30340;<span class="_ _2"></span>&#32593;&#32476;&#21644;&#26381;&#21153;&#26041;<span class="_ _2"></span>&#38754;&#30340;&#30340;&#38656;<span class="_ _2"></span><span class="ff5">&#27714;</span>&#23558;<span class="ff5">&#32487;&#32493;&#22686;<span class="_ _2"></span>&#38271;</span></div><div class="t m0 x73 h5 y4f ff3 fs1 fc0 sc0 ls0 ws0">,</div><div class="t m0 x5a hc y4e ff2 fs1 fc0 sc0 ls0 ws0">&#22240;&#20026;&#23433;<span class="_ _2"></span>&#20840;&#24615;&#23558;&#24456;<span class="ff5">&#24555;<span class="_ _2"></span></span>&#20351;&#20182;&#20204;<span class="ff5">&#19982;&#20247;<span class="_ _2"></span></span>&#19981;&#21516;&#65292;</div><div class="t m0 x3 hc y50 ff5 fs1 fc0 sc0 ls0 ws0">&#33073;&#39062;<span class="ff2">&#32780;&#20986;&#12290;</span></div><div class="t m0 x74 h5 y51 ff3 fs1 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>
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