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	<title>4G 彙整 - 碼蟻創研工坊 - CODEANT STUDIOS</title>
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	<title>4G 彙整 - 碼蟻創研工坊 - CODEANT STUDIOS</title>
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		<title>兩岸無線寬頻通訊發展的差異</title>
		<link>http://codeant.cc/archives/31</link>
		
		<dc:creator><![CDATA[codeant]]></dc:creator>
		<pubDate>Thu, 11 Jul 2013 05:43:02 +0000</pubDate>
				<category><![CDATA[Blog]]></category>
		<category><![CDATA[4G]]></category>
		<category><![CDATA[LTE]]></category>
		<category><![CDATA[WiMAX]]></category>
		<guid isPermaLink="false">http://codeant.cc/2013/07/11/4g-cn-tw/</guid>

					<description><![CDATA[<p>&#160; &#160; 台灣向來在國際標準的參與上居於弱勢，多扮演追隨者的角色，而中國大陸挾龐大內需市場與 [&#8230;]</p>
<p>這篇文章 <a href="http://codeant.cc/archives/31">兩岸無線寬頻通訊發展的差異</a> 最早出現於 <a href="http://codeant.cc">碼蟻創研工坊 - CODEANT STUDIOS</a>。</p>
]]></description>
										<content:encoded><![CDATA[<p style="font-size: 16px; line-height: 26px; text-align: left;"><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;"><span style="line-height: 15.808px;">&nbsp; &nbsp; 台灣向來在國際標準的參與上居於弱勢，多扮演追隨者的角色，而中國大陸挾龐大內需市場與日益增加的國際影響力，近年來積極參與標準的制定，也由華為、中興、大唐的三大通訊設備製造商參於營運商設備標案可知，中國大陸在Server side的製造及研發能力也超越台灣；台灣目前在CPE端的設計及製造仍然居於領先的的地位，也由於較早開放3G、4G服務的關係，在服務內容上也有不錯的經驗累積。</span></span></p>
<p style="font-size: 16px; line-height: 26px; text-align: left;"><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">&nbsp; &nbsp;&nbsp;目前4G無線寬頻分為兩大標準，LTE與WiMAX，兩者在技術上約有80％是相同的，主要都採用了MIMO的技術。兩岸在無線寬頻通訊發展上的差異簡表如下：</span></p>
<p>  <span id="more-31"></span>  </p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">台灣</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">中國大陸</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">市場</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">小型市場，總用戶數少</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">大型市場，總用戶數多</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">開放時間</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">較早開放</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">較晚開放</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">加值服務</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">較成熟</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">起步中</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">標準參與</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">較少</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">積極</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">產品製造</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">以CPE端為主</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">營運端及CPE皆有</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">公司規模</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">中小型</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">大型</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">使用技術</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">WiMAX為主</span></p>
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<td style="width: 139.4pt; border-style: none solid solid none; border-bottom-color: black; border-bottom-width: 1pt; border-right-color: black; border-right-width: 1pt; padding: 0cm 5.4pt;" valign="top" width="186">
<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">LTE及自行發展之TD-LTE</span></p>
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<td style="width: 133.95pt; border-style: none solid solid; border-right-color: black; border-bottom-color: black; border-left-color: black; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; padding: 0cm 5.4pt;" valign="top" width="179">
<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">頻譜</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">2.6GHz</span></p>
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<p><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">2.6GHz</span></p>
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</tbody>
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<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;"><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;"></span></p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;">&nbsp;</p>
<p style="text-align: left;"><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">&nbsp; &nbsp; 中國大陸的龐大市場是台灣無法複製的，但這龐大商機之中，在CPE端可以有極大的發揮；我們可由Apple、HTC的成功證明，相比中國大陸，台灣的企業有多年OEM、ODM的經驗，如果能加以發揮，相信有不錯的效益存在。</span></p>
<p style="font-size: 16px; line-height: 26px; text-align: left;"><span style="font-size: 12pt; font-family: 'comic sans ms', sans-serif;">&nbsp;&nbsp;&nbsp; 最後以研發工程的角度來看，LTE與WiMAX既然有著高度的雷同，不管在硬體或是軟體上，如果能做好模組化，即可加速開發進程，降低開發成本，同時產品線也會更豐富更有競爭力。</span></p>
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