通信人家园
标题:
YD/T 1366-2006《2GHz TD-SCDMA数字蜂窝移动通信网 无线接入网络设备测试方法》
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时间:
2007-9-21 23:16
作者:
西红柿
标题:
YD/T 1366-2006《2GHz TD-SCDMA数字蜂窝移动通信网 无线接入网络设备测试方法》
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本帖最后由 西红柿 于 2008-9-24 09:11 编辑
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时间:
2007-9-22 11:38
作者:
xunyiren
0 字节 :(
时间:
2007-9-22 22:49
作者:
西红柿
已重新上传。。。
时间:
2007-9-22 22:51
作者:
东方快车
多谢版主。
时间:
2007-10-7 17:39
作者:
juliet_mao
<p>怎么看啊</p>
时间:
2007-10-9 15:54
作者:
zhaobo34
有没有搞错呀
时间:
2007-10-15 01:17
作者:
西红柿
<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>zhaobo34</i>在2007-10-9 15:54:00的发言:</b><br/>有没有搞错呀</div><p></p><p>自认为没有,,,</p><p></p><p>共享应该是相互的。。。</p>
时间:
2007-10-22 17:48
作者:
lsea123
<p>值得看看</p>
时间:
2007-12-25 09:24
作者:
黑加白
<p>怎么看啊</p>
时间:
2007-12-25 16:47
作者:
clarent0210
很棒,谢谢分享
时间:
2007-12-26 09:49
作者:
黑加白
<p>顶</p><p></p>
时间:
2007-12-26 11:35
作者:
myhjyc
西红柿好东西真不少啊,力挺!
时间:
2008-1-4 08:24
作者:
tanghe
AN接入网是当前各个电信运行商关注最后一公里的热点技术,很希望学习和交流,通信技术的发展很快,需要学习学习再学习才能紧跟时代技术发展的步伐。通信人家园是一个好的通信人园地大家利用这块地方能够得到提高自己为我们的国家的通信建设作出自己的一点贡献。谢谢大家了!
时间:
2008-1-4 08:26
作者:
tanghe
已经写聊很多。<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><font size="3"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">基于分组的电路仿真业务</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;"><font face="Times New Roman">(CESoP)</font></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">。</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt;"><p></p></span></font></p><p style="LINE-HEIGHT: 150%;"><span lang="EN-US" style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%;">CESoP</span><span style="FONT-SIZE: 10.5pt; LINE-HEIGHT: 150%;">是一种已经制定的技术,它将电路交换业务通过隧道技术在分组交换网络内传输。<span lang="EN-US">CESoP</span>是配合<span lang="EN-US">EPON</span>的一种技术,可以支持商业<span lang="EN-US">T1/E1</span>业务以及<span lang="EN-US">N×64kbps</span>住宅语音业务。<span lang="EN-US">CESoP</span>将包括数据和信令在内的<span lang="EN-US">TDM</span>业务或语音样值进行分组,并形成无帧结构的专用线路数据或具有帧结构的<span lang="EN-US">N×64kbps</span>语音信道。这些分组数据再通过一个分组网络传输<span lang="EN-US">(</span>如<span lang="EN-US">EPON)</span>。在远端,进入的分组通过接收抖动缓冲器进行平滑处理。然后从这些分组数据中提取出<span lang="EN-US">TDM</span>电路数据或者语音样值,最后接续到<span lang="EN-US">TDM</span>电路上。<span style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="mso-spacerun: yes;"> </span></span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">针对住宅业务的光网络单元</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">(ONU)</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">可以通过以太网接口连接</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">VoIP</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">话机来支持语音业务,或通过一个或多个</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
OTS</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">接口使用</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">VoIP</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">或</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">CESoP</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">技术提供传统的模拟电话业务。图</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">2</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">显示了一个采用</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">CESoP</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">提供</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
OTS</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">电话业务的</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: "Times New Roman"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">ONU</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">实现方式。</span><span lang="EN-US"><p></p></span></span></p>
时间:
2008-3-25 11:38
作者:
fq6188192
weishenmo??
时间:
2008-3-25 11:42
作者:
sunfei
看标题是好东西
时间:
2008-3-30 23:06
作者:
nidashulaile
什么时候能到200个帖子
时间:
2008-3-31 12:38
作者:
fengshiai
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作者被禁止或删除 内容自动屏蔽
时间:
2008-4-1 17:07
作者:
ghxin1122
<p>支持 </p><p></p><p></p><p></p>
时间:
2008-5-6 11:02
作者:
chenwei1978
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作者被禁止或删除 内容自动屏蔽
时间:
2012-12-26 13:43
作者:
panch1633
很好很感谢
时间:
2014-5-20 15:47
作者:
wangpandeng
求指导,求教育
时间:
2015-3-23 14:54
作者:
lanlan911
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