CN101369849B - 一种光纤拉远射频模块级连节点切换的方法 - Google Patents
一种光纤拉远射频模块级连节点切换的方法 Download PDFInfo
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CN101931465B (zh) * | 2009-06-23 | 2013-07-03 | 京信通信系统(中国)有限公司 | 射频拉远系统的光传输旁路装置 |
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CN1464666A (zh) * | 2002-06-11 | 2003-12-31 | 华为技术有限公司 | 一种基于光纤拉远的软基站系统及其同步方法 |
CN1731228A (zh) * | 2005-06-07 | 2006-02-08 | 烽火通信科技股份有限公司 | 波分复用光传输系统的四纤双向光放大段线路保护装置 |
CN101179325A (zh) * | 2007-11-09 | 2008-05-14 | 中国移动通信集团福建有限公司 | 隧道用无线信号匀点分布装置 |
CN101277152A (zh) * | 2007-03-27 | 2008-10-01 | 闫晓峰 | 一种无源光网络的环形双总线冗余保护结构 |
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CN1464666A (zh) * | 2002-06-11 | 2003-12-31 | 华为技术有限公司 | 一种基于光纤拉远的软基站系统及其同步方法 |
CN1731228A (zh) * | 2005-06-07 | 2006-02-08 | 烽火通信科技股份有限公司 | 波分复用光传输系统的四纤双向光放大段线路保护装置 |
CN101277152A (zh) * | 2007-03-27 | 2008-10-01 | 闫晓峰 | 一种无源光网络的环形双总线冗余保护结构 |
CN101179325A (zh) * | 2007-11-09 | 2008-05-14 | 中国移动通信集团福建有限公司 | 隧道用无线信号匀点分布装置 |
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Address after: 430205 Hubei city of Wuhan province Jiangxia Hidden Dragon Island Tan lake two Road No. 1 Patentee after: CITIC Mobile Communication Technology Co., Ltd Address before: 430073 Hubei province Wuhan Dongxin East Lake high tech Development Zone, Road No. 5 Patentee before: Wuhan Hongxin Telecommunication Technologies Co.,Ltd. |
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Address after: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee after: CITIC Mobile Communication Technology Co.,Ltd. Address before: 430205 No.1 tanhu 2nd Road, Canglong Island, Jiangxia District, Wuhan City, Hubei Province Patentee before: CITIC Mobile Communication Technology Co., Ltd |
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