CN103378875B - 一种ofdm的协作分集传输方法及装置 - Google Patents
一种ofdm的协作分集传输方法及装置 Download PDFInfo
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Families Citing this family (5)
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CN104716997B (zh) * | 2013-12-12 | 2018-11-23 | 上海诺基亚贝尔股份有限公司 | 分布式天线系统及其信号处理方法 |
CN105049163B (zh) * | 2015-05-25 | 2018-06-22 | 深圳市力合微电子股份有限公司 | 一种基于时隙传输的ofdm电力线载波通信方法 |
CN106788946B (zh) * | 2017-03-14 | 2020-05-22 | 重庆邮电大学 | 一种重复编码系统中的数据分集合并方法及系统 |
EP3595402A1 (en) * | 2017-04-01 | 2020-01-15 | Huawei Technologies Co., Ltd. | Channel selection method and apparatus |
CN111565128B (zh) * | 2020-04-07 | 2021-08-06 | 中国信息通信研究院 | 一种同步等效带宽测试方法和装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007505530A (ja) * | 2003-09-12 | 2007-03-08 | ボーダフォン フォルディング ゲーエムベーハー | 無線リレー回路で協同ダイバーシティを活用する方法およびシステム |
CN101237304A (zh) * | 2008-03-05 | 2008-08-06 | 中科院嘉兴中心微系统所分中心 | 用于宽带无线传感网络中异步协作的空时传输系统及方法 |
CN101383682A (zh) * | 2008-10-24 | 2009-03-11 | 西安电子科技大学 | 基于星座旋转准正交空时分组码的协作分集方法 |
CN101414860A (zh) * | 2008-12-03 | 2009-04-22 | 重庆邮电大学 | 一种利用协作分集增强WiMAX上行性能的方法 |
CN101635606A (zh) * | 2008-07-23 | 2010-01-27 | 电子科技大学 | 无线多跳级联自适应网络编码协作方法 |
CN102025451A (zh) * | 2010-12-08 | 2011-04-20 | 北京理工大学 | 一种协作通信的Turbo码差分跳频方法 |
CN102098149A (zh) * | 2011-03-28 | 2011-06-15 | 东南大学 | 一种无线多播中的本地协作方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007505530A (ja) * | 2003-09-12 | 2007-03-08 | ボーダフォン フォルディング ゲーエムベーハー | 無線リレー回路で協同ダイバーシティを活用する方法およびシステム |
CN101237304A (zh) * | 2008-03-05 | 2008-08-06 | 中科院嘉兴中心微系统所分中心 | 用于宽带无线传感网络中异步协作的空时传输系统及方法 |
CN101635606A (zh) * | 2008-07-23 | 2010-01-27 | 电子科技大学 | 无线多跳级联自适应网络编码协作方法 |
CN101383682A (zh) * | 2008-10-24 | 2009-03-11 | 西安电子科技大学 | 基于星座旋转准正交空时分组码的协作分集方法 |
CN101414860A (zh) * | 2008-12-03 | 2009-04-22 | 重庆邮电大学 | 一种利用协作分集增强WiMAX上行性能的方法 |
CN102025451A (zh) * | 2010-12-08 | 2011-04-20 | 北京理工大学 | 一种协作通信的Turbo码差分跳频方法 |
CN102098149A (zh) * | 2011-03-28 | 2011-06-15 | 东南大学 | 一种无线多播中的本地协作方法 |
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