CN1053313C - 具有智能天线的时分双工同步码分多址无线通信系统及其通信方法 - Google Patents
具有智能天线的时分双工同步码分多址无线通信系统及其通信方法 Download PDFInfo
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- CN1053313C CN1053313C CN97104039A CN97104039A CN1053313C CN 1053313 C CN1053313 C CN 1053313C CN 97104039 A CN97104039 A CN 97104039A CN 97104039 A CN97104039 A CN 97104039A CN 1053313 C CN1053313 C CN 1053313C
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CN97104039A CN1053313C (zh) | 1997-04-21 | 1997-04-21 | 具有智能天线的时分双工同步码分多址无线通信系统及其通信方法 |
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CN97104039A CN1053313C (zh) | 1997-04-21 | 1997-04-21 | 具有智能天线的时分双工同步码分多址无线通信系统及其通信方法 |
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CN1165458A CN1165458A (zh) | 1997-11-19 |
CN1053313C true CN1053313C (zh) | 2000-06-07 |
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CN97104039A Expired - Lifetime CN1053313C (zh) | 1997-04-21 | 1997-04-21 | 具有智能天线的时分双工同步码分多址无线通信系统及其通信方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001011723A1 (fr) * | 1999-08-10 | 2001-02-15 | China Academy Of Telecommunications Technology, Mii | Procede de traitement de la bande de base faisant intervenir une antenne intelligente et l'annulation des interferences |
WO2001013466A1 (fr) * | 1999-08-11 | 2001-02-22 | China Academy Of Telecommunications Technology, Mii | Procede d'elimination des interferences faisant appel a une antenne intelligente |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1062746B1 (en) * | 1997-09-15 | 2004-03-24 | Kathrein-Werke KG | Practical space-time radio method for cdma communication capacity enhancement |
CN1107358C (zh) * | 2000-02-24 | 2003-04-30 | 信息产业部电信科学技术研究院 | 分布式智能天线系统 |
CN100372404C (zh) * | 2000-04-26 | 2008-02-27 | 阿雷伊通讯有限责任公司 | 自适应智能天线处理方法和装置 |
CN1172549C (zh) | 2002-03-27 | 2004-10-20 | 大唐移动通信设备有限公司 | 智能天线移动通信系统传输高速下行包交换数据的方法 |
US7333466B2 (en) | 2002-11-08 | 2008-02-19 | Intel Corporation | Reduced complexity MMSE multiuser detection for a multirate CDMA link |
CN101471139A (zh) * | 2002-11-25 | 2009-07-01 | 张国飙 | 三维存储器之设计 |
CN1203637C (zh) * | 2003-01-07 | 2005-05-25 | 大唐移动通信设备有限公司 | 时隙cdma系统噪声空间相关特性估计方法 |
CN100344120C (zh) * | 2003-01-15 | 2007-10-17 | 华为技术有限公司 | 一种无线局域网中接入点发送下行数据的方法 |
CN1225849C (zh) * | 2003-07-18 | 2005-11-02 | 大唐移动通信设备有限公司 | 一种对无线信号进行双向同步转发的方法及装置 |
US7568059B2 (en) * | 2004-07-08 | 2009-07-28 | Asocs Ltd. | Low-power reconfigurable architecture for simultaneous implementation of distinct communication standards |
CN100388647C (zh) * | 2004-07-29 | 2008-05-14 | 华为技术有限公司 | 多载波系统上行同步及用户设备接入方法 |
CN100518006C (zh) * | 2005-05-13 | 2009-07-22 | 中兴通讯股份有限公司 | 一种小区天线的分组排列方法 |
CN1866620B (zh) * | 2005-05-18 | 2011-05-25 | 普天信息技术研究院 | 自适应调整智能天线波束宽度的方法 |
CN1874202B (zh) * | 2005-06-02 | 2010-07-21 | 北京信威通信技术股份有限公司 | 智能天线系统中干扰抑制的方法 |
CN100442904C (zh) * | 2005-06-13 | 2008-12-10 | 大唐移动通信设备有限公司 | 用于群播业务系统的下行波束赋形方法 |
CN100388846C (zh) * | 2005-07-08 | 2008-05-14 | 中兴通讯股份有限公司 | 一种移动通信智能天线系统中的下行链路波束赋形方法 |
CN101072066B (zh) * | 2006-05-08 | 2011-05-11 | 中兴通讯股份有限公司 | 一种码分多址通信系统的智能天线实现方法 |
US8078286B2 (en) | 2006-11-30 | 2011-12-13 | Biosense Webster, Inc. | Techniques for minimizing radiofrequency-induced tissue heating |
US20080260051A1 (en) * | 2007-04-23 | 2008-10-23 | Federico Boccardi | Method and apparatus for transmitting information simultaneously to multiple destinations over shared wireless resources |
CN101350659B (zh) * | 2007-07-20 | 2013-01-23 | 重庆无线绿洲通信技术有限公司 | 空分码分混合多址通信中动态分配扩频码字的方法及其设备 |
CN101521522B (zh) * | 2008-02-27 | 2011-09-28 | 重庆无线绿洲通信技术有限公司 | 基站合作动态码分空分多址通信方法及设备 |
CN101764631A (zh) * | 2008-12-23 | 2010-06-30 | 中兴通讯股份有限公司 | 长期演进时分双工的室内分布系统的下行信号发射方法 |
CN101771449B (zh) * | 2008-12-26 | 2013-03-27 | 电信科学技术研究院 | 波束赋形颗粒度的指示方法、系统及设备 |
CN102684711B (zh) * | 2011-03-15 | 2015-10-28 | 深圳光启高等理工研究院 | 基于cdma制式的发射机 |
CN102685932B (zh) * | 2011-03-15 | 2015-10-28 | 深圳光启高等理工研究院 | 无线传感网络发射机 |
CN106034307A (zh) * | 2015-03-19 | 2016-10-19 | 中兴通讯股份有限公司 | 一种到达角波束赋形权值估计方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100854A (zh) * | 1993-03-03 | 1995-03-29 | 莫托罗拉公司 | 具有码序列和频率选择系统的通信设备 |
CN1154778A (zh) * | 1995-06-08 | 1997-07-16 | 摩托罗拉公司 | 码分多址通信系统中用于改变业务选择的方法和装置 |
-
1997
- 1997-04-21 CN CN97104039A patent/CN1053313C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1100854A (zh) * | 1993-03-03 | 1995-03-29 | 莫托罗拉公司 | 具有码序列和频率选择系统的通信设备 |
CN1154778A (zh) * | 1995-06-08 | 1997-07-16 | 摩托罗拉公司 | 码分多址通信系统中用于改变业务选择的方法和装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001011723A1 (fr) * | 1999-08-10 | 2001-02-15 | China Academy Of Telecommunications Technology, Mii | Procede de traitement de la bande de base faisant intervenir une antenne intelligente et l'annulation des interferences |
US7130365B2 (en) | 1999-08-10 | 2006-10-31 | China Academy Of Telecommunications Technology | Baseband processing method based on smart antenna and interference cancellation |
WO2001013466A1 (fr) * | 1999-08-11 | 2001-02-22 | China Academy Of Telecommunications Technology, Mii | Procede d'elimination des interferences faisant appel a une antenne intelligente |
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CN1165458A (zh) | 1997-11-19 |
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