CN101610234B - 无线多载波通信系统的导频传输方法与装置 - Google Patents
无线多载波通信系统的导频传输方法与装置 Download PDFInfo
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- CN101610234B CN101610234B CN2009101395182A CN200910139518A CN101610234B CN 101610234 B CN101610234 B CN 101610234B CN 2009101395182 A CN2009101395182 A CN 2009101395182A CN 200910139518 A CN200910139518 A CN 200910139518A CN 101610234 B CN101610234 B CN 101610234B
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43860103P | 2003-01-07 | 2003-01-07 | |
US60/438,601 | 2003-01-07 | ||
US10/359,811 | 2003-02-07 | ||
US10/359,811 US7280467B2 (en) | 2003-01-07 | 2003-02-07 | Pilot transmission schemes for wireless multi-carrier communication systems |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480004741.1A Division CN1751489B (zh) | 2003-01-07 | 2004-01-07 | 无线多载波通信系统的导频传输方案 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101610234A CN101610234A (zh) | 2009-12-23 |
CN101610234B true CN101610234B (zh) | 2012-04-25 |
Family
ID=36606069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN2009101395182A Expired - Lifetime CN101610234B (zh) | 2003-01-07 | 2004-01-07 | 无线多载波通信系统的导频传输方法与装置 |
CN200480004741.1A Expired - Lifetime CN1751489B (zh) | 2003-01-07 | 2004-01-07 | 无线多载波通信系统的导频传输方案 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN200480004741.1A Expired - Lifetime CN1751489B (zh) | 2003-01-07 | 2004-01-07 | 无线多载波通信系统的导频传输方案 |
Country Status (2)
Country | Link |
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CN (2) | CN101610234B (ru) |
UA (1) | UA90244C2 (ru) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101512998B (zh) * | 2006-09-11 | 2013-05-01 | 艾利森电话股份有限公司 | 用于检测导频图案的方法和装置 |
US8351522B2 (en) * | 2006-09-29 | 2013-01-08 | Intel Corporation | Interfering base stations recognition method and scheme for 802.16E systems |
CN100589470C (zh) * | 2006-10-20 | 2010-02-10 | 北京泰美世纪科技有限公司 | 一种利用扰码区分小区的数据发送及接收系统及方法 |
US8457315B2 (en) * | 2007-01-05 | 2013-06-04 | Qualcomm Incorporated | Pilot transmission in a wireless communication system |
CN100534048C (zh) | 2007-04-27 | 2009-08-26 | 中控科技集团有限公司 | 分布式以太网系统及基于该系统的故障检测方法 |
CN101388686B (zh) * | 2007-09-14 | 2013-08-07 | 中兴通讯股份有限公司 | 单播与广播组播业务共存时实现下行导频的方法和装置 |
US9867203B2 (en) * | 2008-07-11 | 2018-01-09 | Qualcomm Incorporated | Synchronous TDM-based communication in dominant interference scenarios |
KR101208549B1 (ko) | 2008-08-05 | 2012-12-05 | 엘지전자 주식회사 | 하향링크 mimo시스템에 있어서 기준 신호 송신 방법 |
US20100220651A1 (en) * | 2009-03-02 | 2010-09-02 | Mediatek Inc. | Method and apparatus for broadcasting and receiving system information in OFDMA systems |
CN102362537B (zh) * | 2009-03-23 | 2015-05-06 | 富士通株式会社 | 无线通信系统、基站装置、终端装置以及无线通信系统中的无线通信方法 |
CN107196753A (zh) * | 2009-04-28 | 2017-09-22 | 三菱电机株式会社 | 移动通信系统 |
US9992790B2 (en) * | 2015-07-20 | 2018-06-05 | Qualcomm Incorporated | Time division duplex (TDD) subframe structure supporting single and multiple interlace modes |
CN106549885B (zh) * | 2015-12-31 | 2019-09-17 | 南方科技大学 | 信道估计方法和系统 |
US10285174B2 (en) * | 2016-01-11 | 2019-05-07 | Qualcomm Incorporated | Uplink data channel design for narrowband devices |
CN106101038A (zh) * | 2016-08-04 | 2016-11-09 | 成都极比特通信技术有限公司 | 基于滤波器组多载波系统的天线结构 |
CN111385074B (zh) * | 2018-12-28 | 2023-10-17 | 中兴通讯股份有限公司 | 参考信号处理方法及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067292A (en) * | 1996-08-20 | 2000-05-23 | Lucent Technologies Inc | Pilot interference cancellation for a coherent wireless code division multiple access receiver |
CN1273721A (zh) * | 1998-07-07 | 2000-11-15 | 三星电子株式会社 | 码分多址通信系统中消除码间干扰的装置和方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385264B1 (en) * | 1999-06-08 | 2002-05-07 | Qualcomm Incorporated | Method and apparatus for mitigating interference between base stations in a wideband CDMA system |
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2004
- 2004-01-07 CN CN2009101395182A patent/CN101610234B/zh not_active Expired - Lifetime
- 2004-01-07 CN CN200480004741.1A patent/CN1751489B/zh not_active Expired - Lifetime
- 2004-01-07 UA UAA200507804A patent/UA90244C2/ru unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067292A (en) * | 1996-08-20 | 2000-05-23 | Lucent Technologies Inc | Pilot interference cancellation for a coherent wireless code division multiple access receiver |
CN1273721A (zh) * | 1998-07-07 | 2000-11-15 | 三星电子株式会社 | 码分多址通信系统中消除码间干扰的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101610234A (zh) | 2009-12-23 |
CN1751489B (zh) | 2010-06-16 |
UA90244C2 (ru) | 2010-04-26 |
CN1751489A (zh) | 2006-03-22 |
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