CN101340228B - 一种参考信号的传输方法 - Google Patents
一种参考信号的传输方法 Download PDFInfo
- Publication number
- CN101340228B CN101340228B CN200810146053.9A CN200810146053A CN101340228B CN 101340228 B CN101340228 B CN 101340228B CN 200810146053 A CN200810146053 A CN 200810146053A CN 101340228 B CN101340228 B CN 101340228B
- Authority
- CN
- China
- Prior art keywords
- reference signal
- subcarrier
- logic port
- symbol
- antenna logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810146053.9A CN101340228B (zh) | 2008-08-07 | 2008-08-07 | 一种参考信号的传输方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810146053.9A CN101340228B (zh) | 2008-08-07 | 2008-08-07 | 一种参考信号的传输方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101340228A CN101340228A (zh) | 2009-01-07 |
CN101340228B true CN101340228B (zh) | 2014-05-28 |
Family
ID=40214204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810146053.9A Expired - Fee Related CN101340228B (zh) | 2008-08-07 | 2008-08-07 | 一种参考信号的传输方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101340228B (zh) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101677304B (zh) * | 2008-09-19 | 2012-04-18 | 电信科学技术研究院 | 一种下行公共导频的配置方法 |
CN101729091B (zh) * | 2008-10-27 | 2013-06-05 | 华为技术有限公司 | 导频信号的配置、通知以及信道估计方法及其装置 |
CN101777945B (zh) * | 2009-01-12 | 2013-05-08 | 电信科学技术研究院 | 多天线通信系统中参考信号的发送方法和基站 |
CN101547036B (zh) * | 2009-01-23 | 2012-08-08 | 华为技术有限公司 | 一种发射天线扩展后的参考信号发送方法、设备和系统 |
EP2395721A4 (en) | 2009-02-08 | 2017-03-01 | LG Electronics Inc. | Method for transmitting reference signal for terminal demodulation in radio mobile communication system, and apparatus for implementing the same |
CN101505180B (zh) * | 2009-03-17 | 2013-12-04 | 中兴通讯股份有限公司 | 高级长期演进系统中csi参考信号的承载方法与装置 |
CN101841506B (zh) * | 2009-03-20 | 2013-05-15 | 富士通株式会社 | 多天线无线通信系统及其发送方法 |
US11218194B2 (en) | 2009-03-23 | 2022-01-04 | Lg Electronics Inc. | Method and apparatus for transmitting reference signal in multi-antenna system |
CN105162510B (zh) * | 2009-03-23 | 2019-01-01 | Lg电子株式会社 | 在无线通信系统中接收参考信号的方法和设备 |
WO2010110588A2 (ko) | 2009-03-23 | 2010-09-30 | 엘지전자주식회사 | 다중안테나 시스템에서 참조신호 전송방법 및 장치 |
WO2010120140A2 (ko) | 2009-04-15 | 2010-10-21 | 엘지전자 주식회사 | 참조 신호를 전송하는 방법 및 장치 |
CN101867949B (zh) * | 2009-04-20 | 2015-05-20 | 中兴通讯股份有限公司 | 信道测量导频与物理资源块的映射方法 |
CN101541085B (zh) * | 2009-04-27 | 2015-06-03 | 中兴通讯股份有限公司 | 一种测量参考信号的发送及使用方法 |
KR101663616B1 (ko) * | 2009-04-29 | 2016-10-07 | 엘지전자 주식회사 | 다중 안테나 무선 통신 시스템에서 참조 신호 시퀀스 생성 방법 및 이를 위한 장치 |
WO2011000302A1 (zh) | 2009-06-29 | 2011-01-06 | 华为技术有限公司 | 参考信号的处理方法、装置及系统 |
CN101616360B (zh) | 2009-07-24 | 2012-05-09 | 中兴通讯股份有限公司 | 一种定位参考信号的发送方法及系统 |
US8923905B2 (en) | 2009-09-30 | 2014-12-30 | Qualcomm Incorporated | Scrambling sequence initialization for coordinated multi-point transmissions |
US8948097B2 (en) | 2009-09-30 | 2015-02-03 | Qualcomm Incorporated | UE-RS sequence initialization for wireless communication systems |
US9432164B2 (en) | 2009-10-15 | 2016-08-30 | Qualcomm Incorporated | Method and apparatus for reference signal sequence mapping in wireless communication |
CN102055508A (zh) * | 2009-11-02 | 2011-05-11 | 富士通株式会社 | 导频发送方法及相应信道估计方法 |
CN103368696A (zh) * | 2012-03-26 | 2013-10-23 | 普天信息技术研究院有限公司 | 一种下行传输方法和装置 |
JP6210116B2 (ja) * | 2013-01-21 | 2017-10-11 | 富士通株式会社 | チャネル状態情報参照信号の伝送方法、基地局、端末、システム、マシン可読プログラム及びマシン可読プログラムを記憶した記憶媒体 |
WO2014161183A1 (zh) * | 2013-04-03 | 2014-10-09 | 华为技术有限公司 | 接收和发送参考信号的方法及装置、用户设备和基站 |
CN105634574B (zh) * | 2013-06-08 | 2019-01-25 | 华为技术有限公司 | 传输导频信号的方法、基站和用户设备 |
WO2017035782A1 (zh) * | 2015-09-01 | 2017-03-09 | 华为技术有限公司 | 一种参考信号的传输设备、方法及系统 |
CN107733600B (zh) * | 2016-08-12 | 2021-01-08 | 上海诺基亚贝尔股份有限公司 | 一种分配参考信号资源的方法和设备 |
CN107888360B (zh) * | 2016-09-30 | 2020-10-16 | 华为技术有限公司 | 参考信号传输方法、设备及系统 |
WO2018082135A1 (zh) * | 2016-11-04 | 2018-05-11 | 华为技术有限公司 | 一种基站、终端、系统和在通信系统中传输信号的方法 |
CN108289018B (zh) * | 2017-01-09 | 2023-12-29 | 华为技术有限公司 | 一种传输参考信号的方法以及设备 |
CN109257153B (zh) * | 2017-03-24 | 2020-03-20 | 华为技术有限公司 | 一种参考信号发送方法、接收方法和装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101166053A (zh) * | 2006-10-18 | 2008-04-23 | 中兴通讯股份有限公司 | 多发射天线系统的导频信号发送方法 |
-
2008
- 2008-08-07 CN CN200810146053.9A patent/CN101340228B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101166053A (zh) * | 2006-10-18 | 2008-04-23 | 中兴通讯股份有限公司 | 多发射天线系统的导频信号发送方法 |
Non-Patent Citations (1)
Title |
---|
3rd Generation Partnership Project.Evolved Universal Terrestrial Radio Access (E-UTRA) Physical Channels and Modulation.《3GPP TS 36.211 V8.2.0》.2008,第50-57页. * |
Also Published As
Publication number | Publication date |
---|---|
CN101340228A (zh) | 2009-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101340228B (zh) | 一种参考信号的传输方法 | |
CN101505180B (zh) | 高级长期演进系统中csi参考信号的承载方法与装置 | |
CN101483466B (zh) | 用户专有参考信号的映射方法 | |
KR101700003B1 (ko) | 복조 기준신호를 위한 안테나 포트 맵핑방법 및 장치 | |
CN101541085B (zh) | 一种测量参考信号的发送及使用方法 | |
CN101355412B (zh) | 信号发送方法 | |
JP5487320B2 (ja) | 高級ロング・ターム・エボリューションシステムにおける参照信号シーケンスのマッピングシステム及び方法 | |
EP2775768B1 (en) | Determination of the starting position of the e-pdcch | |
CA2789026C (en) | System and method for improved control channel transmit diversity | |
KR101355313B1 (ko) | Mimo 시스템에서의 참조신호 배치 방법 | |
CN101778068B (zh) | 定位参考信号频域位置确定方法及装置 | |
KR101298959B1 (ko) | 유니캐스트 및 브로드캐스트/멀티캐스트 서비스들의 멀티플렉싱 모드에서 파일럿 맵핑 방법 및 장치 | |
CN101594175B (zh) | 一种波束赋型传输的方法、系统及装置 | |
CN102823208A (zh) | 用于mimo系统中信道估计和检测的方法和设备 | |
CN101635950A (zh) | 一种确定小区参考信号位置的方法及装置 | |
CN110999190A (zh) | 用于在通信系统中传送和接收时隙设定信息的方法 | |
EP2494727A1 (en) | Downlink control signalling for downlink mimo | |
CN101296031A (zh) | 时分双工系统中下行参考信号的传输设备和方法 | |
CN102377723B (zh) | 设计参考信号模式的方法及其相关通信装置 | |
KR20090075601A (ko) | 이종 모드 및 tdd/fdd 지원에 유연한 프레임 및 이를이용한 신호 전송 방법 | |
CN101459462A (zh) | 一种参考信号的发送方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NANJING BRANCH OF ZTE CORPORATION Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20131029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 210012 NANJING, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131029 Address after: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing Branch of Zhongxing Communication Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Applicant before: ZTE Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150626 Address after: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee after: ZTE Corporation Address before: 210012 Zhongxing communication, No. 68, Bauhinia Road, Yuhuatai District, Jiangsu, Nanjing Patentee before: Nanjing Branch of Zhongxing Communication Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20200807 |