CN102090009A - 用于发射多个数据符号的方法和装置 - Google Patents
用于发射多个数据符号的方法和装置 Download PDFInfo
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- CN102090009A CN102090009A CN200980126752.XA CN200980126752A CN102090009A CN 102090009 A CN102090009 A CN 102090009A CN 200980126752 A CN200980126752 A CN 200980126752A CN 102090009 A CN102090009 A CN 102090009A
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- matrix
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- transfer resource
- symbol
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0625—Transmitter arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0637—Properties of the code
- H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/170,747 US8098750B2 (en) | 2008-07-10 | 2008-07-10 | Method and device for transmitting a plurality of data symbols |
US12/170,747 | 2008-07-10 | ||
PCT/EP2009/056969 WO2010003747A1 (en) | 2008-07-10 | 2009-06-05 | Method and device for transmitting a plurality of data symbols |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102090009A true CN102090009A (zh) | 2011-06-08 |
CN102090009B CN102090009B (zh) | 2013-08-21 |
Family
ID=41258135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980126752.XA Expired - Fee Related CN102090009B (zh) | 2008-07-10 | 2009-06-05 | 用于发射多个数据符号的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8098750B2 (zh) |
KR (1) | KR101220051B1 (zh) |
CN (1) | CN102090009B (zh) |
DE (1) | DE112009001262T5 (zh) |
WO (1) | WO2010003747A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102217206B (zh) * | 2009-01-05 | 2014-10-08 | 马维尔国际贸易有限公司 | 用于mimo通信系统的预编码码本 |
CN110824438A (zh) * | 2018-08-08 | 2020-02-21 | 英飞凌科技股份有限公司 | 用于处理ofdm雷达信号的方法和装置 |
Families Citing this family (29)
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KR101055573B1 (ko) * | 2009-03-16 | 2011-08-08 | 주식회사 팬택 | 다중 사용자, 다중 안테나 무선 송출 시스템에서의 프리 코딩 장치 |
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WO2010116273A1 (en) | 2009-04-06 | 2010-10-14 | Marvell World Trade Ltd | Improved feedback strategies for multi-user mimo communication systems |
JP5607143B2 (ja) | 2009-04-21 | 2014-10-15 | マーベル ワールド トレード リミテッド | 通信方法、通信装置、携帯通信端末、チップセット、および、通信システム |
CN102428682B (zh) * | 2009-04-27 | 2014-12-17 | 黑莓有限公司 | 用于mimo的混合-qrd-sic及不平衡mcs系统和方法 |
JP5149257B2 (ja) * | 2009-10-02 | 2013-02-20 | シャープ株式会社 | 無線通信システム、通信装置および無線通信方法 |
US8675794B1 (en) | 2009-10-13 | 2014-03-18 | Marvell International Ltd. | Efficient estimation of feedback for modulation and coding scheme (MCS) selection |
US8917796B1 (en) | 2009-10-19 | 2014-12-23 | Marvell International Ltd. | Transmission-mode-aware rate matching in MIMO signal generation |
US8325860B2 (en) * | 2009-11-09 | 2012-12-04 | Marvell World Trade Ltd. | Asymmetrical feedback for coordinated transmission systems |
CN102783120B (zh) | 2009-12-17 | 2015-07-01 | 马维尔国际贸易有限公司 | 用于交叉极化天线的mimo反馈方案 |
WO2011083417A2 (en) | 2010-01-07 | 2011-07-14 | Marvell World Trade Ltd | Signaling of dedicated reference signal (drs) precoding granularity |
JP5258002B2 (ja) | 2010-02-10 | 2013-08-07 | マーベル ワールド トレード リミテッド | Mimo通信システムにおける装置、移動通信端末、チップセット、およびその方法 |
US8687741B1 (en) | 2010-03-29 | 2014-04-01 | Marvell International Ltd. | Scoring hypotheses in LTE cell search |
JP2012100254A (ja) | 2010-10-06 | 2012-05-24 | Marvell World Trade Ltd | Pucchフィードバックのためのコードブックサブサンプリング |
US8615052B2 (en) | 2010-10-06 | 2013-12-24 | Marvell World Trade Ltd. | Enhanced channel feedback for multi-user MIMO |
US9048970B1 (en) | 2011-01-14 | 2015-06-02 | Marvell International Ltd. | Feedback for cooperative multipoint transmission systems |
US8861391B1 (en) | 2011-03-02 | 2014-10-14 | Marvell International Ltd. | Channel feedback for TDM scheduling in heterogeneous networks having multiple cell classes |
WO2012131612A1 (en) | 2011-03-31 | 2012-10-04 | Marvell World Trade Ltd. | Channel feedback for cooperative multipoint transmission |
WO2013068915A2 (en) | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Precoding feedback for cross-polarized antennas with magnitude information |
WO2013068916A1 (en) | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Codebook sub-sampling for frequency-selective precoding feedback |
WO2013068974A1 (en) | 2011-11-10 | 2013-05-16 | Marvell World Trade Ltd. | Differential cqi encoding for cooperative multipoint feedback |
US9220087B1 (en) | 2011-12-08 | 2015-12-22 | Marvell International Ltd. | Dynamic point selection with combined PUCCH/PUSCH feedback |
US8902842B1 (en) | 2012-01-11 | 2014-12-02 | Marvell International Ltd | Control signaling and resource mapping for coordinated transmission |
US9143951B2 (en) | 2012-04-27 | 2015-09-22 | Marvell World Trade Ltd. | Method and system for coordinated multipoint (CoMP) communication between base-stations and mobile communication terminals |
CN105359448B (zh) * | 2013-02-19 | 2019-02-12 | 华为技术有限公司 | 一种滤波器组多载波波形的帧结构的应用方法及设备 |
CN105099604B (zh) * | 2014-05-07 | 2018-11-20 | 中兴通讯股份有限公司 | 信道状态反馈信息反馈方法、终端、基站及通信系统 |
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KR100713403B1 (ko) * | 2003-09-30 | 2007-05-04 | 삼성전자주식회사 | 통신 시스템에서 채널 상태에 따른 송신 방식 제어 장치및 방법 |
FR2863422A1 (fr) | 2003-12-04 | 2005-06-10 | France Telecom | Procede d'emission multi-antennes d'un signal precode lineairement,procede de reception, signal et dispositifs correspondants |
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WO2005088882A1 (en) | 2004-03-15 | 2005-09-22 | Nortel Netowrks Limited | Pilot design for ofdm systems with four transmit antennas |
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US20060008021A1 (en) * | 2004-06-30 | 2006-01-12 | Nokia Corporation | Reduction of self-interference for a high symbol rate non-orthogonal matrix modulation |
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CN100373809C (zh) | 2004-07-26 | 2008-03-05 | 电子科技大学 | 一种无线通信空时分组码构造方法 |
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CN102307057B (zh) * | 2004-09-27 | 2014-05-07 | 华为技术有限公司 | 无线发送装置 |
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-
2008
- 2008-07-10 US US12/170,747 patent/US8098750B2/en not_active Expired - Fee Related
-
2009
- 2009-06-05 KR KR1020117000654A patent/KR101220051B1/ko active IP Right Grant
- 2009-06-05 DE DE112009001262T patent/DE112009001262T5/de not_active Withdrawn
- 2009-06-05 WO PCT/EP2009/056969 patent/WO2010003747A1/en active Application Filing
- 2009-06-05 CN CN200980126752.XA patent/CN102090009B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102217206B (zh) * | 2009-01-05 | 2014-10-08 | 马维尔国际贸易有限公司 | 用于mimo通信系统的预编码码本 |
CN110824438A (zh) * | 2018-08-08 | 2020-02-21 | 英飞凌科技股份有限公司 | 用于处理ofdm雷达信号的方法和装置 |
CN110824438B (zh) * | 2018-08-08 | 2023-10-17 | 英飞凌科技股份有限公司 | 用于处理ofdm雷达信号的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US8098750B2 (en) | 2012-01-17 |
US20100008447A1 (en) | 2010-01-14 |
CN102090009B (zh) | 2013-08-21 |
WO2010003747A1 (en) | 2010-01-14 |
DE112009001262T5 (de) | 2011-04-07 |
KR20110044199A (ko) | 2011-04-28 |
KR101220051B1 (ko) | 2013-01-21 |
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