CN102255703B - 一种预编码信息的发送和接收方法及装置 - Google Patents
一种预编码信息的发送和接收方法及装置 Download PDFInfo
- Publication number
- CN102255703B CN102255703B CN201010184063.9A CN201010184063A CN102255703B CN 102255703 B CN102255703 B CN 102255703B CN 201010184063 A CN201010184063 A CN 201010184063A CN 102255703 B CN102255703 B CN 102255703B
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- information
- pmi
- precoding
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/007—Unequal error protection
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03898—Spatial equalizers codebook-based design
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03891—Spatial equalizers
- H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (11)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410401357.0A CN104158626B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
CN201410400536.2A CN104135344B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
CN201010184063.9A CN102255703B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
RU2012154913/08A RU2551819C2 (ru) | 2010-05-19 | 2011-05-19 | Способ и устройство отправки и приема информации предварительного кодирования |
KR1020127031918A KR101455223B1 (ko) | 2010-05-19 | 2011-05-19 | 프리코딩 정보를 송수신하는 방법 및 장치 |
BR112012029393A BR112012029393A2 (pt) | 2010-05-19 | 2011-05-19 | método e dispositivo de envio e recebimento de informações de pré-codificação |
JP2013510493A JP5635684B2 (ja) | 2010-05-19 | 2011-05-19 | プリコーディング情報を送受信する方法およびデバイス |
PT117829556T PT2562953E (pt) | 2010-05-19 | 2011-05-19 | Método e aparelho de envio e receção de informações de pré codificação |
ES11782955.6T ES2515492T3 (es) | 2010-05-19 | 2011-05-19 | Método y dispositivo para enviar y recibir información de precodificación |
EP11782955.6A EP2562953B1 (en) | 2010-05-19 | 2011-05-19 | Method and apparatus for sending and receiving precoding information |
PL11782955T PL2562953T3 (pl) | 2010-05-19 | 2011-05-19 | Sposób i urządzenie do wysyłania i odbierania informacji kodowania wstępnego |
PCT/CN2011/074325 WO2011144038A1 (zh) | 2010-05-19 | 2011-05-19 | 一种预编码信息的发送和接收方法及装置 |
AU2011255148A AU2011255148B2 (en) | 2010-05-19 | 2011-05-19 | Method and device of sending and receiving precoding information |
EP14169833.2A EP2773059B1 (en) | 2010-05-19 | 2011-05-19 | Method and device for sending and receiving of precoding information |
US13/681,029 US8989299B2 (en) | 2010-05-19 | 2012-11-19 | Method and device of sending and receiving precoding information |
JP2014211501A JP5967727B2 (ja) | 2010-05-19 | 2014-10-16 | プリコーディング情報を送受信する方法およびデバイス |
HRP20161662TT HRP20161662T1 (hr) | 2010-05-19 | 2016-12-06 | Postupak i uređaj za slanje i primanje prethodno kodiranih informacija |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010184063.9A CN102255703B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410401357.0A Division CN104158626B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
CN201410400536.2A Division CN104135344B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102255703A CN102255703A (zh) | 2011-11-23 |
CN102255703B true CN102255703B (zh) | 2014-07-16 |
Family
ID=44982710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010184063.9A Expired - Fee Related CN102255703B (zh) | 2010-05-19 | 2010-05-19 | 一种预编码信息的发送和接收方法及装置 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8989299B2 (zh) |
EP (2) | EP2562953B1 (zh) |
JP (2) | JP5635684B2 (zh) |
KR (1) | KR101455223B1 (zh) |
CN (1) | CN102255703B (zh) |
AU (1) | AU2011255148B2 (zh) |
BR (1) | BR112012029393A2 (zh) |
ES (1) | ES2515492T3 (zh) |
HR (1) | HRP20161662T1 (zh) |
PL (1) | PL2562953T3 (zh) |
PT (1) | PT2562953E (zh) |
RU (1) | RU2551819C2 (zh) |
WO (1) | WO2011144038A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104135344A (zh) * | 2010-05-19 | 2014-11-05 | 华为技术有限公司 | 一种预编码信息的发送和接收方法及装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2863570B1 (en) * | 2012-06-14 | 2019-09-18 | Huawei Technologies Co., Ltd. | Method, user equipment, and base station evolved node for determining precoding matrix indicator |
US9847818B2 (en) | 2013-06-07 | 2017-12-19 | Nec Corporation | Channel state information (CSI) feedback and subsampling |
US9876655B2 (en) * | 2013-08-16 | 2018-01-23 | Mediatek Singapore Pte. Ltd. | Precoding-codebook-based secure uplink in LTE |
JP6148797B2 (ja) * | 2013-08-30 | 2017-06-14 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 信号を送信する方法及び装置 |
EP3742638A1 (en) * | 2015-09-11 | 2020-11-25 | Interdigital Patent Holdings, Inc. | Multiple resource unit allocation for ofdma wlan |
CN108418612B (zh) * | 2017-04-26 | 2019-03-26 | 华为技术有限公司 | 一种指示及确定预编码向量的方法和设备 |
US11799700B1 (en) * | 2022-08-31 | 2023-10-24 | Qualcomm Incorporated | Decoding multi-level coded (MLC) systems |
KR20240136761A (ko) * | 2023-03-07 | 2024-09-19 | 삼성전자주식회사 | 다중 입출력 시스템에서 신호를 처리하기 위한 전자 장치 및 방법 |
Family Cites Families (20)
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CA2557736C (en) * | 2004-05-07 | 2013-01-22 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme |
US8385433B2 (en) * | 2005-10-27 | 2013-02-26 | Qualcomm Incorporated | Linear precoding for spatially correlated channels |
US7593384B2 (en) | 2005-12-15 | 2009-09-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Efficient channel quality reporting and link adaptation for multi-carrier broadband wireless communication |
BRPI0715897B1 (pt) * | 2006-08-18 | 2019-11-12 | Qualcomm Inc | realimentação de indicação de controle de pré-codificação (pci) e de indicação de qualidade de canal (cqi) em um sistema de comunicação sem fio |
KR100987269B1 (ko) * | 2006-08-22 | 2010-10-12 | 삼성전자주식회사 | 이동통신 시스템에서 고차 변조 기반의 버스트 매핑 방법및 장치 |
MX2009003525A (es) * | 2006-10-02 | 2009-06-01 | Interdigital Tech Corp | Método y aparato para codificar el indicador de calidad de canal y precodificar bitios de información de control. |
KR101634890B1 (ko) | 2007-04-30 | 2016-06-29 | 인터디지탈 테크날러지 코포레이션 | Mimo 무선 통신 시스템에서의 에러 검출 및 검사의 피드백 시그널링 |
US8982969B2 (en) | 2007-05-03 | 2015-03-17 | Broadcom Corporation | Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooks |
WO2008154201A2 (en) * | 2007-06-05 | 2008-12-18 | Interdigital Technology Corporation | Method and apparatus for supporting uplink transmission of channel quality and coding information in a wireless communication system |
US8179775B2 (en) * | 2007-08-14 | 2012-05-15 | Texas Instruments Incorporated | Precoding matrix feedback processes, circuits and systems |
US8630184B2 (en) * | 2007-08-15 | 2014-01-14 | Qualcomm Incorporated | Uplink control channel format |
US8140944B2 (en) * | 2008-01-24 | 2012-03-20 | Texas Instruments Incorporated | Interleaver design with unequal error protection for control information |
US9007988B2 (en) * | 2008-02-11 | 2015-04-14 | Texas Instruments Incorporated | Partial CQI feedback in wireless networks |
WO2009107985A1 (en) * | 2008-02-28 | 2009-09-03 | Lg Electronics Inc. | Method for multiplexing data and control information |
KR101481583B1 (ko) * | 2008-04-18 | 2015-01-13 | 엘지전자 주식회사 | 하향링크 제어 정보 송수신 방법 |
US8345794B2 (en) * | 2008-04-29 | 2013-01-01 | Qualcomm Incorporated | Encoded control channel information interleaving |
CN101610523B (zh) * | 2008-06-20 | 2011-06-08 | 大唐移动通信设备有限公司 | 一种时分双工系统中上报信道信息的方法和系统 |
US8218663B2 (en) * | 2008-07-29 | 2012-07-10 | Texas Instruments Incorporated | Reference signal resource allocation for single user MIMO |
KR101276855B1 (ko) * | 2010-03-08 | 2013-06-18 | 엘지전자 주식회사 | 프리코딩 행렬 정보 전송방법 및 사용자기기와, 프리코딩 행렬 구성방법 및 기지국 |
CN101969367B (zh) * | 2010-09-30 | 2016-03-30 | 中兴通讯股份有限公司 | 信道信息反馈方法及终端 |
-
2010
- 2010-05-19 CN CN201010184063.9A patent/CN102255703B/zh not_active Expired - Fee Related
-
2011
- 2011-05-19 WO PCT/CN2011/074325 patent/WO2011144038A1/zh active Application Filing
- 2011-05-19 EP EP11782955.6A patent/EP2562953B1/en active Active
- 2011-05-19 KR KR1020127031918A patent/KR101455223B1/ko not_active Expired - Fee Related
- 2011-05-19 PT PT117829556T patent/PT2562953E/pt unknown
- 2011-05-19 EP EP14169833.2A patent/EP2773059B1/en not_active Not-in-force
- 2011-05-19 PL PL11782955T patent/PL2562953T3/pl unknown
- 2011-05-19 BR BR112012029393A patent/BR112012029393A2/pt not_active Application Discontinuation
- 2011-05-19 AU AU2011255148A patent/AU2011255148B2/en not_active Ceased
- 2011-05-19 RU RU2012154913/08A patent/RU2551819C2/ru active
- 2011-05-19 JP JP2013510493A patent/JP5635684B2/ja not_active Expired - Fee Related
- 2011-05-19 ES ES11782955.6T patent/ES2515492T3/es active Active
-
2012
- 2012-11-19 US US13/681,029 patent/US8989299B2/en active Active
-
2014
- 2014-10-16 JP JP2014211501A patent/JP5967727B2/ja not_active Expired - Fee Related
-
2016
- 2016-12-06 HR HRP20161662TT patent/HRP20161662T1/hr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104135344A (zh) * | 2010-05-19 | 2014-11-05 | 华为技术有限公司 | 一种预编码信息的发送和接收方法及装置 |
CN104135344B (zh) * | 2010-05-19 | 2017-09-29 | 华为技术有限公司 | 一种预编码信息的发送和接收方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2013529438A (ja) | 2013-07-18 |
AU2011255148A1 (en) | 2013-01-10 |
KR20130021401A (ko) | 2013-03-05 |
EP2562953A1 (en) | 2013-02-27 |
BR112012029393A2 (pt) | 2016-07-26 |
EP2562953B1 (en) | 2014-08-13 |
JP2015053695A (ja) | 2015-03-19 |
EP2773059A3 (en) | 2014-10-29 |
HRP20161662T1 (hr) | 2017-01-13 |
PT2562953E (pt) | 2014-10-16 |
RU2551819C2 (ru) | 2015-05-27 |
ES2515492T3 (es) | 2014-10-29 |
AU2011255148B2 (en) | 2014-07-24 |
US20130077709A1 (en) | 2013-03-28 |
PL2562953T3 (pl) | 2015-01-30 |
US8989299B2 (en) | 2015-03-24 |
JP5967727B2 (ja) | 2016-08-10 |
EP2562953A4 (en) | 2013-03-20 |
EP2773059A2 (en) | 2014-09-03 |
WO2011144038A1 (zh) | 2011-11-24 |
EP2773059B1 (en) | 2016-09-21 |
RU2012154913A (ru) | 2014-06-27 |
CN102255703A (zh) | 2011-11-23 |
JP5635684B2 (ja) | 2014-12-03 |
KR101455223B1 (ko) | 2014-10-27 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111123 Assignee: APPLE Inc. Assignor: HUAWEI TECHNOLOGIES Co.,Ltd. Contract record no.: 2015990000755 Denomination of invention: Method and device for sending and receiving precoding information Granted publication date: 20140716 License type: Common License Record date: 20150827 |
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Address after: Espoo, Finland Patentee after: NOKIA TECHNOLOGIES OY Address before: Espoo, Finland Patentee before: Nokia Technologies |
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Effective date of registration: 20190225 Address after: Espoo, Finland Patentee after: Nokia Technologies Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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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: 20140716 |