CN103490805B - Mimo系统中发送数据流的方法和装置 - Google Patents

Mimo系统中发送数据流的方法和装置 Download PDF

Info

Publication number
CN103490805B
CN103490805B CN201310404883.8A CN201310404883A CN103490805B CN 103490805 B CN103490805 B CN 103490805B CN 201310404883 A CN201310404883 A CN 201310404883A CN 103490805 B CN103490805 B CN 103490805B
Authority
CN
China
Prior art keywords
data streams
layers
constellation point
unit
interleaving
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.)
Active
Application number
CN201310404883.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN103490805A (zh
Inventor
花梦
王宗杰
卡梅拉·卡佐
铁晓磊
焦淑蓉
范叔炬
吴更石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honor Device Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201310404883.8A priority Critical patent/CN103490805B/zh
Publication of CN103490805A publication Critical patent/CN103490805A/zh
Application granted granted Critical
Publication of CN103490805B publication Critical patent/CN103490805B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • 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
    • 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
    • H04B7/0417—Feedback 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
    • H04L1/004—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
    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • 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
    • H04L1/0001—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
    • H04L1/0028—Formatting
    • H04L1/0029—Reduction of the amount of signalling, e.g. retention of useful signalling or differential signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201310404883.8A 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置 Active CN103490805B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310404883.8A CN103490805B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2011103551869 2011-11-08
CN201110355186.9 2011-11-08
CN201110355186 2011-11-08
CN201110461626.9A CN102611526B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置
CN201310404883.8A CN103490805B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201110461626.9A Division CN102611526B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置

Publications (2)

Publication Number Publication Date
CN103490805A CN103490805A (zh) 2014-01-01
CN103490805B true CN103490805B (zh) 2016-09-07

Family

ID=46528704

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310404883.8A Active CN103490805B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置
CN201110461626.9A Active CN102611526B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201110461626.9A Active CN102611526B (zh) 2011-11-08 2011-12-26 Mimo系统中发送数据流的方法和装置

Country Status (7)

Country Link
US (2) US9219575B2 (cg-RX-API-DMAC7.html)
EP (1) EP2770657B1 (cg-RX-API-DMAC7.html)
KR (1) KR101639294B1 (cg-RX-API-DMAC7.html)
CN (2) CN103490805B (cg-RX-API-DMAC7.html)
CA (1) CA2854676C (cg-RX-API-DMAC7.html)
IN (1) IN2014KN01038A (cg-RX-API-DMAC7.html)
WO (1) WO2012163198A1 (cg-RX-API-DMAC7.html)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103716078B (zh) * 2012-09-29 2019-03-12 中兴通讯股份有限公司 一种信道状态信息的处理方法及装置
FR3009663A1 (fr) * 2013-08-12 2015-02-13 Orange Procede de signalisation destine a etre mis en oeuvre par un reseau de telecommunication cellulaire, station de base et terminal correspondant
US9544122B2 (en) 2013-11-18 2017-01-10 Qualcomm Incorporated Techniques for outer loop management in a multiple output system
EP3123684B1 (en) 2014-03-28 2020-02-12 Huawei Technologies Co. Ltd. Transmitter devices and method thereof
RU2571587C2 (ru) * 2014-04-10 2015-12-20 Самсунг Электроникс Ко., Лтд. Способ и устройство кодирования и декодирования данных в скрученном полярном коде
KR20170028983A (ko) * 2014-07-11 2017-03-14 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법, 사용자 장비, 및 기지국
WO2016124456A1 (en) * 2015-02-02 2016-08-11 Telefonaktiebolaget Lm Ericsson (Publ) Codeword-to-layer mapping for mimo transmissions
CN107113105B (zh) * 2015-02-27 2020-01-31 华为技术有限公司 用于多入多出系统中的数据传输方法、装置和网络设备
US10491569B1 (en) * 2015-11-10 2019-11-26 Alterednets Cyber Solutions LLC Secure transfer of independent security domains across shared media
CN106850123B (zh) * 2015-11-30 2020-02-21 上海诺基亚贝尔股份有限公司 在无线通信系统中用于层映射和解层映射的方法和装置
WO2017096558A1 (en) * 2015-12-09 2017-06-15 Qualcomm Incorporated Flexible resource mapping and mcs determination
US10193592B2 (en) * 2016-01-22 2019-01-29 Qualcomm Incorporated Techniques for detecting and cancelling interference in wireless communications
CN107196733B (zh) * 2016-03-14 2020-11-06 华为技术有限公司 一种调制方法和装置
CN107491460B (zh) * 2016-06-13 2021-01-22 阿里巴巴集团控股有限公司 适配系统的数据映射方法及装置
WO2018030736A1 (ko) * 2016-08-09 2018-02-15 엘지전자(주) 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 이를 지원하는 장치
CN107979438B (zh) * 2016-10-21 2020-04-24 深圳市中兴微电子技术有限公司 一种phy交织方法及装置
US11695507B2 (en) * 2017-03-24 2023-07-04 Samsung Electronics Co., Ltd. Apparatus and method for in multiple access in wireless communication
WO2019047178A1 (zh) * 2017-09-08 2019-03-14 北京小米移动软件有限公司 分布式物理层资源映射方法、装置、发送端及接收端
CN115190650B (zh) * 2018-02-28 2024-07-12 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
US10615916B2 (en) 2018-04-06 2020-04-07 At&T Intellectual Property I, L.P. Retransmission of failed transport blocks for 5G or other next generation network
US11445487B2 (en) * 2018-06-15 2022-09-13 At&T Intellectual Property I, L.P. Single user super position transmission for future generation wireless communication systems
US11140668B2 (en) 2018-06-22 2021-10-05 At&T Intellectual Property I, L.P. Performance of 5G MIMO
KR20200097597A (ko) 2019-02-08 2020-08-19 노준수 어떤 우산이든 쓸 수 있는 컵홀더
US10945281B2 (en) 2019-02-15 2021-03-09 At&T Intellectual Property I, L.P. Facilitating improved performance of multiple downlink control channels in advanced networks
DE102019135901A1 (de) 2019-02-25 2020-08-27 Samsung Electronics Co., Ltd. Drahtloskommunikationsvorrichtung und kanalschätzverfahren davon
CN111726195B (zh) * 2019-03-21 2021-12-31 华为技术有限公司 一种数据传输方法及通信装置
KR20210154437A (ko) 2020-06-12 2021-12-21 박상민 우산에 장착하는 컵홀더
CN114513236B (zh) * 2020-11-16 2023-10-27 中国移动通信有限公司研究院 一种多天线预编码方法、装置及设备
CN116436499A (zh) * 2021-12-30 2023-07-14 中国移动通信有限公司研究院 一种信息处理方法、装置、设备和可读存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277137A (zh) * 2007-03-29 2008-10-01 松下电器产业株式会社 在多天线通信系统中实现信号空间分集的发送端设备
CN101534144A (zh) * 2008-03-13 2009-09-16 华为技术有限公司 一种发射机及其发射方法
CN101630967A (zh) * 2009-08-12 2010-01-20 中兴通讯股份有限公司 多输入多输出系统中信道质量获取方法
CN101902303A (zh) * 2009-05-27 2010-12-01 中国科学院微电子研究所 一种实现交织与解交织复用的装置及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060039409A1 (en) 2004-08-18 2006-02-23 Marko Lampinen Code domain bit interleaving and reordering in DS-CDMA MIMO
TWI433514B (zh) * 2007-03-13 2014-04-01 Koninkl Philips Electronics Nv 用於多輸入多輸出多頻帶正交分頻多工技術通信系統之交錯之方法及系統
ES2443726T3 (es) * 2007-10-08 2014-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Método y disposiciones para señalizar información de control en un sistema de comunicación
EP2274855B1 (en) * 2008-05-05 2017-10-11 Telefonaktiebolaget LM Ericsson (publ) Support for retransmitting a transport block with a different number of layers than a previous transmission attempt
CN101646252A (zh) * 2008-08-04 2010-02-10 展讯通信（上海）有限公司 一种td-hsdpa mimo系统的hs-scch信令和hs-sich信令
GB0820535D0 (en) * 2008-11-10 2008-12-17 Icera Inc Communication system and method
US8259643B2 (en) * 2009-02-13 2012-09-04 Samsung Electronics Co., Ltd. Apparatus and method for codeword to layer mapping in MIMO transmission wireless systems
EP3664313A1 (en) * 2009-03-16 2020-06-10 InterDigital Patent Holdings, Inc. Data and control multiplexing for uplink mimo with carrier aggregation and clustered-dft
US9178658B2 (en) * 2009-05-06 2015-11-03 Futurewei Technologies, Inc. System and method for channel interleaver and layer mapping in a communications system
US9667378B2 (en) * 2009-10-01 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Multi-granular feedback reporting and feedback processing for precoding in telecommunications
US20110103247A1 (en) * 2009-11-02 2011-05-05 Qualcomm Incorporated Channel status reporting
WO2011108866A2 (ko) * 2010-03-03 2011-09-09 엘지전자 주식회사 Ｈａｒｑ를 위한 데이터 처리 방법 및 장치
CN101873207B (zh) * 2010-06-13 2015-05-13 中兴通讯股份有限公司 一种多天线系统上行传输块的重传系统及方法
US8953713B2 (en) * 2010-11-08 2015-02-10 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101277137A (zh) * 2007-03-29 2008-10-01 松下电器产业株式会社 在多天线通信系统中实现信号空间分集的发送端设备
CN101534144A (zh) * 2008-03-13 2009-09-16 华为技术有限公司 一种发射机及其发射方法
CN101902303A (zh) * 2009-05-27 2010-12-01 中国科学院微电子研究所 一种实现交织与解交织复用的装置及方法
CN101630967A (zh) * 2009-08-12 2010-01-20 中兴通讯股份有限公司 多输入多输出系统中信道质量获取方法

Also Published As

Publication number Publication date
EP2770657A1 (en) 2014-08-27
CN103490805A (zh) 2014-01-01
EP2770657B1 (en) 2016-04-20
US20140341320A1 (en) 2014-11-20
US20160080029A1 (en) 2016-03-17
CA2854676C (en) 2016-11-15
WO2012163198A1 (zh) 2012-12-06
KR20140084307A (ko) 2014-07-04
CN102611526B (zh) 2015-03-25
CN102611526A (zh) 2012-07-25
IN2014KN01038A (cg-RX-API-DMAC7.html) 2015-10-09
EP2770657A4 (en) 2014-10-01
CA2854676A1 (en) 2012-12-06
KR101639294B1 (ko) 2016-07-13
US9219575B2 (en) 2015-12-22

Similar Documents

Publication Publication Date Title
CN102611526A (zh) Mimo系统中发送数据流的方法和装置
US11546087B2 (en) Apparatus and method for encoding and decoding using polar code in wireless communication system
CN105306165B (zh) 数据发送方法及装置
CN105515719B (zh) 一种数据传输方法及装置
CN101183919B (zh) 一种组合的混合自动请求重传方法
CN102318254A (zh) 请求重传方法、重传方法及其设备
CN101136722A (zh) 一种适用于高速移动终端的数据发送方法及传输设备
JPWO2010026739A1 (ja) 無線通信装置および無線通信方法
WO2008041309A1 (en) Wireless communication system, transmitter apparatus and receiver apparatus
CN102118237B (zh) 基于mimo系统的uci处理方法和装置及其传输方法
JP4870070B2 (ja) Ｍｉｍｏ送信装置及びｍｉｍｏシステムにおけるデータ再送方法
CN106936548A (zh) 一种基于极化码的混合自动重传请求方法及其装置
CN102158311B (zh) 一种优化串行干扰消除顺序的迭代检测方法
CN113366785A (zh) 用于重传mac协议数据单元（mpdu）的通信发射器
CN101577612B (zh) 一种多输入多输出系统的数据传输方法、系统及装置
JP2011515061A (ja) 適応ハイブリッド自動再送要求のためのシステムおよび方法
CN1972174A (zh) 多天线通信系统中数据重传和检测方法
CN101444030B (zh) 使用harq的无线通信系统和操作该系统的方法
CN101499805A (zh) 一种编码、解码方法以及编码、解码装置
WO2009098981A1 (ja) 送信機、受信機、基地局装置、移動局装置および無線通信システム
JP2010213067A (ja) 送信装置及びａｃｋ／ｎａｃｋ送信方法
KR101063623B1 (ko) 공간-시간 블록 부호 기반의 다중 안테나 다중 하이브리드 자동 반복 요청(ｈａｒｑ)을 이용한 송, 수신 방법 및 장치
CN101677265A (zh) 一种数据重传方法、装置及通信系统
CN116388937A (zh) 一种基于Raptor码的上行滑动窗HARQ方法
WO2018008084A1 (ja) 無線通信システム、無線通信装置および無線通信方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210427

Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040

Patentee after: Honor Device Co.,Ltd.

Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen

Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040

Patentee after: Honor Terminal Co.,Ltd.

Country or region after: China

Address before: 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong

Patentee before: Honor Device Co.,Ltd.

Country or region before: China