KR101639294B1 - Μιμο 시스템에서의 데이터 스트림 전송 방법 및 장치 - Google Patents

Μιμο 시스템에서의 데이터 스트림 전송 방법 및 장치 Download PDF

Info

Publication number
KR101639294B1
KR101639294B1 KR1020147014293A KR20147014293A KR101639294B1 KR 101639294 B1 KR101639294 B1 KR 101639294B1 KR 1020147014293 A KR1020147014293 A KR 1020147014293A KR 20147014293 A KR20147014293 A KR 20147014293A KR 101639294 B1 KR101639294 B1 KR 101639294B1
Authority
KR
South Korea
Prior art keywords
data streams
channel
layers
interleaving
constellation point
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
Application number
KR1020147014293A
Other languages
English (en)
Korean (ko)
Other versions
KR20140084307A (ko
Inventor
멍 화
종지에 왕
카멜라 코쪼
샤오레이 톄
수룽 자오
슈주 판
겅스 우
Original Assignee
후아웨이 테크놀러지 컴퍼니 리미티드
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 후아웨이 테크놀러지 컴퍼니 리미티드 filed Critical 후아웨이 테크놀러지 컴퍼니 리미티드
Publication of KR20140084307A publication Critical patent/KR20140084307A/ko
Application granted granted Critical
Publication of KR101639294B1 publication Critical patent/KR101639294B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04L1/02—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
    • 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
    • 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
KR1020147014293A 2011-11-08 2012-04-23 Μιμο 시스템에서의 데이터 스트림 전송 방법 및 장치 Expired - Fee Related KR101639294B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201110355186 2011-11-08
CN201110355186.9 2011-11-08
PCT/CN2012/074497 WO2012163198A1 (zh) 2011-11-08 2012-04-23 Mimo系统中发送数据流的方法和装置

Publications (2)

Publication Number Publication Date
KR20140084307A KR20140084307A (ko) 2014-07-04
KR101639294B1 true KR101639294B1 (ko) 2016-07-13

Family

ID=46528704

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147014293A Expired - Fee Related KR101639294B1 (ko) 2011-11-08 2012-04-23 Μιμο 시스템에서의 데이터 스트림 전송 방법 및 장치

Country Status (7)

Country Link
US (2) US9219575B2 (enExample)
EP (1) EP2770657B1 (enExample)
KR (1) KR101639294B1 (enExample)
CN (2) CN103490805B (enExample)
CA (1) CA2854676C (enExample)
IN (1) IN2014KN01038A (enExample)
WO (1) WO2012163198A1 (enExample)

Families Citing this family (28)

* 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
CN109951217B (zh) * 2014-07-11 2022-05-31 华为技术有限公司 一种数据传输方法、用户设备和基站
US20160359647A1 (en) * 2015-02-02 2016-12-08 Telefonaktiebolaget L M Ericsson (Publ) Selective 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
US11171737B2 (en) * 2015-12-09 2021-11-09 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
WO2018174686A1 (en) * 2017-03-24 2018-09-27 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
CN110213792B (zh) * 2018-02-28 2022-08-19 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

Family Cites Families (18)

* 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
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
MX2010003639A (es) * 2007-10-08 2010-05-17 Ericsson Telefon Ab L M Metodo y disposiciones para se?alar informacion de control en un sistema de comunicacion.
CN101534144B (zh) * 2008-03-13 2012-10-17 华为技术有限公司 一种发射机及其发射方法
US8155103B2 (en) * 2008-05-05 2012-04-10 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
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
CN101630967B (zh) * 2009-08-12 2015-06-03 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
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
US8458552B2 (en) 2010-03-03 2013-06-04 Lg Electronics Inc. Data processing method and apparatus for a HARQ operation
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

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Chester Sungchung Park 외 2인, "MIMO Layer Shifting for LTE-Advanced Uplink", Vehicular Technology Conference Fall (VTC2010-Fall), pp.1-5, 2010.09.06.*
Huawei Technologies Co., Ltd., "Further evaluation of the layer shifting and bundling for LTE-A uplink", 3GPP TSG RAN WG1 #57, R1-091817, 2009.05.08.*
Huawei, HiSilicon, "Discussion on 4-branch MIMO design options", 3GPP TSG RAN WG1 #66bis, R1-112979, 2011.10.04.*

Also Published As

Publication number Publication date
CN103490805A (zh) 2014-01-01
CN103490805B (zh) 2016-09-07
EP2770657A4 (en) 2014-10-01
CN102611526B (zh) 2015-03-25
US9219575B2 (en) 2015-12-22
CA2854676C (en) 2016-11-15
WO2012163198A1 (zh) 2012-12-06
EP2770657B1 (en) 2016-04-20
IN2014KN01038A (enExample) 2015-10-09
CN102611526A (zh) 2012-07-25
CA2854676A1 (en) 2012-12-06
EP2770657A1 (en) 2014-08-27
KR20140084307A (ko) 2014-07-04
US20140341320A1 (en) 2014-11-20
US20160080029A1 (en) 2016-03-17

Similar Documents

Publication Publication Date Title
KR101639294B1 (ko) Μιμο 시스템에서의 데이터 스트림 전송 방법 및 장치
KR101633326B1 (ko) 전송 방법
US8144799B2 (en) Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication system
KR101632216B1 (ko) 다중 안테나 무선 통신 시스템에서 신호를 송신하기 위한 자원을 할당하는 방법 및 이를 위한 장치
KR101542384B1 (ko) 다중 안테나를 지원하는 무선 통신 시스템에서 비 적응형 ｈａｒｑ를 위한 ｐｍｉ 선택 방법
CN103312446B (zh) 上行控制信息的传输方法、设备及系统
KR20090017973A (ko) 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법
WO2010115295A1 (zh) 请求重传方法、重传方法及其设备
CN101689975A (zh) 用于在mimo系统中进行改进的无线电资源分配的方法和设备
CN104919888B (zh) 包括不连续发射的重发方法和相关设备
JP4510870B2 (ja) 無線通信方法及び無線通信装置
KR20110067594A (ko) 다이버시티를 이용하여 채널을 구성하는 방법 및 장치
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
KR20080024297A (ko) 다중 입력 다중 출력 시스템에서 자동 반복 요청 장치 및방법
KR101476204B1 (ko) 개선된 코드워드-레이어 매핑 조합을 이용한 신호 전송 방법
CN102726014A (zh) 多输入多输出通信系统中码字流到层的映射方法与装置
US8649342B2 (en) Method of mapping transport sequences to component carriers in a wireless communication system
US20120275532A1 (en) Method and device for layer mapping and method and device for generating layer mapping patterns
WO2025145503A1 (en) Method and apparatus for communications
KR101522684B1 (ko) 다중입출력 시스템 및 다중입출력 처리 방법
JPWO2006030479A1 (ja) Ｍｉｍｏ−ｏｆｄｍシステムにおけるターボ符号化ビット割当てシステム及びターボ符号化ビット割当て再送信方法
EP3258627A1 (en) Spatial layered transmission method and device
JP2006186991A (ja) 適応変調を用いたパケット伝送方法
KR20090034206A (ko) 프로세스 블록 인덱스 조합 구성 방법 및 이를 이용한시그널링 방법

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20190708

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20190708