IN2014KN01038A - - Google Patents

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Publication number
IN2014KN01038A
IN2014KN01038A IN1038KON2014A IN2014KN01038A IN 2014KN01038 A IN2014KN01038 A IN 2014KN01038A IN 1038KON2014 A IN1038KON2014 A IN 1038KON2014A IN 2014KN01038 A IN2014KN01038 A IN 2014KN01038A
Authority
IN
India
Prior art keywords
data streams
interlayer
mimo
transmission
interleaving
Prior art date
Application number
Other languages
English (en)
Inventor
Meng Hua
Zongjie Wang
Carmela Cozzo
Xiaolei Tie
Shurong Jiao
Shuju Fan
Gengshi Wu
Original Assignee
Huawei Tech 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 Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of IN2014KN01038A publication Critical patent/IN2014KN01038A/en

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
    • H04B7/0417—Feedback 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
    • 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)
IN1038KON2014 2011-11-08 2012-04-23 IN2014KN01038A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110355186 2011-11-08
PCT/CN2012/074497 WO2012163198A1 (fr) 2011-11-08 2012-04-23 Procédé et dispositif pour la transmission d'un flux de données dans un système mimo

Publications (1)

Publication Number Publication Date
IN2014KN01038A true IN2014KN01038A (fr) 2015-10-09

Family

ID=46528704

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1038KON2014 IN2014KN01038A (fr) 2011-11-08 2012-04-23

Country Status (7)

Country Link
US (2) US9219575B2 (fr)
EP (1) EP2770657B1 (fr)
KR (1) KR101639294B1 (fr)
CN (2) CN102611526B (fr)
CA (1) CA2854676C (fr)
IN (1) IN2014KN01038A (fr)
WO (1) WO2012163198A1 (fr)

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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
CN106464645B (zh) * 2014-03-28 2019-11-12 华为技术有限公司 发送设备和接收设备及其方法
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
US20160359647A1 (en) * 2015-02-02 2016-12-08 Telefonaktiebolaget L M Ericsson (Publ) Selective codeword-to-layer mapping for mimo transmissions
WO2016134529A1 (fr) * 2015-02-27 2016-09-01 华为技术有限公司 Procédé et appareil de transmission de données dans un système à entrées multiples et sorties multiples et dispositif réseau
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 (fr) * 2015-12-09 2017-06-15 Qualcomm Incorporated Mappage de ressources et détermination de mcs flexibles
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 (fr) * 2016-08-09 2018-02-15 엘지전자(주) Procédé pour émettre/recevoir des données dans un système de communication sans fil et appareil prenant en charge le procédé
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 (fr) * 2017-09-08 2019-03-14 北京小米移动软件有限公司 Procédé, dispositif, terminal de transmission et terminal de réception destinés à mapper des ressources de couche physique distribuées
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
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

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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
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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
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Also Published As

Publication number Publication date
EP2770657B1 (fr) 2016-04-20
CA2854676A1 (fr) 2012-12-06
EP2770657A4 (fr) 2014-10-01
CN102611526A (zh) 2012-07-25
CA2854676C (fr) 2016-11-15
WO2012163198A1 (fr) 2012-12-06
CN102611526B (zh) 2015-03-25
KR101639294B1 (ko) 2016-07-13
CN103490805B (zh) 2016-09-07
US20140341320A1 (en) 2014-11-20
KR20140084307A (ko) 2014-07-04
US9219575B2 (en) 2015-12-22
US20160080029A1 (en) 2016-03-17
CN103490805A (zh) 2014-01-01
EP2770657A1 (fr) 2014-08-27

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