BR112012004797A2 - sistemas e métodos para codificação usando uma tabela de codificação reduzida com reconfiguração adaptativa - Google Patents

sistemas e métodos para codificação usando uma tabela de codificação reduzida com reconfiguração adaptativa

Info

Publication number
BR112012004797A2
BR112012004797A2 BR112012004797A BR112012004797A BR112012004797A2 BR 112012004797 A2 BR112012004797 A2 BR 112012004797A2 BR 112012004797 A BR112012004797 A BR 112012004797A BR 112012004797 A BR112012004797 A BR 112012004797A BR 112012004797 A2 BR112012004797 A2 BR 112012004797A2
Authority
BR
Brazil
Prior art keywords
coding
systems
methods
reduced
adaptive reconfiguration
Prior art date
Application number
BR112012004797A
Other languages
English (en)
Portuguese (pt)
Inventor
Nikopourdeilami Hosein
Yuan Jun
Fong Mo-Han
Baligh Mohammadhadi
Original Assignee
Rockstar Bidco Lp
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 Rockstar Bidco Lp filed Critical Rockstar Bidco Lp
Publication of BR112012004797A2 publication Critical patent/BR112012004797A2/pt

Links

Classifications

    • 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
    • H04B7/0621—Feedback content
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3082—Vector coding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H03M7/3088—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method employing the use of a dictionary, e.g. LZ78
    • 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
    • H04B7/0658—Feedback reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Radio Transmission System (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BR112012004797A 2009-09-02 2010-09-02 sistemas e métodos para codificação usando uma tabela de codificação reduzida com reconfiguração adaptativa BR112012004797A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23911109P 2009-09-02 2009-09-02
PCT/CA2010/001368 WO2011026231A1 (en) 2009-09-02 2010-09-02 Systems and methods of encoding using a reduced codebook with adaptive resetting

Publications (1)

Publication Number Publication Date
BR112012004797A2 true BR112012004797A2 (pt) 2017-02-21

Family

ID=43648808

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004797A BR112012004797A2 (pt) 2009-09-02 2010-09-02 sistemas e métodos para codificação usando uma tabela de codificação reduzida com reconfiguração adaptativa

Country Status (8)

Country Link
EP (1) EP2474098A4 (enExample)
JP (1) JP5701299B2 (enExample)
KR (1) KR101718405B1 (enExample)
CN (1) CN102804607A (enExample)
BR (1) BR112012004797A2 (enExample)
CA (1) CA2772822A1 (enExample)
RU (1) RU2533439C2 (enExample)
WO (1) WO2011026231A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6026082B2 (ja) * 2011-04-05 2016-11-16 シャープ株式会社 端末、基地局、通信方法および集積回路
CN103188031B (zh) * 2011-12-28 2016-02-17 同济大学 利用信道时域相关性降低反馈量的码本编码信息处理方法
JP6122961B2 (ja) 2012-10-05 2017-04-26 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 自己相関ドメインにおけるａｃｅｌｐを用いたスピーチ信号の符号化装置
CN105827359B (zh) * 2015-01-04 2019-03-05 中国联合网络通信集团有限公司 信道特征信息反馈方法及基站
DK3832893T3 (da) 2015-01-14 2022-03-21 Ericsson Telefon Ab L M Kodebog-subsæt-begrænsningssignalering
KR101717377B1 (ko) * 2015-11-30 2017-03-17 재단법인대구경북과학기술원 얼굴 자세 추정 장치 및 얼굴 자세 추정 방법
PT3602816T (pt) 2017-08-11 2022-04-07 Ericsson Telefon Ab L M Sinalização aprimorada de restrição de subconjunto de livro de códigos com base em feixe
US10742282B2 (en) 2018-10-30 2020-08-11 Samsung Electronics Co., Ltd. System and method for generating codebook for analog beamforming

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192335B1 (en) * 1998-09-01 2001-02-20 Telefonaktieboiaget Lm Ericsson (Publ) Adaptive combining of multi-mode coding for voiced speech and noise-like signals
US6785341B2 (en) * 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US8189714B2 (en) * 2005-05-04 2012-05-29 Rockstar Bidco, LP Wireless feedback system and method
WO2008021062A1 (en) * 2006-08-11 2008-02-21 Interdigital Technology Corporation Wireless communication method and system for indexing codebook and codeword feedback
US7961807B2 (en) * 2007-03-16 2011-06-14 Freescale Semiconductor, Inc. Reference signaling scheme using compressed feedforward codebooks for multi-user, multiple input, multiple output (MU-MIMO) systems
WO2008115036A1 (en) * 2007-03-21 2008-09-25 Lg Electronics Inc. Method of transmitting codebook index in wireless communication system
US8107544B2 (en) * 2007-05-16 2012-01-31 Motorola Mobility, Inc. Method and apparatus for feedback in closed loop transmitting
GB0800366D0 (en) * 2008-01-09 2008-02-20 Icera Inc System and method of wireless communication
KR101349831B1 (ko) * 2008-03-23 2014-01-09 엘지전자 주식회사 피드백 오버헤드 감소를 위한 신호 전송 방법 및 이를 위한피드백 정보 전송 방법

Also Published As

Publication number Publication date
KR101718405B1 (ko) 2017-04-04
RU2012110305A (ru) 2013-10-10
JP2013504224A (ja) 2013-02-04
EP2474098A1 (en) 2012-07-11
WO2011026231A1 (en) 2011-03-10
CA2772822A1 (en) 2011-03-10
RU2533439C2 (ru) 2014-11-20
JP5701299B2 (ja) 2015-04-15
WO2011026231A9 (en) 2011-05-12
CN102804607A (zh) 2012-11-28
EP2474098A4 (en) 2014-01-15
KR20120079083A (ko) 2012-07-11

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: APPLE INC. (US)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]