EP2474098A4 - CODING SYSTEMS AND METHODS USING A REDUCED CODE BOOK WITH ADAPTIVE RESET - Google Patents

CODING SYSTEMS AND METHODS USING A REDUCED CODE BOOK WITH ADAPTIVE RESET

Info

Publication number
EP2474098A4
EP2474098A4 EP10813203.6A EP10813203A EP2474098A4 EP 2474098 A4 EP2474098 A4 EP 2474098A4 EP 10813203 A EP10813203 A EP 10813203A EP 2474098 A4 EP2474098 A4 EP 2474098A4
Authority
EP
European Patent Office
Prior art keywords
methods
encoding systems
adaptive reset
book
reduced codes
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.)
Withdrawn
Application number
EP10813203.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2474098A1 (en
Inventor
Hosein Nikopourdeilami
Jun Yuan
Mo-Han Fong
Mohammadhadi Baligh
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.)
Apple Inc
Original Assignee
Apple Inc
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 Apple Inc filed Critical Apple Inc
Publication of EP2474098A1 publication Critical patent/EP2474098A1/en
Publication of EP2474098A4 publication Critical patent/EP2474098A4/en
Withdrawn legal-status Critical Current

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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/0621—Feedback content
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • 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
    • 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

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)
EP10813203.6A 2009-09-02 2010-09-02 CODING SYSTEMS AND METHODS USING A REDUCED CODE BOOK WITH ADAPTIVE RESET Withdrawn EP2474098A4 (en)

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 (2)

Publication Number Publication Date
EP2474098A1 EP2474098A1 (en) 2012-07-11
EP2474098A4 true EP2474098A4 (en) 2014-01-15

Family

ID=43648808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10813203.6A Withdrawn EP2474098A4 (en) 2009-09-02 2010-09-02 CODING SYSTEMS AND METHODS USING A REDUCED CODE BOOK WITH ADAPTIVE RESET

Country Status (8)

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

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
BR112015007137B1 (pt) 2012-10-05 2021-07-13 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Aparelho para codificar um sinal de fala que emprega acelp no domínio de autocorrelação
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
SG11201705600UA (en) 2015-01-14 2017-08-30 ERICSSON TELEFON AB L M (publ) Codebook subset restriction signaling
KR101717377B1 (ko) * 2015-11-30 2017-03-17 재단법인대구경북과학기술원 얼굴 자세 추정 장치 및 얼굴 자세 추정 방법
PL3602816T3 (pl) 2017-08-11 2022-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Ulepszona oparta na wiązce sygnalizacja ograniczenia podzbioru książki kodowej
US10742282B2 (en) 2018-10-30 2020-08-11 Samsung Electronics Co., Ltd. System and method for generating codebook for analog beamforming

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009087198A2 (en) * 2008-01-09 2009-07-16 Icera Inc System and method of wireless communication

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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
WO2006117665A1 (en) * 2005-05-04 2006-11-09 Nortel Networks Limited Wireless feedback system and method
US20080037669A1 (en) * 2006-08-11 2008-02-14 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
KR101349831B1 (ko) * 2008-03-23 2014-01-09 엘지전자 주식회사 피드백 오버헤드 감소를 위한 신호 전송 방법 및 이를 위한피드백 정보 전송 방법

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009087198A2 (en) * 2008-01-09 2009-07-16 Icera Inc System and method of wireless communication

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
NORTEL: "Differential Codebook Feedback Scheme for LTE-A", 3GPP DRAFT; R1-083151(NORTEL-LTE-A_DIFF_CODEBOOK), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Jeju; 20080812, 12 August 2008 (2008-08-12), XP050316587 *
NORTEL: "Differential codebook feedback scheme for LTE-A", 3GPP DRAFT; R1-090138(NORTEL-LTE-A_DIFF_CODEBOOK_FIX_RESET), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Ljubljana; 20090107, 7 January 2009 (2009-01-07), XP050318074 *
NORTEL: "Differential Codebook Feedback Scheme with Adaptive Encoder Reset for LTE-A", 3GPP DRAFT; R1-083864(NORTEL-LTE-A_DIFF_CODEBOOK_ADAPTIVE_RESET), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Prague, Czech Republic; 20080924, 24 September 2008 (2008-09-24), XP050317179 *
See also references of WO2011026231A1 *

Also Published As

Publication number Publication date
CA2772822A1 (en) 2011-03-10
EP2474098A1 (en) 2012-07-11
KR101718405B1 (ko) 2017-04-04
WO2011026231A1 (en) 2011-03-10
JP2013504224A (ja) 2013-02-04
KR20120079083A (ko) 2012-07-11
BR112012004797A2 (pt) 2017-02-21
RU2012110305A (ru) 2013-10-10
JP5701299B2 (ja) 2015-04-15
CN102804607A (zh) 2012-11-28
WO2011026231A9 (en) 2011-05-12
RU2533439C2 (ru) 2014-11-20

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