RU2533439C2 - Устройство и способ кодирования с использованием сокращенной кодовой книги с адаптивной установкой в исходное положение - Google Patents

Устройство и способ кодирования с использованием сокращенной кодовой книги с адаптивной установкой в исходное положение Download PDF

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RU2533439C2
RU2533439C2 RU2012110305/08A RU2012110305A RU2533439C2 RU 2533439 C2 RU2533439 C2 RU 2533439C2 RU 2012110305/08 A RU2012110305/08 A RU 2012110305/08A RU 2012110305 A RU2012110305 A RU 2012110305A RU 2533439 C2 RU2533439 C2 RU 2533439C2
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codewords
codeword
subset
codebook
index
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RU2012110305/08A
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English (en)
Russian (ru)
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RU2012110305A (ru
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Хосейн НИКОПУРДЕЙЛАМИ
Цзюнь Юань
Мо-хань ФОН
Мохаммадхади БАЛАЙ
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Эппл Инк
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    • 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

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  • 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)
RU2012110305/08A 2009-09-02 2010-09-02 Устройство и способ кодирования с использованием сокращенной кодовой книги с адаптивной установкой в исходное положение RU2533439C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23911109P 2009-09-02 2009-09-02
US61/239,111 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
RU2012110305A RU2012110305A (ru) 2013-10-10
RU2533439C2 true RU2533439C2 (ru) 2014-11-20

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RU2012110305/08A RU2533439C2 (ru) 2009-09-02 2010-09-02 Устройство и способ кодирования с использованием сокращенной кодовой книги с адаптивной установкой в исходное положение

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11515912B2 (en) 2015-01-14 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Codebook subset restriction signaling
US11757499B2 (en) 2017-08-11 2023-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced beam-based codebook subset restriction signaling
RU2846564C1 (ru) * 2025-03-13 2025-09-09 Самсунг Электроникс Ко., Лтд. Адаптивная структура кодовой книги, а также способ связи (варианты) и устройство связи (варианты), которые ее используют

Families Citing this family (6)

* 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
CA2979948C (en) 2012-10-05 2019-10-22 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. An apparatus for encoding a speech signal employing acelp in the autocorrelation domain
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
KR101717377B1 (ko) * 2015-11-30 2017-03-17 재단법인대구경북과학기술원 얼굴 자세 추정 장치 및 얼굴 자세 추정 방법
US10742282B2 (en) 2018-10-30 2020-08-11 Samsung Electronics Co., Ltd. System and method for generating codebook for analog beamforming

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2223555C2 (ru) * 1998-09-01 2004-02-10 Телефонактиеболагет Лм Эрикссон (Пабл) Адаптивный критерий кодирования речи
WO2006117665A1 (en) * 2005-05-04 2006-11-09 Nortel Networks Limited Wireless feedback system and method
WO2008115036A1 (en) * 2007-03-21 2008-09-25 Lg Electronics Inc. Method of transmitting codebook index in wireless communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2223555C2 (ru) * 1998-09-01 2004-02-10 Телефонактиеболагет Лм Эрикссон (Пабл) Адаптивный критерий кодирования речи
WO2006117665A1 (en) * 2005-05-04 2006-11-09 Nortel Networks Limited Wireless feedback system and method
WO2008115036A1 (en) * 2007-03-21 2008-09-25 Lg Electronics Inc. Method of transmitting codebook index in wireless communication system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11515912B2 (en) 2015-01-14 2022-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Codebook subset restriction signaling
US11923932B2 (en) 2015-01-14 2024-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Codebook subset restriction signaling
US12362794B2 (en) 2015-01-14 2025-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Codebook subset restriction signaling
US11757499B2 (en) 2017-08-11 2023-09-12 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced beam-based codebook subset restriction signaling
US12063083B2 (en) 2017-08-11 2024-08-13 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced beam-based codebook subset restriction signaling
RU2846564C1 (ru) * 2025-03-13 2025-09-09 Самсунг Электроникс Ко., Лтд. Адаптивная структура кодовой книги, а также способ связи (варианты) и устройство связи (варианты), которые ее используют

Also Published As

Publication number Publication date
CN102804607A (zh) 2012-11-28
JP2013504224A (ja) 2013-02-04
KR101718405B1 (ko) 2017-04-04
WO2011026231A1 (en) 2011-03-10
RU2012110305A (ru) 2013-10-10
BR112012004797A2 (pt) 2017-02-21
EP2474098A4 (en) 2014-01-15
JP5701299B2 (ja) 2015-04-15
CA2772822A1 (en) 2011-03-10
EP2474098A1 (en) 2012-07-11
KR20120079083A (ko) 2012-07-11
WO2011026231A9 (en) 2011-05-12

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Effective date: 20150903