RU2613338C2 - Система беспроводной связи, базовая станция, терминал пользователя и способ определения состояния канала - Google Patents

Система беспроводной связи, базовая станция, терминал пользователя и способ определения состояния канала Download PDF

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RU2613338C2
RU2613338C2 RU2014132831A RU2014132831A RU2613338C2 RU 2613338 C2 RU2613338 C2 RU 2613338C2 RU 2014132831 A RU2014132831 A RU 2014132831A RU 2014132831 A RU2014132831 A RU 2014132831A RU 2613338 C2 RU2613338 C2 RU 2613338C2
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Russia
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resource
information
interference
signals
user terminal
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RU2014132831A
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English (en)
Russian (ru)
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RU2014132831A (ru
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Сатоси НАГАТА
Ёсихиса КИСИЯМА
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Нтт Докомо, Инк.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0033—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation each allocating device acting autonomously, i.e. without negotiation with other allocating devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0053—Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2014132831A 2012-01-30 2013-01-30 Система беспроводной связи, базовая станция, терминал пользователя и способ определения состояния канала RU2613338C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-017278 2012-01-30
JP2012017278A JP5526165B2 (ja) 2012-01-30 2012-01-30 無線通信システム、基地局装置、ユーザ端末、及びチャネル状態情報測定方法
PCT/JP2013/052062 WO2013115258A1 (ja) 2012-01-30 2013-01-30 無線通信システム、基地局装置、ユーザ端末、及びチャネル状態情報測定方法

Publications (2)

Publication Number Publication Date
RU2014132831A RU2014132831A (ru) 2016-03-27
RU2613338C2 true RU2613338C2 (ru) 2017-03-16

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RU2014132831A RU2613338C2 (ru) 2012-01-30 2013-01-30 Система беспроводной связи, базовая станция, терминал пользователя и способ определения состояния канала

Country Status (10)

Country Link
US (1) US10057040B2 (enExample)
EP (1) EP2811798B1 (enExample)
JP (1) JP5526165B2 (enExample)
KR (1) KR20140130667A (enExample)
CN (1) CN104509189B (enExample)
CA (1) CA2862094A1 (enExample)
ES (1) ES2763543T3 (enExample)
PT (1) PT2811798T (enExample)
RU (1) RU2613338C2 (enExample)
WO (1) WO2013115258A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2680825C1 (ru) * 2018-06-14 2019-02-27 Общество с ограниченной ответственностью "КАСКАД" Способ автоматического вхождения в связь и выбора оптимального режима работы абонентской и базовой станций передачи данных

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2904727B1 (en) * 2012-03-19 2019-06-12 Telefonaktiebolaget LM Ericsson (publ) Configuration of coordinated multipoint transmission hypotheses for channel state information reporting
WO2013154383A1 (ko) * 2012-04-13 2013-10-17 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보 보고 방법 및 장치
KR101526163B1 (ko) * 2012-09-07 2015-06-05 주식회사 케이티 간섭신호측정 자원 할당정보 전송방법 및 간섭신호측정방법, 그 송신포인트, 그 단말
WO2015010082A1 (en) * 2013-07-18 2015-01-22 Marvell World Trade Ltd. Channel quality indication with filtered interference
WO2015018068A1 (zh) * 2013-08-09 2015-02-12 富士通株式会社 信息交互方法、基站以及通信系统
US10034283B2 (en) * 2013-08-23 2018-07-24 Qualcomm Incorporated CSI and ACK reporting enhancements in LTE/LTE-A with unlicensed spectrum
US10958391B2 (en) * 2014-11-18 2021-03-23 Qualcomm Incorporated Tone plans for wireless communication networks
CN109478921A (zh) * 2016-05-11 2019-03-15 都科摩创新股份有限公司 用于无线通信的方法、用户设备和基站
CN107733549B (zh) * 2016-08-10 2020-09-25 华为技术有限公司 信道质量信息计算方法、装置及系统
WO2018116817A1 (ja) * 2016-12-20 2018-06-28 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
CN110771056B (zh) * 2017-06-14 2022-06-03 索尼公司 操作终端装置和基站的方法、终端装置和基站
CN113273150A (zh) * 2018-11-02 2021-08-17 株式会社Ntt都科摩 用户终端以及无线通信方法
BR112021019240A2 (pt) * 2019-03-29 2021-11-30 Ntt Docomo Inc Terminal de usuário e método de radiocomunicação para um terminal de usuário
CN111600690B (zh) * 2019-04-30 2021-07-06 维沃移动通信有限公司 参考信号测量、参考信号资源配置方法和设备
US12081300B2 (en) * 2019-05-02 2024-09-03 Ntt Docomo, Inc. User terminal and radio communication method
CN113747491A (zh) * 2021-08-26 2021-12-03 上海擎昆信息科技有限公司 干扰上报方法和用户设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2407239C2 (ru) * 2005-04-13 2010-12-20 Нтт Досомо, Инк. Система мобильной связи, мобильная станция, базовая станция и способ управления передачей данных
WO2011118141A1 (ja) * 2010-03-26 2011-09-29 パナソニック株式会社 無線受信装置及び無線送信装置、並びに無線通信方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2553970B1 (en) 2010-03-29 2019-07-24 LG Electronics Inc. Method and apparatus for measurement for inter-cell interference coordination in radio communication system
CN101867457B (zh) * 2010-06-21 2016-01-20 中兴通讯股份有限公司 信道状态信息的处理方法及用户设备
JP5373706B2 (ja) 2010-06-21 2013-12-18 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置および通信制御方法
CN101924610B (zh) * 2010-08-02 2012-12-26 西安电子科技大学 Lte-a系统中信道状态信息参考信号csi-rs的设计与分配方法
GB2496205A (en) * 2011-11-07 2013-05-08 Renesas Mobile Corp Applying a biasing parameter associated with a transmission scheme to a channel quality parameter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2407239C2 (ru) * 2005-04-13 2010-12-20 Нтт Досомо, Инк. Система мобильной связи, мобильная станция, базовая станция и способ управления передачей данных
WO2011118141A1 (ja) * 2010-03-26 2011-09-29 パナソニック株式会社 無線受信装置及び無線送信装置、並びに無線通信方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZTE, Discussion and Evaluation on interference measurement, 3GPP TSG-RAN WG1 Meeting #67, R1-113773, San Francisco, USA, 14-18 November 2011. Renesas Mobile Europe Ltd., Evaluation of interference measurement schemes, 3GPP TSG-RAN WG1 Meeting #67, R1-114399, San Francisco, USA, 14 - 18 November 2011. SAMSUNG, Interference Measurement for Downlink CoMP, 3GPP TSG RAN WG1 #67, R1-114228, San Francisco, USA, 14-18 November 2011. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2680825C1 (ru) * 2018-06-14 2019-02-27 Общество с ограниченной ответственностью "КАСКАД" Способ автоматического вхождения в связь и выбора оптимального режима работы абонентской и базовой станций передачи данных

Also Published As

Publication number Publication date
US10057040B2 (en) 2018-08-21
JP2013157816A (ja) 2013-08-15
US20140369224A1 (en) 2014-12-18
CN104509189B (zh) 2019-10-01
PT2811798T (pt) 2020-01-13
JP5526165B2 (ja) 2014-06-18
EP2811798A4 (en) 2015-09-16
EP2811798B1 (en) 2019-12-04
CN104509189A (zh) 2015-04-08
RU2014132831A (ru) 2016-03-27
KR20140130667A (ko) 2014-11-11
CA2862094A1 (en) 2013-08-08
WO2013115258A1 (ja) 2013-08-08
EP2811798A1 (en) 2014-12-10
ES2763543T3 (es) 2020-05-29

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