JP6227641B2 - 部分的に除去された干渉のためのチャネル状態情報報告 - Google Patents

部分的に除去された干渉のためのチャネル状態情報報告 Download PDF

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Publication number
JP6227641B2
JP6227641B2 JP2015520528A JP2015520528A JP6227641B2 JP 6227641 B2 JP6227641 B2 JP 6227641B2 JP 2015520528 A JP2015520528 A JP 2015520528A JP 2015520528 A JP2015520528 A JP 2015520528A JP 6227641 B2 JP6227641 B2 JP 6227641B2
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interference
parameter
clean
subframes
metric
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Japanese (ja)
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JP2015527794A (ja
JP2015527794A5 (enExample
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ヨ、テサン
ルオ、タオ
マリック、シッダールタ
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/327—Received signal code power [RSCP]
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information

Landscapes

  • 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)
JP2015520528A 2012-06-29 2013-06-27 部分的に除去された干渉のためのチャネル状態情報報告 Expired - Fee Related JP6227641B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261666673P 2012-06-29 2012-06-29
US61/666,673 2012-06-29
US13/928,202 2013-06-26
US13/928,202 US9210605B2 (en) 2012-06-29 2013-06-26 Channel state information reporting for partially cancelled interference
PCT/US2013/048300 WO2014004897A1 (en) 2012-06-29 2013-06-27 Channel state information reporting for partially cancelled interference

Publications (3)

Publication Number Publication Date
JP2015527794A JP2015527794A (ja) 2015-09-17
JP2015527794A5 JP2015527794A5 (enExample) 2016-03-10
JP6227641B2 true JP6227641B2 (ja) 2017-11-08

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JP2015520528A Expired - Fee Related JP6227641B2 (ja) 2012-06-29 2013-06-27 部分的に除去された干渉のためのチャネル状態情報報告

Country Status (7)

Country Link
US (1) US9210605B2 (enExample)
EP (1) EP2868002B1 (enExample)
JP (1) JP6227641B2 (enExample)
KR (1) KR101734196B1 (enExample)
CN (1) CN104429005B (enExample)
BR (1) BR112014031754A2 (enExample)
WO (1) WO2014004897A1 (enExample)

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JP2016157992A (ja) * 2013-07-04 2016-09-01 シャープ株式会社 端末装置、基地局装置および送信方法
US9692551B2 (en) 2013-08-08 2017-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Channel quality indicator adjustment to account for network-assisted interference cancellation
US9769835B2 (en) 2013-10-31 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication link adaptation for interference-canceling receivers
CN104717671B (zh) * 2013-12-13 2019-05-03 华为技术有限公司 一种干扰消除的反馈方法、相关装置及系统
US9351307B2 (en) * 2014-03-31 2016-05-24 Qualcomm Incorporated CSI report with different receiver capabilities
EP3140940B1 (en) * 2014-05-07 2019-07-10 Telefonaktiebolaget LM Ericsson (publ) Method for reporting channel quality indicators in a wireless device and a radio network node
JP6374981B2 (ja) * 2014-05-19 2018-08-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ ネットワーク支援型の干渉の除去および抑制のためのチャネル状態情報報告の機能強化
US9590713B2 (en) * 2014-06-23 2017-03-07 Intel Corporation User equipment and methods for CSI enhancements using interference cancellation and suppression receivers
CN105532036B (zh) * 2014-08-07 2019-10-25 华为技术有限公司 一种干扰消除方法及设备
WO2016024731A1 (ko) * 2014-08-12 2016-02-18 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치
US9264081B1 (en) 2014-10-24 2016-02-16 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for interference cancellation efficiency estimation and control
CN106209301A (zh) * 2015-04-30 2016-12-07 电信科学技术研究院 一种干扰信息指示方法、干扰删除方法及装置
DE102015110066B3 (de) * 2015-06-23 2016-07-21 Intel IP Corporation Verfahren und Vorrichtung zur Bestimmung von Kanalzustandsinformationen
EP3621255A1 (en) * 2018-09-06 2020-03-11 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Gateway, user terminal, methods for operating the same and wireless communication network
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
WO2020133132A1 (zh) * 2018-12-28 2020-07-02 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022133443A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams
TW202448926A (zh) 2023-02-17 2024-12-16 比利時商艾伯霖克斯公司 結合新生兒fc受體之多肽
GB2629778A (en) * 2023-05-09 2024-11-13 Nokia Technologies Oy Apparatus, methods, and computer programs

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US7856243B2 (en) 2007-12-05 2010-12-21 Telefonaktiebolaget Lm Ericsson Power control for a radio transceiver that uses interference cancellation
WO2009145326A1 (ja) 2008-05-27 2009-12-03 日本電気株式会社 コグニティブ無線システム、コグニティブ無線機および無線信号検出方法
US8639996B2 (en) * 2008-07-11 2014-01-28 Qualcomm Incorporated Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions
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Also Published As

Publication number Publication date
JP2015527794A (ja) 2015-09-17
BR112014031754A2 (pt) 2017-06-27
US20140003267A1 (en) 2014-01-02
KR20150036185A (ko) 2015-04-07
KR101734196B1 (ko) 2017-05-11
CN104429005B (zh) 2016-08-17
WO2014004897A1 (en) 2014-01-03
EP2868002A1 (en) 2015-05-06
EP2868002B1 (en) 2019-05-08
CN104429005A (zh) 2015-03-18
US9210605B2 (en) 2015-12-08

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