JP2015508609A5 - - Google Patents

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Publication number
JP2015508609A5
JP2015508609A5 JP2014552131A JP2014552131A JP2015508609A5 JP 2015508609 A5 JP2015508609 A5 JP 2015508609A5 JP 2014552131 A JP2014552131 A JP 2014552131A JP 2014552131 A JP2014552131 A JP 2014552131A JP 2015508609 A5 JP2015508609 A5 JP 2015508609A5
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JP
Japan
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csi
terminal
csi measurement
base station
measuring
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JP2014552131A
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Japanese (ja)
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JP6158834B2 (ja
JP2015508609A (ja
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Priority claimed from PCT/KR2013/000243 external-priority patent/WO2013105810A1/ko
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JP2014552131A 2012-01-11 2013-01-11 無線接続システムにおけるチャネル状態情報の送受信方法及びそのための装置 Active JP6158834B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261585630P 2012-01-11 2012-01-11
US61/585,630 2012-01-11
US201261599351P 2012-02-15 2012-02-15
US61/599,351 2012-02-15
US201261661789P 2012-06-19 2012-06-19
US61/661,789 2012-06-19
PCT/KR2013/000243 WO2013105810A1 (ko) 2012-01-11 2013-01-11 무선 접속 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치

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JP2015508609A JP2015508609A (ja) 2015-03-19
JP2015508609A5 true JP2015508609A5 (cg-RX-API-DMAC7.html) 2016-03-03
JP6158834B2 JP6158834B2 (ja) 2017-07-05

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JP2014552131A Active JP6158834B2 (ja) 2012-01-11 2013-01-11 無線接続システムにおけるチャネル状態情報の送受信方法及びそのための装置

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US (1) US9774426B2 (cg-RX-API-DMAC7.html)
EP (1) EP2804425B1 (cg-RX-API-DMAC7.html)
JP (1) JP6158834B2 (cg-RX-API-DMAC7.html)
KR (1) KR102011822B1 (cg-RX-API-DMAC7.html)
CN (1) CN104041131B (cg-RX-API-DMAC7.html)
WO (1) WO2013105810A1 (cg-RX-API-DMAC7.html)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8797966B2 (en) 2011-09-23 2014-08-05 Ofinno Technologies, Llc Channel state information transmission
US8879496B2 (en) 2011-12-19 2014-11-04 Ofinno Technologies, Llc Beamforming codeword exchange between base stations
ES2569980T3 (es) 2012-05-16 2016-05-13 Telefonaktiebolaget L M Ericsson (Publ) Procedimiento y dispositivo en un sistema de comunicación inalámbrica
US9591655B2 (en) * 2012-05-16 2017-03-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement in a wireless communication system
KR102147682B1 (ko) * 2012-05-17 2020-08-25 삼성전자 주식회사 셀룰러 이동 통신 시스템에서 협력 통신을 위한 채널 추정 방법 및 장치
JP6019241B2 (ja) * 2012-10-09 2016-11-02 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 多地点協調における干渉測定リソースの負荷不変構成
EP2944061A4 (en) 2013-01-14 2016-09-07 Commscope Technologies Llc SCANNER SYSTEM FOR CHARACTERIZING DIGITAL DATA IN A TELECOMMUNICATIONS SYSTEM
US20140198750A1 (en) * 2013-01-17 2014-07-17 Nec Laboratories America, Inc. Multi-User (MU) Multiple-Input and Multiple-Output (MIMO) Enhancement
WO2014176813A1 (zh) * 2013-04-28 2014-11-06 华为技术有限公司 预编码矩阵指示的反馈方法、接收端和发射端
CN104135355A (zh) * 2013-05-03 2014-11-05 索尼公司 通信装置、通信系统和通信方法
US9705649B2 (en) * 2013-08-12 2017-07-11 Telefonaktiebolaget L M Ericsson (Publ) Mobile relay node based CoMP assisted interference mitigation
EP3276862B1 (en) 2013-10-08 2020-12-02 Huawei Technologies Co., Ltd. Method and apparatus for avoiding collisions between open discovery and cellular resource
KR102133204B1 (ko) * 2013-11-04 2020-07-13 삼성전자 주식회사 이동 통신 시스템에서 핸드 오버 메시지 송수신을 위한 무선 자원 관리 방법 및 장치
WO2015099447A1 (ko) * 2013-12-24 2015-07-02 엘지전자 주식회사 무선 통신 시스템에서 간섭을 제거하고 신호를 수신하는 방법 및 장치
CN106165318B (zh) 2014-03-28 2018-11-16 Lg 电子株式会社 无线接入系统中发送信道状态信息的方法和装置
CN105099604B (zh) 2014-05-07 2018-11-20 中兴通讯股份有限公司 信道状态反馈信息反馈方法、终端、基站及通信系统
CN106063344B (zh) * 2014-07-29 2019-11-29 华为技术有限公司 一种数据传输方法及用户设备
MY179983A (en) 2014-10-10 2020-11-19 Ericsson Telefon Ab L M Method for dynamic csi feedback
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
CN107113045B (zh) * 2014-12-24 2020-12-01 Lg 电子株式会社 在无线通信系统中报告信道状态的方法及其装置
US10187876B2 (en) * 2015-01-12 2019-01-22 Qualcomm Incorporated Techniques for handling channel state information (CSI) in ultra low latency (ULL) LTE
CA2974948A1 (en) * 2015-01-29 2016-08-04 Sony Corporation Apparatus and method
US10637550B2 (en) 2015-02-05 2020-04-28 Lg Electronics Inc. Method for CSI feedback in wireless communication system, and apparatus therefor
JP6580780B2 (ja) 2015-05-15 2019-09-25 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． キャリアアグリゲーション能力を報告する装置および方法、ならびにキャリア測定装置および方法
SG10202003960XA (en) 2015-08-06 2020-05-28 Sharp Kk Terminal device, base station device, communication method, and integrated circuit
JP6745870B2 (ja) * 2015-08-14 2020-08-26 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． アップリンク制御情報を送信するための方法および装置
US10638346B2 (en) * 2015-09-25 2020-04-28 Qualcomm Incorporated Channel state computation for enhanced carrier aggregation
JPWO2017077753A1 (ja) 2015-11-05 2018-08-16 ソニー株式会社 装置及び方法
US10608919B2 (en) 2016-02-19 2020-03-31 Commscope Technologies Llc Passive intermodulation (PIM) testing in distributed base transceiver station architecture
US10056956B2 (en) * 2016-03-24 2018-08-21 Samsung Electronics Co., Ltd. Precoder codebook for CSI reporting in advanced wireless communication systems
WO2017197148A1 (en) * 2016-05-11 2017-11-16 Docomo Innovations, Inc. Method for wireless communication, user equipment, and base station
WO2017221352A1 (ja) * 2016-06-22 2017-12-28 富士通株式会社 無線通信システム、基地局、及び、無線端末
EP3273616A1 (en) 2016-07-22 2018-01-24 ASUSTek Computer Inc. Method and apparatus for transmission or reception using beamforming in a wireless communication system
US10917153B2 (en) 2016-07-29 2021-02-09 Lg Electronics Inc. Method for reporting channel state information by terminal in wireless communication system and device for supporting same
CN117527015A (zh) * 2016-08-11 2024-02-06 华为技术有限公司 信道状态信息测量反馈方法及设备
US11006303B2 (en) 2016-08-11 2021-05-11 Lg Electronics Inc. Channel state reporting method in wireless communication system and device therefor
US10609582B2 (en) * 2016-09-08 2020-03-31 Commscope Technologies Llc Interference detection and identification in wireless network from RF or digitized signal
EP3516802B1 (en) * 2016-09-23 2022-11-02 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for providing channel state information status by a transceiver
CN107888307B (zh) * 2016-09-30 2021-10-26 中兴通讯股份有限公司 干扰测量方法、装置及系统，干扰测量指示方法及装置
CN108322295B (zh) * 2017-01-17 2021-12-24 维沃移动通信有限公司 一种边带信息的发送方法、接收方法、发送端和接收端
GB2562707B (en) * 2017-03-24 2021-02-17 Samsung Electronics Co Ltd Improvements in and relating to non-coherent joint detection in telecommunication systems
GB2562098B (en) 2017-05-05 2022-02-02 Samsung Electronics Co Ltd Improvements in and relating to channel state feedback in a telecommunication system
CN108882266A (zh) * 2017-05-12 2018-11-23 维沃移动通信有限公司 无线资源管理rrm测量方法、网络侧设备及终端
US10721650B2 (en) * 2017-06-09 2020-07-21 Samsung Electronics Co., Ltd. Method and apparatus for accelerating data processing in wireless communication system
US11139939B2 (en) * 2018-06-08 2021-10-05 Qualcomm Incorporated Feedback using wideband CSI
WO2020029157A1 (en) 2018-08-09 2020-02-13 Qualcomm Incorporated Feedback prioritization for wireless communications
KR102677717B1 (ko) * 2018-12-03 2024-06-24 삼성전자 주식회사 네트워크 협력통신을 위한 채널상태정보 보고 방법 및 장치
CN111478757B (zh) * 2019-01-24 2024-10-22 华为技术有限公司 一种ra-rnti处理方法和装置
KR102714569B1 (ko) * 2019-02-24 2024-10-07 엘지전자 주식회사 무선통신시스템에서 사이드 링크 단말이 채널 상태보고에 관련된 신호를 송수신하는 방법 및 장치
US12119897B2 (en) * 2019-04-08 2024-10-15 Lg Electronics Inc. Apparatus and method for reporting channel state information in wireless communication system
US11362716B2 (en) * 2019-08-23 2022-06-14 Qualcomm Incorporated Extrapolated CSI report based on a multi-symbol reference signal
EP4022961B1 (en) * 2019-08-30 2025-08-06 Qualcomm Incorporated Processing enhancements for channel state information reporting
WO2021168852A1 (zh) * 2020-02-29 2021-09-02 华为技术有限公司 通信方法、装置及设备
CN115462114A (zh) * 2020-04-24 2022-12-09 联想（新加坡）私人有限公司 信道状态信息报告
US12273750B2 (en) 2021-02-17 2025-04-08 Samsung Electronics Co., Ltd. Method and apparatus for measuring and reporting communication parameters

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101476202B1 (ko) * 2008-01-08 2014-12-24 엘지전자 주식회사 주기적/비주기적 채널상태정보 송수신 방법
US8543128B2 (en) * 2009-06-22 2013-09-24 Htc Corporation Method of handling positioning measurement and related communication device
KR101710204B1 (ko) 2009-07-28 2017-03-08 엘지전자 주식회사 다중 입출력 통신 시스템에서 채널측정을 위한 기준신호의 전송 방법 및 그 장치
KR101585698B1 (ko) 2009-07-28 2016-01-14 엘지전자 주식회사 다중 입출력 통신 시스템의 기준신호 전송방법 및 장치
KR101237666B1 (ko) * 2009-07-28 2013-02-26 엘지전자 주식회사 다중 입출력 통신 시스템에서 셀간 간섭을 제거하기 위한 기준신호 전송 방법 및 장치
KR101241916B1 (ko) * 2010-02-07 2013-03-11 엘지전자 주식회사 다중 안테나를 지원하는 무선 통신 시스템에서 하향링크 참조신호를 전송하는 방법 및 장치
WO2011096646A2 (en) 2010-02-07 2011-08-11 Lg Electronics Inc. Method and apparatus for transmitting downlink reference signal in wireless communication system supporting multiple antennas
KR101253197B1 (ko) * 2010-03-26 2013-04-10 엘지전자 주식회사 참조신호 수신 방법 및 사용자기기, 참조신호 전송 방법 및 기지국
US8638684B2 (en) * 2010-04-05 2014-01-28 Qualcomm Aperiodic channel state information request in wireless communication
US9762372B2 (en) * 2010-06-15 2017-09-12 Texas Instruments Incorporated CSI reporting on PUSCH for carrier aggregation
CN101908951B (zh) * 2010-08-16 2016-05-11 中兴通讯股份有限公司 一种信道状态信息的报告方法及基站
US8854998B2 (en) * 2011-02-11 2014-10-07 Mediatek Inc. Method of UE RSRQ measurement precaution for interference coordination
US8537911B2 (en) * 2011-02-21 2013-09-17 Motorola Mobility Llc Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system
WO2011157182A2 (zh) * 2011-06-03 2011-12-22 华为技术有限公司 发送信道状态信息的方法和设备及系统
US20130010880A1 (en) * 2011-07-05 2013-01-10 Renesas Mobile Corporation Feedback Framework for MIMO Operation in Heterogeneous Communication Network
US9155098B2 (en) 2012-03-29 2015-10-06 Qualcomm Incorporated Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US9755706B2 (en) * 2012-06-22 2017-09-05 Qualcomm Incorporated Techniques for joint support of coordinated multipoint (CoMP) operations and carrier aggregation (CA)
WO2014005325A1 (zh) 2012-07-06 2014-01-09 华为技术有限公司 虚拟载波聚合的方法、基站和用户设备
CN103780358B (zh) 2012-10-24 2018-08-21 中兴通讯股份有限公司 一种确定信道状态信息的方法及终端
US9307521B2 (en) * 2012-11-01 2016-04-05 Samsung Electronics Co., Ltd. Transmission scheme and quasi co-location assumption of antenna ports for PDSCH of transmission mode 10 for LTE advanced
CN103812626B (zh) * 2012-11-08 2018-05-29 株式会社Ntt都科摩 为协作多点用户选择csi进程的方法、以及相应的基站

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