JP2015517258A5 - - Google Patents

Download PDF

Info

Publication number
JP2015517258A5
JP2015517258A5 JP2015503339A JP2015503339A JP2015517258A5 JP 2015517258 A5 JP2015517258 A5 JP 2015517258A5 JP 2015503339 A JP2015503339 A JP 2015503339A JP 2015503339 A JP2015503339 A JP 2015503339A JP 2015517258 A5 JP2015517258 A5 JP 2015517258A5
Authority
JP
Japan
Prior art keywords
csi
processes
resource
maximum number
enodeb
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.)
Granted
Application number
JP2015503339A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015517258A (ja
JP6054510B2 (ja
Filing date
Publication date
Priority claimed from US13/830,821 external-priority patent/US9155098B2/en
Application filed filed Critical
Publication of JP2015517258A publication Critical patent/JP2015517258A/ja
Publication of JP2015517258A5 publication Critical patent/JP2015517258A5/ja
Application granted granted Critical
Publication of JP6054510B2 publication Critical patent/JP6054510B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015503339A 2012-03-29 2013-03-15 チャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成およびｃｓｉ報告制限 Active JP6054510B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261617613P 2012-03-29 2012-03-29
US61/617,613 2012-03-29
US201261637683P 2012-04-24 2012-04-24
US61/637,683 2012-04-24
US201261679646P 2012-08-03 2012-08-03
US61/679,646 2012-08-03
US13/830,821 2013-03-14
US13/830,821 US9155098B2 (en) 2012-03-29 2013-03-14 Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
PCT/US2013/032356 WO2013148347A1 (en) 2012-03-29 2013-03-15 Channel state information reference signal (csi-rs) configuration and csi reporting restrictions

Publications (3)

Publication Number Publication Date
JP2015517258A JP2015517258A (ja) 2015-06-18
JP2015517258A5 true JP2015517258A5 (enExample) 2016-01-28
JP6054510B2 JP6054510B2 (ja) 2016-12-27

Family

ID=49234940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015503339A Active JP6054510B2 (ja) 2012-03-29 2013-03-15 チャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成およびｃｓｉ報告制限

Country Status (7)

Country Link
US (1) US9155098B2 (enExample)
EP (1) EP2832021B1 (enExample)
JP (1) JP6054510B2 (enExample)
KR (1) KR101634747B1 (enExample)
CN (1) CN104205700B (enExample)
ES (1) ES2885766T3 (enExample)
WO (1) WO2013148347A1 (enExample)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9055476B2 (en) * 2011-09-06 2015-06-09 Lg Electronics Inc. Method and apparatus for measuring interference in a wireless communication system
CN104041131B (zh) 2012-01-11 2018-04-13 Lg电子株式会社 在无线接入系统中收发信道状态信息的方法和用于该方法的装置
US20130258973A1 (en) * 2012-03-30 2013-10-03 Sharp Laboratories Of America, Inc. Collision resolution among transmission schedules of uplink control information (uci) using channel state information (csi) process
WO2013162233A1 (ko) * 2012-04-22 2013-10-31 엘지전자 주식회사 무선 통신 시스템에서 채널 상태를 측정하는 방법 및 이를 위한 장치
US10651909B2 (en) * 2012-05-07 2020-05-12 Lg Electronics Inc. Method and apparatus for transmitting channel state information in wireless communication system
US11546787B2 (en) * 2012-05-09 2023-01-03 Samsung Electronics Co., Ltd. CSI definitions and feedback modes for coordinated multi-point transmission
PT2847918T (pt) 2012-05-10 2019-01-28 Ericsson Telefon Ab L M Métodos e mecanismos para a notificação de csi
WO2013172684A1 (en) * 2012-05-17 2013-11-21 Samsung Electronics Co., Ltd. Channel estimation method and apparatus for cooperative communication in a cellular mobile communication system
US9912430B2 (en) * 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
CN103733671B (zh) 2012-08-01 2017-07-07 太阳专利信托公司 设定测量资源的无线通信方法和无线通信装置
EP2897407A4 (en) * 2012-09-16 2016-06-15 Lg Electronics Inc METHOD AND DEVICE FOR SENDING CHANNEL STATUS INFORMATION IN A WIRELESS COMMUNICATION SYSTEM TO SUPPORT COOPERATIVE TRANSMISSIONS
KR101909043B1 (ko) * 2012-09-25 2018-10-17 삼성전자 주식회사 분산 안테나 시스템에서 간섭 측정 방법 및 장치
CN103843436B (zh) 2012-09-28 2017-10-17 华为技术有限公司 信道状态信息进程处理方法、网络设备和用户设备
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
CN103944668B (zh) * 2013-01-18 2019-05-10 北京三星通信技术研究有限公司 一种处理灵活子帧的上下行传输的方法和设备
US9306725B2 (en) * 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
WO2015012637A1 (ko) * 2013-07-26 2015-01-29 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
EP3117545B1 (en) * 2013-08-21 2020-02-19 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for configuring csi measurements
US10778395B2 (en) * 2013-09-26 2020-09-15 Lg Electronics Inc. Method and apparatus for reporting feedback information in wireless communication system
MX359492B (es) * 2013-10-31 2018-09-07 Huawei Tech Co Ltd Metodos y dispositivos de notificacion de informacion, de reporte de informacion y de recepcion de datos.
US9819471B2 (en) * 2013-11-04 2017-11-14 Texas Instruments Incorporated Method and apparatus for configuration, measurement and reporting of channel state information for LTE TDD with dynamic UL/DL configuration
WO2015099583A1 (en) * 2013-12-23 2015-07-02 Telefonaktiebolaget L M Ericsson (Publ) Method and devices for configuring csi resources
WO2015103733A1 (en) 2014-01-07 2015-07-16 Qualcomm Incorporated TWO SUBFRAME SET CSI FEEDBACK FOR eIMTA IN LTE
US10419174B2 (en) * 2014-03-30 2019-09-17 Lg Electronics Inc. Method for configuring an interference measurement resource in a wireless communication system, and apparatus for thereof
KR102354498B1 (ko) 2014-04-16 2022-01-21 엘지전자 주식회사 무선 통신 시스템에서 비주기적 채널 상태 정보를 처리하는 방법 및 장치
KR20170002591A (ko) 2014-05-09 2017-01-06 노키아 테크놀로지스 오와이 Mbsfn 측정 구성 및 보고
KR102231078B1 (ko) 2014-06-03 2021-03-24 삼성전자 주식회사 이동 통신 시스템에서 피드백 송수신 방법 및 장치
KR102014797B1 (ko) * 2014-07-23 2019-08-27 엘지전자 주식회사 무선 접속 시스템에서 채널상태정보를 전송하는 방법 및 장치
WO2016018101A1 (ko) * 2014-07-31 2016-02-04 엘지전자 주식회사 채널 추정을 수행하기 위한 방법 및 이를 위한 장치
US9900074B2 (en) * 2014-08-12 2018-02-20 Qualcomm Incorporated CSI request procedure in LTE/LTE-A with unlicensed spectrum
WO2016024655A1 (ko) * 2014-08-14 2016-02-18 엘지전자 주식회사 2셀, k 사용자 셀룰러 네트워크에서 아웃데이티드 채널 상태 정보를 이용한 통신 방법
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for csi feedback
WO2016056980A1 (en) 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for dynamic csi feedback
JP2017228813A (ja) * 2014-11-06 2017-12-28 シャープ株式会社 基地局装置、端末装置および通信方法
KR102034592B1 (ko) * 2014-12-24 2019-10-21 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고 방법 및 이를 위한 장치
US10187876B2 (en) * 2015-01-12 2019-01-22 Qualcomm Incorporated Techniques for handling channel state information (CSI) in ultra low latency (ULL) LTE
WO2016121201A1 (ja) * 2015-01-29 2016-08-04 ソニー株式会社 装置及び方法
CN107409422B (zh) * 2015-03-03 2020-06-26 华为技术有限公司 无线通信网络中的设备、节点和方法以及计算机存储介质
JP7085983B2 (ja) 2015-03-27 2022-06-17 サムスン エレクトロニクス カンパニー リミテッド 大規模アンテナシステムにおけるリソース割り当て装置及び方法
US10110286B2 (en) 2015-03-30 2018-10-23 Samsung Electronics Co., Ltd. Method and apparatus for codebook design and signaling
CN106160825B (zh) * 2015-04-20 2021-07-30 中兴通讯股份有限公司 信道信息的配置方法及装置、反馈方法及装置
US10554280B2 (en) * 2015-05-01 2020-02-04 Futurewei Technologies, Inc. Device, network, and method for CSI feedback of hybrid beamforming
US10164747B2 (en) * 2015-05-29 2018-12-25 Samsung Electronics Co., Ltd. Method and apparatus for operating MIMO measurement reference signals and feedback
WO2017007240A1 (ko) * 2015-07-06 2017-01-12 삼성전자 주식회사 이동 통신 시스템에서 채널을 측정하는 방법 및 장치
US10602389B2 (en) * 2015-08-13 2020-03-24 Lg Electronics Inc. Method for reporting channel state information of terminal in wireless communication system and device using the method
EP3355484A4 (en) * 2015-09-24 2019-05-01 LG Electronics Inc. METHOD FOR SENDING AND RECEIVING CHANNEL STATUS INFORMATION IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
US10638346B2 (en) * 2015-09-25 2020-04-28 Qualcomm Incorporated Channel state computation for enhanced carrier aggregation
JP6301302B2 (ja) 2015-10-27 2018-03-28 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10075218B2 (en) * 2015-11-05 2018-09-11 Samsung Electronics Co., Ltd. Method and apparatus for FD-MIMO based multicasting in vehicular communication systems
EP3387869B1 (en) * 2015-12-08 2021-05-26 Telefonaktiebolaget LM Ericsson (publ) Coordinated multi-point (comp) transmission from a comp cluster
US10159087B2 (en) 2015-12-11 2018-12-18 Qualcomm Incorporated Channel state information framework for advanced receivers
US11831584B2 (en) * 2015-12-15 2023-11-28 Qualcomm Incorporated Techniques for indicating a dynamic subframe type
US10841790B2 (en) 2016-07-07 2020-11-17 Lg Electronics Inc. Method and apparatus for signaling UE capability for new radio access technology in wireless communication system
WO2018021865A1 (ko) 2016-07-29 2018-02-01 엘지전자 주식회사 무선 통신 시스템에서 단말의 채널 상태 정보 보고 방법 및 이를 지원하는 장치
EP3471314B1 (en) * 2016-08-11 2021-10-27 LG Electronics Inc. Method for reporting channel state in wireless communication system and device therefor
US10158555B2 (en) 2016-09-29 2018-12-18 At&T Intellectual Property I, L.P. Facilitation of route optimization for a 5G network or other next generation network
US10644924B2 (en) 2016-09-29 2020-05-05 At&T Intellectual Property I, L.P. Facilitating a two-stage downlink control channel in a wireless communication system
US10171214B2 (en) 2016-09-29 2019-01-01 At&T Intellectual Property I, L.P. Channel state information framework design for 5G multiple input multiple output transmissions
US10206232B2 (en) 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
US10602507B2 (en) 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
US10355813B2 (en) 2017-02-14 2019-07-16 At&T Intellectual Property I, L.P. Link adaptation on downlink control channel in a wireless communications system
EP3582516B1 (en) * 2017-02-28 2022-12-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication method, terminal device, and network device
CN110537339B (zh) * 2017-05-11 2025-10-28 英特尔公司 用于基于多服务优先级队列的csi处理的设备和方法
BR112020001159A2 (pt) * 2017-07-21 2020-07-21 Ntt Docomo, Inc. terminal de usuário e método de radiocomunicação
CN109802804B (zh) * 2017-11-17 2021-08-20 华为技术有限公司 一种信道测量的指示方法和装置
US11324015B2 (en) * 2017-11-22 2022-05-03 Qualcomm Incorporated Channel reporting for communication service priority types
PT3725020T (pt) * 2018-01-12 2021-05-12 Ericsson Telefon Ab L M Sistemas e métodos para priorizar relatórios de informação de estado de canal
WO2019227403A1 (en) * 2018-05-31 2019-12-05 Nokia Shanghai Bell Co., Ltd. Channel state information feedback
US20220038194A1 (en) * 2018-11-02 2022-02-03 Ntt Docomo, Inc. User terminal and radio communication method
CN109379130B (zh) * 2018-11-21 2021-09-10 中国航空工业集团公司洛阳电光设备研究所 一种基于光纤通道节点卡的网络重构方法
WO2020142951A1 (zh) 2019-01-09 2020-07-16 富士通株式会社 指示信道状态信息的测量目的的方法、装置和系统
WO2020202394A1 (ja) * 2019-03-29 2020-10-08 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN111818546B (zh) * 2019-04-10 2022-07-12 成都华为技术有限公司 干扰测量的方法和装置
US10945149B1 (en) * 2019-09-20 2021-03-09 Qualcomm Incorporated Time domain behavior and QCL relation for SINR measurement
EP4078825A1 (en) 2019-12-18 2022-10-26 Google LLC Methods and apparatuses for for coordinating user devices with data aggregation
CN113162739B (zh) * 2020-01-23 2023-04-25 维沃移动通信有限公司 一种测量上报、配置方法、终端及网络侧设备
WO2021158911A1 (en) 2020-02-07 2021-08-12 Ntt Docomo, Inc. Method of sounding reference signal (srs)-assisted sd beam and fd vector reporting for type ii channel state information (csi)
US12284015B2 (en) 2020-03-11 2025-04-22 Qualcomm Incorporated Processing unit reporting for sounding reference signal precoder calculation
EP4233245A4 (en) * 2020-10-23 2024-11-20 Qualcomm Incorporated REPORTING THE REFERENCE SIGNAL CAPACITY OF CHANNEL STATE INFORMATION (CSI) FOR MULTIPLE TRANSMIT POINT CSI MEASUREMENTS
WO2022191760A1 (en) * 2021-03-11 2022-09-15 Telefonaktiebolaget Lm Ericsson (Publ) Indication of proposed channel state information reporting scheme
CN117478281A (zh) * 2022-07-13 2024-01-30 上海朗帛通信技术有限公司 用于无线通信的方法和装置
CN119341610A (zh) * 2023-07-21 2025-01-21 北京三星通信技术研究有限公司 用于接收和发送信息的方法和设备
WO2025171592A1 (en) * 2024-02-16 2025-08-21 Qualcomm Incorporated Reference signal report timing for artificial intelligence and machine learning model beam prediction

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101533186B1 (ko) * 2008-01-02 2015-07-02 인터디지탈 패튼 홀딩스, 인크 Ｌｔｅ에서 ｃｑｉ 보고를 위한 구성
WO2009123549A2 (en) * 2008-03-31 2009-10-08 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangements in a telecommunications system
US8385452B2 (en) * 2008-10-24 2013-02-26 Qualcomm Incorporated Method and apparatus for separable channel state feedback in a wireless communication system
US8599715B2 (en) 2009-07-30 2013-12-03 Lg Electronics Inc. Apparatus and method for transmitting channel state information in a mobile communication system
US20110222473A1 (en) 2009-09-18 2011-09-15 Qualcomm Incorporated Protocol to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
US9432977B2 (en) 2009-09-30 2016-08-30 Lg Electronics Inc. Apparatus and method for transmitting uplink control information
US20110317656A1 (en) * 2009-12-23 2011-12-29 Qualcomm Incorporated Cluster-specific reference signals for communication systems with multiple transmission points
KR101754970B1 (ko) * 2010-01-12 2017-07-06 삼성전자주식회사 무선 통신 시스템의 채널 상태 측정 기준신호 처리 장치 및 방법
US20130094411A1 (en) 2010-02-17 2013-04-18 Zte Corporation Methods and systems for csi-rs transmission in lte-advance systems
CN102082636B (zh) 2010-08-16 2013-05-08 电信科学技术研究院 一种信道状态信息csi反馈指示方法和基站及系统
KR20120099568A (ko) 2011-01-18 2012-09-11 삼성전자주식회사 무선 통신 시스템에서 단말기 내에 복수 개의 이종 통신 모듈이 있을 경우 간섭을 측정하는 방법 및 장치
US8995400B2 (en) 2011-02-11 2015-03-31 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
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
US9532366B2 (en) * 2011-06-15 2016-12-27 Telefonaktiebolaget L M Ericsson Method and node for scheduling in a wireless communications network
US8989131B2 (en) * 2011-08-03 2015-03-24 Ntt Docomo, Inc. Method and apparatus for scheduling and MU-MIMO transmission based on outdated channel state information at the transmitter
WO2013025558A1 (en) * 2011-08-12 2013-02-21 Interdigital Patent Holdings, Inc. Interference measurement in wireless networks
CN102291228B (zh) * 2011-08-16 2014-08-06 电信科学技术研究院 信道状态信息的反馈、接收方法和设备
US9008585B2 (en) * 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
EP2810384B1 (en) * 2012-01-30 2020-03-11 Nec Corporation Radio communication system and method
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

Similar Documents

Publication Publication Date Title
JP2015517258A5 (enExample)
EP2962406B1 (en) Physical resource block (prb)-restricted interference averaging in a wireless communication system
CN108540986B (zh) 网络侧设备、用户设备及其频谱共享方法
JP2013501441A5 (ja) チャネル品質情報報告方法、端末装置および集積回路
JP2019523593A5 (enExample)
JP2021505017A5 (enExample)
JP2016538743A5 (enExample)
RU2013119339A (ru) Определение информации о состоянии канала и передача отчетов с этой информацией
JP2019537354A5 (enExample)
JP2019537339A5 (enExample)
JP2013176126A5 (enExample)
JP2018504851A5 (enExample)
JP2016504003A5 (enExample)
JP2017535187A5 (enExample)
JP2016500225A5 (enExample)
JP2019537876A5 (enExample)
JP2017514347A5 (enExample)
JP2017516420A5 (enExample)
JP2016001879A5 (enExample)
JP2016527841A5 (enExample)
JP2015097405A5 (enExample)
JP2017532839A5 (enExample)
JP2017534202A5 (enExample)
JP2016507182A5 (enExample)
JP2017537502A5 (enExample)