KR101634747B1 - 채널 상태 정보 기준 신호(ｃｓｉ-ｒｓ) 구성 및 ｃｓｉ 보고 제한들 - Google Patents

채널 상태 정보 기준 신호(ｃｓｉ-ｒｓ) 구성 및 ｃｓｉ 보고 제한들 Download PDF

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KR101634747B1
KR101634747B1 KR1020147029969A KR20147029969A KR101634747B1 KR 101634747 B1 KR101634747 B1 KR 101634747B1 KR 1020147029969 A KR1020147029969 A KR 1020147029969A KR 20147029969 A KR20147029969 A KR 20147029969A KR 101634747 B1 KR101634747 B1 KR 101634747B1
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csi
processes
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KR20140142324A (ko
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슈테판 가이르호퍼
완시 첸
피터 가알
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퀄컴 인코포레이티드
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    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0675—Space-time coding characterised by the signaling
    • H04L1/0693—Partial feedback, e.g. partial channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020147029969A 2012-03-29 2013-03-15 채널 상태 정보 기준 신호(ｃｓｉ-ｒｓ) 구성 및 ｃｓｉ 보고 제한들 Active KR101634747B1 (ko)

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 US9155098B2 (en) 2012-03-29 2013-03-14 Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US13/830,821 2013-03-14
PCT/US2013/032356 WO2013148347A1 (en) 2012-03-29 2013-03-15 Channel state information reference signal (csi-rs) configuration and csi reporting restrictions

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KR20140142324A KR20140142324A (ko) 2014-12-11
KR101634747B1 true KR101634747B1 (ko) 2016-06-30

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EP (1) EP2832021B1 (https=)
JP (1) JP6054510B2 (https=)
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CN (1) CN104205700B (https=)
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WO (1) WO2013148347A1 (https=)

Families Citing this family (84)

* 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
EP2804425B1 (en) 2012-01-11 2020-06-10 LG Electronics Inc. Method for transceiving channel state information in wireless access system and apparatus for the method
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
WO2013168969A1 (ko) * 2012-05-07 2013-11-14 엘지전자 주식회사 무선통신 시스템에서 채널 상태 정보 전송 방법 및 장치
US11546787B2 (en) * 2012-05-09 2023-01-03 Samsung Electronics Co., Ltd. CSI definitions and feedback modes for coordinated multi-point transmission
DK2847918T3 (en) 2012-05-10 2019-01-28 Ericsson Telefon Ab L M Methods and devices for CSI reporting
CN108512786B (zh) 2012-05-17 2020-12-15 三星电子株式会社 蜂窝移动通信系统中用于协作通信的信道估计方法和装置
US9912430B2 (en) * 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
CN107181570B (zh) 2012-08-01 2020-04-28 太阳专利信托公司 无线通信方法和无线通信装置
DE112013002479B4 (de) 2012-09-16 2020-11-05 Lg Electronics Inc. Verfahren und Vorrichtung zum Datenempfang in einem drahtlosen CoMP-Kommunikationssystem
KR101909043B1 (ko) * 2012-09-25 2018-10-17 삼성전자 주식회사 분산 안테나 시스템에서 간섭 측정 방법 및 장치
WO2014047903A1 (zh) 2012-09-28 2014-04-03 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
CN105723640B (zh) 2013-08-21 2020-03-03 瑞典爱立信有限公司 用于配置csi测量的方法和布置
US10778395B2 (en) * 2013-09-26 2020-09-15 Lg Electronics Inc. Method and apparatus for reporting feedback information in wireless communication system
WO2015062194A1 (zh) * 2013-10-31 2015-05-07 华为技术有限公司 信息通知、上报以及数据接收方法、设备
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
US9923692B2 (en) 2013-12-23 2018-03-20 Telefonaktiebolaget Lm 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
WO2015160198A1 (en) * 2014-04-16 2015-10-22 Lg Electronics Inc. Method and apparatus for processing aperiodic channel state information in wireless communication system
WO2015171166A1 (en) 2014-05-09 2015-11-12 Nokia Technologies Oy Mbsfn measurement configuration and reporting
KR102231078B1 (ko) * 2014-06-03 2021-03-24 삼성전자 주식회사 이동 통신 시스템에서 피드백 송수신 방법 및 장치
US10547356B2 (en) * 2014-07-23 2020-01-28 Lg Electronics Inc. Method and apparatus for transmitting channel state information in wireless access system
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
US10136444B2 (en) 2014-08-14 2018-11-20 Lg Electronics Inc. Communication method using outdated channel state information in two-cell, K-user cellular network
AU2015328743B2 (en) 2014-10-10 2018-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Method for dynamic CSI feedback
US20160105817A1 (en) * 2014-10-10 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Method for 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
JP6508221B2 (ja) * 2015-01-29 2019-05-08 ソニー株式会社 装置及び方法
EP3254520B1 (en) * 2015-03-03 2020-10-21 Huawei Technologies Co. Ltd. Device, node and methods in a wireless communication network
EP4161168A1 (en) 2015-03-27 2023-04-05 Samsung Electronics Co., Ltd. Resource allocation device and method in large-scale antenna system
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
EP3322110A4 (en) 2015-07-06 2018-06-27 Samsung Electronics Co., Ltd. Method and apparatus for measuring channel in mobile communication system
WO2017026873A1 (ko) * 2015-08-13 2017-02-16 엘지전자 주식회사 무선통신 시스템에서 단말의 채널 상태 정보 보고 방법 및 상기 방법을 이용하는 장치
KR102108470B1 (ko) * 2015-09-24 2020-05-08 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 이를 위한 장치
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
PL3387869T3 (pl) * 2015-12-08 2021-12-06 Telefonaktiebolaget Lm Ericsson (Publ) Skoordynowana wielopunktowa (CoMP) transmisja z grupy CoMP
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
WO2018009037A1 (en) * 2016-07-07 2018-01-11 Lg Electronics Inc. Method and apparatus for signaling ue capability for new radio access technology in 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
EP3471314B1 (en) * 2016-08-11 2021-10-27 LG Electronics Inc. Method for reporting channel state in wireless communication system and device therefor
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
US10602507B2 (en) 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
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
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
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
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
WO2018208302A1 (en) * 2017-05-11 2018-11-15 Intel IP Corporation Device and method for csi processing based on multi-service priority queue
US11317307B2 (en) 2017-07-21 2022-04-26 Ntt Docomo, Inc. User terminal and radio communication method
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
EP3852291B1 (en) * 2018-01-12 2026-03-18 Telefonaktiebolaget LM Ericsson (publ) Systems and methods for prioritizing channel state information reports
CN112205049B (zh) * 2018-05-31 2024-05-10 上海诺基亚贝尔股份有限公司 信道状态信息反馈
JP7252251B2 (ja) * 2018-11-02 2023-04-04 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
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
CN113228731B (zh) 2019-01-09 2024-05-07 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
CN114946130B (zh) 2019-12-18 2025-01-28 谷歌有限责任公司 用于协调具有数据聚合的用户设备的方法和装置
EP4070494B1 (en) 2019-12-18 2024-08-21 Google LLC Joint channel state information for virtual user equipment
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
US12413280B2 (en) 2020-02-07 2025-09-09 Ntt Docomo, Inc. Method of sounding reference signal (SRS)-assisted SD beam and FD vector reporting for type II channel state information (CSI)
EP4118856A4 (en) * 2020-03-11 2023-11-29 Qualcomm Incorporated Processing unit reporting for sounding reference signal precoder calculation
US12549231B2 (en) 2020-10-23 2026-02-10 Qualcomm Incorporated Channel state information (CSI) reference signal capability reporting for multiple transmit receive point CSI measurement
US20240187128A1 (en) * 2021-03-11 2024-06-06 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090168718A1 (en) 2008-01-02 2009-07-02 Interdigital Patent Holdings, Inc. Configuration for cqi reporting in lte
WO2012099389A2 (ko) 2011-01-18 2012-07-26 삼성전자 주식회사 무선 통신 시스템에서 셀 간 간섭 전력량을 효율적으로 제어하는 방법 및 장치
WO2012173535A1 (en) 2011-06-15 2012-12-20 Telefonaktiebolaget L M Ericsson (Publ) Method and node for scheduling in a wireless communications network

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102047603B (zh) 2008-03-31 2015-12-16 爱立信电话股份有限公司 电信系统中的方法和布置
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
EP2484028B1 (en) 2009-09-30 2023-02-01 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
CN102742238A (zh) 2010-02-17 2012-10-17 中兴通讯(美国)公司 用于lte-advance系统中csi-rs传输的方法和系统
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
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
WO2013020095A1 (en) * 2011-08-03 2013-02-07 Ntt Docomo Inc. A method and apparatus for scheduling and mu-mimo transmission based on outdated channel state information at the transmitter
CN103733676B (zh) * 2011-08-12 2018-01-05 交互数字专利控股公司 无线网络中的干扰测量
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
US9544793B2 (en) * 2012-01-30 2017-01-10 Nec Corporation Radio communication system and method
US9008585B2 (en) * 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090168718A1 (en) 2008-01-02 2009-07-02 Interdigital Patent Holdings, Inc. Configuration for cqi reporting in lte
WO2012099389A2 (ko) 2011-01-18 2012-07-26 삼성전자 주식회사 무선 통신 시스템에서 셀 간 간섭 전력량을 효율적으로 제어하는 방법 및 장치
WO2012173535A1 (en) 2011-06-15 2012-12-20 Telefonaktiebolaget L M Ericsson (Publ) Method and node for scheduling in a wireless communications network

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CN104205700B (zh) 2017-10-27
EP2832021A1 (en) 2015-02-04
JP2015517258A (ja) 2015-06-18
ES2885766T3 (es) 2021-12-15
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WO2013148347A1 (en) 2013-10-03
US20130258965A1 (en) 2013-10-03
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