CN109479204B - 半持久性测量参考信号(mrs)配置 - Google Patents

半持久性测量参考信号(mrs)配置 Download PDF

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Publication number
CN109479204B
CN109479204B CN201780044082.1A CN201780044082A CN109479204B CN 109479204 B CN109479204 B CN 109479204B CN 201780044082 A CN201780044082 A CN 201780044082A CN 109479204 B CN109479204 B CN 109479204B
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training
configuration
trp
transmitting
mrs
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CN109479204A (zh
Inventor
S·纳加拉贾
T·罗
S·阿卡拉卡兰
K·查克拉博蒂
M·P·约翰威尔逊
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780044082.1A 2016-07-28 2017-07-26 半持久性测量参考信号(mrs)配置 Active CN109479204B (zh)

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Application Number Priority Date Filing Date Title
US201662368106P 2016-07-28 2016-07-28
US62/368,106 2016-07-28
US15/658,682 2017-07-25
US15/658,682 US10333672B2 (en) 2016-07-28 2017-07-25 Semi-persistent measurement reference signal (MRS) configuration
PCT/US2017/043824 WO2018022677A1 (en) 2016-07-28 2017-07-26 Semi-persistent measurement reference signal (mrs) configuration

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CN109479204A CN109479204A (zh) 2019-03-15
CN109479204B true CN109479204B (zh) 2022-06-07

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US (2) US10333672B2 (https=)
EP (1) EP3491865B1 (https=)
JP (1) JP7002531B2 (https=)
CN (1) CN109479204B (https=)
AU (2) AU2017301699B2 (https=)
CA (2) CA3255867A1 (https=)
ES (1) ES2897476T3 (https=)
WO (1) WO2018022677A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10333672B2 (en) 2016-07-28 2019-06-25 Qualcomm Incorporated Semi-persistent measurement reference signal (MRS) configuration
JP6980758B2 (ja) 2016-08-12 2021-12-15 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） 二つのレベルのモビリティリファレンス信号設定
KR20190054054A (ko) * 2016-09-22 2019-05-21 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 통신 방법 및 통신 장치
CN107872293B (zh) * 2016-09-28 2023-04-07 华为技术有限公司 信号传输方法和装置
EP3536049A1 (en) 2016-11-02 2019-09-11 IDAC Holdings, Inc. Devices, systems and methods for power efficient beam management in wireless systems
KR102660492B1 (ko) * 2017-02-21 2024-04-25 삼성전자 주식회사 무선 통신 시스템에서 기지국, 단말 및 이의 제어 방법
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11950287B2 (en) * 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
CN110366827B (zh) 2018-02-09 2024-04-09 华为技术有限公司 用于周期性波束故障测量的系统和方法
WO2020059140A1 (ja) * 2018-09-21 2020-03-26 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10992364B2 (en) * 2019-01-18 2021-04-27 Verizon Patent And Licensing Inc. Systems and methods for adaptive beamforming management
US12413278B2 (en) 2019-09-12 2025-09-09 Qualcomm Incorporated CSI report setting by the CSI-transmitting user equipment
CN114026927B (zh) * 2019-10-30 2022-09-23 华为技术有限公司 一种角度定位的方法、装置以及设备
US11595826B2 (en) * 2019-11-08 2023-02-28 Qualcomm Incorporated Reference signal update timing for uplink signals
CN115039473B (zh) * 2020-02-18 2025-05-27 华为技术有限公司 一种参考信号传输方法及相关设备
US11979752B2 (en) * 2020-05-13 2024-05-07 Qualcomm Incorporated Beam switching in a time domain
US11849362B2 (en) * 2020-07-02 2023-12-19 Qualcomm Incorporated Retransmission after bandwidth part switching
EP4205476B1 (en) 2020-10-02 2025-08-20 Apple Inc. Reporting channel state information for multi-trp operation
CN116326033B (zh) 2020-10-02 2025-04-25 苹果公司 基带处理器、小区以及用于通信的方法
US12289267B2 (en) 2021-03-31 2025-04-29 Apple Inc. Periodic reference signal activation and deactivation
US12438752B2 (en) * 2021-12-17 2025-10-07 Intel Corporation Methods and devices for joint processing in massive MIMO systems

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102484579A (zh) * 2009-08-17 2012-05-30 诺基亚公司 用于在通信系统中初始化和映射参考信号的装置和方法
CN105519167A (zh) * 2013-07-04 2016-04-20 韩国电子通信研究院 移动通信系统中用于支持多连接的控制方法和用于支持多连接的设备

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8711916B2 (en) * 2007-07-27 2014-04-29 Intel Corporation Tap initialization of equalizer based on estimated channel impulse response
JP4735747B2 (ja) * 2008-11-21 2011-07-27 ソニー株式会社 通信装置、および通信フレームフォーマット、並びに信号処理方法
US9270347B2 (en) * 2010-02-12 2016-02-23 Blackberry Limited Reference signal for a coordinated multi-point network implementation
WO2011115421A2 (en) * 2010-03-17 2011-09-22 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
CN107872266A (zh) 2011-09-30 2018-04-03 华为技术有限公司 干扰测量指示方法和干扰测量方法及相关设备和通信系统
US9094977B2 (en) 2011-11-11 2015-07-28 Samsung Electronics Co., Ltd. Apparatus and method for supporting mobility management in communication systems with large number of antennas
US9077415B2 (en) 2011-12-19 2015-07-07 Samsung Electronics Co., Ltd. Apparatus and method for reference symbol transmission in an OFDM system
KR20150008163A (ko) * 2012-05-11 2015-01-21 옵티스 와이어리스 테크놀로지, 엘엘씨 특정 서브프레임 구성용 기준 신호 디자인
US9225478B2 (en) * 2012-07-02 2015-12-29 Intel Corporation Supporting measurments and feedback for 3D MIMO with data transmission optimization
US20140029458A1 (en) * 2012-07-24 2014-01-30 Acer Incorporated Apparatuses and methods for signaling coordinated multi-point (comp) measurement configuration
US9456358B2 (en) * 2012-08-13 2016-09-27 Qualcomm Incorporated Method and apparatus for indicating active channel state information reference signal (CSI-RS) configurations
US9681430B2 (en) 2012-10-29 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for semi-persistent scheduling
WO2014079475A1 (en) * 2012-11-20 2014-05-30 Nokia Solutions And Networks Oy Mobile communication environments comprising moving relay nodes
JP6233317B2 (ja) * 2012-12-19 2017-11-22 富士通株式会社 無線端末、無線基地局、無線通信システム、および無線通信方法
KR102143200B1 (ko) 2013-01-09 2020-08-28 엘지전자 주식회사 무선 통신 시스템에서 측정을 수행하기 위한 방법 및 장치
US9661441B2 (en) * 2013-04-17 2017-05-23 Telefonaktiebolaget Lm Ericsson (Publ) System and method to reduce radio resource management (RRM) related signaling in machine-to-machine (M2M) communications
JP6199654B2 (ja) * 2013-08-06 2017-09-20 株式会社Ｎｔｔドコモ 無線基地局装置、およびスケジューリング方法
US10123224B2 (en) 2013-10-04 2018-11-06 Qualcomm Incorporated Defense against false detection of semi-persistent scheduling (SPS) activation or release
US10084579B2 (en) * 2014-11-17 2018-09-25 Samsung Electronics Co., Ltd. CSI feedback for MIMO wireless communication systems with polarized active antenna array
EP3255813B1 (en) 2015-02-05 2021-03-31 LG Electronics Inc. Method for csi feedback in wireless communication system, and apparatus therefor
US10200168B2 (en) 2015-08-27 2019-02-05 Futurewei Technologies, Inc. Systems and methods for adaptation in a wireless network
WO2017204740A1 (en) 2016-05-27 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal reporting in a wireless communication system
WO2018020078A1 (en) 2016-07-26 2018-02-01 Nokia Technologies Oy Signaling rx/tx beamforming linkage for mimo systems
US10333672B2 (en) 2016-07-28 2019-06-25 Qualcomm Incorporated Semi-persistent measurement reference signal (MRS) configuration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102484579A (zh) * 2009-08-17 2012-05-30 诺基亚公司 用于在通信系统中初始化和映射参考信号的装置和方法
CN105519167A (zh) * 2013-07-04 2016-04-20 韩国电子通信研究院 移动通信系统中用于支持多连接的控制方法和用于支持多连接的设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Discussion on Hybrid CSI-RS based Operation for eFD-MIMO";Qualcomm Incorporated;《3GPP TSG-RAN WG1 #85 R1-164431》;20160527;全文 *
《WF on RS design for CSI measurements in NR》;Samsung, ZTE, ZTE Microelectronics, Intel, Ericsson;《3GPP TSG RAN WG1 #85 R1-165701》;20160527;全文 *

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Publication number Publication date
CN109479204A (zh) 2019-03-15
AU2017301699B2 (en) 2021-05-20
US11290228B2 (en) 2022-03-29
CA3029059A1 (en) 2018-02-01
WO2018022677A1 (en) 2018-02-01
ES2897476T3 (es) 2022-03-01
US20180034611A1 (en) 2018-02-01
EP3491865B1 (en) 2021-10-13
BR112019001405A2 (pt) 2019-05-07
CA3029059C (en) 2025-09-09
JP7002531B2 (ja) 2022-01-20
AU2017301699A1 (en) 2019-01-17
CA3255867A1 (en) 2025-04-16
AU2021218045B2 (en) 2023-09-07
US10333672B2 (en) 2019-06-25
EP3491865A1 (en) 2019-06-05
US20200076555A1 (en) 2020-03-05
JP2019526203A (ja) 2019-09-12
AU2021218045A1 (en) 2021-09-09

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