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

Info

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
Authority
CN
China
Prior art keywords
training
configuration
trp
transmitting
mrs
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.)
Active
Application number
CN201780044082.1A
Other languages
English (en)
Chinese (zh)
Other versions
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN109479204A publication Critical patent/CN109479204A/zh
Application granted granted Critical
Publication of CN109479204B publication Critical patent/CN109479204B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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)

Applications Claiming Priority (5)

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

Publications (2)

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

Family

ID=61010727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780044082.1A Active CN109479204B (zh) 2016-07-28 2017-07-26 半持久性测量参考信号(mrs)配置

Country Status (8)

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

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
ES2820853T3 (es) * 2016-08-12 2021-04-22 Ericsson Telefon Ab L M Configuración de MRS de dos niveles
US11317418B2 (en) * 2016-09-22 2022-04-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method and communication apparatus
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
CN110100483A (zh) 2016-11-02 2019-08-06 Idac控股公司 用于无线系统中的功率有效波束管理的设备、系统和方法
KR102660492B1 (ko) * 2017-02-21 2024-04-25 삼성전자 주식회사 무선 통신 시스템에서 기지국, 단말 및 이의 제어 방법
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US11950287B2 (en) * 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
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
CN110958634B (zh) 2018-02-09 2021-01-29 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
EP3855691A4 (en) * 2018-09-21 2022-04-20 NTT DoCoMo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
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
WO2021081811A1 (zh) * 2019-10-30 2021-05-06 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
WO2021163900A1 (zh) * 2020-02-18 2021-08-26 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
WO2022067858A1 (en) * 2020-10-02 2022-04-07 Apple Inc. Reporting channel state information for multi-trp operation
WO2022067859A1 (en) 2020-10-02 2022-04-07 Apple Inc. Receiving channel state information from a ue for multi-trp operation
WO2022205040A1 (en) * 2021-03-31 2022-10-06 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
CN102754458B (zh) * 2010-02-12 2015-09-16 黑莓有限公司 操作无线通信网络中的用户设备的方法、操作无线通信网络中的基站的方法、用户设备和基站
CA2784274C (en) * 2010-03-17 2016-02-16 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
CN107819559A (zh) 2011-09-30 2018-03-20 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
RU2609535C2 (ru) * 2012-05-11 2017-02-02 Оптис Вайрлесс Текнолоджи, Элэлси Осуществление опорного сигнала для особых конфигураций подкадра
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
WO2014097357A1 (ja) * 2012-12-19 2014-06-26 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
RU2608538C1 (ru) 2013-01-09 2017-01-19 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для выполнения измерения в системе беспроводной связи
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
JP6674954B2 (ja) 2015-02-05 2020-04-01 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるｃｓｉをフィードバックするための方法及びこのための装置
US10200168B2 (en) 2015-08-27 2019-02-05 Futurewei Technologies, Inc. Systems and methods for adaptation in a wireless network
WO2017204739A1 (en) 2016-05-27 2017-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal tracking in a wireless communication system
US11290158B2 (en) 2016-07-26 2022-03-29 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 *

Also Published As

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

Similar Documents

Publication Publication Date Title
AU2021218045B2 (en) Semi-persistent measurement reference signal (mrs) configuration
US11272429B2 (en) Initiation of mobility reference signal based on quality of initial access signals
US10368373B2 (en) Beam selection and refinement during a random access channel (RACH) procedure
US10834760B2 (en) Mobility enhancement with channel state information reference signals (CSI-RS)
US11071160B2 (en) Methods for beam recovery in millimeter wave systems
JP7288855B2 (ja) 拡張マシンタイプ通信肯定応答バンドリングのための技法
CN109792687B (zh) 用于广播和单播服务的从深度休眠的独立苏醒的方法、装置和介质
US11265894B2 (en) Uplink transmission gaps in eMTC
US10897778B2 (en) User equipment reporting of receive beam change indication
US11219086B2 (en) Enhanced machine type communications quick idle transition after connection release
US11523270B2 (en) Dynamic UE-category switching for enhanced idle mode power savings
CN113193897A (zh) 使用测量报告中的波束信息的快速波束恢复
US10854022B2 (en) Location based sensor sharing
US20170273011A1 (en) Assisted cell acquisition for low cost wireless devices
BR112019001405B1 (pt) Configuração do sinal de referência de medição semipersistente (mrs)

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant