PL3117545T3 - Sposób i układ do konfigurowania pomiarów CSI - Google Patents

Sposób i układ do konfigurowania pomiarów CSI

Info

Publication number
PL3117545T3
PL3117545T3 PL14838341T PL14838341T PL3117545T3 PL 3117545 T3 PL3117545 T3 PL 3117545T3 PL 14838341 T PL14838341 T PL 14838341T PL 14838341 T PL14838341 T PL 14838341T PL 3117545 T3 PL3117545 T3 PL 3117545T3
Authority
PL
Poland
Prior art keywords
arrangement
csi measurements
configuring csi
configuring
measurements
Prior art date
Application number
PL14838341T
Other languages
English (en)
Inventor
Xinghua SONG
Erik Eriksson
Rui Fan
George Joengren
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of PL3117545T3 publication Critical patent/PL3117545T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
PL14838341T 2013-08-21 2014-08-21 Sposób i układ do konfigurowania pomiarów CSI PL3117545T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2013081923 2013-08-21
PCT/CN2014/084884 WO2015024519A1 (en) 2013-08-21 2014-08-21 Method and arrangement for configuring csi measurements
EP14838341.7A EP3117545B1 (en) 2013-08-21 2014-08-21 Method and arrangement for configuring csi measurements

Publications (1)

Publication Number Publication Date
PL3117545T3 true PL3117545T3 (pl) 2020-07-27

Family

ID=52483088

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14838341T PL3117545T3 (pl) 2013-08-21 2014-08-21 Sposób i układ do konfigurowania pomiarów CSI

Country Status (7)

Country Link
US (2) US9807763B2 (pl)
EP (1) EP3117545B1 (pl)
CN (1) CN105723640B (pl)
ES (1) ES2784228T3 (pl)
MX (1) MX358049B (pl)
PL (1) PL3117545T3 (pl)
WO (1) WO2015024519A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2016036097A1 (ko) * 2014-09-01 2016-03-10 엘지전자 주식회사 비면허대역을 지원하는 무선접속시스템에서 채널상태측정 및 보고 방법
US10637550B2 (en) * 2015-02-05 2020-04-28 Lg Electronics Inc. Method for CSI feedback in wireless communication system, and apparatus therefor
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
US10931342B2 (en) * 2015-08-13 2021-02-23 Samsung Electronics Co., Ltd. Reference signal measurement method and apparatus for use in mobile communication system
US10931353B2 (en) 2015-08-21 2021-02-23 Lg Electronics Inc. Method for transmitting or receiving channel state information 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
CN107872829B (zh) 2016-09-28 2021-08-20 华为技术有限公司 一种信号传输方法及相关设备
US10263681B2 (en) * 2016-10-10 2019-04-16 Samsung Electronics Co., Ltd. Method and apparatus for reporting periodic channel state information in mobile communication system using massive array antennas
US11451988B2 (en) 2016-10-14 2022-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for assignment of radio resources in a wireless network
EP3536085A4 (en) * 2016-11-04 2020-06-24 Telefonaktiebolaget LM Ericsson (publ) SYSTEMS AND METHODS FOR HANDLING NON-TYPICAL INTERFERENCE IN WIRELESS COMMUNICATION NETWORKS
JP2020047961A (ja) * 2017-01-06 2020-03-26 株式会社Ｎｔｔドコモ ユーザ装置及び基地局
KR102603689B1 (ko) 2017-04-01 2023-11-17 삼성전자 주식회사 랜덤 액세스 방법, 네트워크 노드 및 사용자 장치
KR102743097B1 (ko) 2017-04-01 2024-12-16 삼성전자 주식회사 랜덤 액세스 방법, 네트워크 노드 및 사용자 장치
CN109600841B (zh) * 2017-09-30 2024-03-15 北京三星通信技术研究有限公司 随机接入方法、网络节点和用户设备
US11228356B2 (en) 2018-09-12 2022-01-18 Telefonaktiebolaget Lm Ericsson (Publ) Configuration of resources for downlink CSI measurements
CN110971339B (zh) 2018-09-28 2021-04-27 维沃移动通信有限公司 一种信息传输方法及终端
EP3799329A1 (en) 2019-09-27 2021-03-31 Apple Inc. System and method for reporting signal quality information
CN112583462B (zh) * 2019-09-27 2025-10-28 苹果公司 用于报告信号质量信息的系统和方法
US11632157B2 (en) * 2020-02-13 2023-04-18 Samsung Electronics Co., Ltd. Method and apparatus for interference measurement

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101635932B (zh) * 2008-07-21 2012-08-29 华为技术有限公司 信道检测和上报方法及系统、终端、管理中心
CN101877608B (zh) * 2010-06-30 2015-07-22 中兴通讯股份有限公司 一种针对协作波束赋型的优化加权csi反馈方法和装置
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
KR20120049449A (ko) * 2010-11-08 2012-05-17 삼성전자주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
AU2011326870B2 (en) * 2010-11-11 2016-05-26 Telefonaktiebolaget L M Ericsson (Publ) Methods and network nodes for configuring almost blank subframe transmission patterns and corresponding measurement patterns for reducing intercell interference in an heterogeneous cellular radio communication system
US9253791B2 (en) 2011-12-09 2016-02-02 Lg Electronics Inc. Method and apparatus of reference signal dropping
US9008585B2 (en) * 2012-01-30 2015-04-14 Futurewei Technologies, Inc. System and method for wireless communications measurements and CSI feedback
US9155098B2 (en) * 2012-03-29 2015-10-06 Qualcomm Incorporated Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
CN103516464B (zh) 2012-06-20 2018-04-10 中兴通讯股份有限公司 信道状态信息报告的反馈方法及装置
EP3726769A1 (en) * 2012-07-02 2020-10-21 LG Electronics Inc. Method and device for reporting channel state information in wireless communication system
CN103580820A (zh) * 2012-08-03 2014-02-12 上海贝尔股份有限公司 控制ri报告的方法及装置
US8983002B2 (en) * 2012-10-02 2015-03-17 Broadcom Corporation Systems and methods for establishing transmission format parameters between communication devices
US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
EP2939485B1 (en) * 2012-12-27 2018-08-15 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for measurement procedures with composite dynamic subframes in dynamic tdd
US10020859B2 (en) * 2013-01-17 2018-07-10 Nec Corporation Channel feedback for vertical and full-dimensional beamforming
US9300451B2 (en) * 2013-03-13 2016-03-29 Samsung Electronics Co., Ltd. Transmission of sounding reference signals for adaptively configured TDD communication systems
US9306725B2 (en) * 2013-03-13 2016-04-05 Samsung Electronics Co., Ltd. Channel state information for adaptively configured TDD communication systems
US9537631B2 (en) * 2013-03-27 2017-01-03 Lg Electronics Inc. Method for setting reference signal in multi-cell based wireless communication system and apparatus therefor
GB2527246A (en) * 2013-04-16 2015-12-16 Lg Electronics Inc Method and apparatus for reporting channel state information in wireless communication system
US9680522B2 (en) * 2013-05-09 2017-06-13 Texas Instruments Incorporated Dynamic reconfiguration of uplink transmission in a TDD wireless communication system
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
WO2015060619A1 (ko) * 2013-10-21 2015-04-30 엘지전자 주식회사 무선 통신 시스템에서 간섭 측정 자원 설정 방법 및 이를 위한 장치
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
US10003448B2 (en) * 2014-02-18 2018-06-19 Lg Electronics Inc. Method for reporting channel status information in wireless communication system supporting change in use of wireless resources, and device therefor
US9930557B2 (en) * 2014-02-18 2018-03-27 Lg Electronics Inc. Method by which terminal reports channel status information in wireless communication system, and apparatus therefor
CN104935389B (zh) * 2014-03-21 2020-05-19 中兴通讯股份有限公司 信道状态信息测量方法和装置
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
US9813216B2 (en) * 2014-04-04 2017-11-07 Lg Electronics Inc. Method for reporting channel state information having interference cancellation capability reflected therein, and apparatus therefor
KR102354498B1 (ko) * 2014-04-16 2022-01-21 엘지전자 주식회사 무선 통신 시스템에서 비주기적 채널 상태 정보를 처리하는 방법 및 장치
WO2016024731A1 (ko) * 2014-08-12 2016-02-18 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
MX2016002148A (es) 2017-03-01
US20160278077A1 (en) 2016-09-22
CN105723640A (zh) 2016-06-29
WO2015024519A1 (en) 2015-02-26
CN105723640B (zh) 2020-03-03
MX358049B (es) 2018-08-03
EP3117545A4 (en) 2018-01-10
US9807763B2 (en) 2017-10-31
EP3117545B1 (en) 2020-02-19
US10397917B2 (en) 2019-08-27
US20180092088A1 (en) 2018-03-29
EP3117545A1 (en) 2017-01-18
ES2784228T3 (es) 2020-09-23

Similar Documents

Publication Publication Date Title
EP3117545A4 (en) Method and arrangement for configuring csi measurements
HUE046305T2 (hu) Módszer és elrendezés a CSI-méréshez
GB201309057D0 (en) Method
PL3014315T3 (pl) Sposób i układ pomiaru szczelinowalności
GB201322673D0 (en) Screening method
ZA201604113B (en) Siliceous composition and method for obtaining same
GB201301857D0 (en) Method
GB201309654D0 (en) Method
GB201301233D0 (en) Method
PT2821771T (pt) Método de teste
GB201311385D0 (en) Method
GB201301094D0 (en) Method
GB201306587D0 (en) Adjustable probe
GB201311389D0 (en) Method
GB201313728D0 (en) Calibration method
GB201321417D0 (en) Test
GB201304698D0 (en) Measurement apparatus
GB201301933D0 (en) Measurement apparatus
GB201318967D0 (en) Mr
GB2506708B (en) Method for testing equipment
GB201315691D0 (en) Inspection method
GB201310696D0 (en) Securing apparatus
GB201309876D0 (en) Screening method
GB201308893D0 (en) Screening method
HUP1300271A2 (en) Measuring station for measuring and testing values