PL2923510T3 - Sposoby i węzły sieci radiowej do mierzenia zakłóceń - Google Patents

Sposoby i węzły sieci radiowej do mierzenia zakłóceń

Info

Publication number
PL2923510T3
PL2923510T3 PL12888839T PL12888839T PL2923510T3 PL 2923510 T3 PL2923510 T3 PL 2923510T3 PL 12888839 T PL12888839 T PL 12888839T PL 12888839 T PL12888839 T PL 12888839T PL 2923510 T3 PL2923510 T3 PL 2923510T3
Authority
PL
Poland
Prior art keywords
methods
radio network
network nodes
measuring interference
interference
Prior art date
Application number
PL12888839T
Other languages
English (en)
Inventor
Shaohua Li
Zhiheng Guo
Jinhua Liu
Xinghua SONG
Zhan Zhang
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 PL2923510T3 publication Critical patent/PL2923510T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
PL12888839T 2012-11-26 2012-11-26 Sposoby i węzły sieci radiowej do mierzenia zakłóceń PL2923510T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12888839.3A EP2923510B1 (en) 2012-11-26 2012-11-26 Methods and radio network nodes for measuring interference
PCT/CN2012/085238 WO2014079052A1 (en) 2012-11-26 2012-11-26 Methods and radio network nodes for measuring interference

Publications (1)

Publication Number Publication Date
PL2923510T3 true PL2923510T3 (pl) 2018-06-29

Family

ID=50775419

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12888839T PL2923510T3 (pl) 2012-11-26 2012-11-26 Sposoby i węzły sieci radiowej do mierzenia zakłóceń

Country Status (10)

Country Link
US (2) US9584272B2 (pl)
EP (2) EP2923510B1 (pl)
CN (2) CN104956716B (pl)
DK (1) DK2923510T3 (pl)
ES (2) ES2665563T3 (pl)
NO (1) NO2923510T3 (pl)
PL (1) PL2923510T3 (pl)
PT (1) PT2923510T (pl)
TR (1) TR201802114T4 (pl)
WO (1) WO2014079052A1 (pl)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104937861B (zh) * 2013-01-25 2018-03-23 Lg 电子株式会社 在无线通信***中测量基站之间的信道的方法和设备
JP6396896B2 (ja) * 2013-05-09 2018-09-26 シャープ株式会社 端末装置、通信方法および集積回路
WO2015020108A1 (ja) * 2013-08-09 2015-02-12 シャープ株式会社 端末、基地局、集積回路、および通信方法
CN105099631A (zh) * 2014-04-17 2015-11-25 北京三星通信技术研究有限公司 一种处理灵活双工的方法和设备
WO2016002323A1 (ja) * 2014-07-01 2016-01-07 株式会社Ｎｔｔドコモ 基地局、ユーザ端末、無線通信システム、および通信制御方法
US20160066290A1 (en) * 2014-09-03 2016-03-03 Broadcom Corporation Cell Timing Synchronization Via Network Listening
US10708016B2 (en) * 2015-12-14 2020-07-07 Qualcomm Incorporated Reference signals for estimating mixed interference
CN107888343A (zh) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 一种上行控制信息发送方法、装置及终端
EP3592024B1 (en) * 2017-03-24 2023-04-26 Huawei Technologies Co., Ltd. Transmission power control based on interference measurement signals and interference measurement resources
WO2018202144A1 (en) * 2017-05-05 2018-11-08 Mediatek Inc. Method and apparatus for cross-link interference measurements in mobile communications
CN110011771B (zh) * 2018-01-05 2020-07-10 ***通信有限公司研究院 一种信息传输方法、基站及网络管理单元
CN110139290B (zh) * 2018-02-09 2022-03-08 ***通信有限公司研究院 一种远端干扰测量信号的处理方法及基站、存储介质
US10848294B2 (en) 2018-05-02 2020-11-24 Qualcomm Incorporated Management of remote interference in time division duplexing networks
JP7227987B2 (ja) * 2018-06-04 2023-02-22 ノキア テクノロジーズ オサケユイチア ＮＲ ＴＤＤ無線フレーム構成およびＣＬＩ感度のｇＮＢ間Ｘｎシグナリング
US11005586B2 (en) 2018-07-31 2021-05-11 Qualcomm Incorporated Reference signal monitoring mechanism for remote interference management
CN110809278B (zh) * 2018-08-06 2021-10-22 ***通信有限公司研究院 信号传输方法和设备
US20210306127A1 (en) * 2018-08-09 2021-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Minimization of base station to base station interference in tdd networks
CN110831176B (zh) * 2018-08-10 2023-03-31 ***通信有限公司研究院 一种信号发送方法、信号检测方法、装置及基站
CN110831043B (zh) * 2018-08-10 2022-09-27 维沃移动通信有限公司 一种干扰处理方法、装置及***
WO2020061724A1 (en) * 2018-09-24 2020-04-02 Qualcomm Incorporated Triggering mechanism for remote interference management
US11296851B2 (en) 2018-09-28 2022-04-05 Qualcomm Incorporated Remote interference management reference signal transmission
US10820237B2 (en) * 2018-09-28 2020-10-27 Qualcomm Incorporated Multi-step reference signal configuration and detection for interference management
WO2020062021A1 (en) 2018-09-28 2020-04-02 Qualcomm Incorporated Enhancement by aggressor victim relation
CN110971312B (zh) * 2018-09-30 2021-08-17 中国电信股份有限公司 大气波导引发的基站间干扰的处理方法和装置
WO2020034435A1 (en) 2018-11-02 2020-02-20 Zte Corporation Interference management in wireless systems
CN111148124B (zh) * 2018-11-02 2022-05-24 华为技术有限公司 参考信号的传输方法及通信装置
WO2020140225A1 (en) 2019-01-03 2020-07-09 Qualcomm Incorporated Reference signaling for neighbor interference management
PT3909336T (pt) 2019-01-11 2024-02-06 Zte Corp Configuração de recursos para mitigação de interferência remota
CN111464261B (zh) * 2019-01-22 2021-07-23 大唐移动通信设备有限公司 一种信号传输、检测方法及装置
JP7339348B2 (ja) * 2019-02-03 2023-09-05 オッポ広東移動通信有限公司 無線通信方法、端末デバイス及びネットワークデバイス
WO2020166946A1 (en) * 2019-02-11 2020-08-20 Samsung Electronics Co., Ltd. Remote interference management method, gnb, electronic device, and readable storage medium
CN111565445B (zh) * 2019-02-13 2021-06-04 海信集团有限公司 一种基站对终端进行资源调度及功率控制的方法和设备
CN111756507B (zh) * 2019-03-29 2021-10-22 成都华为技术有限公司 一种远程干扰管理方法及装置
US20210112550A1 (en) * 2019-10-10 2021-04-15 T-Mobile Usa, Inc. Detecting interference between base stations and microwave backhaul transceivers
US20230254774A1 (en) * 2020-07-01 2023-08-10 Nokia Technologies Oy Power control of spatial reuse for supporting time sensitive communication in the unlicensed band

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004207840A (ja) * 2002-12-24 2004-07-22 Nec Corp 無線リソース管理方法及びそれに用いる管理装置、基地局及び端末
KR100961745B1 (ko) * 2006-11-27 2010-06-07 삼성전자주식회사 릴레이 방식을 사용하는 무선통신시스템에서 채널정보 통신장치 및 방법
US20080207209A1 (en) * 2007-02-22 2008-08-28 Fujitsu Limited Cellular mobile radio communication system
CA2683476C (en) 2007-04-11 2019-04-02 Telefonaktiebolaget L M Ericsson (Publ) Information on reference signal structure for neighbouring cell measurements
US7965657B2 (en) * 2008-03-26 2011-06-21 Texas Instruments Incorporated Sounding reference signal cell specific sub-frame configuration
WO2010049587A1 (en) * 2008-10-31 2010-05-06 Nokia Corporation Dynamic allocation of subframe scheduling for time division duplex operation in a packet-based wireless communication system
US8537724B2 (en) * 2009-03-17 2013-09-17 Motorola Mobility Llc Relay operation in a wireless communication system
CN101877865B (zh) * 2009-04-30 2014-06-11 中兴通讯股份有限公司 发送测量参考信号的方法、***以及基站和中继站
US8559343B2 (en) * 2009-12-23 2013-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Flexible subframes
JP5874931B2 (ja) * 2010-03-01 2016-03-02 日本電気株式会社 無線通信装置、無線通信システム、与干渉制御方法、記憶媒体、および制御装置
CN101931456B (zh) * 2010-08-09 2016-05-25 中兴通讯股份有限公司 一种移动通信***中测量参考信号的发送方法
KR20120049449A (ko) * 2010-11-08 2012-05-17 삼성전자주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
US9072110B2 (en) 2010-11-08 2015-06-30 Mediatek Inc. Method for UE pattern indication and measurement for interference coordination
CN102595436B (zh) * 2011-01-13 2015-05-27 华为技术有限公司 一种干扰检测方法、装置和***
WO2012099412A2 (ko) * 2011-01-23 2012-07-26 엘지전자 주식회사 무선 통신 시스템에서 중계기의 상향링크 신호 전송 방법 및 장치
CN102740477B (zh) * 2011-03-31 2016-03-02 华为技术有限公司 时分双工***中子帧配置的方法、基站及用户设备
CN102217361B (zh) * 2011-05-31 2014-09-17 华为技术有限公司 基站间干扰检测方法及基站
US20140160967A1 (en) * 2011-06-09 2014-06-12 Broadcom Corporation Interference Control in Time Division Duplex Communication
US20140269456A1 (en) * 2011-10-20 2014-09-18 Haiming Wang Method, an Apparatus and a Computer Program Product for Flexible TDD Configuration
CN102387528B (zh) * 2011-11-08 2017-11-07 中兴通讯股份有限公司 一种干扰测量信息通知方法、干扰测量方法、基站及终端
US8873467B2 (en) * 2011-12-05 2014-10-28 Ofinno Technologies, Llc Control channel detection
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US8958349B2 (en) * 2012-10-25 2015-02-17 Blackberry Limited Method and apparatus for dynamic change of the TDD UL/DL configuration in LTE systems

Also Published As

Publication number Publication date
US10382153B2 (en) 2019-08-13
DK2923510T3 (en) 2018-04-03
US20140219113A1 (en) 2014-08-07
WO2014079052A1 (en) 2014-05-30
CN110062408B (zh) 2022-11-01
ES2753804T3 (es) 2020-04-14
PT2923510T (pt) 2018-02-08
EP2923510A1 (en) 2015-09-30
NO2923510T3 (pl) 2018-06-09
CN110062408A (zh) 2019-07-26
EP3316619A1 (en) 2018-05-02
CN104956716B (zh) 2019-06-04
CN104956716A (zh) 2015-09-30
US20170126340A1 (en) 2017-05-04
TR201802114T4 (tr) 2018-03-21
EP2923510A4 (en) 2016-07-27
EP2923510B1 (en) 2018-01-10
ES2665563T3 (es) 2018-04-26
US9584272B2 (en) 2017-02-28
EP3316619B1 (en) 2019-09-04

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