PT2923510T - Métodos e nós de rede de rádio para medição de interferência - Google Patents

Métodos e nós de rede de rádio para medição de interferência

Info

Publication number
PT2923510T
PT2923510T PT128888393T PT12888839T PT2923510T PT 2923510 T PT2923510 T PT 2923510T PT 128888393 T PT128888393 T PT 128888393T PT 12888839 T PT12888839 T PT 12888839T PT 2923510 T PT2923510 T PT 2923510T
Authority
PT
Portugal
Prior art keywords
methods
radio network
network nodes
measuring interference
interference
Prior art date
Application number
PT128888393T
Other languages
English (en)
Inventor
Song Xinghua
Li Shaohua
Guo Zhiheng
Liu Jinhua
Zhang Zhan
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PT2923510T publication Critical patent/PT2923510T/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/345Interference values
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/08Testing, supervising or monitoring using real traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241TPC 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/24TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/06TPC algorithms
    • H04W52/14Separate analysis of uplink or downlink
    • H04W52/143Downlink power control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources 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)
PT128888393T 2012-11-26 2012-11-26 Métodos e nós de rede de rádio para medição de interferência PT2923510T (pt)

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
PT2923510T true PT2923510T (pt) 2018-02-08

Family

ID=50775419

Family Applications (1)

Application Number Title Priority Date Filing Date
PT128888393T PT2923510T (pt) 2012-11-26 2012-11-26 Métodos e nós de rede de rádio para medição de interferência

Country Status (10)

Country Link
US (2) US9584272B2 (pt)
EP (2) EP3316619B1 (pt)
CN (2) CN104956716B (pt)
DK (1) DK2923510T3 (pt)
ES (2) ES2665563T3 (pt)
NO (1) NO2923510T3 (pt)
PL (1) PL2923510T3 (pt)
PT (1) PT2923510T (pt)
TR (1) TR201802114T4 (pt)
WO (1) WO2014079052A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2950462B1 (en) * 2013-01-25 2020-04-29 LG Electronics Inc. Method and device for measuring channel between base stations in wireless communication system
EP2996415B1 (en) * 2013-05-09 2019-09-04 Sharp Kabushiki Kaisha Terminal device, communication method, and integrated circuit
EP3032904A4 (en) * 2013-08-09 2017-03-22 Sharp Kabushiki Kaisha Terminal, base station, integrated circuit, and communications method
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
US11115174B2 (en) * 2014-07-01 2021-09-07 Ntt Docomo, Inc. Base station, user terminal, radio communication system, and communication control method
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
US11284355B2 (en) 2017-03-24 2022-03-22 Huawei Technologies Co., Ltd. Interference measurement method and related device
US10644845B2 (en) * 2017-05-05 2020-05-05 Mediatek Inc. Method and apparatus for cross-link interference measurements in mobile communications
CN110011771B (zh) * 2018-01-05 2020-07-10 中国移动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 中国移动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
CN112236964B (zh) * 2018-06-04 2024-10-11 诺基亚技术有限公司 NR TDD无线电帧配置和CLI灵敏度的gNB Xn间信令
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 中国移动通信有限公司研究院 信号传输方法和设备
WO2020032864A1 (en) * 2018-08-09 2020-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Minimization of base station to base station interference in tdd networks
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、装置及系统
CN110831176B (zh) * 2018-08-10 2023-03-31 中国移动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
WO2020061724A1 (en) * 2018-09-24 2020-04-02 Qualcomm Incorporated Triggering mechanism for remote interference management
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
US11296851B2 (en) 2018-09-28 2022-04-05 Qualcomm Incorporated Remote interference management reference signal transmission
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
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
CN115664579A (zh) 2018-11-02 2023-01-31 中兴通讯股份有限公司 无线系统中的干扰管理
WO2020140225A1 (en) * 2019-01-03 2020-07-09 Qualcomm Incorporated Reference signaling for neighbor interference management
CN117527128A (zh) 2019-01-11 2024-02-06 中兴通讯股份有限公司 无线通信方法、装置、存储介质
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
CN113596876B (zh) 2019-02-03 2022-12-20 Oppo广东移动通信有限公司 无线通信的方法、终端设备、网络设备、芯片和介质
US20220150012A1 (en) * 2019-02-11 2022-05-12 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
CN115868118A (zh) 2020-07-01 2023-03-28 上海诺基亚贝尔股份有限公司 用于支持免许可频带中的时间敏感通信的空间重用的功率控制
WO2024156133A1 (en) * 2023-03-17 2024-08-02 Zte Corporation Systems and methods for interference measurement for network nodes

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
HUE054175T2 (hu) * 2007-04-11 2021-08-30 Optis Wireless Technology Llc Információ referenciajel szerkezetrõl szomszédos cella mérések számára
US7965657B2 (en) * 2008-03-26 2011-06-21 Texas Instruments Incorporated Sounding reference signal cell specific sub-frame configuration
US9584216B2 (en) * 2008-10-31 2017-02-28 Nokia Technologies Oy Dynamic allocation of subframe scheduling for time divison 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、系统以及基站和中继站
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 一种移动通信系统中测量参考信号的发送方法
US9072110B2 (en) 2010-11-08 2015-06-30 Mediatek Inc. Method for UE pattern indication and measurement for interference coordination
KR20120049449A (ko) 2010-11-08 2012-05-17 삼성전자주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
CN102595436B (zh) * 2011-01-13 2015-05-27 华为技术有限公司 一种干扰检测方法、装置和系统
EP2667524A4 (en) * 2011-01-23 2017-10-25 LG Electronics Inc. Method and apparatus for transmitting an uplink signal by a relay in a wireless communication system
CN108811141B (zh) * 2011-03-31 2023-10-24 华为技术有限公司 时分双工系统中子帧配置的方法、基站及用户设备
WO2011157134A2 (zh) * 2011-05-31 2011-12-22 华为技术有限公司 基站间干扰检测方法及基站
WO2012167431A1 (en) * 2011-06-09 2012-12-13 Renesas Mobile Corporation Interference control in time division duplex communication
WO2013056445A1 (en) * 2011-10-20 2013-04-25 Renesas Mobile Corporation A 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
CN110062408B (zh) 2022-11-01
ES2753804T3 (es) 2020-04-14
EP2923510B1 (en) 2018-01-10
CN104956716B (zh) 2019-06-04
PL2923510T3 (pl) 2018-06-29
CN104956716A (zh) 2015-09-30
US20170126340A1 (en) 2017-05-04
US20140219113A1 (en) 2014-08-07
WO2014079052A1 (en) 2014-05-30
ES2665563T3 (es) 2018-04-26
EP2923510A1 (en) 2015-09-30
EP3316619B1 (en) 2019-09-04
NO2923510T3 (pt) 2018-06-09
EP2923510A4 (en) 2016-07-27
CN110062408A (zh) 2019-07-26
EP3316619A1 (en) 2018-05-02
DK2923510T3 (en) 2018-04-03
TR201802114T4 (tr) 2018-03-21
US10382153B2 (en) 2019-08-13
US9584272B2 (en) 2017-02-28

Similar Documents

Publication Publication Date Title
PL2923510T3 (pl) Sposoby i węzły sieci radiowej do mierzenia zakłóceń
IL230921A (en) Measuring wireless network interruptions
HK1222499A1 (zh) 網絡覆蓋空洞檢測
HK1216968A1 (zh) 用於無線網絡發現和選擇支持的技術
EP2993941A4 (en) METHOD AND KNOTS FOR MEASURING INTERFERENCE BY COOPERATION BETWEEN CELLS
ZA201505357B (en) Measurement method, cell measurement method, device and communication nodes
EP2798876A4 (en) SYSTEM AND METHOD FOR MEASUREMENTS OF WIRELESS COMMUNICATIONS AND CSI FEEDBACK
PL2826277T3 (pl) Sieć hierarchiczna i zarządzanie interferencjami
EP2844018A4 (en) METHOD AND APPARATUS FOR DISCOVERING A WIRELESS NETWORK
ZA201501055B (en) Communications node
EP2852206A4 (en) METHOD AND INTERCEPTION NODE
EP2959309A4 (en) IMPROVED LOCALIZATION TECHNIQUES FOR WIRELESS NETWORKS
EP3022978A4 (en) Subframe configuration for performing ul-dl interference measurement in guard period of special subframe for wireless networks
EP2897406A4 (en) INTERFERENCE MEASUREMENT METHOD, BASE STATION AND USER EQUIPMENT
EP2842360A4 (en) METHOD AND DEVICE FOR COMMON PARAMETER UTILIZATION FOR WIRELESS NETWORK ACCESS
EP2826285A4 (en) METHODS AND DEVICES FOR MEASURING CHANNEL INTERFERENCE IN A RADIO NETWORK
EP2842368A4 (en) NETWORK DISCOVERY IN A WIRELESS NETWORK
AP2015008488A0 (en) Cooperative measurements in wireless networks
EP2863674A4 (en) METHOD AND DEVICE FOR CAPACITY PLANNING FOR WIRELESS BROADBAND NETWORK
EP3017642A4 (en) Performing measurements in wireless network
EP2702808A4 (en) METHODS AND APPARATUS FOR SHARING A RADIO N UD
EP2938118A4 (en) METHOD, DEVICE AND COMMUNICATION NODES FOR MEASUREMENT
SG11201406106TA (en) Improved intersystem change between different radio access networks
HK1215118A1 (zh) 實體和操作無線局域網的實體的方法
GB2505888B (en) Method for interference & congestion detection with multiple radio technologies