IN2014DN07981A - - Google Patents

Info

Publication number
IN2014DN07981A
IN2014DN07981A IN7981DEN2014A IN2014DN07981A IN 2014DN07981 A IN2014DN07981 A IN 2014DN07981A IN 7981DEN2014 A IN7981DEN2014 A IN 7981DEN2014A IN 2014DN07981 A IN2014DN07981 A IN 2014DN07981A
Authority
IN
India
Prior art keywords
aggressor
victim
interference
message
threshold
Prior art date
Application number
Other languages
English (en)
Inventor
Oumer Teyeb
Angelo Centonza
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 IN2014DN07981A publication Critical patent/IN2014DN07981A/en

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
IN7981DEN2014 2012-03-15 2012-12-07 IN2014DN07981A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261611080P 2012-03-15 2012-03-15
PCT/SE2012/051356 WO2013137796A1 (en) 2012-03-15 2012-12-07 Downlink interference coordination in a radio communication network

Publications (1)

Publication Number Publication Date
IN2014DN07981A true IN2014DN07981A (zh) 2015-05-01

Family

ID=47521125

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7981DEN2014 IN2014DN07981A (zh) 2012-03-15 2012-12-07

Country Status (6)

Country Link
US (2) US9356709B2 (zh)
EP (1) EP2826312B1 (zh)
JP (1) JP6059331B2 (zh)
AU (1) AU2012373339B2 (zh)
IN (1) IN2014DN07981A (zh)
WO (1) WO2013137796A1 (zh)

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EP2826313A1 (en) * 2012-03-16 2015-01-21 Nokia Solutions and Networks Oy Power control in wireless communications
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
WO2014127795A1 (en) * 2013-02-19 2014-08-28 Nokia Solutions And Networks Oy Determination of whether a handover was necessary based on quality of service
US9973980B2 (en) 2013-03-06 2018-05-15 Qualcomm Incorporated Communications methods and apparatus that facilitate handover decisions and related measurements
US9094951B2 (en) * 2013-03-14 2015-07-28 Qualcomm Incorporated Communications methods and apparatus for allocation of resources and handover related measurements
CN104053241A (zh) * 2013-03-15 2014-09-17 中兴通讯股份有限公司 一种通信节点间干扰协调的系统及方法
WO2014181233A1 (en) 2013-05-05 2014-11-13 Mariana Goldhamer Collaborative radio resource allocation in cellular deployments
US9480070B1 (en) * 2013-08-30 2016-10-25 Sprint Spectrum L.P. Bearer data power boosting in a wireless communication system
WO2015093869A1 (ko) * 2013-12-18 2015-06-25 엘지전자 주식회사 무선 통신 시스템에서 abs 정보 수신 방법 및 장치
US9888469B2 (en) 2014-03-19 2018-02-06 Nec Corporation Signalling for coordinated multi-point transmission and reception (CoMP)
EP3170353B1 (en) * 2014-07-17 2018-12-26 Telefonaktiebolaget LM Ericsson (publ) Method and network element for scheduling a communication device
US10230507B2 (en) 2014-09-25 2019-03-12 Nec Corporation Signalling in coordinated multi-point transmission and reception (CoMP)
US10224986B2 (en) 2014-09-25 2019-03-05 Nec Corporation Signalling in coordinated multi-point transmission and reception (CoMP)
KR102355785B1 (ko) * 2015-01-19 2022-01-26 삼성전자주식회사 무선 통신 시스템에서 협력 전송을 위한 제어 정보 송신 장치 및 방법
US11166184B2 (en) 2018-06-29 2021-11-02 Qualcomm Incorporated Techniques to reduce base station to base station interference in semi-synchronous time division duplex operations
WO2020058878A1 (en) * 2018-09-21 2020-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Intelligent grouping of network nodes for remote interference management
WO2020056703A1 (en) * 2018-09-21 2020-03-26 Qualcomm Incorporated Remote interference management design introduction
WO2020061721A1 (en) * 2018-09-24 2020-04-02 Qualcomm Incorporated Centrally-controlled inter-cell interference mitigation introduction
WO2020062021A1 (en) * 2018-09-28 2020-04-02 Qualcomm Incorporated Enhancement by aggressor victim relation
KR102094637B1 (ko) * 2019-05-22 2020-03-30 함지연 항균성이 우수한 생분해성 부직포 및 생분해성 부직포의 제조방법
CN112766631A (zh) * 2020-12-22 2021-05-07 国网浙江省电力有限公司绍兴供电公司 一种用于电力无线异构网络的劣化监控方法

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KR101547545B1 (ko) * 2009-04-20 2015-09-04 삼성전자주식회사 무선 통신 시스템의 기지국간 간섭 제거를 위한 방법 및 이를 위한 장치
US8340677B2 (en) * 2009-07-02 2012-12-25 Futurewei Technologies, Inc. System and method for semi-static downlink inter-cell interference coordination for wireless communications
JP5504753B2 (ja) * 2009-08-26 2014-05-28 富士通株式会社 基地局、通信システムおよび通信方法
US9232462B2 (en) 2009-10-15 2016-01-05 Qualcomm Incorporated Methods and apparatus for cross-cell coordination and signaling
US8868091B2 (en) 2010-01-18 2014-10-21 Qualcomm Incorporated Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power
KR101629519B1 (ko) * 2010-01-22 2016-06-14 삼성전자주식회사 셀룰러 통신 시스템의 셀간 간섭 제어를 위해 자원 할당을 스케줄링하는 방법 및 장치와 그 기지국
EP2583517B1 (en) 2010-06-18 2017-05-03 Mediatek Inc. Method for coordinating transmissions between different communications apparatuses and communication sapparatuses utilizing the same
KR20120006881A (ko) * 2010-07-13 2012-01-19 삼성전자주식회사 Ｏｆｄｍ 계층셀 시스템에서 셀 간 간섭 조절 방법 및 장치
EP2605579A1 (en) * 2010-08-13 2013-06-19 Fujitsu Limited Base station on the basis of orthogonal frequency division multiplexing scheme and interference coordination method thereof
US8599744B2 (en) * 2011-07-27 2013-12-03 Cisco Technology, Inc. Transmit power control maximizing coverage at a minimum interference

Also Published As

Publication number Publication date
JP6059331B2 (ja) 2017-01-11
WO2013137796A1 (en) 2013-09-19
JP2015516719A (ja) 2015-06-11
AU2012373339B2 (en) 2017-08-31
US20160277163A1 (en) 2016-09-22
EP2826312A1 (en) 2015-01-21
EP2826312B1 (en) 2017-09-20
US10014993B2 (en) 2018-07-03
US20140073368A1 (en) 2014-03-13
AU2012373339A1 (en) 2014-10-02
US9356709B2 (en) 2016-05-31

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