ATE516633T1 - Mobilkommunikationssystem, verfahren zur unterdrückung von störungen aus der nachbarschaft und basisstationsknoten in dem system - Google Patents

Mobilkommunikationssystem, verfahren zur unterdrückung von störungen aus der nachbarschaft und basisstationsknoten in dem system

Info

Publication number
ATE516633T1
ATE516633T1 AT07721002T AT07721002T ATE516633T1 AT E516633 T1 ATE516633 T1 AT E516633T1 AT 07721002 T AT07721002 T AT 07721002T AT 07721002 T AT07721002 T AT 07721002T AT E516633 T1 ATE516633 T1 AT E516633T1
Authority
AT
Austria
Prior art keywords
user equipment
base station
neighborhood
established
wireless link
Prior art date
Application number
AT07721002T
Other languages
English (en)
Inventor
Rongqiang Li
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE516633T1 publication Critical patent/ATE516633T1/de

Links

Classifications

    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00695—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using split of the control plane or user plane
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • H04W52/146—Uplink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT07721002T 2006-08-08 2007-04-28 Mobilkommunikationssystem, verfahren zur unterdrückung von störungen aus der nachbarschaft und basisstationsknoten in dem system ATE516633T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006101105735A CN100428830C (zh) 2006-08-08 2006-08-08 移动通信系统中邻区干扰抑制方法及基站节点
PCT/CN2007/001429 WO2008019557A1 (fr) 2006-08-08 2007-04-28 Système de communication mobile, procédé d'inhibition des interférences de voisinage et noeud de station de base faisant partie du système

Publications (1)

Publication Number Publication Date
ATE516633T1 true ATE516633T1 (de) 2011-07-15

Family

ID=37674822

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07721002T ATE516633T1 (de) 2006-08-08 2007-04-28 Mobilkommunikationssystem, verfahren zur unterdrückung von störungen aus der nachbarschaft und basisstationsknoten in dem system

Country Status (7)

Country Link
US (2) US20090143016A1 (de)
EP (1) EP2053758B1 (de)
JP (1) JP4955058B2 (de)
CN (2) CN100428830C (de)
AT (1) ATE516633T1 (de)
ES (1) ES2366817T3 (de)
WO (1) WO2008019557A1 (de)

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CN101364826B (zh) * 2007-08-08 2012-06-06 华为技术有限公司 宏分集合并及干扰控制综合实现方法、系统和基站
CN101394209B (zh) * 2007-09-21 2013-02-27 华为技术有限公司 宏分集合并实现方法、系统和设备
US9648493B2 (en) 2007-11-16 2017-05-09 Qualcomm Incorporated Using identifiers to establish communication
US8504091B2 (en) * 2008-02-01 2013-08-06 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network
US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
CN101227747A (zh) * 2008-02-04 2008-07-23 华为技术有限公司 解调资源分配方法、基站和系统
US9585069B2 (en) 2008-06-19 2017-02-28 Qualcomm Incorporated Access terminal assisted node identifier confusion resolution
US8989138B2 (en) 2008-07-15 2015-03-24 Qualcomm Incorporated Wireless communication systems with femto nodes
US8743858B2 (en) 2008-07-15 2014-06-03 Qualcomm Incorporated Wireless communication systems with femto cells
GB0905357D0 (en) * 2009-03-27 2009-05-13 Icera Inc Estimation of signal and interference power
US9401784B2 (en) * 2009-10-21 2016-07-26 Qualcomm Incorporated Time and frequency acquisition and tracking for OFDMA wireless systems
US10111111B2 (en) 2009-11-19 2018-10-23 Qualcomm Incorporated Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks
US9247460B2 (en) * 2010-03-09 2016-01-26 Telefonaktiebolaget L M Ericsson (Publ) Adjustment of link adaptation parameter based on data and control channel load
US9030954B2 (en) 2010-03-24 2015-05-12 Telefonaktiebolaget L M Ericsson (Publ) Reducing load in a communications network
US9065583B2 (en) 2010-04-13 2015-06-23 Qualcomm Incorporated Method and apparatus for inferring user equipment interference suppression capability from measurements report
CN102378259B (zh) * 2010-08-04 2015-10-21 中兴通讯股份有限公司 一种基于负载均衡的上行干扰控制装置及方法
US8717924B2 (en) 2010-12-03 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement for load management in heterogeneous networks with interference suppression capable receivers
CN103262598B (zh) 2010-12-10 2017-02-15 瑞典爱立信有限公司 用于异构网络中的干扰管理的信号传输
WO2012078105A1 (en) 2010-12-10 2012-06-14 Telefonaktiebolaget L M Ericsson (Publ) Adaptive load prediction for interference suppression receivers
US8942750B2 (en) * 2011-01-07 2015-01-27 Apple Inc. Power control in a mobile device
HUE047652T2 (hu) 2011-02-14 2020-05-28 Qualcomm Inc Cellaközi feltöltés irányú kapcsolati interferencia vezérlés
US9554338B2 (en) * 2011-02-18 2017-01-24 Qualcomm Incorporated Apparatus, method, and system for uplink control channel reception in a heterogeneous wireless communication network
US9049730B2 (en) * 2011-11-14 2015-06-02 Qualcomm Incorporated Uplink data transmission with interference mitigation
CN103188816B (zh) 2011-12-30 2015-03-25 华为技术有限公司 控制邻区用户终端的服务授权的方法和装置
CN103298045B (zh) * 2012-02-24 2016-08-10 华为终端有限公司 一种控制小区重选的方法和装置
WO2014063315A1 (zh) * 2012-10-24 2014-05-01 华为技术有限公司 干扰控制方法、装置和系统
CN113411852A (zh) * 2013-06-18 2021-09-17 索尼公司 通信装置
US9402238B1 (en) * 2014-03-17 2016-07-26 Marvell International Ltd. Method and apparatus for controlling a transmit power level of a device in a wireless communications network
WO2015142244A1 (en) * 2014-03-21 2015-09-24 Telefonaktiebolaget L M Ericsson (Publ) System and method for improving uplink control channels for weak communication links
US9699741B1 (en) 2014-04-30 2017-07-04 Marvell International Ltd. Method and apparatus for determining access control parameters for devices in a wireless communications network
CN104301977B (zh) * 2014-09-22 2017-12-15 西安交通大学 一种干扰信道下的swipt系统中的传输方法
EP3214877B1 (de) * 2014-11-26 2020-02-26 Huawei Technologies Co. Ltd. Drahtloskommunikationsverfahren, -vorrichtung und -system
CN107710838B (zh) * 2015-06-28 2021-09-03 梁平 一种在无线通信系统中进行功率分配和预编码矩阵计算的方法
CN108882317B (zh) * 2017-05-11 2021-09-14 中兴通讯股份有限公司 通信链路控制方法和装置
CN112055417B (zh) * 2019-06-06 2022-08-26 华为技术有限公司 无线通信系统、调度方法、无线通信方法及装置
CN112770381B (zh) * 2021-01-12 2022-02-08 中国科学院数学与系统科学研究院 调整区域内各子区域的导频信号发射总功率的方法和装置

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FR2808158B1 (fr) * 2000-04-19 2002-06-07 Mitsubishi Electric Inf Tech Methode de controle de puissance dans un systeme de telecommunication
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Also Published As

Publication number Publication date
US20090143016A1 (en) 2009-06-04
JP2010500793A (ja) 2010-01-07
EP2053758A1 (de) 2009-04-29
JP4955058B2 (ja) 2012-06-20
US20120028644A1 (en) 2012-02-02
CN100428830C (zh) 2008-10-22
EP2053758B1 (de) 2011-07-13
CN1905730A (zh) 2007-01-31
EP2053758A4 (de) 2010-01-06
CN101317343B (zh) 2012-06-27
WO2008019557A1 (fr) 2008-02-21
ES2366817T3 (es) 2011-10-25
CN101317343A (zh) 2008-12-03

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