DE69930875D1 - Verfahren in einem telekommunikationssystem - Google Patents

Verfahren in einem telekommunikationssystem

Info

Publication number
DE69930875D1
DE69930875D1 DE69930875T DE69930875T DE69930875D1 DE 69930875 D1 DE69930875 D1 DE 69930875D1 DE 69930875 T DE69930875 T DE 69930875T DE 69930875 T DE69930875 T DE 69930875T DE 69930875 D1 DE69930875 D1 DE 69930875D1
Authority
DE
Germany
Prior art keywords
downlink
downlink power
base station
assigned
subset
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69930875T
Other languages
English (en)
Inventor
Staffan Johansson
Peter Nordstroem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Priority claimed from SE9902774A external-priority patent/SE514179C2/sv
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE69930875D1 publication Critical patent/DE69930875D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • 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
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE69930875T 1998-12-18 1999-12-14 Verfahren in einem telekommunikationssystem Expired - Lifetime DE69930875D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IB9802070 1998-12-18
SE9902774A SE514179C2 (sv) 1998-12-18 1999-07-23 Metod för effektkontrollering i nedåtlänken
PCT/SE1999/002358 WO2000038351A2 (en) 1998-12-18 1999-12-14 Method in a telecommunication system

Publications (1)

Publication Number Publication Date
DE69930875D1 true DE69930875D1 (de) 2006-05-24

Family

ID=26318725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930875T Expired - Lifetime DE69930875D1 (de) 1998-12-18 1999-12-14 Verfahren in einem telekommunikationssystem

Country Status (9)

Country Link
EP (1) EP1142156B1 (de)
JP (1) JP4558943B2 (de)
CN (1) CN1118958C (de)
AT (1) ATE323345T1 (de)
AU (1) AU3090500A (de)
CA (1) CA2355305A1 (de)
DE (1) DE69930875D1 (de)
ES (1) ES2262354T3 (de)
WO (1) WO2000038351A2 (de)

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JP2004501549A (ja) * 2000-05-12 2004-01-15 クゥアルコム・インコーポレイテッド Ｃｄｍａ中間データレートシステムにおける安定性と容量を改善するための方法及び装置
JP4553335B2 (ja) * 2000-10-11 2010-09-29 キヤノン株式会社 移動体通信システム及びその制御方法
GB0029002D0 (en) * 2000-11-28 2001-01-10 Nokia Networks Oy Channels in a communication system
US7130288B2 (en) 2001-01-24 2006-10-31 Qualcomm Incorporated Method for power control for mixed voice and data transmission
EP1160996A1 (de) * 2001-02-02 2001-12-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Steuern des Sendeverhaltens einer ersten Mobilfunk-Einrichtung sowie Mobilfunksystem
US20020172186A1 (en) 2001-04-09 2002-11-21 Peter Larsson Instantaneous joint transmit power control and link adaptation for RTS/CTS based channel access
US6751187B2 (en) * 2001-05-17 2004-06-15 Qualcomm Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission
US7688899B2 (en) 2001-05-17 2010-03-30 Qualcomm Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
US7072413B2 (en) 2001-05-17 2006-07-04 Qualcomm, Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
FI20011238A0 (fi) * 2001-06-12 2001-06-12 Nokia Corp Menetelmä signaalin rajoittamiseksi ja lähetin
US6934555B2 (en) * 2001-06-29 2005-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Software analysis tool for CDMA system
US7046640B2 (en) * 2001-06-29 2006-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Software analysis tool for CDMA system
ATE271283T1 (de) * 2002-01-21 2004-07-15 Samsung Electronics Co Ltd Anordnung und verfahren zur leistungsverteilung in einem hsdpa system (hochgeschwindigkeits- abwärtsverbindung-paket-zugriff)
US8619718B2 (en) 2002-04-05 2013-12-31 Interdigital Technology Corporation Method and apparatus for coordinating a radio network controller and node B resource management for high speed downlink packet data service
FR2851401B1 (fr) * 2003-02-19 2005-05-20 Inst Nat Rech Inf Automat Dispositif et methode de controle d'admission et de congestion de la configuration d'un reseau de communication sans fil
US20040213185A1 (en) * 2003-04-25 2004-10-28 Seong-Jun Oh System and method of controlling forward link transmit power
DE10325306A1 (de) * 2003-06-04 2004-12-30 Siemens Ag Verfahren zur Steuerung von Sendeleistungen von wenigstens zwei von einer sendenden Station gleichzeitig übertragenen Kanälen sowie sendende Station
US7286845B2 (en) * 2003-06-30 2007-10-23 Nokia Corporation System, and associated method, for scheduling weighted transmissions from multiple antennas
US7593332B2 (en) * 2003-07-01 2009-09-22 Samsung Electronics Co., Ltd. Apparatus and method for transmitting reverse packet data in mobile communication system
KR100662370B1 (ko) 2004-11-30 2007-01-02 엘지전자 주식회사 전력제어 방법
JP4805016B2 (ja) * 2006-05-19 2011-11-02 京セラ株式会社 通信システム、通信装置、及び通信レート変更方法
US7797013B2 (en) * 2007-02-28 2010-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Radio communications using scheduled power amplifier backoff
CN102076093B (zh) * 2009-11-24 2014-09-10 中兴通讯股份有限公司 下行业务接纳控制方法及装置
GB2496908B (en) * 2011-11-28 2017-04-26 Ubiquisys Ltd Power management in a cellular system
US9332458B2 (en) 2012-03-25 2016-05-03 Cisco Technology, Inc. System and method for optimizing performance of a communication network
IL222709A (en) 2012-10-25 2016-02-29 Intucell Ltd A method and mechanism for coordinating interference between communications cells in solar systems
US9014004B2 (en) 2012-12-04 2015-04-21 Cisco Technology, Inc. Method for managing load balance in a cellular heterogeneous network
US9167444B2 (en) 2012-12-04 2015-10-20 Cisco Technology, Inc. Method for managing heterogeneous cellular networks
IL224926A0 (en) 2013-02-26 2013-07-31 Valdimir Yanover A method and system for allocating resources in the @telecommunications@cellphone network
GB2518584B (en) 2013-07-09 2019-12-25 Cisco Tech Inc Power setting
US9414310B2 (en) 2013-11-27 2016-08-09 Cisco Technology, Inc. System and method for small cell power control in an enterprise network environment
US9655102B2 (en) 2014-06-20 2017-05-16 Cisco Technology, Inc. Interference control in a cellular communications network
US9402195B2 (en) 2014-09-07 2016-07-26 Cisco Technology, Inc. Operation of base station in a cellular communications network
US9844070B2 (en) 2014-09-10 2017-12-12 Cisco Technology, Inc. System and method for decoupling long term evolution media access control scheduling from subframe rate procedures
US9729396B2 (en) 2014-11-04 2017-08-08 Cisco Technology, Inc. System and method for providing dynamic radio access network orchestration
US9918314B2 (en) 2015-04-14 2018-03-13 Cisco Technology, Inc. System and method for providing uplink inter cell interference coordination in a network environment
US10244422B2 (en) 2015-07-16 2019-03-26 Cisco Technology, Inc. System and method to manage network utilization according to wireless backhaul and radio access network conditions
US9860852B2 (en) 2015-07-25 2018-01-02 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9648569B2 (en) 2015-07-25 2017-05-09 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9820296B2 (en) 2015-10-20 2017-11-14 Cisco Technology, Inc. System and method for frequency and time domain downlink inter-cell interference coordination
US9826408B2 (en) 2015-12-07 2017-11-21 Cisco Technology, Inc. System and method to provide uplink interference coordination in a network environment
US10143002B2 (en) 2016-01-12 2018-11-27 Cisco Technology, Inc. System and method to facilitate centralized radio resource management in a split radio access network environment
US9813970B2 (en) 2016-01-20 2017-11-07 Cisco Technology, Inc. System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment
US10420134B2 (en) 2016-02-02 2019-09-17 Cisco Technology, Inc. System and method to facilitate subframe scheduling in a split medium access control radio access network environment
US10091697B1 (en) 2016-02-08 2018-10-02 Cisco Technology, Inc. Mitigation of uplink interference within heterogeneous wireless communications networks

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WO1993012623A1 (en) * 1991-12-11 1993-06-24 Motorola Inc. Handover decision algorithm using power budget values
JP2993554B2 (ja) * 1994-05-12 1999-12-20 エヌ・ティ・ティ移動通信網株式会社 送信電力制御法および前記送信電力制御法を用いた通信装置
US5604730A (en) * 1994-07-25 1997-02-18 Qualcomm Incorporated Remote transmitter power control in a contention based multiple access system
JP2798012B2 (ja) * 1995-07-14 1998-09-17 日本電気株式会社 基地局送信電力制御装置および方法
US5745480A (en) * 1996-04-03 1998-04-28 Adicom Wireless, Inc. Multi-rate wireless communications system
US6396867B1 (en) * 1997-04-25 2002-05-28 Qualcomm Incorporated Method and apparatus for forward link power control
KR100455822B1 (ko) * 1997-05-14 2004-11-06 콸콤 인코포레이티드 무선 통신 시스템에서 사용하기 위한 가입자 유니트 및 방법

Also Published As

Publication number Publication date
EP1142156A2 (de) 2001-10-10
CN1118958C (zh) 2003-08-20
WO2000038351A3 (en) 2000-09-14
ES2262354T3 (es) 2006-11-16
CA2355305A1 (en) 2000-06-29
JP4558943B2 (ja) 2010-10-06
AU3090500A (en) 2000-07-12
EP1142156B1 (de) 2006-04-12
ATE323345T1 (de) 2006-04-15
CN1334999A (zh) 2002-02-06
JP2002533987A (ja) 2002-10-08
WO2000038351A2 (en) 2000-06-29

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Legal Events

Date Code Title Description
8332 No legal effect for de