CA2436042A1 - Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp - Google Patents

Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp Download PDF

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Publication number
CA2436042A1
CA2436042A1 CA002436042A CA2436042A CA2436042A1 CA 2436042 A1 CA2436042 A1 CA 2436042A1 CA 002436042 A CA002436042 A CA 002436042A CA 2436042 A CA2436042 A CA 2436042A CA 2436042 A1 CA2436042 A1 CA 2436042A1
Authority
CA
Canada
Prior art keywords
power ratio
reference power
dpcch
recited
power
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.)
Abandoned
Application number
CA002436042A
Other languages
English (en)
Inventor
Robert C. Qiu
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.)
Individual
Original Assignee
WISCOM TECHNOLOGIES Inc
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 WISCOM TECHNOLOGIES Inc filed Critical WISCOM TECHNOLOGIES Inc
Publication of CA2436042A1 publication Critical patent/CA2436042A1/fr
Abandoned 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/288—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 taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un système de détermination des facteurs de gain pour la liaison montante et la liaison descendante d'un canal de commande physique spécialisé (DPCC) et d'un canal de données physiques spécialisé (DPDC). Ce procédé consiste à déterminer un nouveau débit binaire (104) pour la transmission ; à fournir un système correspondant et des paramètres de canal radio (106) ; à déterminer un rapport de puissance de référence P1 (108) ; et à normaliser ce rapport de puissance de référence (110).
CA002436042A 2000-12-22 2001-12-21 Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp Abandoned CA2436042A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25826000P 2000-12-22 2000-12-22
US60/258,260 2000-12-22
PCT/US2001/050552 WO2002052757A1 (fr) 2000-12-22 2001-12-21 Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp

Publications (1)

Publication Number Publication Date
CA2436042A1 true CA2436042A1 (fr) 2002-07-04

Family

ID=22979778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002436042A Abandoned CA2436042A1 (fr) 2000-12-22 2001-12-21 Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp

Country Status (3)

Country Link
EP (1) EP1354433A1 (fr)
CA (1) CA2436042A1 (fr)
WO (1) WO2002052757A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295857B2 (en) 2002-10-30 2007-11-13 Qualcomm Incorporated Method and apparatus for performing acquisition in power save mode for wireless communication systems
DE10306453A1 (de) * 2003-02-17 2004-08-26 Deutsche Telekom Ag Administrator
JP4099086B2 (ja) * 2003-02-28 2008-06-11 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線制御装置、基地局及び送信電力制御方法
JP2004297231A (ja) * 2003-03-26 2004-10-21 Nec Corp 移動通信システム、無線基地局装置及びそれらに用いる電力制御方法
KR100996079B1 (ko) 2003-09-03 2010-11-22 삼성전자주식회사 이동통신 시스템의 역방향 트래픽 대 파일럿 전력비 제어방법 및 장치
US7630731B2 (en) 2003-09-08 2009-12-08 Lundby Stein A Apparatus, system, and method for managing reverse link communication
US7724701B2 (en) * 2003-09-30 2010-05-25 Qualcomm Incorporated Method and apparatus for controlling reverse link data rate of a mobile station in a communication system with reverse link common rate control
GB2408420B (en) * 2003-11-21 2006-05-10 Motorola Inc Method of power control and corresponding power controller
US8452316B2 (en) * 2004-06-18 2013-05-28 Qualcomm Incorporated Power control for a wireless communication system utilizing orthogonal multiplexing
GB0420847D0 (en) * 2004-09-20 2004-10-20 Koninkl Philips Electronics Nv A radio communication system, a radio station, and a method of transmitting data
CA2535189C (fr) * 2005-02-04 2011-04-12 Samsung Electronics Co., Ltd. Methode et appareil de reglage des facteurs de gain pour des canaux physiques reserves dans un systeme de telecommunications mobiles
US8848574B2 (en) 2005-03-15 2014-09-30 Qualcomm Incorporated Interference control in a wireless communication system
US8942639B2 (en) 2005-03-15 2015-01-27 Qualcomm Incorporated Interference control in a wireless communication system
KR100827117B1 (ko) * 2005-03-29 2008-05-02 삼성전자주식회사 이동통신 시스템에서 역방향 패킷 전송의 스케쥴링을 위하여 기지국으로 단말의 최대 송신기 전력 정보를 전달하는 방법 및 장치
US8675549B2 (en) * 2005-10-27 2014-03-18 Qualcomm Incorporated Method of serving sector maintenance in a wireless communication systems
CN101331698B (zh) 2005-10-27 2012-07-18 高通股份有限公司 用于估计无线通信系统中的反向链路负载的方法和设备
US8036151B2 (en) * 2006-12-17 2011-10-11 Qualcomm Incorporated Power-based rate signaling for cellular uplink
CN101820649B (zh) * 2010-05-18 2014-10-22 中兴通讯股份有限公司 增强专用传输信道传输格式组合选择方法及系统
US8682377B1 (en) 2010-08-26 2014-03-25 Sprint Spectrum L.P. Systems and methods for adjusting the power control settings in a wireless communication network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5710758A (en) * 1995-09-29 1998-01-20 Qualcomm Incorporated Wireless network planning tool
US5771461A (en) * 1996-06-28 1998-06-23 Motorola, Inc. Method and apparatus for power control of a first channel based on a signal quality of a second channel

Also Published As

Publication number Publication date
EP1354433A1 (fr) 2003-10-22
WO2002052757A1 (fr) 2002-07-04

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20051026