CA2805514A1 - Procede de commande de puissance d'emission en liaison montante dans un reseau de communication - Google Patents

Procede de commande de puissance d'emission en liaison montante dans un reseau de communication Download PDF

Info

Publication number
CA2805514A1
CA2805514A1 CA2805514A CA2805514A CA2805514A1 CA 2805514 A1 CA2805514 A1 CA 2805514A1 CA 2805514 A CA2805514 A CA 2805514A CA 2805514 A CA2805514 A CA 2805514A CA 2805514 A1 CA2805514 A1 CA 2805514A1
Authority
CA
Canada
Prior art keywords
mobile station
power
power level
network node
transmission
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
CA2805514A
Other languages
English (en)
Inventor
Harri Jokinen
Eddie Riddington
Original Assignee
Nokia Solutions and Networks Oy
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 Nokia Solutions and Networks Oy filed Critical Nokia Solutions and Networks Oy
Priority to CA2915213A priority Critical patent/CA2915213C/fr
Publication of CA2805514A1 publication Critical patent/CA2805514A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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

L'invention porte sur un procédé de commande de puissance d'émission en liaison montante dans un réseau de communication. Le réseau comprend un nud de réseau et une station mobile. La station mobile est autorisée à réduire de façon autonome sa puissance d'émission sur un canal de transmission jusqu'à ce que le nud de réseau signale un niveau de puissance de station mobile différent d'un niveau de puissance prédéterminé à la station mobile. Le nud de réseau commande la puissance d'émission de la station mobile lorsque ledit niveau de puissance de station mobile est signalé à la station mobile.
CA2805514A 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication Abandoned CA2805514A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2915213A CA2915213C (fr) 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EPPCT/EP2009/060946 2009-08-25
EP2009060946 2009-08-25
PCT/EP2010/061970 WO2011023595A2 (fr) 2009-08-25 2010-08-17 Procédé de commande de puissance d'émission en liaison montante dans un réseau de communication

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2915213A Division CA2915213C (fr) 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication

Publications (1)

Publication Number Publication Date
CA2805514A1 true CA2805514A1 (fr) 2011-03-03

Family

ID=43383503

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2805514A Abandoned CA2805514A1 (fr) 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication
CA2915213A Expired - Fee Related CA2915213C (fr) 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2915213A Expired - Fee Related CA2915213C (fr) 2009-08-25 2010-08-17 Procede de commande de puissance d'emission en liaison montante dans un reseau de communication

Country Status (2)

Country Link
CA (2) CA2805514A1 (fr)
WO (1) WO2011023595A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1198419C (zh) * 2003-01-16 2005-04-20 大唐移动通信设备有限公司 基于下行导引时隙的功率控制方法
JP2007195076A (ja) * 2006-01-20 2007-08-02 Nec Corp 無線通信システムとその送信電力制御方法および装置
JP5247034B2 (ja) * 2007-01-09 2013-07-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置、ユーザ装置及び送信電力決定方法

Also Published As

Publication number Publication date
WO2011023595A3 (fr) 2011-04-21
CA2915213A1 (fr) 2011-03-03
CA2915213C (fr) 2017-08-15
WO2011023595A2 (fr) 2011-03-03

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130115

FZDE Discontinued

Effective date: 20191023