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1. EP2641436 - UPLINK TRANSMISSION POWER CONTROL METHOD AND APPARATUS FOR A DISTRIBUTED ANTENNA MOBILE COMMUNICATION SYSTEM

Office European Patent Office
Application Number 11842194
Application Date 17.11.2011
Publication Number 2641436
Publication Date 25.09.2013
Publication Kind A4
IPC
H04W 52/24
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
18TPC being performed according to specific parameters
24using SIR or other wireless path parameters
H04W 52/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management
04Transmission power control
06TPC algorithms
14Separate analysis of uplink or downlink
CPC
H04W 52/146
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
06TPC algorithms
14Separate analysis of uplink or downlink
146Uplink power control
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
H04W 52/242
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
18TPC being performed according to specific parameters
24using SIR [Signal to Interference Ratio] or other wireless path parameters
242taking into account path loss
H04W 52/245
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
18TPC being performed according to specific parameters
24using SIR [Signal to Interference Ratio] or other wireless path parameters
245taking into account received signal strength
H04W 52/283
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
18TPC being performed according to specific parameters
28using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
283Power depending on the position of the mobile
H04W 64/003
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
64Locating users or terminals ; or network equipment; for network management purposes, e.g. mobility management
003locating network equipment
Applicants SAMSUNG ELECTRONICS CO LTD
Inventors LEE HYO JIN
KIM YOUN SUN
CHO JOON YOUNG
LEE JU HO
HAN JIN KYU
KIM YOUNG BUM
Designated States
Priority Data 20100114856 18.11.2010 KR
2011008803 17.11.2011 KR
Title
(DE) UPLINK-SENDELEISTUNGSSTEUERVERFAHREN UND -VORRICHTUNG FÜR EIN MOBILKOMMUNIKATIONSSYSTEM MIT VERTEILTEN ANTENNEN
(EN) UPLINK TRANSMISSION POWER CONTROL METHOD AND APPARATUS FOR A DISTRIBUTED ANTENNA MOBILE COMMUNICATION SYSTEM
(FR) PROCÉDÉ DE COMMANDE DE PUISSANCE D'ÉMISSION DE LIAISON MONTANTE ET APPAREIL POUR UN SYSTÈME DE COMMUNICATION MOBILE À ANTENNES RÉPARTIES
Abstract
(EN)
An uplink power control method and apparatus of a terminal in a mobile communication system are provided. The method includes receiving, by the terminal, a location parameter corresponding to at least one antenna selected among a plurality of antennas distributed in a service area of a base station, each of the plurality of antennas being connected to the base station; and calculating uplink power based on the location parameter.

(FR)
L'invention concerne un procédé de commande de puissance de liaison montante et un appareil d'un terminal dans un système de communication mobile. Le procédé consiste à recevoir, par le terminal, un paramètre d'emplacement correspondant à au moins une antenne sélectionnée parmi une pluralité d'antennes réparties dans une zone de service d'une station de base, chacune de la pluralité d'antennes étant connectée à la station de base; et calculer une puissance de liaison montante sur la base du paramètre d'emplacement.

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