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1. WO1997015126 - A METHOD FOR COMPENSATING FOR TIME DISPERSION IN A COMMUNICATION SYSTEM

Publication Number WO/1997/015126
Publication Date 24.04.1997
International Application No. PCT/US1996/016677
International Filing Date 18.10.1996
Chapter 2 Demand Filed 14.05.1997
IPC
H04B 7/005 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
005Control of transmission; Equalising
H04Q 7/38 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
7Selecting arrangements to which subscribers are connected via radio links or inductive links
20in which the radio or inductive links are two-way links, e.g. mobile radio systems
38Arrangements for completing call to or from mobile subscriber
CPC
H04B 7/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
005Control of transmission; Equalising
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON [SE]/[SE]
Inventors
  • RAITH, Alex, Krister
Agents
  • GRUDZIECKI, Ronald, L.
Priority Data
08/544,49318.10.1995US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD FOR COMPENSATING FOR TIME DISPERSION IN A COMMUNICATION SYSTEM
(FR) PROCEDE DE COMPENSATION DE LA DISPERSION TEMPORELLE DANS UN SYSTEME DE COMMUNICATION
Abstract
(EN)
A method for correcting the adverse affects of time dispersion in a communication system is disclosed. A mobile station is assigned a first rate of transmission. The mobile station can then detect time dispersion in transmissions. The mobile station can then request a different rate of transmission depending on whether the time dispersion can or cannot be compensated by a compensator in the mobile station within a predetermined period of time. In response to the request, the system can send an indication of a second rate of transmission, which can be higher or lower than the first rate of transmission, to the mobile station.
(FR)
L'invention concerne un procédé permettant de corriger les effets négatifs de la dispersion temporelle dans un système de communication. Une première cadence de transmission est assignée à une station mobile. Celle-ci peut alors détecter la dispersion temporelle des transmissions, puis demander une cadence de transmission différente, suivant que la dispersion temporelle peut ou non être compensée, sur une période de temps prédéterminée, par un compensateur situé dans la station mobile. En réponse à la demande, le système peut indiquer à la station mobile une seconde cadence de transmission, qui peut être supérieure ou inférieure à la première.
Latest bibliographic data on file with the International Bureau