METHOD FOR TRANSMISSION AND CONFIGURATION OF RANGING CHANNEL IN ACCORDANCE WITH A VARIETY OF FRAME STRUCTURES IN RADIO COMMUNICATION SYSTEM

The present invention relates to configuration procedures and transmission of a ranging channel for a synchronization of an uplink of user equipment and a relay station in a communication system which supports a relay, in that the configuration of the ranging channel for acquiring an uplink synchron...

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Bibliographic Details
Main Authors LIM, DONG-GUK, KWAK, JIN-SAM, HAN, JONG-YOUNG, RYU, KI-SEON
Format Patent
LanguageEnglish
French
Korean
Published 03.06.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:The present invention relates to configuration procedures and transmission of a ranging channel for a synchronization of an uplink of user equipment and a relay station in a communication system which supports a relay, in that the configuration of the ranging channel for acquiring an uplink synchronization may vary in accordance with a variety of frame structures, thereby reducing uplink interferences and performing an uplink synchronization in a stable and quick manner. L'invention concerne des procédures de configuration d'un canal de télémétrie et la transmission sur un tel canal pour assurer la synchronisation d'une liaison montante d'équipement d'utilisateur et une station de retransmission d'un système de radiocommunication qui porte un relais. La configuration du canal de télémétrie servant à obtenir une synchronisation de liaison montante peut varier en fonction d'une variété de structures de trame, ce qui réduit les interférences de liaison montante et permet d'effectuer une synchronisation de liaison montante stable et rapide.
Bibliography:Application Number: WO2009KR06397