H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/56 (2006.01) H04J 11/00 (2006.01) H04B 1/69 (2006.01) H04Q 7/38 (2006.01)
Patent
CA 2392886
A method for broadcasting channel information, available channel and data rate of a base station in a CDMA communication system. The base station receives information indicating that a mobile station has data to transmit, over an access preamble channel. The base station transmits use status information of physical channels and maximum available data rate information on a status indicator channel. The mobile station receives the use status information of physical channels and the maximum available data rate information through the status indicator channel from a base station. The mobile station transmits to the base station an access preamble for requesting allocation of a given physical channel determined depending on the use status information and the maximum available data rate information.
Cette invention concerne un procédé de diffusion d'information par canal, un canal disponible et le débit de données d'une station de base dans un système de communication AMCR (accès multiple par code de répartition). La station de base reçoit des informations indiquant qu'une station mobile a des données à transmettre via un canal à préambule d'accès. La station de base utilise les informations d'état relatives aux canaux physiques et le débit de données maximum disponible sur un canal indicateur d'état d'une station de base. La station mobile transmet un préambule d'accès à la station de base dans le but de demander l'attribution d'un canal physique donné, ceci en fonction d'informations sur l'état d'utilisation et sur le débit de données disponible maximum.
Choi Ho-Kyu
Choi Sung-Ho
Hwang Sung-Oh
Jung Ki-Ho
Kim Jae-Yoel
Marks & Clerk
Qualcomm Incorporated
Samsung Electronics Co. Ltd.
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