Patent ID: 6625137
Filing Date: 2003-09-23
Classification: H04W

Abstract:
A method for employing a plurality of supplemental code channels (SCC) for a high-speed data transmission in a radio telecommunication system, comprising the steps of:(a) establishing a call connection between a mobile station (MS) and a base station(BS); (b) transmitting a request with a predetermined number of said SCC and a predetermined hold duration of said SCC by said mobile station to a base station controller (BSC) via said base station for the data transmission via said predetermined SCC; (c) upon receiving said first request, transmitting, by said base station controller (BSC), said request to an assignment processor (SCAP) of said base station (BS); (d) upon receiving said request, assigning a new number of said SCC by said SCAP of said base station (BS) for communicating with said mobile station and reporting said assignment of said new SCC number to said base station controller; (e) determining a final number of said SCC and a final hold duration of said SCC by said base station controller based on said assignment report; (f) reporting, by said base station controller, said final SCC number and said final hold duration to said base station and said mobile station; and, (g) allocating the number of said SCC for the data transmission between said base station and said mobile station based on said final SCC number and said final hold duration.