Communication system, mobile station, base station, response determination method, resource configuration determination method, and program

摘要

The problem to be solved by the present invention is that the allocation method of the default E-DCH resource configuration for the preamble signature is not defined. Therefore, when the allocation information is broadcast periodically, the amount of downlink control information is greatly increased. The problem is to solve this problem. In the present invention, the base station and the mobile station determine a default resource configuration by using at least the total number of resource configurations or a value obtained from the total number.