BASE STATION DEVICE AND COMMUNICATION CONTROL METHOD

摘要

Provided is a base station device which performs communication with a user device by using an uplink shared channel. The base station device includes radio resource allocation means which allocates a radio resource to a random access channel, a control channel, and Message 3 in a random access process and then allocates a radio resource to the shared channel. Moreover, the base station device includes radio resource allocation means which allocates a radio resource by using a first resource allocation method for dynamically allocating a radio resource and a second resource allocation method for periodically allocating a radio resource and allocates a resource block by using the second resource allocation method before allocating a resource block by using the first resource allocation method.