WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM

摘要

Disclosed are a wireless communication device, wireless communication method and wireless communication system that allow selective utilization of the advantages of both centralized and distributed control while minimizing the time necessary for a cell search. Figure 4 (a) illustrates an example of frequency-dividing a P-BCH and a S-SCH for centralized control and a P-BCH and a S-SCH for distributed control, and transmitting the P-BCH and the S-SCH for distributed control to a distributed control resource. Figure 4 (b) illustrates an example of time-dividing a P-BCH and a S-SCH for centralized control and a P-BCH and a S-SCH for distributed control, and transmitting the P-BCH and the S-SCH for distributed control to a centralized control resource. By having a relay station transmitting a P-SCH only to the centralized control resource, the mobile station can identify the subframe timing by using only the centralized control resource.