HOST STATION IN MULTI-HOP CELLULAR SYSTEM, AND WIRELESS RESOURCE REUSE METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a host station in a multi-hop cellular system and a wireless resource reuse method thereof, allowing a communication station to surely establish communication regardless of the arrangement of a relay station with an increased system capacity, by solving a problem caused by limiting wireless resources. SOLUTION: A group includes at least one communication station capable of directly communicating with a host station. Wireless resource reuse information contains a usable wireless resource identifier for each device identifier of a communication station. The wireless resource reuse information includes group information in which intergroup allocation information corresponds to in-group allocation information. A wireless resource reuse process step selects the wireless resource reuse information to allocate the same wireless resource to a different group. A wireless resource allocation step allocates the wireless resource identifier in the wireless resource reuse information to the intergroup allocation information and the in-group allocation information. COPYRIGHT: (C)2006,JPO&NCIPI