| 摘要 |
PROBLEM TO BE SOLVED: To provide systems and methods for enhanced DFH (dynamic frequency hopping) among a plurality of WRAN (wireless regional area network) cells. SOLUTION: A dynamic frequency hopping community (DFH community) is formed from a plurality of wireless regional area network (WRAN) cells, wherein each of the plurality of WRAN cells within the DFH community is a one-hop neighbor of the leader cell. The leader cell sets and distributes a hopping pattern for use among the WRAN cells, on the basis of, in part, the number of usable channels and whether a WRAN cell is shared by two groups in the DFH Community. COPYRIGHT: (C)2009,JPO&INPIT |
