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| Application No. | Application Title | Issue Date |
| 20050136931 | Method and system for management of radio frequency communication coverage over wide geographic areas A method and system for management of radio frequency coverage over a wide geographic area. A database is created specifying a geographic location for each of a large number of possible communication locations within a wide geographic area. Selected physical parameters ... | 06/23/2005 |
| 20050118947 | Mixed reuse of feeder link and user link bandwith An apparatus and method for a wireless communication system in which a forward/uplink portion and a return/uplink portion are assigned within an available frequency bandwidth is disclosed. More particularly, a service area is divided into multiple regions. The assignmen... | 06/02/2005 |
| 20050037763 | Control station, radio communication system, and frequency assignment method According to the present invention, a control station 5 determines a number of groups to which cells belong, based on interference between the cells. Preferably, the control station 5 determines the number of groups as a number smaller than the number of c... | 02/17/2005 |
| 20050020271 | Radio communication apparatus and interference avoiding method The invention provides a frequency hopping method for switching a hopping carrier frequency in a predetermined hopping pattern based on a hopping carrier table, in which there is provided intermittent receiving means for starting carrier frequency designating means ever... | 01/27/2005 |
| 20050018625 | Radio communication system and communication method The present invention relates to a radio communication system of a frequency hopping system, which carries out time division multiplex by TDMA and carrying out communications while changing over two or more frequencies with respect to a radio link, wherein it is therefo... | 01/27/2005 |
