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Class Information
Number: 370/340
Name: Multiplex communications > Communication over free space > Using trunking
Description: Subject matter wherein two or more stations communicate using one channel of a plurality of channels; the channel is assigned based upon the availability of the plurality of channels, and the assignment is controlled by sending supervisory information over a control channel.










Sub-classes under this class:

Class Number Class Name Patents
370/341 Channel assignment 1,336


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7231211 Apparatus and method for monitoring a trunked radio communications system Jun. 12, 2007
7228130 Method for preventing an unauthorized device from operating in an 800 MHz trunked radio communications system using channels 319 to 0 Jun. 5, 2007
7224938 Method of communicating with a network device May. 29, 2007
7209460 Apparatus and method for assigning subcarrier in OFDMA communication system Apr. 24, 2007
7155236 Scheduled and autonomous transmission and acknowledgement Dec. 26, 2006
7136664 Method for determining a control channel in a trunked radio communications system utilizing a scan list Nov. 14, 2006
7106718 Signaling quality of service class for use in multimedia communicatations Sep. 12, 2006
7050406 Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system May. 23, 2006
7043249 Packet data serving node initiated updates for a mobile communications system May. 9, 2006
7020490 Radio communication system Mar. 28, 2006
7016321 Method for processing handoff and call in asynchronous mobile communication system Mar. 21, 2006
6996088 Distributed trunking mechanism for VHF networking Feb. 7, 2006
6990092 Iterative process for TDMA radiomobile communications Jan. 24, 2006
6970436 Apparatus for monitoring asynchronous transfer mode cells in communication systems Nov. 29, 2005
6912214 Optimized packet-resource management Jun. 28, 2005
6904028 System and method for sending intermittent messages on the A-interface Jun. 7, 2005
6882848 Method and computer-readable medium for controlling signaling and channel assignment in a decentralized trunked radio system Apr. 19, 2005
6879599 Mapping of transcoder/rate adaptor unit protocols onto user datagram protocols Apr. 12, 2005
6829228 Information transfer method radio terminal and radio gateway device using datalink layer signaling of protocol indentifier Dec. 7, 2004
6826168 System and method relating to digital mobile communication systems Nov. 30, 2004
6804233 Method and system for link level server/switch trunking Oct. 12, 2004
6795509 Method of receiving spread-spectrum signal and radio communication terminal device Sep. 21, 2004
6775259 Method and a device to utilise the channels of a cellular system Aug. 10, 2004
6771630 Multi channel controller Aug. 3, 2004
6574208 Method of establishing connection between network elements in a radio system Jun. 3, 2003
6545995 Maintenance of group call in mobile communication system Apr. 8, 2003
6477183 Economical synchronization system for asynchronous transfer mode mobile communication network without dependence on external system Nov. 5, 2002
6473618 System for allocating radio resources in a multiservice mobile radio cellular system Oct. 29, 2002
6469999 Method for connecting daisy chained base transceiver stations by utilizing a multiplexer and demultiplexer and the apparatus thereof Oct. 22, 2002
6463045 Mobile communication capable of avoiding congestion of call processing Oct. 8, 2002
6457080 Virtual bearer high-speed communication channel-to-device interface Sep. 24, 2002
6453349 Apparatus and method for resource reservation in a network system Sep. 17, 2002
6353621 Method to allow seamless service to mobile subscribers across various mobile switching centers supporting multiple intersystem standards Mar. 5, 2002
6349091 Method and apparatus for controlling communication links between network nodes to reduce communication protocol overhead traffic Feb. 19, 2002
6345044 Apparatus and method for address assignments for satellite telephone Feb. 5, 2002
6333927 Data transmission method between a base station controller and a base transceiver station in a digital mobile communication system Dec. 25, 2001
6243393 Collision tolerant radio modem Jun. 5, 2001
6233613 High impedance probe for monitoring fast ethernet LAN links May. 15, 2001
6226283 Method and selector for performing selection in a communication system May. 1, 2001
6185196 Method for transmitting data packets according to a packet data service in a cellular mobile radio network provided for voice and data transmission Feb. 6, 2001
6154450 Signaling method for CDMA quality based power control Nov. 28, 2000
6085089 Method and arrangement for setting up a traffic channel connection in a mobile radiotelephone network Jul. 4, 2000
6034621 Wireless remote synchronization of data between PC and PDA Mar. 7, 2000
5974054 Method and apparatus in a radio messaging system for forming a current frame of data while maintaining a correct transmission order for numbered messages Oct. 26, 1999
5935222 Arrangement with a signal processing connection and a functional unit Aug. 10, 1999
5898929 Method and apparatus for synchronizing private radio systems Apr. 27, 1999
5898707 Data sampling circuit and portable radio terminal device Apr. 27, 1999
5835485 Method for dynamic routing of communication messages Nov. 10, 1998
5805807 Multilevel data communication system including local and host systems Sep. 8, 1998
5790610 Data communication systems Aug. 4, 1998

1 2 3 4










 
 
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