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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613152 |
Dual band dual mode terminal supporting different packet frame modes and supporting method thereof |
Nov. 3, 2009 |
| 7545788 |
Methods, systems, and computer program products for modifying bandwidth and/or quality of service in a core network |
Jun. 9, 2009 |
| 7539255 |
Using multiple pilot signals for timing error estimation in digital subscriber line communications |
May. 26, 2009 |
| 7535869 |
Apparatus and method for dynamically assigning resources in an OFDM communication system |
May. 19, 2009 |
| 7502350 |
Communication apparatus, method and programs |
Mar. 10, 2009 |
| 7499475 |
Broadcast station, base station control device, receiver, control method, receiving method, broadcast system, reception program, transmission program, distribution program, and storage medium |
Mar. 3, 2009 |
| 7453837 |
Trunking system for CDMA wireless communication |
Nov. 18, 2008 |
| 7424307 |
Loss of page synchronization |
Sep. 9, 2008 |
| 7406330 |
Method and system for extending IP PBX services to cellular wireless communication devices |
Jul. 29, 2008 |
| 7383036 |
Home network system |
Jun. 3, 2008 |
| 7369530 |
Apparatus and method for interfacing packet-based phone services with emergency call centers |
May. 6, 2008 |
| 7356603 |
Integrated system of loads with multiple public awareness functions |
Apr. 8, 2008 |
| 7336639 |
Method and system for providing service request notifications related to a communications network |
Feb. 26, 2008 |
| 7330450 |
Wireless network detection device |
Feb. 12, 2008 |
| 7327712 |
Selection system, its selection method for voice channels, and switchboard for use therein |
Feb. 5, 2008 |
| 7317700 |
Method and apparatus for cell-specific HSDPA parameter configuration and reconfiguration |
Jan. 8, 2008 |
| 7302251 |
Channel request and contention resolution apparatus and method |
Nov. 27, 2007 |
| 7286507 |
Method and system for dynamically routing between a radio access network and distributed antenna system remote antenna units |
Oct. 23, 2007 |
| 7257174 |
Method for processing a digital input signal of a channel equalizer |
Aug. 14, 2007 |
| 7239632 |
Method and apparatus for converging local area and wide area wireless data networks |
Jul. 3, 2007 |
| 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 |
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