Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 455/445
Name: Telecommunications > Radiotelephone system > Zoned or cellular telephone system > Call routing (e.g., to prevent backhaul, routing efficiency, least cost, or alternate routing)
Description: Subject matter involving the assignment of a communication path by which information is carried to its destination.

Patents under this class:

Patent Number Title Of Patent Date Issued
8588792 Channel-occupancy-status based early avoidance Nov. 19, 2013
8588791 Method for providing IMS support for enterprise PBX users Nov. 19, 2013
8588786 Method and apparatus for IP encapsulated tandem hard handoff in CDMA networks Nov. 19, 2013
8588776 User controlled base station selection Nov. 19, 2013
8588315 Decoding apparatus and decoding method Nov. 19, 2013
8583913 Securely determining internet connectivity between networks Nov. 12, 2013
8583826 Method and arrangement for delivering electronic state message information Nov. 12, 2013
8583143 Network-based implementation of velocity controls for a mobile communication device Nov. 12, 2013
8583126 Methods and apparatus for line selection in a communication device Nov. 12, 2013
8583125 Radio routing agent, call processing apparatus, and communication method of terminal Nov. 12, 2013
8583124 Base station and mobile communication method to change a transmission power of communication channel Nov. 12, 2013
8583118 Mobility management control technique and mobile communications system Nov. 12, 2013
8583106 Cellular docking station Nov. 12, 2013
8582544 Communication device for configuring failover communication services Nov. 12, 2013
8577379 Method of handling automatic call origination and system determination on multi-network mobile devices Nov. 5, 2013
8577368 Method for the transfer of information during handovers in a communication system Nov. 5, 2013
8577353 Methods and apparatus for use in switching user account data and operations between two different mobile communication devices Nov. 5, 2013
8577285 Relay frame structure for supporting transparent and bidirectional relays Nov. 5, 2013
8576712 Method and apparatus for providing a reliable voice extensible markup language service Nov. 5, 2013
8576703 Synchronization of multicast information using bicasting Nov. 5, 2013
8571588 Method and apparatus for conferencing of text messages Oct. 29, 2013
8571583 Tracking area management method and apparatus for long term evolution telecommunication systems Oct. 29, 2013
8571565 UL/DL scheduling for full bandwidth utilization Oct. 29, 2013
8571564 Method and system for enabling usage of mobile telephone services on a donor device Oct. 29, 2013
8571563 Method of conditionally routing a call made to a fixed telephone number Oct. 29, 2013
8571189 Efficient transmission of audio and non-audio portions of a communication session for phones Oct. 29, 2013
8570875 Determining collocations with an access transport management system (ATMS) Oct. 29, 2013
8566453 COPS-PR enhancements to support fast state synchronization Oct. 22, 2013
8565818 Broadband wireless router Oct. 22, 2013
8565767 Handoffs in a meshed wireless system Oct. 22, 2013
8565744 Vertical handover composite quality measures Oct. 22, 2013
8565689 Optimized broadband wireless network performance through base station application server Oct. 22, 2013
8565409 Method and apparatus for routing a call to a subject matter expert via a packet network Oct. 22, 2013
8565394 Updating routing patterns in an enterprise network Oct. 22, 2013
8565215 Method and base station for detecting interfering base station Oct. 22, 2013
8564639 Multimedia communication system, multimedia communication device and terminal Oct. 22, 2013
8559984 Call completion Oct. 15, 2013
8559972 Method and system for automatically identifying wireless signal quality of a region Oct. 15, 2013
8559960 PBX mobility system with multiple call legs Oct. 15, 2013
8559957 Method and apparatus for biasing a handoff decision based on a blackhaul link Oct. 15, 2013
8559945 Routing function multimedia message service gateway Oct. 15, 2013
8559941 Using the maintenance channel in a mobile data network to provide subscriber data when a cache miss occurs Oct. 15, 2013
8559940 Redundancy mechanisms in a push-to-talk realtime cellular network Oct. 15, 2013
8558917 Transferring of digital images Oct. 15, 2013
8554475 Static and dynamic contours Oct. 8, 2013
8554244 Configuration of mobile communication devices Oct. 8, 2013
8554233 Mobility management method, serving GPRS support node or mobility management entity, and terminal Oct. 8, 2013
8554232 Method and system for a wireless multi-hop relay network Oct. 8, 2013
8554231 Adaptation of portable base stations into cellular networks Oct. 8, 2013
8554144 Telephone dialer and methods Oct. 8, 2013

  Recently Added Patents
Treatment of influenza
Method and system for distributing load by redirecting traffic
Cantilevered probe detector with piezoelectric element
Pattern identification apparatus, control method and program thereof
Method and apparatus for diagnosing faults in a hybrid internet protocol network
Multi-bank queuing architecture for higher bandwidth on-chip memory buffer
Molecular hydrogen stores and hydrogen transfer reagents for hydrogenation reactions
  Randomly Featured Patents
Double-wide building structure for a carwash
Enhanced color change interlocking closure strip
Method of detecting liquid level
Lock housing and portion of a stepped paddle latch
Epstein-barr virus transformed cell lines superinfected with a second virus
Gender preference symbol round jewelry insignia
Apparatus for delivering fluid to an ink jet printhead mounted on a moveable printer carriage
Method and cell for measuring the global ion concentration of a body fluid
Green energy mine defeat system
Adjustable torque limiting valve handle