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Class Information
Number: 455/422.1
Name: Telecommunications > Radiotelephone system > Zoned or cellular telephone system
Description: Subject matter indented including plural stations providing service to different geographical areas.

Sub-classes under this class:

Class Number Class Name Patents
455/431 Airborne or aircraft 454
455/445 Call routing (e.g., to prevent backhaul, routing efficiency, least cost, or alternate routing) 2,732
455/450 Channel allocation 4,777
455/455 Channel seizing 529
455/434 Control or access channel scanning 1,811
455/423 Diagnostic testing, malfunction indication, or electrical condition measurement 2,155
455/436 Handoff 5,234
455/446 Including cell planning or layout 1,188
455/426.1 Including other radio communication system (e.g., cordless telephone, paging, trunking, etc.) 1,634
455/456.1 Location monitoring 5,549
455/435.1 Registration 2,605
455/432.1 Roaming 2,205
455/427 Space satellite 976
455/458 Specific paging technique 1,143
455/426.2 Wireless service for fixed premises equipment (e.g., wireless local loop (wll) telco emulator, etc.) 407

Patents under this class:

Patent Number Title Of Patent Date Issued
8713324 Systems and methods for tracking mobile terrestrial terminals for satellite communications Apr. 29, 2014
8712456 Method and system of channel detecting and reporting, terminal, and management center Apr. 29, 2014
8712454 Method for transmitting an electronic short message to multiple receivers Apr. 29, 2014
8712433 Methods and systems for use in tracking targets for direction finding systems Apr. 29, 2014
8712430 System and method for deriving cell global identity information Apr. 29, 2014
8712415 Timing and cell specific system information handling for handover in evolved UTRA Apr. 29, 2014
8712405 Method and apparatus for over-the-air activation of neighborhood cordless-type services Apr. 29, 2014
8712404 Measurement system service for a vehicle instrument panel Apr. 29, 2014
8712400 Range extension techniques for a wireless local area network Apr. 29, 2014
8712399 Coordinated multi-point transmission in a cellular network Apr. 29, 2014
8711782 Session transfer method, application server, and communications system Apr. 29, 2014
8711771 Scalable header extension Apr. 29, 2014
8711749 Information obtaining and notification, data message forwarding and handover method and access node Apr. 29, 2014
8711670 Base station apparatus and method for use in mobile communication system Apr. 29, 2014
8706127 System and method for modulation scheme changes Apr. 22, 2014
8706105 Fault tolerant distributed mobile architecture Apr. 22, 2014
8706099 Method and apparatus for power saving of femto base station using ANR function in wireless communication system Apr. 22, 2014
8705501 Method and apparatus for facilitating a communication between an access point base station and a neighboring base station Apr. 22, 2014
8705432 Method and system for transmitting/receiving data in communication system Apr. 22, 2014
8705428 Method for multimedia broadcast and multicast service, MBMS, notification indicator detection, computer program, and user equipment apparatus Apr. 22, 2014
8705406 Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters Apr. 22, 2014
8694035 Communications system and method for determining an exclusion zone in proximity to a wireless communications system Apr. 8, 2014
8694034 System and method for the distribution of radio-frequency signals Apr. 8, 2014
8694015 Network system, femtocell, femtocell management apparatus, resource allocation method and non-transitory machine-redable medium thereof Apr. 8, 2014
8694009 Call routing in a mobile communication system Apr. 8, 2014
8694003 LTE RRC connection re-establishment requesting method, cause value setting method and terminal Apr. 8, 2014
8694002 Use of IMSI during femtocell registration to avoid identifier conflicts Apr. 8, 2014
8693998 System and method for managing a customer service session Apr. 8, 2014
8693983 Method for operating a mobile network for charging traffic and corresponding mobile network Apr. 8, 2014
8693450 Performance optimization for wireless networks with mixed modulation types Apr. 8, 2014
8688142 Cellular video, Wi-Fi and spread spectrum system and method Apr. 1, 2014
8688133 Method for operating a WiMAX femtocell base station and femtocell base station Apr. 1, 2014
8688106 User equipment and method in mobile communication system Apr. 1, 2014
8688105 Method for setting control multi point in wireless communication system and apparatus thereof Apr. 1, 2014
8688079 Systems and methods of voice call setup involving mobile devices Apr. 1, 2014
8687570 Method and system for decoding control channels using repetition redundancy Apr. 1, 2014
8682334 System and method for increasing area density of terrestrial broadcast stations Mar. 25, 2014
8682331 System and method for interference beacon transmission Mar. 25, 2014
8682313 Over-the-air inter-cell interference coordination methods in cellular systems Mar. 25, 2014
8682312 Method, system and service control point for realizing call management Mar. 25, 2014
8682311 Multi-hop booster Mar. 25, 2014
8682307 Device-interoperability notification method and system, and method for assessing an interoperability of an electronic device with a vehicle Mar. 25, 2014
8682298 Message intercept methods, such as for customer self-support on a mobile device Mar. 25, 2014
8682292 Controlling the use of access points in a telecommunications network Mar. 25, 2014
8681734 Method for transmitting a ranging signal in a wireless communication system Mar. 25, 2014
8676263 Wireless base station, wireless apparatus, wireless controlling apparatus, and communication method Mar. 18, 2014
8676254 Cellular phone line replacement adapter Mar. 18, 2014
8676187 Dynamic binding of service on bearer Mar. 18, 2014
8676186 Cell load balancing method, cell load measuring method, and devices thereof Mar. 18, 2014
8676185 Method for optimising transmission resources by inter-cellular loop in a mobile cellular radio-communication network and corresponding local network and adaptors Mar. 18, 2014

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