Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
06/2009
06/10/2009CN100499930C Smart card, terminal, system and method for field data acquisition
06/10/2009CN100499925C Method, communication system, terminal for implementing service in mobile network
06/10/2009CN100499894C Multi-management area open bussiness access structure and interface method
06/10/2009CN100499893C A method for implementing local pre-paid charging service for international roaming subscriber
06/10/2009CN100499892C Mobile network real-time transmission storing method and system
06/10/2009CN100499891C Method and system for realizing fixed telephone roaming service
06/10/2009CN100499890C Calling greeting service apparatus and method based on customized ring back tone of called telephone
06/10/2009CN100499889C A method for self-destruction of mobile terminal information
06/10/2009CN100499888C Forward signaling channel message transmitting method and system
06/10/2009CN100499887C Graphical interface system and method for sending short messages
06/10/2009CN100499886C Method, system and apparatus for providing colour section business
06/10/2009CN100499885C Method for pushing business parameters data according to roamer status
06/10/2009CN100499884C Method for repeating multimedia message
06/10/2009CN100499883C A method for implementing network side and terminal side service adaptation
06/10/2009CN100499882C System and method for changing a talk group of a mobile communication terminal
06/10/2009CN100499881C Methods and apparatus for the communication of cellular network information between a wireless local area network and a mobile station
06/10/2009CN100499880C Methods for triggering registration to a wireless network and paging therefrom
06/10/2009CN100499879C Method of reducing delay and user terminal
06/10/2009CN100499878C Velocity handling in location services (lsc)
06/10/2009CN100499844C Method and device for processing precedence in multi-medium sending right
06/10/2009CN100499843C Method for processing PTT audo flow for WAP network
06/10/2009CN100499842C Method for playing back voice hint of calling access failure, and mobile terminal
06/10/2009CN100499841C Short message service interface and channel adapting method for the same
06/10/2009CN100499638C Radio communication device
06/10/2009CN100499597C Method for transmitting MM4 interface message in multimedia message system
06/10/2009CN100499594C Method for communication of chat messages
06/10/2009CN100499468C Group service charging method, system and its equipment
06/10/2009CN100499456C Conversation start method for multimedia broadcast/group broadcast service
06/10/2009CN100499424C Method for supporting cluster service multi-channel by CDMA system
06/10/2009CN100499401C An uplink common channel for sending feedback information
06/10/2009CN100499381C Data source switching method and system in a broadcast-based data dissemination environment
06/10/2009CN100498743C Communication system, communication method
06/10/2009CN100498233C Guide apparatus, guide system, and guide method
06/09/2009US7546146 Control system and method for diversity antenna system
06/09/2009US7546134 Push-to-talk event triggered location operation in a wireless communication device
06/09/2009US7546131 Emulating a messaging operation for mobile devices
06/09/2009US7546130 Methods, devices, and computer program products for providing multiple operational modes in a mobile terminal
06/09/2009US7546127 System and method for centrally-hosted presence reporting
06/09/2009US7546125 Enhancing user experience during handoffs in wireless communication
06/09/2009US7546123 Wireless ground link-based aircraft data communication system with roaming feature
06/09/2009US7546120 Method and system for managing transmission of media to multiple subscribers
06/09/2009US7546119 Changing operation parameter of communication terminal
06/09/2009US7546116 Interface for message authorizing
06/09/2009US7546113 Transmission of call detail records in a telecommunications system
06/09/2009US7546108 Method for supporting backward compatibility of MBMS
06/09/2009US7545825 Method for managing multicast subscribers in mobile network
06/09/2009US7545786 Method for actively synchronizing U-APSD service periods
06/09/2009US7545785 Mobile communication system, access router, management device and mobile communication method
06/09/2009US7545782 Mobile station traffic routing
06/09/2009US7545780 Flow-based selective reverse tunneling in wireless local area network (WLAN)-cellular systems
06/09/2009US7545775 Method for performing a handoff in an ALL-IP network
06/09/2009US7545774 Method for indicating power consumption in a packet switched communication system
06/09/2009US7545769 Mobile handoff functionality using asynchronous channel in a communication system
06/09/2009US7545768 Utilizing generic authentication architecture for mobile internet protocol key distribution
06/09/2009US7545767 Apparatus and method of controlling unsolicited traffic destined to a wireless communication device
06/09/2009US7545766 Method for mobile node-foreign agent challenge optimization
06/09/2009US7545761 Session classification for differentiated prepaid accounting
06/09/2009US7545734 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
06/09/2009US7545262 Method and system for automated recall notification
06/09/2009CA2498997C Transmit channel request messaging for half-duplex voice communications systems
06/04/2009WO2009070610A2 Interface management in a wireless communication system using subframe time reuse
06/04/2009WO2009070602A2 Interference management in a wireless communication system using frequency selective transmission
06/04/2009WO2009070572A1 System and method of providing traffic data to a mobile device
06/04/2009WO2009070421A1 Method and apparatus to facilitate participation in a networked activity
06/04/2009WO2009070272A1 Data communications devtce for use with streetlights
06/04/2009WO2009070029A1 Location-based alert system
06/04/2009WO2009069972A2 A method for destructive readout of data in case of mobile theft
06/04/2009WO2009069885A1 System and method of managing vehicle and driver information
06/04/2009WO2009069744A1 Mobile terminal device
06/04/2009WO2009069700A1 Position information providing system, indoor transmitter, and method for providing position information
06/04/2009WO2009069640A1 Mobile terminal
06/04/2009WO2009068742A1 Ad-hoc manipulation of mobile operating system behaviour for information transfer purposes
06/04/2009WO2009067948A1 Short message processing method and device, system
06/04/2009WO2009067926A1 Page redirection method and wap gateway
06/04/2009WO2009067918A1 Method, system and functional entity of pfo for application event detection
06/04/2009WO2009067866A1 Method and network system for establishing sessions in multimedia broadcast/multicast service
06/04/2009WO2009051351A3 Method for receiving and transmitting customized content
06/04/2009WO2009047452A3 Method and system for transmitting rich messages to a user's mobile terminal
06/04/2009WO2009042712A3 Mobility management within a wireless communications network
06/04/2009WO2009034076A3 Access control for closed subscriber groups
06/04/2009WO2006099466A3 Wireless data exchange
06/04/2009US20090144435 Method and apparatus for sharing data in near field communication network
06/04/2009US20090143087 Exchange of Information in a Communication Network
06/04/2009US20090143086 Method and apparatus for managing status information in wireless instant messaging system
06/04/2009US20090143085 Call Completion
06/04/2009US20090143084 System and method for performing quick short message functions for a mobile phone
06/04/2009US20090143082 Location Aware Voice Calls and Messages
06/04/2009US20090143081 Information distribution system, information distribution server, mobile terminal, and information distribution method
06/04/2009US20090143080 Method, Subscriber Identity Module and System for Providing Mobile Communication Terminal Location Data
06/04/2009US20090143077 System and Method for Brokering Mobile Service Providers
06/04/2009US20090143065 Radio cell performance monitoring and/or control based on user equipment positioning data and radio quality parameters
06/04/2009US20090143063 Method and Apparatus for Setting a Highest Received State Variable in a Wireless Communication System
06/04/2009US20090143050 Method for re-establishing telephone calls after unintended termination
06/04/2009US20090143030 Programmable transmitter
06/04/2009US20090143013 Communication device
06/04/2009US20090141742 System and method for changing duration of talk burst control timer
06/04/2009US20090141695 Method of creating incentives for using wireless hotspot locations
06/04/2009US20090141694 Method for configuring and managing access point and access controller
06/04/2009US20090141689 Tune-away protocols for wireless systems
06/04/2009US20090141687 Method and system for mobile communications