Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
04/2013
04/04/2013US20130084827 Communication tracking and billing system
04/04/2013US20130084826 Usage sharing across fixed line and mobile subscribers
04/04/2013US20130084825 Network Directed Cell Broadcasts For Emergency Alert System
04/04/2013US20130084824 Systems and Methods for Providing Emergency Callback Procedures
04/04/2013US20130084823 Dual mode service wifi access control
04/04/2013US20130084806 Method and system for the configuration of a mobile station baseband circuit for an acoustic accessory
04/04/2013US20130084796 Wireless display for electronic devices
04/04/2013US20130083733 Method and system for transmitting and receiving media according to importance of media burst
04/04/2013US20130083732 Method of Handling Service Rejection for Circuit Switch Service
04/04/2013US20130083727 Mobile communication system, mobile station and method for setting holding period of connection information
04/04/2013US20130083723 Relay device, relay method, wireless communication system, base station, and wireless communication device
04/04/2013US20130083718 System and Method for Spatial Multiplexing-Based OFDM Broadcast/Multicast Transmission
04/04/2013US20130083717 Dynamic assignment of cell broadcast message identifiers
04/04/2013US20130083715 Multicast/broadcast service continuity in multi-carrier networks
04/04/2013US20130083710 Half-duplex operation for low cost wireless devices
04/04/2013US20130083679 Method and apparatus for filtering and processing received vehicle peer transmissions based on reliability information
04/04/2013US20130082918 Method and apparatus pertaining to responsively changing application functionality of an electronic device
04/04/2013DE102006062748B4 Clientseitige Verknüpfung von TETRA und Push-to Talk Client-side link between TETRA and Push to Talk
04/04/2013CA2853559A1 Location based systems for payment or entry
04/04/2013CA2850634A1 Map tile data pre-fetching based on mobile device generated event analysis
04/04/2013CA2850422A1 Uncoupled application extensions including interactive digital surface layer for collaborative remote application sharing and annotating
04/04/2013CA2850320A1 Wireless communication network system synchronization method
04/04/2013CA2850287A1 Train control system
04/04/2013CA2850169A1 Multicast/broadcast service continuity in multi-carrier networks
04/04/2013CA2849815A1 Persistent location tracking on mobile devices and location profiling
04/04/2013CA2791367A1 Providing increased ability to perform a transaction based on locale
04/03/2013EP2575403A1 Mobile communication system, core network node, access network, terminal and corresponding multicast data distribution methods
04/03/2013EP2575386A1 System and method for Uplink Interception based on Downlink Reception
04/03/2013EP2575382A1 Method for allocating resources in broadband wireless access system
04/03/2013EP2575381A2 Method and device for communication
04/03/2013EP2575380A2 Method for terminal location sharing and terminal device
04/03/2013EP2575379A1 Apparatuses and computer program products for discovering and accessing local services via WiFi hotspots
04/03/2013EP2575338A1 Method for landline availability and suitable mobile telephone terminal
04/03/2013CN202856984U Emergency call system
04/03/2013CN202856983U Work task reminding system
04/03/2013CN202856982U Intelligent wireless paging system
04/03/2013CN202856981U Underground personnel positioning system combining Zigbee and Wifi
04/03/2013CN202856980U System for realizing quantitative fixed-time fixed-point data mass texting
04/03/2013CN202856979U Mobile operation application system
04/03/2013CN202856843U Set top box system controlled by cell phone
04/03/2013CN202856798U Satellite remote education user information reverse direction return system based on bluetooth
04/03/2013CN202856740U Multi-mode on-site emergency communication system
04/03/2013CN202855225U Intelligent electronic photo frame
04/03/2013CN202855070U Expressway information service system
04/03/2013CN202850057U Urban well lid with anti-theft circuit
04/03/2013CN202843599U Pulse remote detection control device based on Zigbee network
04/03/2013CN1934805B A method of transmitting information related to a multicast service in a mobile telecommunications network
04/03/2013CN103026740A Method and apparatus for suggesting a message segment
04/03/2013CN103026739A Methods and apparatuses for use in providing position assistance data to mobile stations
04/03/2013CN103026688A System and method for the provision of content to a subscriber
04/03/2013CN103026659A Method and system for routing communications
04/03/2013CN103026642A System for transmitting control signals using an uplink
04/03/2013CN103024843A Method and system for switching access network
04/03/2013CN103024716A Method, device and system for wireless fidelity (WiFi) traffic statistics
04/03/2013CN103024715A Business data flow statistic method and device based on rate time period
04/03/2013CN103024714A Method and device for auditing Gx interface conversation in policy control and charging (PCC) system
04/03/2013CN103024713A Digital media content service gateway system based on media analysis
04/03/2013CN103024712A Method and device for handling callback businesses
04/03/2013CN103024711A Processing method and processing system for responding calling party, and mobile terminal
04/03/2013CN103024710A Online music playing method
04/03/2013CN103024709A Method, device, server and terminal for realizing call forwarding
04/03/2013CN103024708A Method for transmitting user keys by virtue of original called field
04/03/2013CN103024707A Realization method and device of mobile terminal multi-party call and multi-party call control platform
04/03/2013CN103024706A Short message based device and short message based method for bidirectional multiple-factor dynamic identity authentication
04/03/2013CN103024705A Method and system used for mobile advertisement short message marketing
04/03/2013CN103024704A Method for classifying and displaying replay messages of personal digital assistant (PDA) terminal
04/03/2013CN103024703A System and method for sending and receiving short message through computer
04/03/2013CN103024702A SMS (Short Message Service) based physical machine capable of carrying MODBUS RTU protocol data
04/03/2013CN103024701A Method and device for delivering short message of cell
04/03/2013CN103024700A Method for sending short message to internet short message gateway and information resource station entity
04/03/2013CN103024699A Short message sending method and information resource station entity
04/03/2013CN103024698A Mobile terminal and method and system for integrating information of linkmen
04/03/2013CN103024697A Methods and devices for transmitting, processing and receiving warning messages
04/03/2013CN103024696A Method, system and related equipment for server to transmit messages to mobile terminal
04/03/2013CN103024695A Ring-back tone playing method, terminal equipment, ring-back tone platform and ring-back tone system
04/03/2013CN103024694A Method, device and mobile terminal of multi-people message sending
04/03/2013CN103024693A Method and terminal for remotely achieving alarm clock function
04/03/2013CN103024692A Method for managing schedules and system thereof
04/03/2013CN103024691A Method and device for transmitting information
04/03/2013CN103024690A Method, device and system for integrating traditional text messages and network information
04/03/2013CN103024689A Method for acquiring weather forecast by user terminal
04/03/2013CN103024688A Method and system for adding good friends in instant messaging platform
04/03/2013CN103024687A Method and equipment for establishing instant messaging
04/03/2013CN103024686A Method for realizing cross-system intercommunication of different call groups among trunked communication systems
04/03/2013CN103024685A Multi-channel PTT (push-to-talk) system and implementation method thereof
04/03/2013CN103024684A Implementation method of single call service
04/03/2013CN103024683A Method for reporting state of listening party in trunking communication
04/03/2013CN103024682A Method for realizing half-duplex single call service through digital trunked communication system
04/03/2013CN103024681A Efficient push-to-talk method
04/03/2013CN103024680A Activation method for semi-static scheduling and trunking communication system based on semi-static scheduling
04/03/2013CN103024679A Method and network equipment for creating cluster call
04/03/2013CN103024678A Method, device and system for transmitting intermediate speed medium business data in digital mobile radio (DMR) base station
04/03/2013CN103024677A Single frequency network broadcasting and receiving method based on physical layer channels
04/03/2013CN103024676A Method and apparatus for reliable multicast communication over wireless network
04/03/2013CN103024675A Multimedia information distribution system
04/03/2013CN103024674A Method, equipment and system for transmitting multimedia broadcast multicast service
04/03/2013CN103024673A Terminal positioning method and device for GSM (global system for mobile communication) networks
04/03/2013CN103024672A Method for prompting user according to signal intensity of mobile phone
04/03/2013CN103024671A Cellphone method and equipment for remote control
04/03/2013CN103024670A Position sharing method and system