Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
01/2012
01/11/2012CN102316424A Information charging method, terminal and server
01/11/2012CN102316423A Information pushing method, device and system
01/11/2012CN102316422A Mobile communication terminal Bluetooth local chat method
01/11/2012CN102316421A Guide system
01/11/2012CN102316420A Long term evolution (LTE) based multicast single frequency network splitting method
01/11/2012CN102316419A Method for developing multimedia service in wireless local area network, device and system
01/11/2012CN102316418A Method and device for realizing continuity of multimedia broadcast multicast service
01/11/2012CN102316417A Command distribution method for wireless fidelity (Wi-Fi) wireless sensing network
01/11/2012CN102316416A Access method for terminal and wireless communication network
01/11/2012CN102316415A Mobile communication terminal and communication service sharing method thereof
01/11/2012CN102316414A Remote vehicle monitoring method and system
01/11/2012CN102316413A Method and system for judging position of transmitter receiver by using wireless communication technology
01/11/2012CN102316412A Position information platform and service information obtaining method
01/11/2012CN102316411A Convenient car reservation service platform based on intelligent mobile phone
01/11/2012CN102316410A Scenic spot passenger flow volume information system for acquiring scenic spot people information by using base station
01/11/2012CN102316409A Method for position service to interact with microblog and position service terminal
01/11/2012CN102316408A Method and device for playing ring tone at terminal
01/11/2012CN102316407A Mobile phone and mobile phone stolen tracking method
01/11/2012CN102316232A Call-timing processing method, device and system
01/11/2012CN102316207A Method and device for processing messages in terminal
01/11/2012CN102316206A Method and device for realizing location by embedding mobile phone SIM (subscriber identity module) card into RFID (Radio Frequency Identification Device) reader-writer
01/11/2012CN102316077A Method, device and system for selecting public safety answer point
01/11/2012CN102316050A Voice mail delivery method, device and system
01/11/2012CN102315948A Broadcast conference system and method
01/11/2012CN102314474A Information processing apparatus, information processing system, information processing method, and program
01/11/2012CN101635819B Video telephone calling method and video telephone calling system
01/11/2012CN101631293B Method and device for realizing unstructured supplementary service data (USSD)
01/11/2012CN101626555B Method and device for allocating access numbers
01/11/2012CN101621769B Method for intercommunicating short message signals and short message service center
01/11/2012CN101594598B Method and system for media negotiation in IMS network
01/11/2012CN101572875B Internetwork call holding method and device
01/11/2012CN101562798B Method and system for realizing network management by short messages
01/11/2012CN101562776B Method and device for sending communication request
01/11/2012CN101513086B System and method for providing locally applicable internet content with secure action requests and item condition alerts
01/11/2012CN101511053B Method and device for reporting orientation information by terminal in digital cluster communication system
01/11/2012CN101496422B Method of distributing identical data to mobile units
01/11/2012CN101461262B System for generating sound corresponding to string
01/11/2012CN101453692B Mobile data content processing method and system
01/11/2012CN101448217B Short message service implementation system and sending and receiving method
01/11/2012CN101390418B System and method for providing communication resources to wireless dispatch priority users
01/11/2012CN101360333B Call connection establishing method
01/11/2012CN101330657B Address list system and implementing method thereof
01/11/2012CN101321316B System and method for providing multimedia background music for both call sides
01/11/2012CN101272316B Method and device for reporting communities with nonsupport of descending high-order modulation
01/11/2012CN101252702B Mobile terminal, system and control method of unstructured supplementary data traffic
01/11/2012CN101248597B A method of providing a service on a downlink shared channel
01/11/2012CN101233784B A communication apparatus
01/11/2012CN101227648B Method for implementing IP multimedia subsystem urgent call business
01/11/2012CN101132215B Evolutionary multimedia broadcast multi-broadcasting business base station, user device and method thereof
01/11/2012CN101080045B Message filtering distribution system and method
01/11/2012CN101072387B Short-message system and short message transmission method
01/10/2012US8095685 Provision of a service to several separately managed networks
01/10/2012US8095647 Method and apparatus for geographic-based communications service
01/10/2012US8095178 Wireless intelligent switch engine
01/10/2012US8095165 Method and apparatus for uplink power control in communication system
01/10/2012US8095161 System and method for determining a transmit timing for communication in a radio communication system
01/10/2012US8095158 Time setting method and apparatus for use in a mobile communication terminal
01/10/2012US8095157 Systems and methods for broadcasting and multicasting short message service messages
01/10/2012US8095146 Method and system for directing a wireless user to a location for improved communication
01/10/2012US8095140 Regrouping wireless devices
01/10/2012US8095137 Method, system, network entity, and end-user terminal for controlling a handover of a cellular terminal
01/10/2012US8095135 Method and apparatus for providing seamless call handoff between networks that use dissimilar transmission methods
01/10/2012US8095133 Method for categorization of multiple providers in a wireless communication service environment
01/10/2012US8095132 Remote SIM card replacement and activation process
01/10/2012US8095131 Dynamic boolean channel masks
01/10/2012US8095130 Controlling hand-off in a mobile node with two mobile IP clients
01/10/2012US8095129 System and method for optimizing roaming in a wireless data network
01/10/2012US8095121 Automatic telephone service forwarding device
01/10/2012US8095116 Method for delivering multimedia files
01/10/2012US8095114 System and method for provisioning broadcast and multicast services in a wireless network
01/10/2012US8095109 Charging of GPRS traffic for roaming mobiles by performing traffic counting at the user terminal
01/10/2012US8095066 Method of optimizing the resources used in a satellite or aircraft telecommunications system
01/10/2012US8094672 Method of packet mode digital communication over a transmission channel shared by a plurality of users
01/10/2012US8094666 Mapping an original MAC address of a terminal to a unique locally administrated virtual MAC address
01/10/2012US8094655 Communication scheme with arbitration mechanism for cases of address initialization and server setting
01/10/2012US8094649 Network architecture and billing method of the packet switch data service for the CDMA intelligent network (IN) users
01/10/2012US8094642 Polling method and vehicle search method in digital radio communication system
01/10/2012US8094640 Full duplex wideband communications system for a local coaxial network
01/10/2012US8094636 Wireless communication system for communicating via wireless LAN
01/10/2012US8094635 Method and apparatus for implementing Short Message Service in wireless communication networks
01/10/2012US8094633 Adaptive paging area
01/10/2012US8094632 Random access communication method and mobile communication system in mobile communication system
01/10/2012US8094631 Coexistence system and method for wireless network devices
01/10/2012US8094630 Radio frequency dragging prevention
01/10/2012US8094629 Wireless local area network real-time quality management
01/10/2012US8094624 Method and apparatus for minimizing packet transmission loss in a wireless network
01/10/2012US8094621 Fast handover protocols for WiMAX networks
01/10/2012US8094619 Multi-mode multi-band mobile communication terminal and mode switching method thereof
01/10/2012US8094618 Method for transmitting MAC PDUs
01/10/2012US8094617 Method for recognizing available channel in IEEE 802.15.4 protocol CSMA/CA mechanism
01/10/2012US8094616 OFDMA contention-based random access channel design for mobile wireless systems
01/10/2012US8094615 Radio communication apparatus and program
01/10/2012US8094614 System and method for adaptive queuing for discontinuous wireless channels
01/10/2012US8094613 Enhanced high traffic density CDMA wireless systems
01/10/2012US8094612 Quality of service resource negotiation
01/10/2012US8094609 Communication apparatus, transmitting method and receiving method
01/10/2012US8094608 Method and apparatus for generating and transmitting packets on behalf of a wireless client
01/10/2012US8094601 Base station and mobile station
01/10/2012US8094600 Radio communication apparatus
01/10/2012US8094599 Method and apparatus for transmitting and receiving common logical channel and dedicated logical channel transmissions via a high speed downlink shared channel