Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
12/2012
12/05/2012CN202587388U Tobacco client tobacco-taking voice message clustered transmission device
12/05/2012CN202587387U System for providing services for passengers in vehicle
12/05/2012CN202587386U Temperature and humidity wireless connection node with location function
12/05/2012CN202587385U Wireless crop canopy temperature acquisition node with positioning function
12/05/2012CN202587384U Wireless positioning and tracking system
12/05/2012CN202587136U A device for providing vehicle information and a vehicle
12/05/2012CN202587124U Weather query system of tourist attractions
12/05/2012CN202587042U Full-media primary-secondary type timer
12/05/2012CN202587034U Vehicle density sensing system based on communications among vehicles
12/05/2012CN202586960U Message transmission system for ships
12/05/2012CN202584675U Speaking guide machine based on wireless fidelity (Wi-Fi) wireless local area network (WLAN) and radio frequency identification device (RFID) technology
12/05/2012CN202584673U Explanation system
12/05/2012CN202584436U Mobile phone communication-based city highway congestion inductive command system
12/05/2012CN202584419U City traffic information prompting system interactive with handsets
12/05/2012CN202584417U Expressway traffic management and guidance command system based on mobile communication
12/05/2012CN202584358U Lost prevention system based on virtual fence
12/05/2012CN202584261U Numbering reminding device by mobile phone
12/05/2012CN202583220U Expiratory alcohol concentration detection system based on GPS (Global Position System) positioning and GPRS (General Packet Radio Service) communication
12/05/2012CN202578195U Monitoring system of intelligent digital coded lock
12/05/2012CN202569271U Firefighting monitoring system
12/05/2012CN102812734A Method And Apparatus For Emergency Call Handling
12/05/2012CN102812733A Wireless Device Emergency Services Connection And Panic Button, With Crime And Safety Information System
12/05/2012CN102812732A Simultaneous conference calls with a speech-to-text conversion function
12/05/2012CN102812452A System for displaying cached webpages, a server therefor, a terminal therefor, a method therefor and a computer-readable recording medium on which the method is recorded
12/05/2012CN102812378A Method And Apparatus For Testing Received Signals In A Radio Signal Positioning System
12/05/2012CN102811432A Charging method and charging device in communication network
12/05/2012CN102811431A Method and device for establishing mapping relationship of IMSI and MSISDN
12/05/2012CN102811430A Realization method and system of call forwarding
12/05/2012CN102811429A Realization method for transferring short message from roaming user to local user
12/05/2012CN102811428A Forward-shifting processing method and system for SP (Service Provider) access of USSDC (Unstructured Supplementary Service Data Center)
12/05/2012CN102811427A Method and system for triggering short message calling added-value services
12/05/2012CN102811426A Method and system for cryptographically sending and receiving messages of mobile device
12/05/2012CN102811425A System and method for automatically forwarding missed calls and new short messages through email
12/05/2012CN102811424A Method and system for realizing self-service calling coloring ring business
12/05/2012CN102811423A Method and system for sending signing messages
12/05/2012CN102811422A Cluster scheduling system
12/05/2012CN102811421A Information distribution system and method
12/05/2012CN102811420A System and method for automatically closing data connection by judging mobile phone roaming state through global positioning system (GPS)
12/05/2012CN102811419A Least square positioning method based on iteration
12/05/2012CN102811418A System and method for tracking a mobile telecommunication apparatus
12/05/2012CN102811417A System and method for acquiring traffic path
12/05/2012CN102811416A Method and system for controlling terminal device of Internet of things
12/05/2012CN102811415A Train-ground communication method of urban railway transportation
12/05/2012CN102811414A System and method for controlling communication modes of a personal communication device traveling in a vehicle
12/05/2012CN102811336A Method and apparatus for capability negotiation of multimedia
12/05/2012CN102811179A Information provision method and system for social network
12/05/2012CN102811103A Wireless imaging passive positioning method based on differential received signal strength information
12/05/2012CN102811086A Repeater, broadcast transmitting system and method for relaying broadcast signal
12/05/2012CN102811085A Mobile repeater system and method having geophsyical location awareness without use of GPS
12/05/2012CN102809951A Systems and methods for foundation fieldbus alerts
12/05/2012CN101998309B Method, system and equipment for transmitting data short message
12/05/2012CN101959151B System and method for realizing mobile phone signature
12/05/2012CN101883326B Wireless sensor network data transmission method based on pilotless vehicle monitoring
12/05/2012CN101808293B Push-to-talk (PTT) business continuing method and system
12/05/2012CN101771987B Billing method, system and device in packet switched domain
12/05/2012CN101742396B Position-based self-service information distribution method
12/05/2012CN101742395B Method for downloading and displaying map data by mobile phone
12/05/2012CN101730017B Method and device for determining users sending spam short messages
12/05/2012CN101616365B System and method for short message retry based on parallel queues
12/05/2012CN101594591B Upload method and system for sharing content of conventional internet and mobile internet
12/05/2012CN101529931B Cellular communication system network controller and method for obtaining feedback from subscriber communication units
12/05/2012CN101345436B Intelligent controller with note function
12/05/2012CN101340634B Implementing method for duplication removing protection of MMS forwarding message
12/05/2012CN101330733B Method for implementing multimode terminal call control
12/05/2012CN101322422B System and method for delivering short messages on DO and 1x networks
12/05/2012CN101321317B Implementing cascade short message transmission method in short message system by segmenting affirmation mechanism
12/05/2012CN101288280B System and method for displaying special characteristic of account or apparatus
12/05/2012CN101238740B Method and system for managing virtual talk group media
12/05/2012CN101238710B A content filtering system for a mobile communication device and method of using same
12/05/2012CN101213789B Network components for negotiating on behalf of a mobile ambient network within a multi-operator wireless communication system, and usage method
12/05/2012CN101197838B Authentication and authorization accounting system and method
12/05/2012CN101119521B Device for re-payment system based calling-called paying service, method and communication network
12/05/2012CN101039502B Method and system for configuring multi-carrier frequency in MBMS
12/05/2012CN101019449B Handoff of communication sessions between cellular and desktop telephones
12/04/2012US8327405 System and method of wireless uplink video transmission with policy-compliant distribution to viewers
12/04/2012US8327136 Inter-entity coupling method, apparatus and system for content protection
12/04/2012US8326445 Message string correspondence sound generation system
12/04/2012US8326349 Multi-service cellular phone network access device
12/04/2012US8326334 Apparatus and method for managing spam number in mobile communication terminal
12/04/2012US8326333 Electronic device and method of controlling the electronic device
12/04/2012US8326331 Paging for non-real-time communications using cellular networks
12/04/2012US8326327 System and method for determining action spot locations relative to the location of a mobile device
12/04/2012US8326322 Methods for managing communications of a wireless communications network, corresponding storage means and devices
12/04/2012US8326315 Location-based services
12/04/2012US8326308 Mobile cellular network and method for operating mobile cellular network
12/04/2012US8326306 Method and apparatus for congestion control in location updating
12/04/2012US8326298 Technique for service domain selection
12/04/2012US8326297 Method for operating a wireless mobile radio device and a wireless stationary radio device connected thereto
12/04/2012US8326295 Self organizing cellular networks
12/04/2012US8326293 Scanning available wireless-device services in multiple wireless-radio technology communication systems
12/04/2012US8326292 Method and apparatus for determining dedicate searching space in physical downlink control channel
12/04/2012US8326291 Fast channel switching method and apparatus for digital broadcast receiver
12/04/2012US8326290 Method and apparatus for efficient scanning and operation in a wireless system
12/04/2012US8326289 Methods, system, and apparatus for interconnecting different wireless communication networks
12/04/2012US8326287 Method for providing roaming service of international call and mobile terminal for the same
12/04/2012US8326286 Multiple IMSI numbers
12/04/2012US8326285 Method of managing inbound communications based on the current location of a wireless communications device
12/04/2012US8326284 Method of triggering a handover of a mobile station in a discontinuous coverage network
12/04/2012US8326283 Systems and methods for dynamically modifying subscriber service profile stored in home location register while roaming in wireless telecommunication networks
12/04/2012US8326282 System and method for receiving broadcast content on a mobile platform during travel