Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
11/2009
11/11/2009EP2115390A1 Use of previously-calculated position fix for location-based query
11/11/2009EP1972162B1 A method and apparatus for routing emergency calls in a VoIP system
11/11/2009EP1795021B1 Method for avoiding interruptions of push to talk services
11/11/2009EP1753165B1 The method of data transmission of multimedia broadcast/multicast service
11/11/2009EP1743463B1 MBMS context transfer in a inter RNC handover
11/11/2009EP1621003B1 Method and apparatus for exchanging information during a dormant packet data session
11/11/2009EP1377909B1 Method and system for preventing short message service (sms) message flooding
11/11/2009CN201345740Y Short message terminal equipment
11/11/2009CN201345739Y Information releasing device based on wireless communication and satellite positioning
11/11/2009CN201345738Y Mobile terminal
11/11/2009CN201345684Y Network video monitoring device using short message of mobile telephone for alarm
11/11/2009CN201345647Y Wireless dispatching desk
11/11/2009CN201345162Y GPRS (General Packet Radio Service) network remote terminal unit (RTU)
11/11/2009CN201345159Y Coal gas remote meter-checking system
11/11/2009CN101578892A Wireless data exchange
11/11/2009CN101578891A Method and system for establishing session for message communication between converged ip messaging service client and short messaging service client
11/11/2009CN101577915A Method and system for identifying DSL network access
11/11/2009CN101577892A Method for avoiding influence of service restriction on emergency call continuity
11/11/2009CN101577891A Method and system for downloading emergency numbers of network side
11/11/2009CN101577890A Method for transferring emergency service sessions, and emergency service system
11/11/2009CN101577889A Emergency call system and method for calling back emergency communication acceptance center
11/11/2009CN101577888A Method and base station for switching IP multimedia subsystem emergency calls
11/11/2009CN101577887A Method, device and system for realizing charging of call-back service double numbers
11/11/2009CN101577886A Method for radio paging by quick paging channel and system thereof
11/11/2009CN101577885A Call processing method based on mobile switching center disaster recovery and location register
11/11/2009CN101577884A Media negotiation method for IP multimedia link
11/11/2009CN101577883A Method, device and system for talking connection
11/11/2009CN101577882A Emergency call realization system and method for IP multimedia subsystem
11/11/2009CN101577881A Method for realizing terminal communication in locked state and terminal
11/11/2009CN101577880A Method, system and device for searching fixed telephone by mobile terminal
11/11/2009CN101577879A Polyphonic ringtone SMS marketing system and realization method thereof
11/11/2009CN101577878A Method for processing voice service continuity switching failure
11/11/2009CN101577877A Short message sending system capable of displaying multimedia information and sending method thereof
11/11/2009CN101577876A Method, server and system for realizing industry application multimedia message service
11/11/2009CN101577875A Forward shifting method of route request information and device
11/11/2009CN101577874A Method for processing short massage and short massage service center
11/11/2009CN101577873A Multimedia message query method and device
11/11/2009CN101577872A System for determining real time network up time
11/11/2009CN101577871A Precise statistical method for advertisements put in movable terminal software
11/11/2009CN101577870A Biological investigation data mobile acquisition system
11/11/2009CN101577869A Method and device for downloading data by wireless terminal
11/11/2009CN101577868A Method, system and device for achieving synchronization among radio network controllers
11/11/2009CN101577867A Method, device and system for sending push messages in multimedia message service
11/11/2009CN101577866A User classification method, advertisement release method and device
11/11/2009CN101577865A Method for notifying Internet service events
11/11/2009CN101577864A Method and system for transmitting data, base station subsystem and mobile exchange center
11/11/2009CN101577863A Colour ring back tone system platform, colour ring back tone system and colour ring back tone service realizing method
11/11/2009CN101577862A Client management information machine system based on mobile communication network
11/11/2009CN101577861A Method for determining complementary data, method for transmitting said complementary data, associated processing device
11/11/2009CN101577860A Device and system for providing adaptive control mechanism
11/11/2009CN101577859A Method for providing a multicast and/or broadcast service (mbs)
11/11/2009CN101577858A Method and device for indicating attribute of wireless subframe in multicast/broadcast MBSFN frame
11/11/2009CN101577857A Collocation method, data transmission method and device of multimedia broadcast and multicast service
11/11/2009CN101577856A Information processing method and device
11/11/2009CN101577855A System and method for calling taxi by mobile phone
11/11/2009CN101577854A Method and device for realizing controlling wireless personal network equipment
11/11/2009CN101577853A Accurate positioning method of wireless station terminal
11/11/2009CN101577852A Method, system and apparatus for locating a mobile communications device
11/11/2009CN101577814A Multimedia remote interlocking intelligent monitoring system control method
11/11/2009CN101577767A Real-time voice-to-text conversion for telecommunication services
11/11/2009CN101577726A Mobile value-added service system for realizing remote household monitoring
11/11/2009CN101577653A System and method using positioning technique to carry out vehicle insurance claim assistant authentification
11/11/2009CN101577559A Method and device for compensating phase of receiver
11/11/2009CN101577183A Indoor switch state reminder for electric power system
11/11/2009CN101577055A Mobile phone text scheduling system and text scheduling method thereof
11/11/2009CN101576989A Method for realizing payment in mobile terminal and mobile device
11/11/2009CN101576983A Electronic payment method and system based on mobile terminal
11/11/2009CN100559904C Method for connecting to a wireless Internet service
11/11/2009CN100559898C A method and an apparatus for adding a new member to an active group call in a group communication network
11/11/2009CN100559897C Location data processing apparatus and method for detecting network area geographic positioning parameters
11/11/2009CN100559893C A method for activating a location-based function, a system and a device
11/11/2009CN100559789C System and method for realizing MGC and MG integrated calling tracking in next generation network
11/11/2009CN100559773C Method for creating a peer-to-peer immediate messaging solution without using an instant messaging server
11/11/2009CN100559753C Automatic subscription system for applications and services provided to wireless devices
11/10/2009US7617328 System for translation and communication of messaging protocols into a common protocol
11/10/2009US7617287 Cellular messaging alert method and system
11/10/2009US7617155 Billing system, mobile terminal, and billing method
11/10/2009US7616967 Media-specific floor control for push-to-X communication
11/10/2009US7616961 Allocating channels in a mobile ad hoc network
11/10/2009US7616960 Channel selection for wireless transmission from a remote device
11/10/2009US7616958 Method for setting cell information in radio access network
11/10/2009US7616954 Method and system for providing GSMA IR. 73 SoR compliant cellular traffic redirection
11/10/2009US7616953 System and a method of realizing subscriber's foreign roaming service through the router
11/10/2009US7616948 User method for selective wireless communication with contact list memory
11/10/2009US7616925 Method for accessing information
11/10/2009US7616746 Methods and apparatus for tracking and charging for communications resource reallocation
11/10/2009US7616648 Internet audio gateway
11/10/2009US7616617 System and method for communicating beacon transmissions in wireless local area network (WLAN) systems
11/10/2009US7616615 Packet forwarding apparatus for connecting mobile terminal to ISP network
11/10/2009US7616614 Adaptive communication method and module employing different layers for different protocols
11/10/2009US7616613 Internet protocol authentication in layer-3 multipoint tunneling for wireless access points
11/10/2009US7616611 Paging method for an MBMS service in a mobile communication system
11/10/2009US7616610 Scheduling in wireless communication systems
11/10/2009US7616607 Data preservation
11/10/2009US7616606 Mechanism for avoiding triggering silent radio squelch circuits
11/10/2009US7616605 Method for configuring a wireless distribution system and optimize method thereof
11/10/2009US7616604 Identifying one or more access points in one or more channels to facilitate communication
11/10/2009US7616602 Method and system for wireless local area network (LAN) communication using virtual time division multiple access (TDMA)
11/10/2009US7616601 Network resource manager in a mobile telecommunication system
11/10/2009US7616600 Wireless mesh network node