Patents
Patents for H04W 92 - Interfaces specially adapted for wireless communication networks (21,139)
06/2002
06/27/2002US20020080778 Wireless communication system having communication system switching function
06/27/2002US20020080749 Synchronization of timing advance and deviation
06/27/2002DE10110177A1 Measuring propagation delays between nodes in communications network involves measuring transition time of loop delay measurement signal between nodes less turn around time
06/26/2002EP1217791A2 Wireless communication system having communication system switching function
06/26/2002EP0801853B1 High-speed data transmission in mobile communication networks
06/26/2002CN1356005A Method for in-process telephone cell transfer between wireless telephone and wired telephone using short-range communication control link
06/26/2002CN1356001A Basic architecture for packet switched protocal based GSM networks
06/26/2002CN1086890C Intelligence card and method for transfering information from it
06/25/2002US6411809 Method for uploading a transmission network topology and radio system
06/20/2002WO2002049387A1 Radio communication system
06/20/2002WO2002049381A1 Configuring a data transmission interface in a communication network
06/20/2002WO2002049319A2 A method and system for handling multi-part messages by users of cellular phones
06/20/2002WO2002049318A1 Apparatus and method for serving data requested from a wireless server
06/20/2002US20020077132 GPRS network and method therefor
06/20/2002US20020077131 Dual protocol GPRS message center and method therefor
06/20/2002US20020077105 Method for concurrent multiple services in a mobile communication system
06/20/2002US20020077081 Automatic e-mail transmitting method and mobile terminal apparatus and radio mobile terminal apparatus for the same
06/20/2002US20020075843 Apparatus and method for serving data
06/20/2002US20020075838 Apparatus and method for transmitting TFCI bits in a CDMA communication system
06/20/2002US20020075828 Radio network controller in IMT-2000 asynchronous system
06/20/2002US20020075823 Apparatus and method for managing dormant state in a wireless packet data system
06/20/2002US20020075820 Packet transmission in mobile telecommunications systems
06/19/2002EP1215925A1 Method for transmitting E-mail reply-message to a cellular mobile phone
06/19/2002EP1215849A1 Method and system for exchanging information between a principle base station and a cluster of mobile stations
06/19/2002EP1214858A1 System and method for call routing in an integrated telecommunications network having a packet-switched network portion and a circuit-switched network portion
06/19/2002EP1214848A1 Mobility extended telephone application programming interface
06/19/2002CN1354957A 传输和互连方法 Transmission and interconnection methods
06/19/2002CN1354956A Selection of mobility agent in access network
06/18/2002US6407991 Communication network providing wireless and hard-wired dynamic routing
06/13/2002WO2002047405A2 Method and system to transit facsimile and voice messages
06/13/2002WO2002025962A3 Secured map messages for telecommunications networks
06/13/2002WO2002017653A3 Mobile radio communication system and method for broadcasting messages to registered groups
06/13/2002US20020073240 Server
06/13/2002US20020073229 Wireless data transmitting and receiving system, server device, and server device controlling method
06/13/2002US20020072380 Mobile communications system using a fixed wireless telephone network
06/13/2002US20020072375 Apparatus, system and method for allocating upstream and downstream channels in a cellular communication system having a wireless backhaul
06/13/2002US20020072367 Mobile communication system
06/13/2002DE10059647A1 Verfahren zum Versenden von Kurznachrichten von einem mobilen Endgerät und Verfahren zum Empfangen von Kurznachrichten von einem mobilen Endgerät jeweils in einem Mobilfunknetz A method of sending text messages from a mobile device and method for receiving short messages from a mobile terminal in a mobile network, respectively
06/13/2002DE10059646A1 Übertragung von Nachrichten über eine Busstruktur Transmission of messages over a bus structure
06/12/2002EP1213936A1 Mobile communication system and corresponding switch
06/12/2002EP1213931A2 Method for sending and receiving Short Messages in a mobile radio network
06/12/2002EP1213893A2 Communication system and method for using any communication network therewith
06/12/2002EP1213883A1 Wireless protocol system combined with SMS in mobile environment and a method of providing internet content
06/12/2002EP1212912A1 Apparatus, and associated method, for facilitating communication handovers in a radio communication system
06/12/2002EP1068751B1 Method and mobile element for setting up telecommunication links in telecommunication systems involving wireless telecommunication, especially in dect-gap systems and telecommunication system involving wireless telecommunication, especially a dect/gap system
06/12/2002EP0606396B1 A radio frequency local area network
06/11/2002US6405027 Group call for a wireless mobile communication device using bluetooth
06/11/2002US6404754 Radio packet data terminal and method of determining internet interworking protocol address
06/06/2002WO2002045455A1 Radio communication system, base station device and communication terminal accommodated in the system
06/06/2002WO2002045451A1 A method of performing an area update for a terminal equipment in a communication network
06/06/2002WO2002045446A1 Method and device to transfer a software application written in high level language between the subscribers of a telecommunication network
06/06/2002WO2002045443A2 Method and apparatus for a hybrid mobile terminal
06/06/2002WO2002045440A1 Apparatus and methods providing backward compatibility to existing mobile systems
06/06/2002WO2002045341A2 Transmission of messages via a bus structure
06/06/2002WO2002025867A3 Dynamic control of packet data service throughput by radio access control node
06/06/2002WO2002015603A3 Method and apparatus for a network independent short message delivery system
06/06/2002WO2002007461A3 Methods and systems for carrying of call control signaling after handover from an ip packet switched network to a circuit switched cellular network and vice versa
06/06/2002US20020069297 Interworking method and apparatus
06/06/2002US20020069287 Communication system and method for using any communication network therewith
06/06/2002US20020068609 Wireless data transport method, and mobile terminal and interworking function device therefor
06/06/2002US20020068588 Wireless base station and packet transfer apparatus for dynamically controlling data transmission rate
06/06/2002CA2398599A1 Wireless communication system and base station apparatus and communication terminal apparatus accommodated in the system
06/05/2002EP1211904A2 Method for sending and receiving Short Messages in a mobile radio network
06/05/2002EP1210828A1 Core network allocation for gsm/umts
06/05/2002EP1210780A1 Method and system to synchronize mobile units to a base transceiver station
06/05/2002CN1352864A Telecommunication network and routing method
06/04/2002US6400964 Module for providing wireless call communication services through wire-connected telephone equipment
06/04/2002US6400959 Communication system and communication method with diversity features
06/04/2002US6400954 Methods and systems for mode selection based on access network capacity
06/04/2002US6400702 Radio frequency local area network
05/2002
05/30/2002WO2002043417A2 System and method of fault management in a mobile communications network having a proxy switch
05/30/2002WO2002043416A2 System and method of preserving point codes in a mobile network having a proxy switch
05/30/2002WO2002043415A2 System and method of servicing mobile communications with a proxy switch
05/30/2002WO2002043411A2 System and method of siphoningmessages from a mobile network to an alternative network
05/30/2002WO2002043410A2 System and method of mobility management in a mobile communications network having a proxy switch
05/30/2002WO2002043409A2 System and method of managing supplementary features in the presence of a proxy switch in a mobile communications network
05/30/2002WO2002043282A1 Apparatus and method for allocating a common channel in a cdma mobile communication system
05/30/2002US20020065084 Mobile object search system and mobile object search method for mobile service
05/30/2002US20020065083 Method and system for high speed wireless data transmission and reception
05/30/2002US20020063633 Network control method and apparatus for home appliance
05/30/2002CA2429714A1 System and method of mobility management in a mobile communications network having a proxy switch
05/30/2002CA2429713A1 System and method of servicing mobile communications with a proxy switch
05/30/2002CA2427954A1 System and method of preserving point codes in a mobile network having a proxy switch
05/29/2002EP1209939A2 Apparatus and method for allocating a common channel in a CDMA mobile communication system
05/29/2002EP1209932A2 System, mobile terminal and method of sharing information in a wireless telecommunications network
05/29/2002EP1209928A2 A server and a method of providing content using a server
05/29/2002EP1209877A1 Communication unit and its controlling method
05/29/2002EP1208550A1 Automatic installation process for wireless communication system
05/29/2002DE10146315A1 Basisstations-Modulator/Demodulator und ATM-Zellen-Sende-/Emfangsverfahren Base station modulator / demodulator and ATM cell transmitter / Emfangsverfahren
05/28/2002US6396820 Wireless telecommunications system for improving performance and compatibility
05/23/2002WO2002041646A2 Method and system for capacity reporting in a mobile telecommunications network
05/23/2002WO2002041587A2 Method and system for enabling centralized control of wireless local area networks
05/23/2002WO2002013457A3 Method, network and control station for the two-way alternate control of radio systems of different standards in the same frequency band
05/23/2002US20020062379 Method and apparatus for coordinating quality of service requirements for media flows in a multimedia session with IP bearer services
05/23/2002US20020060995 Dynamic channel selection scheme for IEEE 802.11 WLANs
05/23/2002CA2426482A1 Method and system for enabling centralized control of wireless local area networks
05/22/2002EP1207708A1 A mobile communication network
05/22/2002EP1207656A2 System and method for data transfer
05/22/2002CN1350741A Wireless local loop system, supporting voice/IP
05/22/2002CN1350408A Radiuo urer calling control system and method in personal hand-held phone system base station