Patents
Patents for H04W 92 - Interfaces specially adapted for wireless communication networks (21,139)
11/2001
11/01/2001US20010036174 System and method for voice and data over digital wireless cellular system
11/01/2001US20010036173 Convergence of telephone signaling, voice and data over a packet-switched network
11/01/2001US20010036168 Synchronization of timing advance and deviation
11/01/2001US20010036167 Signaling and protocol for communication system with wireless trunk
11/01/2001US20010036166 Apparatus and method for allocating channel between MSC and IWF unit in CDMA mobile communication system
11/01/2001US20010036163 Multi-protocol distributed wireless system architecture
11/01/2001US20010036155 Radio telecommunications system with improved use of air interface (II)
10/2001
10/31/2001EP1150533A1 Method for call completion to a telephone terminal of a cellular local telephone network and local network therefor
10/31/2001EP1150523A2 Supporting IP on Abis interface
10/31/2001EP1150456A1 Radio telecommunications system with reduced delays for data transmission
10/31/2001CN1320345A Reconfiguring deversity legs during CN-RNC interface streamlinine
10/31/2001CN1320341A System and method for an internet telephone cell to mobile terminal
10/31/2001CN1319957A User communication service distributable method and system
10/31/2001CN1074231C Radio communication system
10/30/2001US6311072 Methods and apparatus for translating between telephone signaling protocols
10/30/2001US6311062 Method and telecommunications unit for establishing a telecommunications link in superposed digital radio networks
10/30/2001US6310859 Packet communications network
10/30/2001CA2236231C Method and system for providing data communication with a mobile station
10/25/2001WO2001080582A2 Method, system and radio base station for paging a mobile station in a third generation general packet radio service (gprs) network
10/25/2001US20010034767 Messaging service
10/25/2001US20010034231 Mobile telephone networks
10/25/2001US20010034224 Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networks
10/25/2001US20010033582 Transmission of the fixed size PDUs through the transparent RLC
10/25/2001US20010033563 Method and system for communicating data between a mobile communications architecture and a packet switched architecture
10/25/2001CA2784177A1 Network combining wired and non-wired segments
10/25/2001CA2344760A1 Supporting ip on abis interface
10/24/2001EP1147679A1 Interworking between radio access networks
10/24/2001CN1319313A Optimal connection set up between terminals in two networks
10/24/2001CN1318952A System and method operated by special radio call center
10/24/2001CN1318929A Mobile communication system capable of effective transmitting packet and control method thereof
10/23/2001US6308267 Arrangement and method for mobile communications having an IP link
10/18/2001WO2001078437A1 Method and arrangement for maintaining synchronization in association with resetting a communication connection
10/18/2001WO2001078425A1 Mobile activity status tracker
10/18/2001WO2001078328A2 A technique for setting up calls in internet protocol mobile network
10/18/2001WO2001078323A2 Transmission of fixed size protocol data units through the transparent radio link control
10/18/2001WO2001078259A1 Synchronization of timing advance and deviation
10/18/2001WO2001078246A1 Wireless private branch exchange (wpbx) and communicating between mobile units and base stations
10/18/2001WO2001054440A8 Method and apparatus for exchange of information in a communication network
10/18/2001US20010031641 Wireless chat automatic status tracking
10/18/2001US20010031639 Method in wireless telecommunication system, system, transmitter and receiver
10/18/2001US20010030951 Wireless communications system
10/18/2001US20010030950 Broadband communications access device
10/18/2001CA2622884A1 Synchronization of timing advance and deviation
10/17/2001EP1146691A1 Connecting radio cells to a radio network controller through copper twisted pairs by using the DMT technology
10/17/2001EP1145580A2 Reconfiguring diversity legs during cn-rnc interface streamlining
10/17/2001EP1145577A1 Method and system for the routing of a message
10/17/2001EP1145571A2 Delivery of circuit switched calls to a mobile in packet data mode
10/17/2001EP1145535A1 Method and apparatus for remote telephony switch control
10/17/2001EP1145509A2 Method and apparatus for providing efficient multiplexing between gateways using dynamic timers
10/17/2001CN1073331C Mobile communication system and base station in mobile communication system
10/17/2001CN1073318C Movable radio comunicating system
10/16/2001US6304753 Integration of voice and data services provided to a mobile wireless device
10/11/2001WO2001076280A2 Wireless messaging system
10/11/2001WO2001076276A2 Telecommunications network integrating cellular, packet-switched, and voice-over-ip infrastructures
10/11/2001WO2001076275A2 Method and system for providing compatibility between telecommunication networks using different transmission signaling systems
10/11/2001WO2001076155A1 Communication system for performing packet data transfer with reduced delay
10/11/2001US20010029188 Method and arrangement for maintaining synchronization in association with resetting a communication connection
10/11/2001US20010028641 Method for routing links through a packet-oriented communication network
10/11/2001US20010028640 Mobile communication system with packet effectively transmitted and control method for the same
10/11/2001CA2659079A1 Wireless messaging system
10/10/2001EP1143758A1 Information transmission system and method
10/10/2001EP1143750A2 Method and system enabling communications between a switched telephone network and a wireless network
10/10/2001EP1143640A1 Time adjustment for mobile communication device, and mobile communication device
10/10/2001EP1142410A2 Signalling method and telecommunication system
10/10/2001EP1142388A1 Data transmission method between base station and mobile switching center
10/10/2001EP1142375A1 A wireless communication system for speech and packet data communication wherein deployment, control and maintenance of packet data functions of a plurality of base stations is done by one centralised mobile data device
10/10/2001EP1142363A1 Method and device for determining a signaling address of a mobile services switching center in a cellular communication system
10/10/2001EP1142361A1 Data transmission on wireless network
10/10/2001EP1142360A1 Method and apparatus for backhauling data in a communication system
10/10/2001EP1142266A1 Wireless local loop system supporting voice/ip
10/10/2001EP1142236A1 A data transmission method and a network element
10/10/2001EP1142210A1 Interface interlace
10/10/2001EP1142192A1 Method for negotiating weakened keys in encryption systems
10/10/2001CN1317217A Controlling quality of service in mobile communication system
10/10/2001CN1317211A Method in wireless telecommunication system; system, transmitter and receiver
10/10/2001CN1317210A Error-recovery mechanism using temporary forwarder in wireless-ATM network
10/10/2001CN1317181A Method for forming or detecting single sequence and transmitter unit and receiver unit
10/10/2001CN1316860A Dynamic load balance is message processing procedure in radio communication service network
10/09/2001US6301474 Mobility extended telephone application programming interface and method of use
10/04/2001WO2001074100A1 Multi-protocol distributed wireless system architecture
10/04/2001WO2001074098A1 Extended mobile telephone network and payphone therefor
10/04/2001US20010026546 Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay
10/04/2001US20010026545 Method and apparatus for registering IP terminal device in line-switching exchanger
10/04/2001US20010026541 Method for performing diversity and handoff in all internet protocol network
10/04/2001EP1139617A2 Mobile communication system with effective packet transmission and control method for the same
10/04/2001EP1139613A1 Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay
10/04/2001EP1139608A2 Method and system for subscriber-configurable communications service
10/04/2001EP1139314A2 Portable terminal apparatus with security function
09/2001
09/27/2001WO2001072069A1 An apparatus and a method for providing operational status information between subscribers in a telecommunications network
09/27/2001WO2001072057A2 Transport of radio network-originated control information
09/27/2001US20010025331 Portable terminal apparatus with security function
09/27/2001US20010024951 Apparatus and a method for providing operational status information between subscribers in a telecommunications network
09/26/2001EP1137300A1 Transmission of location information of a mobile station in a gprs/internet environment
09/26/2001EP1135941A1 Dsp platform for digital cellular mobile radio communication systems
09/26/2001CN1315096A Frame control method and apparatus
09/26/2001CN1314770A Transmission of mobile station position information in GPRS/internet environment
09/26/2001CN1314651A Portable terminal device with safety function
09/25/2001US6295457 Integrated cellular telephone basestation with Internet gateway
09/20/2001WO2001069954A1 Updating of subscriber information
09/20/2001WO2001069952A1 Method for transmitting radio signals, radio communication access network and terminal using same