Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
04/2000
04/05/2000EP0990312A2 Cdma communication system which selectively allocates bandwidth upon demand
04/05/2000EP0990308A1 Channel encoding device and method for communication system
04/04/2000US6047194 Method, and associated apparatus, for selectively permitting transmission of packet data to a mobile terminal
04/04/2000US6047187 Stabilized control channel planning using loosely coupled dedicated traffic channels
03/2000
03/30/2000WO2000018172A1 Method and apparatus for rapid assignment of a traffic channel in digital cellular communication systems
03/30/2000WO2000018167A1 A method relating to a radio communications system
03/30/2000WO2000018157A1 Connection establishment in a wireless telecommunications network
03/30/2000WO2000018153A1 Allocation of a channel for data calls with a different useful signal/disturb signal ratio than for channels used for voice calls in mobile radio networks
03/30/2000WO2000018041A2 Distributed trunking mechanism for vhf networking
03/30/2000WO2000002758A3 Optimized communication system for radio-assisted traffic services
03/29/2000EP0989766A2 Network mute feature in wireless telecommunications systems
03/29/2000EP0989719A2 Method and apparatus for remote telephone call origination
03/29/2000EP0988742A1 Internet access for cellular networks
03/28/2000US6044274 Handling of mobile originated intelligent network calls from a non-intelligent capable mobile switching center
03/28/2000US6044269 Method for enhanced control of mobile call delivery
03/23/2000WO2000016569A2 Method for the optimized transmission of multimedia services via mobile communications networks (mobile telephone networks)
03/23/2000DE19845796A1 Channel allocation method for data channels, using other useful to interference signal relationship than that for channels for speech in mobile radio networks
03/23/2000DE19841531A1 Optimized multimedia service transmission in mobile communications networks involves data structure specific distribution, parallel transmission of data flow on available channels
03/23/2000CA2280483A1 Method and apparatus for remote telephone call origination
03/22/2000EP0987858A1 Packet communication network
03/22/2000CN1248137A Method for setting search window size for mobile station in cellular
03/22/2000CN1248103A Data transmission terminal unit, data communication method and system
03/22/2000CN1050726C Method and apparatus for reestablishment of call after disconnect
03/21/2000US6041244 Radio communication apparatus having a plurality of identification codes
03/21/2000US6041113 Interface method performed by modem between base station and control station
03/21/2000US6041048 Method for providing information packets from a packet switching network to a base site and corresponding communication system
03/16/2000WO2000014890A1 Transmission method and radio system
03/15/2000EP0986286A1 Access network for mobile subscribers
03/15/2000EP0986238A1 A telecommunication system and a method for establishing a communication link between associated users
03/15/2000EP0986222A2 A mobile point-to-point protocol
03/15/2000EP0985325A2 A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
03/15/2000EP0985309A2 Delivery of announcements to a user of a communications system when roaming in a network away from the user's home network
03/15/2000EP0985288A2 Data transmission in a mobile network
03/15/2000EP0776549A4 Paging method and apparatus
03/15/2000CN1247672A Radio communication device
03/14/2000US6038442 Communication system
03/14/2000US6038224 Data control system in CDMA mobile communication system
03/14/2000US6038210 Device for switching over double module
03/11/2000CA2282110A1 Access network for mobile terminals
03/09/2000WO2000013440A2 Transmission of gsm circuit-switched data over a cdma link
03/09/2000WO2000013439A1 System supporting data/fax connection with a dual mode mobile telephone
03/09/2000WO2000013426A2 Packet data communication device and method in mobile communication system
03/09/2000WO2000013378A2 Method for controlling load in a telecommunication system
03/09/2000DE19835395A1 Kollisionsbehandlung bei einem Verbindungsaufbau zwischen einem Mobilteil und einer Basisstation Collision handling when establishing a connection between a handset and a base station
03/08/2000EP0984641A2 Mobile terminal and base station in a packet radio services network
03/08/2000EP0983702A1 Secure multinumber sim card and method
03/08/2000EP0983700A2 Method for increasing data transmission capacity in a radio network
03/08/2000CN1247006A Method and arrangement for setting data transfer parameters in data transfer system
03/08/2000CN1050257C Method for searching for signalling channel in radio system
03/07/2000US6035195 Mobile radio telephone for emitting position information indicating an assigned zone
03/07/2000US6035190 Method for monitoring the connection between the subscriber and the destination telephone and providing directory assistance upon demand
03/07/2000US6035179 Transmission of voice-frequency signals in a mobile telephone system
03/02/2000WO2000011899A2 Reconfiguring diversity legs during cn-rnc interface streamlining
03/02/2000WO2000011837A1 Method and apparatus for robust operation of data transmission during adverse radio-link conditions
03/02/2000WO1999057913A3 Error-recovery mechanism using a temporary forwarder in a wireless-atm network
03/02/2000CA2340162A1 Reconfiguring diversity legs during cn-rnc interface streamlining
03/01/2000EP0981923A2 A method for packet switched data transmission
03/01/2000CN1246024A Method for providing wireless communication by means of loading circuit in a radio communication system
02/2000
02/29/2000US6032055 Method of activation of mobile station
02/29/2000US6032040 Method and system for autoreconnect of wireless calls
02/24/2000WO2000010357A1 Controlling quality of service in a mobile communications system
02/24/2000WO2000010350A1 Method for transmitting voice or data in a wireless network depending on billing account status
02/24/2000WO2000010349A1 System and method of implementing a private charge rate in a radio telecommunications network
02/24/2000WO2000010348A2 Packet-switched data transmission in radio system
02/24/2000WO2000010347A1 Data transmission in a telecommunication system
02/24/2000CA2340687A1 Method for transmitting voice or data in a wireless network depending on billing account status
02/24/2000CA2340630A1 System and method of implementing a private charge rate in a radio telecommunications network
02/23/2000EP0981229A2 Controlling asymmetric dynamic radio bearers in mobile packet data communications system
02/23/2000EP0980634A1 An electronic device for the functional doubling with multiple cards of cellular telephones and similar
02/23/2000CN1245618A Transceiver hopping
02/22/2000US6028892 Voice band-based data transmission system
02/17/2000WO2000008881A1 Method for improving service level selection in a communication network system
02/17/2000WO2000008799A2 Collision treatment during connection setup between a mobile station and a base station
02/17/2000WO2000008776A1 Continuation control for wireless packet data
02/16/2000CN1244999A Channel resource management within a digital mobile communication network
02/16/2000CN1244997A Subscriber identity module mobile station and method for performing a smart card function
02/16/2000CN1244979A SDMA packet radio system and channel establishment method
02/15/2000US6026297 Contemporaneous connectivity to multiple piconets
02/15/2000US6026153 Personal communicator telephone system
02/15/2000US6026149 Method and apparatus for managing telecommunications
02/15/2000CA2027826C Improved call set-up in a radio communication system with dynamic channel allocation
02/10/2000WO2000007391A1 Telecommunication method and suitable system for establishing a connection with a mobile station
02/10/2000WO2000007385A2 System and method for providing menu data using a communication network
02/10/2000WO2000007384A1 Method for optimizing resource allocation based on subscriber transmission history
02/10/2000WO2000007332A2 System and method for routing a call using a communications network
02/10/2000WO1999067957A3 Traffic bearer allocation procedure
02/09/2000EP0978214A2 Implementation of signalling in a telecommunications network
02/09/2000EP0978204A1 De-allocation at physical channels in general packet radio service
02/09/2000EP0978203A1 Method and system for authorization, routing, and delivery of transmissions
02/08/2000US6023621 Wireless communications system and method having dynamic reallocation of communication frequencies
02/08/2000CA2195322C Radiotelephone with multiple simultaneous telephone number identities
02/07/2000CA2273781A1 Method of operating a portable communication device
02/03/2000WO2000005913A1 A method and an arrangement for management of bearers
02/03/2000WO2000005907A2 Delivery of circuit switched calls to a mobile in packet data mode
02/03/2000WO2000005862A1 Outgoing telephone line preselection based on dialed number
02/03/2000WO1999066738B1 Automatic routing and information system for mobile telephonic services
02/03/2000CA2338512A1 Enhanced call delivery system
02/02/2000EP0976289A2 Method and apparatus for updating a mobile unit
02/02/2000EP0976268A2 Path optimization in packet-based telecommunication network
02/02/2000CN1243627A Packet communication network