Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 76 - Connection management, e.g. connection set-up, manipulation or release
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
11/2002
11/05/2002US6477154 Microcellular mobile communication system
11/05/2002US6477150 System and method for providing group communication services in an existing communication system
10/2002
10/31/2002WO2002087271A1 Method and system for implementing a signalling connection in a distributed radio access network
10/31/2002WO2002087267A1 Mobile cellular telecommunications infrastructure based multi-user applications
10/31/2002WO2002087204A1 Conference call system
10/31/2002WO2002087169A2 Distributed infrastructure for wireless data communications
10/31/2002WO2002087160A2 Heterogeneous mobile radio system
10/31/2002WO2002056271A3 Device and method for establishing contact
10/31/2002US20020160812 Channel supervision in a radio network
10/31/2002US20020160806 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
10/31/2002US20020160794 Method for transmitting mini-messages and associated device
10/31/2002US20020160779 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
10/31/2002US20020160772 Routing call failures in a location-based services system
10/31/2002US20020160770 Mobile communication system and mobile communication method
10/31/2002US20020160766 Location-based services
10/31/2002US20020159476 Method and system for providing data communication with a mobile station
10/31/2002US20020159410 Rescheduling scheduled transmissions
10/31/2002DE10133590A1 Verfahren und Vorrichtung zum Umschalten zwischen mehreren SIM-Karten in einem Mobiltelefon Method and apparatus for switching between multiple SIM cards in one mobile phone
10/31/2002CA2747242A1 Distributed infrastructure for wireless data communications
10/31/2002CA2444703A1 Distributed infrastructure for wireless data communications
10/30/2002EP1252775A2 Method and system for transparently determining call service options
10/30/2002EP1252745A2 Method and apparatus for channel optimization during point-to-point protocol (ppp) session requests
10/30/2002EP1252743A1 Method and arrangement for transferring information in a packet radio service with application-based choice of release mode
10/29/2002US6473612 Method for providing directory assistance services via an alphanumeric page
10/29/2002US6473419 State apparatus, and associated methods, for controlling packet data communications in a radio communication system
10/24/2002WO2002085058A1 Method for reducing the radio channel access delay in a wireless communication system
10/24/2002WO2002085050A1 One-to-one communication, where the system having different control plane and user plane logical entities
10/24/2002WO2002039669A3 Method and system for providing services in communications networks
10/24/2002WO2002032091A3 Call screening apparatus
10/24/2002WO2001063781A9 Reverse link initial power setting
10/24/2002US20020156578 Method and system for providing information for a mobile terminal and a mobile terminal
10/24/2002US20020155837 Mobile terminal calling apparatus, mobile terminal calling method, exchange apparatus, and mobile communication system
10/24/2002US20020154632 Method and apparatus for switching between multiple SIM cards within a mobilephone
10/23/2002EP1251708A1 Method for reducing the radio channel access delay in a wireless communication system
10/23/2002EP1251705A2 Method, apparatus, exchange and system for mobile call setup
10/23/2002EP1250825A1 Systems and methods for implementing wide annular cdma cells
10/23/2002EP0937369B1 Method and apparatus for enhanced call setup
10/23/2002EP0862345B1 Method of activation of a mobile station
10/23/2002CN1376350A Activating packet data protocol context for roaming subscriber
10/23/2002CN1376004A Telecommunication terminal device and method for marking message sender in side device
10/23/2002CN1376001A Control method of point-to-point connecting mobile PPP (MPPP) on mobile communication system
10/23/2002CN1375954A Method and apparatus for providing dispatch put-in service in CDMa communication system
10/23/2002CN1375772A System and method for realizing zero-allocation wireless computing, and computering apparatus for leading in zero-allocation wireless computing
10/23/2002CN1093355C Method for interfacing local station with control station by modem
10/22/2002US6469998 Method and apparatus for communicating data packets from an external packet network to a mobile radio station
10/22/2002US6469991 Method for overload control in a multiple access system for communication networks
10/17/2002WO2002082852A1 Personal digital assistant, wireless communication system and method of link establishment
10/17/2002WO2002082834A1 A portable receiver and a broadcast system and operating methods
10/17/2002WO2002082784A2 Method and system for facilitating communication
10/17/2002WO2002082781A2 Technique for providing announcements in mobile-originated calls
10/17/2002WO2002082748A1 Method for data transmission by a mobile station comprising a maximum datagram size (mds) determination
10/17/2002WO2002049374A3 A system and method for allowing communication between mobile network suscribers within-eye contact distance.
10/17/2002WO2002043417A3 System and method of fault management in a mobile communications network having a proxy switch
10/17/2002US20020151316 GPRS and method for controlling same
10/17/2002US20020150084 Core network separation structure and signal processing method thereof in mobile communication system
10/17/2002US20020150066 Efficient sharing of capacity by remote stations using circuit switching and packet switching
10/17/2002CA2443690A1 Technique for providing announcements in mobile-originated calls
10/16/2002EP1249147A2 Call origination method using broadcast system
10/16/2002EP1249142A2 Method and apparatus for exchange of information in a communication network
10/16/2002EP1249138A1 Method and apparatus for simultaneous circuit-switched voice and gprs data interchange
10/16/2002EP1249118A1 Method and apparatus for retrieving calling party information in a mobile communications system
10/16/2002EP1249117A1 Method and apparatus for exchange of information in a communication network
10/16/2002EP1249111A1 Method and apparatus for exchange of information in a communication network
10/15/2002US6466784 Technique for monitoring and attempting to connect destination telephone and providing information assistance upon detection of unsatisfactory connection
10/15/2002US6466783 Visual interface to mobile subscriber account services
10/15/2002US6466547 System and method for optimizing forward power control in a personal communication service (PCS) code division multiple access (CDMA) system using a laboratory test
10/15/2002US6466544 GPRS MAC procedures to support real-time services
10/15/2002US6464743 Mobile telecommunication station
10/15/2002CA2221401C Mobile base station
10/10/2002WO2002080596A1 Method for managing two-way alternate communication in semi-duplex mode through a packet switching transport network
10/10/2002WO2002080588A2 Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system
10/10/2002WO2002057925A3 System and method for providing an improved common control bus for use in on-line insertion of line replaceable units in wireless and wireline access systems
10/10/2002WO2002015519A3 Method and system for wireless voice channel/data channel integration
10/10/2002US20020147824 Technique for providing announcements in mobile-originated calls
10/10/2002US20020147819 Method of wireless LAN parameter setting by direct contact or proximity connection between communication devices
10/10/2002US20020147020 Channel setting method in mobile communication system
10/10/2002US20020147019 Method and apparatus for resource management in a wireless data communication system
10/10/2002US20020147018 Managing held RF channels in a wireless telephone system
10/10/2002US20020147016 Wireless private branch exchange (WPBX) and communicating between mobile units and base stations
10/10/2002US20020147003 Communication device and a method for controlling the communication device
10/09/2002EP1248481A1 Base station device and circuit connection control method
10/09/2002EP1248414A2 System and method for conducting wireless transactions
10/09/2002CN1373977A System and method for selectively blocking or dropping calls in telecommunicaltions network
10/09/2002CN1373946A Method and system for providing customized information during call setup process in telecommunication systems
10/08/2002US6463277 Personal mobile communication system with call bridging
10/08/2002US6463271 Portable radio telephone data terminal using cdpd
10/03/2002WO2002078383A1 Short access for realizing a signaling radio bearer in geran
10/03/2002WO2002078381A1 System for delivering location related information to mobile telecommunication devices
10/03/2002WO2002047414A9 Remote downlink transmitter for increasing capacity
10/03/2002WO2002009448B1 Method for establish packet-based connections in a wireless network
10/03/2002US20020143982 Devices softwares and methods for rescheduling multi-party sessions upon premature termination of session
10/03/2002US20020143638 System and method for conducting wireless customer/vendor transactions
10/03/2002US20020142769 Provision of services via an information technology network
10/03/2002US20020141447 Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system
10/03/2002US20020141370 Method and apparatus for providing multiple quality of service levels in a wireless packet data services connection
10/03/2002US20020141358 Mobile system, terminal and interface, as well as methods for providing backward compatibility to first and second generation mobile systems
10/03/2002US20020141355 Wireless access system and associated method using multiple modulation formats in TDD frames according to subscriber service type
10/03/2002US20020141095 Wireless communication device
10/02/2002EP1246492A1 Radio communication system, base station device and communication terminal accommodated in the system
10/02/2002EP1246479A1 GPRS mobile telecommunications systems
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