Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
03/2005
03/08/2005US6865165 Method for controlling load in a telecommunication system
03/03/2005WO2005020616A1 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station mobile terminal and mobile radio network
03/03/2005WO2005020598A2 Method and apparatus communication setup in a communication network
03/03/2005WO2005020520A2 Supporting a switch between channels for a multicast transmission
03/03/2005WO2005020517A1 Resource reservation in a wireless network with distributed medium access control
03/03/2005WO2005020461A1 Method for supporting backward compatibility of mbms
03/03/2005WO2005011296A3 Method and apparatus for reducing paging-related delays
03/03/2005US20050050249 Communication device and a method for establishing communication connection
03/03/2005US20050050202 Methods, systems and computer program products for application instance level workload distribution affinities
03/03/2005US20050048994 Methods for convenient call transfer between first and second communication units of a party
03/03/2005US20050048981 Method and apparatus for reconnecting dropped wireless calls
03/03/2005US20050048976 System and method for using geographical location to determine when to exit an existing wireless communications coverage network
03/03/2005US20050048969 Wireless communication system that supports multiple standards, multiple protocol revisions, multiple extended services and multiple extended services delivery options and method of operation therefor
03/03/2005US20050047435 Method and apparatus in a wireless communication system for facilitating a handoff
03/03/2005US20050047398 Method of providing simultaneous call service of a dual mode terminal
03/03/2005US20050047388 Information transfer method radio terminal and radio gateway device using datalink layer signaling of protocol identifier
03/03/2005US20050047374 Method and system for providing a dynamic fade timer for use in a wireless network
03/03/2005US20050047363 Method and apparatus of controlling data delivery in a wireless communication system for digesting data units outside a reconfigured transmitting window and a reconfigured receiving window
03/03/2005US20050047359 Supporting a switch between channels for a multicast transmission
03/03/2005US20050047351 Mobile-TCP and method of establishing and maintaining a mobile-TCP connection
03/03/2005US20050047337 Method and system for limiting quality of service of data transmission
03/03/2005US20050046600 Robust system for transmitting and receiving map data
03/02/2005EP1511348A2 Method for avoiding database overflow in a visitor location register (VLR)
03/02/2005EP1511341A1 Radio communication system; base station device; mobile terminal; and radio link switching method
03/02/2005EP1511282A1 Terminal connection device, connection control device, and multi-function telephone terminal
03/02/2005EP1511240A2 Controlling data delivery in a wireless communication system with digestion of data units
03/02/2005EP1511237A2 Wireless Communication device and a method for establishing communication connection
03/02/2005EP1511203A1 High-speed wireless personal area network system for extending service area
03/02/2005EP1510094A1 Use of a subscriber identity module by several mobile communication devices
03/02/2005EP1510024A2 Packet switched connections using dedicated channels
03/02/2005EP1510017A1 Synchronizing method and apparatus using error detection of sequence numbers to avoid synchronizing failure
03/02/2005EP0990321B1 Reconnection of dropped call in mobile communication system
03/02/2005CN1589584A Method for cell change in a packet-mode cellular mobile radiocommunication system
03/02/2005CN1589578A Appending database update information to voice calls from mobile devices to minimize call setup/teardown overhead
03/02/2005CN1589556A Digital implementation of multi-channel demodulators
03/02/2005CN1589057A Accurate paging method and device for personal cell phone system
03/02/2005CN1589056A Method and its system for realizing PHS system cut-in through fixed telephone network
03/02/2005CN1588851A Biological identifying device and method for proofing replay attach
03/01/2005US6862455 Signalling radio service requirements
03/01/2005US6862452 System and method for piggybacking data across an open data channel of a wireless device
03/01/2005US6862451 Cellular radio signal with additional channel assigned to downlink, corresponding method, system and base station
03/01/2005US6862317 Modulation technique providing high data rate through band limited channels
03/01/2005US6862276 Method and apparatus for a mobile station application to receive and transmit raw packetized data
03/01/2005US6862273 Method and apparatus for providing dispatch scan in a CDMA communication system
03/01/2005US6861964 Robust system for transmitting and receiving map data
03/01/2005CA2273784C Bandwidth allocation method and apparatus
02/2005
02/24/2005WO2005018209A1 Telephone system
02/24/2005WO2005018201A1 Activation of communication sessions in a communication system
02/24/2005WO2005018200A1 Setting up communication sessions
02/24/2005WO2005018096A2 Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a cdma200 network
02/24/2005WO2004112415A3 Conversational bearer negotiation
02/24/2005US20050043048 Wireless communication system enhanced call recovery
02/24/2005US20050043017 Methods and apparatus for provision of centralized calling information and features to wireless users
02/24/2005US20050041787 Advanced call screening appliance
02/24/2005US20050041670 In-band QoS signaling refernce model for QoS-driven wireless lans
02/24/2005US20050041645 Providing wireless data services via public telephones
02/24/2005US20050041625 Method and apparatus for providing media communication setup strategy in a communication network
02/24/2005US20050041617 Activation of communication sessions in a communication system
02/24/2005DE202004013462U1 Electronic agency system for helping persons attracted to each other to make an approach, comprises a central system for exchanging and matching messages sent between input and output stations
02/24/2005CA2536230A1 Setting up communication sessions
02/24/2005CA2536044A1 Activation of communication sessions in a communication system
02/23/2005EP1509059A1 Wireless communication system enhanced call recovery
02/23/2005EP1509010A2 Method and apparatus for enhancing packet service performance of a mobile communication terminal
02/23/2005EP1338159B1 System and method of fault management in a mobile communications network having a proxy switch
02/23/2005EP0819363B1 Automatic control channel planning in adaptive channel allocation systems
02/23/2005CN1586088A Communication system for adding data transmission origin information to data
02/23/2005CN1586085A Method for enabling an application recorded in a radiocommunication terminal to access functions of the terminal and terminal implementing said method
02/23/2005CN1586054A Technique for generating correlation number for use in lawful interception of telecommunications traffic
02/23/2005CN1585556A Method for transferring realizing inter-regional call before call in virtual network
02/23/2005CN1585552A Method for realizing authorizing procedure in communication system
02/23/2005CN1585510A Calling pretreating method
02/23/2005CN1190929C Allocation of resources in packet-switched data transfer
02/22/2005CA2375989C Method for connection establishment in a radio system relaying packet-switched traffic
02/17/2005WO2005015924A1 Overlay micro cell structure for universal mobile telephone system network
02/17/2005WO2005015888A1 Method and apparatus for reducing call setup time in a wireless communication system
02/17/2005WO2005015804A2 Method and apparatus for providing session data to a subscriber to a multimedia broadcast multicast service
02/17/2005WO2004102908A3 Method and apparatus for fast link setup in a wireless communication system
02/17/2005WO2004057886A3 Telecommunications services apparatus and methods
02/17/2005US20050037818 Providing a universal wireless headset
02/17/2005US20050037792 Apparatus and method for reactivating multiple packet data sessions in a wireless network
02/17/2005US20050037781 Apparatus, and an associated method, for paging a mobile station operable in a radio communication system
02/17/2005US20050037777 GPS-microphone for communication system
02/17/2005US20050037774 System and method for securing short-distance wireless communications, and applications thereof
02/17/2005US20050037769 Alleviating an overload condition of a base station for mobile telecommunications
02/17/2005US20050037765 System and method for providing fast call set-up in a wireless communication system
02/17/2005US20050037755 Methods and apparatus for selecting a communication network
02/17/2005US20050037750 Wireless direct routing service
02/17/2005US20050037736 System and method for controlling a mobile terminal using a digital signature
02/17/2005US20050036517 Method and node for the set-up of a connection in a telecommunication network
02/17/2005US20050036504 Resynchronization of point-to-point protocol sessions for inter-PDSN handoffs
02/17/2005US20050036490 Method for enabling an application recorded in a radiocommunication terminal to access functions of the terminal and terminal implementing said method
02/17/2005US20050036470 Multi-hop peer-to-peer wireless local loop phone system and method
02/17/2005US20050036467 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
02/17/2005US20050036464 Apparatus and method for enabling different reduced slot cycle modes in a wireless network
02/17/2005US20050036463 Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a CDMA2000 network
02/17/2005DE10331306A1 Kommunikationssystem, Nachrichtenfilter-Rechner und Verfahren zum Verarbeiten einer von einem Mobilfunkendgerät eines Mobilfunk-Kommunikationsnetzes einem Nachrichtenfilter-Rechner zugeführten Anforderungs-Nachricht Communication system, message filtering machine and method for processing a of a mobile station of a mobile radio communication network a message filter calculator supplied request message
02/17/2005CA2501191A1 Method and apparatus for providing session data to a subscriber to a multimedia broadcast multicast service
02/16/2005EP1507430A2 Apparatus and an associated method, for paging a mobile station operable in a radio communication system
02/16/2005EP1507425A1 System and method for controlling a mobile terminal using a digital signature
02/16/2005EP1506680A1 Device and method for transmitting a message from a client device to a service center