Patents
Patents for H04W 76 - Connection management, e.g. connection set-up, manipulation or release (36,637)
07/2005
07/28/2005US20050164731 Method for concurrent multiple services in a mobile communication system
07/28/2005US20050164706 Radio communication system, base station device, mobile terminal device, and radio link switching method
07/28/2005US20050164698 Method of fallback from a multimedia connection set-up request to an audio connection set-up request by determining the capacity of the connection at the called end
07/28/2005US20050164687 Implementation of controls by use of customer programmable portal
07/28/2005US20050164680 Method for provisioning a telematics units
07/28/2005US20050163106 Enhancement of dual transfer mode when circuit switched resources are released
07/28/2005US20050163096 Mobile communication network system and mobile communication method
07/28/2005US20050163093 Systems and methods for communication
07/28/2005US20050163069 Method and system for providing data services in a hybrid network
07/28/2005CA2550636A1 Method for releasing a service tunnel in a wireless local area network
07/28/2005CA2534541A1 A method for processing create packet data protocol context request
07/28/2005CA2528678A1 Method, apparatus and network arrangement for establishing calls in a communications network
07/27/2005EP1556958A2 Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
07/27/2005EP1556712A1 Collaboration between wireless lan access points using wired lan infrastructure
07/27/2005EP1474943B1 Method and node for establishing priority connections in telecommunication networks
07/27/2005CN1647565A Method and communication system for controlling a mobile communication terminal
07/27/2005CN1647563A Adaptive state transition control
07/27/2005CN1647465A Method for the transmission of information via IP networks
07/27/2005CN1647464A Transfer of packet data to wireless terminal
07/27/2005CN1647461A Communication control method in connection-type communication, related relay device, and accounting management device
07/27/2005CN1647423A Radio communication method and radio communication device
07/27/2005CN1645812A Method for noticing terminal ability variation to network
07/27/2005CN1645811A Removing method for occupied network resource by user in wireless local network
07/27/2005CN1645798A Method for multi-media broadcasting/grouped player service data transmission
07/27/2005CN1645760A Smart scan for bluetooth (PAN) devices
07/27/2005CN1212719C Method and appts. for granting use of session of packet data transmission standard designated by identifier
07/26/2005US6922413 Method and apparatus to enable enhanced services of an intelligent telephone network in a wireless environment
07/26/2005CA2153871C Apparatuses and mobile stations for providing packet data communication in digital tdma cellular systems
07/21/2005WO2005067230A1 A method for multimedia broadcast multicast service linking for pmm idle mobiles
07/21/2005WO2005067172A1 Radio communication system and method
07/21/2005WO2005066863A1 Mobile terminal and service server
07/21/2005WO2005043926A3 Method for providing ringback tone substitute multimedia
07/21/2005US20050159184 Wireless communications apparatus and method
07/21/2005US20050159164 Tiered wireless, multi-modal access system and method
07/21/2005US20050159149 Network mobile communication device
07/21/2005US20050159144 Globally unique identification of groups of users in a communications system
07/21/2005US20050157660 Model for enforcing different phases of the End-to-End Negotiation Protocol (E2ENP) aiming QoS support for multi-stream and multimedia applications
07/21/2005US20050156712 Method of transferring information in radio system, radio system and terminal device
07/21/2005DE10359777A1 Verfahren und Vorrichtung zur Herstellung einer Verbindung zur Datenübermittlung zwischen einem Computer und dem Internet Method and apparatus for producing a connection to the data transmission between a computer and the Internet
07/20/2005EP1555848A2 Method of establishing a multimedia connection with fall-back to an audio connection in a mobile network
07/20/2005EP1555844A1 Method, apparatus and network arrangement for establishing calls in a communication network
07/20/2005EP1555838A2 Packet-based services in a push-to-talk system
07/20/2005EP1555835A2 Call processing in mobile telecommunications networks
07/20/2005EP1555786A1 Method for establishing a data connection between first and second mobile devices
07/20/2005EP1554896A2 Unbroken primary connection switching between communications services
07/20/2005EP1554862A1 Session key management for public wireless lan supporting multiple virtual operators
07/20/2005EP1479253A4 Method and apparatus for providing subscriber-based ringback tone
07/20/2005EP1282996B1 Method and device in a radio communication system for improving the transmission quality after re-establishing an interrupted connection (v), and especially for reducing interruption and delays in the transmission of packet data channels
07/20/2005CN1643963A Method and apparatus to reduce wireless data transfer delay
07/20/2005CN1643950A A method and an apparatus for adding a new member to an active group call in a group communication network
07/20/2005CN1643948A A method and an apparatus for terminating a user from a group call in a group communication network
07/20/2005CN1643945A Pdp context error handling method
07/20/2005CN1643943A System and method for providing an interactive screen on a wireless device interacting with a server
07/20/2005CN1643852A System and method for performing fast channel switching in a wireless medium
07/20/2005CN1643818A Allocating traffic channels in a communications system
07/20/2005CN1643806A Radio frequency identification (RF-ID) based discovery for short range radio communication
07/20/2005CN1642352A Method of fallback from a multimedia connection set-up request to an audio connection set-up request
07/20/2005CN1642350A Controlling a press-to-talk session using wireless signaling
07/20/2005CN1642308A Method and system for realizing intelligent business triggering of calling part
07/20/2005CN1642307A Method and system for realizing intelligent business trigering of calling party
07/20/2005CN1642306A Distribution type data storage processing method in UTRAN cooperation paging
07/20/2005CN1642202A Called/call state information control system based on biological rhythm
07/20/2005CN1642132A Method for realizing multimedia broadcast/multi cast service business activation
07/20/2005CN1642119A Business tunnel unpack method for wireless LAN
07/20/2005CN1642075A System and method for protecting received and transmitted data by parity check bit
07/20/2005CN1212038C Stabilized control channel planning using loosely coupled dedicated traffic channels
07/20/2005CN1211983C Communication system, communication control method, communication node, communication medium node, communication medium program, session mobile method
07/19/2005US6920487 System and methods for global access to services for mobile telephone subscribers
07/14/2005WO2005064977A1 Method and system for controlling access bearer in a real-time data service
07/14/2005WO2005064962A1 Method and system for controlling a real-time communications service
07/14/2005WO2005064958A1 Method and communication system for automatically discovering the multmedia service capability
07/14/2005WO2005064956A1 Control decisions in a communication system
07/14/2005WO2005064955A1 A METHOD AND APPARATUS FOR PROVIDING QUALITY OF SERVICE TO VoIP OVER 802.11 WIRELESS LANs
07/14/2005WO2005064892A1 Method and system for handling context of data packet flows
07/14/2005WO2005064872A1 Method and system for wireless communication networks using cooperative relaying
07/14/2005WO2005062698A2 System and method for managing protocol network failures in a cluster system
07/14/2005WO2005050919A3 A method for direct communication between a first station and a second station of a wireless network
07/14/2005WO2004074965A3 An apparatus, system, method and computer program product for implementing an automatic identification system with a personal communication system to improve functionality
07/14/2005US20050154780 Pdp context error handling method
07/14/2005US20050152401 Arranging packet-switched data transmission in wireless system
07/14/2005US20050152357 Systems and methods to convey additional signaling information in a wireless local area network
07/14/2005US20050152319 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
07/14/2005US20050152297 Method and system for providing broadcast service in a wireless communication system, and access terminal therefor
07/14/2005US20050151840 Method and system for setting up a multicast or broadcast transmission
07/14/2005DE19701175B4 Verfahren zur Signalisierung Method for signaling
07/13/2005EP1269786B1 A method and apparatus for call completion in congested cells
07/13/2005EP1010337B1 Method and apparatus for providing an alert with information signal between a mobile switching center and a base station
07/13/2005CN1640179A Improved radio resource control signaling for physical layer configuration changes
07/13/2005CN1640176A In a mobile network, suspending an active data call to use the channel for an incoming voice call
07/13/2005CN1640170A Communication integration system for establishing fittest communication route depending on information of user's communication terminals and calling method using the same
07/13/2005CN1640161A Method for controlling communication channels and base station and implementation of same method
07/13/2005CN1640069A A method for establishing a connection between a mobile device and a second device
07/13/2005CN1638511A Mobile terminal and telecommunication method
07/13/2005CN1638502A Signaling transport over a bearer network for low latency services
07/13/2005CN1638499A Initiation of packet-based services in a public mobile communication system
07/13/2005CN1638494A Communicating application control and data information using a traffic flow over a wireless link
07/13/2005CN1638390A A radio communication terminal adapter, radio communication terminal and connection program thereof
07/13/2005CN1638381A A method of and a network for handling wireless session protocol (WSP) sessions
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system