Patents
Patents for H04W 60 - Registration, e.g. affiliation to network; De-registration, e.g. terminating affiliation (9,670)
04/2004
04/22/2004WO2004034717A1 Verifying check-in authentication by using an access authentication token
04/22/2004CA2761980A1 Handoff in dormant mode in a packet data network
04/22/2004CA2499410A1 Handoff in dormant mode in a packet data network
04/21/2004CN1491063A Method for shortening active receiving time and saving power in stand-by mode
04/21/2004CN1147164C Selective call transceiver and method of re-registering same
04/20/2004US6724748 Intelligent network and packet data network interoperability
04/15/2004WO2004031887A2 Method and system of transferring session speed and state information between access and home networks
04/15/2004US20040072578 Location update procedure when roaming from a first communication service domain to a second communications service domain
04/15/2004US20040071112 Dormant handoff in a packet data network
04/13/2004US6721566 Cell update in a cellular communications system
04/08/2004WO2004030395A1 A method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
04/08/2004WO2004029751A2 Relaying information within an ad-hoc cellular network
04/07/2004CN1487705A Active user's off-line processing method while intercommunicating radio LAN and mobile communication system
04/06/2004US6718175 Method and a system relating to a mobile communication device
04/06/2004US6718173 Location information recovery and management for mobile networks
04/06/2004US6718171 Robust and efficient reacquisition after call release
04/06/2004US6717928 Method and system for controlling data transmission with connection states
04/06/2004US6716101 System and method for monitoring the location of individuals via the world wide web using a wireless communications network
04/01/2004WO2004028189A2 Method for carrying out a transfer procedure in a radio communication system for a packet-switching connection and radio communication system suitable for the same
04/01/2004WO2004028179A1 Multicast transmission in a cellular network
04/01/2004WO2004028153A1 A video recorder unit and method of operation therefor
04/01/2004WO2003102730A3 Authorization and authentication of user access to a distributed network communication system with roaming features
04/01/2004US20040063451 Relaying information within an ad-hoc cellular network
04/01/2004US20040063431 Method and apparatus for efficient dormant handoff of mobile stations having multiple packet data service instances
03/2004
03/31/2004EP1402705A1 Method and system for handling multiple registration
03/31/2004EP1402686A2 Wireless communication system
03/31/2004CN1486028A Method for implementing user localization in wireless LAN
03/31/2004CN1486027A Method for implementing user localization in wireless LAN
03/31/2004CN1144493C Method for system registration and cell reselection
03/30/2004CA2294432C Method of intelligent roaming using network information
03/24/2004EP1399851A2 Data communication system
03/24/2004CN1484927A System and method of mobility management in a mobile communications network having a proxy switch
03/24/2004CN1484450A Quick digital channel switching
03/23/2004US6711146 Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices
03/18/2004WO2004023829A1 Method for controlling routing information for intellectual peripherals in subscriber-based ring-back-tone service
03/18/2004WO2004014101A3 Method and system for cellular network traffic redirection
03/18/2004US20040053626 Method for detecting high-speed movement of mobile communication terminal, mobile communication terminal, and program
03/18/2004US20040052238 Method and system of transferring session speed and state information between access and home networks
03/18/2004DE10300231A1 Mobility management method for a wireless data network has multiple routing areas each with multiple cells and a finite-state device with stand-by, ready and open circuit statuses
03/18/2004DE10243142A1 Radio hand-over method for carrying out a hand-over procedure in a radio communications system maintains an active radio connection even through cell boundaries
03/18/2004DE10103236B4 GPS-Daten-gestütztes Personennotrufverarbeitungssystem zum Orten eines Hilfesuchenden GPS data-based personal emergency call processing system for locating a person seeking help
03/17/2004EP1398979A1 Method for integrated communications in a telecommunications network, switching center, integrated communication terminal and telecommunications network
03/16/2004CA2311889C System and method for mobile terminal positioning
03/16/2004CA2305971C Method for registering with a communication service
03/11/2004WO2004021728A2 Mobile unit attachment/update to cellular communication network
03/11/2004WO2004021719A1 A method of generating an authentication
03/11/2004WO2004021583A2 Tasking and reporting method and implementation for wireless appliance location systems
03/11/2004US20040048626 Method for logging on a mobile unit to a base station and base station for carrying out said method
03/11/2004US20040047348 Methods and apparatus for aggregating MIP and AAA messages
03/10/2004EP1396170A2 Service network
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004CN1481116A Automatic configuration equipment for linking network media and its method
03/09/2004US6704574 Method of transmitting position data via cellular communication system
03/09/2004US6704372 Digital implementation of multi-channel demodulators
03/04/2004WO2004019520A1 Position management server and mobile communication system
03/04/2004US20040043775 Tasking and reporting method and implementation for wireless appliance location systems
03/04/2004US20040043773 Mobile location based service system and method
03/04/2004DE10220736B4 Verfahren zum Registrieren eines mobilen Kommunikationsgerätes für einen Funkversorgungsbereich eines Mobilfunksystems und entsprechendes Mobilfunksystem A method for registering a mobile device for a wireless coverage area of ​​a cellular system and appropriate cellular system
03/03/2004EP1395001A1 Hierarchical mobile packet communication network and method of communication thereof
03/03/2004CN1479977A Wireless multi-mode communication with timed affiliation
02/2004
02/25/2004CN1478368A Method for determining position of at least one subscriber terminal of radio communications system, and corresponding radio communications system
02/25/2004CN1477884A Hiearchical moving data packet communication network and its communication method
02/24/2004US6697625 Method in a communication network
02/19/2004WO2004016027A1 Location services for mobile communication system
02/19/2004WO2004016012A1 Information service broadcast control in a wireless communication network
02/19/2004WO2004016004A1 Telecommunications and telephony network
02/19/2004US20040034863 Fast digital channel changing
02/18/2004EP1389874A2 Fast digital channel changing
02/18/2004EP1389838A2 Bandwidth allocation method and apparatus
02/18/2004CN1476732A Method and apparatus for controlling registration activity
02/18/2004CN1139296C Transfer of overlapping routing area control information in radio access network
02/17/2004US6694142 Wireless terminal positioning method and apparatus
02/12/2004WO2004014101A2 Method and system for cellular network traffic redirection
02/12/2004WO2004014027A2 Mobility managing method and mobile terminal
02/12/2004WO2004002051A3 Registration of a wlan as a umts routing area for wlan-umts interworking
02/12/2004US20040029616 Method for managing multicast group in mobile communication system
02/12/2004US20040028005 Method of performing an area update for a terminal equipment in a communication network
02/11/2004EP1388270A1 Method for indicating a ue that it must register
02/11/2004CN1474627A Method for trans-region roaming for mobile users
02/05/2004WO2004011154A2 Droplet generation by transverse disturbances
02/05/2004US20040023637 Apparatus and method for credit based management of telecommunication activity
02/05/2004US20040022220 Method for logging an end terminal in a packet data network
02/05/2004DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
02/04/2004EP1386515A1 Subscriber registrations in a mobile communication system
02/04/2004EP1386468A1 Mechanism for managing mobility in telecommunication networks
02/04/2004CN1473430A Mixed-media telecommunication call set-up
02/04/2004CN1472984A Service system and method based on mobile position
02/03/2004US6687495 Method and system for supporting differentiated network service for mobile customers and applications
01/2004
01/29/2004WO2004010669A2 Method and switching device providing mobile ip functionality for a non-mobile-ip capable mobile node
01/29/2004US20040017798 System and method for providing a connection in a communication network
01/22/2004US20040014505 Method of saving power by reducing active reception time in standby mode
01/22/2004US20040013247 Internal information sharing system, call connection control server, wireless LAN telephone terminal apparatus and internal information sharing method thereof
01/22/2004US20040013116 Method of providing mobile IP functionality for a non mobile IP capable mobile node and switching device for acting as a mobile IP proxy
01/20/2004US6681118 Method of providing cellular and landline cordless service using a dual mode mobile telephone
01/14/2004EP1380851A1 Position calculation method and a mobile terminal and a server therefor
01/14/2004EP1380137A1 Registering a user in a communication network
01/14/2004CN1468474A Methods and apparatus for implementing nat traversal in mobile ip
01/14/2004CN1468023A Position calculation method and a mobile terminal and a server therefor
01/14/2004CN1135039C System and method for mobile terminal positioning
01/14/2004CN1135038C Method for routing area update
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