Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
02/2004
02/26/2004US20040040044 Method and apparatus for transmitting multimedia content from a network content element to a network data distribution element
02/26/2004US20040039792 Data transfer system capable of selecting a low-cost call type
02/26/2004US20040039782 Method and apparatus for transmission of internet control message protocol messages as short message service (SMS) messages in a communications network comprised of mobile stations
02/26/2004US20040039638 Service charge reducing method and system for portable terminal, and program recording medium
02/26/2004US20040038702 Radio communication method, base station and mobile station
02/26/2004US20040038690 Method for approving services using mobile communication terminal
02/26/2004US20040038688 Method and system for presence determination of mobile devices
02/26/2004US20040038669 Method of preventing the unauthorized use of a user identification module
02/26/2004US20040038665 Mobile telephone, and advertisement distributing method and distributing system for its use
02/26/2004US20040038647 Local area network having multiple channel wireless access
02/26/2004US20040038644 Repeater for a satellite phone
02/26/2004US20040037314 Method and communication network for cross coding between codecs
02/26/2004US20040037312 Method and communication network for operating a cross coding element
02/26/2004US20040037285 Method and circuitry for processing data
02/26/2004US20040037258 Space-time-power scheduling for wireless networks
02/26/2004US20040037255 Signaling wireless wide area network mechanism for a terminal located in a wireless local area network
02/26/2004US20040037243 Communication scheme with operations to supplement limitations of portable terminal device
02/26/2004US20040037224 Apparatus and method for retransmitting data in a mobile communication system
02/26/2004US20040037222 Method of controlling operation mode of hybrid access terminal supporting voice service and packet data service
02/26/2004DE20315165U1 WTRU und System zur Funkkommunikation, mit gesteuerten Peer-to-Peer-Kommunikationen von WTRUs WTRU and system for radio communication, with controlled peer-to-peer communications from WTRUs
02/26/2004CA2838205A1 System and method for secure control of resources of wireless mobile communication devices
02/26/2004CA2495343A1 Method and system for gsm billing during wlan roaming
02/25/2004EP1392071A1 System and method for reestablishing the communication to a mobile device
02/25/2004EP1392070A1 Method for locking a mobile telephone
02/25/2004EP1392068A1 System and method for the distribution, acquisition und personalisation of digital and digital protected objects
02/25/2004EP1392066A1 A method for implementing speech channel exchange in the call succession of the mobile communication system
02/25/2004EP1391810A1 System for managing program stored in storage block of mobile terminal
02/25/2004EP1391130A1 A system, device and computer readable medium for providing a managed wireless network using short-range radio signals
02/25/2004EP1391098A2 Method, system and agent for 3gpp technical specification document number exchange
02/25/2004EP1391083A2 Mobile communication network
02/25/2004EP1391081A2 Heterogeneous mobile radio system
02/25/2004EP1391072A2 Setting or updating a frame quality classifier (fqc) of a frame at a radio network controller (rnc) or media gateway (mgw) for a end-to-end frame quality classification
02/25/2004EP1390904A1 Mobile communication terminal
02/25/2004EP1390770A1 System and method for reducing information communicated between universal mobile telecommunication system multimedia capable units
02/25/2004EP1190399B1 Method for pre-controlling a programme contained in a terminal additional chip card
02/25/2004EP1123628B1 Methods of processing and transmitting incoming call pages including information allowing a determination of the time allowed for response and related user terminals and communications systems
02/25/2004CN1478358A Routing algorithm for distributed telecommunication networks
02/25/2004CN1477891A Portable terminal and position information switching system
02/25/2004CN1477884A Hiearchical moving data packet communication network and its communication method
02/25/2004CN1477842A Method for preventing user's identification module from being unallovably used
02/25/2004CN1477804A Method for implementing one machine to several numbers in code devision multiple address system
02/25/2004CN1477803A Mobile communicatioin system and its control operation method
02/25/2004CN1477794A Data transmission system capable of selecting low cost call type
02/25/2004CN1140155C Local and roam supplying method for mobile terminal
02/25/2004CN1140151C Transmission of GSM circuit-switched data over CDMA link
02/25/2004CN1140145C Radio signal sender
02/25/2004CN1140093C Data communication system and information management apparatus having communication function adaptable to system
02/25/2004CN1140073C Communication terminal device and radio communication method
02/25/2004CN1140069C Data communication equipment and data communication method
02/24/2004US6697647 Cellular mobile telephone apparatus and an alarm device therefor
02/24/2004US6697641 Method and system for improving communication
02/24/2004US6697638 Intelligent portable phone with dual mode operation for automobile use
02/24/2004US6697632 Multi-media coordinated delivery system and method
02/24/2004US6697623 Speech signal transmission
02/24/2004US6697421 Operator independent, transparent wireless modem management
02/24/2004US6697364 Statistical multiplexing in a telecommunications network
02/24/2004US6697345 Multi-transport mode radio communications having synchronous and asynchronous transport mode capability
02/24/2004US6697018 Method and apparatus for geographic-based communications service
02/24/2004US6696922 Interactive pager docking system
02/19/2004WO2004016019A1 Method of increasing the data transmission rate in a mobile radio system
02/19/2004WO2004016013A2 Arrangement and method for mobile telecommunication networks
02/19/2004WO2004016007A1 Method and apparatus for operating mobile nodes in multiple states
02/19/2004WO2004016004A1 Telecommunications and telephony network
02/19/2004WO2004015959A2 Improvements relating to radio communication systems
02/19/2004WO2004015930A2 Management of mobile unit configuration in wlans
02/19/2004WO2004015906A2 Efficient memory allocation in a wireless transmit/receiver unit
02/19/2004WO2004015891A1 Radio device and base station device
02/19/2004WO2004015888A1 Collaboration between wireless lan access points
02/19/2004WO2004015886A1 Enhancing wirelass lan capacity using transmission power control
02/19/2004WO2004015877A2 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004WO2004015876A2 Channel switching for support of multimedia broadcast and multicast services
02/19/2004WO2004015606A1 Behavior condition providing system using movement condition transmitting terminal
02/19/2004WO2003096726A3 Method and apparatus for use in securing an electronic device such as a cell phone
02/19/2004WO2003012579A3 Automotive storage and playback device and method using the same
02/19/2004WO2002087168A3 Wireless mesh network and network node
02/19/2004WO2002084922A8 Combining a marker with contextual information to deliver domain-specific content
02/19/2004WO2002045443A3 Method and apparatus for a hybrid mobile terminal
02/19/2004US20040034863 Fast digital channel changing
02/19/2004US20040034693 Selection of transmission alphabet sets for short message services
02/19/2004US20040033802 Method for transmitting digital channel with priority of mobile communication terminal
02/19/2004US20040033786 Apparatus for providing a gateway between a wired telephone and a wireless telephone network
02/19/2004US20040033778 Method and apparatus for relaying information in an ad-hoc network
02/19/2004US20040032852 Arrangement for router attachments between roaming mobile routers in a mobile network
02/19/2004DE20311420U1 Drahtloses lokales Netz zur Lieferung von UMTS-basierten Diensten an eine mobile Station Wireless local area network for the delivery of UMTS-based services to a mobile station
02/19/2004CA2700677A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2534851A1 Methods and apparatus for operating mobile nodes in multiple states
02/19/2004CA2534849A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/18/2004EP1389880A1 Method for handling short messages to congested nodes in a cellular telecommunications network
02/18/2004EP1389874A2 Fast digital channel changing
02/18/2004EP1389855A2 Method and apparatus for mitigating radio frequency interference between transceiver systems
02/18/2004EP1389394A1 Instant message proxy for circuit switched mobile environment
02/18/2004EP1389369A2 Physical layer processing for a wireless communication system using code division multiple access
02/18/2004EP0978194B1 Mobile radiotelephone method and system and terminal used in such a system
02/18/2004EP0800737B1 Multiple access digital transmitter and receiver
02/18/2004CN1476716A Relay terminal, base station, charging server, communication system, charging method, program computer data signal, and storage medium
02/18/2004CN1476701A System and method for providing general packet radio services (GPRS) in private wireless network
02/18/2004CN1476688A Apparatus and method for controlling reverse transmission in mobile communication system
02/18/2004CN1476267A Device and method for retransmitting data in mobile communication system
02/18/2004CN1476256A SMS exchange small exchanger system and method
02/18/2004CN1476222A 移动通信终端装置 Mobile communication terminal device