Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
03/2005
03/09/2005CN1192573C Hand-held device and method using hand-held device
03/09/2005CN1192529C Method for providing real time broadcasting service in mobile communication metwork
03/08/2005US6865385 Status notification method and status notification system
03/08/2005US6865262 Method for calculating advice of charge
03/08/2005US6865191 System and method for sending multimedia attachments to text messages in radiocommunication systems
03/03/2005WO2005020618A1 Mbms method and apparatus for umts network
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
03/03/2005WO2005020612A1 Telephonic communication
03/03/2005WO2005020609A2 Methods and systems for providing information to mobile users over limited bandwidth
03/03/2005WO2005020608A1 Method and device for automatic messaging of a waiting person
03/03/2005WO2005020605A1 Method and system for transmitting multimedia message transmitted from transmitting mobile station of higher version to receiving mobile station of lower version
03/03/2005WO2005020598A2 Method and apparatus communication setup in a communication network
03/03/2005WO2005020596A2 Method and apparatus for forwarding information from a wireless device
03/03/2005WO2005020593A2 Emergency broadcast message in a wireless communication device
03/03/2005WO2005020544A1 Method and apparatus for time-based charging for broadcast-multicast services (bcmcs) in a wireless communication system
03/03/2005WO2005020521A1 Point-to-multipoint data transmission
03/03/2005WO2005020520A2 Supporting a switch between channels for a multicast transmission
03/03/2005WO2005020476A1 Method for srnc inquiring of channel type
03/03/2005WO2005020474A1 Cell reselection method for receiving packet data in a mobile communication system supporting mbms
03/03/2005WO2005020461A1 Method for supporting backward compatibility of mbms
03/03/2005WO2005020443A2 A method for a communication device to search for an alternate network upon a registration failure
03/03/2005WO2005020099A1 Electronic device capturing and displaying image data and corresponding positional information, and displaying current position, the image data, and the route to said corresponding position retrieved from a map database
03/03/2005WO2005019978A2 Power allocation method for multicast services
03/03/2005WO2005019976A2 Method and apparatus for locking a wireless communication unit to a selected network
03/03/2005WO2004107633A3 Predictive reservation of a communication link for a packet-based real-time media session
03/03/2005WO2004105300A3 Reliable reception of broadcast/multicast content
03/03/2005WO2004066654A3 Method for testing sms connections in mobile communication systems
03/03/2005US20050050202 Methods, systems and computer program products for application instance level workload distribution affinities
03/03/2005US20050050201 Context-aware systems and methods location-aware systems and methods context-aware vehicles and methods of operating the same and location-aware vehicles and methods of operating the same
03/03/2005US20050050144 System and method for automated communication between websites and wireless communications devices
03/03/2005US20050050008 Interactive advisory system
03/03/2005US20050048998 Handportable cellular telephone adapted to receive messages and a method for processing messages
03/03/2005US20050048994 Methods for convenient call transfer between first and second communication units of a party
03/03/2005US20050048991 Method and apparatus for addressing short messages to mobile devices that do not have valid telephone numbers
03/03/2005US20050048988 Method and apparatus for locating a telecommunication terminal
03/03/2005US20050048986 Methods, systems and computer program products for directing a user to a wireless network access point
03/03/2005US20050048980 Fast delivery of multimedia messages in cellular networks
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
03/03/2005US20050048945 Emergency call system and method
03/03/2005US20050047379 Ultra-wide band wireless / power-line communication system for delivering audio/video content
03/03/2005US20050047369 Method and apparatus for mobility impact mitigation in a packet data communication system
03/03/2005US20050047359 Supporting a switch between channels for a multicast transmission
03/03/2005US20050046600 Robust system for transmitting and receiving map data
03/03/2005US20050046577 Detection system, detection method, and detection computer program product
03/03/2005DE10335432A1 Verfahren zum Übertragen von Nachrichten zwischen Kommunikationsendgeräten A method for transmitting messages between communication terminals
03/03/2005DE10303958B4 Verfahren und System zum Einfügen eines Multimedia-Nachricht-Mehrfachelements in eine Multimedia-Nachricht Method and system for insertion of a multimedia message multiple element into a multimedia message
03/03/2005DE102004035793A1 Fahrzeuginformations-Kommunikationsverfahren, Fahrzeuginformations-Kommunikationssystem, Fahrzeug und Steuerungszentrum Vehicle information communication method, vehicle information communication system, the vehicle control center and
03/03/2005DE102004033161A1 Kostengünstige S-UMTS-basierte Notsender für eine persönliche Verwendung Cost-S-UMTS-based ELTs for personal use
03/03/2005CA2750722A1 Implementing a web server on a mobile station
03/03/2005CA2535858A1 Method and apparatus for time-based charging for broadcast-multicast services (bcmcs) in a wireless communication system
03/02/2005EP1511339A1 Mobile communication system using downlink shared channel
03/02/2005EP1511333A1 Fast delivery of multimedia messages in cellular networks
03/02/2005EP1510831A1 Two way tracking system and method using an existing wireless network
03/02/2005EP1510087A1 System and method for indicating at least one transmission parameter of an electronic message by a mobile network
03/02/2005EP1510086A2 System and method for managing access to a protected digital content transmitted to a mobile terminal
03/02/2005EP1510026A1 Method and apparatus for transmission of internet control message protocol messages in a communications network
03/02/2005EP1509997A2 Mac protocol with duty-cycle limitation for portable devices to comply with specific absorption rate (sar) limits
03/02/2005EP1509756A1 Method in a digital network system for controlling the transmission of terminal equipment
03/02/2005EP1317863A4 Location sensitive wireless information distribution
03/02/2005CN2682760Y Instant display apparatus for short message
03/02/2005CN1589581A Method for the determination of a receiver for location information
03/02/2005CN1589580A Location based delivery of commercial service data to the user of a portable communications device
03/02/2005CN1589579A Method for controlling access to specific services from a broadcaster
03/02/2005CN1589574A Mobile telecommunication networks and digital broadcasting services
03/02/2005CN1589556A Digital implementation of multi-channel demodulators
03/02/2005CN1589061A Method for transmitting news on signalling link based on No.7 signalling system
03/02/2005CN1589059A Mixed positioning method suitable for TD-SCDMA system
03/02/2005CN1589057A Accurate paging method and device for personal cell phone system
03/02/2005CN1589049A Mobile communication device and its operation method
03/02/2005CN1589047A Method for automatic return of mobile user condition information and relatice user identifying module
03/02/2005CN1589046A Method for realizing cell phone communication list inter transmission between cell phone terminals
03/02/2005CN1589043A Method and system for controlling parameter using cell phone intoractive configuration in automatic control system
03/02/2005CN1589040A Method for processing and identifying name card image using cell phone color information
03/02/2005CN1589039A Internet meeting informing system and its method assisted by short message service
03/02/2005CN1589038A Method for PHS system broadcast short message, short message structure and its system
03/02/2005CN1589037A Identifying method for active mobile terminal sale out
03/02/2005CN1589036A Realizing method for transmitting text imformation in graphic mode to radio communication terminal equipment
03/02/2005CN1588942A Information processing device based on communication nitwork and method for control equipment in said device
03/02/2005CN1588925A System and method for realizing transmitting and receiving e-mail on mobile terminal using MMS
03/02/2005CN1588851A Biological identifying device and method for proofing replay attach
03/02/2005CN1588122A Network positioning anti-theft device
03/02/2005CN1191687C Method and apparatus for talkgroup call in wireless communication system
03/01/2005US6862463 Wireless telephone system with information service
03/01/2005US6862454 Efficient communication with passive devices
03/01/2005US6862317 Modulation technique providing high data rate through band limited channels
03/01/2005US6861964 Robust system for transmitting and receiving map data
03/01/2005CA2273784C Bandwidth allocation method and apparatus
03/01/2005CA2220320C Inband signal converter, and associated method, for a digital communication system
02/2005
02/24/2005WO2005018269A1 Apparatus and method for sharing radio protocol entities in wireless communication system
02/24/2005WO2005018268A1 Method and apparatus for selecting mbms radio bearer type
02/24/2005WO2005018267A1 Method and apparatus for securing quality of communication service to mobile terminal
02/24/2005WO2005018257A1 Selecting a data transfer method
02/24/2005WO2005018251A1 Messaging services offered in mobile communication systems
02/24/2005WO2005018144A1 Feedback signalling for multicast data transmission
02/24/2005WO2005018143A1 Broadcast storage arrangement
02/24/2005WO2005018116A1 Method for establishing common transport channel for mbms
02/24/2005WO2005018113A1 Method for distinguishing mbms service request from other service requests
02/24/2005WO2005018107A1 A method of and system for wireless communication
02/24/2005WO2005018096A2 Method and apparatus for efficient simultaneous re-activation of multiple dormant service instances in a cdma200 network
02/24/2005WO2005017787A1 Method for transmitting service-specific billing information, associated radio communications device, network component and radio communications system