Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
06/2005
06/29/2005CN1632611A Vehicle mounted GPS and CDMA composite positioning method and terminal
06/29/2005CN1208991C Method for realizing roaming local number service of mobile telephone subscriber
06/29/2005CN1208976C Terminal short message point-to-multiple points group sending method
06/29/2005CN1208971C Predictive coding method and decoding method for dynamic image
06/29/2005CN1208928C System and method for pushing information from host system to mobile data communication device
06/29/2005CN1208630C Bandwidth synthesis for wireless location system
06/28/2005US6912402 Method system and a network element for controlling point-to-multipoint transmission in a mobile communication system
06/28/2005US6912401 Communication device for providing an efficient dormant mode for a group communication network
06/28/2005US6912400 Procedure to transmit information at telephone answering service
06/28/2005US6912395 Network and method for monitoring location capabilities of a mobile station
06/28/2005US6912387 Method and apparatus for incorporating pager functionality into a land mobile radio system
06/28/2005US6912384 Method and system for transferring a cellular phone call
06/23/2005WO2005057977A1 Method for establishing contact between two users through an intermediary
06/23/2005WO2005057967A1 Optimized push-to-talk call setup
06/23/2005WO2005057965A2 Methods, networks, and computer program products for selectively routing communications based on routing rules
06/23/2005WO2005057959A1 Method and system for communicating by means of a physical site
06/23/2005WO2005057955A1 Method for providing notification service of electronic mail transmitting
06/23/2005WO2005057953A1 Providing a value added service available in a first network to a subscriber in a second network
06/23/2005WO2005057868A1 Directed flood of push-to-talk announce message
06/23/2005WO2005057867A1 Optimizing 802.11 power-save for ip multicast groups
06/23/2005WO2005057849A1 A method for implementing mbms service announcement and the system thereof
06/23/2005WO2005057829A2 Enhanced telecommunication system
06/23/2005WO2005057795A2 On hold call retrieval & routing
06/23/2005WO2005057355A2 Digital rights management using a triangulating geographic locating device
06/23/2005WO2004095812A3 Establishing emergency sessions in packet data networks for wireless devices having invalid subscriber identities
06/23/2005WO2004073233A3 Use of triggers and a location hypercube to enable push-based location applications
06/23/2005WO2004055993A3 End-to-end location privacy in telecommunications networks
06/23/2005US20050138661 Viewing information collecting system, viewing information collecting server, and portable terminal
06/23/2005US20050138462 System and method for managing protocol network failures in a cluster system
06/23/2005US20050138305 Methods, systems, and storage mediums for providing information storage services
06/23/2005US20050138172 Use of access points for autonomic determination of available resources
06/23/2005US20050138144 Providing location-specific services to a mobile node
06/23/2005US20050136988 Method for reporting personal status of a mobile communication device user and method therefor
06/23/2005US20050136957 Mobile connection broker
06/23/2005US20050136955 Techniques for combining voice with wireless text short message services
06/23/2005US20050136946 System, method and computer program product for providing differential location services with mobile-based location tracking
06/23/2005US20050136942 Terminal-based server for location tracking
06/23/2005US20050136941 System and method for locating wired networks using wireless data
06/23/2005US20050136918 Methods and apparatuses for alert driven transactions
06/23/2005US20050136898 Method and apparatus for independent and efficient delivery of services to wireless devices capable of supporting multiple radio interfaces and network infrastructure
06/23/2005US20050136891 Wireless lan intrusion detection based on location
06/23/2005US20050136890 Method and apparatus for charging of communications services
06/23/2005US20050136888 Prepaid charging in communication network
06/23/2005US20050136885 Emergency conference calling system
06/23/2005US20050136837 Method and system for detecting and using context in wireless networks
06/23/2005US20050135428 Communication network
06/23/2005US20050135348 Initiation of packet-based services in a public mobile communication system
06/23/2005US20050135317 Method and system for multicast scheduling in a WLAN
06/23/2005US20050135301 Automatic configuration of services in a communication system
06/23/2005US20050135281 Method of establishing a multi-user call in a communication system
06/23/2005US20050135279 Real-time mobile conferencing solution
06/23/2005DE20221200U1 Facility information transferring method, involves obtaining location information of base station and radio communication device, and transferring facility information to radio device when facility information is found
06/23/2005DE10356025A1 Wireless, fully automatic transmission of multimedia content to accessible devices using Bluetooth technology involves detecting accessible devices, establishing/removing connections, sending multimedia contents fully automatically
06/23/2005DE10355476A1 Communication system for use in automobile, has user interface to issue delay before and after conveying voice message that indicates holding period representing standby mode of radio interface to caller for adjusting period
06/23/2005DE10353796A1 Digital service e.g. short messaging service, executing method for e.g. terrestrial trunked radio, involves searching database system to find whether to evoke/stop service if mobile device moves to/from cell that is marked as trigger area
06/23/2005DE10351961A1 Verfahren zum Übertragen von verschlüsselten Nutzdatenobjekten A method for transmitting encrypted user data
06/23/2005DE10351762A1 Mobile handset operating method for mobile radio network, involves storing account-relevant information relating to telephone call charges in safety module, and taking cumulative amount for accounting service chargeable by handset
06/23/2005DE10351522A1 Information e.g. textual message, exchanging method, involves transmitting information in memory devices of electronic system to mobile/stationary device upon receiving request for information from user of mobile/stationary device
06/23/2005CA2548807A1 Providing a value added service available in a first network to a subscriber in a second network
06/23/2005CA2546504A1 Enhanced telecommunication system
06/22/2005EP1545148A2 A cellular communication system, a mobile station and a mthod of operation therefor
06/22/2005EP1545062A2 Probing method for a multi-station network
06/22/2005EP1543690A2 Apparatus and method of wireless instant messaging
06/22/2005EP1543688A1 Radio communication scheme for providing multimedia broadcast and multicast services (mbms)
06/22/2005EP1543659A1 Service level allocation for ip networks
06/22/2005EP1543464A2 Billing system for wireless device activity
06/22/2005EP1502461A4 Method and system for reducing message instances
06/22/2005EP1437011B1 Method for carrying out instant messaging with packet switched data
06/22/2005EP1055336A4 Method and apparatus for forwarding a dispatch communication in a communication system
06/22/2005EP1050135B1 Managing group ip addresses in mobile end stations
06/22/2005EP1038382B1 Mailbox answerphone service for mobile communications
06/22/2005EP0978205B1 Interaction between an adjunct positioning system and a radiocommunication system
06/22/2005EP0934666B1 Method and telephone network for switching telephone connections
06/22/2005CN2705959Y PDA cell phone using single key to change talking window and PDA window
06/22/2005CN1631046A In a wireless system, a method of selecting an application while receiving application specific messages and user location method using user location awareness
06/22/2005CN1631022A Enhanced message security
06/22/2005CN1631010A Constrained range beacon for consensual service registration and delivery in a delimited area
06/22/2005CN1630424A Method for preemption of resources in a mobile communications network, for the establishment of a service according to a maximum rate of the associated preemption
06/22/2005CN1630412A Method for transmitting/receiving service availability information of multimedia broadcasting/multicast service
06/22/2005CN1630386A Method for quick browsing of short message, and integrated circuit product manufactured by same method
06/22/2005CN1630385A Method of ringing tone of replaceable mobile communication device
06/22/2005CN1630382A Traffic information transferring method utilizing MMS and CBS
06/22/2005CN1630361A A method and apparatus for providing mobile-to-mobile video capability to a network
06/22/2005CN1630318A Service prompting method for communication terminal
06/22/2005CN1630289A Identifying services provided via ip and similar packet networks, and service usage records for such services
06/22/2005CN1630274A Data packet transfer unit applied in instant communication service
06/22/2005CN1630231A Weighted secret key sharing and reconstructing method
06/22/2005CN1207887C Apparatus and methods for providing usage information in wireless communications systems
06/21/2005US6909904 System and protocol for extending functionality of wireless communication messaging
06/21/2005US6909903 Method and system for location-aware wireless mobile devices including mobile user network message interfaces and protocol
06/21/2005US6909898 Method and apparatus for updating a mobile unit
06/21/2005US6909897 Information delivery system
06/21/2005US6909891 Mobile terminal, and automatic remote control system and automatic remote control method
06/21/2005US6909703 Method for distribution of wireless transmit/receive unit (WTRU) capability between point to point and point to multipoint services
06/21/2005CA2313084C Identification card and billing method with an identification card
06/21/2005CA2249600C Methods and apparatus for communicating data via a cellular mobile radiotelephone system
06/16/2005WO2005055639A1 Communications method and system
06/16/2005WO2005055632A1 Additional information for voice group call service
06/16/2005WO2005055631A1 Short message for voice group call service
06/16/2005WO2005055629A1 Apparatus and method of explicit indication of call from emergency call centre