Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 4 - Services or facilities specially adapted for wireless communication networks
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
12/1999
12/16/1999WO1999065256A2 System and method for delivering e-mail notification to mobile phones
12/16/1999CA2332901A1 Channelization and encoding for text information services transmitted via radiocommunication systems
12/15/1999EP0964590A2 Visual interface to mobile subscriber account services
12/15/1999EP0964541A2 Method and devices for broadcasting cellular service information
12/15/1999EP0963651A1 Apparatus for storing voice messages in a wireless telephone system
12/15/1999EP0809894A4 Portable handset for tdd/fdd wireless communication
12/15/1999CN1238892A Method and system for ensuring emergency communication in wireless local loop environment
12/15/1999CN1238867A Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals
12/15/1999CN1238653A Visual interface to mobile subscriber account services
12/14/1999US6001052 Method for handling call hold service for use in a CDMA switching system
12/14/1999CA2241921C An emergency back-up system for enhancing reliability of rescue
12/09/1999WO1999063781A1 Systems and methods for deactivating a cellular radiotelephone system using an ansi-41 short message service email
12/09/1999WO1999063773A1 Dynamic allocation of radio resources in a packet switched communications-system
12/09/1999WO1999063768A2 Transfer method (roaming) for mobile terminal devices
12/09/1999WO1999063767A2 Device and method for updating of service logic in a mobile unit
12/09/1999WO1999063742A1 Method for two-stage data transmission
12/09/1999WO1999063729A2 Sms-based chat line - smschat
12/09/1999WO1999063709A2 System and method for pushing information from a host system to a mobile data communication device
12/09/1999WO1999063677A1 Multipath propagation delay determining means using periodically inserted pilot symbols
12/09/1999CA2677206A1 Dynamic allocation of radio resources in a packet switched communications-system
12/09/1999CA2334133A1 Method for two-stage data transmission
12/09/1999CA2332313A1 Systems and methods for deactivating a cellular radiotelephone system using an ansi-41 short message service email
12/08/1999EP0962106A2 Method for preparing announcements and appropriate telecommunications network
12/08/1999EP0962090A2 Sponsored call and cell service
12/08/1999EP0962089A2 Service node for providing telecommunication services
12/08/1999EP0962076A2 A wireless universal building information infrastructure
12/08/1999CN1238110A Private multiplexing cellular network
12/08/1999CN1238106A Route with optimum opportunity
12/08/1999CN1238105A Time-multiplexed short message acknowledgment systems and method
12/08/1999CA2273422A1 Process for sending an information unit to a radio terminal and its related terminals during an established communication
12/07/1999US5999825 USSD-scheduler in MSC
12/07/1999US5999818 Frequency re-used and time-shared cellular communication system having multiple radio communication systems
12/07/1999US5999813 Overlay cellular communication system
12/07/1999US5999808 Wireless gaming method
12/07/1999CA2152944C A method and apparatus for locating a digital control channel in a radiocommunication system
12/02/1999WO1999062277A1 Event reminder for a communication device
12/02/1999WO1999062268A2 Method and apparatus for communicating information over low bandwidth communications networks
12/02/1999WO1999061984A1 Method and apparatus for wireless internet access
12/02/1999WO1999061966A2 A method for transmitting multimedia messages and a multimedia message communication system
12/02/1999WO1999053699A3 System and procedure for implementing an answering service
12/02/1999WO1999052247A3 Method and arrangement for transferring information using an existing message based service in a digital network
12/02/1999WO1999035591A3 A system for programming a mobile device in a protocol, device, and network independent fashion
12/02/1999DE19824141A1 Übergabeverfahren (Roaming) für mobile Endeinrichtungen Transfer method (roaming) for mobile terminals
12/02/1999CA2333143A1 Event reminder for a communication device
12/02/1999CA2333055A1 Method and apparatus for wireless internet access
12/01/1999EP0961499A1 Predictive coding method and decoding method for dynamic image
12/01/1999EP0960539A2 Handling of forwarded calls
12/01/1999EP0960538A1 A method and an arrangement for transferring a command in a telecommunications system that includes a mobile communications system
12/01/1999EP0960518A2 Circuit-switched call setup using a packet-switched address such as an internet address or the like
12/01/1999EP0692170B1 A group call method, a system controller and a subscriber station in a radio system
12/01/1999CN1237315A Address retrieval system
12/01/1999CN1237313A Process for controlling initiation of emergency calls in cordless telecommunication systems, in particular DECT/GAP systems
12/01/1999CN1237057A Telephony equipment, telecommunications system and caller identification method
11/1999
11/30/1999US5995968 Method of creating meta data and processor load data in a mobile switching center
11/30/1999US5995848 System and method of completing calls to busy mobile subscribers in a radio telecommunications network
11/30/1999US5995842 Arrangement with a short-range radio system
11/30/1999US5995830 System and method for processing dropped calls
11/30/1999US5995828 Portable handy phone system
11/30/1999US5995826 Methods for conditional tone responsive reconnection to directory assistance center
11/30/1999US5995825 Radio telephone system in which a mobile phone can receive a control message announcing the arrival of a new call during an ongoing call
11/30/1999US5995824 Cellular phone voice recorder
11/30/1999US5995822 Method for handling parallel transactions on telephone pre-paid accounts
11/30/1999CA2152947C Digital control channels having logical channels for multiple access radiocommunication
11/29/1999CA2511594A1 System and method for pushing information from a host system to a mobile data communication device
11/25/1999WO1999060807A1 Multi-mode mobile terminal and methods for operating the same
11/25/1999WO1999060801A1 Intelligent network and packet data network interoperability
11/25/1999WO1999060769A1 Method and system for expanding the data capacity of a cellular network control channel
11/25/1999WO1999060757A1 Method and apparatus for substantially simultaneous audio and data communication over a wireless link
11/25/1999WO1999049686A3 Transmission of point-to-multipoint services to a destination area
11/24/1999EP0959638A2 Method and apparatus for incoming call rejection
11/24/1999EP0958705A2 Packet control channel feedback support for contention and reservation based access
11/24/1999EP0958704A2 Method and device for delivering a message sent by a message service in the form of an alphanumerical message
11/24/1999EP0958694A1 Telecommunications interface and associated method for collecting and transmitting data
11/24/1999EP0958693A1 Wireless public telephone with direct billing of user credit or debit card
11/23/1999US5991633 Method of dynamically controlling the length of a R-- DATA messages on a random access channel
11/23/1999US5991620 Positioning busy indicator and queuing mechanism
11/23/1999US5991615 Truck communication system
11/18/1999WO1999059368A1 Handover control in a radio communication system
11/18/1999WO1999059355A2 Point-to-multipoint transmission on a mobile communication system
11/18/1999WO1999059353A1 Routing a call to a called party's landline or wireless unit
11/18/1999DE19853042A1 Mobile telephone for emergencies
11/18/1999DE19821584A1 Verfahren zur Übernahme von Anrufsgebühren in einzelnen Verbindungen sowie Telefonnetz und Endgerät Process for the acquisition of call charges in individual connections and telephone network and the terminal
11/18/1999DE19821567A1 Call forwarding within telecommunication network
11/18/1999DE19821049A1 Call forwarding within telecommunication network
11/17/1999EP0957624A2 Method for taking over call charges in individual calls, telephone network and terminal
11/17/1999EP0956719A2 Real-time sms application messaging using an smsc-linked server
11/17/1999EP0956717A2 Telephone switching system for mobile service providers and vehicle for said system
11/17/1999EP0956690A2 Emergency telephone with automatic low-battery signaling
11/17/1999CN1235740A Mobile station and network having hierarchical index for cell broadcast service
11/17/1999CN1235739A Variable burst remote access application messaging method and apparatus
11/17/1999CN1235728A Method and device for routing calls by remote control
11/17/1999CN1235727A Method and apparatus for handing of multimedia messages in telecommunication system
11/17/1999CN1235495A Broadcast message transmitting and receiving method in mobile communication system
11/17/1999CN1235437A Broadcast information delivering system
11/17/1999CN1235315A Method and apparatus for accelerating navigation of hypertext pages using compound requests
11/16/1999US5987499 Versatile RF data capture system
11/16/1999US5987324 Method to prevent cellular phone from receiving control channel of wrong system
11/16/1999US5987323 Starting a short message transmission in a cellular communication system
11/16/1999US5987318 Call conference within a home zone
11/16/1999US5987317 Automatic public/autonomous system message waiting indicator (MWI) recognition
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