| Patents for H04W 12 - Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity (35,296) |
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| 02/08/2000 | US6023619 Method and apparatus for exchanging RF signatures between cellular telephone systems |
| 02/02/2000 | EP0977452A2 Method for updating secret shared data in a wireless communication system |
| 02/02/2000 | EP0977451A2 Data transfer verification based on unique id codes |
| 02/02/2000 | EP0977449A1 Method and aparatus for theft prevention in a cellular communications network |
| 02/02/2000 | EP0977396A2 Method for establishing a key using over-the-air communication and password protocol |
| 02/02/2000 | EP0976291A1 Enhanced hand off signaling for high speed data and multimedia |
| 02/02/2000 | EP0976284A1 Method of congestion control for wireless messaging systems |
| 02/02/2000 | EP0976278A1 Preventing misuse of a copied subscriber identity in a mobile communication system |
| 02/02/2000 | EP0976273A1 Method for conveying control commands for sim card from external apparatus to sim card |
| 02/02/2000 | EP0976222A2 Arrangement for improving the architecture of mobile communication systems |
| 02/02/2000 | EP0976220A2 Method for user identity protection |
| 02/02/2000 | EP0976219A2 Authentication method |
| 02/02/2000 | CN1243650A Method for providing unique temporary indentification of mobile station |
| 02/01/2000 | CA2159245C System and method for detecting cloning fraud in cellular/pcs communications |
| 01/31/2000 | CA2277758A1 Method for securing over-the-air communication in a wireless system |
| 01/31/2000 | CA2277754A1 Method for establishing a key using over-the-air communication and password protocol and password protocol |
| 01/31/2000 | CA2277733A1 Method for updating secret shared data in a wireless communication system |
| 01/26/2000 | EP0974235A2 Arrangement for improving availability of services in a communication system |
| 01/26/2000 | EP0974233A2 Arrangement for improving security in a communication system supporting user mobility |
| 01/26/2000 | EP0974214A1 Arrangement for simplifying the design and implementation of mobile services in a communication system |
| 01/26/2000 | EP0606408B1 Method for personalisation of an active card |
| 01/26/2000 | CN1242901A Wireless network |
| 01/26/2000 | CN1242653A PHS handset and theft prevention system using pHS handset |
| 01/25/2000 | CA2189861C Method and apparatus for allocating communication resources to support priority communications in a communication system |
| 01/20/2000 | WO2000003553A1 A system and method for maintaining a virtual connection to a network node |
| 01/20/2000 | WO2000003316A1 A method for securing access to a remote system |
| 01/20/2000 | WO1999060750A3 Preventing unauthorized use of service |
| 01/19/2000 | EP0973351A1 Method and arrangement for managing a service in a mobile communications system |
| 01/19/2000 | EP0973350A2 Method and apparatus for providing access control to local services of mobile devices |
| 01/19/2000 | EP0973318A1 Process for remote paying, by means of a mobile radio telephone, the acquisition of a good and/or a service, and corresponding system and mobile radio telephone |
| 01/19/2000 | EP0972359A1 Power control for a mobile terminal in a satellite communication system |
| 01/18/2000 | US6016349 Cellular phone provided with legal identification means of the owner of the cellular phone |
| 01/13/2000 | WO2000002407A2 Authentication in a telecommunications network |
| 01/13/2000 | WO2000002406A2 System and method for authentication in a mobile communications system |
| 01/13/2000 | WO2000002358A1 Secure session set up based on the wireless application protocol |
| 01/13/2000 | WO1999062275A3 Method for controlling a subscriber identity module (sim) in mobile radio telephone systems |
| 01/11/2000 | US6014563 Radio system for a closed user group |
| 01/11/2000 | US6014558 Variable rate optional security measures method and apparatus for wireless communications network |
| 01/11/2000 | US6014557 Apparatus and methods for providing wireless system fraud and visibility data |
| 01/11/2000 | US6014374 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels |
| 01/11/2000 | US6014085 Strengthening the authentication protocol |
| 01/06/2000 | WO2000001187A1 Subscriber validation method in cellular communication system |
| 01/06/2000 | WO2000001180A1 Method for operational changes authorization on a mobile phone |
| 01/06/2000 | CA2336061A1 Method for operational changes authorization on a mobile phone |
| 01/05/2000 | EP0969682A1 Air interface adaptation method in a mobile radio communication system, base station, mobile station and transmission mode therefor |
| 01/05/2000 | EP0969644A1 Electronic apparatus with fingerprint recognition |
| 12/29/1999 | EP0966854A1 An access control method for a mobile communications system |
| 12/28/1999 | US6009321 System and method for call tracing |
| 12/28/1999 | US6008737 Apparatus for controlling utilization of software added to a portable communication device |
| 12/23/1999 | WO1999066752A1 Communication method and apparatus improvements |
| 12/23/1999 | WO1999066705A1 Telepayment method, using a mobile radiotelephone, for purchase of an article and/or service |
| 12/23/1999 | WO1999066670A1 Broadcast service access control |
| 12/23/1999 | CA2335147A1 Communication method and apparatus improvements |
| 12/22/1999 | EP0965244A2 Subscription-based mobile station idle mode cell selection |
| 12/22/1999 | EP0965240A2 Authentication key management for mobile stations |
| 12/22/1999 | CN1239372A Method and device for preventing fraudulent use of telephone |
| 12/21/1999 | CA2191668C Communication method and device |
| 12/16/1999 | WO1999065265A1 Channelization and encoding for text information services transmitted via radiocommunication systems |
| 12/16/1999 | WO1999046942A3 Method for generating a broadcast challenge value |
| 12/16/1999 | CA2332901A1 Channelization and encoding for text information services transmitted via radiocommunication systems |
| 12/15/1999 | EP0964560A1 Method and system for terminal mobility |
| 12/15/1999 | EP0963675A1 Integrity protection in a telecommunications system |
| 12/15/1999 | EP0963674A2 Public mobile communication system compatible wireless communication system |
| 12/15/1999 | EP0963672A1 Handover and call setup in a mobile communication system |
| 12/15/1999 | EP0963671A1 Method for establishing a connection in a mobile communication network |
| 12/15/1999 | EP0963636A1 Authentication between communicating parties in a telecommunications network |
| 12/14/1999 | US6002929 Exchange which extends SIM based authentication and method therefor |
| 12/14/1999 | US6002676 Method and apparatus for selecting a resource in a communication system with resources having unbalanced load capacity |
| 12/12/1999 | CA2273472A1 Methods and systems for call forwarding |
| 12/09/1999 | WO1999063709A2 System and method for pushing information from a host system to a mobile data communication device |
| 12/08/1999 | EP0962114A1 Restricted mobility area |
| 12/08/1999 | EP0962108A2 Alternate routing for calls requiring monitoring |
| 12/08/1999 | EP0962071A1 Method for authorization check |
| 12/07/1999 | US5999812 Method for self registration and authentication for wireless telephony devices |
| 12/07/1999 | US5999811 Mobile telephone for roaming using dual mode/band equipment including SIM cards |
| 12/07/1999 | US5999806 Waveform collection for use in wireless telephone identification |
| 12/02/1999 | WO1999062275A2 Method for controlling a subscriber identity module (sim) in mobile radio telephone systems |
| 12/02/1999 | DE19823532A1 Verfahren zur Steuerung eines Teilnehmeridentitätsmoduls (SIM) in Mobilfunksystemen A method for controlling a subscriber identity module (SIM) in mobile radio systems |
| 12/01/1999 | EP0961499A1 Predictive coding method and decoding method for dynamic image |
| 12/01/1999 | CN1237299A Methods and apparatus for enhanced CMEA including CMEA iteration preceded and followed by transformations and employing involuntary lookup |
| 12/01/1999 | CN1237072A Telecommunications networks |
| 11/30/1999 | US5995823 Method and system in a wireless communications network for providing toll restrictions based on the geographic location of an originator |
| 11/30/1999 | CA2152947C Digital control channels having logical channels for multiple access radiocommunication |
| 11/29/1999 | CA2511594A1 System and method for pushing information from a host system to a mobile data communication device |
| 11/25/1999 | WO1999060750A2 Preventing unauthorized use of service |
| 11/24/1999 | CN1236516A Methods and apparatus for enhanced CMEA employing enhanced transformations |
| 11/24/1999 | CN1236275A Service termination in mobile telephone network |
| 11/23/1999 | US5991624 Method and apparatus for expanding a radio communication system and enabling communication between terminals |
| 11/23/1999 | US5991623 Method and system for preventing unjust use of personal communication terminal |
| 11/23/1999 | US5991617 Method for preventing cellular telephone fraud |
| 11/23/1999 | US5991407 Subscriber authentication in a mobile communications system |
| 11/23/1999 | US5991405 Method for dynamically updating cellular phone unique encryption keys |
| 11/18/1999 | WO1999059361A1 Method and apparatus for supporting expanded electronic serial number (eesn) format |
| 11/18/1999 | WO1999059360A1 A method and an arrangement in a wireless communication system |
| 11/18/1999 | WO1999059293A1 Data transfer method with varying packet transmission time interval security protocol |
| 11/18/1999 | WO1999045740A3 Improvements in, or relating to, atm mobile networks |
| 11/18/1999 | CA2331821A1 Method and apparatus for supporting expanded electronic serial number (eesn) format |
| 11/18/1999 | CA2331612A1 Data transfer method with varying packet transmission time interval security protocol |
| 11/17/1999 | EP0957652A1 Interruption of service in a mobile telephone network |
| 11/17/1999 | EP0957651A2 Mobile telephone with cypher card |