DE19580642T1 - Verfahren zur Gültigmachung einer Kommunikationsverbindung - Google Patents
Verfahren zur Gültigmachung einer KommunikationsverbindungInfo
- Publication number
- DE19580642T1 DE19580642T1 DE19580642T DE19580642T DE19580642T1 DE 19580642 T1 DE19580642 T1 DE 19580642T1 DE 19580642 T DE19580642 T DE 19580642T DE 19580642 T DE19580642 T DE 19580642T DE 19580642 T1 DE19580642 T1 DE 19580642T1
- Authority
- DE
- Germany
- Prior art keywords
- validating
- procedure
- communication link
- link
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/727—Identification code transfer arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
- H04M1/72505—Radio link set-up procedures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/041—Key generation or derivation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
- H04W12/122—Counter-measures against attacks; Protection against rogue devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Transceivers (AREA)
- Communication Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/239,012 US5488649A (en) | 1994-05-06 | 1994-05-06 | Method for validating a communication link |
PCT/US1995/003083 WO1995031079A1 (en) | 1994-05-06 | 1995-03-09 | A method for validating a communication link |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19580642T1 true DE19580642T1 (de) | 1996-08-22 |
DE19580642C2 DE19580642C2 (de) | 1999-02-25 |
Family
ID=22900234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19580642T Expired - Fee Related DE19580642C2 (de) | 1994-05-06 | 1995-03-09 | Verfahren zum Autorisieren einer Basisstation und zur Authentifikation einer Basisstation und einer Autorisiervorrichtung |
Country Status (12)
Country | Link |
---|---|
US (4) | US5488649A (de) |
JP (1) | JP3716861B2 (de) |
KR (1) | KR100221507B1 (de) |
CN (1) | CN1071082C (de) |
AU (1) | AU2118295A (de) |
BR (1) | BR9506193A (de) |
CA (1) | CA2165075C (de) |
DE (1) | DE19580642C2 (de) |
GB (2) | GB2294612B (de) |
RU (1) | RU2138915C1 (de) |
SE (2) | SE518653C2 (de) |
WO (1) | WO1995031079A1 (de) |
Families Citing this family (99)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488649A (en) * | 1994-05-06 | 1996-01-30 | Motorola, Inc. | Method for validating a communication link |
AU1990395A (en) * | 1994-05-06 | 1995-11-29 | Motorola, Inc. | Call routing system for a wireless data device |
AU2193395A (en) * | 1994-05-06 | 1995-11-29 | Motorola, Inc. | A method for establishing a communication link |
US6202059B1 (en) * | 1994-06-03 | 2001-03-13 | Motorola, Inc. | Method and apparatus for selecting a wireless communication site |
SE503893C2 (sv) * | 1994-07-15 | 1996-09-30 | Ericsson Telefon Ab L M | Förfarande och anordning för frekvenshoppning i ett radiokommunikationssystem |
GB9416595D0 (en) * | 1994-08-17 | 1994-10-12 | British Telecomm | User authentication in a communications network |
JPH08331647A (ja) * | 1995-06-01 | 1996-12-13 | Nec Corp | Phsの制御方法と制御システム |
JPH08237356A (ja) * | 1995-02-28 | 1996-09-13 | Hitachi Ltd | コードレス電話装置 |
US6418324B1 (en) * | 1995-06-01 | 2002-07-09 | Padcom, Incorporated | Apparatus and method for transparent wireless communication between a remote device and host system |
US20040264402A9 (en) * | 1995-06-01 | 2004-12-30 | Padcom. Inc. | Port routing functionality |
DE19521484A1 (de) * | 1995-06-13 | 1996-12-19 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur Authentisierung von Teilnehmern gegenüber digitalen Vermittlungsstellen |
US5598459A (en) * | 1995-06-29 | 1997-01-28 | Ericsson Inc. | Authentication and handover methods and systems for radio personal communications |
US5819171A (en) * | 1995-08-31 | 1998-10-06 | Cellular Technical Services Co., Inc. | Automated forced call disruption for use with wireless telephone systems |
US6477370B1 (en) | 1995-09-19 | 2002-11-05 | Motient Service Inc. | Satellite trunked radio service system |
US5717830A (en) * | 1995-09-19 | 1998-02-10 | Amsc Subsidiary Corporation | Satellite trunked radio service system |
CA2232693C (en) * | 1995-10-17 | 2005-02-08 | Telefonaktiebolaget Lm Ericsson | A method for performing handover and roaming in a radio communication environment |
US6112085A (en) * | 1995-11-30 | 2000-08-29 | Amsc Subsidiary Corporation | Virtual network configuration and management system for satellite communication system |
US6058307A (en) * | 1995-11-30 | 2000-05-02 | Amsc Subsidiary Corporation | Priority and preemption service system for satellite related communication using central controller |
US5926745A (en) | 1995-11-30 | 1999-07-20 | Amsc Subsidiary Corporation | Network operations center for mobile earth terminal satellite communications system |
US5715518A (en) * | 1996-03-06 | 1998-02-03 | Cellular Technical Services Company, Inc. | Adaptive waveform matching for use in transmitter identification |
US6112083A (en) * | 1996-03-27 | 2000-08-29 | Amsc Subsidiary Corporation | Full service dispatcher for satellite trunked radio service system |
US5950114A (en) * | 1996-03-29 | 1999-09-07 | Ericsson Inc. | Apparatus and method for deriving a random reference number from paging and originating signals |
US5963848A (en) * | 1996-04-24 | 1999-10-05 | Motorola, Inc. | Method and apparatus for assigning a channel to a mobile unit in a wireless communication system |
US5940751A (en) * | 1996-06-27 | 1999-08-17 | Cellular Technical Services Company, Inc. | System and method for detection of fraud in a wireless telephone system |
US5893031A (en) * | 1996-06-27 | 1999-04-06 | Cellular Technical Services Company, Inc. | System and method for collection of transmission characteristics |
US5890056A (en) * | 1996-07-09 | 1999-03-30 | Lucent Technologies, Inc. | Channel usage monitoring arrangement for base station |
US5887250A (en) * | 1996-07-12 | 1999-03-23 | Nokia Mobile Phones Limited | Mobile station having lock code based on secure value |
US5956635A (en) * | 1996-07-16 | 1999-09-21 | Cellular Technical Services Company, Inc. | Detection and prevention of channel grabbing in a wireless communications system |
WO1998009454A1 (en) * | 1996-08-26 | 1998-03-05 | Motorola Inc. | Communication system with zero handover mute |
US5924025A (en) * | 1996-10-25 | 1999-07-13 | Cellular Technical Services Company, Inc. | System and method for detection of redial fraud in a cellular telephone system |
US5875394A (en) * | 1996-12-27 | 1999-02-23 | At & T Wireless Services Inc. | Method of mutual authentication for secure wireless service provision |
US5999806A (en) * | 1997-02-28 | 1999-12-07 | Cellular Technical Services Company, Inc. | Waveform collection for use in wireless telephone identification |
US5956634A (en) * | 1997-02-28 | 1999-09-21 | Cellular Technical Services Company, Inc. | System and method for detection of fraud in a wireless telephone system |
US5970405A (en) * | 1997-02-28 | 1999-10-19 | Cellular Technical Services Co., Inc. | Apparatus and method for preventing fraudulent calls in a wireless telephone system using destination and fingerprint analysis |
US5999807A (en) * | 1997-02-28 | 1999-12-07 | Cellular Technical Services Company, Inc. | System and method for the verification of authentic telephone numbers in a wireless telephone system |
US6826394B1 (en) * | 1997-04-22 | 2004-11-30 | Ericsson Inc. | Interaction between an adjunct positioning system and a radiocommunication system |
US6466780B1 (en) | 1997-09-03 | 2002-10-15 | Interlok Technologies, Llc | Method and apparatus for securing digital communications |
US6157722A (en) * | 1998-03-23 | 2000-12-05 | Interlok Technologies, Llc | Encryption key management system and method |
US6112084A (en) * | 1998-03-24 | 2000-08-29 | Telefonaktiebolaget Lm Ericsson | Cellular simultaneous voice and data including digital simultaneous voice and data (DSVD) interwork |
US6700875B1 (en) * | 1998-03-31 | 2004-03-02 | Motorola, Inc. | System, device, and method for selecting a channel in a multichannel communication network |
FR2777351B1 (fr) * | 1998-04-08 | 2000-06-23 | Hycel Diagnostics | Procede et dispositif de mesure de particules en suspension dans un liquide |
US6252971B1 (en) * | 1998-04-29 | 2001-06-26 | Xerox Corporation | Digital watermarking using phase-shifted stoclustic screens |
US6449722B1 (en) * | 1998-07-08 | 2002-09-10 | Intel Corporation | System and method for maintaining a virtual connection to a network node |
GB2340344A (en) | 1998-07-29 | 2000-02-16 | Nokia Mobile Phones Ltd | Bilateral Data Transfer Verification for Programming a Cellular Phone |
US6195547B1 (en) * | 1998-09-24 | 2001-02-27 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for a previously activated mobile station to challenge network mobile station knowledge during over the air activation |
US7136645B2 (en) | 1998-10-09 | 2006-11-14 | Netmotion Wireless, Inc. | Method and apparatus for providing mobile and other intermittent connectivity in a computing environment |
US7293107B1 (en) * | 1998-10-09 | 2007-11-06 | Netmotion Wireless, Inc. | Method and apparatus for providing mobile and other intermittent connectivity in a computing environment |
US6148206A (en) * | 1998-12-16 | 2000-11-14 | Motorola, Inc. | Method for concealing a handover mute |
EP1052867A1 (de) * | 1999-05-12 | 2000-11-15 | Lucent Technologies Inc. | Einrichten einer Kommunikationsverbindung unter Nutzung vorheriger Kanaleigenschaftsaushandlung |
AU760714B2 (en) * | 1999-06-15 | 2003-05-22 | Siemens Aktiengesellschaft | Method and system for verifying the authenticity of a first communication participants in a communications network |
JP3415515B2 (ja) * | 1999-10-06 | 2003-06-09 | エヌイーシーモバイリング株式会社 | 携帯電話装置 |
US6771776B1 (en) * | 1999-11-11 | 2004-08-03 | Qualcomm Incorporated | Method and apparatus for re-synchronization of a stream cipher during handoff |
DE19955096B4 (de) * | 1999-11-16 | 2009-10-01 | Siemens Ag | Verfahren zur Authentifikation eines Funk-Kommunikationsnetzes gegenüber einer Mobilstation sowie ein Funk-Kommunikationsnetz und eine Mobilstation |
US7386517B1 (en) | 2000-07-24 | 2008-06-10 | Donner Irah H | System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, other event admittance means, goods and/or services |
US7562051B1 (en) | 2000-07-24 | 2009-07-14 | Donner Irah H | System and method for reallocating and/or upgrading and/or selling tickets, other event admittance means, goods and/or services |
US7031945B1 (en) | 2000-07-24 | 2006-04-18 | Donner Irah H | System and method for reallocating and/or upgrading and/or rewarding tickets, other event admittance means, goods and/or services |
US7562028B1 (en) | 2000-07-24 | 2009-07-14 | Donner Irah H | System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, and other event admittance mean |
US7280975B1 (en) | 2000-07-24 | 2007-10-09 | Donner Irah H | System and method for determining and/or transmitting and/or establishing communication with a mobile device user for providing, for example, concessions, tournaments, competitions, matching, reallocating, upgrading, selling tickets, other event admittance means, goods and/or services |
US7162454B1 (en) | 2000-07-24 | 2007-01-09 | Donner Irah H | System and method for reallocating and/or upgrading and/or selling tickets, other even admittance means, goods and/or services |
US7216109B1 (en) | 2000-07-24 | 2007-05-08 | Donner Irah H | System and method for reallocating and/or upgrading and/or selling tickets, other event admittance means, goods and/or services |
AU2001283464A1 (en) * | 2000-08-31 | 2002-03-13 | Padcom, Inc. | Method and apparatus for routing data over multiple wireless networks |
JP2002198956A (ja) * | 2000-12-27 | 2002-07-12 | Toshiba Corp | 通信装置、及びその認証方法 |
US7308263B2 (en) * | 2001-02-26 | 2007-12-11 | Kineto Wireless, Inc. | Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system |
US20030119490A1 (en) * | 2001-02-26 | 2003-06-26 | Jahangir Mohammed | Wireless communications handset for facilitating licensed and unlicensed wireless communications, and method of operation |
DE10112699C2 (de) * | 2001-03-16 | 2003-06-18 | Daimler Chrysler Ag | Autorisierungsverfahren für die Kommunikation mit einem Datenbus |
US6810236B2 (en) | 2001-05-14 | 2004-10-26 | Interdigital Technology Corporation | Dynamic channel quality measurement procedure for adaptive modulation and coding techniques |
US7787572B2 (en) * | 2005-04-07 | 2010-08-31 | Rambus Inc. | Advanced signal processors for interference cancellation in baseband receivers |
US7463609B2 (en) | 2005-07-29 | 2008-12-09 | Tensorcomm, Inc | Interference cancellation within wireless transceivers |
US7565145B2 (en) * | 2002-10-18 | 2009-07-21 | Kineto Wireless, Inc. | Handover messaging in an unlicensed mobile access telecommunications system |
US7953423B2 (en) * | 2002-10-18 | 2011-05-31 | Kineto Wireless, Inc. | Messaging in an unlicensed mobile access telecommunications system |
AU2003284256A1 (en) | 2002-10-18 | 2004-05-04 | Kineto Wireless, Inc. | Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system |
US7471655B2 (en) * | 2003-10-17 | 2008-12-30 | Kineto Wireless, Inc. | Channel activation messaging in an unlicensed mobile access telecommunications system |
US7349698B2 (en) * | 2002-10-18 | 2008-03-25 | Kineto Wireless, Inc. | Registration messaging in an unlicensed mobile access telecommunications system |
US7606190B2 (en) | 2002-10-18 | 2009-10-20 | Kineto Wireless, Inc. | Apparatus and messages for interworking between unlicensed access network and GPRS network for data services |
US20040170181A1 (en) * | 2003-02-27 | 2004-09-02 | Padcom, Inc. | Prioritized alternate port routing |
KR101025768B1 (ko) * | 2003-08-01 | 2011-04-04 | 삼성테크윈 주식회사 | 무선 통신 장치 |
DE10336567A1 (de) * | 2003-08-08 | 2005-03-10 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur kontaktlosen Steuerung des Schließzustands eines elektronischen Schlosses |
US6855003B1 (en) * | 2003-10-14 | 2005-02-15 | Brunswick Corporation | Multiple use connector for a GPS system on a marine vessel |
US7366551B1 (en) * | 2003-10-22 | 2008-04-29 | Driveok, Inc. | Expandable, modular communications apparatus with interchangeable device authentication |
US7242923B2 (en) * | 2004-03-23 | 2007-07-10 | Motorola, Inc. | System and method for authenticating wireless device with fixed station |
US7957348B1 (en) | 2004-04-21 | 2011-06-07 | Kineto Wireless, Inc. | Method and system for signaling traffic and media types within a communications network switching system |
US20050243857A1 (en) * | 2004-04-30 | 2005-11-03 | Padcom, Inc. | Simultaneously routing data over multiple wireless networks |
US8364081B1 (en) * | 2004-07-12 | 2013-01-29 | Stragent, Llc | System, method, and computer program product for using a cellular phone as an interface for a VoIP-equipped computer |
US7940746B2 (en) | 2004-08-24 | 2011-05-10 | Comcast Cable Holdings, Llc | Method and system for locating a voice over internet protocol (VoIP) device connected to a network |
US7933598B1 (en) | 2005-03-14 | 2011-04-26 | Kineto Wireless, Inc. | Methods and apparatuses for effecting handover in integrated wireless systems |
KR100701617B1 (ko) * | 2005-09-08 | 2007-03-30 | 삼성전자주식회사 | 데이터 수집 방법 및 장치 |
US8090141B2 (en) | 2006-01-31 | 2012-01-03 | Xerox Corporation | System and method to automatically establish preferred area for image-wise watermark |
US20080039086A1 (en) * | 2006-07-14 | 2008-02-14 | Gallagher Michael D | Generic Access to the Iu Interface |
US20080096503A1 (en) * | 2006-10-23 | 2008-04-24 | Motorola, Inc. | System and method for dynamically reconfiguring associations between a remote site and a zone controller in a communication system |
DE102007026607A1 (de) * | 2007-06-08 | 2008-12-11 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
EP2385715B1 (de) * | 2007-12-11 | 2015-07-01 | Telefonaktiebolaget L M Ericsson (publ) | Verfahren und Vorrichtungen zum Erzeugen eines Schlüssels einer Funk-Basisstation und eines Identitätstokens eines Endgerätes in einem zellularen Funksystem |
US20090262703A1 (en) * | 2008-04-18 | 2009-10-22 | Amit Khetawat | Method and Apparatus for Encapsulation of RANAP Messages in a Home Node B System |
US20100040023A1 (en) * | 2008-08-15 | 2010-02-18 | Gallagher Michael D | Method and Apparatus for Inter Home Node B Handover in a Home Node B Group |
US8848914B2 (en) * | 2008-11-18 | 2014-09-30 | Qualcomm Incorporated | Spectrum authorization and related communications methods and apparatus |
US8412291B2 (en) | 2010-05-19 | 2013-04-02 | Microsoft Corporation | Detection, selection and provision of external antennas for a mobile device |
EP2671335B1 (de) * | 2011-01-31 | 2017-12-06 | Raytheon Company | Multiplexschaltung mit hoher und niedriger übertragungsgeschwindigkeit für eine serielle schnittstelle |
EP3171639A4 (de) * | 2014-07-16 | 2018-03-21 | Kyocera Corporation | Kommunikationssystem und funkendgerät |
KR101582453B1 (ko) * | 2015-09-11 | 2016-01-05 | 주식회사 랜컴테크놀로지 | 안테나 자동 절체 기능을 구비한 무선 중계 장치 및 그 제어 방법 |
US10971866B2 (en) * | 2017-03-10 | 2021-04-06 | Roku, Inc. | Connector device with antenna connection |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0480833A1 (de) * | 1990-10-10 | 1992-04-15 | France Telecom | Funktelefonanlage mit gesichertem Münzfernsprechdienst |
WO1993017529A1 (en) * | 1992-02-24 | 1993-09-02 | Nokia Telecommunications Oy | Telecommunication system and subscriber authentication method |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076155A (en) | 1962-05-31 | 1963-01-29 | Carlyle V Parker | Electronic rf switch |
GB1560233A (en) | 1977-02-02 | 1980-01-30 | Marconi Co Ltd | Frequency synthesisers |
US4109988A (en) | 1977-07-15 | 1978-08-29 | Olson Ernest E | Duplex outlet device |
US4159468A (en) * | 1977-11-17 | 1979-06-26 | Burroughs Corporation | Communications line authentication device |
US4193061A (en) * | 1978-07-11 | 1980-03-11 | Zoltai John T | Electronic authentication system |
US4317957A (en) * | 1980-03-10 | 1982-03-02 | Marvin Sendrow | System for authenticating users and devices in on-line transaction networks |
US4500750A (en) * | 1981-12-30 | 1985-02-19 | International Business Machines Corporation | Cryptographic application for interbank verification |
US4723284A (en) * | 1983-02-14 | 1988-02-02 | Prime Computer, Inc. | Authentication system |
US4590470A (en) * | 1983-07-11 | 1986-05-20 | At&T Bell Laboratories | User authentication system employing encryption functions |
FR2549989B1 (fr) * | 1983-07-29 | 1985-09-13 | Philips Ind Commerciale | Systeme d'authentification entre un lecteur de carte et une carte de paiement echangeant des informations |
US4652990A (en) * | 1983-10-27 | 1987-03-24 | Remote Systems, Inc. | Protected software access control apparatus and method |
US4596898A (en) * | 1984-03-14 | 1986-06-24 | Computer Security Systems, Inc. | Method and apparatus for protecting stored and transmitted data from compromise or interception |
US4649233A (en) * | 1985-04-11 | 1987-03-10 | International Business Machines Corporation | Method for establishing user authenication with composite session keys among cryptographically communicating nodes |
US4799061A (en) * | 1985-11-18 | 1989-01-17 | International Business Machines Corporation | Secure component authentication system |
US4761823A (en) | 1986-09-05 | 1988-08-02 | E. F. Johnson Company | Communications adaptor bracket |
FR2614162B1 (fr) * | 1987-04-17 | 1993-12-10 | Flonic Sa | Systeme d'authentification analogique reciproque entre un terminal et une ligne de transmission |
JPS648733A (en) | 1987-06-30 | 1989-01-12 | Mitsubishi Electric Corp | Portable radio communication equipment |
US4803447A (en) | 1988-02-29 | 1989-02-07 | Motorola, Inc. | Three terminal remotely controlled SPDT antenna switch |
JPH01220919A (ja) * | 1988-02-29 | 1989-09-04 | Toshiba Corp | 無線電話装置 |
JP2583578B2 (ja) * | 1988-07-01 | 1997-02-19 | 三菱電機株式会社 | ポケット電話機 |
US5047674A (en) | 1988-10-17 | 1991-09-10 | Motorola, Inc. | Gallium arsenide antenna switch having voltage multiplier bias circuit |
US4987392A (en) | 1988-10-17 | 1991-01-22 | Motorola, Inc. | Gallium arsenide antenna switch |
WO1990010340A1 (en) | 1989-02-22 | 1990-09-07 | Novatel Communications Ltd. | Booster system for hand-held radiotelephone |
JPH0681086B2 (ja) | 1989-03-31 | 1994-10-12 | 三菱電機株式会社 | 移動無線機 |
JPH0728231B2 (ja) * | 1989-04-10 | 1995-03-29 | 三菱電機株式会社 | ブースタ装置およびブースタ装置を接続した無線機 |
US4956863A (en) * | 1989-04-17 | 1990-09-11 | Trw Inc. | Cryptographic method and apparatus for public key exchange with authentication |
DK279089D0 (da) * | 1989-06-07 | 1989-06-07 | Kommunedata I S | Fremgangsmaade til overfoersel af data, et elektronisk dokument eller lignende, system til udoevelse af fremgangsmaaden samt et kort til brug ved udoevelse af fremgangsmaaden |
US5239294A (en) * | 1989-07-12 | 1993-08-24 | Motorola, Inc. | Method and apparatus for authenication and protection of subscribers in telecommunication systems |
FR2649842B1 (fr) * | 1989-07-17 | 1994-04-08 | Alcatel Cit | Reseau d'acces pour service de telephonie sans fil |
CA2022605C (en) | 1989-08-11 | 1995-01-03 | Kazuya Hashimoto | Portable radio transceiver system having improved adaptor and/or improved receive signal control arrangement |
US5103195A (en) | 1989-10-13 | 1992-04-07 | Hewlett-Packard Company | Hybrid gaas mmic fet-pin diode switch |
US5060293A (en) | 1989-10-20 | 1991-10-22 | Motorola, Inc. | Antenna switch for transmit-receive operation using relays and diodes |
US5109541A (en) * | 1989-11-29 | 1992-04-28 | Hyundai Electronics Industries Co., Ltd. | Car-mounted type booster system for hand-held phone |
US5390245A (en) * | 1990-03-09 | 1995-02-14 | Telefonaktiebolaget L M Ericsson | Method of carrying out an authentication check between a base station and a mobile station in a mobile radio system |
JP3008441B2 (ja) * | 1990-04-28 | 2000-02-14 | 日本電気株式会社 | セキュリティモジュール |
US5091942A (en) * | 1990-07-23 | 1992-02-25 | Ericsson Ge Mobile Communications Holding, Inc. | Authentication system for digital cellular communications |
US5093856A (en) * | 1990-10-24 | 1992-03-03 | At&T Bell Laboratories | Apparatus and method for determining incoming call destination with improved security |
WO1992014328A1 (fr) | 1991-02-05 | 1992-08-20 | Profinor Sa | Equipement de telecommunication |
US5307401A (en) * | 1991-02-26 | 1994-04-26 | Mitsubishi International Corporation | Cellular telephone with microphone extender |
GB2254225A (en) * | 1991-03-05 | 1992-09-30 | Nat Semiconductor Corp | Cordless telephone security coding |
US5189358A (en) * | 1991-05-07 | 1993-02-23 | Fujitsu Limited | Adaptor for mounting portable radio apparatus to moving body and charger for portable radio apparatus |
GB2255687B (en) * | 1991-05-07 | 1994-09-21 | Matsushita Electric Ind Co Ltd | Radio telephone apparatus |
US5204902A (en) * | 1991-09-13 | 1993-04-20 | At&T Bell Laboratories | Cellular telephony authentication arrangement |
US5153919A (en) * | 1991-09-13 | 1992-10-06 | At&T Bell Laboratories | Service provision authentication protocol |
US5333177A (en) * | 1991-10-19 | 1994-07-26 | Cell Port Labs, Inc. | Universal connection for cellular telephone interface |
US5222140A (en) * | 1991-11-08 | 1993-06-22 | Bell Communications Research, Inc. | Cryptographic method for key agreement and user authentication |
FI91201C (fi) * | 1992-06-05 | 1994-05-25 | Nokia Mobile Phones Ltd | Boosteri |
FI93159C (fi) * | 1992-09-23 | 1995-02-27 | Nokia Mobile Phones Ltd | Menetelmä radiopuhelimen radiotaajuusvahvistimen ohjaamiseksi ja menetelmän mukainen ohjausjärjestelmä |
US5457814A (en) * | 1993-10-02 | 1995-10-10 | Nokia Mobile Phones Ltd. | Power boost system for cellular telephone |
US5390252A (en) * | 1992-12-28 | 1995-02-14 | Nippon Telegraph And Telephone Corporation | Authentication method and communication terminal and communication processing unit using the method |
FI99180C (fi) * | 1993-04-26 | 1997-10-10 | Nokia Mobile Phones Ltd | Menetelmä radiopuhelimen käyttämiseksi ulkoisen vahvistinlaitteen kanssa ja menetelmässä käytettävä radiopuhelin ja vahvistinlaite |
AU7920894A (en) | 1993-11-09 | 1995-05-29 | Motorola, Inc. | Electronic antenna switching system |
CA2135816C (en) * | 1993-11-19 | 2000-02-15 | Takashi Enoki | Transmission circuit with improved gain control loop |
US5488649A (en) * | 1994-05-06 | 1996-01-30 | Motorola, Inc. | Method for validating a communication link |
US5594795A (en) * | 1994-07-05 | 1997-01-14 | Ericsson Inc. | Method and apparatus for key transforms to discriminate between different networks |
US5537474A (en) * | 1994-07-29 | 1996-07-16 | Motorola, Inc. | Method and apparatus for authentication in a communication system |
US5513245A (en) * | 1994-08-29 | 1996-04-30 | Sony Corporation | Automatic generation of private authentication key for wireless communication systems |
US6138041A (en) * | 1998-09-23 | 2000-10-24 | Ccm Cellular Connection Of Miami, Inc. | Device for safe use of a portable cellular telephone while driving |
US6107970A (en) * | 1998-10-07 | 2000-08-22 | Ericsson Inc. | Integral antenna assembly and housing for electronic device |
-
1994
- 1994-05-06 US US08/239,012 patent/US5488649A/en not_active Expired - Lifetime
-
1995
- 1995-03-09 JP JP52893295A patent/JP3716861B2/ja not_active Expired - Lifetime
- 1995-03-09 AU AU21182/95A patent/AU2118295A/en not_active Abandoned
- 1995-03-09 CA CA002165075A patent/CA2165075C/en not_active Expired - Fee Related
- 1995-03-09 GB GB9526239A patent/GB2294612B/en not_active Expired - Fee Related
- 1995-03-09 GB GB9812350A patent/GB2325378B/en not_active Expired - Fee Related
- 1995-03-09 DE DE19580642T patent/DE19580642C2/de not_active Expired - Fee Related
- 1995-03-09 WO PCT/US1995/003083 patent/WO1995031079A1/en active Application Filing
- 1995-03-09 CN CN95190391A patent/CN1071082C/zh not_active Expired - Fee Related
- 1995-03-09 RU RU96102840A patent/RU2138915C1/ru active
- 1995-03-09 KR KR1019960700033A patent/KR100221507B1/ko not_active IP Right Cessation
- 1995-03-09 BR BR9506193A patent/BR9506193A/pt not_active IP Right Cessation
- 1995-06-07 US US08/485,932 patent/US6205344B1/en not_active Expired - Lifetime
- 1995-06-07 US US08/485,933 patent/US5805992A/en not_active Expired - Fee Related
- 1995-12-20 SE SE9504552A patent/SE518653C2/sv not_active IP Right Cessation
-
2000
- 2000-07-25 US US09/625,719 patent/US6212415B1/en not_active Expired - Lifetime
-
2002
- 2002-05-24 SE SE0201557A patent/SE0201557L/xx not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0480833A1 (de) * | 1990-10-10 | 1992-04-15 | France Telecom | Funktelefonanlage mit gesichertem Münzfernsprechdienst |
WO1993017529A1 (en) * | 1992-02-24 | 1993-09-02 | Nokia Telecommunications Oy | Telecommunication system and subscriber authentication method |
Non-Patent Citations (1)
Title |
---|
Hans-Josef Forst: Drahtlose Telekommunikation, VDEVerlag Berlin und Offenbach, 1991, S. 61-62 * |
Also Published As
Publication number | Publication date |
---|---|
CN1128605A (zh) | 1996-08-07 |
WO1995031079A1 (en) | 1995-11-16 |
GB9526239D0 (en) | 1996-02-21 |
RU2138915C1 (ru) | 1999-09-27 |
JP3716861B2 (ja) | 2005-11-16 |
SE9504552D0 (sv) | 1995-12-20 |
AU2118295A (en) | 1995-11-29 |
US6205344B1 (en) | 2001-03-20 |
SE9504552L (sv) | 1996-03-05 |
SE0201557D0 (sv) | 2002-05-24 |
US5805992A (en) | 1998-09-08 |
MX9600129A (es) | 1998-11-30 |
JPH09500256A (ja) | 1997-01-07 |
SE0201557L (sv) | 2002-05-24 |
SE518653C2 (sv) | 2002-11-05 |
DE19580642C2 (de) | 1999-02-25 |
KR100221507B1 (ko) | 1999-09-15 |
BR9506193A (pt) | 1996-04-16 |
GB2294612B (en) | 1998-12-30 |
GB9812350D0 (en) | 1998-08-05 |
GB2294612A (en) | 1996-05-01 |
US6212415B1 (en) | 2001-04-03 |
CN1071082C (zh) | 2001-09-12 |
US5488649A (en) | 1996-01-30 |
GB2325378A (en) | 1998-11-18 |
CA2165075C (en) | 1999-08-10 |
GB2325378B (en) | 1998-12-30 |
CA2165075A1 (en) | 1995-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19580642T1 (de) | Verfahren zur Gültigmachung einer Kommunikationsverbindung | |
DE69935894D1 (de) | Verfahren und System zur Kommunikation mit einer Telekommunikationsvermittlungseinrichtung | |
DE69736100D1 (de) | Verfahren und Gerät zur Kommunikation mit einer Netzwerkperipherie | |
DE69841701D1 (de) | Verfahren für bandbreiteneffiziente Kommunikation | |
DE59009440D1 (de) | Verfahren zum Anfahren einer Kombianlage. | |
FI965261A0 (fi) | Menetelmä langattoman viestintäjärjestelmän suunnittelemiseksi | |
FI964798A0 (fi) | Menetelmä langattoman viestintäjärjestelmän suunnitelemiseksi | |
DE69616960D1 (de) | Verfahren zum Durchführen einer gegenseitigen Authentifizierung | |
DE69529271D1 (de) | Verfahren zur verbesserung der funkflachendeckung in einer mikrozellulosen umgebung | |
DE59607996D1 (de) | Verfahren zur generierung einer contone-map | |
DE69731887D1 (de) | Vorrichtung zur positionierung einer buchse | |
DE69607546D1 (de) | Verfahren zur Herstellung einer Schaltungsanordnung | |
DE69616416D1 (de) | Verfahren zur Simulation einer Schaltung | |
DE19880664T1 (de) | Verfahren zur Herstellung einer Filtervorrichtung | |
DE69534099D1 (de) | Verfahren zur isolierung einer quadrupolionenfalle | |
DE59803779D1 (de) | Einrichtung zur beeinflussung einer beleuchtungseinrichtung | |
DE59709511D1 (de) | Verfahren zum Betrieb einer Kombianlage | |
DE69826249D1 (de) | Verfahren zur aktivierungssicherung einer v5 schnittstelle | |
DE59710891D1 (de) | Verfahren zum abhören einer kommunikationsverbindung | |
DE69840593D1 (de) | Verfahren und einrichtung zur ausführung einer übertragungsverbinding | |
DE69627140D1 (de) | Verfahren zum Weiterreichen einer Datenübertragung | |
FI965138A (fi) | Menetelmä tiedonsiirtolaitteen tunnistamiseksi | |
DE69222649D1 (de) | Verfahren zur kommunikation | |
DE69521824D1 (de) | Verfahren zur Mustererkennung in einer seriellen Übertragung | |
DE59808395D1 (de) | Verfahren zur herstellung einer gebauten nockenwelle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |