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Cellular verification and validation system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/32
  • H04M-011/00
출원번호 US-0677232 (1991-03-29)
발명자 / 주소
  • Raith Alex K. (Durham NC)
출원인 / 주소
  • Ericsson GE Mobile Communications Inc. (Research Triangle Park NC 02)
인용정보 피인용 횟수 : 152  인용 특허 : 0

초록 ▼

A system for the validation and verification of base stations and mobile stations within a cellular radio communications network. The system includes a fixed key and a changeable key which are applied as inputs to an authentication algorithm. The algorithm generates key-dependent responses, at least

대표청구항 ▼

A system for authenticating a mobile station within a radio network by providing two degrees of authentication, a full authentication and partial authentication, said system comprising: means for providing in each of the mobile station and the network, a unique multi-digit permanent key and a multi-

이 특허를 인용한 특허 (152)

  1. Labaton, Isaac J, Acoustic encoding of dynamic identification codes.
    상세보기
  2. Rose, Gregory Gordon; Semple, James; Quick, Roy Franklin, Apparatus and method for a secure broadcast system.
    상세보기
  3. Katz, Donald R.; Lau, Edwin J.; Mott, Timothy; Brenneman, Scott A.; Jun, Benjamin Che-Ming; Pai, Samuel Hong-Yen, Apparatus and method for authoring and maintaining a library of content and targeting content to a playback device.
    상세보기
  4. Johnson,Eric A.; Handzel,Mark J., Apparatus and method for credit based management of telecommunication activity.
    상세보기
  5. Johnson,Eric A.; Handzel,Mark J., Apparatus and method for credit based management of telecommunication activity.
    상세보기
  6. Johnson, Eric A.; Handzel, Mark J., Apparatus and method for detecting potentially fradulent telecommunication.
    상세보기
  7. Kaplan Dmitry ; Stanhope David M. ; McKernan Randolph W. ; Wilburn Howard L. ; Green Evan R., Apparatus and method for preventing fraudulent calls in a wireless telephone system using destination and fingerprint a.
    상세보기
  8. Morton John W. ; Smith Thomas C., Apparatus and methods for providing wireless system fraud and visibility data.
    상세보기
  9. Bilgic,Izzet M.; Menon,Narayan P., Authentication and security in wireless communication system.
    상세보기
  10. Violante Anthony F. ; Sansone Ronald P., Authorized cellular telephone communication access and verification control system.
    상세보기
  11. Violante Anthony F. ; Sansone Ronald P., Authorized cellular telephone communication payment refill system.
    상세보기
  12. Hoogerwerf David N. ; Stanhope David M. ; Barrere William Gerrit ; Green Evan R. ; McKernan Randolph W., Automated forced call disruption for use with wireless telephone systems.
    상세보기
  13. Mizikovsky Semyon ; Anderson Geoffrey ; Douma Peter ; Akahane Masaaki ; Yasuda Hiroshi,JPX, Automatic generation of private authentication key for wireless communication systems.
    상세보기
  14. Boatwright, John T., Call security system.
    상세보기
  15. Boatwright, John T., Call security system.
    상세보기
  16. Boatwright, John T., Call security system which detects fraud by examination of call history.
    상세보기
  17. Daniels David Leighton, Cellular fraud prevention using selective roaming.
    상세보기
  18. Daniels David Leighton, Cellular fraud prevention using selective roaming.
    상세보기
  19. Ryan ; Jr. Frederick W. ; Rosenberg Nathan, Cellular telephone authentication system using a digital certificate.
    상세보기
  20. Sansone Ronald P ; Violante Anthony F, Cellular telephone manifest system.
    상세보기
  21. Bharathan Vipin ; Rajasekharan Ajit V. ; Shah Sugeet K. ; Story ; Jr. Guy A., Cloning protection scheme for a digital information playback device.
    상세보기
  22. Kim, Min Gyo, Coding method of mobile user equipment.
    상세보기
  23. Dent,Paul W., Communications system employing non-polluting pilot codes.
    상세보기
  24. Johnson, Eric A.; Handzel, Mark J., Credit based management of telecommunication activity.
    상세보기
  25. Bailey Ken, Credit card operated cellular phone.
    상세보기
  26. Kennedy ; III William C. ; Westerlage Kenneth R., Data messaging in a communications network using a feature request.
    상세보기
  27. Kennedy ; III William C. ; Westerlage Kenneth R. ; Hammer Kenneth W., Data messaging in a communications network using a feature request.
    상세보기
  28. Westerlage Kenneth R. ; Kennedy ; III William C., Data messaging in a communications network using a feature request.
    상세보기
  29. Hoogerwerf David N. ; Stanhope David M. ; McKernan Randy, Detection and prevention of channel grabbing in a wireless communications system.
    상세보기
  30. Suvanen Jyri,FIX, Detection of speech channel back-looping.
    상세보기
  31. Hagerman Bo,SEX ; Forssen Ulf,SEX ; Ostman Thomas,SEX ; Mahler Hans,SEX, Directional-beam generative apparatus and associated method.
    상세보기
  32. Larschan, Bradley R.; Lesesky, Alan C.; Bishop, Jr., J. Richard; Welch, James W., Driver activity and vehicle operation logging and reporting.
    상세보기
  33. Larschan, Bradley R.; Lesesky, Alan C.; Bishop, Jr., J. Richard; Welch, James W., Driver activity and vehicle operation logging and reporting.
    상세보기
  34. Larschan, Bradley R.; Lesesky, Alan C.; Bishop, Jr., J. Richard; Welch, James W., Driver activity and vehicle operation logging and reporting.
    상세보기
  35. Larschan,Bradley R.; Lesesky,Alan C.; Bishop, Jr.,J. Richard; Welch,James W., Driver activity and vehicle operation logging and reporting.
    상세보기
  36. Jonstromer Ulf,SEX, Electronic transaction terminal for conducting electronic financial transactions using a smart card.
    상세보기
  37. Forsberg,Dan, Faster authentication with parallel message processing.
    상세보기
  38. Longoni,Fabio; Vial챕n,Jukka; Niemi,Valtteri; Ranta,Jukka, Frame synchronization mechanism.
    상세보기
  39. Tisdale William R. ; Sigler Charles E., Fraud detection and user validation system for mobile earth terminal communication device.
    상세보기
  40. Murphy Michael ; Woo Arthur N. ; Nichols Mark ; Schipper John, Geographical position/image digital recording and display system.
    상세보기
  41. Loveland,Shawn Domenic, Granular authorization for network user sessions.
    상세보기
  42. Schipper John F. ; Pelley Allan M., Image authentication patterning.
    상세보기
  43. Hatano, Ken, Information processing apparatus and identification control method.
    상세보기
  44. Pathan, Arnavkumar M.; Leung, Patrick Pak Chiu; Wakerly, John F.; Winget, Nancy Cam; Meier, Robert Charles, Inter subnet roaming system and method.
    상세보기
  45. Dent,Paul W., Interference cancellation in a CDMA receiving system.
    상세보기
  46. Stenman,Jorma; Hansen,Harri; Salvela,Juha, Key management methods for wireless LANs.
    상세보기
  47. Story, Jr., Guy A.; Kovesdi, Rozsa E.; Rajasekharan, Ajit V.; Jun, Benjamin Che-Ming, License management for digital content.
    상세보기
  48. Story, Jr., Guy A.; Kovesdi, Rozsa E.; Rajasekharan, Ajit V.; Jun, Benjamin Che-Ming, License management for digital content.
    상세보기
  49. Sawyer Francois,CAX, Local control enhancement in a telecommunications system.
    상세보기
  50. Kennedy ; III William C. ; Westerlage Kenneth R., Method and apparatus for a nation-wide cellular telephone network.
    상세보기
  51. Kennedy ; III William C. ; Westerlage Kenneth R., Method and apparatus for a nation-wide cellular telephone network.
    상세보기
  52. Jacobs Pamela J., Method and apparatus for automated SSD updates on an a-key entry in a mobile telephone system.
    상세보기
  53. Agashe, Parag A.; Quick, Jr., Roy Franklin; Wang, Jun; Hsu, Raymond T., Method and apparatus for broadcast services in a communication system.
    상세보기
  54. Kennedy ; III William C. ; Russell Thomas D. ; Westerlage Kenneth R., Method and apparatus for call delivery to a mobile unit.
    상세보기
  55. Jacobs Pamela J. ; Lamb James A., Method and apparatus for configuration of authentication center operations in a mobile telephone system.
    상세보기
  56. Janhila Pertti,FIX, Method and apparatus for controlling the right of use/activating of a mobile station which uses at least two predefined.
    상세보기
  57. Westerlage Kenneth R. (Fort Worth TX) Kennedy ; III William C. (Dallas TX) Hoag William L. (Farmers Branch TX), Method and apparatus for determining tax of a vehicle.
    상세보기
  58. Westerlage Kenneth R. ; Kennedy ; III William C. ; Hoag William L., Method and apparatus for determining tax of a vehicle.
    상세보기
  59. Brown Daniel Peter (Elmhurst IL) Finkelstein Louis David (Wheeling IL) Smolinske Jeffrey Charles (Hoffman Estates IL), Method and apparatus for efficient real-time authentication and encryption in a communication system.
    상세보기
  60. Jacobs Pamela J., Method and apparatus for event data maintenance per MIN/ESN pair in a mobile telephone system.
    상세보기
  61. Kaminsky William J., Method and apparatus for exchanging RF signatures between cellular telephone systems.
    상세보기
  62. Kaminsky William J. ; Sanpore Jeffrey G. ; Daniels David L. ; Kennedy Mary H., Method and apparatus for fraud control in cellular telephone systems.
    상세보기
  63. Kaminsky William J. ; Sanpore Jeffrey G. ; Daniels David L. ; Kennedy Mary H., Method and apparatus for fraud control in cellular telephone systems.
    상세보기
  64. Rudokas Ronald Steven ; Storch John Adam ; Daniels David Leighton, Method and apparatus for fraud control in cellular telephone systems.
    상세보기
  65. Murphy Michael D., Method and apparatus for location-sensitive decryption of an encrypted signal.
    상세보기
  66. Semple, James; Rose, Gregory Gordon, Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system.
    상세보기
  67. Lamb James A., Method and apparatus for providing fraud protection mediation in a mobile telephone system.
    상세보기
  68. Lamb James A., Method and apparatus for providing fraud protection mediation in a mobile telephone system.
    상세보기
  69. Leung, Nikolai K. N., Method and apparatus for providing protocol options in a wireless communication system.
    상세보기
  70. James A. Lamb ; Pamela J. Jacobs, Method and apparatus for providing switch capability mediation in a mobile telephone system.
    상세보기
  71. Lamb James A. ; Jacobs Pamela J., Method and apparatus for providing switch capability mediation in a mobile telephone system.
    상세보기
  72. Hawkes, Philip; Rose, Gregory G.; Hsu, Raymond T.; Rezaiifar, Ramin, Method and apparatus for security in a data processing system.
    상세보기
  73. Leung, Nikolai Konrad; Hawkes, Philip Michael; Rose, Gregory Gordon, Method and apparatus for security in a data processing system.
    상세보기
  74. Hsu, Raymond T., Method and apparatus for transmission framing in a wireless communication system.
    상세보기
  75. Laurila, Pasi, Method and arrangement for controlling a mobile subscription in a module communication system.
    상세보기
  76. Dzuban, Stanislav, Method and communication network for administering subscriber data, particularly service data.
    상세보기
  77. Rahman,Mohamed Anisur, Method and system for directing a data message in a wireless communications network including multiple wireless systems.
    상세보기
  78. Chen, Tao; Bender, Paul E.; Agashe, Parag A.; Rezaiifar, Ramin; Pankaj, Rajesh K.; Wei, Yongbin, Method and system for reduction of decoding complexity in a communication system.
    상세보기
  79. Chen, Tao; Bender, Paul E.; Agashe, Parag A.; Rezaiifar, Ramin; Pankaj, Rajesh K.; Wei, Yongbin, Method and system for reduction of decoding complexity in a communication system.
    상세보기
  80. Einola,Heikki; Rajaniemi,Jaakko; Hulkkonen,Tony; B？ck,Juha, Method for controlling connections to a mobile station.
    상세보기
  81. Larschan, Bradley R.; Lesesky, Alan C.; Bishop, Jr., J. Richard; Welch, James W., Method for data communication between a vehicle and fuel pump.
    상세보기
  82. Larschan, Bradley R.; Lesesky, Alan C.; Bishop, Jr., J. Richard; Welch, James W., Method for data communication between a vehicle and fuel pump.
    상세보기
  83. Lesesky, Alan C.; Larschan, Bradley R.; Bishop, Jr., J. Richard, Method for data communication between vehicle and fuel pump.
    상세보기
  84. Rosa Stephen P., Method for foiling cellular telephone cloning.
    상세보기
  85. Rosa Stephen P. (12213 Mt. Albert Rd. Ellicott City MD 21042), Method for foiling cellular telephone cloning.
    상세보기
  86. Mills Kevin M., Method for improved authentication for cellular phone transmissions.
    상세보기
  87. Lesesky, Alan C., Method for logging and reporting driver activity and operation of a vehicle.
    상세보기
  88. Dent, Paul W.; Rydbeck, Nils, Method of bilateral identity authentication.
    상세보기
  89. Brune,Peter; Sasse,Andreas, Method of distributing keys to subscribers of communications networks.
    상세보기
  90. Lu, HongQian Karen; Fine, Jean-Yves; Gonzalvo, Benoît; Gouget, Aline, Method of managing access to a service.
    상세보기
  91. Daly Brian Kevin ; Owens Leslie Dale, Method of mutual authentication for secure wireless service provision.
    상세보기
  92. Emery Mark J. ; Tucker Brenda N. ; Schwartz Laurie D., Method of personal communications service using wireline/wireless integration detecting a predetermined event during process of a call.
    상세보기
  93. Parker John Patrick,GBX, Methods and apparatus for locking communications devices.
    상세보기
  94. Naaman, Mor; King, Simon P., Mobile authentication framework.
    상세보기
  95. Naaman, Mor; King, Simon P., Mobile authentication framework.
    상세보기
  96. Pekka Heinonen FI; Jari Vainikka FI; Sakari Kangas FI; Johan Idman FI; Risto Lehtinen FI; Harri Okkonen FI; Ilkka Tuomi FI; Kari Kurronen FI; Jussi Rajala FI, Mobile communication devices.
    상세보기
  97. Shah Bharat, Mobile station having lock code based on secure value.
    상세보기
  98. Dent,Paul W.; Zangi,Kambiz C.; Krasny,Leonid, Mobile station loop-back signal processing.
    상세보기
  99. Yook, Hyun-gyoo; Jin, Yeon-ho, Network device and method available for use under non-security mode.
    상세보기
  100. D\Amico Peter J. (Lindenwold NJ) Jones Douglas R. (Mt. Laurel NJ) Schwartz Laurie D. (Columbia MD), Personal communications service having a calling party pays capability.
    상세보기
  101. Emery Mark J. (Herndon VA) Tucker Brenda N. (Mitchellville MD) Schwartz Laurie D. (Garrett Park MD), Personal communications service using wireline/wireless integration.
    상세보기
  102. Emery Mark J. (Herndon VA) Tucker Brenda N. (Mitchellville MD) Schwartz Laurie D. (Garrett Park MD), Personal communications service using wireline/wireless integration.
    상세보기
  103. Matsumoto Norihisa,JPX ; Hayashi Masato,JPX ; Matsui Susumu,JPX ; Tanaka Kazuhisa,JPX, Personal station authentication system and authentication method.
    상세보기
  104. Story, Guy A.; Rajasekharan, Ajit; Mott, Timothy, Personalized time-shifted programming.
    상세보기
  105. Kennedy ; III William C. (Dallas TX) Charles Robert J. (Plano TX), Phantom mobile-identification number method and apparatus.
    상세보기
  106. McKoy Reginald V. (Silver Spring MD) Chin-Aronds Lilly (Clark NJ) Farris Robert D. (Sterling VA), Prepaid cash card.
    상세보기
  107. Jiang, Sam Shiaw-Shiang; Kuo, Richard Lee-Chee; Ho, Chi-Fong, Preventing shortened lifetimes of security keys in a wireless communications security system.
    상세보기
  108. Jiang, Sam Shiaw-Shiang; Kuo, Richard Lee-Chee; Ho, Chi-Fong, Preventing shortened lifetimes of security keys in a wireless communications security system.
    상세보기
  109. Elliott, Karl E.; Garrard, Kenneth W.; Huang, Andy; Gratzer, Peter, Real time dynamic client access control.
    상세보기
  110. Grilli, Francesco; Casaccia, Lorenzo; Semple, James; Agashe, Parag A., Secure registration for a multicast-broadcast-multimedia system (MBMS).
    상세보기
  111. Buhrmann, Michael F.; Dennis, Charles; Reeder, Mary; Brennan, Jeffrey, System and method for automated analysis comparing a wireless device location with another geographic location.
    상세보기
  112. Dankar, Ajay; Reddy, Sunita; Mortier, Michael P.; Buhrmann, Michael F.; Dennis, Charles L.; Snyder, Randall A., System and method for automated analysis comparing a wireless device location with another geographic location.
    상세보기
  113. Dankar, Ajay; Reddy, Sunita; Mortier, Michael P.; Buhrmann, Michael F.; Dennis, Charles L.; Snyder, Randall A., System and method for automated analysis comparing a wireless device location with another geographic location.
    상세보기
  114. Dankar, Ajay; Reddy, Sunita; Mortier, Michael P.; Buhrmann, Michael F.; Dennis, Charles L.; Snyder, Randall A., System and method for automated analysis comparing a wireless device location with another geographic location.
    상세보기
  115. Dankar, Ajay; Reddy, Sunita; Snyder, Randall A.; Mortier, Michael P.; Buhrmann, Michael F.; Dennis, Charles L., System and method for automated analysis comparing a wireless device location with another geographic location.
    상세보기
  116. Hoogerwerf David N. ; Stanhope David M., System and method for collection of transmission characteristics.
    상세보기
  117. Kaplan Dmitry ; Sharma Chetan, System and method for detection of fraud in a wireless telephone system.
    상세보기
  118. Otterson Scott D. ; Kaplan Dmitry, System and method for detection of fraud in a wireless telephone system.
    상세보기
  119. Kaplan Dmitry ; Sharma Chetan ; McKernan Randy, System and method for detection of redial fraud in a cellular telephone system.
    상세보기
  120. Ferguson, William M.; Snyder, Randall A.; Miller, Devin P., System and method for identity protection using mobile device signaling network derived location pattern recognition.
    상세보기
  121. Ferguson, William M.; Snyder, Randall A.; Miller, Devin P., System and method for identity protection using mobile device signaling network derived location pattern recognition.
    상세보기
  122. Snyder, Randall A.; Miller, Devin P.; Ferguson, William M., System and method for identity protection using mobile device signaling network derived location pattern recognition.
    상세보기
  123. Hardjono, Thomas P.; Dondeti, Lakshminath, System and method for key management across geographic domains.
    상세보기
  124. Buhrmann, Michael F.; Snyder, Randall A.; Dennis, Charles L.; Boxberger, Robert C.; Ferguson, William M., System and method for mobile identity protection of a user of multiple computer applications, networks or devices.
    상세보기
  125. Wu, Chwan-Hwa; Irwin, J. David; Wang, Chien-Cheng; Huang, Chun-Ching, System and method for protecting communication devices from denial of service attacks.
    상세보기
  126. Wu, Chwan-Hwa; Irwin, J. David; Wang, Chien-Cheng, System and method for protecting network resources from denial of service attacks.
    상세보기
  127. Wu, Chwan-Hwa; Irwin, J. David; Wang, Chien-Cheng, System and method for protecting network resources from denial of service attacks.
    상세보기
  128. Wu, Chwan-Hwa; Irwin, J. David; Wang, Chien-Cheng, System and method for protecting network resources from denial of service attacks.
    상세보기
  129. Garrard, Kenneth W.; Elliott, Karl E.; Huang, Andy, System and method for providing unified transport and security protocols.
    상세보기
  130. Garrard, Kenneth W.; Elliott, Karl E.; Huang, Andy, System and method for providing unified transport and security protocols.
    상세보기
  131. Garrard, Kenneth W.; Elliott, Karl E.; Huang, Andy, System and method for providing unified transport and security protocols.
    상세보기
  132. Beasley Dale E. (Flower Mound TX) Kennedy ; III William C. (Dallas TX) Westerlage Kenneth R. (Fort Worth TX), System and method for remote patching of operating code located in a mobile unit.
    상세보기
  133. Faigle,Christopher T., System and method for securely copying a cryptographic key.
    상세보기
  134. Kaplan Dmitry ; Stanhope David M. ; McKernan Randolph W. ; Wilburn Howard L. ; Green Evan R., System and method for the verification of authentic telephone numbers in a wireless telephone system.
    상세보기
  135. Lesesky, Alan C., System for logging and reporting driver activity and operation data of a vehicle.
    상세보기
  136. Osborn William R., System for preventing electronic memory tampering.
    상세보기
  137. Thomas C. Smith ; John W. Morton ; Jefferey T. Seymour ; Gregory S. Visser ; David L. Henseler, Systems and methods for monitoring data signals on a communications network.
    상세보기
  138. Smith,Thomas C.; Morton,John W.; Seymour,Jefferey T.; Visser,Gregory S.; Henseler,David L., Systems and methods for providing visibility to SS7 integrated on-line networks.
    상세보기
  139. Kim, Kyeong Tae; Jang, Byung Tae; Choi, Jeong Dan; Kim, Do Hyun; Yoo, Jae Jun; Sung, Kyung Bok; Kim, Jung Sook; Lim, Jae Han; Jang, Jeong Ah, Time synchronization method in wireless sensor network.
    상세보기
  140. Millman, Jonathan T.; Rajasekharan, Ajit V.; Sperring, Jr., Foy C.; Story, Jr., Guy A., Time-based digital content authorization.
    상세보기
  141. Patel, Sarvar; Mizikovsky, Semyon, Traffic encryption key generation in a wireless communication network.
    상세보기
  142. Ala-Laurila, Juha; Hansen, Harri; Salvela, Juha, Transfer of security association during a mobile terminal handover.
    상세보기
  143. Dent,Paul W.; Zangi,Kambiz C., Transmit diversity and separating multiple loopback signals.
    상세보기
  144. Shaw William Y. (5449 Pacifica Dr. La Jolla CA 92037), Variable-key cryptography system.
    상세보기
  145. Wortham Larry C., Vehicle locating and communicating method and apparatus.
    상세보기
  146. Wortham Larry C., Vehicle locating and communicating method and apparatus.
    상세보기
  147. Wortham Larry C., Vehicle locating and communicating method and apparatus.
    상세보기
  148. Wortham Larry C. (Garland TX), Vehicle locating and communicating method and apparatus.
    상세보기
  149. Aihara Makoto,JPX ; Sakai Kazuaki,JPX, WACS-type mobile communication with a unified frame format.
    상세보기
  150. Kaplan Dmitry ; Stanhope David M., Waveform collection for use in wireless telephone identification.
    상세보기
  151. Qi,Emily H.; Walker,Jesse R.; Sood,Kapil, Wireless communication device and methods for protecting broadcasted management control messages in wireless networks.
    상세보기
  152. Stewart Brett B. (Austin TX), Wireless communications privacy method and system.
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AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

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AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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