이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

1. Malek Charles J. (Crystal Lake IL) Gravunder Greg G. (Kenosha WI), Method and apparatus for maintaining continuous synchronous encryption and decryption in a wireless communication system.

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2. Nikander Pekka,FIX ; Ylonen Tatu,FIX, Method and arrangement for implementing IPSEC policy management using filter code.

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3. Raith Krister A. (Durham NC) Dent Paul W. (Stehag SEX), Method of and apparatus for selective resynchronization in a digital cellular communications system.

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4. Haartsen Jacobus Cornelis,SEX, Methods and systems for mobile terminal assisted handover in an private radio communications network.

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5. Farwell Charles Y. (Denver CO) Miller Richard D. (Northglenn CO) Windhausen Richard A. (Boulder CO), Mobile-synchronized handoff in a wireless communications system.

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6. Dent Paul (Stehag SEX), Resynchronization of encryption systems upon handoff.

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7. Dahlin Jan E. Å. S. (Jrflla SEX) Ghisler Walter (Upplands Vsby SEX) Persson Bengt Y. (Djursholm SEX), Synchronizing method in a mobile radio system.

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이 특허를 인용한 특허 (32) 인용/피인용 타임라인 분석

1. Bergenwall, Martin; Haverinen, Henry; Seppala, Jukka; Soderlund, Tom, Anycast binding mobile communication method and system.

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2. Kang,You Sung; Oh,Kyunghee; Chung,Byung Ho; Chung,Kyo Il, Apparatus for dynamically managing group transient key in wireless local area network system and method thereof.

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3. Maggenti, Mark; Crockett, Douglas M.; Rosen, Eric, Communication device for providing security in a group communication network.

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4. Isokangas, Jari; Sarkkinen, Sinikka, Controlling communications between stations.

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5. Faccin,Stefano M.; Flinck,Hannu, Dynamic re-routing of mobile node support in home servers.

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6. Simon,Thor John Lancelot; Gefflaut,Alain Franck; Joubert,Philippe Alain Pierre; Singhal,Sandeep Kishan; Neves,Richard Kent, Enabling secure communication in a clustered or distributed architecture.

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7. Norrman, Karl; Hedberg, Tomas; Naslund, Mats, Enhanced key management for SRNS relocation.

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8. Nessett,Danny M.; Young,Albert, Enhancement to authentication protocol that uses a key lease.

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9. Davies,Stephen William; Vanderveen,Michaela C, Facilitated security for handoff in wireless communications.

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10. Nakatugawa, Keiichi; Takechi, Ryuichi; Takusagawa, Hideaki; Ono, Hideaki, Handover method and mobile communication system and mobile terminal using same.

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11. Khalil, Mohamed; Narayanan, Raja P.; Akhtar, Haseeb; Qaddoura, Emad A., Key exchange for a network architecture.

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12. Khalil, Mohamed; Narayanan, Raja P.; Akhtar, Haseeb; Qaddoura, Emad A., Key exchange for a network architecture.

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13. Khalil, Mohamed; Narayanan, Raja P.; Akhtar, Haseeb; Qaddoura, Emad A., Key exchange for a network architecture.

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14. Thommana, John V.; Paul, Lizy, Management of security features in a communication network.

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15. He, Haixiang; Engwer, Darwin, Method and apparatus for extending a mobile unit data path between access points.

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16. Vaarala, Sami; Nuopponen, Antti, Method and network for ensuring secure forwarding of messages.

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17. Suh, Kyung-Joo; Jung, Jung-Soo, Method and system for managing mobility of access terminal using proxy mobile internet protocol in a mobile communication system, and method for allocating home address of access terminal for the same.

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18. Huitema, Christian; Mayfield, Paul G.; Swander, Brian D.; Bitan, Sara; Simon, Daniel R., Method of negotiating security parameters and authenticating users interconnected to a network.

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19. Ryu, Ki Seon; Lee, Chang Jae, Method of providing security for relay station.

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20. Krishnamurthi, Givindarajan; Chalmers, Robert, Method of reducing denial-of-service attacks and a system as well as an access router therefor.

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21. Engwer, Darwin A., Method, apparatus, and system for managing data compression in a wireless network.

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22. Kaniz, Marufa; Dwork, Jeffrey, Methods and apparatus for passing initialization vector information from software to hardware to perform IPsec encryption operation.

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23. Prasad, Anand R., Secure intra- and inter-domain handover.

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24. Chaplin, Clint, Secure switching system for networks and method for securing switching.

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25. Lee, Ji-Cheol; Lim, Hyoung-Kyu, System and method for authentication in a communication system.

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26. Munje, Arun; Smith, Christopher, System and method for over the air provisioning of a mobile communications device.

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27. Munje, Arun; Smith, Christopher, System and method for over the air provisioning of a mobile communications device.

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28. Koodli,Rajeev; Perkins,Charles E.; Devarapalli,Vijay, System and method for resource authorizations during handovers.

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29. Maggenti, Mark A.; Crockett, Douglas M.; Rosen, Eric C.; Kalantri, Sacchindra K. G., System for collecting billable information in a group communication network.

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30. Vialen, Jukka; Niemi, Valtteri, System for ensuring encrypted communication after handover.

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31. Tsutsumi, Takayuki; Kobayashi, Yoshikazu, Telephone system.

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32. De Froment, Eric, WLAN handover for a mobile terminal moving from a first to a second network.

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