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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Mobility management utilizing active address propagation

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04Q-007/20   
미국특허분류(USC) 455/432.1; 455/436; 455/442; 455/445; 370/338
출원번호 US-0512645 (2000-02-24)
발명자 / 주소
  • Agrawal, Prathima
  • Chen, Jyh-Cheng
출원인 / 주소
  • Telcordia Technologies, Inc.
대리인 / 주소
    Giordano, JosephFalk, James W.
인용정보 피인용 횟수 : 38  인용 특허 : 15
초록
▼

Active packets are utilized by a mobile terminal in a wireless network to set-up a wireless call via a signaling process, and for mobility management via a mobility process as the mobile terminal moves from one cell to another in a subnet. Active packets instantiate an agent in the fixed network to handle signaling between the mobile terminal and the fixed network, and then instruct the agent to negotiate setup of an open channel between the mobile terminal and the destination device. Moreover, active packets foster the handoff of the mobile terminal as ...

대표
청구항
▼

Active packets are utilized by a mobile terminal in a wireless network to set-up a wireless call via a signaling process, and for mobility management via a mobility process as the mobile terminal moves from one cell to another in a subnet. Active packets instantiate an agent in the fixed network to handle signaling between the mobile terminal and the fixed network, and then instruct the agent to negotiate setup of an open channel between the mobile terminal and the destination device. Moreover, active packets foster the handoff of the mobile terminal as ...

이 특허에 인용된 특허 (15)

  1. Prathima Agrawal ; Jyh-Cheng Chen, Active link layer and intra-domain mobility for IP networks.
  2. Abu-Amara Marwan ; Sides Steve ; Jalali Ahmad ; Boppana Jyoti ; Doctor Satyajit, CDMA inter-mobile switching center soft hand-off.
  3. Bar Eitan,ILX ; Nisani Mordechai,ILX, Communication management system for computer network-based telephones.
  4. Thomas F. La Porta ; Ramachandran Ramjee, Dynamic address assignment for wireless devices accessing packet-based wired networks.
  5. Girish Rai ; Philip M. Parsons ; Mooi Chuah, Efficient mobility management scheme for a wireless internet access system.
  6. Gopinath Bhaskarpillai, Integration of intelligence with communications in a switching node.
  7. Huang Nen-Fu,TWX ; Wang Yao-Tzung,TWX ; Lin Trung-Pao,TWX, Method for maintaining virtual local area networks with mobile terminals in an ATM network.
  8. Leung Kent K., Mobile IP mobility agent standby protocol.
  9. Nitadori Kazuhiko,JPX, Mobile communication system.
  10. Bottum Joshua, Mobile interactive radio.
  11. Wong Chi-Keung,CAX, Multimedia call signalling system and method.
  12. Lee Hee C. ; Basu Kalyan K. ; Zhou Shun Hua ; Yuan Wei ; Jiang Hua ; Yeh Edith ; Djoko Surnjani, Personal mobility and communication termination for users operating in a plurality of heterogeneous networks.
  13. Yoshinari Kumaki JP; Keiji Tsunoda JP; Shigeo Matsuzawa JP; Noriyasu Kato JP; Osamu Moriya JP; Toshio Okamoto JP, Router device, datagram transfer method and communication system realizing handoff control for mobile terminals.
  14. Toh Chai Keong,SGX, Routing method for Ad-Hoc mobile networks.
  15. Ruixi Yuan, Systems and methods for internetworking data networks having mobility management functions.

이 특허를 인용한 특허 (38)

  1. Agrawal, Prathima; Chen, Jyh-Cheng, Adaptive mobile signaling for wireless internet telephony.
  2. Bergenwall, Martin; Haverinen, Henry; Seppala, Jukka; Soderlund, Tom, Anycast binding mobile communication method and system.
  3. Shaffer, Shmuel; Bedard, Charles J., Call optimization in ad-hoc conference calls.
  4. Shaffer,Shmuel; Bedard,Charles J., Call optimization in ad-hoc conference calls.
  5. Jones,Paul E.; Bhargava,Vivek, Clusters of devices, softwares and methods for improved handling of a gatekeeper load in VoIP communication.
  6. Mensah, Trevor; Robinson, Steven, Communications system.
  7. Rahman,Mohamed Anisur, Data session setup system for wireless network.
  8. Roy,Radhika R., H.323 user, service and service provider mobility framework for the multimedia intelligent networking.
  9. Roy,Radhika R., H.323 user, service and service provider mobility framework for the multimedia intelligent networking.
  10. Roy,Radhika R., H.323 user, service and service provider mobility framework for the multimedia intelligent networking.
  11. Roy,Radhika R., H.323 user, service and service provider mobility framework for the multimedia intelligent networking.
  12. Roy,Radhika R., H.323 user, service and service provider, mobility framework for the multimedia intelligent networking.
  13. Bachmann, Jens; Weniger, Kilian, Home agent acting as a proxy for a Mobile Node.
  14. Nelakanti,Bhavannarayana Sri Nrusimha; Sayers,Ian Leslie; Long,Paul Jan, Method and apparatus for inter-cell handover in wireless networks using multiple protocols.
  15. Sreemanthula, Srinivas; Zheng, Haihong; Purnadi, Rene; Le, Khiem, Method and apparatus to provide group management of multiple link identifiers for collective mobility.
  16. Marwah, Manish, Method and apparatus using lightweight RRQ for efficient recovery of a call signaling channel in gatekeeper-routed call signaling.
  17. Yamaguchi,Kohei; Chimura,Yasubumi; Sakano,Tsuneyuki, Method and device for connecting networks.
  18. Rue, Seon Soo; Lee, Gui Jung, Method and system for supporting mobility of mobile terminal.
  19. Cariou, Laurent; Christin, Philippe; Bernard, David, Method for allocating data-transmission resources, and corresponding switching method, access point, terminal, computer program and signal.
  20. Helm, David; Poe, Brian, Method for managing bandwidth in a packet-based communication system using call unit reservations.
  21. Ryu, Yeon-Seung, Method of establishing communication exchange between a terminal of a packet-based network and a terminal connected to a remote access server.
  22. Yang, Shu, Method of implementing multimedia protocol passing through network address transform device.
  23. Yang, Shu, Method of implementing traversal of multimedia protocols through network address translation device.
  24. Yang, Shu, Method of implementing traversal of multimedia protocols through network address translation device.
  25. O'Neill, Alan, Methods and apparatus for extending mobile IP.
  26. O'Neill,Alan, Methods and apparatus for extending mobile IP.
  27. Shin,Yeong Jong, Methods and system for setting up call in CDMA mobile communication system.
  28. Blair,Dana; Hanzel,Roy; Shannon,Michael, Mobility manager in a wireless IP core network.
  29. Yashar, Haim; Peleg, Carmi; Shani, Abraham; Kazarnovski, Roman, Packet communication roaming method and system.
  30. Chen,Jyh Cheng; Zhang,Tao, Packet distribution and selection in soft handoff for IP-based base stations among multiple subnets.
  31. Pruuden,Peeter; Kallio,Janne Jouni, Routing in a network.
  32. Soininen, Jonne; Muhonen, Ahti, Selection mobility agent in access network.
  33. Xu, Xiaode; Huang, Wenfeng; Pines, Howard S.; Sayers, Ian, System and method for handover execution in a wireless environment.
  34. Xu,Xiaode; Huang,Wenfeng; Pines,Howard S.; Sayers,Ian, System and method for handover execution in a wireless environment.
  35. Hernandez-Mondragon, Edwin A.; Helal, Abdelsalam A., System, apparatus, and methods for proactive allocation of wireless communication resources.
  36. Hernandez-Mondragon, Edwin A.; Helal, Abdelsalam G., System, apparatus, and methods for proactive allocation of wireless communication resources.
  37. Bharatia, Jayshree A., Terminal roaming operations between intergenerational wireless networks.
  38. Yashar,Haim; Shani,Abraham; Meiner,Meir, Wireless packet communications system and method.

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