$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Handoff-control technique for wireless ATM

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04Q-007/00   
미국특허분류(USC) 370/331 ; 370/338 ; 455/436 ; 455/439 ; 455/442
출원번호 US-0773738 (1996-12-24)
발명자 / 주소
  • Acharya Arup
  • Li Jun
  • Raychaudhuri Dipankar
  • Yuan Ruixi
  • Biswas Subir K.
출원인 / 주소
  • NEC USA, Inc.
대리인 / 주소
    Sughrue, Mion, Zinn Macpeak & Seas, PLLC
인용정보 피인용 횟수 : 86  인용 특허 : 6
초록
▼

Mobility in a wireless ATM network is accomplished by use of hand-off control protocols. A mobile terminal signals a first base station that a hand-off is to occur. In a first preferred embodiment the first base station signals a second base station requesting a hand-off. After the second base station signals the first base station that a datapath link is available from a hand-off switch to the second base station, the hand-off switch causes the datapath to change from the first base station to the second base station and the first base station signals t...

대표
청구항
▼

[ What is claimed is:] [1.] A method for mobile-communications connections and routing in a network including base stations, a mobile terminal, a remote terminal, switches, a hand-off switch and first and second datapath links, comprising the steps of:establishing a communications connection from said remote terminal to said mobile terminal via said first datapath link, including said hand-off switch, a first switch, and a first base station;signaling from said mobile terminal to said first base station when a hand-off is to occur;signaling from said fir...

인용문헌 (6)

  1. Park Hyun-Hwa (Daejeon KRX) Jung Dong-Su (Daejeon KRX) Kim Dae-Sik (Daejeon KRX) Ahn Jee-Hwan (Daejeon KRX), Hard-handoff control method for a CDMA (Code Division Multiple Access) mobile switching center.
  2. Webb Ronald J. (Elgin IL) Puhl Larry C. (Sleepy Hollow IL), Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and porta.
  3. Acampora Anthony S. (Freehold NJ) Naghshineh Mahmoud (Fishkill NY), Method and apparatus for supporting mobile communications in asynchronous transfer mode based networks.
  4. Gries Patrick J. (Crystal Lake IL) Nguyen Quoc (Lake Zurich IL), Method of handing off a communication unit in a cellular communication system.
  5. Keskitalo Ilkka (Halikko FIX), Procedure for the handover of a radio connection.
  6. Hemmady Jayant G. (Naperville IL) Spanke Ronald A. (Wheaton IL), System and method for providing soft handoff of a cellular mobile-to-mobile call.

이 특허를 인용한 특허 (86)

  1. Farley, Kevin L.; Proctor, James A., Alternate channel for carrying selected message types.
  2. Farley, Kevin L.; Proctor, Jr., James A., Alternate channel for carrying selected message types.
  3. Proctor, Jr., James A., Antenna control system and method.
  4. Proctor, Jr., James A., Antenna control system and method.
  5. Proctor, Jr., James A., Antenna control system and method.
  6. Proctor, Jr., James A., Antenna control system and method.
  7. Proctor, Jr., James A., Antenna control system and method.
  8. Parekh, Nileshkumar J.; Krasnyanskiy, Maksim (Max), Apparatus and method of performing a handoff in a communication network.
  9. Faccin, Stefano; Edney, Jonathan P., Apparatus, and an associated method, for facilitating communication transition in a radio communication system.
  10. Mizell,Jerry L.; Provost,Curtis M., Communicating over one or more paths in an interface between a base station and a system controller.
  11. Laroia, Rajiv; Anigstein, Pablo; Parizhsky, Vladimir; Srinivasan, Murari; Tsirtsis, George, Communications methods and apparatus using physical attachment point identifiers.
  12. Laroia, Rajiv; Anigstein, Pablo; Parizhsky, Vladimir; Srinivasan, Murari; Tsirtsis, George, Communications methods and apparatus using physical attachment point identifiers which support dual communications links.
  13. Isokangas, Jari; Sarkkinen, Sinikka, Controlling communications between stations.
  14. O'Neill, Alan; Corson, Matthew Scott; Tsirtsis, Georgios; Park, Vincent D.; Dynarski, Richard J.; Mazik, David R; Sigal, Leonid G., Enhanced techniques for using core based nodes for state transfer.
  15. Samir N. Hulyalkar ; Chiu Y. Ngo ; Dinesh C. Verma, Error-recovery mechanism using a temporary forwarder in a wireless-ATM network.
  16. Mizutani, Mika; Miyake, Shigeru, Establishing a route with a level of quality of service in a mobile network.
  17. Damnjanovic, Aleksandar, Forward handover under radio link failure.
  18. Chao, Yi-Ju; Terry, Stephen E., HS-DSCH inter-node B cell change.
  19. Chao, Yi-Ju; Terry, Stephen E., HS-DSCH inter-node B cell change.
  20. Chao, Yi-Ju; Terry, Stephen E., HS-DSCH inter-node B cell change.
  21. Li, Jun; Acharya, Arup, Handoff control for point to multipoint connections in mobile ATM networks.
  22. Sen, Sanjoy; Bagchi, Tanuj; Basu, Kalyan, Handoff mechanisms to support real-time delay-critical services in a next generation network.
  23. Sato, Hiroyuki, High speed switching of communications links without interrupting ATM cell traffic.
  24. Uskela,Sami, Inter-system handover.
  25. Saint Hilaire,Ylian; Strahm,Frederick William; Liu,Changwen, Maintaining a reliable link.
  26. Kwon,Hwan Joon; Choi,Ho Kyu; Kim,Dong Hee; Kim,Youn Sun, Method and apparatus for controlling transmission power of control information in a mobile communication system.
  27. Dorenbosch, Jheroen P.; Raymer, David L., Method and apparatus for effecting a handoff between two IP connections for time critical communications.
  28. Laroia, Rajiv; Anigstein, Pablo; Mazik, David R.; Parizhsky, Vladimir; Park, Vincent; Srinivasan, Murari; Tsirtsis, George, Method and apparatus for end node assisted neighbor discovery.
  29. Laroia, Rajiv; Anigstein, Pablo; Mazik, David R.; Parizhsky, Vladimir; Park, Vincent; Srinivasan, Murari; Tsirtsis, George, Method and apparatus for end node assisted neighbor discovery.
  30. Grob, Matthew Stuart; Padovani, Roberto; Bender, Paul E.; Karmi, Gadi; Kimball, Robert H.; Hoagland, Greg M., Method and apparatus for robust handoff in wireless communication systems.
  31. Futernik,Albert, Method and apparatus for routing information in satellite communication networks.
  32. David V. James ; Bruce Fairman, Method and system for address spaces.
  33. James, David V.; Fairman, Bruce; Hunter, David; Shima, Hisato, Method and system for adjusting isochronous bandwidths on a bus.
  34. James, David Vernon; Fairman, Bruce; Hunter, David; Shima, Hisato, Method and system for adjusting isochronous bandwidths on a bus.
  35. David V. James ; Bruce Fairman ; David Hunter, Method and system for circumscribing a topology to form ring structures.
  36. James, David Vernon; Fairman, Bruce; Shima, Hisato, Method and system for providing a communication connection using stream identifiers.
  37. James, David V.; Fairman, Bruce; Scheel, Richard, Method and system for quarantine during bus topology configuration.
  38. James, David V.; Fairman, Bruce; Hunter, David; Shima, Hisato, Method and system for using a new bus identifier resulting from a bus topology change.
  39. Jerbi, Belhassen; Laumen, Josef; Schmidt, Andreas; Trauberg, Markus; Van Niekerk, Sabine, Method for transmitting data.
  40. Balachandran, Krishna; Kang, Joseph H, Method of quality-based frequency hopping in a wirelesscommunication system.
  41. Gupta, Ajay; Malladi, Durga Prasad, Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems.
  42. Gupta, Ajay; Malladi, Durga Prasad, Methods and apparatus for facilitating robust forward handover in long term evolution (LTE) communication systems.
  43. Proctor, Jr., James A., Methods, apparatuses and systems for selective transmission of traffic data using orthogonal sequences.
  44. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support sychronization.
  45. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
  46. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
  47. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support synchronization.
  48. Tashiro, Taichi; Yamamoto, Keiji, Mobile communication system, gateway, concentrator, and handover control method.
  49. Lucidarme,Thierry; Robert,Fabrice; Calmel,Pierre Emmanuel; LaGrange,Patrick; Bonnot,Christophe, Mobile telecommunications network with distributed base stations.
  50. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
  51. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
  52. Proctor, Jr.,James A., Multi-detection of heartbeat to reduce error probability.
  53. Kim Yong Jin,KRX ; Kim Jang Kyung,KRX ; Kang Chung Gu,KRX, Multiple access control method for guaranteeing QOS requirement.
  54. Park, Vincent D.; Corson, M. Scott; Tsirtsis, George, Packet routing in a wireless communications environment.
  55. Mizell,Jerry L.; Provost,Curtis M.; Gallant,Martin L. J., Packet-switched communications in a mobile network.
  56. Kikuchi, Nobuo; Kobayashi, Nobuyuki; Kusano, Masaaki; Kuze, Toshiyuki, Plural communication connection setting method.
  57. Park, Vincent D.; Mazik, David R., Provision of QoS treatment based upon multiple requests.
  58. Park, Vincent D.; Mazik, David R., Provision of a move indication to a resource requester.
  59. Prakash, Rajat; Khandekar, Aamod; Gorokhov, Alexei; Borran (Jaber), Mohammad J., Recovery from handoff error due to false detection of handoff completion signal at access terminal.
  60. 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.
  61. Forssell, Mika; Puuskari, Mikko, Routing area update in packet radio network.
  62. Laiho, Keijo; Simonen, Satu, SRNS relocation in a UMTS network.
  63. Laiho,Keijo; Simonen,Satu, SRNS relocation in a UMTS network.
  64. Proctor, Jr., James A., Signaling for wireless communications.
  65. Proctor, Jr., James A., Signaling for wireless communications.
  66. Corson, M. Scott; Tsirtsis, George; Park, Vincent D., State synchronization of access routers.
  67. Corson, Mathew Scott; Tsirtsis, Georgios; Park, Vincent Douglas, State synchronization of access routers.
  68. Yokoyama, Naoki, Subscriber wireless access system.
  69. Brelin, Jon Ebbe, System and method for determining support capability of a device coupled to a bus system.
  70. Xu, Xiaode; Huang, Wenfeng; Pines, Howard S.; Sayers, Ian, System and method for handover execution in a wireless environment.
  71. Xu,Xiaode; Huang,Wenfeng; Pines,Howard S.; Sayers,Ian, System and method for handover execution in a wireless environment.
  72. Proctor, Jr., James A., System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system.
  73. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  74. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  75. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
  76. Moon, Billy G.; Smith, Malcolm M., System and method for re-routing communications based on wireless communication link quality.
  77. Moon,Billy G.; Smith,Malcolm M., System and method for re-routing communications based on wireless communication link quality.
  78. Moon, Billy G.; Smith, Malcolm M., System and method for routing communications based on wireless communication link quality.
  79. Moon,Billy G.; Smith,Malcolm M., System and method for routing communications based on wireless communication link quality.
  80. Terry, Stephen E.; Chao, Yi-Ju, System for efficient recovery of Node-B buffered data following MAC layer reset.
  81. Terry, Stephen E.; Chao, Yi-Ju, System for efficient recovery of node-B buffered data following MAC layer reset.
  82. Terry, Stephen E.; Chao, Yi-Ju, System for efficient recovery of node-B buffered data following MAC layer reset.
  83. Proctor, Jr., James A., Transmittal of heartbeat signal at a lower level than heartbeat request.
  84. Mandato,Davide, Universal QoS adaptation framework for mobile multimedia applications.
  85. Proctor, Jr., James A., Use of correlation combination to achieve channel detection.
  86. Shah, Yogendra; Menon, Narayan Parappil, Wireless personal communicator and communication method.

IPC 상위 출원인