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Method, system and apparatus for providing a warning when a mobile terminal may lose service

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04M-011/00
  • H04Q-007/20
출원번호 US-0223630 (1998-12-30)
발명자 / 주소
  • Martin Reichelt
  • Inayat Syed
  • Nauman Shakil
출원인 / 주소
  • Ericsson INC
대리인 / 주소
    Jenkens & Gilchrist, P.C.
인용정보 피인용 횟수 : 42  인용 특허 : 4

초록

A method, system, and apparatus enables a subscriber to be warned via the mobile terminal (MT) when the MT has moved into an invalid area during a call. The network monitors the location/position of the MT during a call. When the MT enters a region (e.g., a cell) that is invalid because it is locate

대표청구항

1. A method for providing a warning of invalid position to a user of a mobile terminal, comprising the steps of:determining whether said mobile terminal is located at an invalid position during an ongoing call; sending a message to said mobile terminal responsive to a determination that said mobile

이 특허에 인용된 특허 (4)

  1. Schipper John F. ; Najafi Hamid ; Janky James M., Method and apparatus for advising cellphone users of possible actions to avoid dropped calls.
  2. Gray Calvin Boyd ; Zicker Robert G., Method and apparatus for locating a radiotelephone within a cellular system.
  3. Moriya Osamu,JPX ; Sakamoto Takafumi,JPX ; Serizawa Mutsumu,JPX, Mobile communication system including service management of traffic machines.
  4. McCarthy Dennis R. (Syracuse NY), Out-of-range warning system for cordless telephone.

이 특허를 인용한 특허 (42)

  1. Bentley, Jon Louis; Krishnakumar, Anjur Sundaresan; Weiss, David Mandel, Automated peer authentication.
  2. Saito, Masahiro, Communication terminal out of range determination method, wireless communication system switching method and communication terminal.
  3. Saito, Masahiro, Communication terminal out of range determination method, wireless communication system switching method and communication terminal.
  4. Levin, Lon C.; Karabinis, Peter D., Communications systems and methods including emission detection.
  5. Bentley, Jon Louis; Sammon, Michael J.; Krishnakumar, Anjur Sundaresan; Weiss, David Mandel, Continual peer authentication.
  6. Bellovin, Steven Michael, Enhanced communication service for predicting and handling communication interruption.
  7. Bellovin, Steven Michael, Enhanced communication service for predicting and handling communication interruption.
  8. Bellovin, Steven Michael, Enhanced communication service for predicting and handling communication interruption.
  9. Jones, Bryce A.; McMullen, Michael P.; Nelson, Rodney D., GPS enhancement for wireless devices.
  10. Miriyala,Srinivas; Dorenbosch,Jheroen P., Location based grouping for wireless network coverage area.
  11. Noldus, Rogier August Caspar Joseph, Method and apparatus for acquiring an IMEI associated to an IMSI.
  12. Kwak, No Jun; Jeong, Kyeong In; Lee, Kook Heui, Method and apparatus for indicating cell selection when a session is stopped in a multimedia broadcast/multicast service system.
  13. Larmala,Pekka; Mattila,Leena; Suihko,Timo, Method and node for the set-up of a connection in a telecommunication network.
  14. Bertz, Lyle T.; Hirschman, C. Brent; Shipley, Trevor D., Method and system for facilitating service level continuity.
  15. Sayers,Ian; Long,Jan, Method and system for providing an active routing antenna.
  16. Nambisan, Dinesh; Sayers, Ian, Method and system for providing location-based addressing.
  17. Anburaj, Michael, Method and system for reserving bandwidth in time-division multiplexed networks.
  18. Zhong, Jian; Zhou, Yejuan; Sun, Libo; Ye, Bing, Method and system for short message termination traffic control.
  19. McGrath, Stephen; Sayers, Ian; Kaiser, Daryl, Method and system to providing fast access channel.
  20. McDonald, Daniel J.; Biggs, Robert A., Method for indicating unusable sites to communication units in a communication system.
  21. Steer, David G., Method of using location information for interference protection.
  22. Smith, Gordon James; Van Leeuwen, George Willard, Mobile communication optimization near wireless dead zone regions.
  23. Higuchi,Kazutoshi, Portable mobile unit.
  24. Sill, Tim W.; Wingo, Louie E.; Sharma, Sanjay K., Provisioning mobile station with destination communication address during de-registration.
  25. Karabinis, Peter D., Radioterminals and operating methods that receive multiple measures of information from multiple sources.
  26. Karabinis, Peter D.; Bogatin, Boris; Deobald, Brian M.; Dutta, Santanu, Satellite assisted radioterminal communications systems and methods.
  27. Smith, Steven W., Subscriber information service center (SISC).
  28. Caspi, Rami; Beyda, William J., System and method for alternative presence reporting system.
  29. Caspi, Rami; Beyda, William J., System and method for centrally-hosted presence reporting.
  30. Challener, David Carroll; Cromer, Daryl Carvis; Locker, Howard Jeffrey; Ovies, Hernando; Springfield, Randall Scott, System and method for controlling network access in wireless environment.
  31. Caspi, Rami; Beyda, William J., System and method for failsafe presence monitoring.
  32. Caspi, Rami; Beyda, William J., System and method for global positioning system (GPS) based presence.
  33. Caspi,Rami; Beyda,William J., System and method for global positioning system enhanced presence rules.
  34. Caspi,Rami; Beyda,William J., System and method for in-building presence system.
  35. Caspi, Rami; Beyda, William J., System and method for presence alarming.
  36. Caspi,Rami; Beyda,William J., System and method for presence perimeter rule downloading.
  37. Caspi,Rami; Beyda,William J., System and method for presence-based area monitoring.
  38. Caspi,Rami; Beyda,William J., System and method for speed-based presence state modification.
  39. Caspi,Rami; Beyda,William J., System and method for web-based presence perimeter rule monitoring.
  40. Sayers, Ian; Long, Jan, System for mobile broadband networking using dynamic quality of service provisioning.
  41. Bhatia, Lalit Tulsidas; Poffenberger, Michael Lee; Gravino, Douglas David; Gopinath, Radhakrishnan, System, method and device for initiating actions for mobile devices prior to a mobile user entering problem zones.
  42. Lee, Michael M.; McKillop, Christopher; Schell, Stephan Vincent, Wireless communication out of range indication.
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