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Method for a communication unit to maintain a data base of system services 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/14
출원번호 US-0828313 (1992-01-30)
발명자 / 주소
  • Sasuta Michael D. (Mundelein IL)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

A communication unit within a trunked communication system can reduce control channel traffic by maintaining a data base of the communication system services that it can perform. The data base is maintained by the communication unit selecting a service that it desires to perform. Having selected the

대표청구항

In a trunking communication system that comprises a plurality of communication units, a limited number of communication resources that are transceived via a predetermined number of repeaters, and a communication resource allocator that allocates the limited number of communication resources among th

이 특허를 인용한 특허 (37)

  1. Durkin, David P., Administrative control and security of modems.
  2. Havish Koorapaty ; Ali S. Khayrallah, Apparatus and methods for allocation of high-penetration services in wireless communications systems.
  3. Khayrallah Ali S. ; Irvin David R., Apparatus and methods for assigning spectral and non-spectral resource charges in wireless communications systems.
  4. Koorapaty, Havish; Ramesh, Rajaram, Apparatus and methods for high-penetration random access in wireless communications systems.
  5. Rydbeck Nils ; Molnar Barbara ; Guey Jiann-Ching ; Khayrallah Ali ; Koilpillai R. David, Apparatus and methods for providing high-penetration messaging in wireless communications systems.
  6. Haartsen Jacobus C.,SEX ; Dent Paul W., Channel assignment in enhanced fixed-plan mobile communications systems.
  7. Van Den Heuvel Anthony,GBX ; Whinnett Nicholas,GBX ; Robinson William,GBX ; Gibbs Jon,GBX, Communications operating system and method therefor.
  8. Grube Gary W. ; Bunkenburg Brian K. ; Naddell Marc C., Control of an operating mode of a two-way wireless communication unit.
  9. DeWayne A. Sennett, Customized on line user guide.
  10. Sennett, DeWayne A., Customized on-line user guide.
  11. Naddell Marc C. (Schaumburg IL) Grube Gary W. (Palatine IL), Determining and displaying available services for a communication unit.
  12. Durkin,David P., Determining whether a telephony call is permitted based on permission data.
  13. Andersson Mikael,SEX ; Ostrup Nils Peter,SEX ; Westroos Kjell Anders,SEX, Geographical restriction in cellular telecommunications network.
  14. Holcman Alejandro R., Method and apparatus for reducing messaging traffic in a wireless communication system.
  15. Grube Gary W. (Palatine IL) Naddell Marc C. (Schaumburg IL) Shaughnessy Mark L. (Algonquin IL), Method for providing alternate communication services based on geographic location.
  16. Grube Gary W. ; Naddell Marc C. ; Shaughnessy Mark L., Method for providing communication services based on geographic location.
  17. Yi Steppen A. ; Peterson Larry M., Method for updating a radio affiliation database.
  18. Cardina,Donald M.; Lewis,John Ervin; Heil,Kenneth Dale, Methods and systems for routing messages through a communications network based on message content.
  19. McNamara, Justin, Methods and systems for tracking and playing back errors in a communications network.
  20. Biggs,Robert A; Anderson,Jeffrey S; McMahon,Michael P; Gustafson, Jr.,Leslie G, Methods for providing access to wireless resources in a trunked radio communication system.
  21. Konno, Masahiro; Hanawa, Tetsuya, Radio communication system searching method.
  22. Masahiro Konno JP; Tetsuya Hanawa JP, Radio communication system searching method.
  23. Uda, Yoshihide, Radio communication system, terminal equipment used therefor and service control station used therefor.
  24. Koskelainen, Petri, Service mobility and recovery in communication networks.
  25. Koskelainen,Petri, Service mobility and recovery in communication networks.
  26. Lewis, John Ervin, System and method for password protecting a distribution list.
  27. Lewis, John Ervin, System and method for providing message notification.
  28. Lewis,John Ervin, System and method for querying message information.
  29. Lewis,John Ervin, System for customer access to messaging and configuration data.
  30. Lewis,John Ervin; Schlieber,Karl J.; Lai,Danh Tan; McNamara,Justin, System for handling file attachments.
  31. Lewis,John Ervin; Yarkoni,Erez; Patron,David, System for the centralized storage of wireless customer information.
  32. Patron, David; Yarkoni, Erez; Lewis, John Ervin, System for the centralized storage of wireless customer information.
  33. Lewis, John Ervin; Lai, Danh Tan; McNamara, Justin; Schlieber, Karl J., System for the storage and retrieval of messages.
  34. Lewis, John Ervin; Lai, Danh Tan; Richardson, Simon James; Tam, Richard Man Keung; McNamara, Justin; Schlieber, Karl J.; Lee, Jessie T., System for translation and communication of messaging protocols into a common protocol.
  35. Lynch Richard (Yardley PA) Braun Robert T. (Pittstown NJ) Haberman Michael (Morris Plains NJ) Donofrio Edward J. (Washington NJ) Nightingale ; Jr. John G. (Jamesburg NJ), System identification (SID) list for selecting operating frequencies.
  36. Lynch Richard ; Braun Robert T. ; Haberman Michael, Updating technique for downloading new system identification (SID) list into a handset.
  37. Rydbeck Nils ; Molnar Barbara ; Guey Jiann-Ching ; Khayrallah Ali ; Koilpillai R. David, Wireless communications systems with standard and robust services and methods of operation thereof.
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