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Methods of demand-based adaptive channel reuse for telecommunications systems 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-007/26
  • H04B-007/185
  • H04Q-007/36
출원번호 US-0709927 (1996-09-09)
발명자 / 주소
  • Olds Keith A. (Mesa AZ) Cutler
  • Jr. Victor H. (Mesa AZ) Davieau Gerald J. (Eldersburg MD)
출원인 / 주소
  • Motorola, Inc. (Schaumburg IL 02)
인용정보 피인용 횟수 : 51  인용 특허 : 5

초록 ▼

Methods efficiently assign user channels in a LEO (low-earth orbit) telecommunication system. These methods adapt the channel reuses based on system load or demand. These methods achieve high capacity and minimize interference for the particular situation. Since these methods are adaptive, they adju

대표청구항 ▼

A method for managing and reusing channels in a telecommunication system, the method comprising the steps of: (a) receiving a request from a user located in a cell for a channel, wherein the request includes the cell\s location; (b) generating for each of a plurality of unused channels a cost of int

이 특허에 인용된 특허 (5)

  1. Strawczynski Leo (Ottawa CAX) Sandler Howard M. (Ottawa CAX) Plett Gregory L. (North Gower CAX) Steer David G. (Nepean CAX), Call set-up in a radio communication system with dynamic channel allocation.
    상세보기
  2. Knudsen John T. (Scottsdale AZ), Dynamic reallocation of spectral capacity in cellular communication systems.
    상세보기
  3. Schloemer Gerald R. (Edwards Subdivision ; P.O. Box 307 Round Lake IL 60073), Method and apparatus for making frequency channel assignment in a cellular or non-cellular radiotelephone communications.
    상세보기
  4. Patsiokas Stelios J. (Plantation) Marko Paul D. (Ft. Lauderdale) Wadin Craig P. (Sunrise) Kovach Edward S. (Plantation) Alton Kenneth D. (Coral Springs FL), Method and apparatus for optimum channel assignment.
    상세보기
  5. Rappaport Stephen S. (Stony Brook NY) Jiang Hua (Stony Brook NY), Method and apparatus of assigning and sharing channels in a cellular communication system.
    상세보기

이 특허를 인용한 특허 (51)

  1. Wellington, Dan, Allocating reuse codes to cells in a communication network.
    상세보기
  2. Becker, Donald W., Assignment modes for a shared communication medium.
    상세보기
  3. Grandhi Sudheer A. ; Huang Joe ; Kahn Colin L. ; Kumaran Krishnan ; Zhang Bulin B., Automatic neighbor identification in a cellular system.
    상세보기
  4. Sousa, Elvino S.; Kasapi, Athanasios A.; Trott, Mitchell D., Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays.
    상세보기
  5. Sousa, Elvino S.; Kasapi, Athanasios A.; Trott, Mitchell D., Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays.
    상세보기
  6. Sousa, Elvino S.; Kasapi, Athanasios A.; Trott, Mitchell D., Channel assignment based on spatial strategies in a wireless network using adaptive antenna arrays.
    상세보기
  7. Snell William L. ; Thompson Mark D., Communication satellite system with dynamic downlink resource allocation.
    상세보기
  8. Becker, Donald W., Contention-based communications.
    상세보기
  9. Borst Simon C. ; Cheng Terry Si-Fong ; Grandhi Sudheer A. ; Huang Joe ; Kahn Colin L. ; Kumaran Krishnan ; Zhang Bulin B., Controlling operations in a cellular system using neighbor association-based cost values.
    상세보기
  10. Karabinis, Peter D.; Singh, Rajendra; Olexa, George Ronald; Badipour, Bahman, Coordinated satellite-terrestrial frequency reuse.
    상세보기
  11. Karabinis, Peter D.; Singh, Rajendra; Olexa, George Ronald; Badipour, Bahman, Coordinated satellite-terrestrial frequency reuse.
    상세보기
  12. Karabinis, Peter D; Singh, Rajendra; Olexa, George Ronald; Badipour, Bahman, Coordinated satellite-terrestrial frequency reuse.
    상세보기
  13. Borst Simon C. ; Grandhi Sudheer A. ; Huang Joe ; Kahn Colin L. ; Kumaran Krishnan ; Zhang Bulin B., Cost-function-based dynamic channel assignment for a cellular system.
    상세보기
  14. Becker, Donald W., Default assignment of scheduled transmissions.
    상세보기
  15. Norin John L., Dynamic interference optimization method for satellites transmitting multiple beams with common frequencies.
    상세보기
  16. Borst Simon C. ; Grandhi Sudheer A. ; Huang Joe ; Kahn Colin L. ; Kumaran Krishnan ; Zhang Bulin B., Flexible channel allocation for a cellular system based on a hybrid measurement-based dynamic channel assignment and a reuse-distance criterion algorithm.
    상세보기
  17. Karabinis, Peter D.; Singh, Rajendra, Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis.
    상세보기
  18. Karabinis, Peter D.; Singh, Rajendra, Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis.
    상세보기
  19. Karabinis, Peter D.; Singh, Rajendra, Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis.
    상세보기
  20. Karabinis, Peter D.; Singh, Rajendra, Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis.
    상세보기
  21. Karabinis, Peter D.; Singh, Rajendra, Integrated or autonomous system and method of satellite-terrestrial frequency reuse using signal attenuation and/or blockage, dynamic assignment of frequencies and/or hysteresis.
    상세보기
  22. Curry, James E.; Farris, Robert D., Internet long distance telephone service.
    상세보기
  23. Reudink Douglas O. ; Reudink Mark, Method and apparatus for improved control over cellular systems.
    상세보기
  24. Hogberg Shawn Wesley ; Davieau Gerald Joseph, Method and apparatus for real-time channel resource allocation in a communications system.
    상세보기
  25. Cain, Joseph Bibb; Billhartz, Thomas Jay, Method and device for establishing communication links with parallel scheduling operations in a communication system.
    상세보기
  26. Wasiewicz, Richard; Stockmann, Peter H., Method and system for electromagnetic interference (EMI) mitigation using an auxiliary receiver.
    상세보기
  27. Vicharelli,Pablo A.; Boyer,Pete A., Method and techniques for penalty-based channel assignments in a cellular network.
    상세보기
  28. Low, Colin; Seaborne, Andrew Franklin; Bouthors, Nicolas, Method for accessing service resource items that are for use in a telecommunications system.
    상세보기
  29. Lee,Seoung Young, Method for dynamic allocation of channels in a code division multiple access packet data system.
    상세보기
  30. Hassan Amer ; Reinhold Stanley L. ; Ramesh Rajaram, Method for improving co-channel interference in a cellular system.
    상세보기
  31. Karabinis, Peter D., Mobile satellite phone system incorporating symmetrical and non-symmetrical waveform modes.
    상세보기
  32. Voit, Eric A.; Balkovich, Edward E.; Goodman, William D.; Gadre, Jayant G.; White, Patrick E.; Young, David E., Network session management for telephony over hybrid networks.
    상세보기
  33. Voit, Eric A.; Balkovich, Edward E.; Goodman, William D.; Gadre, Jayant G.; White, Patrick E.; Young, David E., Network session management for telephony over hybrid networks.
    상세보기
  34. Farris, Robert D.; Voit, Eric A., Packet data network voice call quality monitoring.
    상세보기
  35. Garner, William B., Priority and preemption service system for satellite related communication using central controller.
    상세보기
  36. Grybos David P. ; Marshall James M., Radio frequency sharing methods for satellite systems.
    상세보기
  37. Becker, Donald W., Request signal designs for multiple service types.
    상세보기
  38. Becker, Donald W., Reservation request improvements.
    상세보기
  39. Hogberg, Shawn; Davieau, Jerry, Satellite communications system and method with real-time power-based flow control.
    상세보기
  40. Cutler ; Jr. Victor Hawes ; Olds Keith Andrew ; Davieau Gerald Joseph, Space-based communication system and method with continuous channel reuse maintenance.
    상세보기
  41. Poder, James, Stateful home phone service.
    상세보기
  42. Becker, Donald W., Successive scheduled requests for transmission.
    상세보기
  43. Dimitrijevic Dragomir D. ; Berisford Dale, System and method for multi-dimensional resource scheduling.
    상세보기
  44. Balogh, Dan Anthony; Burgess, John K.; Cheng, Terry Si-Fong; Huang, Ching Yao; Yu, Shawn S., System and method for variably delaying access requests in wireless communications system.
    상세보기
  45. Karabinis, Peter D.; Singh, Rajendra, Systems and methods for transmitting electromagnetic energy over a wireless channel having sufficiently weak measured signal strength.
    상세보기
  46. Miller, Mark J., Techniques for providing broadcast services on spot beam satellites.
    상세보기
  47. White, Patrick E.; Farris, Robert D., Telephone service via networking.
    상세보기
  48. White, Patrick E.; Farris, Robert D., Telephone service via packet-switched networking.
    상세보기
  49. Farris, Robert D.; Bartholomew, Dale L., Telephony communication via varied redundant networks.
    상세보기
  50. Bartholomew, Dale L.; Farris, Robert D.; Flaherty, Stephen J., Transport of caller identification information through diverse communication networks.
    상세보기
  51. Voit, Eric A.; Curry, James E.; Farris, Robert D., Voice call alternative routing through PSTN and internet networks.
    상세보기

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