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Method and apparatus for reducing pilot search times utilizing mobile station location information 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04Q-007/20
출원번호 US-0353303 (2003-01-28)
발명자 / 주소
  • Soliman,Samir S.
출원인 / 주소
  • QUALCOMM Incorporated
인용정보 피인용 횟수 : 16  인용 특허 : 30

초록

초록이 없습니다.

대표청구항

대표청구항이 없습니다.

이 특허에 인용된 특허 (30)

  1. Hartless Mac ; Janky William O., Adaptive site scanning based on fade base estimation.
  2. Witter Robert C., Artificial window size interrupt reduction system for CDMA receiver.
  3. Witter Robert C. (Lawrenceville GA), Artificial window size interrupt reduction system for CDMA receiver.
  4. Schneider Allan, CDMA system having time-distributed transmission paths for multipath reception.
  5. Watanabe Masatoshi,JPX, Cell search method and mobile station apparatus.
  6. Kong Seung-Hyun,KRX, Device and method for locating a mobile station in a mobile communication system.
  7. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatly ; III Charles E. (Del Mar CA), Diversity receiver in a CDMA cellular telephone system.
  8. Han, Chung-Seok, Handoff device and method for mobile communication system.
  9. LeBlanc Frederick W. ; Dupray Dennis J. ; Karr Charles L., Location of a mobile station using a plurality of commercial wireless infrastructures.
  10. Storm Brian D. ; La Rosa Christopher P., Method and apparatus for acquiring a pilot signal in a CDMA receiver.
  11. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system.
  12. Soliman Samir S. ; Vayanos Alkinoos Hector, Method and apparatus for determining the location of a remote station in a CDMA communication network.
  13. Neufeld Arthur James, Method and apparatus for improving neighbor searching performance.
  14. Pfeil Jeff L. ; Tapia Javier J., Method and apparatus for locating a remote unit within a communication system.
  15. Tiedemann ; Jr. Edward G. ; Chen Tao, Method and apparatus for performing mobile assisted hard handoff between communication systems.
  16. Sutton Todd R., Method and apparatus for performing search acquisition in a CDMA communication system.
  17. Sutton Todd R. (San Diego CA), Method and apparatus for performing search acquisition in a CDMA communications system.
  18. Yu-Cheun Jou, Method and apparatus for performing search acquisition in a multi-carrier communication system.
  19. Soliman, Samir S., Method and apparatus for reducing pilot search times utilizing mobile station location information.
  20. Gilhousen Klein S. (San Diego CA) Padovani Roberto (San Diego CA) Wheatley ; III Charles E. (Del Mar CA), Method and system for providing a soft handoff in communications in a CDMA cellular telephone system.
  21. Krause David J. ; Storm Brian D. ; Taranowski William F. ; Eberhardt Michael A., Method of and apparatus for pilot set maintenance.
  22. Sung-il Byun KR, Method of establishing search window size for a mobile station in a cellular system.
  23. Gitlin Richard Dennis ; Kasturia Sanjay ; Mukherjee Sayandev, Method of muting a non-speaking cellular telephone caller participating in a conference call.
  24. Padovani Roberto (San Diego CA) Hamdy Walid M. (San Diego CA) Bar-David Gil (Kullu INX), Pilot signal searching technique for a cellular communications system.
  25. Sourour Essam Abdelfattah ; Bottomley Greg ; Ramesh Rajaram, Pilot strength measurement and multipath delay searcher for CDMA receiver.
  26. Ault Jan C. ; Hughes Robbin D., Power-efficient acquisition of a CDMA pilot signal.
  27. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Weaver ; Jr. Lindsay A. (San Diego CA), Spread spectrum multiple access communication system using satellite or terrestrial repeaters.
  28. Rajamani Ganesh ; Pete Allen Boyer, System and method for PN offset index planning in a digital CDMA cellular network.
  29. Gilhousen Klein S. (San Diego CA) Jacobs Irwin M. (La Jolla CA) Padovani Roberto (San Diego CA) Weaver ; Jr. Lindsay A. (San Diego CA) Wheatley ; III Charles E. (Del Mar CA) Viterbi Andrew J. (La Jol, System and method for generating signal waveforms in a CDMA cellular telephone system.
  30. Hutchison ; IV James A. ; Hughes Robbin D., System and method for rapidly reacquiring a pilot channel.

이 특허를 인용한 특허 (16)

  1. Kopetz, Hermann, Communication method and system for the transmission of time-driven and event-driven Ethernet messages.
  2. Talley, Ryan S.; Malreddy, Muralidhar; Narendran, Rajveen, EVDO coverage modification based on backhaul capacity.
  3. Srinivas, Shilpa Kowdley; Upadhyay, Piyush; Subramanyan, Badri P., Method and system for controlling data rates based on backhaul capacity.
  4. Rai, Deveshkumar; Shetty, Manoj; Vargantwar, Sachin R.; Oroskar, Siddharth S.; Sarkar, Debasish, Method and system for defining a search window based on a mobile station's direction of motion and speed.
  5. Rai, Deveshkumar; Shetty, Manoj; Vargantwar, Sachin R.; Oroskar, Siddharth S.; Sarkar, Debasish, Method and system for defining search windows based on mobile station location.
  6. Vargantwar, Sachin R.; Gauba, Maneesh; Shah, Maulik K.; Goyal, Anoop K., Method and system for intelligent determination of pseudonoise (PN) offsets.
  7. Zhang, Dongmei; Zhang, Runtong; Ma, Jian; Kan, Zhigang, Method, system and device for controlling a transmission window size.
  8. Narendran, Rajveen; Talley, Ryan S.; Malreddy, Muralidhar, Methods and devices for limiting access to femtocell radio access networks.
  9. Shah, Maulik K.; Vargantwar, Sachin R.; Gauba, Maneesh, Mobile station time reference that is adjusted based on propagation delay.
  10. Bibby, Dave; Dietz, David A.; Eddy, Brett A., System and method for supporting synchronous system communications and operations.
  11. Khanka, Bhagwan; Vargantwar, Sachin, Systems and methods for adjusting an access search window based on movement.
  12. Sarkar, Debasish; Vargantwar, Sachin; Oroskar, Siddharth T.; Rai, Deveshkumar; Khanka, Bhagwan; Shetty, Manoj; Goyal, Sandeep; Goyal, Anoop, Systems and methods for dynamically adjusting an access search window.
  13. Vargantwar, Sachin; Rai, Deveshkumar; Khanka, Bhagwan; Goyal, Sandeep; Goyal, Anoop, Systems and methods for using topology to determine whether to grant an access request from an access terminal.
  14. Srinivas, Shilpa Kowdley; Goyal, Anoop K.; Khanka, Bhagwan; Tomka, Duane A.; Pawar, Hemanth Balaji, Using DRCLocks for conducting call admission control.
  15. Singh, Jasinder P.; Vargantwar, Sachin R.; Khanka, Bhagwan, Using RF conditions and handoff state to dynamically adjust a search window size.
  16. Srinivas, Shilpa Kowdley; Goyal, Anoop K.; Khanka, Bhagwan; Pawar, Hemanth Balaji, Using packet-transport metrics for setting DRCLocks.
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