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Method and apparatus for achieving antenna receive diversity with wireless repeaters 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-003/36
출원번호 US-0812902 (1997-03-10)
발명자 / 주소
  • Light Jeffrey Ross
  • Varvaro Charles
출원인 / 주소
  • Lucent Technologies Inc.
대리인 / 주소
    Johannesen
인용정보 피인용 횟수 : 52  인용 특허 : 5

초록

A wireless repeater comprising a first antenna for receiving a first signal from a wireless terminal and for transmitting the first signal along a first path; a second antenna for receiving a second signal from the wireless terminal and for transmitting the second signal along a second path; a summi

대표청구항

[ What is claimed is:] [1.] A repeater comprising:a first antenna for receiving a first signal from a wireless terminal and for transmitting said first signal along a first path;a second antenna for receiving a second signal from said wireless terminal and for transmitting said second signal along a

이 특허에 인용된 특허 (5)

  1. Karasawa Yoshio (Saitama JPX) Iwai Hisato (Saitama JPX), CDMA communication system.
  2. Dean Richard F. (Escondido CA) Antonio Franklin P. (Del Mar CA) Gilhousen Klein S. (Bozeman MT) Wheatley ; III Charles E. (Del Mar CA), Dual distributed antenna system.
  3. Kobayashi Kenzo (Kawasaki JPX), Intermediate relay station of a digital microwave communication system using service channel for monitoring and controll.
  4. Schilling Donald L. (Sands Point NY), Phased array spread spectrum system and method.
  5. 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.

이 특허를 인용한 특허 (52)

  1. Nafie, Mohammed H.; Dabak, Anand G.; Schmidl, Timothy M., Antenna reception diversity in wireless communications.
  2. Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise; Proctor, Jr., James Arthur; Gainey, Kenneth M., Delay control to improve frequency domain channel estimation in an echo cancellation repeater.
  3. Faccin, Pier; Tarlazzi, Luigi, Distributed antenna system for MIMO communications.
  4. Faccin, Pier; Tarlazzi, Luigi, Distributed antenna system for MIMO communications.
  5. Schmid, Peter; Gunzner, Peter; Langer, Harald; Eisenwinter, Stefan; Braz, Oliver; Fabbri, Marianna; Fabbri, Enrico M.; Brighenti, Samuele; Parrucci, Marco; Mini, Massimiliano; Kummetz, Thomas, Distributed antenna system for MIMO signals.
  6. Schmid, Peter; Gunzner, Peter; Langer, Harald; Eisenwinter, Stefan; Braz, Oliver; Fabbri, Marianna; Fabbri, Enrico Maria; Brighenti, Samuele; Parucci, Marco; Mini, Massimiliano; Kummetz, Thomas, Distributed antenna system for MIMO signals.
  7. Schmid, Peter; Gunzner, Peter; Langer, Harald; Eisenwinter, Stefan; Fabbri, Marianna; Braz, Oliver; Fabbri, Enrico Maria; Brighenti, Samuele; Parrucci, Marco; Mini, Massimiliano; Kummetz, Thomas, Distributed antenna system for MIMO signals.
  8. Tarlazzi, Luigi; Brighenti, Samuele; Faccin, Pier, Distributed antenna system for MIMO signals.
  9. Tarlazzi, Luigi; Brighenti, Samuele; Faccin, Pier, Distributed antenna system for MIMO signals.
  10. Tarlazzi, Luigi; Brighenti, Samuele; Faccin, Pier, Distributed antenna system for MIMO signals.
  11. Weissman,Haim; Yona,Eli, Diversity coverage.
  12. Black, Peter John; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise, Dual-stage echo cancellation in a wireless repeater using an inserted pilot.
  13. Weissman,Haim, Dynamic capacity allocation of in-building system.
  14. Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise; Howard, Steven J.; Proctor, Jr., James Arthur; Gainey, Kenneth M., Feedback delay control in an echo cancellation repeater.
  15. Wooh, Shi-Chang, Flaw detection system using acoustic doppler effect.
  16. Wooh, Shi-Chang, Flaw detection system using acoustic doppler effect.
  17. Wang, Michael Mao; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise, Gain adjustment stepping control in a wireless repeater.
  18. Wang, Michael Mao; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise, Gain control metric computation in a wireless repeater.
  19. Wang, Michael Mao; Gore, Dhananjay Ashok; Jarosinski, Tadeusz, Gain control metric computation in a wireless repeater.
  20. Wang, Michael Mao; Barriac, Gwendolyn Denise; Gore, Dhananjay Ashok, Gain control metric pruning in a wireless repeater.
  21. Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise; Nanda, Sanjiv, Gain control optimizing SINR and data rate for wireless repeater.
  22. Barriac, Gwendolyn Denise; Gore, Dhananjay Ashok; Proctor, Jr., James Arthur; Wang, Michael Mao; Tian, Tao, Inserted pilot construction for an echo cancellation repeater.
  23. Zierdt, Michael G.; Maier, Simone; Pascht, Andreas; Chizhik, Dmitry, Leaky repeater access node.
  24. Yona, Eli; Weissman, Haim, Method and an apparatus for installing a communication system using active combiner/splitters.
  25. Kilfoyle, Daniel B.; Slocumb, III, Travis H.; Carson, Steven, Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network.
  26. Kilfoyle,Daniel B.; Slocumb, III,Travis H.; Carson,Steven, Method and system for a channel selective repeater with capacity enhancement in a spread-spectrum wireless network.
  27. Kilfoyle, Daniel B.; Slocumb, III, Travis H.; Carson, Steven, Method and system for a remote downlink transmitter for increasing the capacity and downlink capability of a multiple access interference limited spread-spectrum wireless network.
  28. Kilfoyle,Daniel B.; Slocumb, III,Travis H.; Carson,Steven, Method and system for a remote downlink transmitter for increasing the capacity and downlink capability of a multiple access interference limited spread-spectrum wireless network.
  29. Kilfoyle,Daniel B., Method and system for a remote downlink transmitter for increasing the capacity of a multiple access interference limited spread-spectrum wireless network.
  30. Melis, Bruno; Ruscitto, Alfredo; Semenzato, Paolo; Mele, Renata; Grassano, Giuseppe, Method and system for multiple antenna communications using multiple transmission modes, related apparatus and computer program product.
  31. Melis, Bruno; Ruscitto, Alfredo; Semenzato, Paolo; Mele, Renata; Grassano, Giuseppe, Method and system for multiple antenna communications, related apparatus and corresponding computer program product.
  32. Bollea, Loris; D'Amico, Valeria; Fodrini, Maurizio; Gallo, Paolo; Melis, Bruno; Ruscitto, Alfredo, Method and system for switched beam antenna communications.
  33. Wang, Michael Mao; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise, Multi-metric gain control for wireless repeater.
  34. Kilfoyle, Daniel B.; Slocumb, Travis H.; Potter, Michael; Carson, Steve, Multistage reception of code division multiple access transmissions.
  35. Bassirat, Farhad, RF Repeater with delay to improve hard handoff performance.
  36. Dore,Renaud; Jeanne,Ludovic; Baron,Francois, Radio communication repeater.
  37. Haim Weissman IL, Radio frequency coverage of an enclosed region by arrangement of transceivers within the region.
  38. Breck W. Lovinggood ; William P. Kuiper, Repeater diversity system.
  39. Judd, Mano D.; Lovinggood, Breck W.; Tennant, David T.; Maca, Gregory A.; Kuiper, William P.; Alford, James L.; Thomas, Michael D.; Veihl, Jonathan C., Repeaters for wireless communication systems.
  40. Judd, Mano D.; Lovinggood, Breck W.; Tennant, David T.; Maca, Gregory A.; Kuiper, William P.; Alford, James L.; Thomas, Michael D.; Veihl, Jonathon C., Repeaters for wireless communication systems.
  41. Judd, Mano D.; Lovinggood, Breck W.; Tennant, David T.; Maca, Gregory A.; Kuiper, William P.; Alford, James L.; Thomas, Michael D.; Veihl, Jonathon C., Repeaters for wireless communication systems.
  42. Judd, Mano D.; Lovinggood, Breck W.; Tennant, David T.; Maca, Gregory A.; Kuiper, William P.; Alford, James L.; Thomas, Michael D.; Veihl, Jonathon C., Repeaters for wireless communication systems.
  43. Iseli,James; Afkami,Kambiz; Behn,Lawrence P.; Buie,Thomas; Leete,Thomas G.; Barnett, Jr.,John E., Seismic telemetry system.
  44. Iseli, James; Afkami, Kambiz; Wu, Xiabong, Seismic telemetry system with steerable antennas.
  45. Howard, Steven J.; Jarosinski, Tadeusz; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise; Wang, Michael Mao; Tian, Tao, Signal blanking for improved frequency domain channel estimation.
  46. Iseli, James, Single station wireless seismic data acquisition method and apparatus.
  47. Iseli, James W., Single station wireless seismic data acquisition method and apparatus.
  48. Wang, Michael Mao; Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise, Stability indicator for a wireless repeater.
  49. D'Amico, Valeria; Fodrini, Maurizio; Melis, Bruno; Ruscitto, Alfredo, Switched beam antenna with digitally controlled weighted radio frequency combining.
  50. Rowitch, Douglas Neal, Synthetic path diversity repeater.
  51. Wooh, Shi-Chang, Tuned wave phased array.
  52. Gore, Dhananjay Ashok; Barriac, Gwendolyn Denise; Proctor, Jr., James Arthur; Howard, Steven J.; Inanoglu, Hakan; Gainey, Kenneth M.; Wang, Michael Mao; Tian, Tao, Wideband echo cancellation in a repeater.
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