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Mobile station loop-back signal processing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04B-017/00
출원번호 US-0135095 (2002-04-30)
발명자 / 주소
  • Dent,Paul W.
  • Zangi,Kambiz C.
  • Krasny,Leonid
출원인 / 주소
  • Ericsson Inc.
대리인 / 주소
    Coats & Bennett, P.L.L.C.
인용정보 피인용 횟수 : 70  인용 특허 : 41

초록

초록이 없습니다.

대표청구항

대표청구항이 없습니다.

이 특허에 인용된 특허 (41)

  1. Dent Paul W. (Stehags SEX), A cellular/satellite communications system with generation of a plurality of sets of intersecting antenna beams.
  2. Park, Chang-Soo; Ahn, Jae-Min; Lee, Hyun-Woo, Apparatus and method for gated transmission in a CDMA communication system.
  3. Chia Song C. (Singapore SGX) Tsang Simon M. L. (Laguna City HKX), Base storage of handset\s base registrations.
  4. Kay Stanley E., Cellular system employing base station transmit diversity according to transmission quality level.
  5. Raith Alex K. (Durham NC), Cellular verification and validation system.
  6. Dent Paul W. (Stehags SEX), Cellular/satellite communications system with improved frequency re-use.
  7. Dent Paul W. (Stehags SEX), Cellular/satellite communications system with improved frequency re-use.
  8. Dent Paul W.,SEX, Cellular/satellite communications system with improved frequency re-use.
  9. Dent Paul W.,SEX, Cellular/satellite communications systems with improved frequency re-use.
  10. Bottomley Gregory E. (Cary NC), Diversity receiver for signals with multipath time dispersion.
  11. Kabekode Venkata Bhat, Dynamic multi-step overload control for message processing in wireless communication service network.
  12. Dent Paul W.,SEX, Efficient apparatus for simultaneous modulation and digital beamforming for an antenna array.
  13. Briancon Alain Charles Louis ; Sumner Terence Edward, Method and apparatus arranged to reduce traffic on a network channel.
  14. Molnar Karl James ; Bottomley Gregory Edward ; Ostman Thomas,SEX, Method and apparatus for interference rejection with different beams, polarizations, and phase references.
  15. Mark Wallace ; Jay R. Walton ; Ahmad Jalali, Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system.
  16. Smith David Anthony,GBX ; Olofsson H.ang.kan Gunnar,SEX ; Almgren Knut Magnus,SEX, Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity.
  17. Frodigh Magnus,SEX ; Kronestad Fredric,SEX ; Gudmunson Mikael,SEX ; Almgren Magnus,SEX, Method and apparatus forcontrol of base stations in macro diversity radio systems.
  18. Kalofonos, Dimitris N.; Ganesh, Rajamani; Fagen, Donna; O'Byrne, Vincent A.; Yang, Ning, Method and system for analyzing digital wireless network performance.
  19. Robert M. Harrison ; Kevin M. Laird ; David Myara FR; Soodesh Buljore FR, Method and system for estimating adaptive array weights used to transmit a signal to a receiver in a wireless communication system.
  20. Harrison Robert Mark, Method and system for transmitting and demodulating a communications signal using an adaptive antenna array in a wireless communication system.
  21. Skld Johan (Akersberga SEX) Eriksson Per-Olof (Kista SEX), Method of and apparatus for reducing the complexitiy of a diversity combining and sequence estimation receiver.
  22. Cohen Herbert B. ; Wang Mingjie, Method of upstream channel modeling for PCM modem.
  23. Dent Paul W. (Stehag SEX), Multiple beamwidth phased array.
  24. Park Chan-bum,KRX, Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system.
  25. Farmine, Yann; Clop, Oscar; Whinnett, Nicholas, Phase alignment transmit diversity system for radio communications systems.
  26. Dent Paul W.,SEX, Polarization diversity phased array cellular base station and associated methods.
  27. Langlet Carl Erik Joakim,SEX ; Granstrom Bo Anders,SEX, Radio communication system selectively using multicast with variable offset time.
  28. Langlet Carl Erik Joakim,SEX ; Granstrom Bo Anders,SEX, Radio communication system with diversity reception on a time-slot by time-slot basis.
  29. Mahler Hans,SEX, Radio station arranged for space-diversity and polarization diversity reception.
  30. Sexton Thomas A., Radiotelephone communication unit displaying chronological information.
  31. Su David, Real-time transceiver gain and path loss calibration for wireless systems.
  32. St-Pierre Sylvain,CAX, Seamless soft handoff in a CDMA cellular communications system.
  33. Ryde Omar,SEX ; Backstrom Olof Tomas,SEX ; Wahlstrom Lars Peter,SEX, Signal-to-noise ratio determination using digital signal processing.
  34. Longshore Theodore F., Simulcasting system with diversity reception.
  35. Raleigh Gregory G. ; Jones ; IV Vincent K. ; Pollack Michael A., Spatio-temporal processing for communication.
  36. Chung Hong Y. (Eatontown NJ), Technique for achieving the theoretical coding gain of digital signals incorporating error correction.
  37. Kim Sun-Bin,KRX, Technique for setting cell coverage.
  38. Coons David D. ; Schmutz Thomas R., Time slot recovery for remote in-band translator in time division multiple access wireless system.
  39. Dent Paul W.,SEX, Two-way paging system and apparatus.
  40. Dent Paul W.,SEX, Two-way paging system and apparatus.
  41. Chambert George,SEX, Up link macro diversity method and apparatus in a digital mobile radio communication system.

이 특허를 인용한 특허 (70)

  1. Khandekar, Aamod; Gorokhov, Alexei; Agrawal, Avneesh; Rangan, Sundeep; Das, Arnab, Acknowledgement of control messages in a wireless communication system.
  2. Tomasin, Stefano; Pfister, Henry David; Hou, Jilei; Smee, John Edward, Adaptation of transmit subchannel gains in a system with interference cancellation.
  3. Hui, Dennis; Krasny, Leonid, Adaptive compression of channel feedback based on second order channel statistics.
  4. Gore, Dhananjay Ashok; Gorokhov, Alexei; Sampath, Hemanth; Ji, Tingfang; Kadous, Tamer, Adaptive sectorization in cellular systems.
  5. McCloud, Michael L.; Nagarajan, Vijay, Advanced signal processors for interference cancellation in baseband receivers.
  6. Agrawal, Avneesh; Khandekar, Aamod; Gorokhov, Alexei, Assignment acknowledgement for a wireless communication system.
  7. Harel, Haim; Karmi, Yair; Chen, Phil Fu Wei; Kludt, Kenneth A., Calibrating a transmit diversity communication device.
  8. Smee, John Edward; Pfister, Henry David; Hou, Jilei; Tomasin, Stefano, Channel estimation for interference cancellation.
  9. Gore, Dhananjay Ashok; Gorokhov, Alexei Yurievitch; Ji, Tingfang; Khandekar, Aamod Dinkar; Kadous, Tamer Adel, Channel quality reporting for adaptive sectorization.
  10. Gore, Dhananjay Ashok; Gorokhov, Alexei; Ji, Tingfang; Khandekar, Aamod; Kadous, Tamer, Channel quality reporting for adaptive sectorization.
  11. Ji, Tingfang; Naguib, Ayman; Sutivong, Arak; Gore, Dhananjay Ashok; Gorokhov, Alexei, Channel structures for a quasi-orthogonal multiple-access communication system.
  12. Ji, Tingfang; Naguib, Ayman; Sutivong, Arak; Gore, Dhananjay Ashok; Gorokhov, Alexei, Channel structures for a quasi-orthogonal multiple-access communication system.
  13. Palanki, Ravi; Khandekar, Aamod Dinkar; Sutivong, Arak, Code division multiplexing in a single-carrier frequency division multiple access system.
  14. Palanki, Ravi; Khandekar, Aamod; Sutivong, Arak, Code division multiplexing in a single-carrier frequency division multiple access system.
  15. Dent, Paul W., Communications system employing non-polluting pilot codes.
  16. Sutivong, Arak; Teague, Edward Harrison; Gorokhov, Alexei, Efficient signaling over access channel.
  17. Sutivong, Arak; Teague, Edward Harrison; Gorokhov, Alexei, Efficient signaling over access channel.
  18. Sutivong, Arak; Teague, Edward Harrison; Gorokhov, Alexei Yurievitch, Efficient signaling over access channel.
  19. Gore, Dhananjay Ashok; Palanki, Ravi, Frequency division multiple access schemes for wireless communication.
  20. Gore, Dhananjay Ashok; Palanki, Ravi, Frequency division multiple access schemes for wireless communication.
  21. Palanki, Ravi, Frequency hopping design for single carrier FDMA systems.
  22. Palanki, Ravi, Frequency hopping design for single carrier FDMA systems.
  23. Karmi, Yair, Generating calibration data for a transmit diversity communication device.
  24. Hou, Jilei; Soriaga, Joseph B.; Smee, John Edward; Chen, Jinghu, Iterative interference cancellation system and method.
  25. Hou, Jilei; Pfister, Henry David; Smee, John Edward; Tomasin, Stefano, Joint interference cancellation of pilot, overhead and traffic channels.
  26. Prasad, Narayan; Wang, Xiaodong; Madihian, Mohammad, Joint scheduling and grouping for SDMA systems.
  27. Kadous, Tamer; Khandekar, Aamod; Gore, Dhananjay Ashok; Gorokhov, Alexei, Method and apparatus for antenna diversity in multi-input multi-output communication systems.
  28. Teague, Edward Harrison; Ulupinar, Fatih; Prakash, Rajat; Khandekar, Aamod, Method and apparatus for bootstraping information in a communication system.
  29. Coralli, Alessandro Vanelli; Pfister, Henry David; Hou, Jilei; Smee, John Edward; Padovani, Roberto; Butler, Brian K.; Levin, Jeffrey A.; Wilborn, Thomas B.; Bender, Paul E., Method and apparatus for canceling pilot interference in a wireless communication system.
  30. Coralli, Alessandro Vanelli; Pfister, Henry David; Hou, Jilei; Smee, John Edward; Padovani, Roberto; Butler, Brian K; Levin, Jeffrey A; Wilborn, Thomas B; Bender, Paul E, Method and apparatus for canceling pilot interference in a wireless communication system.
  31. Wang, Jibing; Kadous, Tamer; Gore, Dhananjay Ashok, Method and apparatus for pre-coding frequency division duplexing system.
  32. Kadous, Tamer; Khandekar, Aamod; Gore, Dhananjay Ashok; Gorokhov, Alexei, Method and apparatus for providing antenna diversity in a wireless communication system.
  33. Geer, James L., Method and apparatus for the detection of objects using electromagnetic wave attenuation patterns.
  34. Catreux Erceg, Severine; Erceg, Vinko, Method and apparatus to improve closed loop transmit diversity modes performance via interference suppression in a WCDMA network equipped with a rake receiver.
  35. Soriaga, Joseph B.; Bhushan, Naga; Hou, Jilei; Chen, Jinghu; Smee, John Edward, Method and system for signal reconstruction from spatially and temporally correlated received samples.
  36. Kent,Mark; Erceg,Vinko; Landau,Uri M.; Rooyen,Pieter Van, Method and system for weight determination in a spatial multiplexing MIMO system for WCDMA/HSDPA.
  37. Faulkner, John Meredith, Method, apparatus and system for an omni digital package for reducing interference.
  38. Joetten, Christoph Arnold; Jongren, George; Fernandez-Corbaton, Ivan Jesus, Multi-stage receiver for wireless communication.
  39. Laroia, Rajiv; Li, Junyi, OFDM communications methods and apparatus.
  40. Sampath, Hemanth; Kadous, Tamer, Performance based rank prediction for MIMO design.
  41. Gorokhov, Alexei; Naguib, Ayman Fawzy; Sutivong, Arak; Gore, Dhananjay Ashok; Ji, Tingfang, Pilot signal transmission for an orthogonal frequency division wireless communication system.
  42. Gorokhov, Alexei; Naguib, Ayman Fawzy; Sutivong, Arak; Gore, Dhananjay Ashok; Ji, Tingfang, Pilot signal transmission for an orthogonal frequency division wireless communication system.
  43. Gorokhov, Alexei; Naguib, Ayman Fawzy; Sutivong, Arak; Gore, Dhananjay Ashok; Ji, Tingfang, Pilot signal transmission for an orthogonal frequency division wireless communication system.
  44. Khandekar, Aamod; Agrawal, Avneesh; Gore, Dhananjay Ashok, Pilot symbol transmission in wireless communication systems.
  45. Gorokhov, Alexei; Gore, Dhananjay Ashok; Barriac, Gwendolyn D.; Wang, Jibing; Kadous, Tamer, Precoding and SDMA support.
  46. Gorokhov, Alexei; Dong, Min, Puncturing signaling channel for a wireless communication system.
  47. Dent, Paul W.; Krasny, Leonid, Radio channel analyzer to determine doppler shifts across multiple frequencies of a wideband signal.
  48. Khandekar, Aamod; Gorokhov, Alexei, Resource allocation for shared signaling channels.
  49. Sampath, Hemanth, Robust rank prediction for a MIMO system.
  50. Ji, Tingfang; Gore, Dhananjay Ashok; Gorokhov, Alexei; Dong, Min; Agrawal, Avneesh, SDMA resource management.
  51. Khandekar, Aamod Dinkar; Gorokhov, Alexei Yurievitch; Agrawal, Avneesh; Vijayan, Rajiv; Teague, Edward Harrison; Ulupinar, Fatih, Scalable frequency band operation in wireless communication systems.
  52. Khandekar, Aamod; Gorokhov, Alexei; Agrawal, Avneesh; Vijayan, Rajiv; Teague, Edward Harrison; Ulupinar, Fatih, Scalable frequency band operation in wireless communication systems.
  53. Khandekar, Aamod; Gorokhov, Alexei; Agrawal, Avneesh; Vijayan, Rajiv; Teague, Edward Harrison; Ulupinar, Fatih, Scalable frequency band operation in wireless communication systems.
  54. Gorokhov, Alexei Y.; Ji, Tingfang, Segment sensitive scheduling.
  55. Gorokhov, Alexei Y.; Ji, Tingfang, Segment sensitive scheduling.
  56. Gorokhov, Alexei; Ji, Tingfang, Segment sensitive scheduling.
  57. Khandekar, Aamod; Gorokhov, Alexei; Gore, Dhananjay Ashok; Teague, Edward Harrison; Dong, Min, Shared signaling channel.
  58. Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Signaling method in an OFDM multiple access system.
  59. Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Signaling method in an OFDM multiple access system.
  60. Laroia, Rajiv; Li, Junyi; Uppala, Sathyadev Venkata, Signaling method in an OFDM multiple access system.
  61. Sampath, Hemanth; Kadous, Tamer, Sphere decoding apparatus.
  62. Wang, Jibing; Wang, Xiaodong; Madihian, Mohammad, Superimposed training for multiple antenna communications.
  63. Sampath, Hemanth; Kadous, Tamer; Gorokhov, Alexei; Gore, Dhananjay Ashok, Systems and methods for beamforming and rate control in a multi-input multi-output communication systems.
  64. Sampath, Hemanth; Khandekar, Aamod; Gore, Dhananjay Ashok; Gorokhov, Alexei; Kadous, Tamer, Systems and methods for beamforming feedback in multi antenna communication systems.
  65. Pfister, Henry David; Hou, Jilei; Smee, John Edward; Tomasin, Stefano, Traffic interference cancellation.
  66. Agrawal, Avneesh; Khandekar, Aamod; Gorokhov, Alexei; Teague, Edward Harrison, Use of supplemental assignments to decrement resources.
  67. Gorokhov, Alexei; Khandekar, Aamod; Teague, Edward Harrison; Sampath, Hemanth, Varied signaling channels for a reverse link in a wireless communication system.
  68. Gorokhov, Alexei; Teague, Edward H.; Khandekar, Aamod, Varied transmission time intervals for wireless communication system.
  69. Gorokhov, Alexei; Teague, Edward Harrison; Khandekar, Aamod, Varied transmission time intervals for wireless communication system.
  70. Naka, Katsuyoshi, Wireless communication apparatus.
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