이 특허를 인용한 특허 (143)

1. Donald Brian Eidson, Accelerated selection of a base station in a wireless communication system.

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2. Challa,Raghu; Yallapragada,Rao, Acquisition of a gated pilot signal with coherent and noncoherent integration.

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3. Tomasin, Stefano; Pfister, Henry David; Hou, Jilei; Smee, John Edward, Adaptation of transmit subchannel gains in a system with interference cancellation.

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4. Bayley Gwain, Adaptive reacquisition time in a slotted paging environment.

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5. Cox, Earl C.; Anderton, David O.; Komaili, Jaleh; Wan, Yongbing; Walley, Scott, Adaptive wireless communication receiver.

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6. Kim, Si Hyeon, Anti-theft circuit for portable device.

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7. Ok, Kwang-Man, Apparatus and method for acquiring PN sequence in multicarrier CDMA mobile communication system.

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8. McDonough, John; Iraninejad, Mehraban, Apparatus and method for parallel searching and correlating for CDMA system.

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9. Byoung-Gi Lee KR; Byoung-Hoon Kim KR, Apparatus and method for performing fast acquisition of PN sequences by transferring distributed samples.

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10. Lee, Byoung-Gi; Kim, Byoung-Hoon, Apparatus and method for performing fast acquisition of PN sequences by transferring distributed samples.

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11. Lee,Byoung Gi; Kim,Byoung Hoon, Apparatus and method for performing fast acquisition of PN sequences by transferring distributed samples.

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12. Jang,Il Soon; Kim,Kwang Soon; Lee,Kyoung Seok; Chun,Sun Sim; Lyu,Deuk Su, Apparatus and method for searching preamble signal based on small search window.

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13. Song,Jae Wook, Apparatus and method for searching transmission signal from neighboring base station.

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14. Essam A. Sourour ; Clarence V. Roberts, Apparatus and methods for receiving information using variable length accumulation searchers.

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15. Sabatino, Michael Edward, Apparatus for acquiring and processing of physiological auditory signals.

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16. Sabatino, Michael E., Apparatus for acquiring, processing and transmitting physiological sounds.

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17. Abraham,Charles; Fuchs,Donald L., Apparatus for computing signal correlation at multiple resolutions.

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18. Jung,Hyung Sung, Apparatus for searching a signal in mobile communication system and method thereof.

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19. Witter Robert C., Artificial window size interrupt reduction system for CDMA receiver.

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20. Taipale Dana John, CDMA communications system having a searcher receiver and method therefor.

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21. Miura, Tetsuya, CDMA receiver having a controllable search range and method for controlling the same.

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22. Walley, Kenneth Scott; Underbrink, Paul A.; Gronemeyer, Steven A., Cancellation system and method for a wireless positioning system.

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23. Smee, John Edward; Pfister, Henry David; Hou, Jilei; Tomasin, Stefano, Channel estimation for interference cancellation.

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24. Sugita Takehiro,JPX, Code detection apparatus.

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25. Hasegawa,Jun, Code synchronous timing determining method upon information reception in CDMA system, determining apparatus, and CDMA receiving apparatus.

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26. Wang, Xiao-an, Coherent combining/noncoherent detection (CCND) method and apparatus for detecting a pilot signal in a wireless communication system.

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27. Hattori,Toshihiro; Morita,Hideyuki; Sato,Tatsuya, Combination power/inphase correlator for spread spectrum receiver.

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28. Jou, Yu-Cheun, Configuration of overhead channels in a mixed bandwidth system.

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29. Jou, Yu-Cheun, Configuration of overhead channels in a mixed bandwidth system.

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30. Jou,Yu Cheun, Configuration of overhead channels in a mixed bandwidth system.

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31. Jou,Yu Cheun, Configuration of overhead channels in a mixed bandwidth system.

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32. Jou,Yu Cheun, Configuration of overhead channels in a mixed bandwidth system.

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33. Cavander,Hans; Lennartsson,Lars, Detection of correlation between detected transmissions from multiple base stations and a known code in a mobile telecommunications system.

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34. Chang, Hyon-Sock; Lee, Yong-Hoon; Park, Hyung-Woon; Kim, Sun-Bin, Device and method for acquiring phase of spreading code in CDMA communication system.

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35. Gronemeyer, Steven A., Doppler corrected spread spectrum matched filter.

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36. Bayley, Gwain, Dynamic adjustment of search window size in response to signal strength.

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37. Ohlsson, Jonas; Johansson, Staffan; Jannok, Daniel, Dynamic offset threshold for diversity handover in telecommunications system.

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38. Walley John S., Extended time tracking and peak energy in-window demodulation for use in a direct sequence spread spectrum system.

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39. Gronemeyer, Steven A., Fast acquisition of GPS signal.

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40. Hughes, Robbin D.; Yao, De-Gang; Glazko, Serguei A., Fast acquisition of a pilot signal in a wireless communication device.

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41. Hughes,Robbin; Yao,De Gang; Glazko,Serguei A., Fast acquisition of a pilot signal in a wireless communication device.

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42. Papasakellariou Aristides ; Lee Yuan Kang, Fast and accurate identification of spread spectrum signals.

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43. Gronemeyer, Steven A., Fast reacquisition of a GPS signal.

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44. White, Stanley A.; Walley, Kenneth S.; Johnston, James W.; Henderson, P. Michael; Hale, Kelly H.; Andrews, Jr., Warner B.; Siann, Jonathan I., Field unit for use in a GPS system.

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45. Kazakevich, Leonid; Yang, Rui, Gain control method and apparatus.

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46. Maru, Tsuguo, High-speed cell search system for CDMA.

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47. Maru, Tsuguo, High-speed cell search system for CDMA.

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48. Tsuguo Maru JP, High-speed cell search system for CDMA.

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49. Lee, Byeong Gi; Kim, Byoung Hoon, High-speed cell searching apparatus and method for communication system.

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50. Chris Levesque, Integrated power management module.

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51. Shiu, Da-shan; Wilborn, Thomas B; Rick, Roland Reinhard; Nagaram, Srinivasa Rao; Emani, Chalapathi Rao; Gurumoorthy, Ramachandran; Chao, Jesus; Doerfler, Steve; Ang, Peter; Kunisetti, Srividya; Gho, Gwang-Hyun; Bailey, Thomas Nelson, Inter-frequency neighbor list searching.

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52. Shiu,Da shan; Wilborn,Thomas B.; Rick,Roland; Nagaram,Srinivasa Rao; Emani,Chalapathi Rao; Gurumoorthy,Ramachandran; Chao,Jesus; Doerfler,Steve; Ang,Peter; Kunisetti,Srividya; Gho,Gwang Hyun; Bailey,Thomas, Inter-frequency neighbor list searching.

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53. Hou, Jilei; Soriaga, Joseph B.; Smee, John Edward; Chen, Jinghu, Iterative interference cancellation system and method.

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54. Kudhrethaya A. Shridhara, Jamming detection and blanking for GPS receivers.

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55. Hou, Jilei; Pfister, Henry David; Smee, John Edward; Tomasin, Stefano, Joint interference cancellation of pilot, overhead and traffic channels.

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56. Levin Jeffrey A. ; Riddle Christopher C. ; Sherman Tom B., Lock detection for multipath wireless receiver.

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57. Song Wei-jei, Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoff.

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58. Chun, Ji-yong; Park, Hyoung-woon, Method and apparatus for acquiring code synchronization in a CDMA communication system.

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59. LaRosa,Christopher Peter; Storm,Brian David; Carney,Michael John; Becker,Christopher; Schirtzinger,Tracie Ann; Steckl,Dave, Method and apparatus for acquisition of a spread-spectrum signal.

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60. 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.

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61. 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.

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62. Ghosh Amitava, Method and apparatus for communicating signals of various channel types in CDMA communication system.

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63. Yamamoto Katsuya,JPX, Method and apparatus for detecting pilot signals and subscriber.

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64. Levin Jeffrey A. ; Riddle Christopher C. ; Sherman Thomas B., Method and apparatus for energy estimation in a wireless receiver capable of receiving multiple instances of a common signal.

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65. Lupin, Edward O.; Sindhushayana, Nagabhushana T., Method and apparatus for generating multiple bits of a pseudonoise sequence with each clock pulse by computing the bits in parallel.

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66. Keith Saints ; John W. Noerenberg, Method and apparatus for generating random numbers from a communication signal.

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67. Joshi, Abhay A.; Hutchison, James A.; Black, Peter J.; Turner, Simon; Ekvetchavit, Thunyachate, Method and apparatus for performing acquisition in power save mode for wireless communication systems.

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68. Goldberg, Jason; Abraham, Charles; Tapucu, Emre, Method and apparatus for performing frequency synchronization.

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69. Goldberg, Jason; Abraham, Charles; Tapucu, Emre, Method and apparatus for performing frequency synchronization.

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70. Yu-Cheun Jou, Method and apparatus for performing search acquisition in a multi-carrier communication system.

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71. Abraham, Charles, Method and apparatus for performing signal correlation.

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72. Abraham, Charles; de la Porte, Serge; Podshivalov, Sergei, Method and apparatus for performing signal correlation.

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73. Abraham,Charles; de la Porte,Serge; Podshivalov,Sergei, Method and apparatus for performing signal correlation.

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74. Abraham, Charles; Fuchs, Donald L., Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference.

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75. Abraham, Charles; Fuchs, Donald L., Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference.

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76. Abraham, Charles; Tapucu, Emre, Method and apparatus for performing signal correlation using historical correlation data.

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77. Abraham, Charles; Tapucu, Emre, Method and apparatus for performing signal processing using historical correlation data.

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78. Easton,Kenneth D.; Black,Peter J., Method and apparatus for processing a received signal in a communications system.

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79. Soliman, Samir S., Method and apparatus for reducing pilot search times utilizing mobile station location information.

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80. Soliman,Samir S., Method and apparatus for reducing pilot search times utilizing mobile station location information.

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81. Kenney Thomas, Method and apparatus for synchronizing to a direct sequence spread spectrum signal.

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82. Alami Samir ; Chang Kim, Method and system for avoiding communication failure in CDMA systems.

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83. Underbrink, Paul A.; Gronemeyer, Steven A., Method and system for data detection in a global positioning system satellite receiver.

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84. Underbrink, Paul A.; Gronemeyer, Steven A., Method and system for data detection in a global positioning system satellite receiver.

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85. Underbrink,Paul A.; Gronemeyer,Steven A., Method and system for data detection in a global positioning system satellite receiver.

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86. Richards, James L.; Roberts, Mark D., Method and system for fast acquisition of ultra-wideband signals.

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87. 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.

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88. LaRosa,Christopher Peter; Storm,Brian David; Carney,Michael John; Schirtzinger,Tracie Ann, Method of and apparatus for activating a spread-spectrum radiotelephone.

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89. Storm Brian D. ; Krause David J., Method of and apparatus for pilot channel acquisition.

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90. Sung-il Byun KR, Method of establishing search window size for a mobile station in a cellular system.

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91. Tang,Jin; Guo,Fangfu; Duan,Weiming, Method of locating and measuring a mobile station.

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92. Nakamura Ken,JPX ; Obayashi Arata,JPX, Mobile station apparatus used in CDMA cellular radio system and spread code synchronization method therefor.

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93. Tiedemann, Jr., Edward G.; Wheatley, III, Charles E., Mobile station assisted timing synchronization in a CDMA communication system.

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94. Essam Sourour ; Gregory E. Bottomley ; R. David Koilpillai, Modulation sequence synchronization methods and apparatus employing partial sequence correlation.

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95. Brian Harms ; Brian Butler ; Gordon Skinner, Multi-layered PN code spreading in a multi-user communications system.

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96. Lee, Byeong Gi; Kim, Byoung Hoon, Parallel distributed sample acquisition system and signal acquisition method using the same.

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97. Stein, Jeremy M.; Fernandez Corbaton, Ivan; Rick, Roland R.; Ristic, Borislav; Bhatia, Ashok; Amerga, Messay, Parameter estimator with dynamically variable integration time.

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98. Stein, Jeremy M.; Fernandez-Corbaton, Ivan; Rick, Roland R.; Ristic, Borislav; Bhatia, Ashok; Amerga, Messay, Parameter estimator with dynamically variable integration time.

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99. Rick, Roland R.; Ristic, Borislav; Amerga, Messay; Stein, Jeremy M.; Fernandez-Corbaton, Ivan; Bhatia, Ashok, Parameter estimator with dynamically variable search window size and/or placement.

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100. Bothe,Harald; Gaschler,Dirk, Pattern sequence synchronization.

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101. Underbrink, Paul A., Personal communications device with ratio counter.

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102. Reial, Andres, Positioning a multipath search window.

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103. Ault Jan C. ; Hughes Robbin D., Power-efficient acquisition of a CDMA pilot signal.

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104. Mekkoth Ajith ; Yeoman Darin ; Gould Adam ; Dowling Joe, Prioritizing pilot set searching for a CDMA telecommunications system.

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105. Stein, Jeremy; Fernandez Corbaton, Ivan; Rick, Roland R.; Amerga, Messay, Reliability metrics for parameter estimates which account for cumulative error.

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106. Mendenhall, Todd L., Scanned acquisition using pre-track data.

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107. Hayata,Toshihiro, Search method in CDMA mobile communication receiving system and receiving device.

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108. Zhong, Lizhi, Search scheme for receivers in mobile communication systems.

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109. Kim, Hee-sub; Ahn, Jae-min, Sequential path searching method in a mobile telecommunication system having a variable data rate transmission environment.

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110. Underbrink, Paul A., Signal detector employing a Doppler phase correction system.

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111. Underbrink, Paul A.; Gronemeyer, Steven A., Signal detector employing a doppler phase correction system.

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112. Gronemeyer Steven A., Signal detector employing coherent integration.

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113. Gronemeyer, Steven, Signal detector employing coherent integration.

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114. Gronemeyer, Steven A., Signal detector employing coherent integration.

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115. Steven A. Gronemeyer, Signal detector employing coherent integration.

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116. Gronemeyer Steven A., Signal detector employing correlation analysis of non-uniform and disjoint sample segments.

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117. Gronemeyer, Steven A., Signal detector employing correlation analysis of non-uniform and disjoint sample segments.

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118. Gronemeyer,Steven A., Signal detector employing correlation analysis of non-uniform and disjoint sample segments.

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119. Asanuma Yutaka,JPX, Spread spectrum communication apparatus and rake receiver.

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120. Kondo Takayuki,JPX, Spread spectrum receiver and transmission power control method.

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121. Kudhrethaya, Shridhara A.; Underbrink, Paul A., Spread spectrum receiver performance improvement.

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122. Kerr, Ron; Guinand, Paul; Lodge, John, Spreading code acquisition for direct sequence spread spectrum signals.

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123. Kitade Takashi,JPX ; Nagase Taku,JPX, Synchronizer for receiver of spread spectrum communication apparatus.

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124. Ganesh Rajamani ; Boyer Pete Allen, System and method for PN offset index planning in a digital CDMA cellular network.

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125. Rajamani Ganesh ; Pete Allen Boyer, System and method for PN offset index planning in a digital CDMA cellular network.

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126. Challa, Raghu; Abrishamkar, Farrokh; Fevrier, Ian; Glazko, Serguei; Lee, Way-Shing; Patrick, Christopher; Sih, Gil, System and method for acquiring a received signal in a spread spectrum device.

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127. Underbrink, Paul A.; Gronemyer, Steven A., System and method for despreading in a spread spectrum matched filter.

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128. Underbrink, Paul A.; Gronemyer, Steven A., System and method for despreading in a spread spectrum matched filter.

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129. Ganesh Rajamani ; O'Byrne Vincent A., System and method for determining guard zone and guard bands in a digital cellular dual mode network.

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130. O'Byrne Vincent A., System and method for increasing CDMA capacity by frequency assignment.

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131. O'Byrne, Vincent A., System and method for increasing CDMA capacity by frequency assignment.

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132. Rajamani Ganesh, System and method for optimally selecting guard bands in a dual mode network.

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133. Levin Jeffrey A. ; Riddle Christopher C., System and method for probability based lock detection.

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134. Richards, James L.; Fullerton, Larry W.; Cowie, Ivan A.; Welch, Jr., William D.; Stanley, Randall S., System for fast lock and acquisition of ultra-wideband signals.

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135. Ganesh, Rajamani, Systems and methods for minimizing interference and optimizing PN planning in CDMA networks.

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136. Arviv, Eliahou; Briker, Daniel; Zilberman, Gennady, Technique for searching for a preamble signal in a spread spectrum signal using a fast Hadamard transform.

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137. Arviv, Eliahou; Briker, Daniel; Zilberman, Gennady, Technique for searching for a preamble signal in a spread spectrum using a fast hadamard transform.

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138. Pfister, Henry David; Hou, Jilei; Smee, John Edward; Tomasin, Stefano, Traffic interference cancellation.

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139. Johansson, Staffan; Jonsson, Erik, Using geographical coordinates to determine mobile station time position for synchronization during diversity handover.

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140. Johansson, Steffan, Using statistically ascertained position for starting synchronization searcher during diversity handover.

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141. Asher, Mark S.; Linstrom, Lloyd A.; Henderson, Robert L.; Duven, Dennis J., Weak signal and anti-jamming Global Positioning System receiver and method using full correlation grid.

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142. Schmidl, Timothy M.; Gatherer, Alan; Hosur, Srinath; Dabak, Anand G., Wireless communications system with combining of multiple paths selected from correlation to the primary synchronization channel.

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143. Schmidl, Timothy M.; Gatherer, Alan; Hosur, Srinath; Dabak, Anand G., Wireless communications system with combining of multiple paths selected from sub-windows in response to the primary synchronization channel.

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