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公开(公告)号:US07983217B2
公开(公告)日:2011-07-19
申请号:US12192705
申请日:2008-08-15
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04Q7/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US5933421A
公开(公告)日:1999-08-03
申请号:US796584
申请日:1997-02-06
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04J99/00 , H04B7/08 , H04B7/10 , H04B7/24 , H04B7/26 , H04J1/00 , H04J3/00 , H04J3/06 , H04J11/00 , H04L1/06 , H04L5/02 , H04L5/14 , H04W16/14 , H04W72/04 , H04W72/08 , H04W74/00 , H04W74/04 , H04Q7/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04J3/0652 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
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公开(公告)号:US07450542B2
公开(公告)日:2008-11-11
申请号:US11022048
申请日:2004-12-22
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04Q7/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 高质量的PCS通信在相邻PCS服务频带以带外谐波运行的环境中启用,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US06853629B2
公开(公告)日:2005-02-08
申请号:US10383976
申请日:2003-03-07
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04J99/00 , H04B7/08 , H04B7/10 , H04B7/24 , H04B7/26 , H04J1/00 , H04J3/00 , H04J3/06 , H04J11/00 , H04L1/06 , H04L5/02 , H04L5/14 , H04W16/14 , H04W72/04 , H04W72/08 , H04W74/00 , H04W74/04 , H04Q7/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US20110222526A1
公开(公告)日:2011-09-15
申请号:US13116375
申请日:2011-05-26
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04W4/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US20080298339A1
公开(公告)日:2008-12-04
申请号:US12192705
申请日:2008-08-15
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04J3/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US08305990B2
公开(公告)日:2012-11-06
申请号:US13116375
申请日:2011-05-26
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04Q7/00
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US06560209B1
公开(公告)日:2003-05-06
申请号:US09294174
申请日:1999-04-19
申请人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo F. Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David G. Michelson , Patrick Poon , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号: H04Q700
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
摘要翻译: 在相邻PCS服务频带以带外谐波工作的环境中启用高质量PCS通信,否则会干扰系统的操作。 高带宽效率的通信方法将各种独特的时分双工(TDD),频分双工(FDD),时分多址(TDMA),正交频分复用(OFDM),空间分集和极化分集 组合。 该方法提供优异的抗褪色性。 该方法能够在用户会话期间通过分配附加的TDMA时隙来改变用户的可用带宽。
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公开(公告)号:US20050180349A1
公开(公告)日:2005-08-18
申请号:US11022048
申请日:2004-12-22
申请人: Siavash Alamouti , Eduardo Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David Michelson , Patrick Poon , Gregory Veintimilla , Hongliang Zhang
发明人: Siavash Alamouti , Eduardo Casas , Michael Hirano , Elliott Hoole , Mary Jesse , David Michelson , Patrick Poon , Gregory Veintimilla , Hongliang Zhang
IPC分类号: H04J99/00 , H04B7/08 , H04B7/10 , H04B7/24 , H04B7/26 , H04J1/00 , H04J3/00 , H04J3/06 , H04J11/00 , H04L1/06 , H04L5/02 , H04L5/14 , H04W16/14 , H04W72/04 , H04W72/08 , H04W74/00 , H04W74/04 , H04B7/204
CPC分类号: H04L5/0007 , H04B7/0837 , H04B7/10 , H04J3/0652 , H04L1/06 , H04L5/023 , H04L5/14 , H04L5/143 , H04L5/1484 , H04W72/044
摘要: The high quality PCS communications are enabled in environments where adjacent PCS service bands operate with out-of-band harmonics that would otherwise interfere with the system's operation. The highly bandwidth-efficient communications method combines a form of time division duplex (TDD), frequency division duplex (FDD), time division multiple access (TDMA), orthogonal frequency division multiplexing (OFDM), spatial diversity, and polarization diversity in various unique combinations. The method provides excellent fade resistance. The method enables changing a user's available bandwidth on demand by assigning additional TDMA slots during the user's session.
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公开(公告)号:US5896425A
公开(公告)日:1999-04-20
申请号:US803833
申请日:1997-02-24
CPC分类号: H04L5/0016 , H04L27/2613 , H04L27/2657 , H04L27/2662 , H04L27/2675 , H04L5/0048
摘要: A method synchronizes a remote unit to a base station in a bandwidth efficient communication system and includes generating a clock signal at the base station. The clock signal is spread over a plurality of non-uniformly spaced discrete tones, thus creating a synchronization signal at the base station, which is transmitted from the base station and received at least one remote unit. Matched filtering is performed on the synchronization signal at the remote unit and the remote unit generates a remote clock signal synchronized with the synchronization signal, based on the matched filter output.
摘要翻译: 一种方法在远程单元与带宽高效通信系统中的基站同步,并且包括在基站处生成时钟信号。 时钟信号分散在多个不均匀的离散音调上,从而在基站处产生同步信号,该信号从基站发送并接收至少一个远程单元。 对远程单元的同步信号执行匹配滤波,远程单元根据匹配的滤波器输出产生与同步信号同步的远程时钟信号。
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