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1.发明申请Communicating Over Single- or Multiple- Antenna Channels Having Both Temporal and Spectral Fluctuations 有权在具有时间和频谱波动的单天线或多天线信道上进行通信公开(公告)号：US20120321016A1
公开(公告)日：2012-12-20
申请号：US13597781
申请日：2012-08-29
IPC分类号： H04L27/04
CPC分类号： H04L25/0202 , H04L1/06 , H04L5/0023 , H04L5/0048 , H04L25/03834
摘要： This inventions provides techniques for estimating both temporal and spectral channel fluctuations with the duration of a data symbol. Certain pulse shaping functions are Discrete Prolate Spheroidal Sequences (DPSSs) and are used primarily because of their relatively limited Inter-Symbol Interference (ISI) properties. During reception, these properties allow one or more parameters of a joint time-frequency channel model to be more easily determined. Once the one or more parameters are determined, they can be applied to received symbols to correct the temporal fluctuations, spectral fluctuations, or both of the channel over which a communication took place. The techniques may be adapted for the Multiple-In, Multiple-Out communication situation.
摘要翻译： 本发明提供了用于在数据符号的持续时间内估计时间和频谱信道波动的技术。 某些脉冲整形功能是离散放大球形序列（DPSS），主要是因为它们相对有限的符号间干扰（ISI）属性。 在接收期间，这些属性允许更容易地确定联合时频信道模型的一个或多个参数。 一旦确定了一个或多个参数，就可以将它们应用于所接收的符号，以校正通信所发生的信道的时间波动，频谱波动或两者。 这些技术可以适用于多输入多输出通信情况。
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2.发明授权Techniques for communicating over single-or multiple-antenna channels having both temporal and spectral fluctuations 有权用于在具有时间和频谱波动的单天线或多天线信道上进行通信的技术公开(公告)号：US08325854B2
公开(公告)日：2012-12-04
申请号：US10194610
申请日：2002-07-12
IPC分类号： H04L27/06
CPC分类号： H04L25/0202 , H04L1/06 , H04L5/0023 , H04L5/0048 , H04L25/03834
摘要： This inventions provides techniques for estimating both temporal and spectral channel fluctuations with the duration of a data symbol. Certain pulse shaping functions are Discrete Prolate Spheroidal Sequences (DPSSs) and are used primarily because of their relatively limited Inter-Symbol Interference (ISI) properties. During reception, these properties allow one or more parameters of a joint time-frequency channel model to be more easily determined. Once the one or more parameters are determined, they can be applied to received symbols to correct the temporal fluctuations, spectral fluctuations, or both of the channel over which a communication took place. The techniques may be adapted for the Multiple-In, Multiple-Out communication situation.
摘要翻译： 本发明提供了用于在数据符号的持续时间内估计时间和频谱信道波动的技术。 某些脉冲整形功能是离散放大球形序列（DPSS），主要是因为它们相对有限的符号间干扰（ISI）属性。 在接收期间，这些属性允许更容易地确定联合时频信道模型的一个或多个参数。 一旦确定了一个或多个参数，就可以将它们应用于所接收的符号，以校正通信所发生的信道的时间波动，频谱波动或两者。 这些技术可以适用于多输入多输出通信情况。
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3.发明授权Communicating over single- or multiple- antenna channels having both temporal and spectral fluctuations 有权在具有时间和频谱波动的单天线或多天线信道上进行通信公开(公告)号：US08625691B2
公开(公告)日：2014-01-07
申请号：US13597781
申请日：2012-08-29
IPC分类号： H04L27/28
CPC分类号： H04L25/0202 , H04L1/06 , H04L5/0023 , H04L5/0048 , H04L25/03834
摘要： This inventions provides techniques for estimating both temporal and spectral channel fluctuations with the duration of a data symbol. Certain pulse shaping functions are Discrete Prolate Spheroidal Sequences (DPSSs) and are used primarily because of their relatively limited Inter-Symbol Interference (ISI) properties. During reception, these properties allow one or more parameters of a joint time-frequency channel model to be more easily determined. Once the one or more parameters are determined, they can be applied to received symbols to correct the temporal fluctuations, spectral fluctuations, or both of the channel over which a communication took place. The techniques may be adapted for the Multiple-In, Multiple-Out communication situation.
摘要翻译： 本发明提供了用于在数据符号的持续时间内估计时间和频谱信道波动的技术。 某些脉冲整形功能是离散放大球形序列（DPSS），主要是因为它们相对有限的符号间干扰（ISI）属性。 在接收期间，这些属性允许更容易地确定联合时频信道模型的一个或多个参数。 一旦确定了一个或多个参数，就可以将它们应用于所接收的符号，以校正通信所发生的信道的时间波动，频谱波动或两者。 这些技术可以适用于多输入多输出通信情况。
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