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1. 发明授权

US09991984B2 Signal coding for improved spectral quality 有权
公开(公告)号：US09991984B2
公开(公告)日：2018-06-05
申请号：US15249247
申请日：2016-08-26
申请人： Nathan Hays , David Asson
发明人： Nathan Hays , David Asson
IPC分类号： H04B1/00 , H04J13/00 , H04B17/13 , H04J13/10 , H04L12/933
CPC分类号： H04J13/0044 , H04B17/13 , H04J13/102 , H04L49/1584
摘要： A satellite communications system can use a spread-spectrum waveform and format, a synchronization scheme, and/or a power management algorithm. This approach can provide benefits such as allowing every terminal to communicate with every other terminal, link margin permitting. This gives the network a mesh topology although it can be configured in a star topology for highly asymmetric applications. A further understanding of the nature and the advantages of particular embodiments disclosed herein may be realized by reference of the remaining portions of the specification and the attached drawings.

2. 发明申请

US20170111135A1 SIGNAL CODING FOR IMPROVED SPECTRAL QUALITY 有权
公开(公告)号：US20170111135A1
公开(公告)日：2017-04-20
申请号：US15249247
申请日：2016-08-26
申请人： Nathan Hays , David Asson Asson
发明人： Nathan Hays , David Asson Asson
IPC分类号： H04J13/20 , H04W24/02 , H04W52/06
CPC分类号： H04J13/0044 , H04B17/13 , H04J13/102 , H04L49/1584
摘要： A satellite communications system can use a spread-spectrum waveform and format, a synchronization scheme, and/or a power management algorithm. This approach can provide benefits such as allowing every terminal to communicate with every other terminal, link margin permitting. This gives the network a mesh topology although it can be configured in a star topology for highly asymmetric applications. A further understanding of the nature and the advantages of particular embodiments disclosed herein may be realized by reference of the remaining portions of the specification and the attached drawings.

3. 发明申请

US20180323896A1 SIGNAL CODING USING ORTHOGONAL VARIABLE SPREADING FACTOR CODE SET 审中-公开
公开(公告)号：US20180323896A1
公开(公告)日：2018-11-08
申请号：US15971789
申请日：2018-05-04
申请人： Nathan Hays , David Asson
发明人： Nathan Hays , David Asson
IPC分类号： H04J13/00 , H04J13/10 , H04B17/13 , H04L12/933
CPC分类号： H04J13/0044 , H04B17/13 , H04J13/102 , H04L49/1584
摘要： A satellite communications system can use a spread-spectrum waveform and format, a synchronization scheme, and/or a power management algorithm. This approach can provide benefits such as allowing every terminal to communicate with every other terminal, link margin permitting. This gives the network a mesh topology although it can be configured in a star topology for highly asymmetric applications. A further understanding of the nature and the advantages of particular embodiments disclosed herein may be realized by reference of the remaining portions of the specification and the attached drawings.

4. 发明授权

US09083445B2 Symbol interleave for wireless communications 有权
标题翻译：符号交织用于无线通信
公开(公告)号：US09083445B2
公开(公告)日：2015-07-14
申请号：US13204434
申请日：2011-08-05
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B1/707 , H04B1/709
CPC分类号： H04B1/709 , H04B1/707 , H04B2201/70702 , H04B2201/70715 , H04L1/0071
摘要： A receiver includes a plurality of de-spreading correlators that are programmed to only correlate a specific portion of the full spreading code according to an interleave factor. Each correlator may be associated with a different symbol. The received signal may be received at all correlators and is multiplied by a code generated by a code generator according to the symbol associated with the correlator. While each correlator may be despreading the received signal at all times, an enable signal is used to determine when information for an associated cell should be accumulated for each correlator.
摘要翻译：接收机包括多个解扩展相关器，其被编程为仅根据交织因子将全扩展码的特定部分相关。每个相关器可以与不同的符号相关联。所接收的信号可以在所有相关器处接收，并且根据与相关器相关联的符号乘以由码发生器产生的码。虽然每个相关器可以在任何时候解扩接收的信号，但是使用使能信号来确定何时应该为每个相关器累积相关联的小区的信息。

5. 发明申请

US20120026984A1 SYMBOL INTERLEAVE FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信符号交换
公开(公告)号：US20120026984A1
公开(公告)日：2012-02-02
申请号：US13204434
申请日：2011-08-05
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B7/216 , H04W72/00
CPC分类号： H04B1/709 , H04B1/707 , H04B2201/70702 , H04B2201/70715 , H04L1/0071
摘要： A receiver includes a plurality of de-spreading correlators that are programmed to only correlate a specific portion of the full spreading code according to an interleave factor. Each correlator may be associated with a different symbol. The received signal may be received at all correlators and is multiplied by a code generated by a code generator according to the symbol associated with the correlator. While each correlator may be despreading the received signal at all times, an enable signal is used to determine when information for an associated cell should be accumulated for each correlator.
摘要翻译：接收机包括多个解扩展相关器，其被编程为仅根据交织因子将全扩展码的特定部分相关。每个相关器可以与不同的符号相关联。所接收的信号可以在所有相关器处接收，并且根据与相关器相关联的符号乘以由码发生器产生的码。虽然每个相关器可以在任何时候解扩接收的信号，但是使用使能信号来确定何时应该为每个相关器累积相关联的小区的信息。

6. 发明授权

US08018906B2 Symbol interleave for wireless communications 有权
标题翻译：符号交织用于无线通信
公开(公告)号：US08018906B2
公开(公告)日：2011-09-13
申请号：US11861214
申请日：2007-09-25
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B7/216
CPC分类号： H04B1/709 , H04B1/707 , H04B2201/70702 , H04B2201/70715 , H04L1/0071
摘要： A receiver includes a plurality of de-spreading correlators that are programmed to only correlate a specific portion of the full spreading code according to an interleave factor. Each correlator may be associated with a different symbol. The received signal may be received at all correlators and is multiplied by a code generated by a code generator according to the symbol associated with the correlator. While each correlator may be despreading the received signal at all times, an enable signal is used to determine when information for an associated cell should be accumulated for each correlator.
摘要翻译：接收机包括多个解扩展相关器，其被编程为仅根据交织因子将全扩展码的特定部分相关。每个相关器可以与不同的符号相关联。所接收的信号可以在所有相关器处接收，并且根据与相关器相关联的符号乘以由码发生器产生的码。虽然每个相关器可以在任何时候解扩接收的信号，但是使用使能信号来确定何时应该为每个相关器累积相关联的小区的信息。

7. 发明申请

US20160191112A1 SYMBOL INTERLEAVE FOR WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：US20160191112A1
公开(公告)日：2016-06-30
申请号：US14798142
申请日：2015-07-13
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B1/709 , H04L1/00
CPC分类号： H04B1/709 , H04B1/707 , H04B2201/70702 , H04B2201/70715 , H04L1/0071
摘要： A receiver includes a plurality of de-spreading correlators that are programmed to only correlate a specific portion of the full spreading code according to an interleave factor. Each correlator may be associated with a different symbol. The received signal may be received at all correlators and is multiplied by a code generated by a code generator according to the symbol associated with the correlator. While each correlator may be despreading the received signal at all times, an enable signal is used to determine when information for an associated cell should be accumulated for each correlator.

8. 发明申请

US20220135458A1 SLUDGE FREE ONSITE SEWAGE TREATMENT SYSTEM 有权
公开(公告)号：US20220135458A1
公开(公告)日：2022-05-05
申请号：US16488046
申请日：2018-02-23
申请人： Nathan Hays , Jake Elliot
发明人： Nathan Hays , Jake Elliot
IPC分类号： C02F3/30 , C02F3/00 , C02F1/32 , C02F3/12
摘要： The invention relates to a system and method for transforming raw sewage into a reusable water product that is substantially free of solids, naturally disinfected and does not require pumping.

9. 发明授权

US09722661B2 Orthogonal symbol interleave for spreading signals 有权
公开(公告)号：US09722661B2
公开(公告)日：2017-08-01
申请号：US14798142
申请日：2015-07-13
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B1/709 , H04B1/707 , H04L1/00
CPC分类号： H04B1/709 , H04B1/707 , H04B2201/70702 , H04B2201/70715 , H04L1/0071
摘要： A receiver includes a plurality of de-spreading correlators that are programmed to only correlate a specific portion of the full spreading code according to an interleave factor. Each correlator may be associated with a different symbol. The received signal may be received at all correlators and is multiplied by a code generated by a code generator according to the symbol associated with the correlator. While each correlator may be despreading the received signal at all times, an enable signal is used to determine when information for an associated cell should be accumulated for each correlator.

10. 发明授权

US08009723B2 Measurement of baseband timing in a spread spectrum communications system 有权
标题翻译：扩频通信系统中基带定时的测量
公开(公告)号：US08009723B2
公开(公告)日：2011-08-30
申请号：US11803823
申请日：2007-05-16
申请人： Nathan Hays
发明人： Nathan Hays
IPC分类号： H04B1/69 , H04L7/06
CPC分类号： H04B1/7075 , H04B1/70757
摘要： Systems, apparatuses, and methods for providing timing estimates of received signals are disclosed. In one embodiment, sub-chip timing in spread spectrum signals can be achieved without requiring oversampling in the receiver. A transmitter can adjust the timing of certain transmitted symbols by a fraction of a chip time from an expected time, and send the mistimed symbols to a receiver. The output of the receiver's de-spreading correlator can show different magnitudes for wedge symbols with different timing errors. By setting some symbols early and some late, and by taking the difference between their magnitudes, a transfer function between the result and a timing error can be determined.
摘要翻译：公开了用于提供接收信号的定时估计的系统，装置和方法。在一个实施例中，可以实现扩频信号中的子芯片定时，而不需要接收机中的过采样。发射机可以将某些发射符号的定时从预期时间调整一小时的码片时间，并将错误的符号发送到接收机。接收机的去扩展相关器的输出可以显示具有不同定时误差的楔形符号的不同幅度。通过将某些符号设置为早期和晚期，通过取大小差异，可以确定结果与定时误差之间的传递函数。

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