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.

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.

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.

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。

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。

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。

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.

公开(公告)号：US07912492B2

公开(公告)日：2011-03-22

申请号：US11833838

申请日：2007-08-03

申请人： Nathan Hays

发明人： Nathan Hays

IPC分类号： H04B7/00

CPC分类号： H04W52/346 ,  H04B7/18543 ,  H04W52/04

摘要： Particular embodiments provide techniques for controlling power in a channel. The power being consumed in a channel may not always be fully used. For example, bursty or Aloha traffic may limit the power being used to transmit data in a channel. Thus, particular embodiments allow transceivers to increase the power used to transmit data in a channel. For example, many transceivers may be allowed to send data in a channel. If all transceivers were transmitting at once at an increased power level, the aggregate power level may be exceeded for the channel. All the transceivers may be allotted a fixed percentage of the aggregate power so as to guarantee not exceeding the power limit. However, not all transceivers may be using their allotted power at the same time. Thus, when the allotted aggregate power in the channel is not fully utilized, a transceiver may increase its traffic beyond its normal portion. For example, the transceiver may use a power-demanding high order modulation scheme to send data.

摘要翻译： 具体实施例提供了用于控制信道中的功率的技术。 在通道中消耗的功率可能不总是被完全使用。 例如，突发或Aloha流量可能限制用于在信道中传输数据的功率。 因此，特定实施例允许收发机增加用于在信道中传输数据的功率。 例如，可以允许许多收发器在信道中发送数据。 如果所有收发器正在以增加的功率电平一次发送，则可能会超过通道的总功率电平。 所有收发器可以分配一个固定的总功率百分比，以保证不超过功率限制。 但是并不是所有的收发器都可能同时使用它们的分配功率。 因此，当通道中的分配的总功率未被充分利用时，收发器可以将其业务增加超过其正常部分。 例如，收发器可以使用功率要求高的调制方案来发送数据。

公开(公告)号：US20090080383A1

公开(公告)日：2009-03-26

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。

公开(公告)号：US20080032733A1

公开(公告)日：2008-02-07

申请号：US11833838

申请日：2007-08-03

申请人： Nathan Hays

发明人： Nathan Hays

IPC分类号： H04Q7/20

CPC分类号： H04W52/346 ,  H04B7/18543 ,  H04W52/04

摘要： Particular embodiments provide techniques for controlling power in a channel. The power being consumed in a channel may not always be fully used. For example, bursty or Aloha traffic may limit the power being used to transmit data in a channel. Thus, particular embodiments allow transceivers to increase the power used to transmit data in a channel. For example, many transceivers may be allowed to send data in a channel. If all transceivers were transmitting at once at an increased power level, the aggregate power level may be exceeded for the channel. All the transceivers may be allotted a fixed percentage of the aggregate power so as to guarantee not exceeding the power limit. However, not all transceivers may be using their allotted power at the same time. Thus, when the allotted aggregate power in the channel is not fully utilized, a transceiver may increase its traffic beyond its normal portion. For example, the transceiver may use a power-demanding high order modulation scheme to send data.

摘要翻译： 具体实施例提供了用于控制信道中的功率的技术。 在通道中消耗的功率可能不总是被完全使用。 例如，突发或Aloha流量可能限制用于在信道中传输数据的功率。 因此，特定实施例允许收发机增加用于在信道中传输数据的功率。 例如，可以允许许多收发器在信道中发送数据。 如果所有收发器正在以增加的功率电平一次发送，则可能会超过通道的总功率电平。 所有收发器可以分配一个固定的总功率百分比，以保证不超过功率限制。 但是并不是所有的收发器都可能同时使用它们的分配功率。 因此，当通道中的分配的总功率未被充分利用时，收发器可以将其业务增加超过其正常部分。 例如，收发器可以使用功率要求高的调制方案来发送数据。