公开(公告)号：EP3160096A1

公开(公告)日：2017-04-26

申请号：EP16002225.7

申请日：2016-10-17

Applicant: Harris Corporation

Inventor： Weston, Jeffery H. ,  Koski, Eric Norman

IPC: H04L12/841 ,  H04L12/801 ,  H04L29/06

CPC classification number: H04L5/0055 ,  H04L41/0654 ,  H04L43/0864 ,  H04L47/193 ,  H04L47/283 ,  H04L49/90 ,  H04L63/0428 ,  H04L63/0471 ,  H04L63/0492 ,  H04L63/168 ,  H04L69/163 ,  H04L69/326 ,  H04W88/182

Abstract: A communications system includes a sender device configured to send data packets in accordance with a Transmission Control Protocol (TCP) to a receiver device. An intermediate device is coupled between the sender device and the receiver device and includes a wireless transceiver configured to provide a communications link between the sender device and the receiver device and wherein said communications link is susceptible to at least one of transmission delays and transmission errors. A controller is coupled to the wireless transceiver and configured to serve as a TCP proxy between the sender device and the receiver device by sending successive simulated TCP acknowledgements of delivery to the sender device starting at a delay time shorter than a TCP retransmission timeout period and increasing for each successive simulated TCP acknowledgement.

Abstract translation: 通信系统包括发送器设备，该发送器设备被配置为根据传输控制协议（TCP）将数据分组发送到接收器设备。 中间设备耦合在发送器设备和接收器设备之间，并且包括被配置为在发送器设备和接收器设备之间提供通信链路的无线收发器，并且其中所述通信链路易受传输延迟和传输错误中的至少一个影响。 控制器耦合到无线收发器并且被配置为通过在比TCP重传超时周期短的延迟时间处开始向发送方设备发送连续的模拟的TCP传送确认，并且被配置为用作发送方设备和接收方设备之间的TCP代理并且增加 为每个连续的模拟TCP确认。

公开(公告)号：EP3160096B1

公开(公告)日：2018-06-27

申请号：EP16002225.7

申请日：2016-10-17

Applicant: Harris Corporation

Inventor： Weston, Jeffery H. ,  Koski, Eric Norman

IPC: H04L12/841 ,  H04L12/801 ,  H04L29/06

CPC classification number: H04L5/0055 ,  H04L41/0654 ,  H04L43/0864 ,  H04L47/193 ,  H04L47/283 ,  H04L49/90 ,  H04L63/0428 ,  H04L63/0471 ,  H04L63/0492 ,  H04L63/168 ,  H04L69/163 ,  H04L69/326 ,  H04W88/182

Abstract: A communications system includes a sender device configured to send data packets in accordance with a Transmission Control Protocol (TCP) to a receiver device. An intermediate device is coupled between the sender device and the receiver device and includes a wireless transceiver configured to provide a communications link between the sender device and the receiver device and wherein said communications link is susceptible to at least one of transmission delays and transmission errors. A controller is coupled to the wireless transceiver and configured to serve as a TCP proxy between the sender device and the receiver device by sending successive simulated TCP acknowledgements of delivery to the sender device starting at a delay time shorter than a TCP retransmission timeout period and increasing for each successive simulated TCP acknowledgement.

公开(公告)号：EP2645797A3

公开(公告)日：2017-12-06

申请号：EP13001480.6

申请日：2013-03-22

Applicant: HARRIS CORPORATION

Inventor： Nieto, John Wesley ,  Furman, William Nelson ,  Koski, Eric Norman

IPC: H04W72/08 ,  H04L5/00

Abstract: A communications device may include a wireless radio frequency (RF) transceiver, and a controller coupled to the wireless RF transceiver. The controller may be configured to determine received signal characteristics and perform a spectral estimation operation associated with a frequency spectrum on the received signal characteristics, determine a channel selection method characteristic associated with a channel in the frequency spectrum including channels, generate statistical values for each channel based upon the received signal characteristics, and select a portion of the frequency spectrum for a signal to be transmitted by the wireless RF transceiver based upon the spectral estimation operation, the statistical values, and the channel selection method characteristic.

Abstract translation: 通信设备可以包括无线射频（RF）收发器，以及耦合到无线RF收发器的控制器。 控制器可以被配置为确定接收到的信号特征并且执行与接收到的信号特征上的频谱相关联的谱估计操作，确定与包括信道的频谱中的信道相关联的信道选择方法特征，生成每个信道的统计值 基于接收到的信号特性，并且基于频谱估计操作，统计值和频道选择方法特性来选择要由无线RF收发器发送的信号的频谱的一部分。

公开(公告)号：EP2645797A2

公开(公告)日：2013-10-02

申请号：EP13001480.6

申请日：2013-03-22

Applicant: HARRIS CORPORATION

Inventor： Nieto, John Wesley ,  Furman, William Nelson ,  Koski, Eric Norman

IPC: H04W72/08

Abstract: A communications device may include a wireless radio frequency (RF) transceiver, and a controller coupled to the wireless RF transceiver. The controller may be configured to determine received signal characteristics and perform a spectral estimation operation associated with a frequency spectrum on the received signal characteristics, determine a channel selection method characteristic associated with a channel in the frequency spectrum including channels, generate statistical values for each channel based upon the received signal characteristics, and select a portion of the frequency spectrum for a signal to be transmitted by the wireless RF transceiver based upon the spectral estimation operation, the statistical values, and the channel selection method characteristic.

Abstract translation: 通信设备可以包括无线射频（RF）收发器和耦合到无线RF收发器的控制器。 控制器可以被配置为确定接收到的信号特性并且执行与接收信号特性上的频谱相关联的频谱估计操作，确定与包括频道的频谱中的信道相关联的信道选择方法特性，生成每个信道的统计值 基于接收到的信号特性，并且基于频谱估计操作，统计值和信道选择方法特性，选择要由无线RF收发器发送的信号的频谱的一部分。