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1. 发明申请

US20060222127A1 Method for performing high resolution phase alignment of multiple clocks using low resolution converters 有权
标题翻译：使用低分辨率转换器执行多个时钟的高分辨率相位对准的方法
公开(公告)号：US20060222127A1
公开(公告)日：2006-10-05
申请号：US11395590
申请日：2006-03-30
申请人： Alfred Zantow , Ray Prado , Randy Olenz , Kurt Hedlund , Steve Sanders
发明人： Alfred Zantow , Ray Prado , Randy Olenz , Kurt Hedlund , Steve Sanders
IPC分类号： H04L7/00
CPC分类号： H03L7/091 , H04L7/033
摘要： The offset between a reference clock output signal and a target clock output signal are measured during a predetermined period. Based on the measurement, an offset signal is generated. The offset signal is integrated into an average offset signal value, wherein the period of integration is the predetermined phase measurement time. The target clock is adjusted based on the average offset signal value so that the offset signal magnitude value approaches a predetermined limit. The process is iterated until the clocks are aligned within a predetermined tolerance. A tristatable XOR device may be used to measure phase difference, a simple RC circuit may be used to integrate the measured phase difference offset signal into the average offset signal and a low resolution A/D converter to digitize the average offset signal, before feeding the average offset signal value to the target clock.
摘要翻译：在预定周期内测量参考时钟输出信号和目标时钟输出信号之间的偏移。基于测量，产生偏移信号。偏移信号被积分成平均偏移信号值，其中积分周期是预定的相位测量时间。基于平均偏移信号值调整目标时钟，使得偏移信号幅度值接近预定极限。重复该过程，直到时钟在预定公差内对齐。可以使用三态XOR装置来测量相位差，可以使用简单的RC电路将测量的相位差偏移信号整合到平均偏移信号中，并且可以使用低分辨率A / D转换器来在馈送之前对平均偏移信号进行数字化平均偏移信号值到目标时钟。

2. 发明授权

US07593495B2 Method for performing high resolution phase alignment of multiple clocks using low resolution converters 有权
标题翻译：使用低分辨率转换器执行多个时钟的高分辨率相位对准的方法
公开(公告)号：US07593495B2
公开(公告)日：2009-09-22
申请号：US11395590
申请日：2006-03-30
申请人： Alfred Robert Zantow , Ray Prado , Randy Olenz , Kurt Hedlund , Steve Sanders
发明人： Alfred Robert Zantow , Ray Prado , Randy Olenz , Kurt Hedlund , Steve Sanders
IPC分类号： H04L7/00
CPC分类号： H03L7/091 , H04L7/033
摘要： The offset between a reference clock output signal and a target clock output signal are measured during a predetermined period. Based on the measurement, an offset signal is generated. The offset signal is integrated into an average offset signal value, wherein the period of integration is the predetermined phase measurement time. The target clock is adjusted based on the average offset signal value so that the offset signal magnitude value approaches a predetermined limit. The process is iterated until the clocks are aligned within a predetermined tolerance.
摘要翻译：在预定周期内测量参考时钟输出信号和目标时钟输出信号之间的偏移。基于测量，产生偏移信号。偏移信号被积分成平均偏移信号值，其中积分周期是预定的相位测量时间。基于平均偏移信号值调整目标时钟，使得偏移信号幅度值接近预定极限。重复该过程，直到时钟在预定公差内对齐。

3. 发明授权

US08218438B1 Regulating traffic flow in a network device 有权
标题翻译：调节网络设备中的流量
公开(公告)号：US08218438B1
公开(公告)日：2012-07-10
申请号：US12702434
申请日：2010-02-09
申请人： Jeffrey Howe , Steve Sanders , Randy Olenz , Steven Krapp
发明人： Jeffrey Howe , Steve Sanders , Randy Olenz , Steven Krapp
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L47/10 , H04L47/215
摘要： A token bucket instantiation regulate packets in a traffic flow stream based on a predetermined peak traffic flow rate. The token bucket size is nominally set to zero. An evaluation is made at a device that has received a given packet. The packet is considered conforming and is passed from the device if the token depth of the bucket is zero or greater. The token depth is decreased by the number of byes in the packet that was passed. The token depth is continuously replenished at a predetermined token rate until the predetermined bucket size is attained (the bucket is full). A received packet is deemed nonconforming if the token depth is less than zero; the non-conforming packet is not passed but is processed according to non-conforming criteria. Token bucket instantiations may be implemented in hardware, software or firmware for each traffic flow to regulate traffic to a given user.
摘要翻译：令牌桶实例化基于预定的峰值业务流量来调节业务流中的分组。令牌桶大小名义上设置为零。在接收到给定分组的设备进行评估。分组被认为是符合的，并且如果桶的令牌深度为零或更大，则将其从设备传递。令牌深度减少通过的数据包中的bye的数量。令牌深度以预定的令牌速率连续补充，直到达到预定的桶大小（桶已满）。如果令牌深度小于零，则接收到的分组被认为是不合格的; 不合格的包不被通过，而是根据不符合标准进行处理。令牌桶实例可以在每个业务流的硬件，软件或固件中实现，以调节给定用户的流量。

4. 发明授权

US07660250B2 Method and system for regulating traffic in a network device 有权
标题翻译：调节网络设备流量的方法和系统
公开(公告)号：US07660250B2
公开(公告)日：2010-02-09
申请号：US11594304
申请日：2006-11-08
申请人： Jeffrey J Howe , Steve Sanders , Randy Olenz , Steve Krapp
发明人： Jeffrey J Howe , Steve Sanders , Randy Olenz , Steve Krapp
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L47/10 , H04L47/215
摘要： A token bucket instantiation regulate packets in a traffic flow stream based on a predetermined peak traffic flow rate. The token bucket size is nominally set to zero. An evaluation is made at a device that has received a given packet. The packet is considered conforming and is passed from the device if the token depth of the bucket is zero or greater. The token depth is decreased by the number of byes in the packet that was passed. The token depth is continuously replenished at a predetermined token rate until the predetermined bucket size is attained (the bucket is full). A received packet is deemed nonconforming if the token depth is less than zero; the non-conforming packet is not passed but is processed according to non-conforming criteria. Token bucket instantiations may be implemented in hardware, software or firmware for each traffic flow to regulate traffic to a given user.
摘要翻译：令牌桶实例化基于预定的峰值业务流量来调节业务流中的分组。令牌桶大小名义上设置为零。在接收到给定分组的设备进行评估。分组被认为是符合的，并且如果桶的令牌深度为零或更大，则将其从设备传递。令牌深度减少通过的数据包中的bye的数量。令牌深度以预定的令牌速率连续补充，直到达到预定的桶大小（桶已满）。如果令牌深度小于零，则接收到的分组被认为是不合格的; 不合格的包不被通过，而是根据不符合标准进行处理。令牌桶实例可以在每个业务流的硬件，软件或固件中实现，以调节给定用户的流量。

5. 发明申请

US20070104103A1 Method and system for regulating traffic in a network device 有权
标题翻译：调节网络设备流量的方法和系统
公开(公告)号：US20070104103A1
公开(公告)日：2007-05-10
申请号：US11594304
申请日：2006-11-08
申请人： Jeffrey Howe , Steve Sanders , Randy Olenz , Steve Krapp
发明人： Jeffrey Howe , Steve Sanders , Randy Olenz , Steve Krapp
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/215
摘要： A token bucket instantiation regulate packets in a traffic flow stream based on a predetermined peak traffic flow rate. The token bucket size is nominally set to zero. An evaluation is made at a device that has received a given packet. The packet is considered conforming and is passed from the device if the token depth of the bucket is zero or greater. The token depth is decreased by the number of byes in the packet that was passed. The token depth is continuously replenished at a predetermined token rate until the predetermined bucket size is attained (the bucket is full). A received packet is deemed nonconforming if the token depth is less than zero; the non-conforming packet is not passed but is processed according to non-conforming criteria. Token bucket instantiations may be implemented in hardware, software or firmware for each traffic flow to regulate traffic to a given user.
摘要翻译：令牌桶实例化基于预定的峰值业务流量来调节业务流中的分组。令牌桶大小名义上设置为零。在接收到给定分组的设备进行评估。分组被认为是符合的，并且如果桶的令牌深度为零或更大，则将其从设备传递。令牌深度减少通过的数据包中的bye的数量。令牌深度以预定的令牌速率连续补充，直到达到预定的桶大小（桶已满）。如果令牌深度小于零，则接收到的分组被认为是不合格的; 不合格的包不被通过，而是根据不符合标准进行处理。令牌桶实例可以在每个业务流的硬件，软件或固件中实现，以调节给定用户的流量。

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