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1. 发明授权

US07324548B2 Transceiver system and method supporting variable rates and multiple protocols 有权
标题翻译：收发器系统和支持可变速率和多种协议的方法
公开(公告)号：US07324548B2
公开(公告)日：2008-01-29
申请号：US10355472
申请日：2003-01-31
申请人： Vikram Natarajan , Kang Xiao , Mario Caresosa , Jay Proano , David Chung , Afshin Momtaz , Randy Stolaruk , Xin Wang , Namik Kocaman
发明人： Vikram Natarajan , Kang Xiao , Mario Caresosa , Jay Proano , David Chung , Afshin Momtaz , Randy Stolaruk , Xin Wang , Namik Kocaman
IPC分类号： H04J3/16 , H04J3/22 , H04J14/00 , H04B10/00
CPC分类号： H04Q11/0478 , H04J3/04 , H04J3/0685 , H04J3/1611 , H04J2203/0046 , H04J2203/0067 , H04J2203/0082 , H04J2203/0089 , Y10S370/907
摘要： Present herein is a multirate transceiver wherein data can be received at a first data rate and transmitted at a second data rate. The transceiver device comprises a first interface for receiving data at one data rate a mapper that can map data from a first rate to the second rate, and a second interface for transmitting the data at the second data rate.
摘要翻译：本发明是一种多速率收发器，其中可以以第一数据速率接收数据并以第二数据速率发送数据。收发器装置包括用于以一个数据速率接收能够将数据从第一速率映射到第二速率的映射器的数据的第一接口和用于以第二数据速率发送数据的第二接口。

2. 发明申请

US20080130679A1 TRANSCEIVER SYSTEM AND METHOD SUPPORTING VARIABLE RATES AND MULTIPLE PROTOCOLS 审中-公开
标题翻译：收支系统和支持可变利率和多项协议的方法
公开(公告)号：US20080130679A1
公开(公告)日：2008-06-05
申请号：US11933881
申请日：2007-11-01
申请人： Vikram Natarajan , Kang Xiao , Mario Caresosa , Jay Proano , David Chung , Afshin Momtaz , Randy Stolaruk , Xin Wang , Namik Kocaman
发明人： Vikram Natarajan , Kang Xiao , Mario Caresosa , Jay Proano , David Chung , Afshin Momtaz , Randy Stolaruk , Xin Wang , Namik Kocaman
IPC分类号： H04J3/16 , H04J3/22 , H04B10/00 , H04J14/00
CPC分类号： H04Q11/0478 , H04J3/04 , H04J3/0685 , H04J3/1611 , H04J2203/0046 , H04J2203/0067 , H04J2203/0082 , H04J2203/0089 , Y10S370/907
摘要： Present herein is a multirate transceiver wherein data can be received at a first data rate and transmitted at a second data rate. The transceiver device comprises a first interface for receiving data at one data rate a mapper that can map data from a first rate to the second rate, and a second interface for transmitting the data at the second data rate.
摘要翻译：本发明是一种多速率收发器，其中可以以第一数据速率接收数据并以第二数据速率发送数据。收发器装置包括用于以一个数据速率接收能够将数据从第一速率映射到第二速率的映射器的数据的第一接口和用于以第二数据速率发送数据的第二接口。

3. 发明授权

US07702010B2 System for monitoring the quality of a communications channel with mirror receivers 有权
标题翻译：用镜像接收机监控通信通道质量的系统
公开(公告)号：US07702010B2
公开(公告)日：2010-04-20
申请号：US12071138
申请日：2008-02-15
申请人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
发明人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
IPC分类号： H04B3/46 , H04B17/00
CPC分类号： H04L43/0823
摘要： A system is presented that monitors the quality of a communications channel with mirror receivers. A first receiver and a second receiver, coupled in parallel with the first receiver, receive a data signal transmitted over the communications channel. The second receiver generates an output signal. A signal integrity (SI) processor manipulates the output signal in order to determine the quality of the communications channel. The SI processor samples a phase-shifted version of the output signal, which has a phase shifted relative to a zero reference phase, and analyzes the phase-shifted version of the output signal for bit errors. In an embodiment, the SI processor manipulates the output signal to extract an eye diagram indicative of the quality of the communications channel. The SI processor non-intrusively determines the quality of the communications channel using the second receiver.
摘要翻译：提出了一种监控带有镜像接收器的通信通道质量的系统。与第一接收机并联耦合的第一接收机和第二接收机接收通过通信信道发送的数据信号。第二个接收器产生一个输出信号。信号完整性（SI）处理器操纵输出信号，以便确定通信信道的质量。 SI处理器对输出信号的相移版本进行采样，该相位版本相对于零参考相位具有相移，并且分析用于位错误的输出信号的相移版本。在一个实施例中，SI处理器操纵输出信号以提取指示通信信道质量的眼图。 SI处理器非侵入性地确定使用第二接收机的通信信道的质量。

4. 发明授权

US07339986B2 Method of monitoring the quality of a communications channel 有权
标题翻译：监控通信信道质量的方法
公开(公告)号：US07339986B2
公开(公告)日：2008-03-04
申请号：US10767729
申请日：2004-01-30
申请人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
发明人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
IPC分类号： H04B3/46 , H04B17/00 , H04Q1/20
CPC分类号： H04L43/022 , H04L43/0811 , H04L43/0823 , H04L43/16
摘要： A method is presented that monitors the quality of a communications channel. The method includes receiving a data signal and establishing a zero reference phase of the received data signal. The method further includes generating a phase-shifted data signal by phase shifting the received data signal relative to the zero reference phase, and sampling the phase-shifted data signal for one or more phase-shift positions. A zero reference phase is reestablished between sampling at each of the phase-shift positions. The method also includes detecting bit errors in the phase-shifted data signal at each of the phase-shift positions in order to provide a communications channel quality measurement. In an embodiment, the method includes generating an eye diagram according to a count of detected bit errors relative to a count of detected bits. The eye diagram characterizes the quality of the communications channel.
摘要翻译：提出了一种监测通信信道质量的方法。该方法包括接收数据信号并建立接收数据信号的零参考相位。该方法还包括通过相对于零参考相位相移所接收的数据信号来产生相移数据信号，并对一个或多个相移位置的相移数据信号进行采样。在每个相移位置的采样之间重新建立零参考相位。该方法还包括检测每个相移位置处的相移数据信号中的位错误，以提供通信信道质量测量。在一个实施例中，该方法包括根据检测到的比特错误的计数相对于检测到的比特的计数来生成眼图。眼图描绘了通信信道的质量。

5. 发明申请

US20050132258A1 Method and system for onboard bit error rate (BER) estimation in a port bypass controller 失效
标题翻译：端口旁路控制器中板载误码率（BER）估计的方法和系统
公开(公告)号：US20050132258A1
公开(公告)日：2005-06-16
申请号：US10779001
申请日：2004-02-13
申请人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
发明人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
IPC分类号： G06F11/00 , H04L1/00 , H04L1/20 , H04L1/24
CPC分类号： H04L1/245 , H04L1/0061 , H04L1/203 , H04L2001/0094
摘要： Certain aspects of the method may comprise receiving via a first port of the port bypass controller, a data stream comprising at least one known bit pattern. Upon locking onto at least a portion of the known bit pattern in the received data stream, a bit error rate may be generated based on a bit-by-bit comparison of at least a portion of the data stream received after locking occurs. At least a portion of the data stream may be compared with a corresponding portion of expected data. The bit error rate may be calculated based on results from comparing at least a portion of the data stream with a corresponding portion of the expected data. The known bit pattern may be internally generated within the port bypass controller or it may be externally generated by a host system.
摘要翻译：该方法的某些方面可以包括经由端口旁路控制器的第一端口接收包括至少一个已知位模式的数据流。在锁定到所接收的数据流中的已知位模式的至少一部分之后，可以基于锁定发生后接收到的数据流的至少一部分的比特比较来产生误码率。数据流的至少一部分可以与预期数据的相应部分进行比较。可以基于将数据流的至少一部分与预期数据的对应部分进行比较的结果来计算误码率。已知位模式可以在端口旁路控制器内部生成，或者可以由主机系统从外部生成。

6. 发明申请

US20050131988A1 Method and system for seamless dual switching in a port bypass controller 有权
标题翻译：端口旁路控制器无缝双切换的方法和系统
公开(公告)号：US20050131988A1
公开(公告)日：2005-06-16
申请号：US10779234
申请日：2004-02-13
申请人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
发明人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
IPC分类号： H04L12/437 , H04L12/56 , G06F15/16
CPC分类号： H04L12/437 , H04L49/357 , H04L49/552
摘要： Certain aspects of the invention for seamless port bypass controller operations for storage systems, for example, and may comprise a first port of a port bypass controller that receives an input signal and at least one of a plurality of selectors that selects at least a second port coupled in a chain to the first port. At least one of the selectors may switch at least a portion of the received input signal from the first port to at least the second port without initializing or reconfiguring the second port. A repeater may repeat at least a portion of the received input signal to the second port without initializing or reconfiguring the second port. A retimer may generate a retimed signal corresponding to at least a portion of the received input signal to the second port without initializing or reconfiguring the second port.
摘要翻译：例如，用于存储系统的无缝端口旁路控制器操作的本发明的某些方面可以包括接收输入信号的端口旁路控制器的第一端口和选择至少第二端口的多个选择器中的至少一个连接到第一个港口。至少一个选择器可以将接收到的输入信号的至少一部分从第一端口切换到至少第二端口，而不初始化或重新配置第二端口。中继器可以将接收的输入信号的至少一部分重复到第二端口，而不初始化或重新配置第二端口。重新定时器可以在不初始化或重新配置第二端口的情况下产生对应于接收到的输入信号的至少一部分到第二端口的重新定时信号。

7. 发明授权

US08160109B2 Method and system for synchronizing a transceiver and a downstream device in an optical transmission network 有权
标题翻译：在光传输网络中同步收发器和下游设备的方法和系统
公开(公告)号：US08160109B2
公开(公告)日：2012-04-17
申请号：US10330416
申请日：2002-12-27
申请人： Jay Proano , Sheila Oiu , Tim Chan , Hongtao Jiang
发明人： Jay Proano , Sheila Oiu , Tim Chan , Hongtao Jiang
IPC分类号： H04J3/06
CPC分类号： H04J3/0685 , H04J3/04 , H04J2203/0089
摘要： Aspects of the invention provide a method and system for synchronizing a transceiver and a framer in an optical transmission network. Subsequent to achieving synchronization of an inbound data stream, an internal framer may be adapted to inform a downstream device such as a full framer, that synchronization has already been attained. Accordingly, the downstream device may not need to perform resynchronization of the inbound data and can immediately start processing the inbound data. Advantageously, the internal framer may provide expedited error checking, handling and reporting prior to receipt of the data by the downstream device.
摘要翻译：本发明的方面提供了一种在光传输网络中同步收发机和成帧器的方法和系统。在实现入站数据流的同步之后，内部成帧器可以适于通知诸如完整成帧器的下游设备，已经达到同步。因此，下游设备可能不需要执行入站数据的重新同步，并且可以立即开始处理入站数据。有利地，内部成帧器可以在下游设备接收数据之前提供加速错误检查，处理和报告。

8. 发明申请

US20050188284A1 Method of monitoring the quality of a communications channel 有权
标题翻译：监控通信信道质量的方法
公开(公告)号：US20050188284A1
公开(公告)日：2005-08-25
申请号：US10767729
申请日：2004-01-30
申请人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
发明人： Jay Proano , Howard Baumer , Chung-Jue Chen , Ali Ghiasi , Vasudevan Parthasarathy , Rajesh Satapathy , Linda Ying
IPC分类号： G06F11/00
CPC分类号： H04L43/022 , H04L43/0811 , H04L43/0823 , H04L43/16
摘要： A method is presented that monitors the quality of a communications channel. The method includes receiving a data signal and establishing a zero reference phase of the received data signal. The method further includes generating a phase-shifted data signal by phase shifting the received data signal relative to the zero reference phase, and sampling the phase-shifted data signal for one or more phase-shift positions. A zero reference phase is reestablished between sampling at each of the phase-shift positions. The method also includes detecting bit errors in the phase-shifted data signal at each of the phase-shift positions in order to provide a communications channel quality measurement. In an embodiment, the method includes generating an eye diagram according to a count of detected bit errors relative to a count of detected bits. The eye diagram characterizes the quality of the communications channel.
摘要翻译：提出了一种监测通信信道质量的方法。该方法包括接收数据信号并建立接收数据信号的零参考相位。该方法还包括通过相对于零参考相位相移所接收的数据信号来产生相移数据信号，并对一个或多个相移位置的相移数据信号进行采样。在每个相移位置的采样之间重新建立零参考相位。该方法还包括检测每个相移位置处的相移数据信号中的位错误，以提供通信信道质量测量。在一个实施例中，该方法包括根据检测到的比特错误的计数相对于检测到的比特的计数来生成眼图。眼图描绘了通信信道的质量。

9. 发明申请

US20050131987A1 Method and system for robust elastic FIFO (EFIFO) in a port bypass controller 失效
标题翻译：端口旁路控制器中鲁棒弹性FIFO（EFIFO）的方法和系统
公开(公告)号：US20050131987A1
公开(公告)日：2005-06-16
申请号：US10779232
申请日：2004-02-13
申请人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
发明人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
IPC分类号： G06F15/16 , H04L12/56
CPC分类号： H04L49/3018 , H04L49/357
摘要： Certain embodiments of the invention may be found in a method and system for handling data in port bypass controllers for storage systems and may comprise receiving a data stream from a receive port bypass controller's port and buffering at least a portion of the received data stream in at least one EFIFO buffer integrated within the port bypass controller. A data rate or frequency of the received data stream may be changed by inserting at least one extended fill word in the buffered portion of the received data stream or by deleting at least one fill word from the received data stream buffered in the EFIFO buffer. The extended fill word may comprise a loop initialization primitive (LIP), a loop port bypass (LPB), a loop port enable (LPE), a not operation state (NOS), an offline state (OLS), a link reset response (LRR) and/or a link reset (LR).
摘要翻译：可以在用于处理用于存储系统的端口旁路控制器中的数据的方法和系统中找到本发明的某些实施例，并且可以包括从接收端口旁路控制器的端口接收数据流，并将接收到的数据流的至少一部分缓冲在集成在端口旁路控制器内的至少一个EFIFO缓冲区。可以通过在接收到的数据流的缓冲部分中插入至少一个扩展填充字，或者从缓冲在EFIFO缓冲器中的接收数据流中删除至少一个填充字来改变接收数据流的数据速率或频率。扩展填充字可以包括循环初始化原语（LIP），循环端口旁路（LPB），循环端口使能（LPE），非操作状态（NOS），离线状态（OLS），链路复位响应 LRR）和/或链路复位（LR）。

10. 发明授权

US08243590B2 Method and system for seamless dual switching in a port bypass controller 有权
标题翻译：端口旁路控制器无缝双切换的方法和系统
公开(公告)号：US08243590B2
公开(公告)日：2012-08-14
申请号：US10779234
申请日：2004-02-13
申请人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
发明人： Chung-Jue Chen , Ali Ghiasi , Jay Proano , Rajesh Satapathy , Steve Thomas
IPC分类号： H04J1/16
CPC分类号： H04L12/437 , H04L49/357 , H04L49/552
摘要： Certain aspects of the invention for seamless port bypass controller operations for storage systems, for example, and may comprise a first port of a port bypass controller that receives an input signal and at least one of a plurality of selectors that selects at least a second port coupled in a chain to the first port. At least one of the selectors may switch at least a portion of the received input signal from the first port to at least the second port without initializing or reconfiguring the second port. A repeater may repeat at least a portion of the received input signal to the second port without initializing or reconfiguring the second port. A retimer may generate a retimed signal corresponding to at least a portion of the received input signal to the second port without initializing or reconfiguring the second port.
摘要翻译：例如，用于存储系统的无缝端口旁路控制器操作的本发明的某些方面可以包括接收输入信号的端口旁路控制器的第一端口和选择至少第二端口的多个选择器中的至少一个连接到第一个港口。至少一个选择器可以将接收到的输入信号的至少一部分从第一端口切换到至少第二端口，而不初始化或重新配置第二端口。中继器可以将接收的输入信号的至少一部分重复到第二端口，而不初始化或重新配置第二端口。重新定时器可以在不初始化或重新配置第二端口的情况下产生对应于接收到的输入信号的至少一部分到第二端口的重新定时信号。

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