公开(公告)号：US20050286544A1

公开(公告)日：2005-12-29

申请号：US10877118

申请日：2004-06-25

申请人： Duncan Kitchin ,  Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini ,  Peter Ekner

发明人： Duncan Kitchin ,  Krishnan Rajamani ,  Jaya Jeyaseelan ,  Tejaswini ,  Peter Ekner

IPC分类号： H04L12/28 ,  H04L12/54 ,  H04L12/56

CPC分类号： H04L49/9047 ,  H04L49/90 ,  H04L49/901

摘要： In one embodiment, a method is provided. The method of this embodiment provides selecting one of a plurality of host transmit queues on a host memory by selecting an entry from a queue descriptor list on a network device, the selected entry being associated with one or more packets on the host memory, retrieving at least one of the one or more packets from the host memory, and storing the at least one of the one or more packets in a device transmit queue of the network device.

摘要翻译： 在一个实施例中，提供了一种方法。 该实施例的方法提供通过从网络设备上的队列描述符列表中选择一个条目来选择主机存储器上的多个主机发送队列中的一个，所选择的条目与主机存储器上的一个或多个分组相关联， 来自所述主机存储器的所述一个或多个分组中的至少一个，并且将所述一个或多个分组中的所述至少一个分组存储在所述网络设备的设备传输队列中。

公开(公告)号：US20130311609A1

公开(公告)日：2013-11-21

申请号：US13981420

申请日：2012-01-11

申请人： Søren Kragh ,  Peter Ekner

发明人： Søren Kragh ,  Peter Ekner

IPC分类号： H04L29/08

CPC分类号： H04L67/02 ,  H04L49/9047

摘要： An apparatus and a method for receiving and forwarding packets, where the packets are received by a number of adapters and fed to a common storage in addresses allocated by a controller. The controller is adapted to forward to the adapters requests and at the same time log which addresses have been allocated to each adapter. As a response to the request, the individual adapter forwards predetermined data to predetermined addresses in the storage so that the controller is able to update the available or the used addresses in the storage.

摘要翻译： 一种用于接收和转发分组的装置和方法，其中分组被多个适配器接收并且被馈送到由控制器分配的地址中的公共存储器。 控制器适用于转发适配器请求，同时记录已分配给每个适配器的地址。 作为对请求的响应，单个适配器将预定数据转发到存储器中的预定地址，使得控制器能够更新存储器中的可用或被使用的地址。

公开(公告)号：US07127669B2

公开(公告)日：2006-10-24

申请号：US10227465

申请日：2002-08-23

申请人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

发明人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

IPC分类号： H03M11/18

CPC分类号： H04L1/22 ,  H04Q11/0062 ,  H04Q2011/0081 ,  H04Q2011/0084

摘要： The systems and methods described herein provide a redundant communication path. The systems and methods can provide a second source for the same data under many circumstances. These circumstances can include, for example, 1) when data incurs errors during transmission in the communication link network, 2) when a communication link in the communication link network experiences transient blockage, 3) when a communication link experiences prolonged or indefinite blockage, and 4) when an optical transceiver unit within the communication link network experiences a hardware failure and is unable to perform its tasks.

公开(公告)号：US09729259B2

公开(公告)日：2017-08-08

申请号：US14238753

申请日：2012-08-30

申请人： Peter Ekner

发明人： Peter Ekner

IPC分类号： H04J3/06 ,  H04L7/033 ,  H04L7/00 ,  H04L7/04

CPC分类号： H04J3/0697 ,  H04L7/0012 ,  H04L7/0331 ,  H04L7/04

摘要： A de-serializer, such as forming part of a SERDES, in which a point in time of receipt, on the serial data path, of receipt of a particular part of a data packet, such as an SOF, is determined from when that part is output on the parallel data path from knowledge of the clock controlling the parallel data path as well as which of the parallel lanes the part is output on.

公开(公告)号：US20120327949A1

公开(公告)日：2012-12-27

申请号：US13513520

申请日：2010-12-06

申请人： Peter Korger ,  Peter Ekner

发明人： Peter Korger ,  Peter Ekner

IPC分类号： H04L12/56

CPC分类号： H04L49/9047 ,  H04L49/901

摘要： An apparatus and a method where a plurality of physically separate data receiving/analyzing elements receive data packets and time stamp these. A controlling unit determines a storing address for each data packet based on at least the time stamp, where the controlling unit does not perform the determination of the address until a predetermined time delay has elapsed after the time of receipt.

摘要翻译： 一种其中多个物理分离的数据接收/分析元件接收数据分组并对其进行时间戳记的装置和方法。 控制单元至少基于时间戳确定每个数据分组的存储地址，其中控制单元不执行地址的确定，直到在接收时间过去了预定的时间延迟。

公开(公告)号：US07770097B2

公开(公告)日：2010-08-03

申请号：US11513876

申请日：2006-08-31

申请人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

发明人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

IPC分类号： G06F11/10 ,  G06F11/18

CPC分类号： H04L1/22 ,  H04Q11/0062 ,  H04Q2011/0081 ,  H04Q2011/0084

摘要： The systems and methods described herein provide a redundant communication path. The systems and methods can provide a second source for the same data under many circumstances. These circumstances can include, for example, 1) when data incurs errors during transmission in the communication link network, 2) when a communication link in the communication link network experiences transient blockage, 3) when a communication link experiences prolonged or indefinite blockage, and 4) when an optical transceiver unit within the communication link network experiences a hardware failure and is unable to perform its tasks.

摘要翻译： 本文描述的系统和方法提供冗余通信路径。 在许多情况下，系统和方法可以为同一数据提供第二个来源。 这些情况可能包括：1）数据在通信链路网络传输过程中发生错误时，2）当通信链路网络中的通信链路发生暂时阻塞时，3）当通信链路经历长时间或不定期的阻塞时，以及 4）当通信链路网络内的光收发器单元经历硬件故障并且无法执行其任务时。

公开(公告)号：US20070011587A1

公开(公告)日：2007-01-11

申请号：US11513876

申请日：2006-08-31

申请人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

发明人： Scott Platenberg ,  Peter Ekner ,  James Troxel ,  Gary Morton

IPC分类号： H03M13/00

CPC分类号： H04L1/22 ,  H04Q11/0062 ,  H04Q2011/0081 ,  H04Q2011/0084

摘要： The systems and methods described herein provide a redundant communication path. The systems and methods can provide a second source for the same data under many circumstances. These circumstances can include, for example, 1) when data incurs errors during transmission in the communication link network, 2) when a communication link in the communication link network experiences transient blockage, 3) when a communication link experiences prolonged or indefinite blockage, and 4) when an optical transceiver unit within the communication link network experiences a hardware failure and is unable to perform its tasks.

摘要翻译： 本文描述的系统和方法提供冗余通信路径。 在许多情况下，系统和方法可以为同一数据提供第二个来源。 这些情况可能包括：1）数据在通信链路网络传输过程中发生错误时，2）当通信链路网络中的通信链路发生暂时阻塞时，3）当通信链路经历长时间或不定期的阻塞时，以及 4）当通信链路网络内的光收发器单元经历硬件故障并且无法执行其任务时。

公开(公告)号：US09407581B2

公开(公告)日：2016-08-02

申请号：US13513520

申请日：2010-12-06

申请人： Peter Korger ,  Peter Ekner

发明人： Peter Korger ,  Peter Ekner

IPC分类号： H04L12/56 ,  H04L1/00 ,  H04L7/00 ,  G06F1/12 ,  H04L12/861 ,  H04L12/879

CPC分类号： H04L49/9047 ,  H04L49/901

摘要： An apparatus and a method where a plurality of physically separate data receiving/analyzing elements receive data packets and time stamp these. A controlling unit determines a storing address for each data packet based on at least the time stamp, where the controlling unit does not perform the determination of the address until a predetermined time delay has elapsed after the time of receipt.

摘要翻译： 一种其中多个物理分离的数据接收/分析元件接收数据分组并对其进行时间戳记的装置和方法。 控制单元至少基于时间戳确定每个数据分组的存储地址，其中控制单元不执行地址的确定，直到在接收时间过去了预定的时间延迟。

公开(公告)号：US20140211816A1

公开(公告)日：2014-07-31

申请号：US14238753

申请日：2012-08-30

申请人： Peter Ekner

发明人： Peter Ekner

IPC分类号： H04J3/06

CPC分类号： H04J3/0697 ,  H04L7/0012 ,  H04L7/0331 ,  H04L7/04

摘要： A de-serializer, such as forming part of a SERDES, in which a point in time of receipt, on the serial data path, of receipt of a particular part of a data packet, such as an SOF, is determined from when that part is output on the parallel data path from knowledge of the clock controlling the parallel data path as well as which of the parallel lanes the part is output on.

摘要翻译： 在串行数据路径上接收到数据分组的特定部分（例如SOF）的接收的时间段中的诸如形成SERDES的一部分的解串器化器从该部分 从控制并行数据路径的时钟知识以及部分输出的并行通道中的哪一条信号输出到并行数据路径上。