公开(公告)号：US11876726B2

公开(公告)日：2024-01-16

申请号：US17653801

申请日：2022-03-07

申请人： NXP B.V.

发明人： Bernard Francois St-Denis ,  Sathish Vallipuram

IPC分类号： H04L47/56 ,  H04L49/25

CPC分类号： H04L47/56 ,  H04L49/251 ,  H04L49/252

摘要： Cut-through frame transfer or store-and-forward frame transfer of a frame in an network switch is disclosed. A frame is received from an input port of the switch. A time period in a cycle time when the frame is received and a stream identification of the frame is determined. One of the cut-through frame transfer and the store-and-forward frame transfer of the frame is performed based on the time period in the cycle time when the frame was received and the stream identification.

公开(公告)号：US20180254971A1

公开(公告)日：2018-09-06

申请号：US15446705

申请日：2017-03-01

申请人： Cisco Technology, Inc.

发明人： PASCAL THUBERT ,  PATRICK WETTERWALD ,  JEAN-PHILIPPE VASSEUR ,  ERIC MICHEL LEVY-ABEGNOLI

IPC分类号： H04L12/751 ,  H04L12/947

CPC分类号： H04L45/02 ,  H04L45/42 ,  H04L49/251

摘要： In one embodiment, a method comprises identifying, by a path computation element, essential parent devices from a nonstoring destination oriented directed acyclic graph (DODAG) topology as dominating set members belonging to a dominating set; receiving, by the path computation element, an advertisement message specifying a first dominating set member having reachability to a second dominating set member, the reachability distinct from the nonstoring DODAG topology; and generating, by the path computation element based on the advertisement message, an optimized path for reaching a destination network device in the nonstoring DODAG topology via a selected sequence of dominating set members, the optimized path providing cut-through optimization across the nonstoring DODAG topology.

公开(公告)号：US20180159786A1

公开(公告)日：2018-06-07

申请号：US15829749

申请日：2017-12-01

申请人： NetSpeed Systems, Inc.

发明人： Joseph Rowlands ,  Joji Philip ,  Sailesh Kumar ,  Nishant Rao

IPC分类号： H04L12/801 ,  H04L12/933 ,  H04L12/913

CPC分类号： H04L47/39 ,  H04L47/6275 ,  H04L47/724 ,  H04L49/109 ,  H04L49/251 ,  H04L49/254

摘要： Example implementations described herein are directed to a configurable Network on Chip (NoC) element that can be configured with a bypass that permits messages to pass through the NoC without entering the queue or arbitration. The configurable NoC element can also be configured to provide a protocol alongside the valid-ready protocol to facilitate valid-ready functionality across virtual channels.

公开(公告)号：US09641457B2

公开(公告)日：2017-05-02

申请号：US14702186

申请日：2015-05-01

申请人： Cisco Technology, Inc.

发明人： Thomas J. Edsall ,  Putu Harry Subagio ,  Alessandro Fulli ,  Christopher A. Wildman ,  Mingzhe Li ,  Wei-Jen Huang ,  Chih-Tsung Huang

IPC分类号： H04L12/28 ,  H04L12/947 ,  H04L29/06 ,  H04L12/26 ,  H04L12/861 ,  H04L12/741

CPC分类号： H04L49/25 ,  H04L29/0653 ,  H04L43/04 ,  H04L45/74 ,  H04L45/745 ,  H04L47/12 ,  H04L47/70 ,  H04L49/251 ,  H04L49/253 ,  H04L49/3009 ,  H04L49/3063 ,  H04L49/355 ,  H04L49/9057 ,  H04L69/22

摘要： A network device receives a packet that includes a plurality of sets of fields. Sets of fields of the packet are parsed and the field sets are evaluated as soon as they are available to determine whether a processing decision can be made on the packet. Additional field sets may be parsed from the packet and obtained in parallel with determining whether a processing decision can be made, but once it is determined that a processing decision can be made, the evaluating of field sets is terminated such that any further field sets of the packet are ignored for purposes of making a processing decision for the packet.

公开(公告)号：US09473426B2

公开(公告)日：2016-10-18

申请号：US14005520

申请日：2013-03-20

申请人： Empire Technology Development LLC

发明人： Yan Solihin

IPC分类号： H04L12/66 ,  H04L12/931 ,  H04L12/947 ,  G06F12/08 ,  H04L12/933

CPC分类号： H04L49/60 ,  H04L45/60 ,  H04L49/101 ,  H04L49/251 ,  H04L49/252

摘要： Technologies are generally described for methods and systems effective to implement hybrid routers in multicore architectures. A first tile may include a processor core, a cache configured to be in communication with the processor core and a router configured to be in communication with the cache. The router may be effective to move data with a packet switching channel or a circuit switching channel. The first tile may include switching logic configured to be in communication with the cache and the router. The switching logic may be effective to receive a routing objective that may relate to energy or delay costs in routing data through the network. The switching logic may select one of the packet switching channel or the circuit switching channel to move the data through the network based on the routing objective.

摘要翻译： 技术通常被描述为在多核架构中实现混合路由器有效的方法和系统。 第一瓦片可以包括处理器核心，被配置为与处理器核心通信的高速缓存器和配置成与高速缓存通信的路由器。 路由器可能有效地利用分组交换信道或电路交换信道来移动数据。 第一瓦片可以包括被配置为与高速缓存和路由器通信的交换逻辑。 切换逻辑可以有效地接收可能涉及通过网络路由数据的能量或延迟成本的路由目标。 切换逻辑可以选择分组交换信道或电路交换信道中的一个，以基于路由目的通过网络移动数据。

公开(公告)号：US20160194303A1

公开(公告)日：2016-07-07

申请号：US14404839

申请日：2013-05-31

申请人： Nogra Pharma Limited

发明人： Daan Hommes ,  Auke Verhaar ,  Gijs Van den Brink ,  Francesca Viti

IPC分类号： C07D401/14 ,  C07D239/26 ,  C07D213/36 ,  C07D217/22

CPC分类号： C07D401/14 ,  A61K31/506 ,  C07D213/36 ,  C07D217/22 ,  C07D239/26 ,  C07D239/38 ,  H04L43/0894 ,  H04L49/251

摘要： The present disclosure is directed in part to heterocycles, and their use in treating medical disorders, such as immune inflammatory disorders such as Crohn's disease, ulcerative colitis, rheumatic disorders, psoriasis, and allergies. The compounds are contemplated to modulate T-Cell responses.

摘要翻译： 本公开部分地涉及杂环，以及它们在治疗医学疾病中的用途，例如免疫炎性疾病如克罗恩病，溃疡性结肠炎，风湿病，牛皮癣和过敏。 预期化合物调节T细胞应答。

公开(公告)号：US20160006808A1

公开(公告)日：2016-01-07

申请号：US14631118

申请日：2015-02-25

申请人： Samsung Electronics Co., Ltd.

发明人： Steven Shrader

IPC分类号： H04L29/08 ,  G06F3/06 ,  H04L12/947

CPC分类号： G06F3/067 ,  G06F3/0613 ,  G06F3/0659 ,  H04L49/109 ,  H04L49/251

摘要： An electronic system includes: a network; a memory device, coupled to the network; a host processor, coupled to the network and the memory device, providing a transaction protocol including cut through.

摘要翻译： 电子系统包括：网络; 耦合到网络的存储器件; 主处理器，耦合到网络和存储器设备，提供包括切入的事务协议。

公开(公告)号：US09077466B2

公开(公告)日：2015-07-07

申请号：US13692425

申请日：2012-12-03

申请人： Juniper Networks, Inc.

发明人： Sarin Thomas ,  Srihari Vegesna ,  Pradeep Sindhu ,  Chi-Chung Kenny Chen ,  Jean-Marc Frailong ,  David J. Ofelt ,  Philip A. Thomas ,  Chang-Hong Wu

IPC分类号： H04L12/28 ,  H04J3/00 ,  H04L12/947 ,  H04L12/937

CPC分类号： H04J3/00 ,  H04L49/251 ,  H04L49/254

摘要： In one embodiment, a method can include receiving at an egress schedule module a request to schedule transmission of a group of cells from an ingress queue through a switch fabric of a multi-stage switch. The ingress queue can be associated with an ingress stage of the multi-stage switch. The egress schedule module can be associated with an egress stage of the multi-stage switch. The method can also include determining, in response to the request, that an egress port at the egress stage of the multi-stage switch is available to transmit the group of cells from the multi-stage switch.

摘要翻译： 在一个实施例中，一种方法可以包括在出口调度模块处接收通过多级交换机的交换结构调度来自进入队列的小区的传输的请求。 入站队列可以与多级交换机的进入级相关联。 出口调度模块可以与多级交换机的出口级相关联。 该方法还可以包括响应于该请求确定多级交换机的出口级的出口端口可用于从多级交换机发送小区组。

公开(公告)号：US09055004B2

公开(公告)日：2015-06-09

申请号：US13767172

申请日：2013-02-14

申请人： Cisco Technology, Inc.

发明人： Thomas J. Edsall ,  Putu Harry Subagio ,  Alessandro Fulli ,  Christopher A. Wildman ,  Mingzhe Li ,  Wei-Jen Huang ,  Chih-Tsung Huang

IPC分类号： H04L12/56 ,  H04L12/911 ,  H04L12/741 ,  H04L29/06 ,  H04L12/935 ,  H04L12/947 ,  H04L12/931 ,  H04L12/937

CPC分类号： H04L49/25 ,  H04L29/0653 ,  H04L43/04 ,  H04L45/74 ,  H04L45/745 ,  H04L47/12 ,  H04L47/70 ,  H04L49/251 ,  H04L49/253 ,  H04L49/3009 ,  H04L49/3063 ,  H04L49/355 ,  H04L49/9057 ,  H04L69/22

摘要： A network device receives a packet that includes a plurality of sets of fields. Sets of fields of the packet are parsed and the field sets are evaluated as soon as they are available to determine whether a processing decision can be made on the packet. Additional field sets may be parsed from the packet and obtained in parallel with determining whether a processing decision can be made, but once it is determined that a processing decision can be made, the evaluating of field sets is terminated such that any further field sets of the packet are ignored for purposes of making a processing decision for the packet.

摘要翻译： 网络设备接收包括多组字段的分组。 对数据包的字段进行解析，并且一旦可用，即可对字段集进行评估，以确定是否可以对数据包进行处理决定。 可以从分组中分析附加的字段集，并且与确定是否可以进行处理决定并行获得，但是一旦确定可以进行处理决定，则终止场集合的评估，使得任何另外的字段集合 为了对分组进行处理决定，该分组被忽略。

公开(公告)号：US20150117446A1

公开(公告)日：2015-04-30

申请号：US14395718

申请日：2012-04-26

申请人： Graham Edmiston

发明人： Graham Edmiston

IPC分类号： H04L12/947

CPC分类号： H04L49/251 ,  H04L45/40 ,  H04L49/1546 ,  H04L69/12

摘要： The disclosure relates to cut-through forwarding module, an integrated circuit, a semiconductor device and a method of receiving and transmitting data frames in a cut-through forwarding mode. The cut-through forwarding module processes received data frames in data blocks. The module comprises a pre-loading unit for storing a first data block of a received data frame. The stored first data block may be pre-loaded by the pre-loading unit in a transmitter unit before a receiver unit receives a subsequent data frame. The processing unit controls the transfer of a first data block to the pre-loading unit and controls the use of a pre-loaded data block as a first data block of a data frame to be transmitted.

摘要翻译： 本公开涉及直通转发模块，集成电路，半导体装置和以切入转发模式接收和发送数据帧的方法。 直通转发模块处理数据块中的接收数据帧。 该模块包括用于存储接收到的数据帧的第一数据块的预加载单元。 存储的第一数据块可以在接收机单元接收到随后的数据帧之前由预加载单元在发射机单元中预加载。 处理单元控制第一数据块到预加载单元的传送，并且控制使用预加载的数据块作为要发送的数据帧的第一数据块。