公开(公告)号：US09722954B2

公开(公告)日：2017-08-01

申请号：US14069213

申请日：2013-10-31

Applicant: BROADCOM CORPORATION

Inventor： Vijay Anand Purushothaman ,  Sandeep Kumar Relan ,  Santhosh Umesh ,  Santosh Kalluthirike Janardhan ,  Tarun Kumar Varshney ,  Mohan Venkatachar Kalkunte ,  Venkateshwar Buduma ,  Samir Kishore Sanghani

IPC: H04L12/931 ,  H04L12/813 ,  H04L12/851

CPC classification number: H04L49/205 ,  H04L47/20 ,  H04L47/24

Abstract: A device with dynamically tunable heterogeneous latencies includes an input port configured to receive a packet via a network, and a processing module configured to determine multiple values corresponding to a number of qualifying parameters associated with the packet. The processing module may use the values to generate a selector value and may allocate a latency mode to the packet based on the selector value.

公开(公告)号：US20150134851A1

公开(公告)日：2015-05-14

申请号：US14086269

申请日：2013-11-21

Applicant: Broadcom Corporation

Inventor： SANDEEP KUMAR RELAN ,  Vijay Anand Purushothaman ,  Tarun Kumar Varshney ,  Mohan Venkatachar Kalkunte ,  Wael William Diab

IPC: H04L12/733 ,  H04L29/08

CPC classification number: H04L45/126 ,  H04L67/18 ,  H04W40/20

Abstract: Aspects of geotagged communications are described herein. In one embodiment, a data unit including a geotag field is received over an ingress port of a network component. In turn, the network component may determine a path for forwarding the data unit to a location associated with the geotag field and with reference to a forwarding decision index. The path may include a least distance hop or a least distance route for forwarding or routing the data unit. With reference to the forwarding path, the network component may identify an egress port for forwarding the data unit. The network component may also forward the data unit over the egress port. According to other aspects, geolocation data may enable a network component to implement geotag-based virtual local area networks, geotag-based multiprotocol label switching, geotag-based fault detection and isolation, or geotag-based firewalls and fencing in wired routers or switches, for example.

Abstract translation: 本文描述了地理标记通信的方面。 在一个实施例中，包括地理标记字段的数据单元在网络组件的入口端口上被接收。 反过来，网络组件可以确定用于将数据单元转发到与地理标记字段相关联的位置并参照转发决策索引的路径。 路径可以包括用于转发或路由数据单元的最小距离跳或最小距离路由。 参考转发路径，网络组件可以识别用于转发数据单元的出口端口。 网络组件还可以通过出口端口转发数据单元。 根据其他方面，地理位置数据可以使得网络组件能够在有线路由器或交换机中实现基于地理标号的虚拟局域网，基于地理标识的多协议标签交换，基于地理标识的故障检测和隔离，或基于地理标识的防火墙和防护， 例如。

公开(公告)号：US09288144B2

公开(公告)日：2016-03-15

申请号：US14092789

申请日：2013-11-27

Applicant: Broadcom Corporation

Inventor： Santhosh Umesh ,  Tarun Kumar Varshney ,  Vijay Anand Purushothaman ,  Mohan Kalkunte ,  Santosh Kalluthirike Janardhan

IPC: H04L12/861 ,  H04L12/721 ,  H04L12/747

CPC classification number: H04L45/38 ,  H04L45/742

Abstract: A system for scalable and predictive packet processing may include a memory and a processor. The memory may be configured to store packet processing results performed on a packet. The processor may be configured to apply the stored packet processing results to subsequently received packets that have the same flow identifier as the processed packet without performing ingress packet processing on the subsequent packets.

Abstract translation: 用于可伸缩和预测分组处理的系统可以包括存储器和处理器。 存储器可以被配置为存储在分组上执行的分组处理结果。 处理器可以被配置为将所存储的分组处理结果应用于随后接收到的具有与处理分组相同的流标识符的分组，而不对后续分组执行进入分组处理。