Invention Grant
US07653753B2 Method and apparatus for content-based packet routing using compact filter storage and off-line pre-computation
有权
使用紧凑型滤波器存储和离线预计算的基于内容的分组路由的方法和装置
- Patent Title: Method and apparatus for content-based packet routing using compact filter storage and off-line pre-computation
- Patent Title (中): 使用紧凑型滤波器存储和离线预计算的基于内容的分组路由的方法和装置
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Application No.: US10400465Application Date: 2003-03-28
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Publication No.: US07653753B2Publication Date: 2010-01-26
- Inventor: Tsu-Wei Chen , Alex W. P. Fung , David S. Rosenblum , Ping-Fai Yang
- Applicant: Tsu-Wei Chen , Alex W. P. Fung , David S. Rosenblum , Ping-Fai Yang
- Applicant Address: US NJ Bridgewater
- Assignee: PreCache Inc.
- Current Assignee: PreCache Inc.
- Current Assignee Address: US NJ Bridgewater
- Agency: Andrews Kurth
- Agent Sean Wooden
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
A method and apparatus provide for content-based routing of packets in a publish-subscribe network. A packet is received via the network. A map specifying computed filter coverage in an attribute space is accessed. Content of the packet is inspected for a routing decision for the packet. The map is used for the routing decision for the packet. The packet is routed based upon the inspected content of the packet and the map. A router for content-based routing of packets in a publish-subscribe network, comprising modules for performing this method is provided. A network including a plurality of such routers is provided. A computer-readable medium including instructions for performing this method is provided.
Public/Granted literature
Information query
