Invention Grant
US08625615B2 PCI express switch, PCI express system, and network control method
有权
PCI Express交换机，PCI Express系统和网络控制方式
- Patent Title: PCI express switch, PCI express system, and network control method
- Patent Title (中): PCI Express交换机，PCI Express系统和网络控制方式
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Application No.: US12992164Application Date: 2009-05-18
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Publication No.: US08625615B2Publication Date: 2014-01-07
- Inventor: Youichi Hidaka , Takashi Yoshikawa , Junichi Higuchi , Jun Suzuki
- Applicant: Youichi Hidaka , Takashi Yoshikawa , Junichi Higuchi , Jun Suzuki
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2008-129157 20080516
- International Application: PCT/JP2009/059125 WO 20090518
- International Announcement: WO2009/139489 WO 20091119
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56
Abstract:
Provided are a first PCI-PCI bridge that handles Multi Root to connect to a plurality of root complexes; a second PCI-PCI bridge that connects to an endpoint; a virtual PCI Express switch that performs a switching process between the first and second PCI-PCI bridges; and a network control device that transfers data that is to be processed in the virtual PCI Express switch to an external switch through a network without passing through a PCI-PCI bridge.
Public/Granted literature
- US20110064089A1 PCI EXPRESS SWITCH, PCI EXPRESS SYSTEM, AND NETWORK CONTROL METHOD Public/Granted day:2011-03-17
Information query
