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公开(公告)号：US09936039B2
公开(公告)日：2018-04-03
申请号：US14493199
申请日：2014-09-22
发明人： Ryan Yong Kim
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06 , H04L12/28 , H04L12/747 , H04L12/947
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
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2.发明申请公开(公告)号：US20170366287A1
公开(公告)日：2017-12-21
申请号：US15525687
申请日：2016-01-14
发明人： Peng ZENG , Zhaowei WANG , Zhibo LI , Dong LI , Jintao WANG
CPC分类号： H04J3/0682 , H04J3/0667 , H04J3/0673 , H04L29/0863 , H04L29/08891 , H04L67/147 , H04W56/00 , H04W92/24
摘要： The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation. The present invention uses the header of the PTP message to transmit the additional time information about the compensation time, the sending time and arrived time of the message and time correction value without modifying the existing PTP, thereby reducing the message overhead, meeting requirements of real-time and high precision of synchronization error compensation, improving the existing time synchronization precision and having strong practicality.
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公开(公告)号：US20170346916A1
公开(公告)日：2017-11-30
申请号：US15676607
申请日：2017-08-14
发明人： Ryan Yong Kim
IPC分类号： H04L29/08 , H04L12/947 , H04L12/28 , H04L29/06 , H04L12/747
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
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公开(公告)号：US20160088114A1
公开(公告)日：2016-03-24
申请号：US14493205
申请日：2014-09-22
发明人： Ryan Yong Kim
IPC分类号： H04L29/08 , H04L12/947 , H04L12/747
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
摘要翻译： 描述能够执行应用层数据缓存的路由设备。 路由设备上的应用数据缓存可以缓解应用数据主机在对应用数据的高要求期间可能遇到的瓶颈。 通过消除用于与应用程序数据主机进行通信的网络延迟，也可以更快地满足应用程序数据的请求。 所描述的技术也可用于对通过路由设备转移的网络流量中的底层应用数据进行分析。
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公开(公告)号：US20160088113A1
公开(公告)日：2016-03-24
申请号：US14493199
申请日：2014-09-22
发明人： Ryan Yong Kim
IPC分类号： H04L29/08
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
摘要翻译： 描述能够执行应用层数据缓存的路由设备。 路由设备上的应用数据缓存可以缓解应用数据主机在对应用数据的高要求期间可能遇到的瓶颈。 通过消除用于与应用程序数据主机进行通信的网络延迟，也可以更快地满足应用程序数据的请求。 所描述的技术也可用于对通过路由设备转移的网络流量中的底层应用数据进行分析。
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公开(公告)号：US09191374B1
公开(公告)日：2015-11-17
申请号：US14493075
申请日：2014-09-22
发明人： Ryan Yong Kim
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
摘要翻译： 描述能够执行应用层数据缓存的路由设备。 路由设备上的应用数据缓存可以缓解应用数据主机在对应用数据的高要求期间可能遇到的瓶颈。 通过消除用于与应用程序数据主机进行通信的网络延迟，也可以更快地满足应用程序数据的请求。 所描述的技术也可用于对通过路由设备转移的网络流量中的底层应用数据进行分析。
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公开(公告)号：US20180321985A1
公开(公告)日：2018-11-08
申请号：US15584979
申请日：2017-05-02
申请人： Intel Corporation
发明人： Utkarsh Y. KAKAIYA , Rajesh SANKARAN , Sanjay KUMAR , Kun TIAN , Philip LANTZ
CPC分类号： G06F9/5077 , G06F9/5038 , G06F15/17 , G06F15/76 , H04L29/08126 , H04L29/08891 , H04L41/28 , H04L41/5051 , H04L51/26 , H04L61/6013 , H04T2001/2093
摘要： Techniques for scalable virtualization of an Input/Output (I/O) device are described. An electronic device composes a virtual device comprising one or more assignable interface (AI) instances of a plurality of AI instances of a hosting function exposed by the I/O device. The electronic device emulates device resources of the I/O device via the virtual device. The electronic device intercepts a request from the guest pertaining to the virtual device, and determines whether the request from the guest is a fast-path operation to be passed directly to one of the one or more AI instances of the I/O device or a slow-path operation that is to be at least partially serviced via software executed by the electronic device. For a slow-path operation, the electronic device services the request at least partially via the software executed by the electronic device.
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公开(公告)号：US10063650B2
公开(公告)日：2018-08-28
申请号：US14493205
申请日：2014-09-22
发明人： Ryan Yong Kim
IPC分类号： H04L12/771 , H04L29/08 , H04L29/06 , H04L12/28 , H04L12/747 , H04L12/947
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
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9.发明授权公开(公告)号：US10056999B2
公开(公告)日：2018-08-21
申请号：US15525687
申请日：2016-01-14
发明人： Peng Zeng , Zhaowei Wang , Zhibo Li , Dong Li , Jintao Wang
CPC分类号： H04J3/0682 , H04J3/0667 , H04J3/0673 , H04L29/0863 , H04L29/08891 , H04L67/147 , H04L67/2885 , H04W56/00 , H04W92/24
摘要： The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation. The present invention uses the header of the PTP message to transmit the additional time information about the compensation time, the sending time and arrived time of the message and time correction value without modifying the existing PTP, thereby reducing the message overhead, meeting requirements of real-time and high precision of synchronization error compensation, improving the existing time synchronization precision and having strong practicality.
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公开(公告)号：US20160088112A1
公开(公告)日：2016-03-24
申请号：US14493193
申请日：2014-09-22
发明人： Ryan Yong Kim
IPC分类号： H04L29/08
CPC分类号： H04L67/2842 , H04L12/2834 , H04L29/08801 , H04L29/08891 , H04L45/742 , H04L49/252 , H04L63/0428 , H04L63/0464 , H04L63/0471 , H04L63/168 , H04L67/1097 , H04L67/2847 , H04L67/2852 , H04L67/2885 , H04L67/32
摘要： A routing device capable of performing application layer data caching is described. Application data caching at a routing device can alleviate the bottleneck that an application data host may experience during high demands for application data. Requests for the application data can also be fulfilled faster by eliminating the network delays for communicating with the application data host. The techniques described can also be used to perform analysis of the underlying application data in the network traffic transiting though a routing device.
摘要翻译： 描述能够执行应用层数据缓存的路由设备。 路由设备上的应用数据缓存可以缓解应用数据主机在对应用数据的高要求期间可能遇到的瓶颈。 通过消除用于与应用程序数据主机进行通信的网络延迟，也可以更快地满足应用程序数据的请求。 所描述的技术也可用于对通过路由设备转移的网络流量中的底层应用数据进行分析。
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