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1. 发明授权

US08412831B2 Per priority TCP quality of service 有权
标题翻译：每个优先级的TCP服务质量
公开(公告)号：US08412831B2
公开(公告)日：2013-04-02
申请号：US12534457
申请日：2009-08-03
申请人： Mark S. Detrick , Robert Grant Engebretson , Senthilkumar Narayanasamy , Benjamin Patrick Hart
发明人： Mark S. Detrick , Robert Grant Engebretson , Senthilkumar Narayanasamy , Benjamin Patrick Hart
IPC分类号： G06F15/16 , H04B7/00 , H04W4/00 , H04L12/28 , H04L12/56
CPC分类号： H04L67/1097 , H04L47/10 , H04L47/193 , H04L47/2408 , H04L69/16 , H04L69/169
摘要： An IP gateway device establishes distinct TCP sessions within a single FCIP tunnel, each TCP session being designated for a different priority of service (e.g., high, medium, low), plus a control stream. Each TCP session has its own TCP stack and its own settings for VLAN Tagging (IEEE 802.1Q), quality of service (IEEE 802.1P) and Differentiated Services Code Point (DSCP). By distributing data streams assigned to different priorities of service into different TCP sessions within the FCIP tunnel, an IP gateway device can preserve the distinctions between the data stream priorities while the data traffic is within the IP network.
摘要翻译： IP网关设备在单个FCIP隧道内建立不同的TCP会话，每个TCP会话被指定用于不同的服务优先级（例如，高，中，低）加上控制流。每个TCP会话都有自己的TCP堆栈和自己的VLAN Tagging（IEEE 802.1Q），服务质量（IEEE 802.1P）和差分服务代码点（DSCP）的设置。通过将分配给不同服务优先级的数据流分配到FCIP隧道内的不同TCP会话中，IP网关设备可以保持数据流优先级之间的区别，同时数据流量在IP网络内。

2. 发明申请

US20110029676A1 PER PRIORITY TCP QUALITY OF SERVICE 有权
标题翻译：优先级TCP质量服务
公开(公告)号：US20110029676A1
公开(公告)日：2011-02-03
申请号：US12534457
申请日：2009-08-03
申请人： Mark S. Detrick , Robert Grant Engebretson , Senthilkumar Narayanasamy , Benjamin Patrick Hart
发明人： Mark S. Detrick , Robert Grant Engebretson , Senthilkumar Narayanasamy , Benjamin Patrick Hart
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , H04L47/10 , H04L47/193 , H04L47/2408 , H04L69/16 , H04L69/169
摘要： An IP gateway device establishes distinct TCP sessions within a single FCIP tunnel, each TCP session being designated for a different priority of service (e.g., high, medium, low), plus a control stream. Each TCP session has its own TCP stack and its own settings for VLAN Tagging (IEEE 802.1Q), quality of service (IEEE 802.1P) and Differentiated Services Code Point (DSCP). By distributing data streams assigned to different priorities of service into different TCP sessions within the FCIP tunnel, an IP gateway device can preserve the distinctions between the data stream priorities while the data traffic is within the IP network.
摘要翻译： IP网关设备在单个FCIP隧道内建立不同的TCP会话，每个TCP会话被指定用于不同的服务优先级（例如，高，中，低）加上控制流。每个TCP会话都有自己的TCP堆栈和自己的VLAN Tagging（IEEE 802.1Q），服务质量（IEEE 802.1P）和差分服务代码点（DSCP）的设置。通过将分配给不同服务优先级的数据流分配到FCIP隧道内的不同TCP会话中，IP网关设备可以保持数据流优先级之间的区别，同时数据流量在IP网络内。

3. 发明授权

US08171253B2 Virtual disk mapping 有权
标题翻译：虚拟磁盘映射
公开(公告)号：US08171253B2
公开(公告)日：2012-05-01
申请号：US12609133
申请日：2009-10-30
申请人： Senthilkumar Narayanasamy
发明人： Senthilkumar Narayanasamy
IPC分类号： G06F12/00
CPC分类号： G06F3/061 , G06F3/0608 , G06F3/064 , G06F3/0641 , G06F3/0689
摘要： A storage area network can include a storage virtualization entity—intelligent storage application resource (iSAR)—either as a separate device in the fabric, or as an integrated module in one or more switches within the fabric. All I/O operations can be re-directed to iSAR for processing. iSAR can segment virtual storage and physical storage into units, where each unit of the virtual storage is mapped to a single unit in physical storage. Data associated with incoming I/O operation can be compressed before being stored in physical storage. iSAR includes overflow reserve storage at the block, sub-page and page level to accommodate changes in compressed data size on subsequent I/O operations. These measures can improve I/O performance and reduce fragmentation. iSAR can also employ deduplication of incoming data stored on physical storage to improve storage efficiency.
摘要翻译：存储区域网络可以包括作为结构中的单独设备的存储虚拟化实体 - 智能存储应用资源（iSAR），或者作为该结构内的一个或多个交换机中的集成模块。所有I / O操作都可以重定向到iSAR进行处理。 iSAR可将虚拟存储和物理存储分为单位，虚拟存储的每个单元映射到物理存储中的单个单元。与进入的I / O操作相关的数据可以在物理存储之前被压缩。 iSAR包括块，子页和页级的溢出预留存储，以适应后续I / O操作时压缩数据大小的变化。这些措施可以提高I / O性能并减少碎片。 iSAR还可以对存储在物理存储上的传入数据进行重复数据删除，以提高存储效率。

4. 发明授权

US08625616B2 Converged network extension 有权
标题翻译：融合网络扩展
公开(公告)号：US08625616B2
公开(公告)日：2014-01-07
申请号：US13098360
申请日：2011-04-29
申请人： Suresh Vobbilisetty , Phanidhar Koganti , Senthilkumar Narayanasamy
发明人： Suresh Vobbilisetty , Phanidhar Koganti , Senthilkumar Narayanasamy
IPC分类号： H04W4/00 , H04L12/50 , H04L12/28 , H04Q11/00
CPC分类号： H04L49/357 , H04L49/1515 , H04L49/65 , H04L49/70
摘要： One embodiment of the present invention provides a switch. The switch includes a first port configured to receive Transparent Interconnection of Lots of Links (TRILL) traffic; a second port configured to receive Fiber Channel (FC) traffic; and a third port configured to transmit received TRILL or FC traffic based on a Fiber Channel over IP (FCIP) protocol.
摘要翻译：本发明的一个实施例提供一种开关。交换机包括被配置为接收多个链路（TRILL）业务的透明互连的第一端口; 配置为接收光纤通道（FC）流量的第二端口; 以及第三端口，被配置为基于光纤信道（FCIP）协议来发送接收的TRILL或FC业务。

5. 发明申请

US20120327836A1 CONVERGED WIRELESS LOCAL AREA NETWORK 有权
标题翻译：融合无线本地区网络
公开(公告)号：US20120327836A1
公开(公告)日：2012-12-27
申请号：US13345566
申请日：2012-01-06
申请人： Senthilkumar Narayanasamy
发明人： Senthilkumar Narayanasamy
IPC分类号： H04W40/00 , H04W4/06 , H04W36/08
CPC分类号： H04W76/12 , H04W12/06
摘要： One embodiment of the present invention provides a wireless network controller. The wireless network controller includes a data structure, a tunnel management scheme, an encapsulation mechanism, and a forwarding mechanism. The data structure stores a TRILL RBridge identifier associated with a remote wireless network controller. The tunnel management mechanism maintains a tunnel with a local access point, and the encapsulation mechanism encapsulates a packet received from the tunnel with a TRILL header which includes the RBridge identifier of the remote wireless network controller. The forwarding mechanism forwards the encapsulated packet.
摘要翻译：本发明的一个实施例提供一种无线网络控制器。无线网络控制器包括数据结构，隧道管理方案，封装机制和转发机制。数据结构存储与远程无线网络控制器相关联的TRILL RBridge标识符。隧道管理机制维护具有本地接入点的隧道，封装机制使用包含远程无线网络控制器的RBridge标识符的TRILL报头封装从隧道接收的报文。转发机制转发封装的报文。

6. 发明申请

US20110280572A1 CONVERGED NETWORK EXTENSION 有权
标题翻译：融合网络延伸
公开(公告)号：US20110280572A1
公开(公告)日：2011-11-17
申请号：US13098360
申请日：2011-04-29
申请人： Suresh Vobbilisetty , Phanidhar Koganti , Senthilkumar Narayanasamy
发明人： Suresh Vobbilisetty , Phanidhar Koganti , Senthilkumar Narayanasamy
IPC分类号： H04J14/00
CPC分类号： H04L49/357 , H04L49/1515 , H04L49/65 , H04L49/70
摘要： One embodiment of the present invention provides a switch. The switch includes a first port configured to receive Transparent Interconnection of Lots of Links (TRILL) traffic; a second port configured to receive Fibre Channel (FC) traffic; and a third port configured to transmit received TRILL or FC traffic based on a Fibre Channel over IP (FCIP) protocol.
摘要翻译：本发明的一个实施例提供一种开关。交换机包括被配置为接收多个链路（TRILL）业务的透明互连的第一端口; 配置为接收光纤通道（FC）流量的第二端口; 以及第三端口，被配置为基于光纤信道（FCIP）协议来发送接收的TRILL或FC业务。

7. 发明申请

US20170155599A1 VIRTUAL CLUSTER SWITCHING 审中-公开
公开(公告)号：US20170155599A1
公开(公告)日：2017-06-01
申请号：US14912585
申请日：2011-05-03
申请人： Suresh Vobbilisetty , Dilip Chatwani , Shiv Haris , Phanidhar Koganti , Vidyasagara R. Guntaka , Jesse B. Willeke , Senthilkumar Narayanasamy
发明人： Suresh Vobbilisetty , Dilip Chatwani , Shiv Haris , Phanidhar Koganti , Vidyasagara R. Guntaka , Jesse B. Willeke , Senthilkumar Narayanasamy
IPC分类号： H04L12/947 , H04L12/24 , H04L12/46 , H04L12/931
CPC分类号： H04L49/25 , H04L12/4625 , H04L12/4633 , H04L12/4641 , H04L41/0816 , H04L49/30 , H04L49/357 , H04L49/65 , H04L49/70
摘要： One embodiment of the present invention provides a switch system. The switch includes one or more ports on the switch configured to transmit packets encapsulated based on a first protocol. The switch further includes a control mechanism. During operation, the control mechanism forms a logical switch based on a second protocol, receives an automatically assigned identifier for the logical switch without requiring manual configuration of the identifier, and joins a virtual cluster switch.

8. 发明授权

US09402271B2 Converged wireless local area network 有权
标题翻译：融合无线局域网
公开(公告)号：US09402271B2
公开(公告)日：2016-07-26
申请号：US13345566
申请日：2012-01-06
申请人： Senthilkumar Narayanasamy
发明人： Senthilkumar Narayanasamy
IPC分类号： H04W76/02 , H04W12/06
CPC分类号： H04W76/12 , H04W12/06
摘要： One embodiment of the present invention provides a wireless network controller. The wireless network controller includes a data structure, a tunnel management scheme, an encapsulation mechanism, and a forwarding mechanism. The data structure stores a TRILL RBridge identifier associated with a remote wireless network controller. The tunnel management mechanism maintains a tunnel with a local access point, and the encapsulation mechanism encapsulates a packet received from the tunnel with a TRILL header which includes the RBridge identifier of the remote wireless network controller. The forwarding mechanism forwards the encapsulated packet.
摘要翻译：本发明的一个实施例提供一种无线网络控制器。无线网络控制器包括数据结构，隧道管理方案，封装机制和转发机制。数据结构存储与远程无线网络控制器相关联的TRILL RBridge标识符。隧道管理机制维护具有本地接入点的隧道，封装机制使用包含远程无线网络控制器的RBridge标识符的TRILL报头封装从隧道接收的报文。转发机制转发封装的报文。

9. 发明授权

US08756602B2 Virtual machine and application migration over local and wide area networks without timeout 有权
标题翻译：虚拟机和应用程序通过本地和广域网进行迁移，而不会超时
公开(公告)号：US08756602B2
公开(公告)日：2014-06-17
申请号：US13283802
申请日：2011-10-28
申请人： Senthilkumar Narayanasamy , Indira Radhika Pulla
发明人： Senthilkumar Narayanasamy , Indira Radhika Pulla
IPC分类号： G06F9/46 , G06F9/455
CPC分类号： H04L47/70 , G06F9/455 , G06F9/45558 , G06F9/4856 , G06F2009/4557 , H04L47/15 , H04L47/193 , H04L65/1066
摘要： Long distance cloud migration (LDCM) to overcome the limitations faced by the cloud migration techniques over long distance, high speed WAN infrastructures. LDCM overcomes the negative effects of existing TCP/IP mechanisms on the efficient use of available bandwidth. LDCM also acts as an acceleration engine to optimize various hypervisor, storage and security applications.
摘要翻译：长距离云迁移（LDCM），以克服云移植技术在长距离，高速WAN基础设施上面临的局限性。 LDCM克服了现有TCP / IP机制对有效使用可用带宽的负面影响。 LDCM还可以作为加速引擎来优化各种管理程序，存储和安全应用程序。

10. 发明申请

US20120278804A1 VIRTUAL MACHINE AND APPLICATION MOVEMENT OVER A WIDE AREA NETWORK 有权
标题翻译：虚拟机和应用运动在一个广泛的区域网络
公开(公告)号：US20120278804A1
公开(公告)日：2012-11-01
申请号：US13283802
申请日：2011-10-28
申请人： Senthilkumar Narayanasamy , Indira Radhika Pulla
发明人： Senthilkumar Narayanasamy , Indira Radhika Pulla
IPC分类号： G06F9/455 , G06F15/16
CPC分类号： H04L47/70 , G06F9/455 , G06F9/45558 , G06F9/4856 , G06F2009/4557 , H04L47/15 , H04L47/193 , H04L65/1066
摘要： Long distance cloud migration (LDCM) to overcome the limitations faced by the cloud migration techniques over long distance, high speed WAN infrastructures. LDCM overcomes the negative effects of existing TCP/IP mechanisms on the efficient use of available bandwidth. LDCM also acts as an acceleration engine to optimize various hypervisor, storage and security applications.
摘要翻译：长距离云迁移（LDCM），以克服云移植技术在长距离，高速WAN基础设施上面临的局限性。 LDCM克服了现有TCP / IP机制对有效使用可用带宽的负面影响。 LDCM还可以作为加速引擎来优化各种管理程序，存储和安全应用程序。

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