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1. 发明申请

US20090067416A1 ALLOWING TCP ACK TO PASS A GATEWAY WHILE QUEUING DATA FOR PARSING 有权
标题翻译：允许TCP ACK通过网关在队列数据进行分配
公开(公告)号：US20090067416A1
公开(公告)日：2009-03-12
申请号：US11854299
申请日：2007-09-12
申请人： Humberto Tavares , Chris O'Rourke , Robert Batz , Franklin Jones
发明人： Humberto Tavares , Chris O'Rourke , Robert Batz , Franklin Jones
IPC分类号： H04L12/56
CPC分类号： H04L1/1607 , H04L47/10 , H04L2001/0092
摘要： In one embodiment, a method for providing an ACK packet while queuing data is provided. One or more packets in a series of packets may be received from a client at a gateway. The gateway determines that a packet in the series of packets has not been received. The one or more packets are then queued. The queued packets may have included an ACK for one or more previously sent packets. Thus, if the gateway had forwarded the one or more packets that are queued, then the ACK would have been received by the server. However, the one or more packets are queued and thus the ACK included in the packets is not sent with the queued packets. Even though the plurality of packets are queued, an acknowledgement packet is generated and then sent for the previously sent packets. The acknowledgement packet acknowledges to the server that the one or more previously sent packets were received by the client. The server may then continue transmitting packets to the client and knows it does not need to retransmit the one or more previously sent packets.
摘要翻译：在一个实施例中，提供了一种在排队数据期间提供ACK分组的方法。一系列分组中的一个或多个分组可以从网关的客户端接收。网关确定未收到一系列数据包中的数据包。然后将一个或多个数据包排队。排队的分组可以包括用于一个或多个先前发送的分组的ACK。因此，如果网关转发了排队的一个或多个数据包，则该服务器将接收该ACK。然而，一个或多个分组被排队，因此包中的ACK不与排队的分组一起发送。即使多个分组被排队，生成确认分组，然后发送给先前发送的分组。确认分组向服务器确认客户端接收到一个或多个先前发送的分组。然后，服务器可以继续向客户端发送分组，并且知道它不需要重传一个或多个先前发送的分组。

2. 发明授权

US09049015B2 Allowing TCP ACK to pass a gateway while queuing data for parsing 有权
标题翻译：允许TCP ACK在排队数据进行解析时通过网关
公开(公告)号：US09049015B2
公开(公告)日：2015-06-02
申请号：US11854299
申请日：2007-09-12
申请人： Humberto Tavares , Chris O'Rourke , Robert Batz , Franklin Jones
发明人： Humberto Tavares , Chris O'Rourke , Robert Batz , Franklin Jones
IPC分类号： H04L12/56 , H04L12/26 , H04L12/24 , H04L12/66 , H04L1/16 , H04L12/801 , H04L1/00
CPC分类号： H04L1/1607 , H04L47/10 , H04L2001/0092
摘要： In one embodiment, a method for providing an ACK packet while queuing data is provided. One or more packets in a series of packets may be received from a client at a gateway. The gateway determines that a packet in the series of packets has not been received. The one or more packets are then queued. The queued packets may have included an ACK for one or more previously sent packets. Thus, if the gateway had forwarded the one or more packets that are queued, then the ACK would have been received by the server. However, the one or more packets are queued and thus the ACK included in the packets is not sent with the queued packets. Even though the plurality of packets are queued, an acknowledgement packet is generated and then sent for the previously sent packets. The acknowledgement packet acknowledges to the server that the one or more previously sent packets were received by the client. The server may then continue transmitting packets to the client and knows it does not need to retransmit the one or more previously sent packets.
摘要翻译：在一个实施例中，提供了一种在排队数据期间提供ACK分组的方法。一系列分组中的一个或多个分组可以从网关的客户端接收。网关确定未收到一系列数据包中的数据包。然后将一个或多个数据包排队。排队的分组可以包括用于一个或多个先前发送的分组的ACK。因此，如果网关转发了排队的一个或多个数据包，则该服务器将接收该ACK。然而，一个或多个分组被排队，因此包中的ACK不与排队的分组一起发送。即使多个分组被排队，生成确认分组，然后发送给先前发送的分组。确认分组向服务器确认客户端接收到一个或多个先前发送的分组。然后，服务器可以继续向客户端发送分组，并且知道它不需要重传一个或多个先前发送的分组。

3. 发明申请

US20080259926A1 Parsing Out of Order Data Packets at a Content Gateway of a Network 有权
标题翻译：在网络的内容网关上解析不合规格的数据包
公开(公告)号：US20080259926A1
公开(公告)日：2008-10-23
申请号：US11738358
申请日：2007-04-20
申请人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert MacKie
发明人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert MacKie
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L1/1628 , H04L43/18 , H04L47/34
摘要： In one embodiment, a method includes receiving, at a local node of a network, a sequenced data packet of a flow made up of multiple sequenced data packets from a source node directed toward a destination node. The flow is to be parsed by the local node to describe the flow for administration of the network. Based on sequence data in the sequenced data packet, it is determined whether the sequenced data packet is out of order in the flow. If it is determined that the sequenced data packet is out of order, then the sequenced data packet is forwarded toward the destination node before parsing the sequenced data packet. The out of order sequenced data packet is also stored for subsequent parsing at the local node.
摘要翻译：在一个实施例中，一种方法包括在网络的本地节点处接收由来自指向目的地节点的源节点的多个排序数据分组组成的流的排序数据分组。该流程将由本地节点进行解析，以描述网络管理流程。基于顺序数据包中的序列数据，确定顺序数据包是否在流程中是无序的。如果确定排序的数据分组是无序的，则在分析排序的数据分组之前，将排序的数据分组转发到目的地节点。无序排序数据包也存储在本地节点的后续解析中。

4. 发明授权

US07864771B2 Parsing out of order data packets at a content gateway of a network 有权
标题翻译：在网络的内容网关处解析出不合适的数据包
公开(公告)号：US07864771B2
公开(公告)日：2011-01-04
申请号：US11738358
申请日：2007-04-20
申请人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
发明人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L47/10 , H04L1/1628 , H04L43/18 , H04L47/34
摘要： In one embodiment, a method includes receiving, at a local node of a network, a sequenced data packet of a flow made up of multiple sequenced data packets from a source node directed toward a destination node. The flow is to be parsed by the local node to describe the flow for administration of the network. Based on sequence data in the sequenced data packet, it is determined whether the sequenced data packet is out of order in the flow. If it is determined that the sequenced data packet is out of order, then the sequenced data packet is forwarded toward the destination node before parsing the sequenced data packet. The out of order sequenced data packet is also stored for subsequent parsing at the local node.
摘要翻译：在一个实施例中，一种方法包括在网络的本地节点处接收由来自指向目的地节点的源节点的多个排序数据分组组成的流的排序数据分组。该流程将由本地节点进行解析，以描述网络管理流程。基于顺序数据包中的序列数据，确定顺序数据包是否在流程中是无序的。如果确定排序的数据分组是无序的，则在分析排序的数据分组之前，将排序的数据分组转发到目的地节点。无序排序数据包也存储在本地节点的后续解析中。

5. 发明授权

US08194675B2 Parsing out of order data packets at a content gateway of a network 有权
标题翻译：在网络的内容网关处解析出不合适的数据包
公开(公告)号：US08194675B2
公开(公告)日：2012-06-05
申请号：US12725336
申请日：2010-03-16
申请人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
发明人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L1/1628 , H04L43/18 , H04L47/34
摘要： In one embodiment, a method includes receiving, at a local node of a network, a sequenced data packet of a flow made up of multiple sequenced data packets from a source node directed toward a destination node. The flow is to be parsed by the local node to describe the flow for administration of the network. Based on sequence data in the sequenced data packet, it is determined whether the sequenced data packet is out of order in the flow. If it is determined that the sequenced data packet is out of order, then the sequenced data packet is forwarded toward the destination node before parsing the sequenced data packet. The out of order sequenced data packet is also stored for subsequent parsing at the local node.
摘要翻译：在一个实施例中，一种方法包括在网络的本地节点处接收由来自指向目的地节点的源节点的多个排序数据分组组成的流的排序数据分组。该流程将由本地节点进行解析，以描述网络管理流程。基于顺序数据包中的序列数据，确定顺序数据包是否在流程中是无序的。如果确定排序的数据分组是无序的，则在分析排序的数据分组之前，将排序的数据分组转发到目的地节点。无序排序数据包也存储在本地节点的后续解析中。

6. 发明申请

US20100172356A1 PARSING OUT OF ORDER DATA PACKETS AT A CONTENT GATEWAY OF A NETWORK 有权
标题翻译：在网络的内容网关中排除订单数据包
公开(公告)号：US20100172356A1
公开(公告)日：2010-07-08
申请号：US12725336
申请日：2010-03-16
申请人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
发明人： Humberto Tavares , Christopher C. O'Rourke , Robert Batz , Walter Dixon , Robert Mackie
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L1/1628 , H04L43/18 , H04L47/34
摘要： In one embodiment, a method includes receiving, at a local node of a network, a sequenced data packet of a flow made up of multiple sequenced data packets from a source node directed toward a destination node. The flow is to be parsed by the local node to describe the flow for administration of the network. Based on sequence data in the sequenced data packet, it is determined whether the sequenced data packet is out of order in the flow. If it is determined that the sequenced data packet is out of order, then the sequenced data packet is forwarded toward the destination node before parsing the sequenced data packet. The out of order sequenced data packet is also stored for subsequent parsing at the local node.
摘要翻译：在一个实施例中，一种方法包括在网络的本地节点处接收由来自指向目的地节点的源节点的多个排序数据分组组成的流的排序数据分组。该流程将由本地节点进行解析，以描述网络管理流程。基于顺序数据包中的序列数据，确定顺序数据包是否在流程中是无序的。如果确定排序的数据分组是无序的，则在分析排序的数据分组之前，将排序的数据分组转发到目的地节点。无序排序数据包也存储在本地节点的后续解析中。

7. 发明授权

US07640023B2 System and method for server farm resource allocation 有权
标题翻译：服务器场资源分配的系统和方法
公开(公告)号：US07640023B2
公开(公告)日：2009-12-29
申请号：US11417960
申请日：2006-05-03
申请人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
发明人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand K. Oswal , Mark Grayson , Jayaraman Iyer
IPC分类号： H04W72/00
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载平衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

8. 发明授权

US06891839B2 Distributing packets among multiple tiers of network appliances 有权
标题翻译：在多层网络设备之间分发数据包
公开(公告)号：US06891839B2
公开(公告)日：2005-05-10
申请号：US09771232
申请日：2001-01-26
申请人： Mark Albert , Robert Batz , Richard Gray , Jacob Mark McGuire , Louis Menditto , Chris O'Rourke , Pranav Tiwari , Tzu-Ming Tsang
发明人： Mark Albert , Robert Batz , Richard Gray , Jacob Mark McGuire , Louis Menditto , Chris O'Rourke , Pranav Tiwari , Tzu-Ming Tsang
IPC分类号： H04L12/46 , H04L12/56 , H04L29/06 , H04L29/08 , H04L29/12
CPC分类号： H04L29/12009 , H04L12/4633 , H04L29/06 , H04L29/12783 , H04L45/00 , H04L45/50 , H04L61/35 , H04L63/0218 , H04L63/0254 , H04L67/02 , H04L67/025 , H04L67/1002 , H04L69/329
摘要： A network is disclosed that includes a first tier of forwarding agents connected to a first tier of network devices. A second tier of forwarding agents is connected to a second tier of network devices. A service manager is configured to receive a packet from one of the forwarding agents; determine the tier of the forwarding agent; and send an instruction to the forwarding agent directing the forwarding agent to forward the packet to a network device connected to the tier of forwarding agents that includes the forwarding agent.
摘要翻译：公开了一种网络，其包括连接到第一层网络设备的第一层转发代理。第二层转发代理连接到第二层网络设备。服务管理器被配置为从其中一个转发代理接收分组; 确定转发代理的层次; 并向转发代理发送指令，指示转发代理将分组转发到连接到包括转发代理的转发代理层的网络设备。

9. 发明申请

US20070258465A1 System and method for server farm resource allocation 有权
标题翻译：服务器场资源分配的系统和方法
公开(公告)号：US20070258465A1
公开(公告)日：2007-11-08
申请号：US11417960
申请日：2006-05-03
申请人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand Oswal , Mark Grayson , Jayaraman Iyer
发明人： Weimin Ma , Ashish Chandwadkar , Chris O'Rourke , Robert Batz , Kevin Shatzkamer , Anand Oswal , Mark Grayson , Jayaraman Iyer
IPC分类号： H04L12/28
CPC分类号： H04W28/08 , H04L67/1002 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04W74/004 , H04W88/14
摘要： Techniques and systems for server farm load balancing and resource allocation are disclosed. In one embodiment, a method of load balancing can include: arranging servers into service groups; receiving an access request with information related to a differentiation between the service groups; selecting one of the service groups based on a mapping comparison to the information; and selecting one of the servers within the selected service group based on a hardware utilization comparison. The servers can include GPRS (General Packet Radio Service) Gateway Support Node (GGSN) or Remote Authentication Dial In User Service (RADIUS) servers, for example. The information can include an Access Point Name (APN) or Calling Station ID, for example.
摘要翻译：披露了用于服务器场负载平衡和资源分配的技术和系统。在一个实施例中，负载平衡的方法可以包括：将服务器排列成服务组; 接收具有与服务组之间的区别相关的信息的访问请求; 基于与信息的映射比较来选择服务组之一; 以及基于硬件利用率比较来选择所选服务组内的一个服务器。服务器可以包括例如GPRS（通用分组无线电业务）网关支持节点（GGSN）或远程认证拨入用户服务（RADIUS）服务器。该信息可以包括例如接入点名称（APN）或呼叫站ID。

10. 发明申请

US20050188065A1 System and method for communicating in a loadbalancing environment 有权
标题翻译：在负载平衡环境中通信的系统和方法
公开(公告)号：US20050188065A1
公开(公告)日：2005-08-25
申请号：US10192919
申请日：2002-07-10
申请人： Chris O'Rourke , Robert Batz , Rabih Dabboussi , John Glotzer , Louis Menditto , Alpesh Patel , Kent Leung
发明人： Chris O'Rourke , Robert Batz , Rabih Dabboussi , John Glotzer , Louis Menditto , Alpesh Patel , Kent Leung
IPC分类号： H04L12/28 , H04L12/46 , G06F15/173
CPC分类号： H04L12/2859 , H04L12/4633
摘要： A method for communicating in a loadbalancing environment is provided that in a particular embodiment includes receiving a request packet from a network access server (NAS) to initiate a communication session. The request packet is then communicated to a tunneling protocol network server (TPNS) and a response packet is received in response to the request packet. The response packet establishes a tunnel that facilitates the communication session and that includes an identification element associated with the TPNS such that a data transfer associated with the communication session is executed between the NAS and the TPNS.
摘要翻译：提供了一种用于在负载平衡环境中通信的方法，其在特定实施例中包括从网络接入服务器（NAS）接收请求分组以发起通信会话。然后将请求分组传送到隧道协议网络服务器（TPNS），并响应于请求分组接收响应分组。响应分组建立一个便于通信会话的隧道，并且包括与TPNS相关联的识别元件，使得在NAS和TPNS之间执行与通信会话相关联的数据传输。

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