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1. 发明授权

US07388869B2 System and method for routing among private addressing domains 有权
标题翻译：私有寻址域之间路由的系统和方法
公开(公告)号：US07388869B2
公开(公告)日：2008-06-17
申请号：US10715178
申请日：2003-11-17
申请人： Matthew Butehorn , John Border , Patrick Stevens , Robert Torres , Dennis Conti , Vaibhav Kumar , Deepak Aryee , Mangala Kannan
发明人： Matthew Butehorn , John Border , Patrick Stevens , Robert Torres , Dennis Conti , Vaibhav Kumar , Deepak Aryee , Mangala Kannan
IPC分类号： H04L12/28 , G01R31/08
CPC分类号： H04W40/248 , H04B7/1856 , H04B7/18584 , H04L45/42 , H04W40/02 , H04W40/246 , H04W40/26 , H04W40/28 , H04W40/34 , H04W84/06
摘要： An approach for routing over a radio network is provided. A terminal receives a packet over the radio network, which supports meshed connectivity, wherein the packet is destined for a destination host. The terminal determines whether the destination host is reachable by a communication interface based upon a route table, and selectively redirects the packet over the radio network according to the route table. A route server is provided to collect routes from the terminal as well as other terminals within the radio network. The route server then disseminates the collect routes to the terminals for updating of their respective route tables. The present invention has particular applicability to a fully meshed satellite network.
摘要翻译：提供了一种通过无线电网络进行路由的方法。终端通过无线网络接收支持网状连接的分组，其中分组被发往目的地主机。终端基于路由表来确定通信接口是否可达目的地主机，并根据该路由表选择性地通过无线电网络重定向分组。提供路由服务器以从终端以及无线电网络内的其他终端收集路由。路由服务器然后将收集的路由传播到终端以更新其各自的路由表。本发明特别适用于全网状卫星网络。

2. 发明申请

US20050105524A1 System and method for provisioning of route information in a meshed communications network 审中-公开
标题翻译：用于在网状通信网络中提供路由信息的系统和方法
公开(公告)号：US20050105524A1
公开(公告)日：2005-05-19
申请号：US10785902
申请日：2004-02-24
申请人： Patrick Stevens , John Border , Matthew Butehorn , Robert Torres , Vaibhav Kumar
发明人： Patrick Stevens , John Border , Matthew Butehorn , Robert Torres , Vaibhav Kumar
IPC分类号： H04B7/185 , H04L12/28 , H04L12/56
CPC分类号： H04L45/04 , H04L45/20 , H04L45/52
摘要： An approach for supporting inter-domain routing of a packet is provided. A communication system includes a plurality of terminals having full meshed connectivity, in which each of the terminals is configured to route the packet to one of a plurality of address domains (i.e., terminal is multi-homed) and to notify a source terminal originating the packet of a correct one of the terminals. An address server assigns a network address corresponding to the one address domain based on a destination address associated with the packet, wherein the source terminal routes the packet according to the assigned network address. The present invention has particular applicability to a fully meshed satellite network.
摘要翻译：提供了一种用于支持分组的域间路由的方法。通信系统包括具有全网状连接性的多个终端，其中每个终端被配置为将分组路由到多个地址域中的一个（即，终端是多归属的），并且通知源终端发起分组正确的一个终端。地址服务器基于与分组相关联的目的地地址来分配对应于一个地址域的网络地址，其中源终端根据分配的网络地址路由分组。本发明特别适用于全网状卫星网络。

3. 发明申请

US20060262724A1 Method and system for efficient flow control in a spot beam satellite system 有权
标题翻译：光束卫星系统中有效流量控制的方法和系统
公开(公告)号：US20060262724A1
公开(公告)日：2006-11-23
申请号：US11130985
申请日：2005-05-17
申请人： Daniel Friedman , Robert Torres , Patrick Stevens , Craig Schweinhart , Mangala Kannan , Deepak Arur , Peter Lin , Matthew Butehorn , Ken Burrell
发明人： Daniel Friedman , Robert Torres , Patrick Stevens , Craig Schweinhart , Mangala Kannan , Deepak Arur , Peter Lin , Matthew Butehorn , Ken Burrell
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04B7/18582 , H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/30 , H04L47/39
摘要： An approach for providing flow control in a radio communication system is disclosed. A request from a non-satellite system specific side of a transport interface is made to a system specific side of the transport interface for a flow control allocation that specifies an amount of data to be stored in a queue of the system specific side of the transport interface. The system specific side supports a signaling function that is based on a transmission characteristic of the radio communication system. The flow control allocation is generated based upon availability of the queue, wherein the destination address is a link layer address of the satellite communication system. This arrangement has particular applicability to a satellite network (e.g., Very Small Aperture Terminal (VSAT) network) that provides data communication services.
摘要翻译：公开了一种用于在无线电通信系统中提供流量控制的方法。来自传输接口的非卫星系统特定侧的请求被做成用于流控制分配的传输接口的系统特定侧，其指定要存储在传输的系统特定侧的队列中的数据量接口。系统特定侧支持基于无线电通信系统的传输特性的信令功能。基于队列的可用性生成流量控制分配，其中目的地地址是卫星通信系统的链路层地址。这种布置对于提供数据通信服务的卫星网络（例如，极小孔径终端（VSAT）网络）具有特别的适用性。

4. 发明授权

US08675486B2 Method and system for efficient flow control in a spot beam satellite system 有权
标题翻译：光束卫星系统中有效流量控制的方法和系统
公开(公告)号：US08675486B2
公开(公告)日：2014-03-18
申请号：US11130985
申请日：2005-05-17
申请人： Daniel Friedman , Robert Torres , Patrick Stevens , Craig Schweinhart , Mangala Kannan , Deepak Arur , Peter Lin , Matthew Butehorn , Ken Burrell
发明人： Daniel Friedman , Robert Torres , Patrick Stevens , Craig Schweinhart , Mangala Kannan , Deepak Arur , Peter Lin , Matthew Butehorn , Ken Burrell
IPC分类号： H04J1/16 , H04L1/00 , H04B7/185 , H04L12/28 , H04W4/00
CPC分类号： H04B7/18582 , H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/30 , H04L47/39
摘要： An approach for providing flow control in a radio communication system is disclosed. A request from a non-satellite system specific side of a transport interface is made to a system specific side of the transport interface for a flow control allocation that specifies an amount of data to be stored in a queue of the system specific side of the transport interface. The system specific side supports a signaling function that is based on a transmission characteristic of the radio communication system. The flow control allocation is generated based upon availability of the queue, wherein the destination address is a link layer address of the satellite communication system. This arrangement has particular applicability to a satellite network (e.g., Very Small Aperture Terminal (VSAT) network) that provides data communication services.
摘要翻译：公开了一种用于在无线电通信系统中提供流量控制的方法。来自传输接口的非卫星系统特定侧的请求被做成用于流控制分配的传输接口的系统特定侧，其指定要存储在传输的系统特定侧的队列中的数据量接口。系统特定侧支持基于无线电通信系统的传输特性的信令功能。基于队列的可用性生成流量控制分配，其中目的地地址是卫星通信系统的链路层地址。这种布置对于提供数据通信服务的卫星网络（例如，极小孔径终端（VSAT）网络）具有特别的适用性。

5. 发明申请

US20050044242A1 Method and system for providing enhanced performance of web browsing 有权
标题翻译：提高Web浏览性能的方法和系统
公开(公告)号：US20050044242A1
公开(公告)日：2005-02-24
申请号：US10659486
申请日：2003-09-10
申请人： Patrick Stevens , Daniel Friedman , Robert Torres , Vaibhav Kumar
发明人： Patrick Stevens , Daniel Friedman , Robert Torres , Vaibhav Kumar
IPC分类号： G06F17/30 , H04L29/06 , H04L29/08 , G06F15/16
CPC分类号： H04L67/2814 , G06F17/30902 , H04L29/06027 , H04L65/105 , H04L67/02 , H04L67/2804 , H04L67/2847 , H04L67/2876 , H04L69/329
摘要： An approach is provided for supporting retrieval of web content over a meshed communication network. A first server receives a request from a browser application for the content resident in the web server. The first server includes a downstream proxy configured to modify the request to include information specifying support of a parse and pre-fetch service within an optional header field of the request as to permit handling of the modified request by the web server in absence of an upstream proxy that is communicating with the web server. A second server is configured as the upstream proxy to intercept the modified request and pre-fetch the content from the web server. The second server forwards the pre-fetched content over the communication network to the first server. This approach as particular applicability in relatively high latency networks, such as a satellite communications system.
摘要翻译：提供了一种用于支持通过网状通信网络检索网页内容的方法。第一服务器从浏览器应用程序接收驻留在Web服务器中的内容的请求。第一服务器包括被配置为修改请求以包括在请求的可选报头字段内指定解析和预取服务的支持的信息的下游代理，以允许web服务器在没有上游的情况下处理经修改的请求与Web服务器通信的代理。第二个服务器被配置为上游代理，以拦截修改的请求并从Web服务器预取内容。第二台服务器通过通信网络将预先获取的内容转发到第一台服务器。这种方法在诸如卫星通信系统的相对高延迟网络中特别适用。

6. 发明授权

US07953820B2 Method and system for providing enhanced performance of web browsing 有权
标题翻译：提高Web浏览性能的方法和系统
公开(公告)号：US07953820B2
公开(公告)日：2011-05-31
申请号：US10659486
申请日：2003-09-10
申请人： Patrick Stevens , Daniel Friedman , Robert Torres , Vaibhav Kumar
发明人： Patrick Stevens , Daniel Friedman , Robert Torres , Vaibhav Kumar
IPC分类号： G06F15/16
CPC分类号： H04L67/2814 , G06F17/30902 , H04L29/06027 , H04L65/105 , H04L67/02 , H04L67/2804 , H04L67/2847 , H04L67/2876 , H04L69/329
摘要： An approach is provided for supporting retrieval of web content over a meshed communication network (111). A first server (105) receives a request from a browser application (103) for the content resident in the web server (109). The first server (105) includes a downstream proxy (401) configured to modify the request to include information specifying support of a parse and pre-fetch service within an optional header field of the request as to permit handling of the modified request by the web server (109) in absence of an upstream proxy (403) that is communicating with the web server (109). A second server (107) is configured as the upstream proxy (403) to intercept the modified request and pre-fetch the content from the web server (109). The second server (107) forwards the pre-fetched content over the communication network (111) to the first server (105). This approach has particular applicability in relatively high latency networks, such as a satellite communications system.
摘要翻译：提供了一种用于支持通过网状通信网络（111）检索网页内容的方法。第一服务器（105）从用于驻留在web服务器（109）中的内容的浏览器应用（103）接收请求。第一服务器（105）包括下游代理（401），其被配置为修改请求以包括在请求的可选报头字段内指定解析和预取服务的支持的信息，以允许由web处理修改的请求服务器（109）在没有与web服务器（109）通信的上游代理（403）的情况下。第二服务器（107）被配置为上游代理（403），以拦截修改的请求并从网络服务器（109）预取内容。第二服务器（107）通过通信网络（111）将预先获取的内容转发到第一服务器（105）。这种方法在诸如卫星通信系统的相对高延迟的网络中具有特别的适用性。

7. 发明授权

US08705357B2 Method and system for controlling TCP traffic with random early detection and window size adjustments 有权
标题翻译：随机早期检测和窗口大小调整控制TCP流量的方法和系统
公开(公告)号：US08705357B2
公开(公告)日：2014-04-22
申请号：US13306214
申请日：2011-11-29
申请人： Robert Torres , John Border , Patrick Stevens , Jun Xu , Je-Hong Jong
发明人： Robert Torres , John Border , Patrick Stevens , Jun Xu , Je-Hong Jong
IPC分类号： H04L1/00 , H04L12/56
CPC分类号： H04L47/27 , H04L47/326
摘要： A method for controlling data traffic with random early detection and window size adjustments including performing random early detection on incoming data packets, calculating a simple moving average of packet dropping probabilities for the data packets as calculated when performing random early detection, decreasing an advertised window size if the simple moving average is greater than a probability target plus a tolerance factor, increasing the advertised window size if the simple moving average is less than the probability target minus a tolerance factor, and not adjusting the window size if the simple moving average is not greater than a probability target plus a tolerance factor and not less than a probability target minus a tolerance factor.
摘要翻译：一种用于随机早期检测和窗口大小调整来控制数据流量的方法，包括对输入数据分组执行随机早期检测，计算在执行随机早期检测时计算的数据分组的分组丢弃概率的简单移动平均值，减少广告窗口大小如果简单移动平均值大于概率目标加公差因子，如果简单移动平均值小于概率目标减去公差因子，则增加通告窗口大小，如果简单移动平均值不是，调整窗口大小大于概率目标加上公差因子，并且不小于概率目标减去公差因子。

8. 发明授权

US08687493B2 Method and system for inroute bandwidth allocation supporting multiple traffic priorities in a satellite network 有权
标题翻译：在卫星网络中支持多个流量优先级的路由带宽分配的方法和系统
公开(公告)号：US08687493B2
公开(公告)日：2014-04-01
申请号：US13306181
申请日：2011-11-29
申请人： Robert Torres , John Border , Patrick Stevens , Jun Xu
发明人： Robert Torres , John Border , Patrick Stevens , Jun Xu
IPC分类号： H04W72/04 , H04B7/185
CPC分类号： H04B7/18584 , H04B7/18582
摘要： A method for inroute bandwidth allocation supporting multiple traffic priorities in a satellite network including generating a backlog report, transmitting the backlog report to an inroute group manager, receiving a bandwidth allocation from the inroute group manager, and servicing priority queues and transmitting data to a satellite based on the bandwidth allocation from the inroute group manager.
摘要翻译：一种用于在卫星网络中支持多个流量优先级的输入带宽分配的方法，包括生成积压报告，将积压报告发送到路由组管理器，从路由组管理器接收带宽分配，以及服务优先级队列并向卫星发送数据基于路由组管理器的带宽分配。

9. 发明授权

US08660006B2 Method and system for traffic management and resource allocation on a shared access network 有权
标题翻译：共享接入网络上流量管理和资源分配的方法和系统
公开(公告)号：US08660006B2
公开(公告)日：2014-02-25
申请号：US13306199
申请日：2011-11-29
申请人： Robert Torres , John Border , Patrick Stevens , Jun Xu
发明人： Robert Torres , John Border , Patrick Stevens , Jun Xu
IPC分类号： H04L1/00
CPC分类号： H04W72/10 , H04B7/18582 , H04L1/0003 , H04L1/0009 , H04L1/0057 , H04L41/5022 , H04L47/627 , H04L47/6275 , H04L47/821 , H04W24/08 , Y02D50/10
摘要： A method for traffic management and resource allocation on a shared access network including estimating a bandwidth capacity of a gateway, determining a demand rate of an IP gateway, allocating bandwidth to the IP gateway based on the demand rate, traffic priority, or traffic weighting, allocating bandwidth to the IP gateway in advance of demand when excess bandwidth is available, scheduling traffic at the IP gateway based on traffic priority, service plan of a VSAT, or physical layer properties of the VSAT, performing priority queue servicing of traffic at a gateway using a real time traffic priority queue, a non-real time traffic priority queue, two or more modulation and coding queue groups, and a code block queue.
摘要翻译：一种用于共享接入网络上的业务管理和资源分配的方法，包括估计网关的带宽容量，确定IP网关的需求速率，根据需求速率，业务优先级或业务权重向IP网关分配带宽，根据流量优先级，VSAT的服务计划或VSAT的物理层属性，在网关上调度流量，对网关进行流量优先级队列维护使用实时流量优先级队列，非实时流量优先级队列，两个或多个调制和编码队列组以及代码块队列。

10. 发明授权

US07471645B2 Method and system for multicast in a broadband satellite system 有权
标题翻译：宽带卫星系统中组播的方法和系统
公开(公告)号：US07471645B2
公开(公告)日：2008-12-30
申请号：US10684914
申请日：2003-10-14
申请人： Robert Torres , Thomas Fletcher , Robert Aryee , Mangala Kannan
发明人： Robert Torres , Thomas Fletcher , Robert Aryee , Mangala Kannan
IPC分类号： H04L12/28 , H04J3/26
CPC分类号： H04B7/18595
摘要： An approach is provided for adapting multicast services originating from a terrestrial network over a satellite network. A request for establishing a multicast session corresponding to a network address of the terrestrial network is received at a hub station. The request specifies participating satellite terminals in the multicast session. The hub station assigns an address unique within the satellite network to map to the network address for the multicast session. The participating satellite terminals are configured with the assigned satellite address. A distribution mechanism is selected to transport dataflow of the multicast session to the participating satellite terminals. The distribution mechanism utilizes one or more spot beams covering the participating satellite terminals, wherein the selected distribution mechanism is switched to another one of the distribution mechanisms based on capacity of the satellite network and reachability of the participating satellite terminals.
摘要翻译：提供了一种用于通过卫星网络适配来自地面网络的多播服务的方法。在中心站接收到建立与地面网络的网络地址相对应的多播会话的请求。该请求指定多播会话中的参与卫星终端。中心站在卫星网络内分配唯一的地址以映射到组播会话的网络地址。参与的卫星终端配置有分配的卫星地址。选择分配机制将组播会话的数据流传输到参与的卫星终端。分配机制利用覆盖参与卫星终端的一个或多个点波束，其中基于卫星网络的容量和参与的卫星终端的可达性，选择的分配机制被切换到另一个分配机制。

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