公开(公告)号：US20130135996A1

公开(公告)日：2013-05-30

申请号：US13306199

申请日：2011-11-29

申请人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu

发明人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu

IPC分类号： H04L12/26 ,  H04W72/04

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。

公开(公告)号：US20130136000A1

公开(公告)日：2013-05-30

申请号：US13306214

申请日：2011-11-29

申请人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu ,  Je-Hong Jong

发明人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu ,  Je-Hong Jong

IPC分类号： H04L12/26

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。

公开(公告)号：US20130136004A1

公开(公告)日：2013-05-30

申请号：US13306181

申请日：2011-11-29

申请人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu

发明人： Robert Torres ,  John Border ,  Pat Stevens ,  Jun Xu

IPC分类号： H04L12/26

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。

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。

公开(公告)号：US20130286830A1

公开(公告)日：2013-10-31

申请号：US13459727

申请日：2012-04-30

申请人： Jun Xu ,  John Border ,  Robert Torres ,  George Choquette

发明人： Jun Xu ,  John Border ,  Robert Torres ,  George Choquette

IPC分类号： H04L12/24 ,  H04L12/26

CPC分类号： H04B7/18584 ,  H04W74/08

摘要： A method and apparatus for dynamically balancing traffic loads in a communications system (such as satellite communications systems), based on a control of collision rates via the real-time control of throughput of channels of the communications system (such as a real time throughput of random access channels in a satellite network). The method and apparatus generates and transmits to remote nodes or terminals an operating probability based on the determined throughput for transmission using the communications channel. Also, the method and apparatus includes receiving by at least one terminal the generated operating probability and determining by the at least one terminal a transmission probability for the communications channel based upon the received operating probability, which can further be adjusted by one or more of a received upper or lower limit of the generated operating probability or a collision rate for the communications channel.

摘要翻译： 一种用于在通信系统（例如卫星通信系统）中动态平衡流量负载的方法和装置，其基于通过对通信系统的信道的吞吐量的实时控制的冲突率的控制（例如，实时吞吐量 卫星网络中的随机接入信道）。 该方法和装置基于所确定的使用通信信道传输的吞吐量，生成并向远程节点或终端发送操作概率。 此外，该方法和装置包括由至少一个终端接收所产生的操作概率，并且由至少一个终端根据所接收到的操作概率来确定通信信道的传输概率，其可以进一步由以下的一个或多个调整： 接收所生成的操作概率的上限或下限或通信信道的冲突率。

公开(公告)号：US09088905B2

公开(公告)日：2015-07-21

申请号：US13453692

申请日：2012-04-23

申请人： Jun Xu ,  John Border ,  Robert Torres ,  Yangang Li

发明人： Jun Xu ,  John Border ,  Robert Torres ,  Yangang Li

IPC分类号： H04W24/04 ,  H04L12/803

CPC分类号： H04W24/04 ,  H04L47/125

摘要： Methods and apparatus for performing dynamic load balancing across transmission channels in a communications system, for loads of multiple priorities for a plurality of terminals are provided. Priority levels for a plurality of traffic flows from the plurality of terminals are determined, and the traffic flows are assigned to a plurality of transmission channels to load balance the traffic flows based on the determined priority levels. The load balancing includes generating a load vector for each of the transmission channels, and determining a load balancing target for the load vectors. The load balancing further includes determining a centroid point for the generated load vectors, wherein the centroid point is the load balancing target, and iteratively converging to the centroid point as the load balancing target by determining cancellation pairs for the load vectors, to balance loads of multiple priorities.

摘要翻译： 提供了用于在通信系统中的传输信道之间执行动态负载平衡的方法和装置，用于多个终端的多个优先级的负载。 确定来自多个终端的多个业务流的优先级，并且将业务流分配给多个传输信道，以基于确定的优先级来负载平衡业务流。 负载平衡包括为每个传输信道生成一个负载向量，并确定负载向量的负载均衡目标。 所述负载平衡进一步包括确定所产生的负载矢量的质心点，其中所述质心点是所述负载平衡目标，并且通过确定所述负载矢量的抵消对来迭代地收敛到所述质心点作为所述负载平衡目标， 多个优先事项。

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。

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。

公开(公告)号：US10432298B2

公开(公告)日：2019-10-01

申请号：US13459727

申请日：2012-04-30

申请人： Jun Xu ,  John Border ,  Robert Torres ,  George Choquette

发明人： Jun Xu ,  John Border ,  Robert Torres ,  George Choquette

IPC分类号： H04B7/185 ,  H04W74/08

摘要： A method and apparatus for dynamically balancing traffic loads in a communications system (such as satellite communications systems), based on a control of collision rates via the real-time control of throughput of channels of the communications system (such as a real time throughput of random access channels in a satellite network). The method and apparatus generates and transmits to remote nodes or terminals an operating probability based on the determined throughput for transmission using the communications channel. Also, the method and apparatus includes receiving by at least one terminal the generated operating probability and determining by the at least one terminal a transmission probability for the communications channel based upon the received operating probability, which can further be adjusted by one or more of a received upper or lower limit of the generated operating probability or a collision rate for the communications channel.

公开(公告)号：US20130279334A1

公开(公告)日：2013-10-24

申请号：US13453692

申请日：2012-04-23

申请人： Jun Xu ,  John Border ,  Robert Torres ,  Yangang Li

发明人： Jun Xu ,  John Border ,  Robert Torres ,  Yangang Li

IPC分类号： H04W28/08 ,  H04W24/04 ,  H04W28/10

CPC分类号： H04W24/04 ,  H04L47/125

摘要： Methods and apparatus for performing dynamic load balancing across transmission channels in a communications system, for loads of multiple priorities for a plurality of terminals are provided. Priority levels for a plurality of traffic flows from the plurality of terminals are determined, and the traffic flows are assigned to a plurality of transmission channels to load balance the traffic flows based on the determined priority levels. The load balancing includes generating a load vector for each of the transmission channels, and determining a load balancing target for the load vectors. The load balancing further includes determining a centroid point for the generated load vectors, wherein the centroid point is the load balancing target, and iteratively converging to the centroid point as the load balancing target by determining cancellation pairs for the load vectors, to balance loads of multiple priorities.

摘要翻译： 提供了用于在通信系统中的传输信道之间执行动态负载平衡的方法和装置，用于多个终端的多个优先级的负载。 确定来自多个终端的多个业务流的优先级，并且将业务流分配给多个传输信道，以基于确定的优先级来负载平衡业务流。 负载平衡包括为每个传输信道生成一个负载向量，并确定负载向量的负载均衡目标。 所述负载平衡进一步包括确定所产生的负载矢量的质心点，其中所述质心点是所述负载平衡目标，并且通过确定所述负载矢量的抵消对来迭代地收敛到所述质心点作为所述负载平衡目标， 多个优先事项。