System and method for transmission control protocol service delivery in wireless communications systems
    4.
    发明授权
    System and method for transmission control protocol service delivery in wireless communications systems 有权
    用于无线通信系统中传输控制协议服务传送的系统和方法

    公开(公告)号:US09456377B2

    公开(公告)日:2016-09-27

    申请号:US13340027

    申请日:2011-12-29

    摘要: A method for delivering packets in a wireless communications system includes determining a cause of loss for a previously transmitted packet based on a packet acknowledgement corresponding to the previously transmitted packet, the packet acknowledgement including at least one of a wireless loss indicator and a congestion warning indicator for the wireless communications system. The method also includes adjusting a transmission parameter in a packet transmission protocol according to the cause of loss, and retransmitting the previously transmitted packet.

    摘要翻译: 一种用于在无线通信系统中传送分组的方法包括基于与先前发送的分组相对应的分组确认来确定先前发送的分组的丢失的原因,分组确认包括无线丢失指示符和拥塞警告指示符中的至少一个 用于无线通信系统。 该方法还包括根据丢失的原因调整分组传输协议中的传输参数,并重传先前发送的分组。

    Transferring data among nodes on a network
    5.
    发明授权
    Transferring data among nodes on a network 有权
    在网络中的节点之间传输数据

    公开(公告)号:US09258361B2

    公开(公告)日:2016-02-09

    申请号:US12420724

    申请日:2009-04-08

    IPC分类号: H04L12/28 H04L29/08

    摘要: Techniques for transferring data among nodes on a network are disclosed. Some example methods include a downloader-initiated random linear network coding algorithm. A downloading node may be aware of the chunks of original data held by neighboring nodes, and the downloading node can request linear combinations of chunks from the neighboring nodes that are linearly independent of any linear combinations of chunks already held by the downloading node.

    摘要翻译: 公开了在网络上的节点之间传送数据的技术。 一些示例性方法包括下载器发起的随机线性网络编码算法。 下载节点可以知道由相邻节点保持的原始数据块,并且下载节点可以请求来自相邻节点的线性的线性组合,线程组合与已经由下载节点已经拥有的块的任何线性组合线性相关。

    HIERARCHICAL ENERGY OPTIMIZATION FOR DATACENTER NETWORKS
    6.
    发明申请
    HIERARCHICAL ENERGY OPTIMIZATION FOR DATACENTER NETWORKS 有权
    DATACENTER网络的分层能量优化

    公开(公告)号:US20140047252A1

    公开(公告)日:2014-02-13

    申请号:US13819267

    申请日:2012-05-21

    IPC分类号: G06F1/32

    摘要: Technologies are presented for power optimization of datacenter networks in a hierarchical perspective. In some examples, a two-level power optimization model may be established to reduce the power consumption of datacenter networks by switching off network switches and links while still guaranteeing full connectivity and maximum link utilization. The model may be implemented by solving a capacitated constraint multi-commodity flow (CMCF) problem employing simple heuristic techniques. A power status of network switches may be determined according to a network traffic matrix and the CMCF optimization determined at core-level and at pod-level. A complementary process to provision whole network connectivity and to meet quality of service (QoS) goals may also be performed.

    摘要翻译: 针对数据中心网络的功能优化技术进行了分层分析。 在一些示例中,可以建立两级功率优化模型,以通过关闭网络交换机和链路来减少数据中心网络的功耗,同时仍然保证完全连接和最大链路利用率。 该模型可以通过使用简单的启发式技术来求解容许约束多商品流(CMCF)问题来实现。 网络交换机的电源状态可以根据网络流量矩阵确定,CMCF优化在核心级别和pod级确定。 也可以执行提供整个网络连接和满足服务质量(QoS)目标的补充过程。

    System and Method for Transmission Control Protocol Service Delivery in Wireless Communications Systems
    9.
    发明申请
    System and Method for Transmission Control Protocol Service Delivery in Wireless Communications Systems 有权
    无线通信系统中传输控制协议业务传送的系统与方法

    公开(公告)号:US20130044595A1

    公开(公告)日:2013-02-21

    申请号:US13340027

    申请日:2011-12-29

    IPC分类号: H04W28/02 H04W24/00

    摘要: A method for delivering packets in a wireless communications system includes determining a cause of loss for a previously transmitted packet based on a packet acknowledgement corresponding to the previously transmitted packet, the packet acknowledgement including at least one of a wireless loss indicator and a congestion warning indicator for the wireless communications system. The method also includes adjusting a transmission parameter in a packet transmission protocol according to the cause of loss, and retransmitting the previously transmitted packet.

    摘要翻译: 一种用于在无线通信系统中传送分组的方法包括基于与先前发送的分组相对应的分组确认来确定先前发送的分组的丢失的原因,分组确认包括无线丢失指示符和拥塞警告指示符中的至少一个 用于无线通信系统。 该方法还包括根据丢失的原因调整分组传输协议中的传输参数,并重传先前发送的分组。

    Data packet traffic scheduling
    10.
    发明授权
    Data packet traffic scheduling 有权
    数据包流量调度

    公开(公告)号:US08159952B2

    公开(公告)日:2012-04-17

    申请号:US12368516

    申请日:2009-02-10

    IPC分类号: H04W4/00

    摘要: Techniques of scheduling data packets are disclosed. For example, such data packet scheduling techniques may be employed to schedule data packets on wired and/or wireless networks. An example embodiment includes techniques for scheduling voice-over-Internet protocol data packets transmitted between a base station and a subscriber station on a WiMAX network.

    摘要翻译: 公开了调度数据包的技术。 例如,可以采用这样的数据分组调度技术来调度有线和/或无线网络上的数据分组。 示例性实施例包括用于在WiMAX网络上调度在基站和用户站之间传输的因特网上协议数据分组的技术。