Network Aware Forward Caching
    72.
    发明申请
    Network Aware Forward Caching 有权
    网络意识转发缓存

    公开(公告)号:US20120096140A1

    公开(公告)日:2012-04-19

    申请号:US13333515

    申请日:2011-12-21

    IPC分类号: G06F15/16

    CPC分类号: H04L67/2842 H04L67/2852

    摘要: A network includes a cache server and a network aware server that operates to determine an optimization between a cost of retrieving content from a communication network and a cost of caching content at the cache server. The optimization is determined as a minimum of a sum of a transit cost, a backbone cost, and a caching cost. The transit cost includes a money cost per data unit. The backbone cost includes a money cost per data unit and time unit. The caching cost includes a money cost per server unit. In response to determining the optimization, the network aware server sends a content identifier to the cache server, and the cache server receives the content identifier, determines a source of a content item, and if the source is the same as the content identifier, then cache the content item.

    摘要翻译: 网络包括缓存服务器和网络感知服务器,其操作以确定从通信网络检索内容的成本与在缓存服务器上缓存内容的成本之间的优化。 优化被确定为运输成本,骨干成本和高速缓存成本之和的最小值。 过境成本包括每个数据单位的货币成本。 骨干成本包括每个数据单位的货币成本和时间单位。 缓存成本包括每个服务器单元的货币成本。 响应于确定优化,网络感知服务器向缓存服务器发送内容标识符,并且高速缓存服务器接收内容标识符,确定内容项的源,并且如果源与内容标识符相同,则 缓存内容项。

    TAIL OPTIMIZATION PROTOCOL FOR CELLULAR RADIO RESOURCE ALLOCATION
    74.
    发明申请
    TAIL OPTIMIZATION PROTOCOL FOR CELLULAR RADIO RESOURCE ALLOCATION 失效
    细节无线电资源分配的“尾巴优化协议”

    公开(公告)号:US20120052814A1

    公开(公告)日:2012-03-01

    申请号:US12872604

    申请日:2010-08-31

    IPC分类号: H04B17/00

    摘要: Systems and methods for increasing the power and resource efficiency of a mobile network device are presented herein. More particularly, described herein is a novel Tail Optimization Protocol (TOP) and/or other mechanisms, systems and methods for enabling cooperation between a mobile device and an associated radio access network to eliminate idle periods (e.g., tails) when possible. Various systems and methods described herein can leverage the ability of applications and/or their associated connections to accurately predict a long tail time, from which a mobile device can notify an associated cellular network on such an imminent tail in order to allow the cellular network to immediately release tail resources. Various other aspects provided herein realize TOP via fast dormancy and/or other similar notification mechanisms, which enable a handset or other device to notify a cellular network for immediate resource release.

    摘要翻译: 本文介绍了用于增加移动网络设备的功率和资源效率的系统和方法。 更具体地说,这里描述了一种新颖的尾部优化协议(TOP)和/或用于在可能的情况下使得移动设备和相关联的无线电接入网络之间的协作能够消除空闲周期(例如,尾部)的其他机制,系统和方法。 本文描述的各种系统和方法可以利用应用和/或其相关连接的能力来精确地预测长尾时间,移动设备可以从该尾部时间通知相关联的蜂窝网络,以便允许蜂窝网络 立即释放尾部资源。 本文提供的各种其它方面通过快速休眠和/或其他类似的通知机制实现TOP,其使得手机或其他设备能够通知蜂窝网络以立即释放资源。

    Network aware forward caching
    75.
    发明授权
    Network aware forward caching 有权
    网络意识向前缓存

    公开(公告)号:US08103768B2

    公开(公告)日:2012-01-24

    申请号:US12423515

    申请日:2009-04-14

    IPC分类号: G06F15/173

    CPC分类号: H04L67/2842 H04L67/2852

    摘要: An Internet service provider includes a cache server and a network aware server. The network aware server is operable to determine an optimization between a cost of retrieving content from a network and a cost of caching content from the network at the first cache server and then send a content identifier to the cache server. The cache server is operable to receive the content identifier, and determine the source of a content item. If the source is the same as the content identifier, then the cache server caches the content item.

    摘要翻译: 互联网服务提供商包括缓存服务器和网络感知服务器。 网络感知服务器可操作以确定从网络检索内容的成本与从第一高速缓存服务器上的网络缓存内容的成本之间的优化,然后将内容标识符发送到缓存服务器。 缓存服务器可操作以接收内容标识符,并确定内容项的来源。 如果源与内容标识符相同,则缓存服务器缓存内容项。

    Inferring TCP Initial Congestion Window
    77.
    发明申请
    Inferring TCP Initial Congestion Window 失效
    推迟TCP初始拥塞窗口

    公开(公告)号:US20110096662A1

    公开(公告)日:2011-04-28

    申请号:US12607240

    申请日:2009-10-28

    IPC分类号: H04L12/56

    摘要: A packet trace is received. Inter-arrival times between the multiple packets in the packet trace are determined. An inter-arrival time in the inter-arrival times that is greater than a threshold is identified. An order number of the inter-arrival time is identified. A determination is made as to whether a size of each of at least a portion of the multiple packets is equal to a maximum segment size. When a determination is made that the size of each of at least a portion of the multiple packets is equal to the maximum segment size a size of the ICW as a product of the order number and the maximum segment size is returned.

    摘要翻译: 收到数据包跟踪。 确定分组跟踪中的多个分组之间的到达之间的时间。 确定到达时间之间的到达时间大于阈值。 识别到达时间的订单号。 确定多个分组的至少一部分中的每一个的大小是否等于最大分段大小。 当确定多个分组的至少一部分中的每一个的大小等于最大分段大小时,返回作为订单号和最大分段大小的乘积的ICW的大小。

    Flexible Application Classification
    79.
    发明申请
    Flexible Application Classification 有权
    灵活应用分类

    公开(公告)号:US20100146100A1

    公开(公告)日:2010-06-10

    申请号:US12329463

    申请日:2008-12-05

    IPC分类号: G06F15/16

    CPC分类号: H04L47/10 H04L47/2425

    摘要: A system includes an information storage module and an inspection module. The information storage module is configured to store a plurality of tags. Each tag is associated with a known set of traffic types of a plurality of known sets of traffic types. The inspection module is configured to compare a traffic flow to a set of traffic types to determine a matching set of traffic types, request a tag from the information storage module, and mark the traffic flow with the tag. The tag corresponds to the matching set of traffic types.

    摘要翻译: 系统包括信息存储模块和检查模块。 信息存储模块被配置为存储多个标签。 每个标签与多个已知的一组业务类型的一组已知的业务类型相关联。 检查模块被配置为将流量流与一组流量类型进行比较,以确定流量类型的匹配集合,从信息存储模块请求标签,并用标签标记流量。 标签对应于匹配的流量类型集。