Method and apparatus for communication network congestion control
    4.
    发明申请
    Method and apparatus for communication network congestion control 有权
    通信网络拥塞控制的方法和装置

    公开(公告)号:US20070153695A1

    公开(公告)日:2007-07-05

    申请号:US11321727

    申请日:2005-12-29

    IPC分类号: H04L12/26 H04J1/16

    摘要: A communication network node, such as a radio base station or base station controller in a wireless communication network, is configured to monitor and control ingress and egress data congestion. As such, node-based congestion monitoring provides a method of flow control between network nodes and, as such, for example, it may be used to control congestion on backhaul links between radio base stations and base station controllers, and on sidehaul links between base station controllers. In one embodiment, the node monitors egress and ingress data congestion conditions, and marks ingress data incoming to the node to indicate congestion. For example, if ingress data markings indicate ingress data congestion, the node can send signaling to initiate a reduction in the amount of data being sent to the node, e.g., a reduction in ingress data rates. If ingress data markings indicate egress data congestion, the node can reduce egress data rates.

    摘要翻译: 通信网络节点,诸如无线基站或无线通信网络中的基站控制器,被配置为监视和控制入口和出口数据拥塞。 因此,基于节点的拥塞监控提供了网络节点之间的流量控制的方法,因此,例如,其可以用于控制无线电基站和基站控制器之间的回程链路上的拥塞,以及基站之间的侧向链路 车站控制器。 在一个实施例中,节点监视出口和入口数据拥塞状况,并标记进入节点的入口数据以指示拥塞。 例如,如果入口数据标记指示入口数据拥塞,则节点可以发送信令以发起向节点发送的数据量的减少,例如降低入口数据速率。 如果入口数据标记表示出口数据拥塞,则节点可以减少出口数据速率。

    Method and apparatus for communication network congestion control
    5.
    发明授权
    Method and apparatus for communication network congestion control 有权
    通信网络拥塞控制的方法和装置

    公开(公告)号:US07796507B2

    公开(公告)日:2010-09-14

    申请号:US11321727

    申请日:2005-12-29

    IPC分类号: H04L12/26

    摘要: A communication network node, such as a radio base station or base station controller in a wireless communication network, is configured to monitor and control ingress and egress data congestion. As such, node-based congestion monitoring provides a method of flow control between network nodes and, as such, for example, it may be used to control congestion on backhaul links between radio base stations and base station controllers, and on sidehaul links between base station controllers. In one embodiment, the node monitors egress and ingress data congestion conditions, and marks ingress data incoming to the node to indicate congestion. For example, if ingress data markings indicate ingress data congestion, the node can send signaling to initiate a reduction in the amount of data being sent to the node, e.g., a reduction in ingress data rates. If ingress data markings indicate egress data congestion, the node can reduce egress data rates.

    摘要翻译: 通信网络节点,诸如无线基站或无线通信网络中的基站控制器,被配置为监视和控制入口和出口数据拥塞。 因此,基于节点的拥塞监控提供了网络节点之间的流量控制的方法,因此,例如,其可以用于控制无线电基站和基站控制器之间的回程链路上的拥塞,以及基站之间的侧向链路 车站控制器。 在一个实施例中,节点监视出口和入口数据拥塞状况,并标记进入节点的入口数据以指示拥塞。 例如,如果入口数据标记指示入口数据拥塞,则节点可以发送信令以发起向节点发送的数据量的减少,例如降低入口数据速率。 如果入口数据标记表示出口数据拥塞,则节点可以减少出口数据速率。

    METHOD AND APPARATUS FOR ENCODING TRANSMISSION DATA BLOCKS FOR ENHANCED SWITCHING PERFORMANCE
    6.
    发明申请
    METHOD AND APPARATUS FOR ENCODING TRANSMISSION DATA BLOCKS FOR ENHANCED SWITCHING PERFORMANCE 审中-公开
    用于编码传输数据块的方法和装置,用于增强开关性能

    公开(公告)号:US20090262838A1

    公开(公告)日:2009-10-22

    申请号:US12426830

    申请日:2009-04-20

    IPC分类号: H04N11/02

    摘要: Implementations relate to systems and methods for encoding block data to deliver content to a mobile wireless or other device. Content, such as audio, video or textual content, can be generated for broadcast in source blocks that are decomposed into a set of high priority blocks and a set of low priority blocks. Forward error correction is performed on the set of high priority blocks and set of low priority blocks to generate a set of repair symbols for use in reconstructing aggregate transmission blocks of content. The set of low priority blocks and set of repair symbols for a subsequent period can be shifted or inserted into an aggregate transmission block of a prior period. When a request to change channels is received, the decoding of the high priority block corresponding to the content of the new channel can begin before subsequent aggregate transmission blocks are received.

    摘要翻译: 实施涉及用于编码块数据以将内容传送到移动无线或其他设备的系统和方法。 可以生成诸如音频,视频或文本内容的内容,用于在分解成一组高优先级块和一组低优先级块的源块中进行广播。 对一组高优先级块和一组低优先级块执行前向纠错,以生成用于重建内容的聚合传输块的一组修复符号。 该低优先级块和后续周期中的一组修复符号可以被移位或插入到前一周期的聚合传输块中。 当接收到改变信道的请求时,对应于新信道的内容的高优先级块的解码可以在接收到后续的聚合发送块之前开始。