Method for Accurate Distribution of Time to a Receiver Node in an Access Network
    42.
    发明申请
    Method for Accurate Distribution of Time to a Receiver Node in an Access Network 有权
    准确分配接入网中接收节点的时间的方法

    公开(公告)号:US20120020417A1

    公开(公告)日:2012-01-26

    申请号:US13175697

    申请日:2011-07-01

    IPC分类号: H04L7/00 H04L27/00

    摘要: An apparatus comprising a customer node configured to couple to an access node and to receive via a channel from the access node a time of day (TOD) value and a corresponding sample index (SNUM) value, wherein the TOD value and the SNUM value are used to estimate a second time of day (TOD′) value based on a propagation delay of the channel (L-Delay), and wherein the TOD value and the TOD′ value are used to estimate a second SNUM value (SNUM′) based on L-Delay and a plurality of parameters.

    摘要翻译: 一种装置,包括被配置为耦合到接入节点并且经由来自接入节点的信道的时间(TOD)值和对应的采样索引(SNUM)值接收的客户节点,其中,所述TOD值和所述SNUM值是 用于基于通道的传播延迟(L-Delay)来估计第二时间(TOD')值,并且其中TOD值和TOD'值用于基于第二SNUM值(SNUM')估计 L-Delay和多个参数。

    METHOD, APPARATUS AND SYSTEM FOR DATA TRANSMISSION
    43.
    发明申请
    METHOD, APPARATUS AND SYSTEM FOR DATA TRANSMISSION 审中-公开
    数据传输的方法,装置和系统

    公开(公告)号:US20090213916A1

    公开(公告)日:2009-08-27

    申请号:US12434361

    申请日:2009-05-01

    申请人: Jianhua Liu Jun Zhou

    发明人: Jianhua Liu Jun Zhou

    IPC分类号: H04B1/38

    摘要: A method, apparatus and system for data transmission include determining an idle data rate under a total data rate during data transmission; determining a corresponding parameter adjusting policy according to the idle data rate and a preset threshold; sending an instruction carrying the parameter adjusting policy to a far end entity so as to instruct the far end entity to adjust the associated parameter during data transmission accordingly; and adjusting an associated parameter during data transmission accordingly according to the parameter adjusting policy. According to various embodiments of the present invention, the system bandwidth is saved and the service quality of the system is improved.

    摘要翻译: 用于数据传输的方法,装置和系统包括在数据传输期间以总数据速率确定空闲数据速率; 根据空闲数据速率和预设阈值确定相应的参数调整策略; 向远端实体发送携带参数调整策略的指令,以指示远端实体相应地在数据传输期间调整相关联的参数; 并且根据参数调整策略相应地在数据传输期间调整相关联的参数。 根据本发明的各种实施例,节省了系统带宽,提高了系统的服务质量。