Aggregate throughput control in a modem pool environment

    公开(公告)号:US07003026B2

    公开(公告)日:2006-02-21

    申请号:US09899848

    申请日:2001-07-09

    申请人: Ishai Ilani

    发明人: Ishai Ilani

    IPC分类号: H04B1/38 H04L5/16

    CPC分类号: H04L25/14

    摘要: In a system including a first and a second modem pool, each modem pool including a plurality of modems, where each modem in one of the modem pools is paired with a corresponding modem in the other the modem pools, a method for controlling aggregate throughput including initializing each of the modems at an outbound throughput and an inbound throughput, where the outbound and inbound throughputs of at least one of the modems are determined independently from one another, determining an aggregate outbound throughput each of the modem pools, and for each of the modem pools whose aggregate outbound throughput exceeds an associated optimal aggregate throughput, reducing the outbound throughput of any of the modems until the aggregate outbound throughput equals the optimal aggregate throughput.

    Two-dimensional interleaving in a modem pool environment
    12.
    发明授权
    Two-dimensional interleaving in a modem pool environment 有权
    在调制解调器池环境中的二维交织

    公开(公告)号:US06901550B2

    公开(公告)日:2005-05-31

    申请号:US09978165

    申请日:2001-10-17

    CPC分类号: H03M13/00

    摘要: A method for interleaving data frames transmitted via a modem pool, each of the data frames including a plurality of codewords having a predefined level of error correction, including assigning the data frames to corresponding modem timeframes, where codeword symbols in each of the data frames are assigned to time slots in the modems in the corresponding timeframes such that the level of error correction is sufficient to correct error/loss caused to any of the symbols given a predefined level of modem loss/malfunction, and moving any of the codeword symbols assigned to one of the timeframes to another of the timeframes such that the level of error correction is sufficient to correct error/loss caused to any of the symbols given a predefined level of cross-modem error burst while preserving the level of error correction sufficient to correct error/loss caused to any of the symbols given the level of modem loss/malfunction.

    摘要翻译: 一种用于交织经由调制解调器池发送的数据帧的方法,每个数据帧包括具有预定义纠错水平的多个码字,包括将数据帧分配给相应的调制解调器时帧,其中每个数据帧中的码字符号是 分配给相应时间帧中的调制解调器中的时隙,使得纠错的水平足以纠正给定了预定义的调制解调器丢失/故障水平的任何符号引起的错误/丢失,并且移动分配给 时间帧中的一个到另一个时间框架,使得纠错的水平足以纠正给定预定义的交叉调制解调器错误突发水平的任何符号的错误/丢失,同时保持足以纠正错误的纠错水平 /损失导致任何符号给定的调制解调器丢失/故障的水平。