For the device and method of the load balancing in cable system

For the device and method of the load balancing in cable system

  • CN 103,875,217 B
  • Filed: 09/20/2012
  • Issued: 06/05/2018
  • Est. Priority Date: 10/11/2011
  • Status: Active Grant
First Claim
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1. a kind of channel on cable data System-Interface-Specification DOCSIS networks across load balancing group makes cable modemThe method of device load balancing, comprises the following steps:

  • From a channel activity across the load balancing group multiple wire line MODEMs of business transferring collect each clothesAt least one service quality QoS parameter of business stream;

    It is identified using at least one qos parameter of collected each service flow during the collection step with phaseThere is at least one cable modem of the service flow of at least one qos parameter of inferior grade for predefined thresholdsDevice, wherein, the first subset of the wire line MODEM of the load balancing group is wired modulation from the load balancing groupThe second subset identification of demodulator, first subset across one channel activity business transferring and with lowThe service flow of at least one qos parameter of grade, across one channel activity business transferring is simultaneously for the second subsetAnd with the service flow of at least one qos parameter without inferior grade;

    AndSelection is with the service flow compared at least one qos parameter of the predefined thresholds with inferior gradeAt least one wire line MODEM, for being moved to the load from one channel of the load balancing groupEquilibrium group different channels for making the load balancing of activity service stream across the channel of the load balancing group, wherein, unlessAll wire line MODEMs in first subset of wire line MODEM are moved and need into oneThe load balancing of step, otherwise without considering from the second subset of wire line MODEM select wire line MODEM forIt is moved from one channel;

    Described the step of collecting, using and select, is by the DOCSIS to communicate with the multiple wire line MODEMElectronic communication device at the head end of network automatically carries out.

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