Telecommunications Science ›› 2018, Vol. 34 ›› Issue (2): 12-22.doi: 10.11959/j.issn.1000-0801.2018003

• research and development • Previous Articles     Next Articles

Design of automatic routing algorithm based on overlapping hierarchical induction

Jianhong ZHENG1,2,3,Heyun CHEN1,Pengguang ZHOU1,Hao XU1   

  1. 1 School of Communication and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China
    2 Ministry of Education Mobile Communication Engineering Research Center,Chongqing 400065,China
    3 Chongqing Post Information Technology Co.,Ltd.,Chongqing 400065,China
  • Revised:2017-09-22 Online:2018-02-01 Published:2018-02-13
  • Supported by:
    The National Science and Technology Major Project of China(2016ZX03002010-003)

Abstract:

Aiming at the problem of impulse noise with large amplitude fluctuation and strong time-varying characteristics,which seriously affected the communication performance of power carrier network,the power line network topology and the classical routing algorithm of power line carrier communication were analyzed,and on this basis,an algorithm of overlapping hierarchical induction algorithm (OHIA) was proposed,which proved the feasibility of the algorithm and gave the inductive factor transfer algorithm,route addressing process and forecast based route maintenance strategy.Through the NS-3 simulation platform to establish the PLC model,respectively,ant colony algorithm and overlapping layer induced PLC automatic routing algorithm were simulated.The simulation results show that compared with the ant colony algorithm,the proposed algorithm improves the success rate of the first communication in the strong time-varying channel environment,and makes great progress in the large-scale networking of PLC.

Key words: power line carrier communication, network routing, induced factor, automatic routing

CLC Number: 

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