Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2000, Vol. 23 ›› Issue (4): 11-15.

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Hierarchical QoS Routing Based on Ant Algorithm

ZHANG Su-bing, LIU Ze-min   

  1. Telecom Engineering School,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Received:2000-03-14 Online:2000-12-10
  • Supported by:
     

Abstract: The problem of hierarchical QoS routing is studied.An ant-based hierarchical QoS routing algorithm is proposed.Simulation results show that this algorithm has the approximate performance relative to the ant-based flat QoS routing algorithm,but the speed of this algorithm can be increased 30%.

Key words: routing, hierarchical QoS routing, flat QoS routing, ant algorithm.

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