Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2012, Vol. 35 ›› Issue (1): 59-63.doi: 10.13190/jbupt.201201.59.quh

• Papers • Previous Articles     Next Articles

A Fast Lightweight Multicasting Protocol with Degree and QoS Related Constrained

QU Hua,QIU Xiao-ming, DAI Hui-jun, ZHAO Ji-hong
  

  1. School of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China
  • Received:2011-10-18 Revised:2011-10-20 Online:2012-02-28 Published:2012-01-05

Abstract:

An overlay multicasting solution which combine a selected lightweight traditional multicasting routing algorithm and the related constrained model used to integrate multi-constraints is proposed. Based on the guidance above, a degree and quality of service related constrained fast lightweight multicasting routing algorithm is proposed. After analyzing the children-detect-and-father-response mechanism using both active and passive detections, the maintenance and control overhead is further reduced to deal with the node failure and the dynamic performance optimization, so a fast and lightweight multicasting protocol is achieved. Simulation for the multicasting routing algorithm proves the proposed.

Key words: degree, quality of service, related constrained model; , lightweight

CLC Number: