Journal on Communications ›› 2013, Vol. 34 ›› Issue (4): 149-157.doi: 10.3969/j.issn.1000-436x.2013.04.018

• Technical Report • Previous Articles     Next Articles

Delay-sensitive data allocation scheme for CMT over diversity paths

Wen-feng DU,Zhen WU,Li-qian LAI   

  1. College of Computer Science and Software Engineering,Shenzhen University,Shenzhen 518060,China
  • Online:2013-04-25 Published:2017-07-17
  • Supported by:
    The National Natural Science Foundation of China;The Strategy Grant of Shenzhen Science and Technology Department

Abstract:

The performance of CMT association degrades remarkably when the performances of parts of paths deteriorate.Based on the analysis of different network configurations,a delay sensitive data allocation scheme was proposed to distribute data to different paths over multi-diversity network with reference of their transmission delay,which is a key factor to the whole performance.Meanwhile,the transmission sequence number of each chunk will also was considered.The result of analysis and simulation reveal the performance of our scheme can achieve much better performance than the original round-robin scheme.

Key words: concurrent multipath transfer, data allocation, performance optimization

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