Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2014, Vol. 37 ›› Issue (6): 54-58.doi: 10.13190/j.jbupt.2014.06.011

• Papers • Previous Articles     Next Articles

Analysis of the Effect of Active Multipath Selection on Throughput of Concurrent Multipath Transfer System

LI Wen1,2, WANG Wen-bo3, JING Xiao-jun1, ZHENG Xiang-quan2   

  1. 1. School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2. Institute of China Electronics System Engineering Company, Beijing 100087, China;
    3. Key Laboratory of Universal Wireless Communication(Beijing University of Posts and Telecommunications), Ministry of Education, Beijing 100876, China
  • Received:2014-04-01 Online:2014-12-28 Published:2014-12-28

Abstract:

Focusing on the active multipath selection of concurrent multipath transfer protocol, the influence of path metric disparity on the throughput performance of concurrent multipath transferring system was studied based on exalt Padhye model. With qualitative analysis, the influence caused by the path differences under equal and unequal path parameters was simulated and validated on the system throughput. Some basic conclusions on how to determine the path measurements were then presented; they can provide help to the selection of active multipath in theory.

Key words: concurrent multipath transfer, throughput, selection of active multipath

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