Acta Metallurgica Sinica(English letters) ›› 2008, Vol. 15 ›› Issue (1): 38-42.doi: 1005-8885 (2008) 01-0038-05

• Wireless • Previous Articles     Next Articles

Optimization of the transmission mechanism for wireless TCP

  

  1. Beijing University of Posts and Telecommunications, Beijing 100876, China
  • Received:2007-01-20 Revised:1900-01-01 Online:2008-03-31
  • Contact: Qu Zhaowei

Abstract:

A novel method which can detect the possible handoffs for mobile nodes is proposed in this article. The method can be deployed on mobile nodes. So when a possible handoff occurs, mobile nodes can detect and take some necessary actions in time. In this study, the method is also used to optimize the transmission mechanism of Q-TCP. Moreover, the simulation results show that Q-TCP can provide better quality of service (QoS) for mobile nodes when they are moving among different agents.

Key words:

wireless TCP;data stream;handoff;QoS

CLC Number: