Analysis of TCP Vegas Performance over Mobile Ad Hoc Networks
Chang Gong, Qing Wang · 2006
TCP Congestion Control Algorithms are simulated and analyzed in mobile ad hoc networks.The main re- search work concentrates on the performance analysis of TCP Vegas algorithms.Based on this simulation research work,the improved congestion control algorithms of TCP Vegas are presented.The primary improvement measures are to subdivide the congestion avoidance period into some more small subsection,to divide network conditions into more particular state;then to take special countermeasure for special conditions.Then the Vegas1 and Vegas2 algo- rithms can be formed.Simulation result shows that the Vegas2 algorithm is superior to other algorithms on the average throughput.