Title :
A quantitative analysis of TCP performance over wireless multihop networks
Author :
XIAO, Hannan ; Chua, Kee Chaing ; Seah, Winston ; Lo, Anthony
Author_Institution :
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
fDate :
6/23/1905 12:00:00 AM
Abstract :
An analytical model of a single TCP session based on a string topology in wireless multihop networks is presented. The model for the communication process also considers buffering, propagation delay and channel access probability. A Markov chain technique is adopted in analyzing the TCP behavior. Full analysis is given for the case where the TCP source and destination are one hop away and the maximum TCP window size is less than the buffer size in each node. Consideration is also given to the case when the maximum TCP window size is larger than the buffer size in each node. The analytical results are validated against results using the NS simulator
Keywords :
Markov processes; buffer storage; delays; network topology; packet radio networks; probability; transport protocols; Markov chain; TCP performance; ad-hoc networks; buffering; channel access probability; propagation delay; string topology; wireless multihop networks; Analytical models; Delay effects; Media Access Protocol; Network topology; Performance analysis; Propagation delay; Spread spectrum communication; TCPIP; Throughput; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th
Conference_Location :
Atlantic City, NJ
Print_ISBN :
0-7803-7005-8
DOI :
10.1109/VTC.2001.956842
