Performance Evaluation in Combination of Wired and Wireless Mesh Networks
Jinyoung Han, Hee‐Dong Jung, Youngbin Im, Jeong Keun Lee, Ji-Ho Ryu, Taekyoung Kwon, Yanghee Choi · 2008
The performance in combination of wired and wireless mesh network which will be a main access network in future internet is directly linked with service quality to users. In this paper, we evaluate variant TCP performance and analyze traffic characteristics on Wireless (Seoul National University Mesh testbed) - Wired (KOREN/Abilene) - Wireless (HP Mesh testbed in the USA) Network. We found that RTT is proper in this network to serve a VoIP service. Also we propose an enhanced TCP protocol which can perform well in both wireless network which has many packet losses and wired network which has high bandwidth and long delay.