Performance modeling and analysis of IEEE 802.11 wireless networks with hidden nodes
Myung Woo Lee, Ganguk Hwang, Sumit Roy
Abstract
Myung Woo Lee, Ganguk Hwang, Sumit Roy
Abstract
This work seeks to develop an analytical model for the per-node throughput analysis of IEEE 802.11 WLAN networks with hidden nodes by extending the Bianchi's model. With the analytic model we derive the per-node throughput of each node and quantify the impact of hidden nodes on per-node throughput. Through our analysis, we find that nodes having more hidden nodes are likely to have worse throughput performance than nodes having less hidden nodes, so resulting in unfairness in per-node throughput.
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This work seeks to develop an analytical model for the per-node throughput analysis of IEEE 802.11 WLAN networks with hidden nodes by extending the Bianchi's model. With the analytic model we derive the per-node throughput of each node and quantify the impact of hidden nodes on per-node throughput. Through our analysis, we find that nodes having more hidden nodes are likely to have worse throughput performance than nodes having less hidden nodes, so resulting in unfairness in per-node throughput.
Key concepts: Throughput, Hidden node problem, Node (physics), Computer science, Computer network, Wireless network, Wireless, Engineering