A dynamically RTS threshold adjusting scheme for IEEE 802.11 (マルチメディア通信と分散処理)

概要

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The RTS/CTS handshaking addresses the hidden terminal problem as well as reduces the chance of collision in case of higher node density and traffic. However, in networks with low density and traffic, basic scheme would lead to higher throughput due to its less overhead. Our proposed algorithm dynamically adjusts RTS Threshold according to the packet delivery ratio, which is an indicator of network traffic. We verify our proposed scheme with extensive network simulation using ns-2.
一般社団法人情報処理学会の論文
2007-06-06