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A new and simple MAC protocol is proposed. Each node transmits a burst with length sampled from a geometric distribution with parameter q followed by a carrier sense slot. A node repeats the previous operations until it senses a busy slot. A node will access the channel and transmit its payload when it has sensed h idle slots. The parameter q can be adjusted for each node to achieve desired levels...
Nowadays, a growing number of enterprises are adopting wireless technologies. However, field communications induce real-time constraints and those networks should at least fulfill those requirements. In this paper, we study IEEE 802.15.4 performances in order to support industrial real-time traffic. This analysis brings out a comparative analysis of IEEE 802.15.4 medium access methods. It provides...
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