A multichannel random access protocol for multislot short messages with delay constraints
作者： John S. Baras , Xiaoming Zhou
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摘要: A multichannel random access protocol called FMCSA for multislot short messages is proposed in this paper to be used networks with large propagation delay. This combines the use of packet level forward error correction coding new and scheduled retransmissions partially received messages. Analytical simulation results show that can achieve a higher throughput lower delay than slotted Aloha. When system operating at low load region, delivered their first attempts very high probability. With increasing, more will retransmission scheme guarantee recovered second attempts. Therefore performance much robust fluctuation slot
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