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In wireless sensor networks, energy efficiency is a key design factor to prolong the network lifetime. Recently, optimal coverage-preserving scheme (OCoPS) is proposed in the work of Boukerche et al., (2005) as an extension of the low energy adaptive clustering hierarchy (LEACH) protocol with the coverage-preserving scheme which saves energy consumption through excluding redundant nodes of which sensing...
For wavelength division multiple access (WDMA) networks, various media access control (MAC) protocols have been proposed. In this paper, generalized modified accelerative pre-allocation WDMA (GMAP-WDMA) is proposed, which is based on MAP-WDMA considering channel sharing at channel limited conditions. The network performance of channel utilization, throughput, and latency is analyzed under balanced...
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