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Type-based multiple-access (TBMA) is a bandwidth efficient transmission scheme for decentralized estimation in wireless sensor networks (WSNs) over non-orthogonal multiple-access channels, whereas its performance degrades severely in zero-mean fading channels. In this paper, we improve its performance in the fading channels by using more resources for transmitting each type, which is named as TBMA...
Transients generated by the switching in selection diversity combining cause receiver ldquodead timerdquo and therefore increase the system outage. For this reason, the switching rate is an important parameter in selection diversity system design. Yet, there are few published results regarding the switching rates of selection diversity combining. All published work considers noiseless diversity systems;...
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