Highly Reliable Transmission and Channel Assignment for CR-IoT Networks
IEEE Internet of Things Journal(2022)
摘要
In this article, we propose a highly reliable transmission strategy based on exploiting channel diversity for Internet of Things (IoT) networks equipped with cognitive radio (CR) capabilities (referred to as CR-IoT networks). Specifically, we investigate the channel-assignment problem with the objective of minimizing the number of assigned channels for each CR transmission subject to link reliabil...
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关键词
NOMA,System performance,Reliability theory,Channel allocation,Performance gain,Mathematical models,Internet of Things
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