most citedTwo-Stage Channel Estimation Approach for Cell-Free IoT With Massive Random Access

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eess.SP2019

Minimizing Age of Information in Cognitive Radio-based IoT Systems: Underlay or Overlay?

Yifan Gu, He Chen, Chao Zhai +2

We consider a cognitive radio-based Internet-of-Things (CR-IoT) network consisting of one primary IoT (PIoT) system and one secondary IoT (SIoT) system. The IoT devices of both the…