Channel-Aware Opportunistic NOMA for Random Access in IoT Networks. Abstract: In the Internet-of-Things (IoT), different types of devices can co-exist within ...

Channel-Aware Opportunistic NOMA for Random. Access in IoT Networks. Jinho Choi. School of Information Technology, Deakin University, Australia. (e-mail: jinho ...

In this paper, we present a decentralized interference-aware opportunistic random access (IA-ORA) protocol that enables us to obtain the optimal throughput ...

Nov 30, 2022 · ... random access channels under different arrival processes. ... Opportunistic NOMA schemes are proposed in ... access in 5G systems with randomly ...

Low complexity Detector for massive uplink random access with NOMA in IoT LPWA networks ... Channel-Aware Opportunistic NOMA for Random Access in IoT Networks.

An, “Exploiting opportunistic scheduling schemes to improve physical-layer security in MU-MISO NOMA systems,” IEEE Access, vol. 7, pp. 180867–180886, 2019 ...

each device uses a channel-aware random access protocol, ... Laroia, “Opportunistic beamforming using dumb ... “Analyzing random access collisions in massive iot ...

Channel and sensing aware channel access policy for multi-channel cognitive radio networks ... IoT Networks · Huifa Lin ... Multi-cell aware opportunistic random ...

In this paper, we investigated two schemes (BCP and MHE) related to the opportunistic relay selection to provide fairness for two kinds of users in the wireless ...

Abstract—Providing energy efficient and delay-aware channel access in cellular networks is essential to many anticipated massive Internet of Things (IoT) ...