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Showing 2019 · cs.ITShow all
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cs.IT2019★ 1 cited
Relay-aided Random Access for Energy-Limited Devices in the IoT
Jinho Choi
In the Internet-of-Things (IoT), random access is employed for devices to share a common access channel in packet transmission with low signaling overhead. Although a retransmissio…
cs.IT2019
A Cross-Layer Approach to Data-aided Sensing using Compressive Random Access
Jinho Choi
In this paper, data-aided sensing as a cross-layer approach in Internet-of-Things (IoT) applications is studied, where multiple IoT nodes collect measurements and transmit them to…
cs.IT2019
Compressive random access with multiple resource blocks and fast retrial
Jinho Choi
In this paper, we propose a compressive random access (CRA) scheme using multiple resource blocks (RBs) to support massive connections for machine type communications (MTC). The pr…