Fixed-Symbol Aided Random Access Scheme for Machine-to-Machine Communications

Fixed-Symbol Aided Random Access Scheme for Machine-to-Machine Communications

The massiveness of devices in crowded Machine-to-Machine (M2M) communications brings new challenges to existing random-access (RA) schemes, such as heavy signaling overhead and severe access collisions. In order to reduce the signaling overhead, we propose a fixed-symbol aided RA scheme where active...

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Bibliographic Details
Main Authors: Zhaoji Zhang, Ying Li, Lei Liu, Wei Hou
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
M2M communications
random access
message passing detection
deep neural network
Online Access:https://ieeexplore.ieee.org/document/8695167/

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