Multi-Dimensional Sparse-Coded Ambient Backscatter Communication for Massive IoT Networks

Multi-Dimensional Sparse-Coded Ambient Backscatter Communication for Massive IoT Networks

In this paper, we propose a multi-dimensional sparse-coded ambient backscatter communication (MSC-AmBC) system for long-range and high-rate massive Internet of things (IoT) networks. We utilize the characteristics of the ambient sources employing orthogonal frequency division multiplexing (OFDM) mod...

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Bibliographic Details
Main Authors: Tae Yeong Kim, Dong In Kim
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Energies
Subjects:
RF energy harvesting
ambient backscatter communication (AmBC)
sparse code multiple access (SCMA)
modulation and coding scheme
iterative decoder
Online Access:http://www.mdpi.com/1996-1073/11/10/2855

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http://www.mdpi.com/1996-1073/11/10/2855

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