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Demand-Aware Opportunistic Spectrum Access: A Game-Theoretic Learning Approach Read chapter Read first chapter

2019 | OriginalPaper | Chapter

Resource Allocation Algorithm for V2X Communications Based on SCMA

Authors : Wei Wu, Linglin Kong, Tong Xue

Published in: Communications, Signal Processing, and Systems

Publisher: Springer Singapore

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Abstract

In this paper, we propose a resource allocation algorithm for V2X communications based on Sparse Code Multiple Access (SCMA). By analyzing the interference model in the V2X scenario, we formulate the problem which deals with resource allocation to maximize the system throughput. A graph color-based user cluster algorithm combined with resource allocation algorithm based on both result of clustering and SINR is presented to solve the problem. The simulation results indicate that the throughput performance of system based on SCMA is superior to which based on OFDMA, and the proposed algorithm can improve the system throughput and the number of access users.

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Metadata
Title
Resource Allocation Algorithm for V2X Communications Based on SCMA
Authors
Wei Wu
Linglin Kong
Tong Xue
Copyright Year
2019
Publisher
Springer Singapore
Book
Communications, Signal Processing, and Systems

Print ISBN: 978-981-10-6570-5

Electronic ISBN: 978-981-10-6571-2

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-981-10-6571-2_243