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Resource spreading for improved spectral and energy efficiency of mmwave d2d-enabled cellular networks
Published in Institute of Electrical and Electronics Engineers Inc.
2019
Volume: 2019-April
   
Abstract
In this paper, we investigate the impact of Resource Spreading on the capacity of mmWave based Device-to-Device (D2D) overlay networks. We aim to improve the spectral efficiency of these networks under low load conditions at Base Station (BS). Our proposed Resource Spreading scheme utilizes the fact that during a certain period of time, the number of active D2D pairs under a BS may be much lower than what is the maximum allowed, and available Resource Blocks (RBs) may be under-utilized. We present a stochastic geometry based framework to analytically evaluate the proposed Resource Spreading scheme for mmWave D2D overlay networks. Extensive simulations and analysis reveal that our proposed Resource Spreading scheme shows an improvement in network performance by allocating RBs efficiently, in terms of both spectral efficiency and energy efficiency. © 2019 IEEE.
About the journal
JournalData powered by TypesetIEEE Vehicular Technology Conference
PublisherData powered by TypesetInstitute of Electrical and Electronics Engineers Inc.
ISSN15502252
Open AccessNo
Concepts (11)
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    Millimeter waves
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    Overlay networks
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    Stochastic systems
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    Cellular network
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    Extensive simulations
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    IN NETWORKS
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    LOW LOAD
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    MM-WAVE
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    Spectral efficiencies
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    Stochastic geometry
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    Energy efficiency