Sarma, S. S.; Hazra, R.; Chong, P. H. J. Performance Analysis of DF Relay-Assisted D2D Communication in a 5G mmWave Network. Future Internet, 2022, 14, 101. https://doi.org/10.3390/fi14040101.
Sarma, S. S.; Hazra, R.; Chong, P. H. J. Performance Analysis of DF Relay-Assisted D2D Communication in a 5G mmWave Network. Future Internet, 2022, 14, 101. https://doi.org/10.3390/fi14040101.
Sarma, S. S.; Hazra, R.; Chong, P. H. J. Performance Analysis of DF Relay-Assisted D2D Communication in a 5G mmWave Network. Future Internet, 2022, 14, 101. https://doi.org/10.3390/fi14040101.
Sarma, S. S.; Hazra, R.; Chong, P. H. J. Performance Analysis of DF Relay-Assisted D2D Communication in a 5G mmWave Network. Future Internet, 2022, 14, 101. https://doi.org/10.3390/fi14040101.
Abstract
Enabling D2D communication in the mm-Wave band has many obstacles which must be mitigated. The primary concern is the introduction of interference from various sources. Thus, we focused our work on the performance of decode and forward (DF) relay assisted D2D communication in the mm-Wave band for increasing the coverage probability and energy efficiency (EE). Three modes are proposed for D2D communication to prevail. Bit-wise binary XOR operation is executed at the relay node which increases the security feature. Radius of coverage expression is derived which indicates the switching of the modes. The diffused incoherent scattering power is also considered as a part of power consumption. Furthermore, a unique relay selection scheme, Dynamic relay selection (DRS) method is proposed to select the optimal relay for information exchange. Comparison of the proposed DF relay scheme with amplify and forward (DF) scheme is also shown. Finally, simulation results prove the efficacy of the proposed work.
Keywords
Dynamic relay selection; Decode and forward; D2D communication; Radius of coverage; Coverage probability, Mode selection; mm-Wave network; Uplink channel
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.