Uplink Resource Sharing and Power Management Scheme for an Underlay D2D Communication

Mohammed, V. Noor; Nagarajan, Rajkumar; Muthukaruppan, Lakshmanan; Hariharan, S.; Nandakumar, S.; Velmurugan, T.; Manickavelu, Palanivelan

doi:10.1007/s11277-019-06747-7

Cited by 6 publications

(5 citation statements)

References 16 publications

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“…The calculated distance is used to find the path loss between users. Urban area path loss environment model 14 is considered for estimating the path loss between the users and it is given by…”

Section: Mathematical Analysismentioning

confidence: 99%

“…Based on the literature, it is motivated to optimize the power using GA to minimize the interference between cellular and D2D pairs with proper allocation of cellular resources to D2D pairs. In this paper, an uplink‐based underlay D2D communication is explained and distance between two UEs is calculated using Haversine formula 14 to find the path loss between UEs. The proposed SBTSA scheme allocates the available RBs to D2D pairs which provide best throughput to the DUEs, and fitness function is framed using Peukert's law 28 and that has been involved in GA optimization to obtain the optimal transmit power of UE to reduce the interference in the network, and thus, system throughput, energy efficiency of the system, and battery lifetime of the UEs are improved.…”

Section: Motivation and Contributionmentioning

confidence: 99%

“…The calculated distance is used to find the path loss between users. Urban area path loss environment model 14 is considered for estimating the path loss between the users and it is given by

italicPL ((), dB) goodbreak= italic128.1 goodbreak+ italic37.6 \log_{10} ((), d ([], km))

where d is the distance between UEs or distance between UE and eNB.…”

Section: Mathematical Analysismentioning

confidence: 99%

“…Many conventional algorithms were proposed in previous studies 6–30 which explored about resource and power allocation techniques for the DUEs. In Kim and Dong, 6 Iterative Hungarian method was used for the resource allocation of the D2D users and throughput of the system was analyzed.…”

Section: Introduction and Related Workmentioning

confidence: 99%

“…8 Lagrangian multiplier vector method was used to maximize the system throughput by keeping a minimum Quality of Service (QoS) in Han et al 9 Dynamic sectorization-based resource allocation in D2D network was proposed to minimize the cochannel interference and processing delay in Mohamad et al 10 A maximum weighted bipartite matching scheme was used for the resource allocation in Ba et al 11 An efficient resource allocation for underlay D2D communication based on nonorthogonal multiple access (NOMA) has been discussed in Alemaishat et al 12 In Rajkumar et al, 13 spectral efficiency of the system was improved using distance-based interference mitigation algorithm. In Mohamad et al, 14 system sum rate was improved using distance and differential equation based algorithm. In Pei and Liang, 15 spectrum sharing protocol was enabled in overlay D2D network to improve the system sum rate.…”

mentioning

confidence: 99%

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Energy optimized resource and power allocation in an uplink‐based underlay device‐to‐device communication for 5G network

Nagarajan

Mohammed

2022

Int J Communication

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Summary Fifth generation (5G) and beyond fifth generation (B5G) networks are expected to provide more energy efficiency, spectral efficiency, and very high data rate with minimum latency to an ultradense environment. To meet the requirements of 5G and B5G standards, the network infrastructure can be network‐centric approach where the network is modified with respect to new radio signals and waveforms. The other approach is device centric where the existing network infrastructure can be efficiently utilized. Device‐to‐Device (D2D) communication is a key technique in device centric approach that supports 5G and B5G networks. We propose a Sequential Best Throughput Seek Algorithm (SBTSA), to compute the interference threshold for each Cellular User Equipment (CUE), and optimum resource blocks (RBs) are assigned to D2D pairs which provide best throughput to D2D pairs without affecting the Quality of Service (QoS) of the CUEs. The transmit power is optimized using genetic algorithm (GA) to effectively handle the interference between cellular users and D2D pairs. Proposed algorithm is compared with existing methods, and best results are obtained in terms of system throughput, battery utilization and energy efficiency.

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Section: Mathematical Analysismentioning

confidence: 99%

Section: Motivation and Contributionmentioning

confidence: 99%

“…The calculated distance is used to find the path loss between users. Urban area path loss environment model 14 is considered for estimating the path loss between the users and it is given by