Low-Complexity Detection of Integer Carrier Frequency Offset and Sidelink Identity for LTE-D2D Communications

You, Young-Hwan; Park, Jong-Hong; Ahn, Il-Yeup; Kim, Moo-Young

doi:10.1109/lwc.2019.2922910

Cited by 10 publications

(1 citation statement)

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“…In 2019, You et al [26] suggested a sequential estimation of the IFO and SID in the LTE D2D system. The suggested detection approach made use of the conjugate property of two PSSS to identify the IFO without having knowledge of the SID information in advance.…”

Section: Literature Review 21 Related Workmentioning

confidence: 99%

Optimization-assisted Resource Exchange Framework for Device-to-device Communication in LTE-advanced System

2023

IJIES

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The proposed system focuses more on maintaining D2D links as long as possible which requires an optimum resource allocation initially. Considering this as the optimization issue, this work finds a solution to solve this by proposing a method based on a hybrid optimization concept with game theory. The hybrid concept includes the hybridization of ant colony optimization and Beluga whale optimization (BWO) with a game theory known as ant Beluga with game theory based optimization (AB-GTO) for resource exchange. This enables frequent updates of interference level indicators of each link and maintains consistent links between devices. The proposed solution will be under the consideration of minimization of interference and maximum sum rate as well. The adopted AB-GTObased REFD2DC in the LTE-A system employing AB-GTO has a high sum rate value over ACO-Game, T-REX RAN, T-REX DRAN, and T-REX CYC.

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Section: Literature Review 21 Related Workmentioning

confidence: 99%