Open AccessOutage performance users located outside D2D coverage area in downlink cellular network
Author(s) -
Thanh-Luan Nguyen,
DinhThuan Do
Publication year - 2021
Publication title -
bulletin of electrical engineering and informatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.251
H-Index - 12
ISSN - 2302-9285
DOI - 10.11591/eei.v10i3.2298
Subject(s) - cellular network , telecommunications link , base station , outage probability , computer science , coverage probability , stochastic geometry , computer network , network performance , signal to noise ratio (imaging) , electronic engineering , telecommunications , statistics , engineering , mathematics , fading , confidence interval , channel (broadcasting)
Device-to-device (D2D) communication has been proposed to employ the proximity between two devices to enhance the overall spectrum utilization of a crowded cellular network. With the help of geometric probability tools, this framework considers the performance of cellular users under spatial separation with the D2D pair is investigated. The measurement results and analytical expression of outage probability show that the proposed frameworks improve the outage performance at a high signal-tonoise ratio (SNR) at the base station. Results also interpret that the distances between nodes in the D2D-assisted network make slight impacts on the performance of the cellular user.