Downlink coverage analysis based on hybrid model with dual‐slope path loss | Zendy

Zhang Hui | Zendy; Sung Dan Keun | Zendy

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Downlink coverage analysis based on hybrid model with dual‐slope path loss

Author(s) -

Zhang Hui,

Sung Dan Keun

Publication year - 2020

Publication title -

iet communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.355

H-Index - 62

eISSN - 1751-8636

pISSN - 1751-8628

DOI - 10.1049/iet-com.2019.1036

Subject(s) - telecommunications link , dual (grammatical number) , path loss , computer science , path (computing) , path analysis (statistics) , mathematics , telecommunications , statistics , computer network , wireless , art , literature

A novel hybrid model with dual‐slope path loss is proposed to analyse the coverage probability for a given cell, and its coverage probability formula is derived by using a newly dual‐slope path loss expression. A change of base station (BS) density may affect coverage probability obviously, yielding a low bound to simulation result of actual BSs. When the ratio of two path loss factor values is in a higher range, less BSs can achieve the same coverage probability. For the same SINR threshold and BS density, the coverage probability becomes higher under a lower range of path loss factor ratio.

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