Abstract
Recent works on coverage analysis distinguish between line-of-sight (LOS) and non-LOS links, as they have a significant channel-gain difference. However, analyzing the effect of complex wireless channels while distinguishing between them requires highly complex computation. Herein, we propose an interference approximation method to reduce the computational complexity of such analysis comparing with previously proposed ones. Furthermore, this proposal enables coverage analysis with an only one-fold integral expression while ensuring accurate analysis for various blockage models and parameters, which is validated through simulation.
| Original language | English |
|---|---|
| Journal | IEEE Communications Letters |
| DOIs | |
| Publication status | Accepted/In press - 2018 Jan 1 |
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Keywords
- 3GPP
- Approximation methods
- Computational modeling
- coverage probability
- Fading channels
- Interference
- Laplace equations
- line-of-sight (LOS)
- Nakagami-lognormal fading
- non-line-of-sight (NLOS)
- Poisson point process (PPP)
- stochastic geometry
- Wireless communication
ASJC Scopus subject areas
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
Low-Complexity Coverage Analysis of Downlink Cellular Network for Combined LOS and NLOS Propagation. / Cho, Kumin; Lee, Junman; Kang, Chung Gu.
In: IEEE Communications Letters, 01.01.2018.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Low-Complexity Coverage Analysis of Downlink Cellular Network for Combined LOS and NLOS Propagation
AU - Cho, Kumin
AU - Lee, Junman
AU - Kang, Chung Gu
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Recent works on coverage analysis distinguish between line-of-sight (LOS) and non-LOS links, as they have a significant channel-gain difference. However, analyzing the effect of complex wireless channels while distinguishing between them requires highly complex computation. Herein, we propose an interference approximation method to reduce the computational complexity of such analysis comparing with previously proposed ones. Furthermore, this proposal enables coverage analysis with an only one-fold integral expression while ensuring accurate analysis for various blockage models and parameters, which is validated through simulation.
AB - Recent works on coverage analysis distinguish between line-of-sight (LOS) and non-LOS links, as they have a significant channel-gain difference. However, analyzing the effect of complex wireless channels while distinguishing between them requires highly complex computation. Herein, we propose an interference approximation method to reduce the computational complexity of such analysis comparing with previously proposed ones. Furthermore, this proposal enables coverage analysis with an only one-fold integral expression while ensuring accurate analysis for various blockage models and parameters, which is validated through simulation.
KW - 3GPP
KW - Approximation methods
KW - Computational modeling
KW - coverage probability
KW - Fading channels
KW - Interference
KW - Laplace equations
KW - line-of-sight (LOS)
KW - Nakagami-lognormal fading
KW - non-line-of-sight (NLOS)
KW - Poisson point process (PPP)
KW - stochastic geometry
KW - Wireless communication
UR - http://www.scopus.com/inward/record.url?scp=85055031051&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85055031051&partnerID=8YFLogxK
U2 - 10.1109/LCOMM.2018.2876112
DO - 10.1109/LCOMM.2018.2876112
M3 - Article
AN - SCOPUS:85055031051
JO - IEEE Communications Letters
JF - IEEE Communications Letters
SN - 1089-7798
ER -