Abstract
In this paper, we introduce a new fading model which is capable of characterizing both the shadowing of the dominant component and composite shadowing which may exist in wireless channels. More precisely, this new model assumes a κ-μ envelope where the dominant component is fluctuated by a Nakagami-m random variable (RV) which is preceded (or succeeded) by a secondary round of shadowing brought about by an inverse Nakagami-m RV. We conveniently refer to this as the double shadowed κ-μ fading model. In this context, novel closed-form and analytical expressions are developed for a range of channel related statistics, such as the probability density function, cumulative distribution function, and moments. All of the derived expressions have been validated through Monte-Carlo simulations and reduction to a number of well-known special cases. It is worth highlighting that the proposed fading model offers remarkable flexibility as it includes the κ-μ, η-μ, Rician shadowed, double shadowed Rician, κ-μ shadowed, κ-μ/inverse gamma and η-μ/inverse gamma distributions as special cases.
Original language | English |
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Title of host publication | 2019 International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2019 |
Publisher | IEEE |
ISBN (Electronic) | 9781728133164 |
DOIs | |
Publication status | Published - 1 Oct 2019 |
Publication type | A4 Article in conference proceedings |
Event | International Conference on Wireless and Mobile Computing, Networking and Communications - Barcelona, Spain Duration: 21 Oct 2019 → 23 Oct 2019 Conference number: 15 |
Publication series
Name | International Conference on Wireless and Mobile Computing, Networking and Communications |
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ISSN (Print) | 2161-9646 |
ISSN (Electronic) | 2161-9654 |
Conference
Conference | International Conference on Wireless and Mobile Computing, Networking and Communications |
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Abbreviated title | WiMob |
Country/Territory | Spain |
City | Barcelona |
Period | 21/10/19 → 23/10/19 |
Publication forum classification
- Publication forum level 1
ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Software