Abstract
In this letter, we analyze statistics of signal-to-interference ratio in wireless networks operating over arbitrary fading channels in interference-limited scenarios with heterogeneous Poisson fields of transmitters and interferers. First, we derive expressions for the moment generating functions of aggregate interference and its negative fractional power. Then we obtain a formula for the outage probability. Depending on an operational scenario, this formula presents either an exact expression or an upper bound. Some obtained results are given in terms of Mittag-Leffler's function. This special function is implemented in standard software, which makes the presented results convenient for analysis and design of wireless networks.
Original language | English |
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Pages (from-to) | 1388-1392 |
Number of pages | 5 |
Journal | IEEE Signal Processing Letters |
Volume | 24 |
Issue number | 9 |
DOIs | |
Publication status | Published - Sep 2017 |
MoE publication type | A1 Journal article-refereed |
Keywords
- Aggregates
- Heterogeneous wireless networks
- Interference
- interference statistics
- Mittag-Leffler's function
- Numerical models
- Poisson point process
- Rayleigh channels
- Shape
- Wireless networks