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 |
|---|---|
| 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