Abstract
We propose a new analytical approach to evaluate
the average packet error rate (PER) of a conventional packet
transmission system over a quasi static fading channel, by
presenting an integral inequality lemma. The basic idea of the
approach is that, given the PER for the AWGN channel as a
function of signal-to-noise ratio (SNR), the average PER over
Rayleigh fading channel can be generally upper bounded by a
quite simple inequality, i.e.,1-¿¿¿(-¿0/¿), for both coded and
uncoded schemes, where ¿0, defined by an integral expression,
corresponds exactly to the inversion of coding gain; and this
bound is tight in the high SNR region or for long packet systems.
We further apply the integral inequality to ext
the average packet error rate (PER) of a conventional packet
transmission system over a quasi static fading channel, by
presenting an integral inequality lemma. The basic idea of the
approach is that, given the PER for the AWGN channel as a
function of signal-to-noise ratio (SNR), the average PER over
Rayleigh fading channel can be generally upper bounded by a
quite simple inequality, i.e.,1-¿¿¿(-¿0/¿), for both coded and
uncoded schemes, where ¿0, defined by an integral expression,
corresponds exactly to the inversion of coding gain; and this
bound is tight in the high SNR region or for long packet systems.
We further apply the integral inequality to ext
| Original language | English |
|---|---|
| Article number | 5703199 |
| Pages (from-to) | 1373-1377 |
| Number of pages | 5 |
| Journal | IEEE Transactions on Wireless Communications |
| Volume | 10 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2011 |