A noncoherent receiver for interleaved trellis-coded CPFSK signals transmitted over frequency-flat fading channels

Citation
Gm. Vitetta et U. Mengali, A noncoherent receiver for interleaved trellis-coded CPFSK signals transmitted over frequency-flat fading channels, IEEE VEH T, 49(1), 2000, pp. 193-201
Citations number
11
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
ISSN journal
00189545 → ACNP
Volume
49
Issue
1
Year of publication
2000
Pages
193 - 201
Database
ISI
SICI code
0018-9545(200001)49:1<193:ANRFIT>2.0.ZU;2-A
Abstract
We propose a novel two-stage noncoherent receiver for interleaved trellis-c oded CPFSK signals transmitted over time-selective channels, The first stag e of the receiver computes reliability information about the transmitted sy mbols and delivers it to the second stage which operates as a trellis decod er. Simulation results show that the proposed detection strategy outperform s previous noncoherent receivers,vith a moderate increase in complexity.