Eftimov, Tome and Utkovski, Zoran (2013) Mutual Information of Unitary Isotropically Distributed Inputs in the Non-coherent MAC. In: Poster Session IEEE International Symposium on Information Theory, ISIT 2013, 07-12 July 2013, Istanbul.
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Abstract
We study the sum-rate of the non-coherent, block
Rayleigh fading MAC, with K single-antenna users and a
receiver which employs N>=K antennas. We derive the
mutual information I (x_1, ... , x_K; Y) with independent unitary isotropically distributed (i. d.) input signals, a setup motivated by the capacity analysis of point-to-point MIMO channels. The
results are derived in a semi-analytical form and are valid in the
whole SNR region (not only the high-SNR regime).
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Subjects: | Engineering and Technology > Electrical engineering, electronic engineering, information engineering |
| Divisions: | Faculty of Computer Science |
| Depositing User: | Zoran Utkovski |
| Date Deposited: | 02 Apr 2014 13:42 |
| Last Modified: | 02 Apr 2014 13:42 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/9469 |
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