Name
Abstract | ||
|---|---|---|
In multi-antenna systems the use of multiple antennas at one end or both ends of the link produces multiple channels. A useful, although ill-defined, metric for such a link is the number of independent channels provided. In this paper, we discuss several candidate metrics and compare their utility in the Rayleigh fading, single-input multiple-output case. We show that most of the metrics available in the literature have limitations and can exhibit non-physical behaviour. In order to improve on their performance, we develop two novel measures for the number of independent channels based on the statistical construction of the channel and channel capacity. These two measures are then extended to multiple-input multiple-output systems, Rician channels and arbitrary channel models. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/TWC.2013.111513.121197 | Wireless Communications, IEEE Transactions |
Keywords | Field | DocType |
MIMO communication,Rayleigh channels,Rician channels,antenna arrays,channel capacity,Rayleigh fading,Rician channels,arbitrary channel models,channel capacity,multi-antenna systems,multiple antennas,multiple-input multiple-output systems,single-input multiple-output case,Channel characterization,MIMO systems | Topology,Rician channels,Spatial correlation,Rayleigh fading,Control theory,Signal-to-noise ratio,MIMO,Communication channel,Real-time computing,Channel capacity,Mathematics,Independent channels | Journal |
Volume | Issue | ISSN |
13 | 1 | 1536-1276 |
Citations | PageRank | References |
2 | 0.40 | 12 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Peter J. Smith | 1 | 1544 | 134.34 |
| Pawel A. Dmochowski | 2 | 144 | 25.36 |
| Marco Chiani | 3 | 1869 | 134.93 |
| Andrea Giorgetti | 4 | 55 | 6.10 |