Naslov
A Study of Differences in Calculated Capacity when using Single-, Mixed- or Multiple-Bounce GSCM schemes

Autori
Zentner, Radovan ; Katalinić Mucalo, Ana ; Nađ, Robert

Izvornik
Radioengineering (1210-2512) 22 (2013), 2; 571-577

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Single-bounce ; Multiple-bounce ; Geometry Stochastic Channel Model (GSCM) ; MIMO ; Indoor propagation

Sažetak
The paper looks for differences in MIMO system capacity when using either single-, mixed-, or multiple bounce geometry based stochastic channel models (GSCMs). The investigation considers Saleh- Valenzuela temporal indoor model, expanded for angular domain. In the model omnidirectional and idealized sector antennas were used as array elements. The single-bounce assumption, combination of single and multiple bounces, and pure random multiple bounces assumption were compared within “temporally identical” environment regarding the overall MIMO capacity. Assumption of clustered scatterers/reflectors is used in all three cases. The comparison is performed in statistical sense, using a large number of stochastically generated temporal models. The model is two- dimensional, i.e. neither elevation angle nor polarization/ depolarization was considered.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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