Izvorni znanstveni članak
https://doi.org/10.7305/automatika.53-1.125
Benefits and Challenges of Deterministic Reference Channel Models
Ana Katalinić Mucalo
; Radiocommunications Department, Croatian Post and Electronic Communications Agency (HAKOM), Jurišićeva 13, 10 000 Zagreb, Croatia
Radovan Zentner
; Department of Radiocommunications and Microwave Engineering, Faculty of Electrical Engineering and Computing, University of Zagreb, Unska 3, 10 000 Zagreb, Croatia
Nikola Mataga
; Technical Director at MICRO-LINK, Jaruščica 9a, 10 000 Zagreb, Croatia
Sažetak
The paper introduces a new paradigm for reference channel models. Current reference channel models are designed as platforms that generate radio channels for testing using random values for their parameters. These parameters follow some pre-established distribution based on process called parameterization, i.e. statistical processing of previous real measurements or accurate ray tracing simulations. The paper argues that random generated channels give either no new insight or even delusive information and should be replaced with the initial set of radio channels that was used for parameterization. Therefore a deterministic reference channel model, as an emulator of previously recorded real radio channels, is proposed and its potential elaborated.
Ključne riječi
COST 259; COST 273; Reference radio channel models; MIMO
Hrčak ID:
81302
URI
Datum izdavanja:
18.4.2012.
Posjeta: 2.133 *