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Bibliographic record number: 328434

Journal

Authors: Milanović, Josip; Rimac-Drlje, Snježana; Bejuk, Krunoslav
Title: Comparison of Propagation Models Accuracy for WiMAX on 3.5 GHz
( Comparison of Propagation Models Accuracy for WiMAX on 3.5 GHz )
Source: Procedings of 2007 IEEE International Conference on ELECTRONICS, CIRCUITS AND SYSTEMS / Bouami, Driss ; Aboulhamid, El Mostapha (ed). - Marrakech : IEEE , 2007. 111-114 (ISBN: 1-4244-1378-8).
Meeting: ICECS 2007 14th IEEE International Conference on Electronics, Circuits and Systems
Location and date: Marrakech, Maroko, 11-14.12.2007.
Keywords: WiMAX; radio propagation model; prediction accuracy
( WiMAX; radio propagation model; prediction accuracy )
Abstract:
Fixed Wireless Access (FWA) networks based on WiMAX technology provide efficient packet radio interface enabling high data transmission rates. The accurate prediction of path losses is a crucial element in the first step of network planning. This paper presents few empirical models suitable for path loss prediction in mobile as well as fixed wireless systems like WiMAX. Experimental measurements of received power for the 3.5 GHz WiMAX system are made in urban and suburban areas of Osijek, Croatia. Measured data are compared with those obtained by four prediction models: SUI model, COST 231 Hata, Macro Model and Model 9999. Analysis is made separately for location with NLOS and LOS propagation conditions. Standard deviation of the prediction error for NLOS condition is the lowest for the SUI model. The Macro Model achieved the lowest error standard deviation for LOS propagation conditions.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Project / theme: 165-0361630-3049, 165-0361630-1636
Original language: eng
Category: Znanstveni
Research fields:
Electrical engineering
Contrib. to CROSBI by: Snjezana Rimac-Drlje (), 10. Tra. 2008. u 14:04 sati



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