Title :
Noise threshold dependency of the RMS delay spread in wideband measurements of radio propagation channels
Author :
Bodnar, Z. ; Herczku, Z. ; Frigyes, I.
Author_Institution :
Dept. of Microwave Telecommun., Budapest Tech. Univ., Hungary
Abstract :
Wideband measurements of the propagation channel in land mobile and satellite mobile communication systems are presented. After a short description of the measurement system the details of the measurement plans are discussed. The analysis of the measured data is mainly focused on the RMS delay spread values calculated from the power delay spectrums (or so-called delay profile functions). The effect of the received noise level on the calculation of the RMS delay spread is investigated and characteristic diagrams are presented
Keywords :
land mobile radio; mobile satellite communication; noise; personal communication networks; radiowave propagation; telecommunication channels; tropospheric electromagnetic wave propagation; RMS delay spread; delay profile functions; land mobile communication systems; measurement plans; noise threshold dependency; personal communication; radio propagation channels; received noise level; satellite mobile communication systems; wideband measurements; Artificial satellites; Bandwidth; Delay; Microwave measurements; Mobile communication; Noise measurement; Radio transmitters; Satellite broadcasting; Sea measurements; Wideband;
Conference_Titel :
Telecommunications Symposium, 1998. ITS '98 Proceedings. SBT/IEEE International
Conference_Location :
Sao Paulo
Print_ISBN :
0-7803-5030-8
DOI :
10.1109/ITS.1998.713138
