Title :
Spatial and time variations of wideband indoor radio propagation
Author :
Herradón, Rafael ; García, J. Mario ; Jiménez, Florentino ; Hernando, José Ma
Author_Institution :
Univ. Politecnica de Madrid, Spain
Abstract :
The results of a large number of time dispersion measurements in wideband channels are presented in the 900 MHz and 1.8 GHz bands. The number of power delay profiles collected has been large enough to present general results about the most important statistical parameters in a wideband channel like mean excess delay and RMS delay spread. One of the main objectives of the present study is to determine the influence of people movements on power delay profiles and on their statistical parameters
Keywords :
UHF radio propagation; broadband networks; delays; dispersive channels; indoor radio; radio networks; statistical analysis; 1.8 GHz; 900 MHz; RMS delay spread; UHF; mean excess delay; power delay profiles; spatial variation; statistical parameters; time dispersion measurements; time variation; wideband channel; wideband channels; wideband indoor radio propagation; Delay effects; Detectors; Frequency; Indoor radio communication; Pulse amplifiers; Pulse generation; Pulse modulation; Radar detection; Radio transmitters; Wideband;
Conference_Titel :
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-5565-2
DOI :
10.1109/VETEC.1999.778045
