Title :
3D lighten technique used for 40 GHz radio network planning
Author :
Palade, T. ; Crisan, N.
Author_Institution :
Tech. Univ. of Cluj-Napoca, Romania
fDate :
31 March-3 April 2003
Abstract :
In the considered fixed radio access (FRA) scenario a number of base stations are deployed to serve local users with a direct radio link with a range of 2 to 5 km, with at least 25 Mbit/s, using the MF/TDMA method. A user might access two or more base stations and select the one, which provided optimum signal. Development of planning tools, which combine both 3D building and terrain databases together with demographic information as well, is needed. Vegetation (particularly trees and motion of leaves in the path) is one of major problems encountered on FRA systems.
Keywords :
frequency division multiple access; millimetre wave propagation; multiuser channels; radio access networks; radio links; telecommunication network planning; time division multiple access; 2 to 5 km; 25 Mbit/s; 3D building databases; 3D lighten technique; 3D terrain databases; 40 GHz; EHF; GSM; MF/TDMA method; UMTS; base stations; cellular networks; demographic information; fixed radio access; leaves; planning tools; radio link; radio network planning; trees; vegetation;
Conference_Titel :
Antennas and Propagation, 2003. (ICAP 2003). Twelfth International Conference on (Conf. Publ. No. 491)
Print_ISBN :
0-85296-752-7
DOI :
10.1049/cp:20030199
