Title :
Interference analysis of cellular system due to HAPS system to provide IMT-2000 service
Author :
Park, Jong-Min ; Ku, Bon-Jun ; Kim, Yang-Su ; Ahn, Do-Seob
Author_Institution :
Dept. Broadband Wireless Commun., ETRI, Daejeon, South Korea
Abstract :
An interference evaluation study is necessary for the frequency sharing between a HAPS (high altitude platform station) system and existing terrestrial communication systems. Appropriate closed form equations for power calculation are derived, taking into account the antenna pattern of the HAPS airship, and interference is evaluated in terms of the interference-to-noise power ratio (I/N) with various parameters.
Keywords :
3G mobile communication; antenna radiation patterns; cellular radio; radiofrequency interference; HAPS system; IMT-2000 service; cellular system; closed form equations; frequency sharing; high altitude platform station; interference analysis; interference-to-noise power ratio; power calculation; terrestrial communication; Antennas and propagation; Base stations; Equations; Frequency; Interference; Mobile antennas; Power system modeling; Power system protection; Signal to noise ratio; Transmitting antennas;
Conference_Titel :
Wireless Personal Multimedia Communications, 2002. The 5th International Symposium on
Print_ISBN :
0-7803-7442-8
DOI :
10.1109/WPMC.2002.1088365
