• To avoid interference with mobile satellite service (MSS) feeder uplinks (Globalstar) in 5091–5150 MHz band: • AeroMACS base station power transmission limits (Scenario A) • Small airports: 275 mW on 1 channel. • Medium airports: 825 mW on each of 6 channels. • Large airports: 1650 mW on each of 11 channels. • Initial evaluation of subscriber power transmission limits (Scenario C) • Small airports: 83 mW on 1 channel. • Medium airports: 332 mW on each of 6 channels. • Large airports: 664 mW on each of 11 channels. • Subscriber limits more strict because antennas have larger gain at large elevation angles. Further study needed to investigate time dependent effects.
Global mobile satellite service interference analysis for the AeroMACS
01.04.2013
493569 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch