Title :
Coexistence of gateway uplinks for high altitude platform station with uplink for the fixed-satellite service in 6 GHz band
Author :
Park, Jong-Min ; Nam, Seunghyun ; Oh, Dae-Sub
Author_Institution :
Satellite & Wireless Convergence Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
This paper reviews regulatory status for high altitude platform station (HAPS) mainly focusing on frequency bands identified for user links and considered for the use by gateway links. One of the pending issues of frequency sharing of HAPS gateway links with other radiocommunication services is the consideration of interference impact on a space station due to HAPS gateway uplinks. Taking into account system characteristics and practical deployment scenarios of HAPS gateway links in the fixed service (FS) and fixed-satellite service (FSS) system, we evaluated interference from the HAPS gateway uplinks into the FSS uplink.
Keywords :
internetworking; radiofrequency interference; satellite communication; FSS system; HAPS gateway links; fixed-satellite service; frequency 6 GHz; gateway uplinks; high altitude platform station; radiocommunication services; Frequency selective surfaces; Interference; Logic gates; Satellite broadcasting; Space stations; Telecommunications; FSS; HAPS; gateway link; interference;
Conference_Titel :
Communications (APCC), 2011 17th Asia-Pacific Conference on
Conference_Location :
Sabah
Print_ISBN :
978-1-4577-0389-8
DOI :
10.1109/APCC.2011.6152900
