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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...
Interference scenarios and a methodology between mobile-satellite service (MSS) system and terrestrial mobile service (MS) system in a co-frequency environment are established. Taking into account a practical deployment situation for both systems, computational simulation of interference in terms of the percentage increase in equivalent satellite link noise temperature (DeltaT/T) and the ratio of...
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