TY - GEN
T1 - Theoretical and simulation-based analysis of terrestrial interference to LEO satellite uplinks
AU - Yastrebova, Anastasia
AU - Angervuori, Ilari
AU - Okati, Niloofar
AU - Vehkapera, Mikko
AU - Hoyhtya, Marko
AU - Wichman, Risto
AU - Riihonen, Taneli
N1 - Katso löytyykö julkaisu TAU
PY - 2020/12
Y1 - 2020/12
N2 - The integration of satellite-terrestrial networks is beneficial in terms of the increase of the network capacity and coverage. In such a heterogeneous network, highly efficient spectrum utilization is extremely important. This could be achieved by the single frequency reuse which allows increasing the capacity at the cost of increased interference. Interference is one of the main parameters that limits the link-level performance in such a network. In this paper, we examine the frequency reuse scenario by analyzing the impact of terrestrial interference to the uplink of a low Earth orbiting (LEO) satellite constellation in the high International Mobile Telecommunications (IMT) frequency bands. To this end, we propose a novel stochastic geometry based analytical framework that is able to accommodate various aspects of realistic satellite networks. The accuracy of the analysis is verified by using advanced simulation tools.
AB - The integration of satellite-terrestrial networks is beneficial in terms of the increase of the network capacity and coverage. In such a heterogeneous network, highly efficient spectrum utilization is extremely important. This could be achieved by the single frequency reuse which allows increasing the capacity at the cost of increased interference. Interference is one of the main parameters that limits the link-level performance in such a network. In this paper, we examine the frequency reuse scenario by analyzing the impact of terrestrial interference to the uplink of a low Earth orbiting (LEO) satellite constellation in the high International Mobile Telecommunications (IMT) frequency bands. To this end, we propose a novel stochastic geometry based analytical framework that is able to accommodate various aspects of realistic satellite networks. The accuracy of the analysis is verified by using advanced simulation tools.
UR - http://www.scopus.com/inward/record.url?scp=85100896356&partnerID=8YFLogxK
U2 - 10.1109/GLOBECOM42002.2020.9347980
DO - 10.1109/GLOBECOM42002.2020.9347980
M3 - Conference article in proceedings
AN - SCOPUS:85100896356
T3 - IEEE Global Communications Conference
BT - 2020 IEEE Global Communications Conference, GLOBECOM 2020 - Proceedings
PB - IEEE
T2 - IEEE Global Communications Conference
Y2 - 7 December 2020 through 11 December 2020
ER -