TY - GEN
T1 - Numerical analysis of transmission efficiency to guarantee the QoS for densely distributed UAV with randomly located ground station
AU - An, Chan Ho
AU - Yang, Janghoon
AU - Kim, Dong Ku
AU - Pak, Ui Young
AU - Kwon, Kunsup
PY - 2010
Y1 - 2010
N2 - In the case of densely distributed unmanned aerial vehicle (UAV), an inter-node interference degrades the received signal to interference noise ratio (SINR). In this paper, we focused on the interference effects of densely distributed nodes so that variation of transmission efficiency can be numerically analyzed. Simulation results show that the received SINR highly depends on the antenna directivity so that the required bandwidth can be reduced with sharp beam pattern. Increasing the transmit power, however, improves the transmission efficiency very slightly due to the interference limited region of highly distributed UAV. When the ground station (GS) is located in the random position, the larger bandwidth is required to guarantee the QoS.
AB - In the case of densely distributed unmanned aerial vehicle (UAV), an inter-node interference degrades the received signal to interference noise ratio (SINR). In this paper, we focused on the interference effects of densely distributed nodes so that variation of transmission efficiency can be numerically analyzed. Simulation results show that the received SINR highly depends on the antenna directivity so that the required bandwidth can be reduced with sharp beam pattern. Increasing the transmit power, however, improves the transmission efficiency very slightly due to the interference limited region of highly distributed UAV. When the ground station (GS) is located in the random position, the larger bandwidth is required to guarantee the QoS.
UR - http://www.scopus.com/inward/record.url?scp=77952630921&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952630921&partnerID=8YFLogxK
U2 - 10.1109/ICCAE.2010.5451585
DO - 10.1109/ICCAE.2010.5451585
M3 - Conference contribution
AN - SCOPUS:77952630921
SN - 9781424455850
T3 - 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
SP - 426
EP - 429
BT - 2010 The 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
T2 - 2nd International Conference on Computer and Automation Engineering, ICCAE 2010
Y2 - 26 February 2010 through 28 February 2010
ER -