TY - GEN
T1 - Uplink power control for interference mitigation based on users priority in two-tier femtocell network
AU - Ahmad, Ishtiaq
AU - Kaleem, Zeeshan
AU - Chang, Kyunghi
PY - 2013
Y1 - 2013
N2 - In recent years, femtocells are receiving considerable attention towards increasing the network coverage, capacity, and improving the quality of service for users. However, as the femtocells use the same radio band, it poses a serious cross-tier interference issue. In this paper, a reasonable and effective interference suppression scheme, that is, quality of service based fractional power control (QoS-FPC) under the HetNet environment is proposed. The proposed scheme limits the cross-tier interference at eNB below a given threshold, and hence results in the optimization of femtocell users power allocation and system throughput.
AB - In recent years, femtocells are receiving considerable attention towards increasing the network coverage, capacity, and improving the quality of service for users. However, as the femtocells use the same radio band, it poses a serious cross-tier interference issue. In this paper, a reasonable and effective interference suppression scheme, that is, quality of service based fractional power control (QoS-FPC) under the HetNet environment is proposed. The proposed scheme limits the cross-tier interference at eNB below a given threshold, and hence results in the optimization of femtocell users power allocation and system throughput.
KW - Femtocell
KW - Interference Mitigation
KW - QoS-FPC
UR - https://www.scopus.com/pages/publications/84899462336
U2 - 10.1109/ICTC.2013.6675399
DO - 10.1109/ICTC.2013.6675399
M3 - Conference contribution
AN - SCOPUS:84899462336
SN - 9781479906987
T3 - International Conference on ICT Convergence
SP - 474
EP - 475
BT - 2013 International Conference on ICT Convergence
PB - IEEE Computer Society
ER -