Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Performance Analysis of Flexible Duplexing-enabled Heterogeneous Networks Exploiting Multi Slope Path Loss Models
AU - Gilani, Syed Qasim
AU - Hassan, Syed Ali
AU - Pervaiz, Haris
AU - Ahmed, Syed Hassan
PY - 2019/4/8
Y1 - 2019/4/8
N2 - The increasing demand for data traffic can be met by effective utilization of spectrum through flexible duplexing in heterogeneous networks (HetNets). By effectively switching the transmission modes between full duplex (FD) and half duplex (HD), an elevated system performance can be achieved as HD mode provides better results in regions where self interference for FD is much higher than the desired power. We, in this paper, investigate a distance-based duplexing scheme in a two-tier HetNet that exploits dual slope path loss model in both tiers. In our proposed scheme, a user connects to a base station (BS) based on maximum received power after which it decides to operate in either FD or HD depending upon a thresholding distance. Simulation results show that the performance of the system depends upon the thresholding distance for flexible duplexing mode and the path loss exponents of dual slope model. Results for sum rate and outage probabilities are provided for both uplink and downlink transmissions.
AB - The increasing demand for data traffic can be met by effective utilization of spectrum through flexible duplexing in heterogeneous networks (HetNets). By effectively switching the transmission modes between full duplex (FD) and half duplex (HD), an elevated system performance can be achieved as HD mode provides better results in regions where self interference for FD is much higher than the desired power. We, in this paper, investigate a distance-based duplexing scheme in a two-tier HetNet that exploits dual slope path loss model in both tiers. In our proposed scheme, a user connects to a base station (BS) based on maximum received power after which it decides to operate in either FD or HD depending upon a thresholding distance. Simulation results show that the performance of the system depends upon the thresholding distance for flexible duplexing mode and the path loss exponents of dual slope model. Results for sum rate and outage probabilities are provided for both uplink and downlink transmissions.
KW - Duplex thresholding
KW - Hybrid Duplexing
KW - Multi slope path loss
KW - Power Control
KW - Resource optimization
U2 - 10.1109/ICCNC.2019.8685599
DO - 10.1109/ICCNC.2019.8685599
M3 - Conference contribution/Paper
AN - SCOPUS:85064982366
T3 - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
SP - 724
EP - 728
BT - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
Y2 - 18 February 2019 through 21 February 2019
ER -