Reference : Dynamic Resource Allocation for Full-Duplex OFDMA Wireless Cellular Networks
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
Security, Reliability and Trust
http://hdl.handle.net/10993/47083
Dynamic Resource Allocation for Full-Duplex OFDMA Wireless Cellular Networks
English
Tran, Tam Thanh []
Ha, Vu Nguyen mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom >]
Le, Long Bao []
Girard, Andre []
18-Sep-2016
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) proceedings
IEEE
Yes
978-1-5090-1701-0
Montreal, QC
Canada
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)
from 18-09-2016 to 21-09-2016
[en] full duplex OFDMA ; nonconvex mixed integer program ; Resource management
[en] This paper focuses on the resource allocation in a full-duplex (FD) multiuser single cell system consisting of one FD base-station (BS) and multiple FD mobile nodes. In particular, we are interested in jointly optimizing the power allocation (PA) and subcarrier assignment (SA) for uplink (UL) and downlink (DL) transmission of all users to maximize the system sum-rate. First, the joint optimization problem is formulated as nonconvex mixed integer program, a difficult nonconvex problem. We then propose an iterative algorithm to solve this problem. In the proposed algorithm, the PA is obtained by employing the SCALE algorithm, whereas the SA is updated by a gradient method. Finally, we present numerical results to demonstrate the significant gains of our proposed design compared to that due to two fast greedy algorithms.
http://hdl.handle.net/10993/47083

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