NTMS 2021, 11th IFIP International Conference on New Technologies, Mobility and Security, 19-21 April 2021, Paris, France
In-band Full-Duplex (FD) is a promising wireless transmission technology that can revolutionize wireless communications. This paper proposes a novel hybrid beamforming design for a mmWave FD Integrated access and backhaul (IAB) scenario for weighted sum-rate (WSR) maximization. We consider nonideal circuity for the FD relay modelled with the limited dynamic range (LDR) noise model. The problem under consideration is
simplified into two sub-problem, and an alternating optimization mechanism is adopted to update the rate maximizing beamformers. Simulation results show significant performance gain compared to the traditional mmWave HD IAB scenario. However,
the maximum achievable gain results to be strictly limited by the LDR noise variance.
Type:
Conference
City:
Paris
Date:
2021-04-19
Department:
Communication systems
Eurecom Ref:
6527
Copyright:
© IFIP. Personal use of this material is permitted. The definitive version of this paper was published in NTMS 2021, 11th IFIP International Conference on New Technologies, Mobility and Security, 19-21 April 2021, Paris, France and is available at : http://dx.doi.org/10.1109/NTMS49979.2021.9432649
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