Abstract
In this paper, aimed at implementing a dynamic determination of downlink and uplink frame design (dynamic TDD) in small cell networks to maximize system capacity, we propose an Adaptive Asymmetric Traffic (AAT) algorithm which utilize the coordination of the D/U frame based on a type of two-frame connected design. The whole problem can be formulated as a linear programming problem, a simplex method with iterative search approach to find the optimal double-frame allocation which can significantly mitigate the crossed-timeslot interference (CTI) for the inter-cell. Simulation results show that the proposed AAT scheme not only achieves and efficient throughput distribution among Cell-Edge UEs, but also obtains a better system capacity.
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Yu, S., Teng, Y., Li, Y., Qin, W., Song, M. (2014). Maximizing the Throughput in the Small Cell Networks with Dynamic TDD Scheme. In: Zu, Q., Vargas-Vera, M., Hu, B. (eds) Pervasive Computing and the Networked World. ICPCA/SWS 2013. Lecture Notes in Computer Science, vol 8351. Springer, Cham. https://doi.org/10.1007/978-3-319-09265-2_73
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DOI: https://doi.org/10.1007/978-3-319-09265-2_73
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-09264-5
Online ISBN: 978-3-319-09265-2
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