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Joint Resource Allocation Algorithms for Full-Duplex Wireless Cellular System

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Abstract

In the full-duplex wireless cellular system, co-channel interference may limit the achieved cell throughput, and proper radio resource allocation can help to reduce the co-channel interference. In this paper, joint resource allocation on user pairs and resource blocks (RBs) in full-duplex OFDMA cellular system is investigated for benefiting system throughput or user fairness. Firstly, a binary-integer programming optimization problem for maximizing cell throughput is formulated and the optimal solutions are given by exhaustive search. Then, two suboptimal heuristic algorithms are proposed to ease the implementation in practical wireless cellular system. The effectiveness of the proposed algorithms are verified by system level simulations in a full-duplex single cellular system.

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Acknowledgements

This paper was supported by the National Natural Science Foundation of China (Grant No. 61401042 and Grant No. 61561017).

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Authors and Affiliations

  1. School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing, 100876, China

    Fang Liu & Zhongsheng Liu

  2. State Key Lab of Marine Resource Utilization in South China Sea, College of Information Science and Technology, Hainan University, Haikou, 570228, Hainan, China

    Yong Bai

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  1. Fang Liu
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  2. Zhongsheng Liu
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  3. Yong Bai
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Correspondence to Yong Bai.

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Liu, F., Liu, Z. & Bai, Y. Joint Resource Allocation Algorithms for Full-Duplex Wireless Cellular System. Wireless Pers Commun 96, 1299–1312 (2017). https://doi.org/10.1007/s11277-017-4238-8

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  • DOI: https://doi.org/10.1007/s11277-017-4238-8

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