Optimal Delay Equilibrium and Power Control Method for Two-user Non-orthogonal Multiple Access

Sheng HUANG

doi:10.11999/JEIT180818

Volume 41 Issue 8

Aug. 2019

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Sheng HUANG. Optimal Delay Equilibrium and Power Control Method for Two-user Non-orthogonal Multiple Access[J]. Journal of Electronics & Information Technology, 2019, 41(8): 1902-1908. doi: 10.11999/JEIT180818

Citation:

Sheng HUANG. Optimal Delay Equilibrium and Power Control Method for Two-user Non-orthogonal Multiple Access[J]. Journal of Electronics & Information Technology, 2019, 41(8): 1902-1908. doi: 10.11999/JEIT180818

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Optimal Delay Equilibrium and Power Control Method for Two-user Non-orthogonal Multiple Access

doi: 10.11999/JEIT180818

Sheng HUANG^,

No. 10 Institute of China Electronic Technology Corporation, Chengdu 610036, China

Received Date: 2018-08-21
Rev Recd Date: 2019-01-28

Available Online: 2019-02-18

Publish Date: 2019-08-01

Abstract

Abstract

A two-user single cell network employing Non-Orthogonal Multiple Access (NOMA) technique is studied. Accounting for time-varying channel fading and dynamic traffic arrival, a stochastic optimization issue is formulated, which aims to balance the queue delay of users and maximize the network total throughput. Based on Lyapunov optimization method, the closed-form optimal solution of the stochastic optimization issue is derived, and a low-complexity optimal delay equilibrium and power control method is proposed. The method is compared with a NOMA scheme using a non-optimal resource management method and a Time Division Multiple Access (TDMA) scheme with an optimal resource management method. Simulation results show that the proposed method can significantly improve network performance.
- Non-Orthogonal Multiple Access (NOMA),
- Delay equilibrium,
- Power control

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References(19)

References

GE Xiaohu, TU Song, MAO Guoqiang, et al. 5G ultra-dense cellular networks[J]. IEEE Wireless Communications, 2016, 23(1): 72–79. doi: 10.1109/MWC.2016.7422408

COVER T. Broadcast channels[J]. IEEE Transactions on Information Theory, 1972, 18(1): 2–14. doi: 10.1109/TIT.1972.1054727

TSE D and VISWANATH P. Fundamentals of Wireless Communication[M]. Cambridge: Cambridge University Press, 2005.

BENJEBBOVU A, LI Anxin, SAITO Y, et al. System-level performance of downlink NOMA for future LTE enhancements[C]. 2013 IEEE Globecom Workshops (GC Wkshps), Atlanta, 2013: 66–70.

OVIEDO J A and SADJADPOUR H R. A fair power allocation approach to NOMA in multiuser SISO systems[J]. IEEE Transactions on Vehicular Technology, 2017, 66(9): 7974–7985. doi: 10.1109/TVT.2017.2689000

WEI Zhiqiang, NG D W K, YUAN Jinhong, et al. Optimal resource allocation for power-efficient MC-NOMA with imperfect channel state information[J]. IEEE Transactions on Communications, 2017, 65(9): 3944–3961. doi: 10.1109/TCOMM.2017.2709301

FANG Fang, ZHANG Haijun, CHENG Julian, et al. Energy-efficient resource scheduling for NOMA systems with imperfect channel state information[C]. 2017 IEEE International Conference on Communications (ICC), Paris, 2017: 1–5.

CHOI J. Joint rate and power allocation for NOMA with statistical CSI[J]. IEEE Transactions on Communications, 2017, 65(10): 4519–4528. doi: 10.1109/TCOMM.2017.2720176

ZHANG Yi, WANG Huiming, ZHENG Tongxing, et al. Energy-efficient transmission design in non-orthogonal multiple access[J]. IEEE Transactions on Vehicular Technology, 2017, 66(3): 2852–2857. doi: 10.1109/TVT.2016.2578949

LEI Lei, YUAN Di, and VÄRBRAND P. On power minimization for non-orthogonal multiple access (NOMA)[J]. IEEE Communications Letters, 2016, 20(12): 2458–2461. doi: 10.1109/LCOMM.2016.2606596

SHI Lanjie, LI Bo, and CHEN Haihua. Pairing and power allocation for downlink nonorthogonal multiple access systems[J]. IEEE Transactions on Vehicular Technology, 2017, 66(11): 10084–10091. doi: 10.1109/TVT.2017.2748145

XU Bingyu, CHEN Yue, CARRIÓN J R, et al. Resource allocation in energy-cooperation enabled two-tier NOMA HetNets toward green 5G[J]. IEEE Journal on Selected Areas in Communications, 2017, 35(12): 2758–2770. doi: 10.1109/JSAC.2017.2726398

ZHAO Jingjing, LIU Yuanwei, CHAI K K, et al. Resource allocation for non-orthogonal multiple access in heterogeneous networks[C]. 2017 IEEE International Conference on Communications (ICC), Paris, 2017: 1–6.

MI Xiang, ZHAO Ming, XIAO Limin, et al. Delay-aware resource allocation and power control for device-to-device communications[C]. 2015 IEEE WCNC Wkshps, New Orleans, USA, 2015: 311–316.

SHENG Min, LI Yuzhou, WANG Xijun, et al. Energy efficiency and delay tradeoff in device-to-device communications underlaying cellular networks[J]. IEEE Journal on Selected Areas in Communications, 2016, 34(1): 92–106. doi: 10.1109/JSAC.2015.2471395

LI Jiandong and HUANG Sheng. Delay-aware power control for D2D communication with successive interference cancellation and hybrid energy source[J]. IEEE Wireless Communications Letters, 2017, 6(6): 806–809. doi: 10.1109/LWC.2017.2744625

HUANG Sheng, LIANG Ben, and LI Jiandong. Distributed interference and delay aware design for D2D communication in large wireless networks with adaptive interference estimation[J]. IEEE Transactions on Wireless Communications, 2017, 16(6): 3924–3939. doi: 10.1109/TWC.2017.2690280

NEELY M J. Stochastic Network Optimization with Application to Communication and Queueing Systems[M]. San Rafael, CA: Morgan & Claypool, 2010.

BOYD S and VANDENBERGHE L. Convex Optimization[M]. Cambridge, England: Cambridge University Press, 2004.

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