Joint Downlink and Uplink Resource Allocation for Multi-user Multi-carrier Simultaneous Wireless Information and Power Transfer Systems

Miao CUI; Xin YU; Xueyi LI; Guangchi ZHANG; Yijun LIU

doi:10.11999/JEIT180762

Volume 41 Issue 6

Jun. 2019

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Article Navigation > Journal of Electronics & Information Technology > 2019 > 41(6): 1359-1364

Miao CUI, Xin YU, Xueyi LI, Guangchi ZHANG, Yijun LIU. Joint Downlink and Uplink Resource Allocation for Multi-user Multi-carrier Simultaneous Wireless Information and Power Transfer Systems[J]. Journal of Electronics & Information Technology, 2019, 41(6): 1359-1364. doi: 10.11999/JEIT180762

Citation:

Miao CUI, Xin YU, Xueyi LI, Guangchi ZHANG, Yijun LIU. Joint Downlink and Uplink Resource Allocation for Multi-user Multi-carrier Simultaneous Wireless Information and Power Transfer Systems[J]. Journal of Electronics & Information Technology, 2019, 41(6): 1359-1364. doi: 10.11999/JEIT180762

Citation:

Miao CUI, Xin YU, Xueyi LI, Guangchi ZHANG, Yijun LIU. Joint Downlink and Uplink Resource Allocation for Multi-user Multi-carrier Simultaneous Wireless Information and Power Transfer Systems[J]. Journal of Electronics & Information Technology, 2019, 41(6): 1359-1364. doi: 10.11999/JEIT180762

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Joint Downlink and Uplink Resource Allocation for Multi-user Multi-carrier Simultaneous Wireless Information and Power Transfer Systems

doi: 10.11999/JEIT180762

School of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China

Funds: The National Natural Science Foundation of China (61571138), The Science and Technology Project of Guangdong Province (2017B090909006, 2016B090904001, 2016B090918031, 2018A050506015), The Science and Technology Project of Guangzhou City (201803030028)

Received Date: 2018-08-03
Rev Recd Date: 2019-03-05

Available Online: 2019-03-28

Publish Date: 2019-06-01

Abstract

Abstract

Simultaneous Wireless Information and Power Transfer (SWIPT) is an effective technique to solve the energy limitation problem of wireless networks. A multi-carrier SWIPT communication system that includes one Base Station (BS) and multiple users is investigated. Both the uplink and downlink of the system apply the OFDM transmission. In the downlink, the BS transmits information and power over different subcarriers to the users simultaneously. In the uplink, the user transmits information to the BS by using the power harvested from the BS in the downlink. This paper aims to maximize the weighted sum of the downlink and uplink achievable rates by jointly optimizing subcarrier allocation and power allocation of the uplink and downlink. An optimal algorithm is proposed to solve this resulted optimization problem, which is based on the Lagrange duality method and the ellipsoid method. The performances of the proposed algorithm are verified by computer simulations.
- Simultaneous Wireless Information and Power Transfer (SWIPT),
- Multi-user,
- Resource allocation,
- OFDM

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References(15)

References

VARSHNEY L R. Transporting information and energy simultaneously[C]. Proceedings of 2008 IEEE International Symposium on Information Theory, Toronto, Canada, 2008: 1612–1616. doi: 10.1109/ISIT.2008.4595260.

LIU Liang, ZHANG Rui, and CHUA K C. Wireless information transfer with opportunistic energy harvesting[J]. IEEE Transactions on Wireless Communications, 2013, 12(1): 288–300. doi: 10.1109/TWC.2012.113012.120500

LIU Liang, ZHANG Rui, and CHUA K C. Secrecy wireless information and power transfer with MISO beamforming[J]. IEEE Transactions on Signal Processing, 2014, 62(7): 1850–1863. doi: 10.1109/tsp.2014.2303422

ZHANG Guangchi, XU Jie, WU Qingqing, et al. Wireless powered cooperative jamming for secure OFDM system[J]. IEEE Transactions on Vehicular Technology, 2018, 67(2): 1331–1346. doi: 10.1109/TVT.2017.2756877

ZHANG Guangchi, LI Xueyi, CUI Miao, et al. Signal and artificial noise beamforming for secure simultaneous wireless information and power transfer multiple-input multiple-output relaying systems[J]. IET Communications, 2016, 10(7): 796–804. doi: 10.1049/iet-com.2015.0482

LI Xueyi, ZHANG Qi, ZHANG Guangchi, et al. Joint resource allocation with subcarrier pairing in cooperative OFDM DF multi-relay networks[J]. IET Communications, 2015, 9(1): 78–87. doi: 10.1049/iet-com.2014.0346

LI Xueyi, ZHANG Qi, ZHANG Guangchi, et al. Joint source and relays power allocation for MIMO AF multi-relay networks[J]. Wireless Personal Communications, 2015, 83(3): 1915–1926. doi: 10.1007/s11277-015-2494-z

LU Weidang, GONG Yi, WU Jiaying, et al. Simultaneous wireless information and power transfer based on joint subcarrier and power allocation in OFDM systems[J]. IEEE Access, 2017, 5: 2763–2770. doi: 10.1109/ACCESS.2017.2671903

NA Zhenyu, LI Xiaotong, LIU Xin, et al. Subcarrier allocation based simultaneous wireless information and power transfer for multiuser OFDM systems[J]. EURASIP Journal on Wireless Communications and Networking, 2017, 2017: 148. doi: 10.1186/s13638-017-0932-1

GE Xiaohu, SUN Yang, GHARAVI H, et al. Joint Optimization of computation and communication power in multi-user massive MIMO systems[J]. IEEE Transactions on Wireless Communications, 2018, 17(6): 4051–4063. doi: 10.1109/TWC.2018.2819653

GE Xiaohu, HUANG Xi, WANG Yuming, et al. Energy-efficiency optimization for MIMO-OFDM mobile multimedia communication systems with QoS constraints[J]. IEEE Transactions on Vehicular Technology, 2014, 63(5): 2127–2138. doi: 10.1109/TVT.2014.2310773

LIN Xiang, GE Xiaohu, WANG Chengxiang, et al. Energy efficiency evaluation of cellular networks based on spatial distributions of traffic load and power consumption[J]. IEEE Transactions on Wireless Communications, 2013, 12(3): 961–973. doi: 10.1109/TWC.2013.011713.112157

张广驰, 曾志超, 崔苗, 等. 无线供电混合多址接入网络的资源分配[J]. 电子与信息学报, 2018, 40(12): 3013–3019.

ZHANG Guangchi, ZENG Zhichao, CUI Miao, et al. Resource allocation for wireless powered hybrid multiple access networks[J]. Journal of Electronics &Information Technology, 2018, 40(12): 3013–3019.

YU Wei and LUI R. Dual methods for nonconvex spectrum optimization of multicarrier systems[J]. IEEE Transactions on Communications, 2006, 54(7): 1310–1322. doi: 10.1109/tcomm.2006.877962

BOYD S and VANDENBERGHE L. Convex Optimization[M]. Cambridge UK: Cambridge University Press, 2009: 561–615.

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