[1] Jiang Wei, Song Tiecheng, Wang Cong, Hu Jing, et al. Resource allocation for NOMA-based vehicular communications [J]. Journal of Southeast University (English Edition), 2020, 36 (1): 8-13. [doi:10.3969/j.issn.1003-7985.2020.01.002]

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Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]

Volumn:

36

Issue:

2020 1

Page:

8-13

Research Field:

Information and Communication Engineering

Publishing date:

2020-03-20

Info

Title:

Resource allocation for NOMA-based vehicular communications

Author(s):

Jiang Wei;  Song Tiecheng;  Wang Cong;  Hu Jing

National Mobile Communications Research Laboratory, Southeast University, Nanjing 210096, China

Keywords:

non-orthogonal multiple access;  vehicle to vehicle;  vehicle to infrastructure;  subchannel assignment;  power control

PACS:

TN929.5

DOI:

10.3969/j.issn.1003-7985.2020.01.002

Abstract:

To solve fast channel variations induced by the mobility of the vehicles and achieve effective and reliable vehicular communications, the non-orthogonal multiple access is applied to the vehicle to vehicle(V2V)pairs underlaid vehicle to infrastructure(V2I)users to solve the downlink resource allocation. A geographic position-based clustering algorithm for V2V users is proposed. The base station preassigns the channel resources and the Kuhn-Munkres algorithm is used to complete the channel assignment. Then, the verified particle swarm optimization(PSO)is adopted to achieve the optimal power allocation. The simulation results show that the proposed scheme outperforms the existing device to device(D2D)mechanism by improving the network connectivity, spectrum efficiency and data transmission rate.

References:

[1] Yang Z, Ding Z G, Fan P Z, et al. A general power allocation scheme to guarantee quality of service in downlink and uplink NOMA systems[J]. IEEE Transactions on Wireless Communications, 2016, 15(11): 7244-7257. DOI:10.1109/twc.2016.2599521.
[2] Shi L J, Li B, Chen H H. 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.
[3] Zhu J Y, Wang J H, Huang Y M, et al. On optimal power allocation for downlink non-orthogonal multiple access systems[J].IEEE Journal on Selected Areas in Communications, 2017, 35(12): 2744-2757. DOI:10.1109/jsac.2017.2725618.
[4] Li B S, Zhang H L, Ji H, et al. Energy-aware resource allocation scheme for device-to-device communication based on NOMA underlaying cellular networks[C]// 2017 IEEE 17th International Conference on Communication Technology(ICCT). Chengdu, China, 2017: 513-517. DOI:10.1109/icct.2017.8359689.
[5] Pei L, Yang Z H, Pan C H, et al. Energy-efficient D2D communications underlaying NOMA-based networks with energy harvesting[J]. IEEE Communications Letters, 2018, 22(5): 914-917. DOI:10.1109/lcomm.2018.2811782.
[6] Pan Y J, Pan C H, Yang Z H, et al. Resource allocation for D2D communications underlaying a NOMA-based cellular network[J].IEEE Wireless Communications Letters, 2018, 7(1): 130-133. DOI:10.1109/lwc.2017.2759114.
[7] Xu Y Y, Gu X Y. Resource allocation for NOMA-based V2V system[C]// 2018 International Conference on Network Infrastructure and Digital Content(IC-NIDC). Guiyang, China, 2018: 239-243. DOI:10.1109/icnidc.2018.8525576.
[8] Ren Y, Liu F Q, Liu Z, et al. Power control in D2D-based vehicular communication networks[J]. IEEE Transactions on Vehicular Technology, 2015, 64(12): 5547-5562. DOI:10.1109/tvt.2015.2487365.
[9] Yue P, Wu L, Cui Z M, et al. Integrating LTE-D2D and VLC techniques to support V2V communication[C]// 2017 IEEE/CIC International Conference on Communications in China(ICCC). Qingdao, China, 2017:1-6. DOI:10.1109/iccchina.2017.8330477.
[10] Chen S Z, Hu J L, Shi Y, et al. Vehicle-to-Everything(V2X)services supported by LTE-based systems and 5G[J]. IEEE Communications Standards Magazine, 2017, 1(2): 70-76. DOI: 10.1109/mcomstd.2017.1700015.
[11] Ahmed K J, Lee M J. Secure LTE-based V2X service[J]. IEEE Internet of Things Journal, 2018, 5(5): 3724-3732. DOI: 10.1109/jiot.2017.2697949.
[12] Liang L, Li G Y, Xu W, et al. Resource allocation for D2D-enabled vehicular communications[J]. IEEE Transactions on Communications, 2017, 65(7): 3186-3197. DOI:10.1109/tcomm.2017.2699194.

Memo

Memo:

Biographies: Jiang Wei(1993—), male, graduate; Song Tiecheng(corresponding author), male, doctor, professor, songtc@seu.edu.cn.
Foundation items: The National Natural Science Foundation of China(No.61771126), the Key Research and Development Project of Jiangsu Province(No.BE2018108).
Citation: Jiang Wei, Song Tiecheng, Wang Cong, et al. Resource allocation for NOMA-based vehicular communications.[J].Journal of Southeast University(English Edition), 2020, 36(1):8-13.DOI:10.3969/j.issn.1003-7985.2020.01.002.

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