面向软件定义多模态车联网的双时间尺度RAN切片资源分配

doi:10.11959/j.issn.1000-436x.2022067

Abstract

Abstract:

To effectively meet the differentiated quality of service (QoS) requirements of various vehicular applications, a dual time scale resource allocation algorithm for radio access network (RAN) slicing in software-defined polymorphic Internet of vehicles (IoV) was proposed.Considering the constraints of the minimum rate requirement of enhanced mobile broadband (eMBB) slice users, vehicle-to-vehicle (V2V) link reliability, the maximum power of nodes, the maximum number of RBs, a joint optimization problem of caching, spectrum, power allocation was formulated, with the aim of minimizing the average delay of ultra-reliable and low-latency communication (URLLC) slice users.By using the Hungarian algorithm, linear integer programming method and the double deep Q-Learning network (DDQN) algorithm, the original NP-hard problem was solved in dual time scales.The simulation results show that the proposed algorithm is superior to the traditional algorithm in ensuring the QoS requirements of different slice users and improving the spectrum utilization.

Key words: software-defined polymorphic, IoV, RAN slicing, dual time scale, resource allocation

CLC Number:

TN92

Weijing QI, Qingyang SONG, Lei GUO. Dual time scale resource allocation for RAN slicing in software-defined oriented polymorphic IoV[J]. Journal on Communications, 2022, 43(4): 60-70.

Figures/Tables 7

References 17

[1]	张彦, 张科, 曹佳钰 . 边缘智能驱动的车联网[J]. 物联网学报, 2018,2(4): 40-48.
	ZHANG Y , ZHANG K , CAO J Y . Internet of vehicles empowered by edge intelligence[J]. Chinese Journal on Internet of Things, 2018,2(4): 40-48.
[2]	胡宇翔, 伊鹏, 孙鹏浩 ,等. 全维可定义的多模态智慧网络体系研究[J]. 通信学报, 2019,40(8): 1-12.
	HU Y X , YI P , SUN P H ,et al. Research on the full-dimensional defined polymorphic smart network[J]. Journal on Communications, 2019,40(8): 1-12.
[3]	李军飞, 胡宇翔, 伊鹏 ,等. 面向2035的多模态智慧网络技术发展路线图[J]. 中国工程科学, 2020,22(3): 141-147.
	LI J F , HU Y X , YI P ,et al. Development roadmap of polymorphic intelligence network technology toward 2035[J]. Strategic Study of CAE, 2020,22(3): 141-147.
[4]	BOUKERCHE A , ALJERI N . Design guidelines for topology management in software-defined vehicular networks[J]. IEEE Network, 2021,35(2): 120-126.
[5]	ZHAO L , HAN G , LI Z ,et al. Intelligent digital twin-based software-defined vehicular networks[J]. IEEE Network, 2020,34(5): 178-184.
[6]	SARAIVA T D V , CAMPOS C A V , FONTES R D R ,et al. An application-driven framework for intelligent transportation systems using 5G network slicing[J]. IEEE Transactions on Intelligent Transportation Systems, 2021,22(8): 5247-5260.
[7]	杨立, 李大鹏 . 网络切片在5G无线接入侧的动态实现和发展趋势[J]. 中兴通讯技术, 2019,25(6): 8-18.
	YANG L , LI D P . Realization and trend of network slicing in 5G NG-RAN[J]. ZTE Communications, 2019,25(6): 8-18.
[8]	CAMPOLO C , MOLINARO A , IERA A ,et al. 5G network slicing for vehicle-to-everything services[J]. IEEE Wireless Communications, 2017,24(6): 38-45.
[9]	WU W , CHEN N , ZHOU C H ,et al. Dynamic RAN slicing for service-oriented vehicular networks via constrained learning[J]. IEEE Journal on Selected Areas in Communications, 2021,39(7): 2076-2089.
[10]	YE Q , SHI W S , QU K G ,et al. Joint RAN slicing and computation offloading for autonomous vehicular networks:a learning-assisted hierarchical approach[J]. IEEE Open Journal of Vehicular Technology, 2021,2: 272-288.
[11]	NASSAR A , YILMAZ Y . Deep reinforcement learning for adaptive network slicing in 5G for intelligent vehicular systems and smart cities[J]. IEEE Internet of Things Journal, 2022,9(1): 222-235.
[12]	KHAN A A , ABOLHASAN M , NI W ,et al. An end-to-end (E2E) network slicing framework for 5G vehicular ad-hoc networks[J]. IEEE Transactions on Vehicular Technology, 2021,70(7): 7103-7112.
[13]	XIONG K , LENG S P , HU J ,et al. Smart network slicing for vehicular fog-RANs[J]. IEEE Transactions on Vehicular Technology, 2019,68(4): 3075-3085.
[14]	KHAN H , SAMARAKOON S , BENNIS M . Enhancing video streaming in vehicular networks via resource slicing[J]. IEEE Transactions on Vehicular Technology, 2020,69(4): 3513-3522.
[15]	YU K , ZHOU H B , QIAN B ,et al. A reinforcement learning aided decoupled RAN slicing framework for cellular V2X[C]// Proceedings of 2020 IEEE Global Communications Conference. Piscataway:IEEE Press, 2020: 1-6.
[16]	BOLLA R , BRUSCHI R , DAVOLI F ,et al. Energy efficiency in the future Internet:a survey of existing approaches and trends in energy-aware fixed network infrastructures[J]. IEEE Communications Surveys ＆ Tutorials, 2011,13(2): 223-244.
[17]	WEI L L , HU R Q , QIAN Y ,et al. Energy efficiency and spectrum efficiency of multihop device-to-device communications underlaying cellular networks[J]. IEEE Transactions on Vehicular Technology, 2016,65(1): 367-380.

Metrics

Recommended 0

No Suggested Reading articles found!

变量	符号	默认设置
B2V-eUE数量	N	5
RSU数量	K	5
R2V-uUE数量	U	12
V2V-uUE数量	M	2
RB数量	B	20
噪声功率/dBm	σ²	-114
V2V传输功率/dBm	P_m^V	[23, 10, 5, -100]
基站最大发射功率/ dBm	P_n^I	23
文件数量	F	10
单个RSU缓存容量/个	C	3
贡献与惩罚对应的权重	w₁，w₂	0.8，0.2
重放存储器容量	ND	100 000
初始探索率	ε_i	0.4
最终探索率	ε_j	0.001
学习率	α	0.01

Dual time scale resource allocation for RAN slicing in software-defined oriented polymorphic IoV

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 17

Related Articles 15

Metrics

Recommended 0

[1]	Li WANG, Aiguo FEI, Ping ZHANG, Lianming XU. Research on new frameworks and key technologies for intelligent emergency command communication networks [J]. Journal on Communications, 2023, 44(6): 1-11.
[2]	Haibo ZHANG, Kai LAN, Zhou CHEN, Ruyan WANG, Can ZOU, Mingyue WANG. Ring-based efficient batch authentication and group key agreement protocol with anonymity in Internet of vehicles [J]. Journal on Communications, 2023, 44(6): 103-116.
[3]	Zaijian WANG, Huimin GU. Network slicing resource allocation strategy based on joint optimization [J]. Journal on Communications, 2023, 44(5): 234-245.
[4]	Xueyong YU, Lixiang QIU, Jianing SONG, Hongbo ZHU. Security communication and energy efficiency optimization strategy in UAV-aided edge computing [J]. Journal on Communications, 2023, 44(3): 45-54.
[5]	Xuejiao LIU, Tiancong CAO, Yingjie XIA. Research on efficient and secure cross-domain data sharing of IoV under blockchain architecture [J]. Journal on Communications, 2023, 44(3): 186-197.
[6]	Guojun LI, Xu HOU, Changrong YE, Yiping LUO. Wide area cooperative resource allocation algorithm for shortwave communication access network [J]. Journal on Communications, 2023, 44(2): 112-121.
[7]	Long LONG, Zichen LIU, Zaiwang LU, Yucheng ZHANG, Lei LI. Joint optimization strategy of service cache and resource allocation in mobile edge network [J]. Journal on Communications, 2023, 44(1): 64-74.
[8]	Xiaorong ZHU, Kang CHEN. Research on elastic handover algorithm of 6G network based on fine-grained slicing [J]. Journal on Communications, 2022, 43(9): 148-156.
[9]	Shaoshuai FAN, Jianbo WU, Hui TIAN. Federated learning resource management for energy-constrained industrial IoT devices [J]. Journal on Communications, 2022, 43(8): 65-77.
[10]	Li WANG, Qing WEI, Lianming XU, Yuan SHEN, Ping ZHANG, Aiguo FEI. Research on low-energy-consumption deployment of emergency UAV network for integrated communication-navigating-sensing [J]. Journal on Communications, 2022, 43(7): 1-20.
[11]	Peng QIN, Haoting HE, Xiongwen ZHAO, Yang FU, Yu ZHANG, Miao WANG, Shuo WANG, Xue WU. Efficient resource allocation with context-awareness for parked car road side unit-based Internet of vehicles [J]. Journal on Communications, 2022, 43(7): 113-125.
[12]	Damin ZHANG, Yi WANG, Chengcheng ZOU, Peiwen ZHAO, Linna ZHANG. Resource allocation strategies for improved mayfly algorithm in cognitive heterogeneous cellular network [J]. Journal on Communications, 2022, 43(6): 156-167.
[13]	Zijia MO, Zhipeng GAO, Yang YANG, Yijing LIN, Shan SUN, Chen ZHAO. Efficient distributed model sharing strategy for data privacy protection in Internet of vehicles [J]. Journal on Communications, 2022, 43(4): 83-94.
[14]	Zhengyu ZHU, Gengwang HOU, Chongwen HUANG, Gangcan SUN, Wanming HAO, Jing LIANG. Systems resource allocation algorithm for RIS-assisted D2D secure communication based on parallel CNN [J]. Journal on Communications, 2022, 43(3): 172-179.
[15]	Wei SUN, Qingyang SONG, Lei GUO. Resource allocation algorithm for intelligent reflecting surface-aided SWIPT networks [J]. Journal on Communications, 2022, 43(2): 34-43.