6G卫星物联网移动性管理：挑战与关键技术

doi:10.11959/j.issn.2096-3750.2020.00149

Abstract

Abstract:

The satellite Internet of things (SIoT) is regarded as a feasible scheme to realize the vision of the “ubiquitous connection” in 6G.The relatively high-speed movement between the mobile satellite and the terminal causes service continuity problems.The mobility management technology of the SIoT was expounded.New challenges to the mobility management of the SIoT caused by the dual-mobility,wide-area coverage and non-uniform demand were analyzed.Key techniques of the mobility management of the SIoT in 6G from aspects of the mobility management architecture,prediction and enhancement were discussed.

Key words: 6G, satellite Internet of things (SIoT), mobility management

CLC Number:

TN927

Weigang BAI,Min SHENG,Panpan DU. Mobility management of the 6G satellite IoT:challenges and key techniques[J]. Chinese Journal on Internet of Things, 2020, 4(1): 104-110.

Figures/Tables 5

References 28

[29]	陈山枝, 王胡成, 时岩 . 5G移动性管理技术[M]. 北京: 人民邮电出版社, 2019.
	CHEN S Z , WANG H C , SHI Y . Mobility management technology for 5G[M]. Beijing: Posts and Telecom PressPress, 2019.
[30]	KANG S , CHOI S , LEE G ,et al. A dual-connection based handover scheme for ultra-dense millimeter-wave cellular networks[C]// 2019 IEEE Global Communications Conference:Mobile and Wireless Networks(2019 GLOBECOM MWN). IEEE, 2019.
[31]	WANG D , WANG Y , DONG S ,et al. Exploiting dual connectivity for handover management in heterogeneous aeronautical network[J]. IEEE Access, 2019,7: 62938-62949.
[1]	张更新, 揭晓, 曲至诚 . 低轨卫星物联网的发展现状及面临的挑战[J]. 物联网学报, 2017,1(3): 6-9.
	ZHANG G X , JIE X , QU Z C . Development status and challenges of LEO IoT[J]. Chinese Journal on Internet of Things, 2017,1(3): 6-9.
[2]	赵亚军, 郁光辉, 徐汉青 . 6G 移动通信网络:愿景,挑战与关键技术[J]. 中国科学:信息科学, 2019,49(8): 963-987.
	ZHAO Y J , YU G H , XU H Q . 6G mobile communication network:vision,challenges and key technologies[J]. Scientia Sinica (Informationis), 2019,49(8): 963-987.
[3]	PORTILLO I D , CAMERON B G , CRAWLEY E F . A technical comparison of three low earth orbit satellite constellation systems to provide global broadband[J]. Acta Astronautica, 2019,159: 123-135.
[4]	孙晨华, 肖永伟, 赵伟松 ,等. 天地一体化信息网络低轨移动及宽带通信星座发展设想[J]. 电信科学, 2017,33(12): 43-52.
	SUN C H , XIAO Y W , ZHAO W S ,et al. Development conception of space-ground integrated information network LEO mobile and broadband Internet constellation[J]. Telecommunications Science, 2017,33(12): 43-52.
[5]	柳罡, 陆洲, 周彬 ,等. 天基物联网发展设想[J]. 中国电子科学研究院学报, 2015,10(6): 586-592.
	LIU G , LU Z , ZHOU B ,et al. Research on development of the space-based Internet of things[J]. Journal of China Academy of Electronics and Information Technology, 2015,10(6): 586-592.
[6]	LYSOGOR I I , VOSKOV L S , EFREMOV S G . Survey of data exchange formats for heterogeneous LPWAN-satellite IoT networks[C]// 2018 Moscow Workshop on Electronic and Networking Technologies (MWENT). IEEE, 2018: 1-5.
[7]	张勇, 杨林森, 李晓钰 . 低轨卫星通信系统及多波束切换技术综述[C]// 第十五届卫星通信学术年会论文集. 2019.
	ZHANG Y , YANG L S , LI X Y . A survey of the low orbit satellite communication system and multi-beam switching technology[C]// Proceedings of the 15th Annual Conference on Satellite Communications. 2019.
[8]	沈慧 . “瓢虫系列”卫星应用先行[J]. 卫星电视与宽带多媒体, 2019,483(2): 28-29.
	SHEN H . “Ladybug series” satellite application trials[J]. Satellite TV and Broadband Multimedia, 2019,483(2): 28-29.
[9]	沈淮, 杨庭辉 . 天基物联,毫瓦服务商业航天撬动万亿市场[J]. 卫星与网络, 2019(8):5.
	SHEN H , YANG T H . Satellite IoT,milliwatt services:commercial spaceflight leverages trillion market[J]. Satellite and Network, 2019(8):5.
[10]	FRAIRE J A , CéSPEDES S , ACCETTURA N . Direct-to-satellite IoT—a survey of the state of the art and future research perspectives[C]// International Conference on Ad Hoc Networks and Wireless. Cham:Springer, 2019: 241-258.
[11]	陈山枝, 时岩, 胡博 . 移动性管理理论与技术的研究[J]. 通信学报, 2007,28(10): 123-133.
	CHEN S Z , SHI Y , HU B . Survey on the mobility management theory and technology[J]. Journal on Communications, 2007,28(10): 123-133.
[12]	CHOWDHURY P K , ATIQUZZAMAN M , IVANCIC W . Handover schemes in satellite networks:state-of-the-art and future research directions[J]. IEEE Communications Surveys ＆ Tutorials, 2006,8(4): 2-14.
[13]	WANG L , ZHANG N T . Dynamic location management in LEO networks[C]// The 13th IEEE International Symposium on Personal,Indoor and Mobile Radio Communications. IEEE, 2002: 1397-1401.
[14]	李恒智, 王春锋, 王为众 ,等. 基于SDN的卫星网络分布式移动管理研究[J]. 通信学报, 2017,38(Z1): 143-150.
	LI H Z , WANG C F , WANG W Z ,et al. Research on distributed mobile management of satellite network based on software define network[J]. Journal on Communications, 2017,38(Z1): 143-150.
[15]	HAN W , WANG B , FENG Z ,et al. Distributed mobility management in IP/LEO satellite networks[C]// 2016 3rd International Conference on Systems and Informatics (ICSAI). IEEE, 2016: 691-695.
[16]	ZHANG Z , ZHAO B , FENG Z ,et al. MSN:a mobility-enhanced satellite network architecture:poster[C]// Proceedings of the 22nd Annual International Conference on Mobile Computing and Networking. 2016: 465-466.
[17]	YANG B , WU Y , CHU X ,et al. Seamless handover in software-defined satellite networking[J]. IEEE Communications Letters, 2016,20(9): 1768-1771.
[18]	ZHANG Z , ZHAO B , YU W ,et al. Supporting location/identity separation in mobility-enhanced satellite networks by virtual attachment point[J]. Pervasive and Mobile Computing, 2017,42: 1-14.
[19]	XU S , WANG X W , HUANG M . Software-defined next-generation satellite networks:architecture,challenges,and solutions[J]. IEEE Access, 2018,6: 4027-4041.
[20]	YIN X , WANG L , JIANG S . A hierarchical mobility management scheme based on software defined networking[J]. Peer-to-Peer Networking and Applications, 2019,12(2): 310-325.
[21]	田洁, 赵季红, 曲桦 . 泛在网络环境下移动性预测方法的挑战及关键思想[J]. 电信科学, 2013,29(11): 66-71.
	TIAN J , ZHAO J H , QU H . Challenges and solutions of mobility prediction technology in ubiquitous network[J]. Telecommunications Science, 2013,29(11): 66-71.
[22]	王海陶, 宋小明, 卢纪宇 . 物联网业务特征及业务模型研究[J]. 广西通信技术, 2013(3): 43-49.
	WANG H T , SONG X M , LU J Y . The research on characteristics and service model of Internet of things[J]. Guangxi Communication Technology, 2013(3): 43-49.
[23]	吴璇, 朱晓荣 . 基于随机网络演算的物联网业务流量建模与分析方法[J]. 南京邮电大学学报(自然科学版), 2018,38(2): 22-28.
	WU X , ZHU X R . Stochastic network calculus approach for traffic modeling and analysis in Internet of things[J]. Journal of Nanjing University of Posts and Telecommunications (Natural Science), 2018,38(2): 22-28.
[24]	林晓勇, 俞洋, 糜正琨 . 一种基于用户行为预测的群移动性管理模型[J]. 电信科学, 2017,33(8): 94-99.
	LIN X Y , YU Y , MI Z K . A model of group mobility management based on user behavior prediction[J]. Telecommunications Science, 2017,33(8): 94-99.
[25]	WU Z , JIN F , LUO J ,et al. A graph-based satellite handover framework for LEO satellite communication networks[J]. IEEE Communications Letters, 2016,20(8): 1548-1550.
[26]	胡欣, 宋航宇, 刘帅军 ,等. 基于时间演进图的LEO星间切换实时预测及更新方法[J]. 通信学报, 2018,39(10): 43-51.
	HU X , SONG H Y , LIU S J ,et al. Real-time prediction and updating method for LEO satellite handover based on time evolving graph[J]. Journal on Communications, 2018,39(10): 43-51.
[27]	CHEN M , ZHANG Y , TENG Y L ,et al. Reinforcement learning based signal quality aware handover scheme for LEO satellite communication networks[C]// International Conference on Human Centered Computing. Cham:Springer, 2019: 44-55.
[28]	熊丹妮, 李屹 . 星地融合网络中基于Q学习的切换算法研究[J]. 通信学报, 2015,36(9): 252-258.
[32]	JIANG J , YAN S , PENG M . Regional LEO satellite constellation design based on user requirements[C]// 2018 IEEE/CIC International Conference on Communications in China (ICCC). IEEE, 2018: 855-860.
[28]	XIONG D N , LI Y . Q-learning based handoff algorithm for satellite system with ancillary terrestrial component[J]. Journal on Communications, 2015,36(9): 252-258.

Metrics

Recommended 0

No Suggested Reading articles found!

Mobility management of the 6G satellite IoT:challenges and key techniques

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 5

References 28

Related Articles 15

Metrics

Recommended 0

[1]	Guanglei GENG, Bo GAO, Ke XIONG, Pingyi FAN, Yang LU, Yuwei WANG. A survey of federated learning for 6G networks [J]. Chinese Journal on Internet of Things, 2023, 7(2): 50-66.
[2]	Qingyang LI, Xueting LI, Xiaorong ZHU. A joint optimization method of multi backhaul link selection and power allocation in 6G [J]. Chinese Journal on Internet of Things, 2023, 7(2): 67-75.
[3]	Xueqiang YAN, Guanjie CHENG, Shuiguang DENG, Jianjun WU, Lu LU, Mingyu ZHAO, Yan XI, Chao LIU, Weiyuan LI, Lei FENG, Tong ZHANG. Data services and data plane for 6G mobile communication network [J]. Chinese Journal on Internet of Things, 2023, 7(1): 60-72.
[4]	Ning LUAN, Ke XIONG, Yu ZHANG, Ruisi HE, Gang QU, Bo AI. 6G: typical applications, key technologies and challenges [J]. Chinese Journal on Internet of Things, 2022, 6(1): 29-43.
[5]	Quan YU, Dandan LIANG, Wei ZHANG. Cloud native network for intelligent Internet of everything [J]. Chinese Journal on Internet of Things, 2021, 5(2): 1-6.
[6]	Zhaorui WANG,Liang LIU,Hang LI,Shuguang CUI. Intelligent reflecting surface design for 6G-assited Internet of things [J]. Chinese Journal on Internet of Things, 2020, 4(2): 84-95.
[7]	Xiaohu YOU, Hao YIN, Hequan WU. On 6G and wide-area IoT [J]. Chinese Journal on Internet of Things, 2020, 4(1): 3-11.
[8]	Dong LIU,Qihui WU,Quek Tony Q.S.. Spectrum cognitive intelligent management and control for aviation 6G [J]. Chinese Journal on Internet of Things, 2020, 4(1): 12-18.
[9]	Chengxiang WANG, Jie HUANG, Haiming WANG, Xiqi GAO, Xiaohu YOU, Yang HAO. 6G oriented wireless communication channel characteristics analysis and modeling [J]. Chinese Journal on Internet of Things, 2020, 4(1): 19-32.
[10]	Mingjiang WU,Xianfu LEI,Li LI,Xiaohu TANG. Key technologies of symbiotic transmission for 6G Internet of things [J]. Chinese Journal on Internet of Things, 2020, 4(1): 45-51.
[11]	Yangcheng ZHOU,Shi YAN,Mugen PENG. Intent-driven 6G radio access network [J]. Chinese Journal on Internet of Things, 2020, 4(1): 72-79.
[12]	Ke XIONG,Huimin HU,Bo AI,Yu ZHANG,Li PEI. Information freshness orientated wireless network design for 6G [J]. Chinese Journal on Internet of Things, 2020, 4(1): 80-91.
[13]	Feiyan TIAN,Xiaoming CHEN,Caijun ZHONG,Zhaoyang ZHANG. Massive access technology in 6G cellular Internet of things network [J]. Chinese Journal on Internet of Things, 2020, 4(1): 92-103.
[14]	Yueyue DAI,Ke ZHANG,Yan ZHANG. Blockchain empowered 6G [J]. Chinese Journal on Internet of Things, 2020, 4(1): 111-120.
[15]	Shida XIA,Jin XU,Xiaofeng TAO. Intelligent terminal identification technology toward 6G [J]. Chinese Journal on Internet of Things, 2020, 4(1): 131-138.