星地网络中基于感知的频谱共享方法

doi:10.11959/j.issn.2096-8930.2021042

Abstract

Abstract:

Considering the spatial possibility of opportunistic spectrum sharing, sensing-based spectrum sharing method ws applied in the satellite-terrestrial network.The sensing-throughput tradeoff problem was studied, and the throughput is a concave function of the sensing duration was proved.In order to further improved the satellite uplink throughput, the multi-slots sensing method and the cooperative sensing method were proposed.Computer simulations showed that the optimal sensing duration could maximized the uplink throughput, and the multi-slot sensing method or the cooperative sensing method could further improved the throughput of satellite network.

Key words: satellite-terrestrial network, spectrum sharing, spectrum sensing, throughput

CLC Number:

TP393

Jing HU, Dongming BIAN, Xiang TIAN, Yinxia ZHU, Jian ZHANG. Sensing-Based Spectrum Sharing Method in Satellite-Terrestrial Network[J]. Space-Integrated-Ground Information Networks, 2021, 2(4): 43-52.

Figures/Tables 12

References 22

[18]	AN K , LIN M , ZHU W P ,et al. Outage performance of cognitive hybrid satellite–terrestrial networks with interference constraint[J]. IEEE Transactions on Vehicular Technology, 2016,65(11): 9397-9404.
[19]	AN K , LIANG T , ZHENG G ,et al. Performance limits of cognitiveuplink FSS and terrestrial FS for ka-band[J]. IEEE Transactions on Aerospace and Electronic Systems, 2019,55(5): 2604-2611.
[20]	VASSAKI S , POULAKIS M I , PANAGOPOULOS A D . Optimal iSINR-based power control for cognitive satellite terrestrial networks[J]. Transactions on Emerging Telecommunications Technologies, 2017,28(2): 1-10.
[21]	LIANG Y C , ZENG Y H , PEH E C Y ,et al. Sensing-throughput tradeoff for cognitive radio networks[J]. IEEE Transactions on Wireless Communications, 2008,7(4): 1326-1337.
[1]	吴晓文, 焦侦丰, 凌翔 ,等. 面向6G的卫星通信网络架构展望[J]. 电信科学, 2021,37(7): 1-14.
	WU X W , JIAO Z F , LING X ,et al. Outlook on satellite communications network architecture for 6G[J]. Telecommunications Science, 2021,37(7): 1-14.
[2]	李少谦 . 6G:继续体系结构的变革[J]. 中兴通讯技术, 2021,27(2): 43-44.
	LI S Q . 6G:continuation of 5G architecture transformation[J]. ZTE Technology Journal, 2021,27(2): 43-44.
[3]	杨震, 枫月 . 通信技术简史谁能执6G通信之牛耳?[J]. 世界博览, 2021(6): 62-65.
	YANG Z , FENG Y . A brief history of communication technology,who can be the best in 6G communication?[J]. World Vision, 2021(6): 62-65.
[4]	柴蓉, 邹飞, 刘莎 ,等. 6G移动通信:愿景、关键技术和系统架构[J]. 重庆邮电大学学报(自然科学版), 2021,33(3): 337-347.
	CHAI R , ZOU F , LIU S ,et al. 6G mobile communication:vision,key technologies and system architecture[J]. Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), 2021,33(3): 337-347.
[5]	JIANG C X , WANG X X , WANG J ,et al. Security in space information networks[J]. IEEE Communications Magazine, 2015,53(8): 82-88.
[6]	DAI K , ZHU C M . A new architecture design of space information networks[C]// Proceedings of 2012 Sixth International Conference on Internet Computing for Science and Engineering. Piscataway:IEEE Press, 2012: 217-220.
[7]	REN F , FAN J L . An adaptive distributed certificate management scheme for space information network[J]. IET Information Security, 2013,7(4): 318-326.
[8]	ZHANG W , ZHANG G X , XIE Z D ,et al. A hierarchical autonomous system based space information network architecture and topology control[J]. Journal of Communications and Information Networks, 2016,1(3): 77-89.
[9]	ZHANG W , BIAN D M , XIE Z D ,et al. A novel space information network architecture based on autonomous system[C]// Proceedings of 2015 International Conference on Wireless Communications ＆Signal Processing (WCSP). Piscataway:IEEE Press, 2015.
[10]	李德仁, 沈欣, 龚健雅 ,等. 论我国空间信息网络的构建[J]. 武汉大学学报·信息科学版, 2015,40(6): 711-715,766.
	LI D R , SHEN X , GONG J Y ,et al. On construction of China's space information network[J]. Geomatics and Information Science of Wuhan University, 2015,40(6): 711-715,766.
[11]	ROIVAINEN A , YLITALO J , KYR?L?INEN J . Performance of terrestrial network with the presence of overlay satellite network[C]// Proceedings of 2013 IEEE International Conference on Communications (ICC). Piscataway:IEEE Press, 2013: 5089-5093.
[12]	ZHOU F H , WU Y P , LIANG Y C ,et al. State of the art,taxonomy,and open issues on cognitive radio networks with NOMA[J]. IEEE Wireless Communications, 2018,25(2): 100-108.
[13]	JIA M , LIU X , GU X M ,et al. Joint cooperative spectrum sensing and channel selection optimization for satellite communication systems based on cognitive radio[J]. International Journal of Satellite Communications and Networking, 2017,35(2): 139-150.
[14]	CHATZINOTAS S , EVANS B , GUIDOTTI A ,et al. Cognitive approaches to enhance spectrum availability for satellite systems[J]. International Journal of Satellite Communications and Networking, 2017,35(5): 407-442.
[15]	HU H , HUANG Y C , DA X Y ,et al. Optimization of energy management for UAV-enabled cognitive radio[J]. IEEE Wireless Communications Letters, 2020,9(9): 1505-1508.
[16]	VASSAKI S , POULAKIS M I , PANAGOPOULOS A D ,et al. Power allocation in cognitive satellite terrestrial networks with QoS constraints[J]. IEEE Communications Letters, 2013,17(7): 1344-1347.
[17]	LAGUNAS E , SHARMA S K , MALEKI S ,et al. Resource allocation for cognitive satellite communications with incumbent terrestrial networks[J]. IEEE Transactions on Cognitive Communications and Networking, 2015,1(3): 305-317.
[22]	ETSI. Satellite earth stations and systems (SES); overview of present satellite emergency communications resources:TR 102 641 V1.2.2[S]. 2013.

Metrics

Recommended 0

No Suggested Reading articles found!

Sensing-Based Spectrum Sharing Method in Satellite-Terrestrial Network

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 12

References 22

Related Articles 6

Metrics

Recommended 0

[1]	Yingzhe DOU, Guanchang XUE, Mingchuan YANG. High-Throughput Satellite Precoding Algorithm Based on Non-Ideal Channel State Information [J]. Space-Integrated-Ground Information Networks, 2023, 4(1): 66-72.
[2]	Ning YANG, Daoxing GUO. Detection of 3D Spatial-Temporal Spectrum Opportunity in Satellite-Terrestrial Integrated Network [J]. Space-Integrated-Ground Information Networks, 2022, 3(4): 67-74.
[3]	Qiulin LYU, Xiaojin DING, Gengxin ZHANG. Intelligent Excavation Technologies for Satellite Spectrum Signals [J]. Space-Integrated-Ground Information Networks, 2022, 3(3): 30-36.
[4]	Shuai HAN, Yihang WU, Jixi LI, Zuting CHEN, Siyue SUN, Guang LIANG. On-Demand Beam Scheduling Technology of Low-Orbit High-Throughput Satellite [J]. Space-Integrated-Ground Information Networks, 2022, 3(2): 28-38.
[5]	Yu XU, Qing GUO. Research on Random Access Technology of Inter-Frame Interference Cancellation for 6G Satellite Internet of Things [J]. Space-Integrated-Ground Information Networks, 2021, 2(4): 27-33.
[6]	Xiaoyan ZHANG, He WANG. Interference Avoidance and Mitigation Techniques for Hybrid Satellite-Terrestrial Mobile Backhaul System [J]. Space-Integrated-Ground Information Networks, 2021, 2(1): 28-34.