太赫兹通信技术综述

doi:10.11959/j.issn.1000-436x.2020107

Abstract

Abstract:

There are some challenges that need to be overcome before terahertz communication technology is widely applied,such as large propagation attenuation in the air and short transmission distance.Research progresses of terahertz channel,such as terahertz channel model,terahertz channel measurement and terahertz channel estimation,were first reviewed.Based on these characteristics of terahertz channel,the underlying problems in basic single-user communication scenarios and more complicated multi-user communication scenarios were respectively analyzed.For each scenario possible solutions were concluded.Last but not least,some prospect future research directions on terahertz communications were discussed.

Key words: terahertz communication, terahertz channel model, ultra-high data rate, high directional narrow beam, point-to-point communication, multi-user communication, 6G

CLC Number:

TN929

Sha XIE,Haoran LI,Lingxiang LI,Zhi CHEN,Shaoqian LI. Survey of terahertz communication technology[J]. Journal on Communications, 2020, 41(5): 168-186.

Figures/Tables 10

References 121

[1]	RANGAN S , RAPPAPORT T S , ERKIP E . Millimeter-wave cellular wireless networks:Potentials and challenges[J]. Proceedings of the IEEE, 2014,102(3): 366-385.
[2]	HEATH R W , GONNZALEA-PRELCIC N , RANGAN S ,et al. An overview of signal processing techniques for millimeter wave MIMO systems[J]. IEEE Journal of Selected Topics in Signal Processing, 2016,10(3): 436-453.
[3]	AKYLIDIZ I F , JORNET J M , HAN C . TeraNets:ultra-broadband communication networks in the terahertz band[J]. IEEE Wireless Communications, 2014,21(4): 130-135.
[4]	HAN C , BICEN A O , AKYILDIZ F . Multi-wideband waveform design for distance-adaptive wireless communications in the terahertz band[J]. IEEE Transactions on Signal Processing, 2016,64(4): 910-922.
[5]	LIN C , LI G Y . Energy-efficient design of indoor mmWave and sub-THz systems with antenna arrays[J]. IEEE Transactions on Wireless Communications, 2016,15(7): 4660-4672.
[6]	HUQ K M S , BUARI S A , RODRIGUEZ J ,et al. Terahertz-enabled wireless system for beyond-5G ultra-fast networks:a brief survey[J]. IEEE Network, 2019,33(4): 89-95.
[7]	JORNET J M , AKYILDIZ I F . Channel modeling and capacity analysis for electromagnetic wireless nanonetworks in the terahertz band[J]. IEEE Transactions on Wireless Communications, 2011,10(10): 3211-3221.
[8]	PETROV V , PYATTAEV A , MOLTCHANOV D ,et al. Terahertz band communications:applications,research challenges,and standardization activities[C]// 2016 8th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops. Piscataway:IEEE Press, 2016: 183-190.
[9]	CHEN Z , MA X , ZHANG B ,et al. A survey on terahertz communications[J]. China Communications, 2019,16(2): 1-35.
[10]	FENG L , YANG Q , PARK D ,et al. Energy efficient nano-node association and resource allocation for hierar-chical nano-communication networks[J]. IEEE Transactions on Molecular,Biological and Multi-Scale Communications, 2018,4(4): 208-220.
[11]	边明明, 王世涛, 雷利华 ,等. 太赫兹技术及空间应用国内外发展现状研究[J]. 空间电子技术, 2013,10(4): 80-84.
	BIAN M M , WANG S T , LEI L H ,et al. Study of the domestic and abroad development status of THz technology and its space application[J]. Space Electronic Technology, 2013,10(4): 80-84.
[12]	雷红文, 王虎, 杨旭 ,等. 太赫兹技术空间应用进展分析与展望[J]. 空间电子技术, 2017,14(2): 1-7,12.
	LEI H W , WANG H , YANG X ,et al. Analysis and progress of terahertz techniques applied in space science[J]. Space Electronic Technology, 2017,14(2): 1-7,12.
[13]	刘丰, 朱忠博, 崔万照 ,等. 太赫兹技术在空间领域应用的探讨[J]. 太赫兹科学与电子信息学报, 2013,11(6): 857-866.
	LIU F , ZHU Z B , CUI W Z ,et al. Application of terahertz techniques in space science[J]. Journal of Terahertz Science and Electronic Information Technology, 2013,11(6): 857-866.
[14]	ITU-R P . 676-9,Attenuation by atmospheric gases,ITU-R Recommendation[S]. Geneva:International Telecommunication Union, 2012.
[15]	KüRNER T , PRIEBE S . Towards THz communications-status in research,standardization and regulation[J]. Journal of Infrared,Millimeter and Terahertz Waves, 2013,35(1):68.
[16]	SIEGEL P H . Terahertz technology[J]. IEEE Transactions on Microwave Theory and Techniques, 2002,50(3): 910-928.
[17]	王承祥, 黄杰, 王海明 ,等. 面向6G的无线通信信道特性分析与建模[J]. 物联网学报, 2020,4(1): 19-32.
	WANG C X , HUANG J , WANG H M ,et al. 6G oriented wireless communication channel characteristics analysis and modeling[J]. Chinese Journal on Internet of Things, 2020,4(1): 19-32.
[18]	HAN C , BICEN A O , AKYILDIZ I F . Multi-ray channel modeling and wideband characterization for wireless communications in the terahertz band[J]. IEEE Transactions on Wireless Communications, 2015,14(5): 2402-2412.
[19]	HAN C , CHEN Y . Propagation modeling for wireless communications in the terahertz band[J]. IEEE Communications Magazine, 2018,56(6): 96-101.
[20]	陈珲, 徐亮, 张言明 ,等. 超电大复杂目标太赫兹散射特性建模微波方法延拓研究[J]. 雷达学报, 2018,7(1): 108-118.
	CHEN H , XU L , ZHANG Y M ,et al. Theoretical extension of a microwave EM method for predicting the terahertz scattering of electrical[J]. Journal of Radars, 2018,7(1): 108-118.
[21]	LIN C , LI G Y . Indoor terahertz communications:how many antenna arrays are needed[J]. IEEE Transactions on Wireless Communications, 2015,14(6): 3097-3107.
[22]	LIN C , LI G Y . Distance-aware multi-carrier indoor terahertz communications with antenna array selection[C]// 2014 IEEE 25th Annual International Symposium on Personal,Indoor,and Mobile Radio Communication. Piscataway:IEEE Press, 2014: 522-526.
[23]	LIN C , LI G Y . Adaptive beamforming with resource allocation for distance-aware multi-user indoor terahertz communications[J]. IEEE Transactions on Communications, 2015,63(8): 2985-2995.
[24]	PRIEBE S , KURNER T . Stochastic modeling of THz indoor radio channels[J]. IEEE Transactions on Wireless Communications, 2013,12(9): 4445-4455.
[25]	PIESIEWICZ R , JANSEN C , MITTLEMAN D ,et al. Scattering analysis for the modeling of THz communication systems[J]. IEEE Transactions on Antennas and Propagation, 2007,55(11): 3002-3009.
[26]	KIM S , ZAJIC A . Statistical modeling of THz scatter channels[C]// 2015 9th European Conference on Antennas and Propagation. Bruxelles:EurAPP, 2015: 1-5.
[27]	KHALID N , ABBASI N A , AKAN O B . 300 GHz broadband transceiver design for low-THz band wireless communications in indoor internet of things[C]// 2017 IEEE International Conference on Internet of Things (iThings) and IEEE Green Computing and Communications (GreenCom) and IEEE Cyber,Physical and Social Computing (CPSCom) and IEEE Smart Data (SmartData). Piscataway:IEEE Press, 2017: 770-775.
[28]	KIM S , ZAJIC A . Statistical characterization of 300-GHz propagation on a desktop[J]. IEEE Transactions on Vehicular Technology, 2015,64(8): 3330-3338.
[29]	GUAN K , PENG B , HE D ,et al. Channel sounding and ray tracing for train-to-train communications at the THz band[C]// 2019 13th European Conference on Antennas and Propagation (EuCAP). Bruxelles:EurAPP, 2019: 1-5.
[30]	GUAN K , PENG B , HE D ,et al. Measurement,simulation,and characterization of train-to-infrastructure inside-station channel at the terahertz band[J]. IEEE Transactions on Terahertz Science and Technology, 2019,9(3): 291-306.
[31]	KHALID N , AKAN O B . Experimental Throughput Analysis of Low-THz MIMO Communication Channel in 5G Wireless Networks[J]. IEEE Wireless Communications Letters, 2016,5(6): 616-619.
[32]	SCHRAM V , MOLDOVAN A , GERSTACKER W H . Compressive sensing for indoor THz channel estimation[C]// 2018 52nd Asilomar Conference on Signals,Systems,and Computers,Pacific Grove. Piscataway:IEEE Press, 2018: 1539-1546.
[33]	PENG B , JIAO Q , KURNER T . Angle of arrival estimation in dynamic indoor THz channels with Bayesian filter and reinforcement learning[C]// 2016 24th European Signal Processing Conference (EUSIPCO). EURASIP, 2016: 1975-1979.
[34]	PENG B , KURNER T . Three-dimensional angle of arrival estimation in dynamic indoor terahertz channels using a forward–backward algorithm[J]. IEEE Transactions on Vehicular Technology, 2017,66(5): 3798-3811.
[35]	PENG B , GUAN K , KURNER T . Cooperative dynamic angle of arrival estimation considering space–time correlations for terahertz communications[J]. IEEE Transactions on Wireless Communications, 2018,17(9): 6029-6041.
[36]	PENG B , GUAN K , Rey S ,et al. Power-angular spectra correlation based two step angle of arrival estimation for future indoor terahertz communications[J]. IEEE Transactions on Antennas and Propagation, 2019,67(11): 7097-7105.
[37]	GUAN K , PENG B , HE D ,et al. Channel characterization for intra-wagon communication at 60 and 300 GHz bands[J]. IEEE Transactions on Vehicular Technology, 2019,68(6): 5193-5207.
[38]	GAO X , DAI L , ZHANG Y ,et al. Fast channel tracking for terahertz beamspace massive MIMO systems[J]. IEEE Transactions on Vehicular Technology, 2017,66(7): 5689-5696.
[39]	GUO Z , WANG X , HENG W . Millimeter-wave channel estimation based on 2-D Beamspace MUSIC method[J]. IEEE Transactions on Wireless Communications, 2017,16(8): 5384-5394.
[40]	GAO X , DAI L , HAN S ,et al. Reliable beamspace channel estimation for millimeter-wave massive MIMO systems with lens antenna array[J]. IEEE Transactions on Wireless Communications, 2017,16(9): 6010-6021.
[41]	GAO X , DAI L , ZHOU S ,et al. Wideband Beamspace channel estimation for millimeter-wave MIMO systems relying on lens antenna arrays[J]. IEEE Transactions on Signal Processing, 2019,67(18): 4809-4824.
[42]	HE H , WEN C , JIN S ,et al. Deep learning-based channel estimation for Beamspace mmWave massive MIMO systems[J]. IEEE Wireless Communications Letters, 2018,7(5): 852-855.
[43]	ZHU F , LIU A , LAU V K N . Channel estimation and localization for mmWave systems:a sparse bayesian learning approach[C]// ICC 20192019 IEEE International Conference on Communications (ICC). Piscataway:IEEE Press, 2019: 1-6.
[44]	AKUILDIZ I F , JORNET J M . Realizing ultra-massive MIMO(1024 × 1024)communication in the (0.06-10)terahertz band[J]. Nano Communication Networks, 2016(8): 46-54.
[45]	HAN C , WU Y , CHEN Z ,et al. Terahertz communications (teracom):challenges and impact on 6G wireless systems[J]. arXiv Preprint,arXiv:1912.06040, 2019
[46]	GODARA L C . Application of antenna arrays to mobile communications.II.Beam-forming and direction-of-arrival considerations[J]. Proceedings of the IEEE, 1997,85(8): 1195-1245.
[47]	PENG B , PRIEBE S , KURNER T . Effects of phase shift errors on the antenna directivity of phased arrays in indoor terahertz communications[C]// 2014 11th International Symposium on Wireless Communications Systems. Piscataway:IEEE Press, 2014: 355-359.
[48]	刘峻峰, 刘硕, 傅晓建 ,等. 太赫兹信息超材料与超表面[J]. 雷达学报, 2018,7(1): 46-55.
	LIU J F , LIU S , FU X J ,et al. Terahertz information metamaterials and metasurfaces[J]. Journal of Radars, 2018,7(1): 46-55.
[49]	张磊, 刘硕, 崔铁军 . 电磁编码超材料的理论与应用[J]. 中国光学, 2017,10(1): 1-12.
	ZHANG L , LIU S , CUI T J . Theory and application of coding metamaterials[J]. Chinese Optics, 2017,10(1): 1-12.
[50]	卞建雄 . 基于太赫兹超材料反射阵列单元散射特性研究[D]. 成都:电子科技大学, 2018.
	BIAN J X . Research on scattering characteristics of reflectivearrays based on terahertz metamaterials[D]. Chengdu:University of Electronic Science and Technology of China, 2018.
[51]	刘华洋 . 基于超材料相移特性的太赫兹波定向反射器研究[D]. 成都:电子科技大学, 2019.
	LIU H Y . Research on terahertz wave directional reflector based on phase transition characteristics of metamaterial[D]. Chengdu:University of Electronic Science and Technology of China, 2019.
[52]	CUI T J , QI M Q , WAN X ,et al. Coding metamaterials,digital metamaterials and programmable metamaterials[J]. Light:Science ＆ Applications, 2014,3(10):218.
[53]	CHU Z , HAO W , XIAO P ,et al. Intelligent reflecting surface aided multi-antenna secure transmission[J]. IEEE Wireless Communications Letters, 2019,9(1): 108-112.
[54]	WU Q , ZHANG R . Towards smart and reconfigurable environment:intelligent reflecting surface aided wireless network[J]. IEEE Communications Magazine, 2020,58(1): 106-112.
[55]	ZHANG R , LIANG Y , CHAI C C ,et al. Optimal beamforming for two-way multi-antenna relay channel with analogue network coding[J]. IEEE Journal on Selected Areas in Communications, 2009,27(5): 699-712.
[56]	罗文宇, 刘河潮 . 基于可编程无线环境的太赫兹频段多射线信道模型[J]. 通信学报, 2019,40(7): 162-168.
	LUO W Y , LIU H C . Multi-ray channel modeling for programmable wireless environments in the terahertz band[J]. Journal on Communications, 2019,40(7): 162-168.
[57]	SUBRT L , PECHAC P . Intelligent walls as autonomous parts of smart indoor environments[J]. IET Communications, 2012,6(8): 1004-1010.
[58]	DI B , ZHGN H , LI L ,et al. Practical hybrid beamforming with limited-resolution phase shifters for reconfigurable intelligent surface based multi-user communications[J]. IEEE Transactions on Vehicular Technology, 2020,69(4): 4565-4570.
[59]	ZHANG H , DI B , SONG L ,et al. Reconfigurable intelligent surfaces assisted communications with limited phase shifts:how many phase shifts are enough[J]. IEEE Transactions on Vehicular Technology, 2020,69(4): 4498-4502.
[60]	BJ?RNSON E , ?ZDOGON ? , LARSSON E G . Intelligent reflecting surface versus decode-and-forward:how large surfaces are needed to beat relaying[J]. IEEE Wireless Communications Letters, 2020,9(2): 244-248.
[61]	HAN Y , TANG W , JIN S ,et al. Large intelligent surface-assisted wireless communication exploiting statistical CSI[J]. IEEE Transactions on Vehicular Technology, 2019,68(8): 8238-8242.
[62]	WU Q , ZHANG R . Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming[J]. IEEE Transactions on Wireless Communications, 2019,18(11): 5394-5409.
[63]	WU Q , ZHANG R . Intelligent reflecting surface enhanced wireless network:joint active and passive beamforming design[C]// 2018 IEEE Global Communications Conference. Piscataway:IEEE Press, 2018: 1-6.
[64]	GUO H , LIANG Y , CHEN J ,et al. Weighted sum-rate maximization for reconfigurable intelligent surface aided wireless networks[J]. IEEE Transactions on Wireless Communications, 2020,PP(99):1.
[65]	CHEN J , LIANG Y , PEI Y ,et al. Intelligent reflecting surface:a programmable wireless environment for physical layer security[J]. IEEE Access, 2019(7): 82599-82612.
[66]	WU Q , ZHANG R . Beamforming optimization for wireless network aided by intelligent reflecting surface with discrete phase shifts[J]. IEEE Transactions on Communications, 2020,PP(99):1.
[67]	REN H , LI L , XU W ,et al. Machine learning-based hybrid precoding with robust error for UAV mmWave massive MIMO[C]// ICC 2019 2019 IEEE International Conference on Communications. Piscataway:IEEE Press, 2019: 1-6.
[68]	张平, 陶运铮, 张治 . 5G 若干关键技术评述[J]. 通信学报, 2016,37(7): 15-29.
	ZHANG P , TAO Y Z , ZHAGN Z . Survey of several key technologies for 5G[J]. Journal on Communications, 2016,37(7): 15-29.
[69]	SUN Y , GAO Z , WANG H ,et al. Machine learning based hybrid precoding for mmWave MIMO-OFDM with dynamic subarray[C]// 2018 IEEE Globecom Workshops. Piscataway:IEEE Press, 2018: 1-6.
[70]	MOLISH A F , RATNAM V V , HAN S H ,et al. Hybrid beamforming for massive MIMO:a survey[J]. IEEE Communications Magazine, 2017,55(9): 134-141.
[71]	HE S , WANG J , HUANG Y ,et al. Codebook-based hybrid precoding for millimeter wave multiuser systems[J]. IEEE Transactions on Signal Processing, 2017,65(20): 5289-5304.
[72]	LIU A , LAU V K N . Impact of CSI knowledge on the codebook based hybrid beamforming in massive MIMO[J]. IEEE Transactions on Signal Processing, 2016,64(24): 6545-6556.
[73]	SOHRABI F , YU W . Hybrid digital and analog beamforming design for large-scale antenna arrays[J]. IEEE Journal of Selected Topics in Signal Processing, 2016,10(3): 501-513.
[74]	KULKAMI M N , GHOSH A , ANDREWS J G . A comparison of MIMO techniques in downlink millimeter wave cellular networks with hybrid beamforming[J]. IEEE Transactions on Communications , 2016,64(5): 1952-1967.
[75]	ALKHATEEB A , NAM Y , ZHANG J ,et al. Massive MIMO combining with switches[J]. IEEE Wireless Communications Letters, 2016,5(3): 232-235.
[76]	ARDAH K , FODOR G , SILVA Y C B ,et al. A unifying design of hybrid beamforming architectures employing phase shifters or switches[J]. IEEE Transactions on Vehicular Technology, 2018,67(11): 11243-11247.
[77]	SHEIKH F , ZARIFEH N , KAISER T . Terahertz band:channel modelling for short-range wireless communications in the spectral windows[J]. IET Microwaves,Antennas ＆ Propagation, 2016,10(13): 1435-1444.
[78]	HAN C , AKYILDIZ I F . Distance-aware multi-carrier (DAMC) modulation in terahertz band communication[C]// 2014 IEEE International Conference on Communications (ICC). Piscataway:IEEE Press, 2014: 5461-5467.
[79]	HAN C , AKYILDIZ I F . Distance-aware bandwidth-adaptive resource allocation for wireless systems in the terahertz band[J]. IEEE Transactions on Terahertz Science and Technology, 2016,6(4): 541-553.
[80]	XIA Q , JOMET J M . Expedited neighbor discovery in directional terahertz communication networks enhanced by antenna side-lobe information[J]. IEEE Transactions on Vehicular Technology, 2019,68(8): 7804-7814.
[81]	WANG Y , WANG Z W , MO X . Study on neighbor discovery and tracking in Ad Hoc network with directional antenna[J]. Communications Technology, 2013,46(2): 82-85.
[82]	ZHANG Z , LI B . Neighbor discovery in mobile Ad Hoc selfconfiguring networks with directional antennas:algorithms and comparisons[J]. IEEE Transactions on.Wireless Communications, 2008,7(5): 1540-1549.
[83]	TIAN C X , WU K J . Research on strategy of neighbor discovery in Ad Hoc networks using directional antennas[J]. Measurement and Control Technology, 2008,27(12): 3-6.
[84]	QIU Y , LI S , XU X ,et al. Talk more listen less:energy-efficient neighbor discovery in wireless sensor networks[C]// IEEE INFOCOM 2016-The 35th Annual IEEE International Conference on Computer Communications. Piscataway:IEEE Press, 2016: 1-9.
[85]	HUANG S , LI M , ZHAO L . An intelligent neighbor discovery algorithm for Ad Hoc networks with directional antennas[C]// 2013 International Conference on Mechatronic Sciences,Electric Engineering and Computer (MEC). Piscataway:IEEE Press, 2013: 302-305.
[86]	XIA Q , HOSSAIN Z , MEDLEY M ,et al. A link-layer synchronization and medium access control protocol for terahertz-band communication networks[C]// 2015 IEEE Global Communications Conference (GLOBECOM). Piscataway:IEEE Press, 2015: 1-7.
[87]	HAN C , TONG W , YAO X W . MA-ADM:a memory-assisted angular-division-multiplexing MAC protocol in terahertz communication networks[J]. Elsevier Nano Communication Networks Journal, 2017(13): 51-59.
[88]	NITSCHE T , FLORSE A B , KNIGHTLY E W ,et al. Steering with eyes closed:mm-Wave beam steering without in-band measurement[C]// 2015 IEEE Conference on Computer Communications (INFOCOM). Piscataway:IEEE Press, 2015: 2416-2424.
[89]	CHANDRA K , PRASAD R V , QUANG B ,et al. CogCell:cognitive interplay between 60 GHz picocells and 2.4/5 GHz hotspots in the 5G era[J]. IEEE Communications Magazine, 2015,53(7): 118-125.
[90]	YAO X , JORNET J M . TAB-MAC:assisted beamforming MAC protocol for terahertz communication networks[J]. Nano Communication Networks (Elsevier) Journal, 2016(9): 36-42.
[91]	TONG W , HAN C . Mra-mac:a multi-radio assisted medium access control in terahertz communication networks[C]// 2017 IEEE Global Communications Conference (GLOBECOM). Piscataway:IEEE Press, 2017: 1-6.
[92]	PUJOL J C , JORNET J M , PARETA J S . PHLAME:A physical layer aware MAC protocol for electromagnetic nanonetworks[C]// 2011 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS). Piscataway:IEEE Press, 2011: 431-436.
[93]	CACCIAPUOTI A S , SANKHE K , CALEFFI M ,et al. Beyond 5G:THz-based medium access protocol for mobile heterogeneous networks[J]. IEEE Communications Magazine, 2018,56(6): 110-115.
[94]	PETROV V , MOLTCHANOV D , JORNET J M ,et al. Exploiting multipath terahertz communications for physical layer security in beyond 5G networks[C]// IEEE Conference on Computer Communications Workshops. Piscataway:IEEE Press, 2019: 865-872.
[95]	LI B , GAO H , JING X . Mapping millimeter wave propagation to 5G physical layer:a brief review and look forward[C]// 2016 16th International Symposium on Communications and Information Technologies (ISCIT). Piscataway:IEEE Press, 2016: 695-699.
[96]	ZHU Y , WANG L , WONG KHEATH R W . Physical layer security in large-scale millimeter wave ad hoc networks[C]// 2016 IEEE Global Communications Conference. Piscataway:IEEE Press, 2016: 1-6.
[97]	MA J , SHRESTHA R , ADELBERG J ,et al. Security and eavesdropping in terahertz wireless links[J]. Nature, 2018(563): 89-93.
[98]	XIAO K , ZHANG S , HE Y . On the secrecy capacity of 5G new radio networks[J]. Wireless Communications and Mobile Computing, 2018,2018: 1-11.
[99]	WU Y , KHISITI A , XIAO C ,et al. A survey of physical layer security techniques for 5G wireless networks and challenges ahead[J]. IEEE Journal on Selected Areas in Communications, 2018,36(4): 679-695.
[100]	SONG H , HAMADA H , YAITA M . Prototype of KIOSK Data Downloading System at 300 GHz:Design,Technical Feasibility,and Results[J]. IEEE Communications Magazine, 2018,56(6): 130-136.
[101]	ELBAMBY M S , PERFECTO C , BENNIS M ,et al. Toward low-latency and ultra-reliable virtual reality[J]. IEEE Network, 2018,32(2): 78-84.
[102]	CHACCOUR C , AMER R , ZHOU B ,et al. On the reliability of wireless virtual reality at terahertz (THz) frequencies[C]// 2019 10th IFIP International Conference on New Technologies,Mobility and Security. Piscataway:IEEE Press, 2019: 1-5.
[103]	王勇, 周慧怡, 俸皓 ,等. 基于深度卷积神经网络的网络流量分类方法[J]. 通信学报, 2018,39(1): 14-23.
	WANG Y , ZHOU H Y , DAI H ,et al. Network traffic classification method basing on CNN[J]. Journal on Communications, 2018,39(1): 14-23.
[104]	朱江, 王婷婷, 宋永辉 ,等. 无线网络中基于深度 Q 学习的传输调度方案[J]. 通信学报, 2018,39(4): 35-44.
	ZHU J , WANG T T , SONG Y H ,et al. Transmission scheduling scheme based on deep Q learning in wireless network[J]. Journal on Communications, 2018,39(4): 35-44.
[105]	NGUYEN T T T , ARMITAGE G . A survey of techniques for internet traffic classification using machine learning[J]. IEEE Communications Surveys ＆ Tutorials, 2008,10(4): 56-76.
[106]	谭俊杰, 梁应敞 . 面向智能通信的深度强化学习方法[J]. 电子科技大学学报, 2020,49(2): 169-181.
	TAN J J , LIANG Y C . Deep reinforcement learning for intelligent communications[J]. Journal of University of Electronic Science and Technology of China, 2020,49(2): 169-181.
[107]	沈伟国, 王巍 . 基于深度学习的无线网络节点个体识别技术[J]. 通信学报, 2018,39(S2): 61-65.
	SHEN W G , WANG W . Node identification in wireless network based on deep learning[J]. Journal on Communications, 2018,39(S2): 61-65.
[108]	KIBRIA M G , NGUYEN K , VILLARDI G P ,et al. Big data analytics,machine learning,and artificial intelligence in next-generation wireless networks[J]. IEEE Access, 2018(6): 32328-32338.
[109]	GAO X , DAI L , SUN Y ,et al. Machine learning inspired energy-efficient hybrid precoding for mmWave massive MIMO systems[C]// 2017 IEEE International Conference on Communications. Piscataway:IEEE Press, 2017: 1-6.
[110]	AYACH O E , RAJAGOPAL S , ABU-SURRA S ,et al. Spatially sparse precoding in millimeter wave MIMO systems[J]. IEEE Transactions on Wireless Communications, 2014,13(3): 1499-1513.
[111]	ZHANG J , HUANG Y , WANG J ,et al. Hybrid precoding for wideband millimeter-wave systems with finite resolution phase shifters[J]. IEEE Transactions on Vehicular Technology, 2018,67(11): 11285-11290
[112]	ALKHATTEB A , LEUS G , HEATH R W . Limited feedback hybrid precoding for multi-user millimeter wave systems[J]. IEEE Transactions on Wireless Communications, 2015,14(11): 6481-6494.
[113]	SAYEED A , BRADY J . Beamspace MIMO for high-dimensional multiuser communication at millimeter-wave frequencies[C]// 2013 IEEE Global Communications Conference (GLOBECOM). Piscataway:IEEE Press, 2013: 3679-3684.
[114]	ANTON-HARO C , MESTRE X . Learning and data-driven beam selection for mmWave communications:an angle of arrival-based approach[J]. IEEE Access, 2019(7): 20404-20415.
[115]	WANG Y , KLAUTAU A , RIBERO M ,et al. mmWave vehicular beam selection with situational awareness using machine learning[J]. IEEE Access, 2019(7): 87479-87493.
[116]	GUO Y , WANG Z , LI M ,et al. Machine learning based mmWave channel tracking in vehicular scenario[C]// 2019 IEEE International Conference on Communications Workshops (ICC Workshops). Piscataway:IEEE Press, 2019: 1-6.
[117]	ZOCHMANN E , VA V , RUPP M ,et al. Geometric tracking of vehicular mmWave channels to enable machine learning of onboard sensors[C]// 2018 IEEE Globecom Workshops (GC Wkshps). Piscataway:IEEE Press, 2018: 1-6.
[118]	ALKHATEEB A , ALEX S , VARKEY P ,et al. Deep learning coordinated beamforming for highly-mobile millimeter wave systems[J]. IEEE Access, 2018,6: 37328-37348.
[119]	张平, 陈昊 . 面向 5G 的定位技术研究综述[J]. 北京邮电大学学报, 2018,41(5): 1-12.
	ZHANG P , CHEN H . A survey of positioning technology for 5G[J]. Journal of Beijing University of Posts and Telecommunications, 2018,41(5): 1-12.
[120]	RAPPAPOR T S , XING Y , KANHERE O ,et al. Wireless communications and applications above 100 GHz:opportunities and challenges for 6G and beyond[J]. IEEE Access, 2019,7: 78729-78757.
[121]	FAN S , WU Y Z , HAN C ,et al. A structured bidirectional LSTM deep learning method for 3D terahertz indoor localization[C]// IEEE International Conference on Computer Communications. Piscataway:IEEE Press, 2020.

Metrics

Recommended 0

No Suggested Reading articles found!

Survey of terahertz communication technology

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 10

References 121

Related Articles 15

Metrics

Recommended 0

[1]	Feibo JIANG, Yubo PENG, Li DONG. Deep image semantic communication model for 6G [J]. Journal on Communications, 2023, 44(3): 198-208.
[2]	Xiaoyun WANG, Xiaozhou ZHANG, Liang MA, Yajuan WANG, Mengting LOU, Tao JIANG, Jing JIN, Qixing WANG, Guangyi LIU. Research and optimization on the sensing algorithm for 6G integrated sensing and communication network [J]. Journal on Communications, 2023, 44(2): 219-230.
[3]	Jingya YANG, Xiaogang TANG, Yiqing ZHOU, Ling LIU, Wang Jiangzhou. 6G native intelligence network architecture enabled by intent abstraction and knowledge [J]. Journal on Communications, 2023, 44(2): 12-26.
[4]	Haijun ZHANG, Anqi CHEN, Yabo LI, Keping LONG. Key technologies of 6G mobile network [J]. Journal on Communications, 2022, 43(7): 189-202.
[5]	Jianxin LIAO, Xiaoyuan FU, Qi QI, Jingyu WANG, Haifeng SUN. 6G-ADM: knowledge based 6G network management and control architecture [J]. Journal on Communications, 2022, 43(6): 3-15.
[6]	Zhiqin WANG, Jiamo JIANG, Peixi LIU, Xiaowen CAO, Yang LI, Kaifeng HAN, Ying DU, Guangxu ZHU. New design paradigm for federated edge learning towards 6G:task-oriented resource management strategies [J]. Journal on Communications, 2022, 43(6): 16-27.
[7]	Ang LI, Jianxin CHEN, Xin WEI, Liang ZHOU. 6G-oriented cross-modal signal reconstruction technology [J]. Journal on Communications, 2022, 43(6): 28-40.
[8]	Chuanhong LIU, Caili GUO, Yang YANG, Jiujiu CHEN, Meiyi ZHU, Lu’nan SUN. Intelligent task-oriented semantic communications:theory, technology and challenges [J]. Journal on Communications, 2022, 43(6): 41-57.
[9]	Pan TANG, Jiaxin LIN, Jianhua ZHANG, Lei TIAN, Zhaowei CHANG, Liang XIA, Qixing WANG. Research on reflection characteristics of the terahertz channel for 6G [J]. Journal on Communications, 2022, 43(5): 102-109.
[10]	Gang LIU, Zengjin LOU, Qinhua LIN, Yi GUO. Low complexity signal detection algorithm based on Newton iterative algorithm [J]. Journal on Communications, 2022, 43(2): 109-117.
[11]	Xiaoxi ZHANG, Yongjun XU. Survey on backscatter communication for zero-power IoT [J]. Journal on Communications, 2022, 43(11): 199-212.
[12]	Zhenyu XIAO, Ke LIU, Lipeng ZHU. Millimeter-wave array enabled UAV-to-UAV communication technology [J]. Journal on Communications, 2022, 43(10): 196-209.
[13]	Sai LI, Liang YANG, Qimei CUI, Siyuan YU. Performance analysis of RIS-assisted mixed RF/THz system [J]. Journal on Communications, 2022, 43(1): 49-58.
[14]	Zhenyu ZHOU, Zehan JIA, Haijun LIAO, Xiongwen ZHAO, Lei ZHANG. Context-aware learning-based access control method for power IoT [J]. Journal on Communications, 2021, 42(3): 150-159.
[15]	Sicheng ZHANG,Yun LIN,Ya TU,Shiwen Mao. Electromagnetic signal modulation recognition technology based on lightweight deep neural network [J]. Journal on Communications, 2020, 41(11): 12-21.