紫外通信与感知一体化：建模与系统优化

龚晨; 潘昱宸; 徐正元

doi:10.11959/j.issn.1000-436x.2023146

您当前的位置：

首页 >

文章列表页 >

紫外通信与感知一体化：建模与系统优化

学术论文 | 更新时间：2024-06-06

- 紫外通信与感知一体化：建模与系统优化
- Unified ultraviolet communication and sensing:modeling and system optimization
- 通信学报 2023年44卷第9期页码：1-11
- 作者机构：
  
  1. 中国科学技术大学信息科学技术学院，安徽合肥 230027
  2. 中国科学院无线光电通信重点实验室，安徽合肥 230027
- 作者简介：
  
  [ "龚晨（1983- ），男，江苏扬州人，博士，中国科学技术大学教授、博士生导师，主要研究方向为无线通信、无线光通信与无线大数据等" ]
  [ "潘昱宸（1998- ），男，江苏泰兴人，中国科学技术大学博士生，主要研究方向为无线光通信" ]
  [ "徐正元（1965- ），男，江苏泰兴人，博士，中国科学技术大学教授、博士生导师，主要研究方向为拍赫兹通信、定位感知、无线光通信、移动通信、无线通信大数据等" ]
- 基金信息：
  
  国家自然科学基金资助项目(62171428)
- DOI：10.11959/j.issn.1000-436x.2023146
  中图分类号： TN929.1
- 网络出版日期：2023-09，
  
  纸质出版日期：2023-09-25
- 稿件说明：
移动端阅览
龚晨, 潘昱宸, 徐正元. 紫外通信与感知一体化：建模与系统优化[J]. 通信学报, 2023,44(9):1-11.

Chen GONG, Yuchen PAN, Zhengyuan XU. Unified ultraviolet communication and sensing:modeling and system optimization[J]. Journal on communications, 2023, 44(9): 1-11.
龚晨, 潘昱宸, 徐正元. 紫外通信与感知一体化：建模与系统优化[J]. 通信学报, 2023,44(9):1-11. DOI： 10.11959/j.issn.1000-436x.2023146.

Chen GONG, Yuchen PAN, Zhengyuan XU. Unified ultraviolet communication and sensing:modeling and system optimization[J]. Journal on communications, 2023, 44(9): 1-11. DOI： 10.11959/j.issn.1000-436x.2023146.

摘要

针对目前结合感知的通信研究很少，需要建立通信感知一体化的信号模型及系统联合设计优化框架。基于此，给出了紫外通信与感知一体化框架，包括一个发射端、一个感知探测端与一个通信接收端。发射端发射调制信号到通信接收端，进行信息传输。借助于紫外光的非视距散射特性，部分调制信号分量散射至未知探测目标并继续反射到达感知探测端，感知探测端基于接收到的信号进行目标探测。凝练通信收发端信号的互信息作为通信性能指标，感知探测端在给定虚警率下的漏检概率作为感知性能指标，并分析两者与发射端调制参数（高电平功率、低电平功率与先验概率）的关系。分析结果表明了通信与感知性能的权衡关系，并指出了高电平功率应该设定为峰值功率，低电平功率与先验概率应该作为系统设计参数进行优化，在给定互信息下界时最小化漏检概率。

Abstract

Currently

there exist few communication works which combine with sensing.It is necessary to build up a unified communication and sensing signal model and system joint design optimization framework.Based on this

a unified ultraviolet communication and sensing framework was proposed

consisting of a transmitter

a sensing detector and a communication receiver.The transmitter sent modulated signals to the communication receiver for information transmission.Due to the non-line of sight scattering effect

certain components of the transmitted signals reached the unknown target which further reflected to the sensing detector for target detection.Two performance metrics for communication and sensing were considered

including the mutual information between the transmitted symbol and the signal at the communication receiver

and the miss detection probability for the target detector.The relationship between the two metrics and the transmission parameters was further analyzed

including the transmission power for the high-level signal

the transmission power for the low-level signal

and the prior probabilities.The results demonstrate a tradeoff between the communication performance metric and sensing performance metric.It is also shown that the power for the high-level signal should be set to be the peak power

and the power for the low-level signal and the prior probabilities should be optimized

to minimize the miss detection probability given a lower bound on the mutual information.

关键词

Keywords

references

XU Z Y , SADLER B M . Ultraviolet communications:potential and state-of-the-art [J ] . IEEE Communications Magazine , 2008 , 46 ( 5 ): 67 - 73 .

AUNG T Y , ARYA S , CHUNG Y H . Performance dependence of non-line-of-sight ultraviolet communications on atmospheric parameters of the ultraviolet channel [J ] . Optics Communications , 2019 , 443 : 7 - 11 .

DING H P , CHEN G , MAJUMDAR A K , et al . Modeling of non-line-of-sight ultraviolet scattering channels for communication [J ] . IEEE Journal on Selected Areas in Communications , 2009 , 27 ( 9 ): 1535 - 1544 .

XIAO H F , ZUO Y , WU J , et al . Non-line-of-sight ultraviolet single-scatter propagation model [J ] . Optics Express , 2011 , 19 ( 18 ): 17864 .

CHEN G , LIAO L C , LI Z N , et al . Experimental and simulated evaluation of long distance NLOS UV communication [C ] // Proceedings of 2014 9th International Symposium on Communication Systems,Networks ＆ Digital Sign (CSNDSP) . Piscataway:IEEE Press , 2014 : 904 - 909 .

LIAO L C , DROST R J , LI Z N , et al . Long-distance non-line-of-sight ultraviolet communication channel analysis:experimentation and modelling [J ] . IET Optoelectronics , 2015 , 9 ( 5 ): 223 - 231 .

BORAH D K , MAREDDY V R , VOELZ D G . Single and double scattering event analysis for ultraviolet communication channels [J ] . Optics Express , 2021 , 29 ( 4 ): 5327 - 5342 .

SHEN Z Q , MA J S , SHAN T , et al . Improved Monte Carlo integration models for ultraviolet communications [C ] // Proceedings of 2020 IEEE 20th International Conference on Communication Technology (ICCT) . Piscataway:IEEE Press , 2020 : 168 - 172 .

SUN Y , ZHAN Y F . Closed-form impulse response model of non-line-of-sight single-scatter propagation [J ] . Journal of the Optical Society of America A , 2016 , 33 ( 4 ): 752 - 757 .

DROST R J , MOORE T J , SADLER B M . Ultraviolet scattering propagation modeling:analysis of path loss versus range [J ] . Journal of the Optical Society of America A , 2013 , 30 ( 11 ): 2259 - 2265 .

DROST R J , SADLER B M , CHEN G . Dead time effects in non-line-of-sight ultraviolet communications [J ] . Optics Express , 2015 , 23 ( 12 ): 15748 - 15761 .

EL-SHIMY M A , HRANILOVIC S . Binary-input non-line-of-sight solar-blind UV channels:modeling,capacity and coding [J ] . Journal of Optical Communications and Networking , 2012 , 4 ( 12 ): 1008 - 1017 .

WU T F , MA J S , SU P , et al . Modeling of short-range ultraviolet communication channel based on spherical coordinate system [J ] . IEEE Communications Letters , 2019 , 23 ( 2 ): 242 - 245 .

CAO T , SONG J , PAN C Y . Simplified closed-form single-scatter path loss model of non-line-of-sight ultraviolet communications in noncoplanar geometry [J ] . IEEE Journal of Quantum Electronics , 2021 , 57 ( 2 ): 1 - 9 .

FREY M R . Information capacity of the Poisson channel [J ] . IEEE Transactions on Information Theory , 1991 , 37 ( 2 ): 244 - 256 .

DAVIS M . Capacity and cutoff rate for Poisson-type channels [J ] . IEEE Transactions on Information Theory , 1980 , 26 ( 6 ): 710 - 715 .

WYNER A D.Capacity and error exponent for the direct detection photon channel . II [J ] . IEEE Transactions on Information Theory , 1988 , 34 ( 6 ): 1462 - 1471 .

CAO J H , HRANILOVIC S , CHEN J . Capacity-achieving distributions for the discrete-time Poisson channel—part I:general properties and numerical techniques [J ] . IEEE Transactions on Communications , 2014 , 62 ( 1 ): 194 - 202 .

LAPIDOTH A , MOSER S M . On the capacity of the discrete-time Poisson channel [J ] . IEEE Transactions on Information Theory , 2009 , 55 ( 1 ): 303 - 322 .

HAAS S M , SHAPIRO J H . Capacity of wireless optical communications [J ] . IEEE Journal on Selected Areas in Communications , 2003 , 21 ( 8 ): 1346 - 1357 .

CHAKRABORTY K , DEY S , FRANCESCHETTI M . Outage capacity of MIMO Poisson fading channels [J ] . IEEE Transactions on Information Theory , 2008 , 54 ( 11 ): 4887 - 4907 .

HE Q F , XU Z Y , SADLER B M . Performance of short-range non-line-of-sight LED-based ultraviolet communication receivers [J ] . Optics Express , 2010 , 18 ( 12 ): 12226 .

GONG C , ZHANG X K , XU Z Y , et al . Optical wireless scattering channel estimation for photon-counting and photomultiplier tube receivers [J ] . IEEE Transactions on Communications , 2016 , 64 ( 11 ): 4749 - 4763 .

ZOU D F , GONG C , WANG K , et al . Characterization on practical photon counting receiver in optical scattering communication [J ] . IEEE Transactions on Communications , 2019 , 67 ( 3 ): 2203 - 2217 .

JIANG Z M , GONG C , XU Z Y . Achievable rates and signal detection for photon-level photomultiplier receiver based on statistical non-linear model [J ] . IEEE Transactions on Wireless Communications , 2019 , 18 ( 12 ): 6015 - 6029 .

CHATZIDIAMANTIS N D , KARAGIANNIDIS G K , UYSAL M . Generalized maximum-likelihood sequence detection for photon-counting free space optical systems [J ] . IEEE Transactions on Communications , 2010 , 58 ( 12 ): 3381 - 3385 .

GONG C , XU Z Y . Non-line of sight optical wireless relaying with the photon counting receiver:a count-and-forward protocol [J ] . IEEE Transactions on Wireless Communications , 2015 , 14 ( 1 ): 376 - 388 .

GONG C , WANG K , XU Z Y , et al . On full-duplex relaying for optical wireless scattering communication with on-off keying modulation [J ] . IEEE Transactions on Wireless Communications , 2018 , 17 ( 4 ): 2525 - 2538 .

ARDAKANI M H , HEIDARPOUR A R , UYSAL M . Performance analysis of relay-assisted NLOS ultraviolet communications over turbulence channels [J ] . Journal of Optical Communications and Networking , 2017 , 9 ( 1 ): 109 - 118 .

GONG C , XU Z Y . Channel estimation and signal detection for optical wireless scattering communication with inter-symbol interference [J ] . IEEE Transactions on Wireless Communications , 2015 , 14 ( 10 ): 5326 - 5337 .

WEI Z K , HU W X , HAN D H , et al . Simultaneous channel estimation and signal detection in wireless ultraviolet communications combating inter-symbol-interference [J ] . Optics Express , 2018 , 26 ( 3 ): 3260 .

HAN J P , WANG B , WANG W D , et al . Analysis for the BER of LTE system with the interference from radar [C ] // Proceedings of IET International Conference on Communication Technology and Application (ICCTA 2011) . Piscataway:IEEE Press , 2011 : 452 - 456 .

BELL M R , DEVROYE N , ERRICOLO D , et al . Results on spectrum sharing between a radar and a communications system [C ] // Proceedings of 2014 International Conference on Electromagnetics in Advanced Applications (ICEAA) . Piscataway:IEEE Press , 2014 : 826 - 829 .

CORDILL B D , SEGUIN S A , COHEN L . Electromagnetic interference to radar receivers due to in-band OFDM communications systems [C ] // Proceedings of 2013 IEEE International Symposium on Electromagnetic Compatibility . Piscataway:IEEE Press , 2013 : 72 - 75 .

LIU W , FANG J , TAN H F , et al . Coexistence studies for TD-LTE with radar system in the band 2 300～2 400 MHz [C ] // Proceedings of 2010 International Conference on Communications,Circuits and Systems (ICCCAS) . Piscataway:IEEE Press , 2010 : 49 - 53 .

KHAWAR A , ABDELHADI A , CLANCY T C . A mathematical analysis of cellular interference on the performance of S-band military radar systems [C ] // Proceedings of 2014 Wireless Telecommunications Symposium . Piscataway:IEEE Press , 2014 : 1 - 8 .

QIAN J H , LOPS M , LE Z , et al . Joint system design for coexistence of MIMO radar and MIMO communication [J ] . IEEE Transactions on Signal Processing , 2018 , 66 ( 13 ): 3504 - 3519 .

CHALISE B K , AMIN M G , HIMED B . Performance tradeoff in a unified passive radar and communications system [J ] . IEEE Signal Processing Letters , 2017 , 24 ( 9 ): 1275 - 1279 .

CHALISE B K , HIMED B . Performance tradeoff in a unified multi-static passive radar and communication system [C ] // Proceedings of 2018 IEEE Radar Conference (RadarConf18) . Piscataway:IEEE Press , 2018 : 653 - 658 .

HASSANIEN A , AMIN M G , ZHANG Y D , et al . A dual function radar-communications system using sidelobe control and waveform diversity [C ] // Proceedings of 2015 IEEE Radar Conference (RadarCon) . Piscataway:IEEE Press , 2015 : 1260 - 1263 .

HASSANIEN A , ABOUTANIOS E , AMIN M G , et al . A dual-function MIMO radar-communication system via waveform permutation [J ] . Digital Signal Processing , 2018 , 83 : 118 - 128 .

AHMED A , ZHANG Y M , GU Y J . Dual-function radar-communications using QAM-based sidelobe modulation [J ] . Digital Signal Processing , 2018 , 82 : 166 - 174 .

YAO Y , ZHAO J H , WU L N . Adaptive waveform design for MIMO radar-communication transceiver [J ] . Sensors , 2018 , 18 ( 6 ): 1957 .

GONG C , XU Z Y . Temporal spectrum sensing for optical wireless scattering communications [J ] . Journal of Lightwave Technology , 2015 , 33 ( 18 ): 3890 - 3900 .

COVER T M . Elements of information theory [M ] . New York : John Wiley and Sons , 1999 .

浏览量

300

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据