脉冲状态间隔调制方法及恶劣环境下通信实验

doi:10.3969/j.issn.1000-436x.2014.03.026

通信学报 ›› 2014, Vol. 35 ›› Issue (3): 224-230.doi: 10.3969/j.issn.1000-436x.2014.03.026

脉冲状态间隔调制方法及恶劣环境下通信实验

母一宁^1,⁴,王贺²,李平³,姜会林¹

¹ 长春理工大学空间光电技术研究所，吉林长春 130022
² 吉林交通职业技术学院电子系，吉林长春 130022
³ 长春理工大学计算机科学技术学院，吉林长春 130022
⁴ 长春理工大学理学院，吉林长春 130022

出版日期:2014-03-25 发布日期:2017-08-17
基金资助:
吉林省科技发展计划基金资助项目

Pulse state-interval modulation and experiment in the hostile environments

Yi-ning MU^1,⁴,He WANG²,Ping LI³,Hui-lin JIANG¹

¹ Institute of Space Optical Electronic Technology,Changchun University of Science and Technology,Changchun 130022,China
² School of Electronic ＆ Information Engineering,Jilin Communications Polytechnic,Changchun 130012,China
³ School of Computer Science ＆ Technology,Changchun University of Science and Technology,Changchun 130022,China
⁴ Faculty of Science,Changchun University of Science and Technology,Changchun 130022,China

Online:2014-03-25 Published:2017-08-17
Supported by:
The Science and Technology Development Plan of Jilin Province

摘要/Abstract

摘要：

为了增强激光通信对信道的适应性，在香农理论的基础上对大气调制模型展开了研究。首先从差错的角度推导大气光通信系统误符号率与误码率的转换关系；接着通过分析大气信道下光通信的香农极限通信速率，指出大气信道带宽是影响激光通信的重要技术参数。进而提出了脉冲状态间隔调制编码方式并分析其结构特点；最后通过恶劣环境下的通信实验验证PSIM的可行性和大气信道带宽的重要性，指出信道特性实时反馈将是实现全天候激光通信的前提。

关键词: 无线激光通信, 信道带宽, 调制编码, 全天候

Abstract:

Based on the Shannon classical communication theory,the atmospheric modulation model of wireless laser communication was investigated for enhancing wireless laser communication adaptability of the atmospheric channel.Firstly,the conversion relations of SER and BER was discussed,from error theory perspectives analysis atmospheric optical wireless communications.Afterwards,by analyzing Shannon limit communication rate of wireless laser communication in atmospheric channel,the importance of atmospheric channel bandwidth gradually came out.On the basis of this,an efficiency pulse state-interval coded modulation was present and its characteristics were estimated.Finally,the feasibility of the PSIM and the importance of atmospheric channel bandwidth to wireless laser communication were proved by wireless laser communication experiment in the hostile environments,At the end,a prospect was pointed out that atmospheric channel properties feedback technique in real time might be a key and precondition in all-weather wireless optical communication.

Key words: wireless laser communication, channel bandwidth, modulation and coding, all-weather

母一宁,王贺,李平,姜会林. 脉冲状态间隔调制方法及恶劣环境下通信实验[J]. 通信学报, 2014, 35(3): 224-230.

Yi-ning MU,He WANG,Ping LI,Hui-lin JIANG. Pulse state-interval modulation and experiment in the hostile environments[J]. Journal on Communications, 2014, 35(3): 224-230.

图/表 9

图1

图2

图3

图4

图5

图6

图7

图8

图9

参考文献 12

[1]	姜会林，佟首峰，宋路等．空间激光通信技术与系统[M]．北京：国防工业出版社， 2011. JIANG H L , TONG S F , SONG L , et al. The System and Technology of the Free Space Laser Communications[M]. Beijing: National Defense Industry Press, 2011.
[2]	母一宁，刘泉，于林韬．哈特曼技术在序列光斑检测中的应用[J]. 光学精密工程， 2011,19(9):2197-2204. MU Y N , LIU Q , YU L T . Application of hartmann technigue in sequence spot detection[J]. Optics and Precision Engineering, 2011,19(9):2197-2204.
[3]	母一宁，温冠宇，王贺．基于序列信息圆心拟合的大气激光光斑检测技术[J]．空军工程大学学报， 2011,12(1):59-62. MU Y N , WEN G Y , WANG H . Study of technique of spot detection based on sequence information fit circle center[J]. Journal of Air Force Engineering University, 2011,12(1):59-62.
[4]	ZHU N , ZHU J , ZHONG Q D . The transmission performance of the MPPM modulation in indoor optical wireless communication based on white LED[A]. Proc Asia-Pacific Optical Communication(APOC)[C]. Hangzhou,China, 2008. 1-11.
[5]	GHASSEMLOOY Z , HAYES A R , SEED N L , et al. Digital pulse interval modulation for optical communications[J]. IEEE Communications Magazine, 1998,36(12): 95-99.
[6]	张铁英，王红星，程刚等．无线光通信中的定长数字脉冲间隔调制[J]．中国激光， 2007,34(12):1655-1659. ZHANG T Y , WANG H X , CHENG G , et al. A novel fixed length digit al pulse interval modulation for optical wireless communications[J]. Chinese Journal of Lasers, 2007,34(12):1655-1659.
[7]	SHIU D S , KAHN J M . Differential pulse-position modulation for power efficient optical communication[J]. IEEE Transactions on Communications, 1999,47(8): 1201-1210.
[8]	ALDIBBIAT N M , GHASSEMLOOY Z , CLAUGHLIN R M . Performance of du al header pulse interval modulation for optical wireless communication systems[A]. SPIE[C]. Sheffield,UK, 2001. 144-152.
[9]	张凯，张海涛，巩马理等．红外双幅度脉冲间隔调制通信系统性能分析[J]．红外与毫米波学报， 2003,22(6):411-414. ZHANG K , ZHANG H T , GONG M L , et al. Performance of dual-amplitude pulse interval modulation for wireless infrared communications[J]. Journal of Infrared and Millimeter Waves, 2003,22(6):411-414.
[10]	YUKSEL H . Studies of the Effects of Atmospheric Turbulence on Free Space Optical Communication[D]. Maryland,USA: the University of Maryland, 2005. 34-51.
[11]	DANIEL V H , DONALD D D . Optimized link model for optical communications through clouds[A]. SPIE[C]. London,UK, 2004. 170-181.
[12]	胡昊，王红星，周旻等．湍流大气中脉冲位置调制和数字脉冲间隔调制差错性能的建模与分析[J]．中国激光， 2010,37(5):1269-1274. HU H , WANG H X , ZHOU M , et al. Modeling and analyzing for error performance for pulse position modulation and digital pulse interval modulation under turbulence[J]. Chinese Journal of Laser, 2010,37(5):1269-1274.

脉冲状态间隔调制方法及恶劣环境下通信实验

Pulse state-interval modulation and experiment in the hostile environments

在线阅读

PDF下载

可视化

被引次数

摘要/Abstract

引用本文

使用本文

图/表 9

参考文献 12

相关文章 10

Metrics

推荐阅读 0

[1]	段瑞洋,王景璟,杜军,王云龙,沈渊,任勇. 面向“三全”信息覆盖的新型海洋信息网络[J]. 通信学报, 2019, 40(4): 10-20.
[2]	唐明,陈曦. 面向中短距光纤通信系统的多维自适应传输技术[J]. 通信学报, 2019, 40(11): 156-170.
[3]	母一宁1,4，王贺2，李平3，姜会林1. 脉冲状态间隔调制方法及恶劣环境下通信实验[J]. 通信学报, 2014, 35(3): 26-230.
[4]	杨雷，靳松，蔡博阳，安建平. 空间双向中继多元调制编码系统及设计方法[J]. 通信学报, 2014, 35(10): 2-16.
[5]	杨雷,靳松,蔡博阳,安建平. 空间双向中继多元调制编码系统及设计方法[J]. 通信学报, 2014, 35(10): 9-16.
[6]	田攀,李明齐,芮赟,郑敏,卜智勇. 基于正交变换的广义多载波系统自适应传输方案[J]. 通信学报, 2012, 33(10): 91-100.
[7]	崔杰,常永宇,刘淑慧,杨大成. 基于TD-HSDPA系统的新型调度算法[J]. 通信学报, 2010, 31(3): 75-81.
[8]	谈熙,常若艇,黄晨灵,闵昊. 超高频射频识别系统信号特征分析及应用[J]. 通信学报, 2009, 30(6): 89-94.
[9]	曾端阳,宋荣方. 自适应TDD MIMO-OFDM系统中一种补偿干扰不对称的改进方法[J]. 通信学报, 2009, 30(4): 106-112.
[10]	陈书平,堵久辉,王文博. TDD-HSDPA/SA系统链路自适应技术性能分析及改进[J]. 通信学报, 2006, 27(1): 127-134.