户外无线光通信中湍流信道下的分组马尔可夫叠加传输研究

朱锦顺; 马啸

doi:10.11959/j.issn.1000-436x.2017153

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户外无线光通信中湍流信道下的分组马尔可夫叠加传输研究

学术论文 | 更新时间：2024-06-05

- 户外无线光通信中湍流信道下的分组马尔可夫叠加传输研究
- Block Markov superposition transmission over turbulence channels in outdoor optical wireless communication
- 通信学报 2017年38卷第7期页码：131-140
- 作者机构：
  
  1. 中山大学电子与信息工程学院，广东广州 510006
  2. 中山大学数据科学与计算机学院，广东广州 510006
  3. 中山大学广东省信息安全重点实验室，广东广州 510006
- 作者简介：
  
  [ "朱锦顺（1987-），男，湖南邵阳人，中山大学博士生，主要研究方向为信道编码技术、编码调制技术、无线光通信。" ]
  [ "马啸（1968-），男，河南焦作人，博士，中山大学教授、博士生导师，主要研究方向为信息与编码理论、编码调制技术、无线通信、光通信等。" ]
- 基金信息：
  
  国家自然科学基金重大研究计划培育基金资助项目(91438101)
- DOI：10.11959/j.issn.1000-436x.2017153
  中图分类号： TN929.12
- 网络首发：2017-07，
  
  纸质出版：2017-07-25
- 稿件说明：
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朱锦顺, 马啸. 户外无线光通信中湍流信道下的分组马尔可夫叠加传输研究[J]. 通信学报, 2017,38(7):131-140.

Jin-shun ZHU, Xiao MA. Block Markov superposition transmission over turbulence channels in outdoor optical wireless communication[J]. Journal on Communications, 2017, 38(7): 131-140.
朱锦顺, 马啸. 户外无线光通信中湍流信道下的分组马尔可夫叠加传输研究[J]. 通信学报, 2017,38(7):131-140. DOI： 10.11959/j.issn.1000-436x.2017153.

Jin-shun ZHU, Xiao MA. Block Markov superposition transmission over turbulence channels in outdoor optical wireless communication[J]. Journal on Communications, 2017, 38(7): 131-140. DOI： 10.11959/j.issn.1000-436x.2017153.

摘要

基于精灵辅助等效系统，分析了分组马尔可夫叠加传输系统的性能下界，推导了精灵辅助系统误比特率的联合界。该联合界可用于解决误比特率（BER）很低时蒙特卡洛仿真难以获知系统错误性能的问题。仿真结果表明，在不同强度的湍流条件下，分组马尔可夫叠加传输系统在低误比特率区域的错误性能与精灵辅助下界贴合。精灵辅助等效系统的联合界与其仿真结果也贴合。在 BER=10

-5

时，记忆长度为 2 的分组马尔可夫叠加传输系统的性能与香农限的距离在1 dB以内。

Abstract

Based on the equivalent genie-aided system

the bit-error rate of the block Markov superposition transmission system was analyzed and the union bound of the bit-error rate of the genie-aided system was derived.When the bit-error rate was extremely low at which the Monte Carlo simulation was time-consuming

the union bound could be adopted to evaluate the performance of the block Markov superposition transmission system.Simulations under turbulence conditions from weak to strong are performed which show that

in the low bit-error rate region

performance of the block Markov superposition transmission system matches well with the lower bound.It is also illustrated that the derived union bound matches well with Monte Carlo simulation result.At the BER of 10

-5

block Markov superposition transmission system with transmission memory 2 performs within 1 dB away from the Shannon limit.

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references

UYSAL M , CAPSONI C , GHASSENMLOOY Z , et al . Optical wireless communications:an emerging technology [M ] . New York : Springer , 2016 .

CIARAMELLA E , ARIMOTO Y , CONTESTABILE G , et al . 1.28 Terabit/s (32×40 Gbit/s) WDM transmission system for free space optical communications [J ] . IEEE Journal on Selected Areas in Communications , 2009 , 27 ( 9 ): 1639 - 1645 .

PARCA G , SHAHPARI A , CARROZZO V , et al . Optical wireless transmission at 16-Tbit/s (16×100 Gbit/s) for next-generation convergent urban infrastructures [J ] . Optical Engineering , 2013 , 52 ( 11 ):116102.

LOURENCO N , TERRA D , KUMAR N , et al . Visible light communication system for outdoor applications [C ] // IEEE 8th International Symposium on Communication Systems,Networks and Digital Signal Processing (CSNDSP) . 2012 : 1 - 6 .

NAKAJIMA A , SAKO N , KAMEMURA M , et al . ShindaiSat:a visible light communication experimental micro-satellite [C ] // The International Conference on Space Optical Systems and Applications . 2012 .

WANG Y , HUANG X , TAO L , et al . 1.8-Gb/s WDM visible light communication over 50-meter outdoor free space transmission employing CAP modulation and receiver diversity technology [C ] // Optical Fiber Communication Conference and Exhibition (OFC) . 2015 : 1 - 4 .

ZHANG M , ZHAO P , JIA Y.A 5 . 7 km visible light communications experiment demonstration [C ] // IEEE 7th International Conference on Ubiquitous and Future Networks (ICUFN) . 2015 : 58 - 60 .

BORAH D K , BOUCOUVALAS A C , DAVIS C C , et al . A review of communication-oriented optical wireless systems [J ] . EURASIP Journal on Wireless Communications and Networking , 2012 , 91 : 1 - 28 .

ANDREWS L C , PHILLIPS R L . Laser beam propagation through random media [M ] . Bellingham : SPIE Press , 2005 .

ZHU Y , SUN Z , ZHANG J , et al . Training receivers for repetition coded MISO outdoor visible light communications [J ] . IEEE Transactions on Vehicular Technology , 2016 , PP ( 99 ): 1 - 11 .

KIASALEH K , BAGROV A V , LUKIN V P , et al . Performance of coherent DPSK free-space optical communication [J ] . IEEE Transactions on Communications , 2006 , 54 ( 4 ): 604 - 607 .

AL-HABASH M , ANDREWS L C , PHILLIPS R L . Mathematical model for the irradiance probability density function of a laser beam propagating through turbulent media [J ] . Optical Engineering , 2001 , 40 ( 8 ): 1554 - 1562 .

宋效正 , 刘璐 , 汤俊雄 . 无线光通信卷积交织与编码的实验及仿真研究 [J ] . 通信学报 , 2007 , 28 ( 4 ): 13 - 17 .

SONG X Z , LIU L , TANG J X . Experimental and simulation study on convolutional interleaving with coding for optical wireless communication system [J ] . Journal on Communications , 2007 , 28 ( 4 ): 13 - 17 .

XU F , KHALIGHI A , CAUSSE P , et al . Channel coding and timediversity for optical wireless links [J ] . Optics Express , 2009 , 17 ( 2 ): 872 - 887 .

CVIJETIC N , WILSON S G , ZARUBICA R . Performance evaluation of a novel converged architecture for digital-video transmission over optical wireless channels [J ] . Journal of Lightwave Technology , 2007 , 25 ( 11 ): 3366 - 3373 .

DJORDJEVIC I B , DENIC S , ANGUITA J , et al . LDPC-coded MIMO optical communication over the atmospheric turbulence channel [J ] . Journal of Lightwave Technology , 2008 , 26 ( 5 ): 478 - 487 .

冷蛟锋 , 郝士琦 , 吕旭光 , 等 . 基于低密度奇偶校验码的比特符号映射及系统性能研究 [J ] . 光学学报 , 2012 , 32 ( 4 ): 1 - 7 .

LENG J F , HAO S Q , LU X G , et al . Study on bit-symbol mapping method of MPPM and system performance based on low density parity check codes [J ] . Acta Optica Sinica , 2012 , 32 ( 4 ): 1 - 7 .

SASON I , SHAMAI S . Performance analysis of linear codes under maximum-likelihood decoding:a tutorial [M ] . Hanover : Now Publishers Inc , 2006 .

UYSAL M , LI J , YU M . Error rate performance analysis of coded free-space optical links over Gamma-Gamma atmospheric turbulence channels [J ] . IEEE Transactions on Wireless Communications , 2006 , 5 ( 6 ): 1229 - 1233 .

GAPPMAIR W , FLOHBERGER M . Error performance of coded FSO links in turbulent atmosphere modeled by Gamma-Gamma distributions [J ] . IEEE Transactions on Wireless Communications , 2009 , 8 ( 5 ): 2209 - 2213 .

ANGUITA J , DJORDJEVIC I , NEIFELD M , et al . Shannon capacities and error-correction codes for optical atmospheric turbulent channels [J ] . Journal of Optical Networking , 2005 , 4 ( 9 ): 586 - 601 .

ZHANG J , DAI L , HAN Y , et al . On the ergodic capacity of MIMO free-space optical systems over turbulence channels [J ] . IEEE Journal on Selected Areas in Communications , 2015 , 33 ( 9 ): 1925 - 1934 .

MA X , LIANG C , HUANG K , et al . Block Markov superposition transmission:construction of big convolutional codes from short codes [J ] . IEEE Transactions on Information Theory , 2015 , 61 ( 6 ): 3150 - 3163 .

HUANG K , MA X . Performance analysis of block Markov superposition transmission of short codes [J ] . IEEE Journal on Selected Areas in Communications , 2016 , 34 ( 2 ): 362 - 374 .

FORNEY G D J R . Codes on graphs:normal realizations [J ] . IEEE Transactions on Information Theory , 2001 , 47 ( 2 ): 520 - 548 .

BAHL L , COCKE J , JELINEK F , et al . Optimal decoding of linear codes for minimizing symbol error rate [J ] . IEEE Transactions on Information Theory , 1974 , 20 ( 2 ): 284 - 287 .

DOLINAR S , DIVSALAR D . Weight distributions for turbo codes using random and nonrandom permutations [R ] . TDA Progress Report 42-122,Pasadena:Jet Propulsion Laboratory,California Institute of Technology , 1995 .

HU J , MA X , LIANG C . Block Markov superposition transmission of repetition and single-parity-check codes [J ] . IEEE Communications Letters , 2015 , 19 ( 2 ): 131 - 134 .

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