JTIDS数据链在多音干扰下经过莱斯衰落信道的传输性能分析

doi:10.3969/j.issn.1000-0801.2012.07.016

电信科学 ›› 2012, Vol. 28 ›› Issue (7): 59-64.doi: 10.3969/j.issn.1000-0801.2012.07.016

JTIDS数据链在多音干扰下经过莱斯衰落信道的传输性能分析

张宏欣,王永斌,刘宏波,卫泽

海军工程大学武汉 430033

出版日期:2017-02-22 发布日期:2017-02-22
基金资助:
海军工程大学科学研究基金资助项目

Transmission Performance Analysis of JTIDS in Presence of Multi-Tone Jamming over Rician Fading Channel

Hongxin Zhang,Yongbin Wang,Hongbo Liu,Ze Wei

Naval University of Engineering,Wuhan 430033,China

Online:2017-02-22 Published:2017-02-22

摘要/Abstract

摘要：

联合战术信息分发系统（joint tactical information distribution system,JTIDS）采用软扩频、跳频、纠错编码相结合的抗干扰体制，具备很强的抗干扰能力。通过已公开的JTIDS技术体制，分析了JTIDS通信链路的数学模型，在此基础上，研究并得出了采用相干解调方式JTIDS 数据链在高斯白噪声干扰和人为多音干扰条件下，经过莱斯衰落信道的符号错误概率（symbol error probability,SEP），根据理论结果进行计算，并由所得计算结果分析了干扰频率点数分布以及干扰频率偏移对于JTIDS传输性能的影响，为评估JTIDS通信网络在干扰环境下的效能提供基础。

关键词: 联合信息分发系统, 多音干扰, 莱斯衰落, 符号错误概率

Abstract:

The communication link of JTIDS is analyzed according to its unclassified technical structure,symbol error probability of JTIDS adopted noncoherent demodulation in the presence of additive gaussian white noise（AWGN）and multi-tone jamming over rician fading channel is developed,numerical results are obtained by analytical results,which underlay followed discussion with respect to the impact of the jamming frequency number and jamming frequency shift to JTIDS transmission performance,and hence provides a rationale for estimating JTIDS network performance.

Key words: JTIDS, MTJ, rician fading, SEP

张宏欣,王永斌,刘宏波,卫泽. JTIDS数据链在多音干扰下经过莱斯衰落信道的传输性能分析[J]. 电信科学, 2012, 28(7): 59-64.

Hongxin Zhang,Yongbin Wang,Hongbo Liu,Ze Wei. Transmission Performance Analysis of JTIDS in Presence of Multi-Tone Jamming over Rician Fading Channel[J]. Telecommunications Science, 2012, 28(7): 59-64.

图/表 6

图1

图2

图3

图4

图5

图6

参考文献 14

1	Northrop Grumman Corporation. Understanding Link-16:A Guidebook for New User, September 2001
2	于全，陈迎峰 . JTIDS系统抗干扰体制研究. 系统工程与电子技术， 2001,23（11）
3	杨光，周经伦，罗鹏程 . 基于SIMULINK的数据链通信系统仿真研究. 系统仿真学报， 2008,20（17）
4	杨光，周经伦，罗鹏程等. 数据链抗干扰性能分析. 计算机科学， 2009,36（6）
5	罗鹏程，曾向荣，杨光 . Link-16数据链抗干扰性能分析与仿真. 计算机仿真， 2009,26（12）
6	Kao Chihan , Robertson C , Lin K . Performance analysis and simulation of cyclic code-shift keying. Proceedings of IEEE Military Communication Conference, San Diego,CA, 2008
7	Kao Chihan , Robertson C . Performance of a JTIDS-type waveform with noise-normalization combining in pulsed-noise interference. Proceedings of IEEE Military Communications Conference, San Jose,California,USA, 2010
8	Zheng Haiˊou , Zhang Naitong . Performance analysis of hybrid DS-SFH/MSK spread-spectrum system under multitone jamming. Proceedings of IEEE Military Communications Conference, Atlantic City,New Jersey, 1999
9	Doyle S W , Marshall J W . Performance of frequency hopped MSK signal in multi-tone jamming and white gaussian noise. Proceedings of IEEE Military Communications Conference, 1990:415～419
10	Ryu H G , Kim Y Y . Effects of partial-band noise interference on hybrid DS/SFH MSK system in rayleigh fading channel. IEEE Electronics Letters, 2001,37（16）:1039～1041
11	Proakis J G . Digital Communications（4th ed）. Boston:McGraw-Hill, 2001:823
12	Simon M K , Alouini M S . Digital Communication over Fading Channels-A Unified Approach to Performance Analysis（1st ed）. A Wiley-Interscience Publication, 2000
13	Lindsey W C . Error probabilities for rician fading multichannel reception of binary and N-ary signals. IEEE Transactions on Information Theory, 1964（10）:339～350
14	Laxpati M A , Gluck J W . Optimization of a hybrid SFH/DS MFSK link in the presence of worst case multi-tone jamming. IEEE Transactions on Communications, 1995,43（6）:2118～2125

JTIDS数据链在多音干扰下经过莱斯衰落信道的传输性能分析

Transmission Performance Analysis of JTIDS in Presence of Multi-Tone Jamming over Rician Fading Channel

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 6

参考文献 14

相关文章 1

Metrics

推荐阅读 0