Joint energy and correlation detection assisted non-coherent OFDM-DCSK system for underwater acoustic communications
A joint energy and correlation detection aided orthogonal frequency division multiplexing
differential chaos shift keying (JECD-OFDM-DCSK) system is presented in this paper, where …
differential chaos shift keying (JECD-OFDM-DCSK) system is presented in this paper, where …
The design and implementation of a self-calibrating distributed acoustic sensing platform
We present the design, implementation, and evaluation of the Acoustic Embedded
Networked Sensing Box (ENSBox), a platform for prototyping rapid-deployable distributed …
Networked Sensing Box (ENSBox), a platform for prototyping rapid-deployable distributed …
-DCSK-Based Chaotic Communications in MIMO Multipath Channels With No Channel State Information
S Wang, X Wang - IEEE Transactions on Circuits and Systems …, 2010 - ieeexplore.ieee.org
We consider chaotic digital communications in multiple-input–multiple-output (MIMO)
wireless multipath fading channels. In particular, we focus on systems that employ M-ary …
wireless multipath fading channels. In particular, we focus on systems that employ M-ary …
A chaotic spread spectrum system for underwater acoustic communication
HP Ren, C Bai, Q Kong, MS Baptista… - Physica A: Statistical …, 2017 - Elsevier
Acoustic communication is a key technology to exchange information underwater, which is
of great significance to explore marine resources and to marine defense. The underwater …
of great significance to explore marine resources and to marine defense. The underwater …
Visualisation of wormholes in underwater sensor networks: a distributed approach
We propose a distributed mechanism, Dis-VoW, to detect wormhole attacks in underwater
sensor networks. In Dis-VoW, every sensor reconstructs local network layout using multi …
sensor networks. In Dis-VoW, every sensor reconstructs local network layout using multi …
A methodology for bit error rate prediction in chaos-based communication systems
This paper is devoted to the derivation of an exact analytical expression of the bit error rate
for chaos-based DS-CDMA systems. For the studied transmission system, we suppose that …
for chaos-based DS-CDMA systems. For the studied transmission system, we suppose that …
Security in underwater sensor network
Y Cong, G Yang, Z Wei, W Zhou - … International Conference on …, 2010 - ieeexplore.ieee.org
Underwater wireless sensor network is a novel type of underwater networked system. Due to
the characteristics of UWSN and underwater channel, UWSN are vulnerable to malicious …
the characteristics of UWSN and underwater channel, UWSN are vulnerable to malicious …
Chaotic direct sequence spread spectrum for secure underwater acoustic communication
X Shu, J Wang, H Wang, X Yang - Applied Acoustics, 2016 - Elsevier
Direct sequence spread spectrum (DSSS) has been widely used in underwater acoustic
(UWA) communications. In DSSS communications, spreading sequence's period and chip …
(UWA) communications. In DSSS communications, spreading sequence's period and chip …
On exact Kalman filtering of polynomial systems
A closed-form state estimator for some polynomial nonlinear systems is derived in this
paper. Exploiting full Taylor series expansion we first give exact matrix expressions to …
paper. Exploiting full Taylor series expansion we first give exact matrix expressions to …
[PDF][PDF] 水下传感器网络安全研究
魏志强， 杨光， 丛艳平 - 2012 - cjc.ict.ac.cn
摘要水下传感器网络是一种新型的水下网络系统. 文中分析研究了水下传感器网络面临的安全
威胁, 攻击和安全问题, 结合水下环境和水下传感器网络特点, 分析了严重威胁水下传感器网络的 …
威胁, 攻击和安全问题, 结合水下环境和水下传感器网络特点, 分析了严重威胁水下传感器网络的 …