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Novel Spread Spectrum Communication Theory and the Anti-jamming Applications [PDF]
2021 6th International Conference on Inventive Computation Technologies (ICICT), 2021 In modern engineering practice, a random sequence is widely used in information security, cryptography, automatic control, digital communication, radar, acoustic and optical measurement, and fault detection of the digital network system, etc. Chaos is a nonlinear dynamic system, a kind of always confined to a limited area, and orbit is never repeated ...
Shanwen Zhang +2 more
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2019 IEEE 2nd International Conference on Automation, Electronics and Electrical Engineering (AUTEEE), 2019
This paper aims at the problem of low efficiency of centralized monitoring and control in anti-jamming test system for many kinds of equipment and instruments. This paper presents a software technology framework based on TCP/IP.
Airong Yu +3 more
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This paper aims at the problem of low efficiency of centralized monitoring and control in anti-jamming test system for many kinds of equipment and instruments. This paper presents a software technology framework based on TCP/IP.
Airong Yu +3 more
semanticscholar +1 more source
IEEE Transactions on Cognitive Communications and Networking, 2023
The conventional frequency hopping (FH) system is susceptible to malicious jamming due to the prearranged hopping frequency table. In this paper, we develop a bivariate frequency agility (BFA) communication system to improve the anti-jamming capability ...
Yupei Zhang +3 more
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The conventional frequency hopping (FH) system is susceptible to malicious jamming due to the prearranged hopping frequency table. In this paper, we develop a bivariate frequency agility (BFA) communication system to improve the anti-jamming capability ...
Yupei Zhang +3 more
semanticscholar +1 more source
IEEE Pacific-Asia Workshop on Computational Intelligence and Industrial Application, 2009
Aiming at the problem of satellite communication signal and jamming blind separation in noisy environment, a new method is presented which combined Joint Approximate Diagonalization (JAD) of the fourth order cumulant matrix and post-position wavelet de ...
Bo Lin, Bang-ning Zhang, Daoshen Guo
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Aiming at the problem of satellite communication signal and jamming blind separation in noisy environment, a new method is presented which combined Joint Approximate Diagonalization (JAD) of the fourth order cumulant matrix and post-position wavelet de ...
Bo Lin, Bang-ning Zhang, Daoshen Guo
semanticscholar +1 more source
Mode Hopping for Anti-Jamming in 6G Wireless Communications
2021Frequency hopping (FH) has been widely used as a powerful technique for anti-jamming in wireless communications. However, the existing radio wireless communication bearing form can no longer satisfied the requirements of business exponential growth in the frequency domain, which increases the difficulty to achieve efficient anti-jamming results with FH
Liping Liang +3 more
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A Multi-Dimensional Joint Anti-Jamming Satellite Communication Method for Time Slot System
International Conference on Innovative Computing and Cloud Computing, 2023With the widely use of various electronic equipment and the intensification of electronic countermeasures, anti-jamming is the bottleneck problem that needs to be solved urgently in the field of satellite communication.
Wenji Li +3 more
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Dynamic Spectrum Anti-Jamming Communications: Challenges and Opportunities
IEEE Communications Magazine, 2020Due to the openness of the transmission medium, it is necessary for radio systems to have anti-jamming abilities. Traditional anti-jamming methods such as sequence-based frequency hopping and direct sequence spread spectrum have shortcomings of low spectral efficiency and fixed communication patterns.
Luliang Jia +6 more
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Application study of BA-FRESH filtering technique for communication anti-jamming
IEEE 10th INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, 2010A new technique of separating jamming from signal is studied in this paper. The signal separation can be ccomplished by employing the time correlation and the spectral correlation. The structure of blind adaptive frequency-shift filtering is proposed and
Chen Yong, Liang Tao
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Design and Implementation of Antenna Anti-Jamming Communication
2019 International Conference on Smart Grid and Electrical Automation (ICSGEA), 2019Traditional square antenna anti-jamming communication is prone to errors, resulting in rapid deterioration or even failure of communication performance. Therefore, the anti-jamming RF front-end system based on antenna array is optimized, and the multi-channel antenna signal acquisition algorithm is designed to solve the problem that traditional antenna
Wang Weifeng, Cai Wei
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Anti-Jamming Communication Game for UAV-Aided VANETs
GLOBECOM 2017 - 2017 IEEE Global Communications Conference, 2017Vehicular ad-hoc networks (VANETs) are vulnerable to jamming attacks, and frequency hopping-based anti- jamming techniques are not always applicable in VANETs due to the high mobility of the onboard units (OBUs) especially under a large scale network topology.
Liang Xiao +4 more
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