Welcome to Acta Armamentarii ! Today is Share:

Acta Armamentarii ›› 2016, Vol. 37 ›› Issue (9): 1662-1669.doi: 10.3969/j.issn.1000-1093.2016.09.016

• Paper • Previous Articles     Next Articles

Research on Topologically Optimized Anti-jamming Technology for Tactical MANETs

LOU Li1, FAN Jian-hua1, XU Cheng2   

  1. (1.Nanjing Telecommunication Technology Research Institute, Nanjing 210007,jiangsu,China;2.School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094,Jiangsu, China)
  • Received:2016-01-12 Revised:2016-01-12 Online:2016-11-04
  • Contact: LOU Li E-mail:louie1000@163.com

Abstract: The military wireless communication network based on MANET architecture is characterized by a variety of communication modes and flexible self-organizations of nodes, but the multi-hop wireless transmission links are vulnerable to interference. In addition to using a series of traditional anti-jamming technologies at physical and link layers, the control and optimization means of network topology for getting better invulnerability and survivability become key issues in the research of anti-jamming policy of network layer. In dynamic electromagnetic interference environment, the tolerance of node or link failures is the basis of improving the survivability of the upper layer protocols, as well as the network recovery capability. According to the complex system theory, graph theory and random process theory, the influence of dynamic communication condition in battlefield is analyzed, and then a topology optimization method based on the measures of local stability is proposed in view of the importance of nodes and the connectivity of topology in order to construct a more reliable network. Simulated results show that the proposed method provides satisfactory efficiency and can improve the anti-jamming and self-optimizing performances of military communication networks under dynamic transmission.

Key words: ordnance science and technology, military wireless communication, tactical MANET, network anti-jamming, complex system theory, topology optimization

CLC Number: