Electronic Science and Technology ›› 2024, Vol. 37 ›› Issue (4): 97-102.doi: 10.16180/j.cnki.issn1007-7820.2024.04.013

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Research on Network Topology Technology of Close Range Wireless Communication

YANG Jiayi, YAN Jun   

  1. China Air-Borne Missile Academy,Luoyang 471000,China
  • Received:2023-05-06 Online:2024-04-15 Published:2024-04-19
  • Supported by:
    Aeronauticao Science Foundation of China(202001012004)

Abstract:

In response to the new operational requirements of precision-guided weapons, this study focuses on wireless electrical design as the core technological direction and implements product modular design to address the challenges of flexible networking, resilience against destruction, and dynamic topology. The research adopts an Ad Hoc networking architecture, generalized coding, and passive multiple access techniques to achieve fast, flexible, and stable information exchange. By employing a hybrid routing design, the study divides the metal chamber network into subnets and applies proactive and reactive routing within the subnets, while introducing the concept of landmarks to mitigate the impact of multi-system communication. The specific approach involves predefining the timing and priority of all events, establishing a simplified event type library, and enabling node-to-node backup storage. Additionally, the use of boundary broadcasting protocols facilitates the rapid arrival of destination nodes at gateway nodes. The research findings confirm that the proposed solution meets the requirements of modular design for weapon functionality. Through wireless networking and routing protocol design, the capabilities of flexible networking, resilience against destruction, dynamic topology, and multi-system communication are successfully achieved.

Key words: close range wireless communication, wireless electrical, modularization, Ad Hoc network form, generalized encoding, passive multiple access, hybrid routing, multi standard communication

CLC Number: 

  • TN