Research on 2.4 GHz Wireless Channel Propagation Characteristics in a Steel Ship Cabin | Zendy

Wanli Tu | Zendy; Hong Xu | Zendy; Yiqun Xu | Zendy; Qiubo Ye | Zendy; Mingxian Shen | Zendy

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Research on 2.4 GHz Wireless Channel Propagation Characteristics in a Steel Ship Cabin

Author(s) -

Wanli Tu,

Hong Xu,

Yiqun Xu,

Qiubo Ye,

Mingxian Shen

Publication year - 2021

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2021/6623638

Subject(s) - wireless , node (physics) , radio propagation , multipath propagation , engineering , wireless sensor network , channel (broadcasting) , software deployment , wireless network , base station , signal (programming language) , transmission (telecommunications) , electronic engineering , electrical engineering , telecommunications , computer science , computer network , structural engineering , software engineering , programming language

Wireless sensor network (WSN) has become a popular technology and has a good potential application in naval architecture and marine engineering field. Analysis of transmission ability of wireless signal in steel ship environment is important for network deployment including base station and node installation, which would directly impact network performance and has become a hot research field. This paper investigates 2.4 GHz frequency wireless signal propagation characteristics in the steel ship cabin. A 3D ray-tracing model of 2.4 GHz wave propagation in the ship cabin is established, a multipath propagation prediction is carried on, and receiving power is calculated. Besides, the experimental test is performed in the real ship. The simulated and experimental results are processed and compared; the influence law of large obstacles on the signal is discussed, and the guidance scheme for node and base station deployment of the wireless sensor network is proposed. The results show that this analysis could provide valid interpretation of wireless channel propagation characteristics in steel ships.

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