kumoh national institute of technology
Networked Systems Lab.

W. Nwadiugwu and D. Kim, "Ultrawideband Network Channel Models for Next-Generation Wireless Avionic System," in IEEE Transactions on Aerospace and Electronic Systems, vol. 56, no. 1, pp. 113-129, Feb. 2020. (ISSN: 0018-925, SCIE, Q1, IF: 3.672).
By : Williams
Date : 2020-02-10
Views : 241

This paper proposes an impulse radio ultrawideband (IR-UWB) sensor network channel model techniques for next generation wireless avionic systems (NGWAS). The Boeing's aircraft wing systems are considered for the deployment of the proposed scheme. The IR-UWB technique aims at alleviating the aforementioned drawbacks by selecting the best path from the available paths on the basis of bit error rate (BER). The cooperative relaying scheme which is implemented here to conduct the path selection process is a promising technique for communication of multiple distant sensor nodes and it also minimizes delay, and maximize packet delivery whilst providing a strong signal strength. This paper also investigates and compares the performances of the IR-UWB standardized channels in four different model environments of CM1 to CM4. It is understandable that the current redundant wired links in the avionic system industry would be substantially reduced as a result of the IR-UWB wireless implementation, while an increased throughput performance would be maintained.

Available online: https://ieeexplore.ieee.org/document/8705273