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Nonlinear channel estimation for Internet of Vehicles

Lv Zhiguo

Lv Zhiguo

Computer and Information Engineering Department, Luoyang Institute of Science and TechnologyChina
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Zhiguo, Lv
, 
Qi Meng

Qi Meng

Computer and Information Engineering Department, Luoyang Institute of Science and TechnologyChina
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Meng, Qi
 and 
Shao Hongxiang

Shao Hongxiang

Computer and Information Engineering Department, Luoyang Institute of Science and TechnologyChina
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Hongxiang, Shao
  
Nov 10, 2022
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Published Online: Nov 10, 2022
Page range: 2595 - 2604
Received: May 03, 2022
Accepted: Aug 30, 2022
DOI: https://doi.org/10.2478/amns.2021.2.00304
Keywords
© 2023 Lv Zhiguo et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Block diagram of a phase modulation communication system with a full-information channel
Block diagram of a phase modulation communication system with a full-information channel

Fig. 2

Block diagram of a phase modulation communication system with multiple full-information channels
Block diagram of a phase modulation communication system with multiple full-information channels

Fig. 3

Mapping relationship between single-antenna channel and full-information channel. (A) Channel mapping scheme 1, (B) Channel mapping scheme 2, (C) Channel mapping scheme 3, (D) Channel mapping scheme 4
Mapping relationship between single-antenna channel and full-information channel. (A) Channel mapping scheme 1, (B) Channel mapping scheme 2, (C) Channel mapping scheme 3, (D) Channel mapping scheme 4

Fig. 4

The flowchart of channel estimation
The flowchart of channel estimation

Fig. 5

The influence of mapping the same full-information channel with different numbers of single-antenna channels on channel estimation accuracy
The influence of mapping the same full-information channel with different numbers of single-antenna channels on channel estimation accuracy

Fig. 6

The influence of different mapping schemes on channel estimation accuracy
The influence of different mapping schemes on channel estimation accuracy

Fig. 7

The influence of different iterations on channel estimation accuracy
The influence of different iterations on channel estimation accuracy
Language:
English
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Journal Subjects:
Life Sciences, Life Sciences, other, Mathematics, Applied Mathematics, General Mathematics, Physics, Physics, other
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