OFDM channel estimation method based on depth feature fusion network
A deep feature and channel estimation technology, applied in the field of OFDM channel estimation, can solve the problem that the model is not enough to meet the requirements, and achieve the effect of reducing influence, data distortion and channel noise
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] Such as figure 1 As shown, a kind of OFDM channel estimation method based on deep feature fusion network provided by the present invention comprises steps:
[0030] S1: At the transmitting end, the pilot is inserted into the original transmission signal; in this embodiment, the OFDM channel system applied by the deep feature fusion network-based OFDM channel estimation method is the same as the traditional baseband OFDM system, consisting of the transmitting end, OFDM channel and The receiving end is composed of three parts, and the original transmission signal is a modulated transmission signal, which is the prior art and will not be described here. The pilot symbol is inserted at the front end of the OFDM block, that is, the original transmission signal, and forms a new transmission signal with the original transmission signal, and proceeds to step S2.
[0031] S2: change the transmission signal serial data flow obtained in step S1 into a parallel data flow, and then...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com