A digital broadcast single frequency network anti-jamming wireless signal transmission method
A technology of digital broadcasting and wireless signals, applied in the field of wireless communication, can solve the problems of sub-channel orthogonality destruction, mutual interference, system performance deterioration, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] According to the schematic diagram of an embodiment of the signal transmission between the transmitter and the receiver of the digital broadcast single frequency network anti-jamming wireless signal transmission method proposed by the present invention, as shown in FIG. figure 1 shown, follow these steps:
[0033] 1) The central data manager of the single frequency network converts the multimedia data stream into a bit stream through the media data processor, and uses the scrambling code sequence generated by the feedback shift register to perform scrambling processing to form an input data bit stream;
[0034] 2) The network data manager of the single frequency network forms an FFT bit interleaved coded modulation data block in the frequency domain through multi-code rate punctured convolution coding, bit interleaving, and symbol modul...
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