A digital broadcast wireless signal anti-interference transmission method
A wireless signal and digital broadcasting technology, applied in digital transmission systems, transmission systems, shaping networks in transmitters/receivers, etc., can solve problems such as mutual interference, signal distortion, and system performance deterioration
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0033] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0034] A schematic diagram of an embodiment of signal transmission between a certain transmitter and a receiver of the digital broadcast wireless signal anti-interference transmission method proposed by the present invention, as shown in FIG. figure 1 shown, follow these steps:
[0035] 1) The digital broadcast wireless signal anti-interference transmitter 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;
[0036] 2) The certain digital broadcast wireless signal anti-jamming transmitter forms an FFT bit-interleaved coded modulation data block in the frequency domain after undergoing multi-rate punctured convolutional coding, bit interleaving, and symbol modulatio...
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