A Channel Estimation Method
A channel estimation and channel technology, applied in the information field, can solve problems such as unreliable terminal communication, and achieve the effects of low bit error rate, simple hardware, and high accuracy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] see figure 1 As shown, a channel estimation method includes a signal sending terminal, a communication channel and a signal receiving terminal, including the following steps:
[0020] Step 1) The signal sending terminal includes a composite signal generation module, a modulation module, a demodulation module, and a module for determining a high-speed channel of multiple tones of interest frequencies, and the communication channel includes a high-rate channel and a low-rate channel, and the signal According to the agreement with the signal receiving terminal, the sending terminal generates a composite signal of a plurality of frequency tones of interest through the composite signal generation module of the multiple frequency tones of interest, and is modulated by the modulation module and passed through the high The rate channel is sent to the signal receiving terminal;
[0021] Step 2) The signal receiving terminal includes a demodulation module, a Goertzel algorithm m...
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