A Precoding Method for Massive Antennas
A large-scale antenna and precoding technology, applied in radio transmission systems, advanced technologies, climate sustainability, etc., can solve the problems of low energy efficiency and high bit error rate of Massive MIMO systems, and achieve reduced power consumption and low hardware implementation costs. , the effect of high energy efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0053] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0054] Aiming at the problems of high bit error rate and low energy efficiency in the Massive MIMO system in the prior art, the present invention performs mixed precoding on radio frequency and baseband by minimizing the mean square error, thereby effectively reducing the bit error rate and improving energy efficiency.
[0055] In a Massive MIMO system, a large-scale uniform linear array is usually configured on the base station side. In the embodiment of the present invention, it is assumed that the complete channel state information (CSI-T) is known at the transmitting end, and the combined design of transmitting precoding and receiving is performed by using the channel state information. The number of RF links is reduced by decoupling precoding, and t...
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