RIS assistance-based user data superposition communication system
A technology of communication system and user data, applied in the field of optical communication, can solve the problems of high complexity of wireless communication system, difficult to guarantee wireless communication effect, poor millimeter wave penetration ability, etc., achieve high beamforming gain and improve energy utilization efficiency , the effect of enhancing the applicability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see figure 1 As shown, the present invention provides a communication system based on RIS-assisted user data superposition, including user 1, user 2, RIS, a controller, and a base station. After the signals of user 1 and user 2 are transmitted to the RIS, The controller superimposes the signal of user 2 on user 1 by adding a phase offset θ, and then transmits it to the base station through the channel of user 1, and the base station first decodes and se...
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