Hybrid beam forming iterative design method with low complexity
A hybrid beam, low-complexity technology, applied in the field of low-complexity hybrid beamforming iterative design, can solve problems such as difficulty in obtaining accurate original channel state information, and achieve the effects of reducing signaling overhead and cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0038] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0039] The main idea of the low-complexity hybrid beamforming iterative design scheme proposed by the present invention is to divide the hybrid beamforming design process into two stages of simulation. The first stage: iteratively design the analog precoding and analog combining receiving matrix at the receiving end; the first stage: after determining the analog precoding and analog combining receiving matrix, design the digital precoding and digital combining receiving matrix according to the equivalent channel in the digital domain .
[0040] The specific implementation plan is as follows:
[0041] Consider a downlink millimeter wave massive MIMO system, the base station uses N t root antenna, radio frequency transmission signal, the user uses N r root antenna, One radio frequency receiving signal, that is, both the transmitting and receiving ends adopt the...
PUM

Abstract
Description
Claims
Application Information

- Generate Ideas
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com