Supercharge Your Innovation With Domain-Expert AI Agents!

Cloud wireless access network communication cooperation beamforming design method and system

A radio access network and beamforming technology, applied in the field of cloud radio access network communication collaborative beamforming design method and system, can solve the problems of high computational complexity of design algorithms and difficulty in applying ultra-dense C-RAN, etc. Achieve good performance, fast convergence, and low computational complexity

Active Publication Date: 2021-12-03
国网河北省电力有限公司雄安新区供电公司 +2
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The current design algorithm has high computational complexity and is difficult to apply to ultra-dense C-RAN

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cloud wireless access network communication cooperation beamforming design method and system
  • Cloud wireless access network communication cooperation beamforming design method and system
  • Cloud wireless access network communication cooperation beamforming design method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. 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.

[0032] Aiming at the problems existing in the prior art, the present invention provides a new method for designing C-RAN green communication cooperative beamforming for 5G smart grid, considering the beamforming of multi-group multicast transmission in large-scale C-RAN with SWIPT Design, a low-complexity algorithm for beamforming is designed, which can find an approximate optimal soluti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a cloud wireless access network communication cooperation beamforming design method and system, and the method comprises the steps: determining an information receiver transmission rate model and an energy receiver energy model, and building a 5G smart grid system model; determining a power node power consumption model and a forward link power consumption model, and establishing a system power consumption model; establishing an optimization problem model based on the 5G smart grid system model and the system power consumption model; and converting and solving the optimization problem model to obtain an optimal solution with minimized system power consumption. According to the beam forming designed by the invention, the approximate optimal solution can be searched through successive convex approximation and smooth approximation technologies, and the constraints of the data rate, the forward capacity and the transmitting power of each far-end radio frequency unit are obeyed at the same time. And the convergence speed is high, the calculation complexity is low, and better performance is obtained.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular to a method and system for designing cloud wireless access network communication cooperative beamforming. Background technique [0002] With the continuous expansion and deployment of the smart grid, the number of equipment in each link of the power system has increased rapidly, and the data generated by the massive grid terminal equipment has exploded exponentially. The efficient, fast and safe processing and analysis of massive power grid terminal data has brought great challenges to traditional power communication networks. The explosive growth of data volume and the high complexity of data structure types have brought great pressure and challenges to traditional power communication networks. Especially in the 5G era, the diversification of power network applications and services has made data structures complex, high throughput, Higher real-time requi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/28H04W24/02H04W24/06
CPCH04W16/28H04W24/02H04W24/06Y02D30/70
Inventor 路鹏程郭少勇钟成阮琳娜张岩徐思雅欧清海赵劭康张宁池王艳茹
Owner 国网河北省电力有限公司雄安新区供电公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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