Unlock instant, AI-driven research and patent intelligence for your innovation.

Communication adjustment method in MIMO system, terminal, equipment, base station and medium

An adjustment method and dynamic adjustment technology, applied in the field of communication, can solve problems such as inaccurate channel information

Active Publication Date: 2020-10-27
SHANGHAI TECH UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of this application is to provide a communication adjustment method, terminal, equipment, base station and medium in a MIMO system, so as to solve the impact caused by inaccurate channel information in the prior art

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
  • Communication adjustment method in MIMO system, terminal, equipment, base station and medium
  • Communication adjustment method in MIMO system, terminal, equipment, base station and medium
  • Communication adjustment method in MIMO system, terminal, equipment, base station and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The implementation of the present application is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] The embodiments of the present application will be described in detail below with reference to the accompanying drawings, so that those skilled in the art of the present application can easily implement them. The present application can be embodied in ...

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 communication adjustment method in an MIMO system, a terminal, equipment, a base station and a medium. The method comprises the steps of acquiring current channel informationto determine a beam forming direction; on the basis of an MAB learning mechanism, utilizing a Dual-UCB algorithm to dynamically adjust the transmission rate and the beam width, and meting long-term constraints of an over-low throughput rate ratio. According to the invention, on the premise of ensuring an excessively small throughput ratio, the appropriate transmission rate and beam width can be learned and selected in a multi-antenna system, so that the expected communication throughput of the MIMO system is maximized.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a communication adjustment method, terminal, equipment, base station and medium in a MIMO system. Background technique [0002] Because wireless communication networks are easy to deploy and can easily provide high-speed and stable wireless access services for wireless devices, the application range of wireless communication networks is becoming more and more extensive. In the current information age, it has become an indispensable existence in people's daily life. . [0003] In the actual wireless communication system, when there is no accurate channel information feedback, the selection of the transmission rate can only complete the decision based on the historical statistics of data packet transmission. In the prior art, for example, in the proposed ARF algorithm, the selection of the transmission rate is based on the statistical number of consecutive successfu...

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): H04B7/0426H04W28/20H04W28/22
CPCH04B7/0426H04W28/20H04W28/22
Inventor 罗喜良朱晗宇
Owner SHANGHAI TECH UNIV