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

Smart Antenna System

A smart antenna and antenna technology, applied in diversity/multi-antenna systems, antennas, radio transmission systems, etc., can solve problems such as increasing costs, and achieve the effect of simplifying application design, easy deployment, and improving communication experience

Active Publication Date: 2022-04-15
上海龙旗智能科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This smart antenna solution requires at least one radio frequency switch for antenna switching, at least one auxiliary antenna to improve the MIMO performance in special scenarios, and the installation of the auxiliary antenna requires the location of the terminal structure design, which will increase the cost

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
  • Smart Antenna System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0022] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0023] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static rando...

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 purpose of the present invention is to provide a smart antenna system, through the wireless communication sub-module connected to the fixed antenna and the smart antenna respectively, the wireless communication sub-module is used to monitor the MIMO performance of the currently working fixed antenna, when the antenna combination When the MIMO performance decreases, switch the smart antenna to the smart antenna state with better MIMO performance. The invention can make the antenna MIMO of the terminal equipment have at least two or more different MIMO characteristics. When one of the antenna MIMO characteristics degrades in a special scenario, the wireless communication performance is restored by switching to another different MIMO characteristic to improve the user's communication experience. The cost of the radio frequency switch and the auxiliary antenna brought by the existing smart antenna design can be reduced. At the same time, the present invention has less influence on the original design scheme, and is easy to introduce and realize deployment. The invention simplifies the application design of the smart antenna and reduces the cost of the realization scheme.

Description

technical field [0001] The invention relates to an intelligent antenna system. Background technique [0002] With the upgrading of mobile communication technology, the communication rate of wireless connection is getting higher and higher. Due to the small size of terminal products, the fixed antenna design will be used in some special user scenarios. For example, AP (Access Point, wireless access point) with 2 or more antennas is relatively ) are on the same straight line, the performance of MIMO (Multiple Input Multiple Output, that is, multiple input multiple output technology) will decrease, which greatly reduces the user performance experience. [0003] The current terminal smart antenna solution is to add an auxiliary antenna design to improve the MIMO performance of the above special user scenarios by polling the main chip to detect the demodulation performance of different antennas or RSSI (Received Signal Strength Indication, that is, the received signal strength)....

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 Patents(China)
IPC IPC(8): H04B7/0413H04B7/06H04B7/08H01Q21/00H01Q1/24
CPCH04B7/0413H04B7/0608H04B7/082H01Q21/00H01Q1/241
Inventor 吴凯杜军红葛振纲
Owner 上海龙旗智能科技有限公司