Signal relay method

A signal relay and analog signal technology, applied in reversible analog/digital converters, cable transmission adaptation, etc., can solve the problem that remote signal transmission cannot be realized

Inactive Publication Date: 2013-05-29
BEIJING WATERTEK INFORMATION TECH
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a relay method, which solves the problem that remote signal transmission cannot be realized

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
  • Signal relay method
  • Signal relay method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Due to the long distance, direct use of cables to transmit analog signals will cause excessive signal attenuation, resulting in the impossibility of remote signal transmission. In addition, when the transmission distance is long, wiring is also troublesome.

[0035] In order to solve the above problem, an embodiment of the present invention provides a relay method. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. 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 arbitrarily with each other.

[0036] First, Embodiment 1 of the present invention will be described with reference to the accompanying drawings.

[0037] An embodiment of the present invention provides a relay method. The process of using this method to relay a signal that needs to be transmitted remotely is as follows: figure 1 shown, includin...

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 signal relay method, and relates to the field of communication. The signal relay method solves the problem that remote signal transmission cannot be realized. The method includes the steps: converting an analog signal to be transmitted into a digital signal; and transmitting the digital signal to a correspondent node. The signal relay method is applicable to remote signal transmission.

Description

technical field [0001] The invention relates to the field of digital communication, in particular to a signal relay method. Background technique [0002] At present, high-speed digital signal processing is developing rapidly, multimedia technology is widely used, and analog-to-digital conversion and digital-to-analog conversion technologies are mature. The sound and image from afar are relayed to the local for playback. In this case, due to the long distance, direct use of cables to transmit analog signals will cause excessive signal attenuation, resulting in the impossibility of remote signal transmission. Contents of the invention [0003] The invention provides a relay method, which solves the problem that remote signal transmission cannot be realized. [0004] A relay method comprising: [0005] Convert the analog signal to be sent into a digital signal; [0006] Send the digital signal to the communication peer. [0007] Preferably, the analog signal is specifica...

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): H04N7/10H03M1/02
Inventor 李晶杨水华杨继伟杨辉苗家旺赵华李世鹏郭浩郑煜盖峰
Owner BEIJING WATERTEK INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap