Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Signal processing method based on Bluetooth communication

A signal processing and Bluetooth communication technology, applied in wireless communication, connection management, short-distance communication services, etc., can solve the problems of multiple protocol layers and large delay.

Pending Publication Date: 2020-09-15
深圳市欧思微电子有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing bluetooth devices only support 1-to-1 transmission, with many protocol layers and all delays are relatively large

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 processing method based on Bluetooth communication
  • Signal processing method based on Bluetooth communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0023] see Figure 1~2 , in the embodiment of the present invention, a signal processing method based on Bluetooth communication, adding the Optek Link software system through the LMP layer, perfectly compatible with various sending and receiving modes, no longer limited to fixed sending and receiving modes, and more convenient to connect, where TX is the sending Signal, RX is the receiving signal. Through Optek Link technology, the chip can be set to change t...

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 discloses a signal processing method based on Classic BT (Bluetooth for short) communication. An Optek Link is added through an LMP layer, so that various receiving and transmitting modes are perfectly compatible, the method is not unlimited to a fixed transmit-receive mode, more convenient connection is achieved, wherein TX is a sending signal, and the RX is a received signal; an Optek Link technology is adopted; the chip can set a random conversion transceiving model, THE transmit-receive mode is not liminted, broadcast connections are achieved, the connection of multiple pathsof Bluetooth devices is achieved, the compatibility is better, and the connection is more convenient; the signal processing method of Bluetooth communication generally supports an ACL / SCO / BLE protocol, and the method provided by the invention cannot limit a transceiving model, is connected with a Bluetooth device, can be applied to broadcast multi-path connection, can be compatible with connection of different transceiving models, and can realize low-delay transmission.

Description

technical field [0001] The invention relates to the technical field of bluetooth communication, in particular to a signal processing method based on bluetooth communication. Background technique [0002] As the current mainstream wireless transmission technology, Bluetooth devices have a wide range of applications. Through this technology, it mainly solves the problem of sending and receiving short-distance information, and is no longer limited by the quality of the Internet network. For practical applications, Bluetooth communication The technical requirements are getting higher and higher, and the connection between multiple Bluetooth devices and the low-latency transmission between Bluetooth devices are also becoming more and more vigorous. The existing technology can realize Bluetooth devices and smart phones by setting a certain transceiver mode through the chip. For the connection of the terminal, the Bluetooth devices should be paired→connected→transfer data. [0003...

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): H04W4/80H04W76/15H04W76/40
CPCH04W4/80H04W76/15H04W76/40
Inventor 李平
Owner 深圳市欧思微电子有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com