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

Signal sending method and mobile terminal

A mobile terminal and signal transmission technology, applied in the field of communication, can solve problems such as automatic shutdown, mobile phone running out of power, and difficulty in replying to network signals in time

Inactive Publication Date: 2010-10-27
SPREADTRUM COMM (SHANGHAI) CO LTD
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in fact, the network signal is difficult to reply in time under such conditions, and the mobile phone will eventually run out of power and automatically shut down

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 sending method and mobile terminal
  • Signal sending method and mobile terminal
  • Signal sending method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0027] The first embodiment of the present invention relates to a signal transmission method, the specific process is as follows figure 2 shown.

[0028] In step 210, the mobile terminal judges whether the transmission condition of the wireless beacon is satisfied. In this embodiment, the condition for transmitting the wireless beacon is that n...

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 sending method and a mobile terminal, which relate to the field of communication. In the invention, after the mobile terminal judges that the sending condition of a wireless beacon is satisfied, if network signals can not be searched in the preset duration, or indications of users to send the wireless beacon is received through a man-computer interface, the timing sending of the wireless beacon is started, and the wireless beacon is a rescue signal at a specific frequency. Through the starting of the timing sending of the wireless beacon in the emergency state, the mobile terminal of the users can indicate the current position of the users in the emergency state for a long time, so search and rescue personnel can conveniently carry out search and rescue work.

Description

technical field [0001] The present invention relates to the communication field, in particular to the mobile terminal technology in the communication field. Background technique [0002] In today's society, mobile terminals such as mobile phones have almost become necessities of life, have a high penetration rate, and become convenient tools to meet personal communication needs. [0003] At present, the structure of mobile terminal (i.e. mobile phone) is as follows: figure 1 As shown, it usually includes a Subscriber Identity Module (Subscriber Identity Module, referred to as "SIM") card and a SIM controller module connected thereto, a power control module, a baseband chip, a radio frequency module, an antenna, a display module, a storage module, an audio module, Man-machine interface module, etc. [0004] The SIM card is a user information card that stores user information; the SIM controller connects the SIM card and the mobile phone so that the two can operate with each...

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
IPC IPC(8): H04W4/22H04W88/02H04B1/38H04W4/90
Inventor 师延山丁学
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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