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

Wireless network roaming method for mobile phone and mobile telephone device

A mobile phone and wireless network technology, applied in the field of wireless networks, can solve problems such as poor call quality, intermittent, and inaudible sound

Active Publication Date: 2010-09-08
WISTRON NEWEB
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the performance of the roaming function is not good, the user may have to endure poor call quality while roaming, for example, the sound heard is intermittent, or there may even be no sound for a few seconds

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
  • Wireless network roaming method for mobile phone and mobile telephone device
  • Wireless network roaming method for mobile phone and mobile telephone device
  • Wireless network roaming method for mobile phone and mobile telephone device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] In order to make the purpose, features and advantages of the present invention more comprehensible, preferred embodiments will be described below in detail with reference to the accompanying drawings, FIGS. 1 to 4 . The description of the present invention provides different examples to illustrate the technical features of different implementations of the present invention. Wherein, the configuration of each element in the embodiment is for illustration, not for limiting the present invention. Moreover, part of the symbols in the figures in the embodiments is repeated, for the sake of simplicity of description, it does not imply the relationship between different embodiments.

[0016] FIG. 1 shows a schematic diagram of a wireless communication network according to an embodiment of the present invention. In FIG. 1 , wireless LANs 110 and 150 are shown, and each device having a wireless communication function can use wireless LANs 110 and 150 through wireless access poi...

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

A wireless network roaming method is used for the mobile phone. The method firstly establishes a first communication connection which formed by a first wireless access point and a mobile phone. And the current signal intensity of the first communication connection is detected. The current signal intensity is compared with a presetting first threshold value. When the current signal intensity is smaller than the first threshold value, a wireless access point scan program is executed, so as to establish a wireless access point calling list, which comprises at least one wireless access point name. One wireless access point is selected as a second wireless access point from the wireless access point calling. A second communication connection is established by the second wireless access point with the mobile phone.

Description

technical field [0001] The invention relates to a wireless network, in particular to a wireless network roaming mechanism of a mobile phone. Background technique [0002] Due to the mobile nature of the mobile phone, the roaming function of the mobile phone is a very important issue in any kind of telecommunication system. If the mobile phone does not support roaming, the phone communication may be interrupted suddenly when the user moves between base stations. If the performance of the roaming function is poor, the user may have to endure poor call quality while roaming, for example, the voice heard is intermittent, or even the voice cannot be heard for a few seconds. [0003] For the wireless network system, because each wireless access point (access point) can cover a limited range, which is not as wide as the coverage of the base station of the GSM system, it is necessary to build a number of access points in a small area. wireless access point. Also therefore, the ro...

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): H04W48/00H04W88/02
Inventor 陈智文
Owner WISTRON NEWEB