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A power control method and system for realizing 3G and WLAN layering

A technology of power control and power control module, applied in power management, wireless communication, electrical components, etc., can solve the problems of few Wifi hotspots, user inconvenience, data service interruption, etc., to achieve the effect of ensuring continuity

Active Publication Date: 2018-03-09
BOOMSENSE TECH
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  • Claims
  • Application Information

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Problems solved by technology

[0007] In the prior art, due to the lack of Wifi hotspots, when the user leaves the current WLAN signal coverage, it is very likely that there will be no new Wifi hotspots around, then the data service done by the user will be interrupted, which will bring great harm to the user. the inconvenience

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  • A power control method and system for realizing 3G and WLAN layering
  • A power control method and system for realizing 3G and WLAN layering
  • A power control method and system for realizing 3G and WLAN layering

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Embodiment Construction

[0037] 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 part of the embodiments of the present invention, but not all of them. 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.

[0038] An embodiment of the present invention provides a method for a home base station to realize handover from WLAN to 3G, such as figure 1 shown, including the following steps:

[0039] Step S101, setting a two-way power configuration table in the home base station, the two-way power configuration table includes the WLAN side working frequency band and the corresponding 3G side working frequency band as well as the WLAN side power configuration...

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Abstract

The invention discloses a power control method and system for realizing 3G and WLAN layering, comprising: setting a bidirectional power configuration table in a home base station, the home base station receives a power configuration request message through an access point, and according to the power configuration request message Judging whether it is a WLAN side power configuration request, if it is a WLAN side power configuration request, the access point performs power configuration on the WLAN side according to the power configuration request message, and the home base station searches the two-way power configuration table to perform power configuration on the 3G side. Configuration, if it is not a power configuration request from the WLAN side, the HNB performs power configuration on the 3G side according to the power configuration request message, and the access point performs power configuration on the WLAN side according to the two-way power configuration table. The present invention controls the layered coverage of 3G and WLAN signal ranges by configuring transmission power, avoids signal interruption caused by no new Wifi hotspot when the user leaves the current WLAN signal coverage, and ensures the continuity of data services.

Description

technical field [0001] The invention relates to the technical field of wireless network power control, in particular to a power control method and system for realizing 3G and WLAN layering. Background technique [0002] Home NodeB (Home NodeB), also known as Femto, is a kind of home base station equipment with low transmission power, small-scale coverage, fixed broadband access network as the backhaul, and mainly for home customer applications. The equipment has low transmission power (maximum power 20mW), small size, works in the authorized frequency band, and the coverage radius is generally 5-20 meters. Its main function is to provide users with higher service rates and reduce the need for high-speed services. cost, and at the same time, make up for the lack of coverage of existing distributed cellular wireless communication systems. [0003] With the popularity of smart terminals and the vigorous development of the mobile Internet, users' demand for wireless bandwidth c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/44H04W52/50
Inventor 刘涛
Owner BOOMSENSE TECH
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