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A network selection control method and device

A network selection and control method technology, applied in the field of communication, can solve problems such as increased terminal power consumption and frequent network switching, and achieve the effects of reducing power consumption, improving user experience, and increasing standby time

Active Publication Date: 2019-11-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the terminal turns on the 3G service, the terminal will automatically select a network with better performance among 3G, EDGE, and 2G networks to access; when the 3G network is poor, frequent network switching will occur, resulting in increased power consumption of the terminal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0108] For multi-mode terminals supporting 2G and 3G, such as: terminals supporting GSM and CDMA systems, terminals supporting GSM and WCDMA, terminals supporting GSM and TD-SCDMA, terminals supporting GSM, EDGE and WCDMA;

[0109] When the 3G service is manually set to be turned on, or after the 3G service is automatically set to be turned on, or whether the 3G service is set to be turned on or not, the following specific applications can be executed:

[0110] Specific application one:

[0111] When the terminal is in the standby state, the terminal acquires that the current terminal state is an idle state, determines that the application service category is application service category 1, and adopts the network selection 1 corresponding to application service category 1, that is, the terminal resides permanently on the GSM network , or, the terminal disables the 3G service. At this time, no matter where the terminal is, even if the current 3G signal quality is very good, th...

Embodiment 2

[0123]For terminals supporting 2G, 3G, and 4G, such as: terminals supporting GSM and CDMA systems, LTE, terminals supporting GSM, WCDMA, and LTE, terminals supporting GSM, WCDMA, and HSPA, supporting GSM, TD-SCDMA, and TDD-LTE or, for terminals that support 2G and 4G, such as: terminals that support GSM and LTE, terminals that support GSM, EDGE, and LTE, etc.;

[0124] When the 3G service is manually set and / or the 4G service is turned on, or after the 3G service is automatically set and / or the 4G service is turned on, or whether the 3G service is set and the 4G service is turned on or not, the following specific applications can be executed:

[0125] Specific application one:

[0126] When the terminal is in the standby state, the terminal learns that the terminal state is idle for a period of time, determines that the application service category is application service category 1, and adopts the network selection 1 corresponding to application service category 1, that is, th...

Embodiment 3

[0139] For terminals that support cellular networks (2G, 3G, 4G, 5G, etc.) 2G, 3G, 4G and WIFI terminals, etc.;

[0140] When the cellular network (such as 3G, 4G, 5G) is manually set and the proprietary network service is turned on, or after the cellular network is automatically set (such as 3G, 4G, 5G) and the proprietary network service is turned on, or whether the cellular network is set or not (such as 3G, 4G, 5G) and proprietary network services are enabled, the following specific applications can be implemented:

[0141] Specific application one:

[0142] When the terminal is in the standby state, the terminal stays permanently in the 2G network, or the terminal turns off private network services and / or cellular network (such as 3G, 4G, 5G) services;

[0143] Specific application two:

[0144] When the terminal has no application services that need to communicate with the network, such as: stand-alone games, local text browsing, local music playback, local video play...

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Abstract

The invention discloses a network selection control method for aiming at a multimode terminal. The network selection control method comprises the steps of: determining the type of a terminal application service, and controlling network selection of the terminal according to the type of the application service. The network selection control method according to the invention enables the terminal to realize network selection control according to application service, thereby settling a power consumption problem caused by frequent network switching by the terminal, reducing power consumption of the terminal, prolonging standby time of the terminal and improving user experience.

Description

technical field [0001] The present invention relates to the communication field, in particular to a network selection control method and device. Background technique [0002] With the development of wireless technology, wireless fidelity (WIFI), evolved universal mobile communication system terrestrial radio access network (E-UTRAN), universal mobile communication system terrestrial radio access network (UTRAN), GSM / EDGE wireless access Network (GERAN), Code Division Multiple Access 2000 (CDMA2000), Code Division Multiple Access (CDMA), Worldwide Interoperability for Microwave Access (Wimax), dedicated standards for Proximity Services, and dedicated standards for Internet of Things communications. being widely used. Different networks have different coverage areas, different transmission capabilities, and different transmission quality. When a terminal supporting multiple modes is located in multiple network coverage areas, it is necessary to select between multiple network...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/18
CPCY02D30/70
Inventor 戴博胡留军徐俊郁光辉谢峰李儒岳
Owner ZTE CORP