Method for ensuring mobile terminal to reside in network and mobile terminal

A mobile terminal and network technology, applied in the field of communication, can solve problems such as waste of network resources, mobile terminals cannot support network standards at the same time, limit the full utilization of 3G and 4G network resources, etc., and achieve the effect of full utilization

Inactive Publication Date: 2011-11-02
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Apparently, the problems in the above-mentioned prior art solutions at least include: the mobile terminal cannot support the network standards of 2G, 3G and 4G at the same time; since the mobile termina

Method used

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  • Method for ensuring mobile terminal to reside in network and mobile terminal
  • Method for ensuring mobile terminal to reside in network and mobile terminal
  • Method for ensuring mobile terminal to reside in network and mobile terminal

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Embodiment Construction

[0033] It should be clear that the embodiments described below are only a part of the present invention, rather than all the embodiments. 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.

[0034] The present invention provides a method for a mobile terminal to reside on a network, the method comprising:

[0035] Search the TD-SCDMA frequency band for time-division synchronous code division multiple access. If the received main common control physical channel code power PCCPCH RSCP is greater than the lowest level, select the TD-SCDM network to reside on; the lowest level is the minimum level that the cell allows the UE to receive Level, the network side configuration is sent to the terminal through a system message.

[0036] Measure the signals broadcast by the TD-SCDMA network in multiple long-term evolution LTE net...

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Abstract

The invention discloses a method for ensuring a mobile terminal to reside in a network and the mobile terminal. The method comprises the following steps of: searching a time division-synchronization code division multiple access (TD-SCDMA) frequency band, and if a primary common control physical channel (PCCPCH) received signal code power (RSCP) is greater than the minimum level, selecting to reside in a TD-SCDMA network; and measuring signals broadcast by the TD-SCDMA network in a plurality of long term evolution (LTE) networks adjacent to the TD-SCDMA network and selecting to reside in the optimal LTE network. By the method for ensuring the mobile terminal to reside in the network, the mobile terminal can simultaneously support network standards of the second generation (2G), the third generation (3G) and the fourth generation (4G) and can simultaneously reside in two networks with different standards, so that the full utilization of network resources is realized.

Description

technical field [0001] The present invention relates to the field of communication technology, and more specifically, the present invention relates to a method for a mobile terminal to reside on a network and the mobile terminal. Background technique [0002] The existing second generation mobile communication system (the Second Generation Communication System, 2G) is very mature, has a high degree of commercial use, and has a complete coverage. 2G communication standards can meet the basic needs of general voice communication, and its technical specifications mainly include: Global System for Mobile Communication (GSM), Personal Digital Cellular (PDC), Integrated Digital Enhanced Network (The Integrated Digital Enhanced Network, IDEN). [0003] At present, the third generation mobile communication system (the Third Generation Communication System, 3G) is also stepping up its deployment around the world, and the coverage of urban areas is gradually expanded to other rural a...

Claims

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Application Information

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IPC IPC(8): H04W48/10H04W48/18H04W88/06
Inventor 王超黎云华赵明鹤
Owner ZTE CORP
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