Mobile terminal network selecting method and system
A mobile terminal and mobile country code technology, applied in the Internet field, can solve problems such as long network registration time and consumption of mobile terminal power, and achieve the effects of avoiding time and power consumption, quickly searching the network, and reducing power consumption.
Active Publication Date: 2015-09-09
THUNDERSOFT
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Problems solved by technology
[0007] For the existing network selection methods, the mobile terminal generally needs to perform multiple network searches before it can accurately register to the appropriate network when selecting a network, which not only requires a long network registration time, but also due to the network search module Turning on for a long time also greatly consumes the power of the mobile terminal
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[0049] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0050]After analysis by the applicant, if a mobile terminal supports the following network standards at the same time: GSM, WCDMA, CDMA, LTE, EVDO network; but only LTE, GSM, WCDMA network in region A, and only LTE, CDMA and EVDO network in region B. Moreover, the bands of the LTE network are different in region A and region B. The bands supported in region A are 2, 4, and 20, and the bands supported in region B are 1, 3, and 7. The a...
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The invention provides a mobile terminal network selecting method and system. The method comprises the steps of: obtaining a mobile country code of the present region of a mobile terminal; extracting a network standard list matched with the mobile country code in a preset network standard matching table, and extracting frequency band supporting information matched with the network standard list and the mobile country code in a preset frequency band supporting matching table; generating a pre-searching network list according to the network standard list and the network standard list; and judging whether the frequency band information in the pre-searching network list is null, if not, using the pre-searching network list as a network searching list, and carrying out network searching according to the network searching list. According to the method, the standard matching table is searched according to the mobile country code corresponding to the present region of a user, the related network standard information corresponding to the present region can be rapidly determined, time and electric quantity consumption caused by directly registering an uncertain network is avoided, rapid network searching is realized, and the electric energy consumption of the mobile terminal caused by network searching is further reduced.
Description
technical field [0001] The present invention relates to the field of Internet technology, and more particularly, to a method and system for network selection of a mobile terminal. Background technique [0002] According to the network standard and frequency band (band, referred to as band in the following) supported by different operators (such as China Mobile, China Unicom and China Telecom), the network standard and band that the mobile terminal needs to support will also be different, and the same For operators, the network standards supported in different regions may also be different (for example, see Table 1, some regions support CDMA, EVDO, LTE networks; while some regions support GSM, WCDA and other networks), different regions support band It may also be different (for example, in Table 2, some regions support bands 2, 4, and 20; while some regions support bands 1, 3, and 7), wherein the MCCs described in Table 1 and Table 2 are international codes corresponding to ...
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IPC IPC(8): H04W48/16H04W52/02
CPCH04W48/16H04W52/0225Y02D30/70
Inventor 崔庆亮赵鸿飞
Owner THUNDERSOFT