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CDMA (Code Division Multiple Access) terminal and network searching method thereof

A terminal and terminal-supported technology, applied in the field of network communication, can solve the problems of unable to manually select the resident network, CDMA terminal autonomy and poor selectivity, etc., to achieve the effect of improving operability and improving favorability

Inactive Publication Date: 2010-08-04
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned network search process is automatically carried out after the CDMA terminal is turned on. For the user, it is impossible to manually select the network to reside on, which makes the autonomy and selectivity provided by the CDMA terminal to the user relatively poor.

Method used

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  • CDMA (Code Division Multiple Access) terminal and network searching method thereof
  • CDMA (Code Division Multiple Access) terminal and network searching method thereof
  • CDMA (Code Division Multiple Access) terminal and network searching method thereof

Examples

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Embodiment 1

[0024] The first embodiment of the present invention provides a method for searching the network of a CDMA terminal, such as figure 1 As shown, the method includes the following steps:

[0025] S101: Search for all available networks in the frequency band supported by the CDMA terminal, and save the identification information of the searched available networks;

[0026] S102: According to the saved identification information, obtain the information information of the network corresponding to the identification information in the network information file stored in the CDMA terminal, and provide the obtained information information to the user;

[0027] S103: Receive a selection signal sent by the user according to the information information provided by the CDMA terminal, the selection signal carrying identification information of the network selected by the user;

[0028] S104: Select the network where the CDMA terminal resides according to the identification information of t...

Embodiment 2

[0031] The second embodiment of the present invention is realized on the basis of the first embodiment, and this embodiment provides a method for searching a network of a CDMA terminal. It should be noted that the CDMA terminal in the embodiment of the present invention may include various CDMA terminal entities such as a CDMA mobile phone and a CDMA data card product, and the embodiment of the present invention does not specifically limit the specific entity type. At the same time, this embodiment can be compatible with the automatic network search mode of the CDMA terminal in the prior art, that is, after the CDMA terminal is powered on, the user can be provided with the choice of the network search mode, and the user can choose the traditional automatic network search mode or the present invention. The manual search mode provided in the embodiment, the specific selection of the search mode may be a prompt box, a dialog box, etc., which is not specifically limited in the embo...

Embodiment 3

[0060] The third embodiment of the present invention is implemented on the basis of any one of the first two embodiments. This embodiment provides a CDMA terminal, see image 3 , the CDMA terminal includes:

[0061] A search module 301, configured to search for all available networks in the frequency band supported by the CDMA terminal;

[0062] Wherein, the identification information of the searched available network may be stored in the CDMA terminal.

[0063] Obtaining module 302, used for obtaining the information information of the network corresponding to the identification information in the network information file in the CDMA terminal according to the stored identification information, and providing the searched information information to the user;

[0064] The receiving module 303 is configured to receive a selection signal sent by the user according to the information information provided by the CDMA terminal, where the selection signal carries identification infor...

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Abstract

The invention discloses a CDMA terminal and a network searching method thereof, belonging to the field of network communication. The method comprises the following steps of: searching all available networks in a frequency range supported by the CDMA terminal and saving the identification information of the searched available networks; obtaining the message information of networks corresponding to the identification information from a network information file in the CDMA terminal according to the saved identification information and supplying the searched message information to users; receiving selection signals transmitted by the users according to the message information supplied by the CDMA terminal, wherein the selection signals carry the identification information of the selected network of the users; and registering resident networks by using the CDMA terminal according to the identification information of the selected network of the users. The CDMA terminal comprises a search module, an obtaining module, a receiving module and a registering module. Therefore, the terminal users can manually select networks to be resided according to various kinds of information of the networks.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a CDMA (Code Division Multiple Access, Code Division Multiple Access) terminal and a network searching method thereof. Background technique [0002] In the prior art, a traditional CDMA terminal automatically enters a network searching mode after being turned on. The process of searching the network may include: firstly search according to the network in the MRU (Most Recent Used, recently used network) list saved by the CDMA terminal; if no available network is found in the MRU list, then follow the PRL (Prefered Roaming List, Search for the network in the preferred roaming list); if the available network is still not found in the PRL, then search for the available network in the frequency band supported by the CDMA terminal according to the order of default frequency points from low to high specified in the CDMA-related communication protocol. network; if the available net...

Claims

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Application Information

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IPC IPC(8): H04W48/16H04W60/00
Inventor 易立
Owner HUAWEI DEVICE CO LTD
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