WO2013182153A1

WO2013182153A1 - Method and related device for automatically clearing false channel in built-in radio of mobile terminal

Info

Publication number: WO2013182153A1
Application number: PCT/CN2013/079781
Authority: WO
Inventors: 左自强
Original assignee: 中兴通讯股份有限公司
Priority date: 2012-10-09
Filing date: 2013-07-22
Publication date: 2013-12-12
Also published as: CN103716105A

Abstract

A method and a related device for automatically clearing a false channel in a built-in radio of a mobile terminal. The method comprises: presetting a channel information server, to store channel information corresponding to different geographic locations; when channels in a built-in radio of a mobile terminal need to be updated, sending information about a location of the mobile terminal to the channel information server, and requesting feedback of channel information corresponding to the location; and after receiving and saving the channel information fed back by the channel information server, comparing the received channel information with original channel information, and deleting a channel present in the original channel information but absent in the received channel information. According to the embodiments of the present invention, a network (Internet or wireless communication network) access capability possessed by a mobile terminal having a built-in FM radio and a geographic location positioning capability (via a GPS or wireless network) possessed by the mobile terminal are used to automatically clear a false channel in the mobile terminal.

Description

Mobile terminal built-in radio fake table automatic clearing method and related equipment

Technical field

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for automatically removing a built-in radio desk of a mobile terminal.

Background technique

Many mobile terminals, especially mobile phones, now integrate the F M radio function. One of the basic functions supported by the F M radio is automatic or semi-automatic search. For various reasons (such as the signal recognition algorithm of the radio chip, radio antenna performance, etc.), there is a fake station (i.e., a channel without a program) in the searched channel.

Summary of the invention

The embodiment of the invention provides a method for automatically clearing a built-in radio desk of a mobile terminal and a related device, which are used to solve the problem of the presence of a fake station in the radio channel in the prior art.

Embodiments of the present invention provide a method for automatically clearing a built-in radio counter of a mobile terminal, including:

The channel information server is configured to store channel information corresponding to different geographical locations; when the channel of the built-in radio of the mobile terminal needs to be updated, the location information of the mobile terminal is sent to the channel information server, and the channel information corresponding to the location is requested to be fed back. ;

The channel information fed back by the channel information server is received and saved, and the received channel information is compared with the original channel information, and the channel that exists in the original channel information but does not exist in the received channel information is deleted.

Optionally, the foregoing method further includes:

After the mobile terminal searches for all valid channels locally, requesting to update the channel information of the channel information server;

Sending location information of the mobile terminal and channel information including all valid channels to the channel Information server

The channel information server will feed back the corresponding channel information to the mobile terminal according to the location information of the mobile terminal.

Optionally, in the above method, updating the channel of the built-in radio of the mobile terminal means: updating the channel by automatically searching for the mobile terminal built-in radio or semi-automatic search, or directly triggering update of the channel.

Optionally, in the foregoing method, after the channel that exists in the original channel information but does not exist in the received channel information is deleted (that is, the channel of the built-in radio of the mobile terminal is updated), if the geographic location of the mobile terminal changes, Then the above method further includes:

Comparing the current location of the terminal with the original location. If the current location and the original location belong to the same geographical location, the channel information corresponding to the geographic location is directly used, if the current location does not belong to the original location. The geographic location corresponding to the same channel information triggers the update of the channel of the built-in radio of the mobile terminal.

The channel information includes at least one of the following information:

Frequency information, channel name, program listing information.

The embodiment of the invention further provides a system for automatically clearing the built-in radio counter of the mobile terminal, comprising:

a channel information server, configured to store channel information corresponding to different geographic locations;

The mobile terminal is configured to: when the channel of the built-in radio of the mobile terminal needs to be updated, send the location information of the mobile terminal to the channel information server, request feedback of the channel information corresponding to the location; and receive and save the channel information fed back by the channel information server. And comparing the received channel information with the original channel information, and deleting the channel that exists in the original channel information but does not exist in the received channel information.

Optionally, in the above system, the mobile terminal is further configured to: after the mobile terminal searches for all valid channels locally, request to update channel information of the channel information server; and include location information of the mobile terminal and Channel information of all valid channels is sent to the channel information server;

The channel information server is further configured to: according to location information of the mobile terminal, to the The mobile terminal feeds back the corresponding channel information.

The embodiment of the invention further provides a mobile terminal, which at least includes:

The requesting module is configured to: when the channel of the built-in radio of the mobile terminal needs to be updated, send the location information of the mobile terminal to the channel information server, and request feedback of the channel information corresponding to the location;

The comparing module is configured to receive and save the channel information fed back by the channel information server, compare the received channel information with the original channel information, and perform the channel that exists in the original channel information but does not exist in the received channel information. delete.

Optionally, in the foregoing mobile terminal, the requesting module is further configured to: after the mobile terminal searches for all valid channels locally, request to update channel information of the channel information server; and include location information of the mobile terminal and Channel information of all active channels is sent to the channel information server.

Optionally, in the foregoing mobile terminal, the comparing module is further configured to: after deleting a channel that exists in the original channel information but does not exist in the received channel information (that is, the channel of the built-in radio of the mobile terminal is updated), If the geographic location of the mobile terminal changes, the current location is compared with the original location. If the current location and the original location belong to the same location information, the channel information corresponding to the geographic location is directly used. If the current location does not belong to the geographic location corresponding to the same channel information, the request module is triggered again.

The beneficial effects of the embodiments of the present invention are as follows:

In the embodiment of the present invention, the mobile terminal to which the built-in FM radio belongs has the capability of accessing the network (Internet or wireless communication network), and the geographical location capability possessed by the mobile terminal (via GPS or wireless network), realizing the fake platform in the mobile terminal Automatic clearing.

Other features and advantages of the embodiments of the present invention will be set forth in the description in the description. The objectives and other advantages of the present invention will be realized and attained by the <RTIgt; BRIEF abstract 1 is a schematic flow chart of a first method embodiment of the present application;

2 is a schematic flow chart of a second method embodiment of the present application;

FIG. 3 is a schematic flowchart of updating a content of a channel information server for a mobile terminal according to a second method embodiment of the present application;

4 is a schematic structural diagram of a system according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

Preferred embodiment of the invention

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

First, the method according to the embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2.

First method embodiment:

As shown in FIG. 1, FIG. 1 is a schematic flowchart of a first method embodiment of the present application, which may specifically include the following steps 101 to 103:

Step 101: preset a channel information server, configured to store channel information corresponding to different geographic locations;

Step 102: When the channel of the built-in radio of the mobile terminal needs to be updated, the mobile terminal sends the location information of the mobile terminal to the channel information server, requesting feedback of the channel information corresponding to the location;

Step 103: After receiving the channel information fed back by the channel information server, the mobile terminal compares the received channel information with the original channel information of the mobile terminal, and the existing channel information exists but the received channel information does not exist. The channel is deleted.

Second method embodiment:

As shown in FIG. 2, FIG. 2 is a schematic flowchart of a second method embodiment of the present application, which may specifically include the following steps 200 to 206:

Step 200: Set a channel information server in the network in advance for storing different geographical locations Corresponding channel information;

The channel information may include valid frequency information, may also include a corresponding channel name, and may even include program listing information. Of course, if it is simple, only one or two pieces of information may be included; and, the channel information may also be The form of the channel list is saved, and the subsequent feedback to the mobile terminal may also be sent in the form of a channel list; the network may be a 2G wireless communication network, a 3G (or higher) wireless communication network, and an Internet accessed via wifi;

Step 201: The user performs automatic search or semi-automatic search through the radio control interface of the mobile terminal;

It should be noted that the channel information update may also be triggered without searching for the channel, and may be triggered directly when the update is needed; for example, in the actual implementation process, an update option is set in the control interface, and the channel information update is triggered directly after the user clicks. Process;

Step 202: The mobile terminal acquires the location information of the mobile terminal, which can be obtained by using a GPS or a wireless communication network or a WLAN, and the location information may not be very accurate, for example, the location of the mobile terminal may be used as the location information;

Step 203: The mobile terminal carries the location information of the mobile terminal and the channel list request code in the request information and sends the information to the channel information server located on the network.

Wherein, if it is a 3G (or higher) wireless communication network or an Internet accessed through wifi, the data service can directly send the request information; if it is a 2G wireless communication network, the request information can be sent through the short message service;

Step 204: After receiving the request information, the channel information server finds corresponding channel information according to the geographic location of the mobile terminal, and feeds back the channel information to the mobile terminal.

Wherein, if it is a 3G (or higher) wireless communication network, the channel information is sent to the mobile terminal through the HTTP protocol; if it is a 2G communication network, the channel information is returned by the short message method; Step 205: The mobile terminal receives the received channel information And the corresponding location information will be saved in the file storage system of the mobile terminal in the form of a file;

Step 206: The mobile terminal compares the local original channel information with the channel information obtained from the channel information server, and performs a culling process on the channel that is not present in the original channel information but is not included in the channel information acquired; It should be noted that after the channel information is acquired once from the channel information server, if the geographic location changes, the user wants to update the channel information again, and compares the current location of the mobile terminal with the original location, for example, channel information. In the server, the geographic location corresponding to the channel information is in the unit of the city, and the two locations are compared in the same city. If the current location is the same city as the geographical location corresponding to the same channel information, the current location is directly used. If the current location does not belong to the geographic location corresponding to the same channel information, the process proceeds to step 201, and the channel of the built-in radio of the mobile terminal is triggered to be updated again.

In addition, the channel information in the channel information server may be updated periodically or irregularly, and the update may be performed on the channel information server side or by the mobile terminal. For the update of the channel server, the principle is that the new channel information is written, and the original channel information is replaced, and the implementation process is simple, which is not described in the embodiment of the present invention.

The following is a specific implementation manner of the mobile terminal's spontaneous update. As shown in FIG. 3, FIG. 3 is a schematic flowchart of the mobile terminal updating the content of the channel information server, which may specifically include: Step 301: The mobile terminal adopts an automatic or manual manner. Search all active channels in the location (ie all channels that have been cleared) and name each channel;

Step 302: The user clicks the channel upload menu to trigger channel information update.

Step 303: The mobile terminal sends the channel update request code to the channel information server, and obtains the consent of the channel information server, and uploads the location information and the corresponding channel information of the mobile terminal to the channel information server;

Step 304: The channel information server updates the channel information of the corresponding location information according to the location information uploaded by the mobile terminal and the corresponding channel information.

Next, the system according to the embodiment of the present invention will be described in detail with reference to FIG.

As shown in FIG. 4, FIG. 4 is a schematic structural diagram of a system according to an embodiment of the present invention, which specifically includes: a channel information server, configured to store channel information corresponding to different geographic locations;

The mobile terminal is configured to: when the channel of the built-in radio of the mobile terminal needs to be updated, send the location information of the mobile terminal to the channel information server, request feedback of the channel information corresponding to the location; and receive and save the channel information fed back by the channel information server. , the channel information that will be received Compared with the original channel information, the channel that exists in the original channel information but does not exist in the received channel information is deleted.

The mobile terminal is further configured to: after the mobile terminal searches for all valid channels locally, request to update channel information of the channel information server; and send location information of the mobile terminal and channel information including all valid channels to the channel. Information server

The channel information server is further configured to send corresponding channel information to the mobile terminal according to the location information of the mobile terminal.

Finally, the mobile terminal according to the embodiment of the present invention is described in detail with reference to FIG.

As shown in FIG. 5, FIG. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, which includes at least:

The requesting module is further configured to: after the mobile terminal searches for all valid channels locally, request to update the channel information of the channel information server; and send the location information of the mobile terminal and channel information including all valid channels to the channel. Information server.

The comparison module is further configured to: if the location of the mobile terminal's built-in radio is updated, if the geographic location of the mobile terminal changes, the current location is compared with the original location, if the current location is the same channel information as the original location The corresponding geographic location directly uses the channel information corresponding to the geographic location. If the current location does not belong to the geographic location corresponding to the same channel information, the request module is triggered again.

The specific implementation process of the above system and the mobile terminal is described in detail in the above method, and therefore will not be described herein.

In summary, the embodiment of the present invention provides a built-in radio terminal for a mobile terminal; an automatic clearing method for the platform and related devices, and the mobile terminal to which the built-in FM radio belongs has a visited network (mutually The ability of the network or wireless communication network, and the geographical location capability of the mobile terminal (via GPS or wireless network), uploading the location information of the mobile terminal to the channel information server located on the network, and then obtaining the corresponding location from the information channel server Channel information, the mobile terminal will clear the channel not in the channel information from the search result of the local machine based on the channel information acquired by the channel server. Moreover, the mobile terminal can obtain local channel information directly from the channel server side without using the local search function.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be accomplished by a program that instructs the associated hardware to be stored in a computer readable storage medium, such as a read only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. Embodiments of the invention are not limited to any particular form of combination of hardware and software.

The above embodiments are only used to explain the technical solutions of the present application, and are not intended to limit the details of the present application. It should be understood by those skilled in the art that the present invention may be modified or equivalently substituted without departing from the spirit and scope of the present invention.

Industrial applicability

Claims

Claim

A method for automatically clearing a mobile terminal; the method includes: presetting a channel information server for storing channel information corresponding to different geographical locations; and updating a channel of the built-in radio of the mobile terminal Sending location information of the mobile terminal to the channel information server, requesting feedback of channel information corresponding to the location;

The channel information fed back by the channel information server is received and saved, and the received channel information is compared with the original channel information in the mobile terminal, and the channel that exists in the original channel information but does not exist in the received channel information is deleted.

2. The method according to claim 1, further comprising:

Transmitting location information of the mobile terminal and channel information including all valid channels to the channel information server;

3. The method according to claim 1 or 2, wherein the updating of the channel of the built-in radio of the mobile terminal is required:

The channel is updated by automatically searching for the mobile terminal's built-in radio or semi-automatic search, or directly triggering the channel update.

The method according to claim 1 or 2, wherein, after deleting a channel that exists in the original channel information but does not exist in the received channel information, if the geographic location of the mobile terminal changes, the method further Includes:

The method according to claim 1 or 2, wherein the channel information includes at least the following One of the information:

Frequency information, channel name, program listing information.

6. A built-in radio terminal for a mobile terminal; a system for automatically clearing the platform, including:

The system according to claim 6, wherein the mobile terminal is further configured to: after the mobile terminal searches for all valid channels locally, request to update channel information of the channel information server; and Location information and channel information including all valid channels are sent to the channel information server;

The channel information server is further configured to feed back corresponding channel information to the mobile terminal according to the location information of the mobile terminal.

8. A mobile terminal, comprising at least:

9. The terminal according to claim 8, wherein

The terminal according to claim 8 or 9, wherein the comparison module is further configured to: if the channel that exists in the original channel information but does not exist in the received channel information is deleted, if If the geographic location of the mobile terminal changes, the current location is compared with the original location. If the current location and the original location belong to the same location, the channel information corresponding to the geographic location is directly used. The location of the location does not belong to the geographic location corresponding to the same channel information, and the request module is triggered again.