WO2016155073A1

WO2016155073A1 - Communication message processing method and device for dual systems

Info

Publication number: WO2016155073A1
Application number: PCT/CN2015/078042
Authority: WO
Inventors: 邢海楠
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-04-01
Filing date: 2015-04-30
Publication date: 2016-10-06
Also published as: CN106161739A

Abstract

The present invention relates to the technical field of mobile communications. Disclosed are a communication message processing method and device for dual systems, capable of ensuring the security about information of a mobile terminal while cooperative work of two systems is maintained. The method comprises: determining whether a sender of a communication message is a contact in a security system or not; sending the communication message to a user through the security system if the sender of the communication message is the contact in the security system; and sending the communication message to the user through a common system if the sender of the communication message is not the contact in the security system.

Description

Communication message processing method and device for dual system

This application claims priority to Chinese Patent Application No. 201510151337.7, entitled "A Communication Message Processing Method and Apparatus for Dual Systems", filed on April 1, 2015, the entire contents of which are hereby incorporated by reference. The citations are incorporated herein by reference.

Technical field

The present invention relates to the field of mobile communications technologies, and in particular, to a communication message processing method and apparatus for dual systems.

Background technique

With the development of mobile communication technology, intelligent terminals have become more and more important tools in people's lives. Correspondingly, the information security of mobile terminals has received more and more attention.

The rise of dual-system mobile terminals with common systems and security systems enables users to set up files and applications with higher security and privacy requirements under the security system, which greatly improves the information security of mobile terminals. . However, when there are external text messages or incoming calls, how can the two systems of the mobile terminal react appropriately to maintain the cooperation between the two systems and ensure the information security of the mobile terminal. There is no effective solution.

Summary of the invention

The technical problem to be solved by the present invention is to provide a communication message processing method and apparatus for dual systems, which can ensure the information security of the mobile terminal while maintaining the two systems working together.

In one aspect, the present invention provides a communication message processing method for a dual system, comprising: determining whether a sender of a communication message is a contact in a security system; and an issuer of the communication message is in the security system In the case of a contact, the communication message is delivered to the user by the security system; in the case where the sender of the communication message is not a contact in the security system, the communication message is transmitted by the ordinary system To the user.

Optionally, the communication message includes: a short message communication message or a telephone communication message.

Optionally, the determining whether the sender of the communication message is a contact in the security system comprises: determining, at a radio interface layer, or a dual system processing layer, or an operating system layer, whether the sender of the communication message is in the security system Contact person.

Optionally, determining whether the sender of the communication message is a contact in the security system comprises: decoding the communication message to learn the sender of the communication message; and querying whether the security system has a contact list in the contact list. The sender of the communication message.

Optionally, determining, in the dual system processing layer, whether the sender of the communication message is a contact in the security system comprises: decoding the communication message in the dual system processing layer to learn the sender of the communication message Storing a contact list of the security system in a VDM (Virtual Domain Management) of the dual system processing layer; querying, by the VDM, whether the communication exists in a contact list of the security system The sender of the message.

In another aspect, the present invention also provides a communication message processing apparatus for a dual system, comprising: a determining unit, configured to determine whether a sender of a communication message is a contact in a security system; and a transmitting unit, configured to Where the sender of the communication message is a contact in the security system, the communication message is communicated to the user by the security system; the sender of the communication message is not a contact in the security system In the case, the communication message is delivered to the user through a normal system.

Optionally, the determining unit is specifically configured to determine, at the radio frequency interface layer, or the dual system processing layer, or the operating system layer, whether the sender of the communication message is a contact in the security system.

Optionally, the determining unit includes: a decoding module, configured to decode the communication message to learn the sender of the communication message; and a query module, configured to query whether the communication exists in the contact list of the security system The sender of the message.

Optionally, the determining unit further includes a storage module, configured to store, in the VDM of the dual system processing layer, a contact list of the security system, where the decoding module is specifically configured to process in the dual system Decoding the communication message in the layer to learn the sender of the communication message; the query module is specifically configured to query, by the VDM, whether the sender of the communication message exists in the contact list of the security system.

The communication message processing method and apparatus for dual system provided by the embodiment of the present invention can determine whether the sender of the communication message is a contact in the security system, and the sender of the communication message is in the security system. In the case of a contact, the communication message is delivered to the user through the security system, otherwise the communication message is delivered to the user through the ordinary system, so that when the mobile terminal receives the communication message of the other mobile terminal, The communication message is provided to the user through the most suitable system, which not only ensures the user's information security but also maintains the stability of the collaborative work of the two systems.

DRAWINGS

FIG. 1 is a flowchart of a method for processing a communication message for a dual system according to an embodiment of the present invention;

2 is a schematic diagram of communication message distribution of a dual-system mobile terminal in a preferred embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a communication message processing apparatus for dual systems according to an embodiment of the present invention.

detailed description

The present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. The technical means and functions of the present invention for achieving the intended purpose can be more deeply and specifically understood by the description of the specific embodiments. However, the accompanying drawings are only for the purpose of illustration and description, and are not intended to limit.

As shown in FIG. 1 , an embodiment of the present invention provides a communication message processing method for a dual system, including:

S11. Determine whether a sender of the communication message is a contact in the security system;

S12. If the sender of the communication message is a contact in the security system, the communication message is delivered to the user by the security system; the sender of the communication message is not the security system In the case of a contact in the middle, the communication message is delivered to the user via a normal system.

The communication message processing method for dual system provided by the embodiment of the present invention can determine whether the sender of the communication message is a contact in the security system, and the sender of the communication message is a contact in the security system. In the case of the security system, the communication message is delivered to the user, otherwise the communication message is delivered to the user through the ordinary system, so that when the mobile terminal receives the communication message of the other mobile terminal, the mobile terminal can The communication message is provided to the user through the most suitable system, which not only ensures the user's information security but also maintains the stability of the cooperation of the two systems.

Optionally, in the embodiment of the present invention, the communication message refers to a text message or a voice message sent by another mobile terminal, and may be expressed as an instant messaging message such as short message, telephone or WeChat. As shown in FIG. 2, after entering the mobile terminal from the air interface, the communication message is first demodulated into a baseband signal by a modem, and the baseband signal is sequentially processed through a radio interface RIL (Radio Interface Layer) layer and dual system. The layer is processed and distributed to a normal system or a security system. The baseband signal can be decoded on the transmission path of the baseband signal from the bottom layer to the upper layer to obtain information about the sender of the communication message.

Optionally, in step S11, whether the sender of the communication message is a contact in the security system may be determined at the radio frequency interface layer, or the dual system processing layer, or the operating system layer. The operations of determining the identity of the sender of the communication message in each of the three layers have their own characteristics, but generally can include the following processes:

Decoding a communication message to learn the sender of the communication message;

Query whether the sender of the communication message exists in the contact list of the security system.

The case where the identity of the sender of the communication message is determined in these three layers will be separately described below.

In the first case, it can be determined at the operating system layer whether the sender of the communication message is a contact in the security system. At this time, since the two operating systems are simultaneously running on the mobile terminal, the operation of determining the identity of the sender of the communication message in the operating system layer needs to be performed simultaneously in the security system and the general system. The method specifically includes:

Step 1: The communication message is distributed from the air interface to the security domain of the security system and the common domain of the common system through the modem layer, the qcril layer, and the rebend layer respectively;

Step 2: The security system and the general system respectively parse the communication message to obtain the sender information (such as the telephone number, name, etc. of the sender of the communication message), and then determine whether the sender belongs to the current operating system, and if so, the communication The message is provided to the user through the current operating system, otherwise the communication message is discarded, thereby distributing the communication message to the corresponding operating system in an orderly manner.

In the second case, it is possible to determine at the radio interface qcril layer whether the sender of the communication message is a contact in the security system. When the communication message is reported by the modem to qcril, the communication message can be decoded in qcril to obtain the sender information of the communication message. In order to determine whether the sender of the communication message is a contact in the security system at the qcril layer, preferably, the contact name, number, and the like information in the security system may be stored in the qcril layer in the form of a database in advance. After parsing the information of the sender of the communication message, the database may be queried whether the sender's information exists, and if so, the sender of the communication message is a contact in the security system, and the security system should The communication message is provided to the user; if it does not exist, the sender of the communication message is not a contact in the security system, and the communication message should be provided to the user through the ordinary system. The Qcril layer determines which operating system should provide the communication message to the user, and then sends the communication message to the dual system processing rebend layer, and carries the relevant parameters sent to which operating system in the communication message. The rebend sends a communication message to the corresponding operating system according to this parameter. In this way, it is not necessary to separately set the identity judgment mechanism of the sender of the communication message in the two operating systems, and only a set of identity determination mechanism can be set in the qcril, and the various resources of the mobile terminal are more fully utilized.

In the third case, it is also possible to determine in the dual system processing rebend layer whether the sender of the communication message is a contact in the security system. That is, the communication message is sent from the modem to the qcril, and then reaches the rebend layer, and is not passed to the system layer for the time being, but the issuer of the communication message is parsed by the rebend, which may specifically include:

Decoding a communication message in a dual system processing layer to learn the originator of the communication message;

Storing the contact list of the security system in the VDM of the dual system processing layer;

The sender of the communication message is queried in the contact list of the security system through the VDM.

The VDM is a control mechanism of the rebend layer, and includes multiple modules. The lookup database module is used in the embodiment of the present invention. The database contains all the contacts in the phone. When receiving the short message, the rebend layer first parses the sender's mobile phone number and sends it to the VDM, and then the VDM goes to the contact database to find out which domain the contact belongs to, and returns the search result to the rebend, and the rebend can be based on the returned result. Distribute the text message to the corresponding domain.

In the case that the sender of the communication message exists in the contact list of the security system, the rebend layer may send the communication message to the security system, and the sender or query of the communication message does not exist in the contact list of the security system. In the case of a timeout, the rebend layer sends the communication message to the normal system.

Correspondingly, as shown in FIG. 3, an embodiment of the present invention further provides a communication message processing apparatus for a dual system, including:

a determining unit 21, configured to determine whether a sender of the communication message is a contact in the security system;

a delivery unit 22, configured to deliver the communication message to a user by the security system if the sender of the communication message is a contact in the security system; the sender of the communication message is not In the case of a contact in the security system, the communication message is delivered to the user via a normal system.

According to the communication message processing apparatus for dual system provided by the embodiment of the present invention, the determining unit 21 can determine whether the sender of the communication message is a contact in the security system, and the delivery unit 22 can be in the sender of the communication message. In the case of a contact in the security system, through the security system Transmitting the communication message to the user, otherwise the communication message is delivered to the user through the ordinary system, so that when the mobile terminal receives the communication message of the other mobile terminal, the communication message can be provided to the most suitable system. Users can not only ensure the user's information security but also maintain the stability of the two systems working together.

Optionally, the communication message comprises a short message communication message or a telephone communication message.

Optionally, the determining unit 21 may be specifically configured to determine, at the radio frequency interface layer, or the dual system processing layer, or the operating system layer, whether the sender of the communication message is a contact in the security system.

Optionally, the determining unit 21 may include:

a decoding module, configured to decode the communication message to learn the sender of the communication message;

The query module is configured to query whether the sender of the communication message exists in the contact list of the security system.

Optionally, the determining unit 21 may further include a storage module, configured to store the contact list of the security system in the VDM of the dual system processing layer;

At this time, the decoding module may be specifically configured to decode the communication message in the dual system processing layer to learn the sender of the communication message;

The query module may be specifically configured to query, by the VDM, whether the sender of the communication message exists in a contact list of the security system.

While the preferred embodiments of the present invention have been disclosed for purposes of illustration, those skilled in the art will recognize that various modifications, additions and substitutions are possible, and the scope of the invention should not be limited to the embodiments described above.

Claims

A communication message processing method for a dual system, comprising:

Determining whether the sender of the communication message is a contact in the security system;

And in the case that the issuer of the communication message is a contact in the security system, the communication message is delivered to the user by the security system;

In the event that the originator of the communication message is not a contact in the security system, the communication message is communicated to the user via a normal system.
The method of claim 1 wherein said communication message comprises: a short message communication message or a telephone communication message.
The method of claim 1, wherein the determining whether the sender of the communication message is a contact in the security system comprises:

At the radio interface layer, or the dual system processing layer, or the operating system layer, determine if the sender of the communication message is a contact in the security system.
The method of claim 3, wherein the determining whether the sender of the communication message is a contact in the security system comprises:

Decoding the communication message to learn the sender of the communication message;

Querying whether the sender of the communication message exists in the contact list of the security system.
The method of claim 4, wherein determining, in the dual system processing layer, whether the sender of the communication message is a contact in the security system comprises:

Decoding the communication message in the dual system processing layer to learn the sender of the communication message;

Storing a contact list of the security system in a VDM of the dual system processing layer;

Querying, by the VDM, whether a sender of the communication message exists in a contact list of the security system.
A communication message processing apparatus for a dual system, comprising:

a determining unit, configured to determine whether a sender of the communication message is a contact in the security system;

a delivery unit, configured to deliver the communication message to a user by the security system if the issuer of the communication message is a contact in the security system; the sender of the communication message is not In the case of a contact in the security system, the communication message is delivered to the user via a normal system.
The apparatus according to claim 6, wherein said communication message comprises: a short message communication message or a telephone communication message.
The device according to claim 6, wherein the determining unit is specifically configured to determine, at a radio frequency interface layer, or a dual system processing layer, or an operating system layer, whether a sender of the communication message is a contact in the security system. .
The apparatus according to any one of claims 6 to 8, wherein the determining unit comprises:

a decoding module, configured to decode the communication message to learn the sender of the communication message;

The query module is configured to query whether the sender of the communication message exists in the contact list of the security system.
The apparatus according to claim 9, wherein the determining unit further comprises a storage module, configured to store a contact list of the security system in a VDM of the dual system processing layer;

The decoding module is specifically configured to decode the communication message in the dual system processing layer to learn the sender of the communication message;

The querying module is specifically configured to query, by using the VDM, whether a sender of the communication message exists in a contact list of the security system.