CN104602363B - A kind of electronic equipment and its APN information update method - Google Patents

A kind of electronic equipment and its APN information update method Download PDF

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Publication number
CN104602363B
CN104602363B CN201410829388.6A CN201410829388A CN104602363B CN 104602363 B CN104602363 B CN 104602363B CN 201410829388 A CN201410829388 A CN 201410829388A CN 104602363 B CN104602363 B CN 104602363B
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apn
information
apn information
lists
electronic equipment
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CN104602363A (en
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戴奇燕
徐青
张华春
邓欣
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Abstract

The invention discloses a kind of electronic equipment and its access point (APN) information updating method, method to include:The access point APN information of current network is obtained, and the corresponding local APN lists of current user identities identification card are compared with acquired APN information;If the result of the comparison is inconsistent, the local APN lists are updated according to acquired APN information.

Description

A kind of electronic equipment and its APN information update method
Technical field
The present invention relates to the APN access technologies field of electronic equipment more particularly to a kind of electronic equipment and its APN information more New method.
Background technology
Access point (APN, Access Point Name) information is preset in electronic equipment, electronic equipment is preserved by it APN information complete the access of APN, and then be connected to data network.However, APN information preset in electronic equipment is often It is incomplete, it will usually lack certain mobile national numbers (MCC, Mobile Country Code)/movement network No. (MNC, Mobile Network Code) APN information or electronic equipment in the APN information that preserves can also have the feelings of configuration error Condition;When APN information missing or APN information configuration error, it can cause electronic equipment that can not load correct APN information, cause Electronic equipment connects data network failure.
Invention content
To solve existing technical problem, the embodiment of the present invention provides a kind of electronic equipment and its APN information update Method.
On the one hand, an embodiment of the present invention provides the APN information update method of a kind of electronic equipment, the method includes:
Obtain the access point APN information of current network, and by the corresponding local APN lists of current user identities identification card and Acquired APN information is compared;
If the result of the comparison is inconsistent, the local APN lists are updated according to acquired APN information.
In said program, the access point APN information for obtaining current network includes:
The APN information is obtained in the public data network PDN connection response message issued from current network.
In said program, the access point APN information for obtaining current network includes:
Described in being obtained in the request message of the activation acquiescence evolved packet system EPS bearer contexts issued from current network APN information.
In said program, if the result of the comparison is inconsistent, the local is updated according to acquired APN information APN lists, including:
If the corresponding local APN lists of the current user identities identification card are sky, acquired APN information is added Into the local APN lists.
In said program, if the result of the comparison is inconsistent, the local is updated according to acquired APN information APN lists, including:
If having at least one information and the APN information in the corresponding local APN lists of current user identities identification card not Unanimously, then information inconsistent in the local APN lists is revised as consistent with acquired APN information.
On the other hand, the embodiment of the present invention additionally provides a kind of electronic equipment, including:
Access point APN information acquiring unit, the APN information for obtaining current network;
APN information processing unit, for by corresponding local APN lists of current user identities identification card and acquired APN information is compared;And when the result of the comparison is inconsistent, the local APN is updated according to acquired APN information List.
In said program, the APN information acquiring unit is further used for, the public data network issued from current network The APN information is obtained in PDN connection response messages.
In said program, the APN information acquiring unit is further used for, the activation acquiescence evolution issued from current network The APN information is obtained in the request message of grouping system EPS bearer contexts.
In said program, the APN information processing unit is further used for, and is corresponded in the current user identities identification card Local APN lists when being empty, acquired APN information is added in the local APN lists.
In said program, the APN information processing unit is further used for, in corresponding of current user identities identification card Have in ground APN lists at least one information and the APN information it is inconsistent when, by letter inconsistent in the local APN lists Breath is revised as consistent with acquired APN information.
A kind of electronic equipment and its APN information update method provided in an embodiment of the present invention, by by the APN of current network Information local APN lists corresponding with electronic equipment current user identities identification card are compared, when the two is inconsistent, according to The APN information of current network updates local APN lists;In this way, ensure that the APN information and network side preserved in electronic equipment APN information is consistent, avoids the data network caused by APN information missing or APN information configuration error in electronic equipment and connects Connect failure;The embodiment of the present invention ensure that electronic equipment can load correct APN information, ensure that electronic equipment can succeed Connect data network.
Description of the drawings
Fig. 1 is the APN information update method flow chart of the electronic equipment of the embodiment of the present invention one;
Fig. 2 is the electronic equipment composed structure schematic diagram of the embodiment of the present invention two;
Fig. 3 is the flow chart of the embodiment of the present invention three;
Fig. 4 is the flow chart of the embodiment of the present invention four.
Specific implementation mode
The technical solution of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
Embodiment one
The APN information update method for a kind of electronic equipment that the embodiment of the present invention one provides, as shown in Figure 1, including mainly:
Step 101, the access point APN information of current network is obtained, and by the corresponding local of current user identities identification card APN lists are compared with acquired APN information.
Wherein, electronic equipment can adhere to the mistake that (Attach) connects (PDN Connectivity) foundation with PDN in UE Cheng Zhong obtains the APN information of current network, such as:During UE Attach and PDN Connectivity are established, from working as Public data network (PDN, Public Data Network) connection response (PDN Connectivity that preceding network issues Response the APN information) is obtained in message;The PDN Connectivity response message be UE Attach and During PDN Connectivity are established, the message of electronic equipment is sent to by network side equipment;
Electronic equipment can also be during UE Attach and PDN Connectivity be established UE and network side equipment In message exchange procedure, the APN information of current network is obtained, such as:In the message exchange procedure, issued from current network Request (the Activate of activation acquiescence evolved packet system (EPS, Evolved Packet System) bearer context Default EPS bearer context request) APN information, the Activate default are obtained in message During EPS bearer context request message is UE and network side equipment carries out message exchange, set by network-side Preparation gives the message of electronic equipment.
It should be noted that the embodiment of the present invention is not limited only to electronic equipment obtains APN information from above-mentioned message, it is real In the application of border, the message for the carrying APN information that every current network issues should belong to the protection model of the embodiment of the present invention It encloses, electronic equipment can obtain corresponding APN information from the message.
Electronic equipment is after the APN information for obtaining current network, by the electronic equipment current user identities identification card pair The local APN lists answered are compared with acquired APN information;Wherein, the subscriber identification card is such as:Client identity mould Block (SIM, Subscriber Identity Module) card, Universal Subscriber identity module (USIM, Universal Subscriber Identity Module) card, subscriber identity module (UIM, User Identity Module) card etc..Electricity Safeguard that, when being inserted into subscriber identification card in electronic equipment, electronic equipment can be according to user there are one APN lists in sub- equipment The MCC/MNC information of identification card loads corresponding APN data automatically.
Step 102, if the result of the comparison is inconsistent or the local APN lists are not present, according to acquired APN information updates the local APN lists.
Electronic equipment obtains the local APN lists corresponding to the subscriber identification card being currently inserted into, by the local APN List is compared with the APN information that the electronic equipment is obtained from current network, judges whether the two is consistent;
If the corresponding local APN lists of the current user identities identification card are sky, acquired APN information is added Into the local APN lists;I.e. electronic equipment first looks at corresponding local APN of the subscriber identification card being currently inserted into Single, if it find that the APN lists are sky, then the ANP information of acquisition is added to the corresponding user identity and known by electronic equipment In the APN lists not blocked;
If having at least one information and the APN information in the corresponding local APN lists of current user identities identification card not Unanimously, then information inconsistent in the local APN lists is revised as consistent with acquired APN information;That is electronic equipment The corresponding local APN lists of the subscriber identification card being currently inserted into are first looked at, if it find that the APN lists are not sky, Then the APN lists are compared with the APN information that electronic equipment obtains, if all information in APN lists with obtained The APN information taken is completely the same, then shows that the APN information that network side issues is consistent with the APN information of electronic equipment local, if There are at least one information and acquired APN information inconsistent in APN lists, then shows APN information and electricity that network side issues The APN information of sub- equipment local is not inconsistent, to which information inconsistent in local APN lists to be revised as believing with acquired APN Breath is consistent, or directly replaces the local APN lists with the APN information obtained.
The embodiment of the present invention one, by by the APN information of current network and electronic equipment current user identities identification card pair The local APN lists answered are compared, and when the two is inconsistent, update local APN lists according to the APN information of current network; In this way, ensure that the APN information of the APN information and network side preserved in electronic equipment is consistent, the APN in electronic equipment is avoided Data network connection failure caused by loss of learning or APN information configuration error;The embodiment of the present invention ensure that electronic equipment Correct APN information can be loaded, ensure that electronic equipment can be successfully connected data network.
Embodiment two
The APN information update method of the corresponding embodiment of the present invention one, second embodiment of the present invention provides a kind of electronic equipment, such as Shown in Fig. 2, the electronic equipment includes:
APN information acquiring unit 10, the APN information for obtaining current network;
APN information processing unit 20, for by corresponding local APN lists of current user identities identification card and acquired APN information is compared;And in the absence of the result of the comparison is inconsistent or the local APN lists, according to acquired APN information update the local APN lists.
APN information acquiring unit 10 can be during UE Attach and PDN Connectivity be established, and acquisition is worked as The APN information of preceding network, such as:During UE Attach and PDN Connectivity are established, issued from current network In public data network (PDN, Public Data Network) connection response (PDN Connectivity response) message Obtain the APN information;The PDN Connectivity response message is UE Attach and PDN During Connectivity is established, the message of electronic equipment is sent to by network side equipment;
APN information acquiring unit 10 can also be during UE Attach and PDN Connectivity be established UE and In network side equipment message exchange procedure, the APN information of current network is obtained, such as:In the message exchange procedure, from current The request of activation acquiescence evolved packet system (EPS, Evolved Packet System) bearer context that network issues The APN information is obtained in (Activate default EPS bearer context request) message, it is described Activate default EPS bearer context request message is UE and network side equipment carries out message exchange In the process, the message of electronic equipment is sent to by network side equipment.
It should be noted that the embodiment of the present invention is not limited only to electronic equipment obtains APN information from above-mentioned message, it is real In the application of border, the message for the carrying APN information that every current network issues should belong to the protection model of the embodiment of the present invention It encloses, electronic equipment can obtain corresponding APN information from the message.
After the APN information that APN information acquiring unit 10 obtains current network, APN information processing unit 20 is by the electricity The corresponding local APN lists of sub- equipment current user identities identification card are compared with acquired APN information;Wherein, described Subscriber identification card is such as:SIM card, usim card, UIM cards etc..Safeguard that there are one APN lists in electronic equipment, when electronics is set When standby middle insertion subscriber identification card, the APN information processing unit 20 of electronic equipment can be according to subscriber identification card MCC/MNC information loads corresponding APN data automatically.
APN information processing unit 20 compares the local APN lists and the APN information obtained from current network Compared with whether consistent both judging;
When the corresponding local APN lists of the current user identities identification card are empty, acquired APN information is added Into the local APN lists;I.e. it is corresponding to first look at the subscriber identification card being currently inserted into for APN information processing unit 20 Local APN lists, if it find that the APN lists are sky, then the ANP information of acquisition is added to the corresponding user identity knows In the APN lists not blocked;
There are at least one information and the APN information in the corresponding local APN lists of current user identities identification card not When consistent, information inconsistent in the local APN lists is revised as consistent with acquired APN information;I.e. at APN information Reason unit 20 first looks at the corresponding local APN lists of the subscriber identification card being currently inserted into, if it find that the APN lists It is not sky, then is compared the APN lists with the APN information that electronic equipment obtains, if all information in APN lists It is completely the same with acquired APN information, then show the APN information phase for the APN information and electronic equipment local that network side issues Symbol shows the APN letters that network side issues if having at least one information and acquired APN information inconsistent in APN lists Breath is not inconsistent with the APN information of electronic equipment local, thus by information inconsistent in local APN lists be revised as with it is acquired APN information is consistent, or directly replaces the local APN lists with the APN information obtained.
It should be noted that above-mentioned APN information acquiring unit 10, APN information processing unit 20 can be by electronic equipments Central processing unit (CPU, Central Processing Unit), microprocessor (MPU, Micro Processing Unit), Digital signal processor (DSP, Digital Signal Processor) or programmable logic array (FPGA, Field- Programmable Gate Array) it realizes.
The embodiment of the present invention two, by by the APN information of current network and electronic equipment current user identities identification card pair The local APN lists answered are compared, and when the two is inconsistent, update local APN lists according to the APN information of current network; In this way, ensure that the APN information of the APN information and network side preserved in electronic equipment is consistent, the APN in electronic equipment is avoided Data network connection failure caused by loss of learning or APN information configuration error;The embodiment of the present invention ensure that electronic equipment Correct APN information can be loaded, ensure that electronic equipment can be successfully connected data network.
Embodiment three
The embodiment of the present invention three introduces the APN information update method of the embodiment of the present invention one in UE Attach and PDN Connectivity establish during specific implementation details, the electronic equipment of the embodiment of the present invention three be long term evolution (LTE, Long Term Evolution) system UE (User Equipment);As shown in figure 3, the UE of the embodiment of the present invention three Attach and PDN Connectivity establish process:
Step 301, UE sends UE attach requests and PDN connection requests to the base station (eNodeB) of evolution, and request attachment is simultaneously Foundation is connect with the PDN of network side;
Step 302, after eNodeB receives the attach request and PDN connection requests that UE is sent, to mobile management entity (MME, Mobility Management Entity) sends attach request;
Step 303, after MME receives the attach request of eNodeB, certification request is sent to UE, UE is recognized in request Card;
Step 304, it after UE receives the certification request that MME is sent, is responded to MME return authentications, wherein carrying recognizing for UE Demonstrate,prove relevant information;
Step 305, after MME receives the authentication response that UE is sent, based on the authentication-related information carried in message to UE It is authenticated, and safe mode command is sent to UE after certification passes through;
Step 306, it after UE receives the safe mode command that MME is sent, returns to safe mode to MME and completes message;
Step 307, after MME receives the safe mode completion message that UE is returned, the message that attachment receives is returned to eNodeB;
Step 308, it after eNodeB receives the message that the attachment that MME is returned receives, returns to attachment receiving to UE and PDN connects Response message is connect, the APN information of network-side is carried in message;
Step 309, UE receive eNodeB return attachment receive and PDN connection response messages after, from attachment receive and APN information is extracted in PDN connection response messages, and the corresponding local APN lists of the subscriber identification card that UE is currently inserted into It is compared with acquired APN information, judges whether the two is consistent;
If the corresponding local APN lists of the current user identities identification card are sky, acquired APN information is added Into the local APN lists;I.e. electronic equipment first looks at corresponding local APN of the subscriber identification card being currently inserted into Single, if it find that the APN lists are sky, then the ANP information of acquisition is added to the corresponding user identity and known by electronic equipment In the APN lists not blocked;
If having at least one information and the APN information in the corresponding local APN lists of current user identities identification card not Unanimously, then information inconsistent in the local APN lists is revised as consistent with acquired APN information;That is electronic equipment The corresponding local APN lists of the subscriber identification card being currently inserted into are first looked at, if it find that the APN lists are not sky, Then the APN lists are compared with the APN information that electronic equipment obtains, if all information in APN lists with obtained The APN information taken is completely the same, then shows that the APN information that network side issues is consistent with the APN information of electronic equipment local, if There are at least one information and acquired APN information inconsistent in APN lists, then shows APN information and electricity that network side issues The APN information of sub- equipment local is not inconsistent, to which information inconsistent in local APN lists to be revised as believing with acquired APN Breath is consistent, or directly replaces the local APN lists with the APN information obtained.
If it was found that the corresponding local APN lists of subscriber identification card that UE is currently inserted into are believed with acquired APN Breath is consistent, then UE executes the follow-up normal processing that UE Attach and PDN Connectivity establish process.
Through the embodiment of the present invention three, it ensure that the APN information one of the APN information and network side that are preserved in electronic equipment It causes, the APN information missing or APN information configuration error phenomenon avoided in electronic equipment occurs, to ensure that electronic equipment Correct APN information can be loaded, ensures that electronic equipment is successfully connected data network.
Example IV
The embodiment of the present invention four introduces the APN information update method of the embodiment of the present invention one in UE Attach and PDN The specific implementation details in UE and network side equipment message exchange procedure during Connectivity foundation, the present invention are implemented The electronic equipment of example four is the UE (User Equipment) of long term evolution (LTE, Long Term Evolution) system;Such as Shown in Fig. 4, the process of UE and network side equipment the progress message exchange of the embodiment of the present invention three includes mainly:
Step 401, UE sends UE attach requests and PDN connection requests to eNodeB, and request is adhered to and established and network side PDN connections;
Step 402, it after eNodeB receives the attach request and PDN connection requests that UE is sent, sends attachment to MME and asks It asks;
Step 403, after MME receives the attach request of eNodeB, certification request is sent to UE;
Step 404, it after UE receives the certification request that MME is sent, is responded to MME return authentications, wherein carrying recognizing for UE Demonstrate,prove relevant information;
Step 405, after MME receives the authentication response that UE is sent, based on the authentication-related information carried in message to UE It is authenticated, and safe mode command is sent to UE after certification passes through;
Step 406, it after UE receives the safe mode command that MME is sent, returns to safe mode to MME and completes message;
Step 407, after MME receives the safe mode completion message that UE is returned, the message that attachment receives is returned to eNodeB;
Step 408, it after eNodeB receives the message that the attachment that MME is returned receives, returns to attachment receiving to UE and PDN connects Connect response message;
Step 409, eNodeB sends request (the Activate default of activation default EPS bearing context to UE EPS bearer context request) message, the APN information of network-side is carried in message;
Step 410, UE extracts APN from Activate default EPS bearer context request message Information, and the corresponding local APN lists of subscriber identification card that UE is currently inserted into are compared with acquired APN information Compared with whether consistent both judging;
If the corresponding local APN lists of the current user identities identification card are sky, acquired APN information is added Into the local APN lists;I.e. electronic equipment first looks at corresponding local APN of the subscriber identification card being currently inserted into Single, if it find that the APN lists are sky, then the ANP information of acquisition is added to the corresponding user identity and known by electronic equipment In the APN lists not blocked;
If having at least one information and the APN information in the corresponding local APN lists of current user identities identification card not Unanimously, then information inconsistent in the local APN lists is revised as consistent with acquired APN information;That is electronic equipment The corresponding local APN lists of the subscriber identification card being currently inserted into are first looked at, if it find that the APN lists are not sky, Then the APN lists are compared with the APN information that electronic equipment obtains, if all information in APN lists with obtained The APN information taken is completely the same, then shows that the APN information that network side issues is consistent with the APN information of electronic equipment local, if There are at least one information and acquired APN information inconsistent in APN lists, then shows APN information and electricity that network side issues The APN information of sub- equipment local is not inconsistent, to which information inconsistent in local APN lists to be revised as believing with acquired APN Breath is consistent, or directly replaces the local APN lists with the APN information obtained.Step is gone to after the completion of modification APN information 411。
If it was found that the corresponding local APN lists of subscriber identification card that UE is currently inserted into are believed with acquired APN Breath is consistent, then passes directly to step 411.
Step 411, UE sends attachment to eNodeB and completes message.
Through the embodiment of the present invention four, it ensure that the APN information one of the APN information and network side that are preserved in electronic equipment It causes, the APN information missing or APN information configuration error phenomenon avoided in electronic equipment occurs, to ensure that electronic equipment Correct APN information can be loaded, ensures that electronic equipment is successfully connected data network.
It is further to the APN information update method and electronic equipment of the embodiment of the present invention in conjunction with concrete application scene below It elaborates.
Embodiment five
The application scenarios of the embodiment of the present invention five are:The user of China Mobile carry LTE UE roam into more within the Yugoslavia border, During UE Attach and PDN Connectivity are established, the APN information that UE obtains network is used to update the locals UE APN lists.Process flow for above application scene includes:
When user's carrying LTE UE of China Mobile are roamed into more within the Yugoslavia border, in UE Attach and PDN During Connectivity is established, obtained in the PDN Connectivity response message issued from current network APN information;The PDN Connectivity response message is what UE Attach and PDN Connectivity were established In the process, the message of UE is sent to by network side equipment (such as eNodeB);
UE obtains the APN information of carrying from PDN Connectivity response message, by the UE active users The corresponding local APN lists of identification card are compared with acquired APN information, judge whether the two is consistent;
The judging result of the embodiment of the present invention five is that the two is inconsistent, to which UE will be inconsistent in the local APN lists Information be revised as it is consistent with acquired APN information, specifically:UE first looks at the subscriber identification card pair being currently inserted into The local APN lists answered, if it find that the APN lists are not sky, then the APN obtained the APN lists and electronic equipment Information is compared, if all information and acquired APN information in APN lists are completely the same, is shown under network side The APN information of hair is consistent with the APN information of electronic equipment local, if having in APN lists at least one information with it is acquired APN information is inconsistent, then therefore showing that the APN information for the APN information and electronic equipment local that network side issues is not inconsistent (can cause UE access data network fails), to which information inconsistent in local APN lists is revised as and acquired APN information one It causes, or directly replaces the local APN lists with the APN information obtained.
Do not have to preserve the APN information of data network more within the Yugoslavia border in the embodiment of the present invention five, in UE, in UE During Attach and PDN Connectivity are established, the APN information for obtaining network is added to local APN of the UE Dan Zhong.In this way, ensure that the APN information of the APN information and network side preserved in UE is consistent, the APN information in UE is avoided Missing or APN information configuration error phenomenon occur, and to ensure that UE can load correct APN information, ensure that UE successfully connects Connect data network.
Embodiment six
The application scenarios of the embodiment of the present invention six are:Since unknown cause leads to the APN lists of LTE UE local maintenances not Complete or content is wrong, and during UE Attach and PDN Connectivity are established, UE obtains the APN information of network APN lists for updating the locals UE.Process flow for above application scene includes:
UE is during UE Attach and PDN Connectivity are established, the PDN that is issued from current network APN information is obtained in Connectivity response message;The PDN Connectivity response message is UE During Attach and PDN Connectivity are established, the message of UE is sent to by network side equipment (such as eNodeB);
UE obtains the APN information of carrying from PDN Connectivity response message, by the UE active users The corresponding local APN lists of identification card are compared with acquired APN information, judge whether the two is consistent;
The judging result of the embodiment of the present invention six is that the two is inconsistent, to which UE will be inconsistent in the local APN lists Information be revised as it is consistent with acquired APN information, specifically:Since unknown cause leads to the APN of LTE UE local maintenances List is imperfect, and UE has found have partial content not deposited in the local APN lists in acquired APN information by comparing , to UE information inconsistent in local APN lists is revised as it is consistent with acquired APN information, or directly with obtaining The APN information taken replaces the local APN lists.
In the embodiment of the present invention six, since unknown cause causes the APN lists of LTE UE local maintenances imperfect, thus During UE Attach and PDN Connectivity are established, the APN information for obtaining network is used to update the local of the UE APN lists.In this way, ensure that the APN information of the APN information and network side preserved in UE is consistent, the APN letters in UE are avoided Breath missing or APN information configuration error phenomenon occur, and to ensure that UE can load correct APN information, ensure UE successes Connect data network.
In conclusion the embodiment of the present invention is by knowing the APN information of current network and electronic equipment current user identities Do not block corresponding local APN lists to be compared, when the two is inconsistent, local APN is updated according to the APN information of current network List;In this way, ensure that the APN information of the APN information and network side preserved in electronic equipment is consistent, avoid in electronic equipment APN information missing or APN information configuration error caused by data network connection failure;The embodiment of the present invention ensure that electronics Equipment can load correct APN information, ensure that electronic equipment can be successfully connected data network.
The embodiment of the present invention additionally provides a kind of computer readable storage medium, and the storage medium includes one group of computer Executable instruction, when described instruction is held, for realizing the APN information update side of electronic equipment described in the embodiment of the present invention Method.
In several embodiments provided by the present invention, it should be understood that disclosed method, apparatus and electronic equipment, It may be implemented in other ways.Apparatus embodiments described above are merely indicative, for example, the unit is drawn Point, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as:Multiple units or component can To combine, or it is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed The mutual coupling of each component part or direct-coupling or communication connection can be by some interfaces, equipment or unit INDIRECT COUPLING or communication connection can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit The component shown can be or may not be physical unit, you can be located at a place, may be distributed over multiple network lists In member;Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used It, can also be during two or more units be integrated in one unit to be each unit individually as a unit;It is above-mentioned The form that hardware had both may be used in integrated unit is realized, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that:Realize that all or part of step of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer read/write memory medium, the program When being executed, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned includes:It is movable storage device, read-only Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or The various media that can store program code such as person's CD.
If alternatively, the above-mentioned integrated unit of the embodiment of the present invention is realized in the form of software function module and as independence Product sale or in use, can also be stored in a computer read/write memory medium.Based on this understanding, this hair Substantially the part that contributes to existing technology can body in the form of software products in other words for the technical solution of bright embodiment Reveal and, which is stored in a storage medium, including some instructions are with so that a computer is set Standby (can be personal computer, server or network equipment etc.) executes the whole of each embodiment the method for the present invention Or part.And storage medium above-mentioned includes:Movable storage device, read-only memory (ROM, Read-Only Memory), with Machine accesses various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic disc or CD Matter.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. the APN information update method of a kind of electronic equipment, which is characterized in that the method includes:
The access point APN information of current network is obtained from network side, and by corresponding local APN of current user identities identification card It is single to be compared with acquired APN information;
If the result of the comparison is inconsistent, the local APN lists are updated according to acquired APN information;
Wherein, the corresponding local APN lists of current user identities identification card are compared with acquired APN information, including:
By existing customer Identity Module SIM card, Universal Subscriber identity module usim card or corresponding of subscriber identity module UIM cards Ground APN lists are compared with acquired APN information.
2. the APN information update method of electronic equipment according to claim 1, which is characterized in that the acquisition current network Access point APN information include:
The APN information is obtained in the public data network PDN connection response message issued from current network.
3. the APN information update method of electronic equipment according to claim 1, which is characterized in that the acquisition current network Access point APN information include:
The APN is obtained in the request message of the activation acquiescence evolved packet system EPS bearer contexts issued from current network Information.
4. according to the APN information update method of the electronic equipment of claim 1,2 or 3, which is characterized in that if the comparison As a result inconsistent, then the local APN lists are updated according to acquired APN information, including:
If the corresponding local APN lists of the current user identities identification card are sky, acquired APN information is added to institute It states in local APN lists.
5. according to the APN information update method of the electronic equipment of claim 1,2 or 3, which is characterized in that if the comparison As a result inconsistent, then the local APN lists are updated according to acquired APN information, including:
If having at least one information and the APN information inconsistent in the corresponding local APN lists of current user identities identification card, Then information inconsistent in the local APN lists is revised as consistent with acquired APN information.
6. a kind of electronic equipment, which is characterized in that the electronic equipment includes:
Access point APN information acquiring unit, the APN information for obtaining current network from network side;
APN information processing unit, for believing the corresponding local APN lists of current user identities identification card and acquired APN Breath is compared;And when the result of the comparison is inconsistent, the local APN lists are updated according to acquired APN information;
Wherein, APN information processing unit, for by existing customer Identity Module SIM card, Universal Subscriber identity module usim card or The corresponding local APN lists of subscriber identity module UIM cards are compared with acquired APN information.
7. electronic equipment according to claim 6, which is characterized in that the APN information acquiring unit is further used for, from working as The APN information is obtained in the public data network PDN connection response message that preceding network issues.
8. electronic equipment according to claim 6, which is characterized in that the APN information acquiring unit is further used for, from working as The APN information is obtained in the request message for the activation acquiescence evolved packet system EPS bearer contexts that preceding network issues.
9. according to the electronic equipment of claim 6,7 or 8, which is characterized in that the APN information processing unit is further used In when the corresponding local APN lists of the current user identities identification card are empty, acquired APN information is added to institute It states in local APN lists.
10. according to the electronic equipment of claim 6,7 or 8, which is characterized in that the APN information processing unit is further used In having at least one information and the APN information inconsistent in the corresponding local APN lists of current user identities identification card When, information inconsistent in the local APN lists is revised as consistent with acquired APN information.
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