CN101771965A - Method for dynamic configuration of APN and communication system - Google Patents
Method for dynamic configuration of APN and communication system Download PDFInfo
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- CN101771965A CN101771965A CN201010100115A CN201010100115A CN101771965A CN 101771965 A CN101771965 A CN 101771965A CN 201010100115 A CN201010100115 A CN 201010100115A CN 201010100115 A CN201010100115 A CN 201010100115A CN 101771965 A CN101771965 A CN 101771965A
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Abstract
The invention provides a method for the dynamic configuration of APN and a communication system, the method is applied to user equipment comprising a wireless terminal equipment-corresponding terminal management module, which is provided with an APN configuration storage unit, the method comprises the steps: a server sends a short message for the configuration of APN to the wireless terminal equipment; upon the reception of the short message, the wireless terminal equipment analyzes the content of the short message and, if the content of the short message is determined to conform to predetermined specifications, APN configuration parameters are extracted from the short message and are written into the APN configuration storage unit. According to the invention, an operator has no need of returning APN to manufacturer for software upgrade when upgrading APB setting is required, thus APN change requirement can be completed independently.
Description
Technical field
The present invention relates to the wireless terminal device data service, relate in particular to method and the communication system of a kind of dynamic-configuration APN.
Background technology
Along with terminal market continuous expansion in the world, increasing customization constantly produces, wherein modal APN (the Access Point Name that is generally, abbreviation APN) customization of configuration, new operator or customized operator and (for example need upgrade the APN configuration, replacing dispatch from the factory APN configuration, increase the APN configuration, revise APN configuration parameter etc.) time, often needing to customize producer carries out software upgrading, change APN configuration; And producer is only for revising the APN configuration file that operator provides, needs issue several function is identical, only the different application software of APN configuration file satisfies client's demand, this class is revised the maintenance costs that has not only increased exploitation, also can cause the problem of overlapping development; Simultaneously the operatable object merchant is also direct inadequately, needs the third party to finish the change demand, has increased link in the finishing of demand, and introduces unknown risk easily.
Summary of the invention
The technical problem to be solved in the present invention provides method and the communication system of a kind of dynamic-configuration APN, makes operator need upgrade APN when being provided with, and does not need return-to-factory to do software upgrading, can independently finish APN change demand.
In order to solve the problems of the technologies described above, the invention provides the method for a kind of dynamic-configuration APN, be applied to comprise in the subscriber equipment of the termination management module corresponding with wireless terminal device, have the APN configuration memory cell in the described termination management module, this method comprises:
Server sends the short message that is used for configuration of APN to wireless terminal device;
After wireless terminal device receives described short message, resolve described content of short message,, then from described short message, extract the APN configuration parameter, described APN configuration parameter is write described APN configuration memory cell if determine that described content of short message meets predetermined dimension.
Further, said method has following characteristics: described wireless terminal device is resolved described content of short message and is specially:
Whether the transmission number of judging described short message is identical with the number of being scheduled to, if identical, judges then whether the content of short-message protocol data cell meets predetermined format, if meet, determines that then described content of short message meets predetermined dimension.
Further, said method has following characteristics:
Described server sends the short message of encrypting with predetermined cryptographic algorithm that is used for configuration of APN to wireless terminal device;
After the transmission number of judging described short message is identical with the number of being scheduled to, also comprise: described short-message protocol data cell content is decrypted with predetermined decipherment algorithm.
Further, said method has following characteristics: also comprise after definite described content of short message meets predetermined dimension:
Judge whether described subscriber equipment is in the networking state,, then from described short message, extract the APN configuration parameter if described subscriber equipment is not in the networking state.
Further, said method has following characteristics: the described APN configuration parameter that extracts from described short message is specially:
From described short-message protocol data cell content, extract the APN configuration parameter.
The present invention also provides a kind of communication system, comprises server and wireless terminal device, and wherein corresponding with described wireless terminal device termination management module is contained in the subscriber equipment, has the APN configuration memory cell in the described termination management module, wherein:
Described server is used for sending the short message that is used for configuration of APN to described wireless terminal device;
Described wireless terminal device, after being used to receive described short message, resolve described content of short message, if determine that described content of short message meets predetermined dimension, then from described short message, extract the APN configuration parameter, described APN configuration parameter is write described APN configuration memory cell.
Further, above-mentioned communication system has following characteristics:
Described wireless terminal device, being used to resolve described content of short message is specially: whether the transmission number of judging described short message is identical with the number of being scheduled to, if it is identical, judge then whether short-message protocol data cell content meets predetermined format, if meet, determine that then described content of short message meets predetermined dimension.
Further, above-mentioned communication system has following characteristics:
Described server specifically is used for sending the short message of encrypting with predetermined cryptographic algorithm that is used for configuration of APN to wireless terminal device;
Described wireless terminal device also comprises after the transmission number of judging described short message is identical with the number of being scheduled to: be used for predetermined decipherment algorithm described short-message protocol data cell content being decrypted.
Further, above-mentioned communication system has following characteristics:
Described wireless terminal device also is used for after definite described content of short message meets predetermined dimension: judge whether described subscriber equipment is in the networking state, if described subscriber equipment is not in the networking state, then extract the APN configuration parameter from described short message.
Further, above-mentioned communication system has following characteristics:
Described wireless terminal device is used for extracting the APN configuration parameter from described short message and is specially: be used for extracting the APN configuration parameter from described short-message protocol data cell content.
Further, above-mentioned communication system has following characteristics:
Described termination management module for be used with described wireless terminal device, be installed in the human-computer interaction interface on the described subscriber equipment.
To sum up, method that dynamically arranges APN and communication system that the present invention proposes, go on the wireless terminal device of any carrier customization, realization mechanism of the present invention is simple, for operator provides the upgrade method of APN configuration easily, not only can reduce development cost, also reduce operator's some unnecessary links in software customized process, free more flexibly.
Description of drawings
Fig. 1 is the schematic diagram of the communication system of the embodiment of the invention;
Fig. 2 is the flow chart of method of the dynamic-configuration APN of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described in detail.
Fig. 1 is the schematic diagram of the communication system of the embodiment of the invention, and as shown in Figure 1, the communication system of present embodiment comprises server (that is operator's transmit leg) and terminal equipment recipient.
The terminal equipment recipient of the embodiment of the invention needs the support of following four kinds of entities, entity one is wireless terminal device (Wireless Terminal Device), be typically (being not limited to use this several equipment) such as Wireless USB MODEM (universal serial bus modulator-demodulator), wireless data card, terminal modules, below be referred to as wireless terminal device; Entity two is termination management modules, be typically with wireless terminal device subscriber equipmenies that be used, that be installed in notebook personal computer or desktop computer etc. such as network interface card, USBMODEM on human-computer interaction interface, be application program, below be referred to as UI (User Interface); Entity three is the APN configuration memory cells in the termination management module, be typically database, INI (Initialization file, the initial configuration file) formatted file, XML (Extensible MarkupLanguage, extendible SGML) configuration file etc.; Entity four is various card resources, as UIM (subscriber identification module) card, and SIM (client identification module) card, USIM (domestic consumer's identification module) cards etc. are referred to as card apparatus.
At first, the encrypting and decrypting algorithm and the transmission number of operator and terminal software producer agreement upgrading APN file format, short message PDU content, for example, agreement sends number and is: 12345; Agreement encrypting and decrypting algorithm is: the replacement algorithm in the classic cryptographic algorithm; Agreement sends form: add new APN, theadditional APN Parameters as follows:1.dial number:***, 2.the APN name:***, 3.PDP Type:**.
The terminal software producer is built into the form of agreement, the decipherment algorithm and the transmission number of agreement in the termination management module when producing software.When operator need change the APN configuration parameter, form by appointment, use the agreement number, and the cryptographic algorithm of agreement APN configuration parameter content is sent on the wireless terminal device through the short message after encrypting.
According to expansion to short-message protocol, operator's transmit leg transmission has " request receipt " sign, and (" request receipt " sign can be provided with in information setting in advance by the user, and in the short message transport process, use " 1 " and " 0 " expression respectively), the address style high order field is changed to 1 short message entirely, in order to represent that this short message is for revising the special-purpose short message of APN.
Consensus standard and standard according to short message encoding and decoding part in the 3GPP agreement, short message PDU (Protocol Data Unit, protocol Data Unit) in the regulation of number address style the type that sends number has been made regulation in the content, for example, the type (Type of number) that sends number is 011 o'clock, particular number in the expression present networks is used for management or service, and the user can not select this value for use; The type that sends number is 010 o'clock, the expression national number, do not allow prefixing or suffix, when sending domestic call usually, select this value for use, and high order field (bit6..bit4) was changed to 1 o'clock entirely, keep as expansion, do not use temporarily, so in the present embodiment high order field is changed to 1 entirely, be used to represent this short message for revising the special-purpose short message of APN, be used to certainly represent that this short message also can be to consult arbitrary number of agreement by operator and software producer for the transmission number of the special-purpose short message of modification APN.
In terminal equipment recipient side, at first, wireless terminal device is inserted on PC or the notebook, UI is installed, power up, move UI, start UI initialization flow process, after network state was ready, wireless terminal device can normally be received and dispatched short message;
After wireless terminal device is received the short message that server sends, resolve content of short message, if determine that described content of short message meets predetermined dimension, judge then whether described subscriber equipment is in the networking state,, then from described short message, extract the APN configuration parameter if described subscriber equipment is not in the networking state, particularly, can from short message PDU content, extract the APN configuration parameter, described APN configuration parameter is write described APN configuration memory cell, finish modification the APN configuration parameter.
Further, wireless terminal device parsing content of short message can carry out matching ratio in the following order: whether the transmission number of judging short message is identical with the number of agreement; If number is identical, the content that then saves short message uses the agreement decipherment algorithm that content of short message is decrypted simultaneously; Judge that whether deciphering back content of short message meets whether the address style high order field is changed to 1 entirely in the form of agreement, the short message PDU content, if all meet, determines that then this content of short message meets predetermined dimension.
Fig. 2 is the flow chart of method of the dynamic-configuration APN of the embodiment of the invention, and the method for present embodiment is applied in the communication system mentioned above, and as shown in Figure 2, the method for present embodiment comprises following step:
S101, server (operator's transmit leg) send the short message that is used for configuration of APN to wireless terminal device.
For example, the operator transmit leg sends and has " request receipt " sign, address style high order field and be changed to 1 short message entirely, in order to represent that this short message is for revising the special-purpose short message of APN number.
After S102, wireless terminal device receive short message, begin to resolve this content of short message.
S103, wireless terminal device judge whether the transmission number of short message is identical with the number of agreement, if identical, and execution in step S104 then, otherwise, execution in step S111.
S104, the wireless terminal device content that saves short message, and use the agreement decipherment algorithm that content of short message is decrypted.
S105, judge whether deciphering back content of short message meets the form of agreement, if meet, execution in step S106 then, if do not meet, execution in step S110 then.
S106, further judge whether the address style high order field is changed to 1 entirely in the short message PDU content, if, execution in step S107 then, otherwise turn to step S110.
S107, judge whether subscriber equipment is in the networking state, if subscriber equipment is in the networking state, execution in step S108 then, if subscriber equipment is not in the networking state, execution in step S109 then.
S108, wireless terminal device wait for that the user finishes the suspension operation to equipment, receive the suspension incident of subscriber equipment after, execution in step S109.
S109, wireless terminal device contrast agreement form extract the every APN configuration parameter in the short message PDU content, and the every APN configuration parameter that extracts is write in the continuous item corresponding in the APN configuration memory cell, finish the modification of APN configuration parameter.
S110, read the deciphering before content of short message, turn to step S111 then;
In this step, this short message is not the special-purpose short message that is used to revise APN, has withdrawed from the workflow of dynamic-configuration APN, original text should be prompted to the user as a common short message.
S111, prompting user receive new short message.
In this step, this short message is not the special-purpose short message that is used to revise APN, since this short message does not meet the content of arranging with operator, just should give user prompt as a common short message, finishes the workflow of a normal short message.
Interacting message between server (operator's transmit leg) and the terminal equipment recipient is transmitted by short message service center, and the message receipt transmission flow of short message service center is as follows:
A, receive the short message that has " request receipt " sign when short message service center after, whether correct short message service center return reception affirmation message to sending terminal (operator's transmit leg).
B, short message service center are submitted to receiving terminal (that is terminal equipment recipient) with the short message that receives.
After C, receiving terminal are received the short message that short message service center submits, send to the short message dispatching centre and to receive successful affirmation.
After the receiving terminal confirmation of receipt is received by D, short message service center, automatically generate and comprise the receipt content that short message receives end message, delivery of short messages time, date and status report relevant information, the receipt content is sent to the transmission terminal, as this time short message condition report,, informing message whether sends success thereby sending terminal short.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the method for a dynamic-configuration APN (APN) is applied to comprise in the subscriber equipment of the termination management module corresponding with wireless terminal device, has the APN configuration memory cell in the described termination management module, and this method comprises:
Server sends the short message that is used for configuration of APN to wireless terminal device;
After wireless terminal device receives described short message, resolve described content of short message,, then from described short message, extract the APN configuration parameter, described APN configuration parameter is write described APN configuration memory cell if determine that described content of short message meets predetermined dimension.
2. the method for claim 1, it is characterized in that: described wireless terminal device is resolved described content of short message and is specially:
Whether the transmission number of judging described short message is identical with the number of being scheduled to, if identical, judges then whether the content of short-message protocol data cell meets predetermined format, if meet, determines that then described content of short message meets predetermined dimension.
3. method as claimed in claim 2 is characterized in that:
Described server sends the short message of encrypting with predetermined cryptographic algorithm that is used for configuration of APN to wireless terminal device;
After the transmission number of judging described short message is identical with the number of being scheduled to, also comprise: described short-message protocol data cell content is decrypted with predetermined decipherment algorithm.
4. the method for claim 1 is characterized in that: also comprise after definite described content of short message meets predetermined dimension:
Judge whether described subscriber equipment is in the networking state,, then from described short message, extract the APN configuration parameter if described subscriber equipment is not in the networking state.
5. as each described method of claim 2-4, it is characterized in that: the described APN configuration parameter that extracts from described short message is specially:
From described short-message protocol data cell content, extract the APN configuration parameter.
6. a communication system comprises server and wireless terminal device, and wherein corresponding with described wireless terminal device termination management module is contained in the subscriber equipment, has the APN configuration memory cell in the described termination management module, it is characterized in that:
Described server is used for sending the short message that is used for configuration of APN to described wireless terminal device;
Described wireless terminal device, after being used to receive described short message, resolve described content of short message, if determine that described content of short message meets predetermined dimension, then from described short message, extract the APN configuration parameter, described APN configuration parameter is write described APN configuration memory cell.
7. communication system as claimed in claim 6 is characterized in that:
Described wireless terminal device, being used to resolve described content of short message is specially: whether the transmission number of judging described short message is identical with the number of being scheduled to, if it is identical, judge then whether short-message protocol data cell content meets predetermined format, if meet, determine that then described content of short message meets predetermined dimension.
8. communication system as claimed in claim 7 is characterized in that:
Described server specifically is used for sending the short message of encrypting with predetermined cryptographic algorithm that is used for configuration of APN to wireless terminal device;
Described wireless terminal device also comprises after the transmission number of judging described short message is identical with the number of being scheduled to: be used for predetermined decipherment algorithm described short-message protocol data cell content being decrypted.
9. communication system as claimed in claim 6 is characterized in that:
Described wireless terminal device also is used for after definite described content of short message meets predetermined dimension: judge whether described subscriber equipment is in the networking state, if described subscriber equipment is not in the networking state, then extract the APN configuration parameter from described short message.
10. as each described communication system of claim 6-9, it is characterized in that:
Described wireless terminal device is used for extracting the APN configuration parameter from described short message and is specially: be used for extracting the APN configuration parameter from described short-message protocol data cell content.
11. communication system as claimed in claim 6 is characterized in that:
Described termination management module for be used with described wireless terminal device, be installed in the human-computer interaction interface on the described subscriber equipment.
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| CN201010100115A CN101771965A (en) | 2010-01-22 | 2010-01-22 | Method for dynamic configuration of APN and communication system |
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| CN201010100115A CN101771965A (en) | 2010-01-22 | 2010-01-22 | Method for dynamic configuration of APN and communication system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102647245A (en) * | 2011-02-22 | 2012-08-22 | 中国移动通信集团公司 | Data transmission method, device and system |
| CN102883305A (en) * | 2011-07-15 | 2013-01-16 | 上海艾特维通信科技有限公司 | Device and method for realizing remote software upgrading of wireless terminal |
| CN103812883A (en) * | 2012-11-06 | 2014-05-21 | 中国移动通信集团公司 | Method, device and system for terminal management |
| CN103906092A (en) * | 2014-03-28 | 2014-07-02 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for updating access point information |
| CN104105077A (en) * | 2014-07-25 | 2014-10-15 | 广东欧珀移动通信有限公司 | Mobile phone upgrading method and device |
| CN104113834A (en) * | 2014-05-16 | 2014-10-22 | 苏州佳世达电通有限公司 | Management method for access information |
| CN105472585A (en) * | 2015-12-16 | 2016-04-06 | 魅族科技（中国）有限公司 | Network setting method and mobile terminal |
| US9699716B1 (en) | 2016-03-01 | 2017-07-04 | At&T Mobility Ii Llc | Method and device for managing access point name information |
| WO2017142019A1 (en) * | 2016-02-19 | 2017-08-24 | ヤマハ株式会社 | Communication apparatus, router, server, system, and setting method |
| KR101809239B1 (en) * | 2011-06-30 | 2017-12-14 | 에스케이텔레콤 주식회사 | Apn changing apparatus and method, wireless terminal for apn change and record medium |
| CN108924828A (en) * | 2018-06-25 | 2018-11-30 | 中国联合网络通信集团有限公司 | A kind of APN adaptive approach, server-side and terminal |
| CN110662234A (en) * | 2019-09-29 | 2020-01-07 | 广州鲁邦通物联网科技有限公司 | Method and system for zero APN configuration |
| CN111629373A (en) * | 2020-05-26 | 2020-09-04 | 中国联合网络通信集团有限公司 | Method and background system for dynamically configuring operator parameters |
| US10834573B2 (en) | 2019-02-15 | 2020-11-10 | At&T Mobility Ii Llc | Systems, devices and methods for managing access point name information by operators and users on the SIM |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102647245A (en) * | 2011-02-22 | 2012-08-22 | 中国移动通信集团公司 | Data transmission method, device and system |
| KR101809239B1 (en) * | 2011-06-30 | 2017-12-14 | 에스케이텔레콤 주식회사 | Apn changing apparatus and method, wireless terminal for apn change and record medium |
| CN102883305A (en) * | 2011-07-15 | 2013-01-16 | 上海艾特维通信科技有限公司 | Device and method for realizing remote software upgrading of wireless terminal |
| CN103812883B (en) * | 2012-11-06 | 2017-11-21 | 中国移动通信集团公司 | A kind of terminal management method, apparatus and system |
| CN103812883A (en) * | 2012-11-06 | 2014-05-21 | 中国移动通信集团公司 | Method, device and system for terminal management |
| CN103906092A (en) * | 2014-03-28 | 2014-07-02 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for updating access point information |
| CN104113834A (en) * | 2014-05-16 | 2014-10-22 | 苏州佳世达电通有限公司 | Management method for access information |
| CN104113834B (en) * | 2014-05-16 | 2018-03-06 | 苏州佳世达电通有限公司 | Access the management method of information |
| CN104105077B (en) * | 2014-07-25 | 2017-10-31 | 广东欧珀移动通信有限公司 | A kind of mobile phone upgrade method and device |
| CN104105077A (en) * | 2014-07-25 | 2014-10-15 | 广东欧珀移动通信有限公司 | Mobile phone upgrading method and device |
| CN105472585A (en) * | 2015-12-16 | 2016-04-06 | 魅族科技（中国）有限公司 | Network setting method and mobile terminal |
| WO2017142019A1 (en) * | 2016-02-19 | 2017-08-24 | ヤマハ株式会社 | Communication apparatus, router, server, system, and setting method |
| US10383043B2 (en) | 2016-03-01 | 2019-08-13 | At&T Mobility Ii Llc | Method and device for managing access point name information |
| US10034231B2 (en) | 2016-03-01 | 2018-07-24 | At&T Mobility Ii Llc | Method and device for managing access point name information |
| US9699716B1 (en) | 2016-03-01 | 2017-07-04 | At&T Mobility Ii Llc | Method and device for managing access point name information |
| US10602436B2 (en) | 2016-03-01 | 2020-03-24 | At&T Mobility Ii Llc | Method and device for managing access point name information |
| CN108924828A (en) * | 2018-06-25 | 2018-11-30 | 中国联合网络通信集团有限公司 | A kind of APN adaptive approach, server-side and terminal |
| CN108924828B (en) * | 2018-06-25 | 2021-08-31 | 中国联合网络通信集团有限公司 | APN self-adaptation method, server and terminal |
| US10834573B2 (en) | 2019-02-15 | 2020-11-10 | At&T Mobility Ii Llc | Systems, devices and methods for managing access point name information by operators and users on the SIM |
| US11381957B2 (en) | 2019-02-15 | 2022-07-05 | At&T Intellectual Property I, L.P. | Systems, devices and methods for managing access point name information by operators and users on the SIM |
| CN110662234A (en) * | 2019-09-29 | 2020-01-07 | 广州鲁邦通物联网科技有限公司 | Method and system for zero APN configuration |
| CN111629373A (en) * | 2020-05-26 | 2020-09-04 | 中国联合网络通信集团有限公司 | Method and background system for dynamically configuring operator parameters |
| CN111629373B (en) * | 2020-05-26 | 2023-03-24 | 中国联合网络通信集团有限公司 | Method and background system for dynamically configuring operator parameters |
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Application publication date: 20100707 |