CN101207897B - Method for implementation of roaming based on short message and method for implementation of PHS mobile phone roaming - Google Patents
Method for implementation of roaming based on short message and method for implementation of PHS mobile phone roaming Download PDFInfo
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- CN101207897B CN101207897B CN2006101674473A CN200610167447A CN101207897B CN 101207897 B CN101207897 B CN 101207897B CN 2006101674473 A CN2006101674473 A CN 2006101674473A CN 200610167447 A CN200610167447 A CN 200610167447A CN 101207897 B CN101207897 B CN 101207897B
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Abstract
The invention discloses a roaming implementation method based on message, the steps of which are as follows: a PHS mobile telephone sends roaming requirement to the SP of the roaming place from the local; the SP of the roaming place receives the roaming requirement, and then, applies telephone number storage to the database of the roaming place; the database root of the roaming place returns roaming parameters to the SP of the roaming place; and then the SP of the roaming place sends the roaming parameters to the PHS mobile telephone in the form of message through the message center; the PHS mobile telephone receives the message and extracts the roaming parameters of the message; afterwards, the PHS mobile telephone is configured according to the roaming parameters, and then executes network searching and position register. The invention further discloses a method of implementing roaming for PHS mobile telephone. The invention improves the situation that the reserved parameters occupy the resources of the roaming place and increases the response speed.
Description
Technical field
The present invention relates to a kind of loaming method of PHS mobile phone, specifically, relate to a kind of method that realizes roaming based on the roaming implementation method and the PHS mobile phone of short message.
Background technology
At present, the roaming of PHS mobile phone (Personal Handyphone System) is to write the roaming parameter in the mobile phone or write in the card (to contain and change the roaming place card), the roaming place network need be reserved relevant parameters, for example, to the roaming of B ground, the parameter library on B ground need be preserved the user's of A PS-Number and authentication code as the user on A ground, if realize roaming at home, each city will keep the parameter in other cities, like this, waste a large amount of resources.Perhaps, the roaming place network need carry out parameter ownership place to be handled, and is similar to GSM and CDMA roaming implementation, and the relevant parameter of the mobile phone of roaming will constantly exchange between roaming place and ownership place.Like this, reserve parameter and will take roaming place resource (or burden of increase user), and parameter is carried out speed and the promptness that ownership place is handled will influence the parameter processing.
Summary of the invention
Technical problem solved by the invention provides a kind of roaming implementation method based on short message, has improved and has reserved the situation that parameter takies the roaming place resource, has improved response speed.
Technical scheme is as follows:
Roaming implementation method step based on short message is as follows:
(1) the PHS mobile phone sends the roaming request by ownership place to roaming place SP;
(2) after roaming place SP receives this roaming request, distribute telephone numbers to roaming place database application;
(3) the roaming place database returns the roaming parameter to described roaming place SP;
(4) roaming place SP should roam parameter by short message service center and send to described PHS mobile phone by short message way;
(5) after the PHS mobile phone receives described short message, extract the roaming parameter in the described short message, described PHS mobile phone is configured according to the roaming parameter, carries out web search and Location Registration then.
Further, the parameter of roaming described in the step (3) comprises: PHS phone number, authentication mode, authentication code, country code, operator code or control channel.
Further, step (4) is specially:
Roaming place SP carries out encryption to this roaming parameter, roaming parameter after encrypting is sent to short message service center, roaming parameter after short message service center will encrypt is loaded in the short message, and then, short message service center will contain the short message of roaming parameter and send to described PHS mobile phone;
Step (5) further comprises: the roaming parameter of encrypting in the short message is decrypted.
Further, step (5) is specially:
When (51) short message that receives when the PHS mobile phone comprises the roaming parameter, extract the roaming parameter in the short message;
(52) this roaming parameter is decrypted;
(53) the PHS mobile phone is configured according to the roaming parameter;
(54) the PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
Further, step (51) further comprises: when the roaming request is unsuccessful, and the unsuccessful prompting of PHS handset displays request.
Further, step (53) further comprises: after the roaming parameter configuration success of PHS mobile phone, described roaming parameter is write the roaming parameter list.
Another technical problem solved by the invention provides the method that a kind of PHS mobile phone is realized roaming, has improved and has reserved the situation that parameter takies the roaming place resource, has improved response speed.
Technical scheme is as follows:
The PHS mobile phone realizes that the method step of roaming is as follows:
When (1) short message that receives when the PHS mobile phone comprises the roaming parameter, extract the roaming parameter in the short message;
(2) the PHS mobile phone is configured according to the roaming parameter;
(3) the PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
Step (1) further comprises: when the roaming parameter is encrypted state, this roaming parameter is decrypted.
Step (2) further comprises: be the telephone number interpolation ground area code of PHS mobile phone.
Step (2) further comprises: after the roaming parameter configuration success of PHS mobile phone, described roaming parameter is write the roaming parameter list, show the roaming place telephone number simultaneously.
The present invention realizes that the mode of roaming relies on the roaming place to handle the roaming parameter fully, the acquisition of all roaming parameters all is to dispose automatically by short message and SP, and do not need to roam at present needed burning number (manually) and write card (manually) support, do not need the process of reserving by phone, and after applying for successfully, do not need to carry out the strange land parameter during roaming and confirm, improved and reserved the situation that parameter takies the roaming place resource, improved response speed.
Description of drawings
Fig. 1 is the flow chart of PHS mobile phone application roaming function;
Fig. 2 is the process chart of PHS mobile phone to the roaming parameter.
Embodiment
The inventive method comprises on the whole: the PHS mobile phone is to the roaming processing of parameter and roaming place SP (Service Provider) support to the PHS mobile phone.
The PHS mobile phone comprises the processing procedure of roaming parameter:
Receive the short message of roaming processing when the PHS mobile phone after, this short message is decrypted, extracts the roaming parameter in this short message, the roaming parameter is write in the roaming parameter list of PHS mobile phone, by the time after roaming is asked successfully, carry out normal search network and Location Registration.This roaming parameter comprises phone number (PS-Number), authentication mode, authentication code, country code, operator code and control channel.
Roaming place SP (Service Provider) is the normal network in the roaming place process of distributing telephone numbers to the support of PHS mobile phone, and process is as follows:
After roaming place SP receives the roaming request, distribute telephone numbers (consistent) to roaming place database application with common network burning process, the roaming parameter that the roaming place database is beamed back is carried out encryption, be dealt into by short message service center on the PHS mobile phone of application roaming.This roaming parameter comprises PS-Number, authentication mode, authentication code, country code, operator code and control channel.
With reference to the accompanying drawings, the preferred embodiments of the present invention are described in detail.
As shown in Figure 1, the detailed process based on the roaming implementation method of short message is as follows:
1, when the PHS mobile phone need leave ownership place and enters the roaming place, then needs send the roaming request to roaming place SP by the ownership place at PHS mobile phone place.
Because the PHS mobile phone is a validated user at ownership place only, and can't pass through in the roaming place authentication, be the disabled user, so can't send and receive short message.
When the PHS mobile phone after ownership place short message service center sends the roaming request, ownership place short message service center should roam and ask to be forwarded to roaming place SP by roaming place short message service center.
2, after roaming place SP receives this roaming request, distribute telephone numbers to roaming place database application.
The roaming place database storage has PS-Number, authentication code and telephone number, stores authentication mode, country code, operator code and control channel simultaneously, can above-mentioned parameter directly be added in the short message as the roaming parameter by roaming place SP.
3, the roaming place database root is according to returning the roaming parameter to roaming place SP.
Roaming place SP encrypts the roaming parameter that receives, and then, the roaming parameter after encrypting is sent to roaming place short message service center.In roaming place short message service center, the roaming parameter after this encryption is loaded in the short message, and then, roaming place short message service center will contain the short message of roaming parameter and send to ownership place short message service center.
4, ownership place short message service center contains the short message of roaming parameter and sends to the PHS mobile phone.
5, after the PHS mobile phone receives short message, extract the roaming parameter in the short message, the roaming parameter of encrypting in the short message is decrypted, to roam parameter and write the roaming parameter list, subsequently, the PHS mobile phone is configured according to the roaming parameter, carries out web search and Location Registration at last.
As shown in Figure 2, after the PHS mobile phone receives short message, realize that the step of roaming is as follows:
When 1, the short message that receives when the PHS mobile phone comprises the roaming parameter, extract the roaming parameter in the short message.
Step S201:PHS mobile phone receives short message.
Step S202: judge whether this short message is the answer of roaming request.
The PHS mobile phone is by checking that whether containing the answer number in this short message judges whether this short message is that roaming is replied, and when containing the answer number in this short message, then this short message is replied execution in step, execution in step S204 for roaming; Otherwise, execution in step S203.
Replying number is that operator specifies the answer of a number as the roaming application, and for example, the answer number of appointment is 100114.When the PHS mobile phone is received the short message that this number sends, think that then the content of this short message contains the roaming parameter.
Step S203: when not containing the roaming parameter in this note, this short message is common short message, and the PHS mobile phone carries out common short message to be handled.
Step S204:PHS mobile phone judges whether application is successful.
The PHS mobile phone is by checking that whether containing the roaming parameter in this short message judges whether this short message is roamed and ask successfully, when containing in this short message when roaming parameter, roams and asks successfully execution in step S205; Otherwise, execution in step S206.
2, the PHS mobile phone is configured according to the roaming parameter.
Step S205: roam the parameter deciphering.
When the roaming parameter that contains in the short message, need to extract the roaming parameter in this short message.When if this roaming parameter is encrypted state, need roam parameter to this and be decrypted, then, extract this roaming parameter.
Step S206: when not containing the roaming parameter in this short message, then not success of expression roaming request this time, the PHS mobile phone can show the unsuccessful content of application on display screen, apply for comprising in the unsuccessful content the unsuccessful prompting of roaming request.
The content of short message that the PHS mobile phone is received answer is for empty, and during perhaps for the unsuccessful content of application, expression roaming request is unsuccessful.The unsuccessful prompting of roaming request can be " not opening this business ", also can be code, as 01 (this business is not opened in expression).
Step S207:PHS mobile phone is configured according to the roaming parameter, will roam parameter and write the roaming parameter list, is the telephone number interpolation ground area code of PHS mobile phone.
Step S208:PHS mobile phone is in the success of display screen prompting roaming parameter configuration, and simultaneously, the PHS mobile phone can show the roaming place telephone number.
3, the PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
Step S209:PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
When the PHS mobile phone after the roaming place searches the success of network and Location Registration, just can utilize the network of roaming place to communicate.
Claims (10)
1. roaming implementation method based on short message, step is as follows:
(1) the PHS mobile phone sends the roaming request by ownership place to roaming place SP;
(2) after roaming place SP receives this roaming request, distribute telephone numbers to roaming place database application;
(3) the roaming place database returns the roaming parameter to described roaming place SP;
(4) roaming place SP should roam parameter by short message service center and send to described PHS mobile phone by short message way;
(5) after the PHS mobile phone receives described short message, extract the roaming parameter in the described short message, described PHS mobile phone is configured according to the roaming parameter, carries out web search and Location Registration then.
2. the roaming implementation method based on short message according to claim 1 is characterized in that, the parameter of roaming described in the step (3) comprises: PHS phone number, authentication mode, authentication code, country code, operator code or control channel.
3. the roaming implementation method based on short message according to claim 1 is characterized in that, step (4) is specially:
Roaming place SP carries out encryption to this roaming parameter, roaming parameter after encrypting is sent to short message service center, roaming parameter after short message service center will encrypt is loaded in the short message, and then, short message service center will contain the short message of roaming parameter and send to described PHS mobile phone;
Step (5) further comprises: the roaming parameter of encrypting in the short message is decrypted.
4. the roaming implementation method based on short message according to claim 1 is characterized in that, step (5) is specially:
When (51) short message that receives when the PHS mobile phone comprises the roaming parameter, extract the roaming parameter in the short message;
(52) this roaming parameter is decrypted;
(53) the PHS mobile phone is configured according to the roaming parameter;
(54) the PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
5. the roaming implementation method based on short message according to claim 4 is characterized in that, step (51) further comprises: when the roaming request is unsuccessful, and the unsuccessful prompting of PHS handset displays request.
6. the roaming implementation method based on short message according to claim 4 is characterized in that, step (53) further comprises: after the roaming parameter configuration success of PHS mobile phone, described roaming parameter is write the roaming parameter list.
7. a PHS mobile phone is realized the method for roaming, and step is as follows:
(1) after the PHS mobile phone receives short message,, and contains the roaming parameter in the described short message, then extract the roaming parameter in the short message if judge of the answer of described short message for the roaming request;
(2) the PHS mobile phone is configured according to the roaming parameter;
(3) the PHS mobile phone carries out web search and Location Registration according to the roaming parameter.
8. PHS mobile phone according to claim 7 is realized the method for roaming, it is characterized in that step (1) further comprises: when the roaming parameter is encrypted state, this roaming parameter is decrypted.
9. PHS mobile phone according to claim 7 is realized the method for roaming, it is characterized in that step (2) further comprises: be the telephone number interpolation ground area code of PHS mobile phone.
10. PHS mobile phone according to claim 7 is realized the method for roaming, it is characterized in that, step (2) further comprises: after the roaming parameter configuration success of PHS mobile phone, described roaming parameter is write the roaming parameter list, show the roaming place telephone number simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006101674473A CN101207897B (en) | 2006-12-20 | 2006-12-20 | Method for implementation of roaming based on short message and method for implementation of PHS mobile phone roaming |
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| CN2006101674473A CN101207897B (en) | 2006-12-20 | 2006-12-20 | Method for implementation of roaming based on short message and method for implementation of PHS mobile phone roaming |
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| CN101207897A CN101207897A (en) | 2008-06-25 |
| CN101207897B true CN101207897B (en) | 2011-10-26 |
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Families Citing this family (2)
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| US9008309B2 (en) * | 2012-07-02 | 2015-04-14 | Intel Mobile Communications GmbH | Circuit arrangement and a method for roaming between a visited network and a mobile station |
| CN106131768A (en) * | 2016-06-28 | 2016-11-16 | 广州二六三移动通信有限公司 | Method, system and the platform of a kind of roaming number air card-writing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6564054B1 (en) * | 1999-02-19 | 2003-05-13 | Fujitsu Limited | Mobile communication system |
| CN1568086A (en) * | 2003-07-01 | 2005-01-19 | 中兴通讯股份有限公司 | Method of roaming in networks with different parameters for PHS terminal |
| CN1728866A (en) * | 2004-07-27 | 2006-02-01 | 中兴通讯股份有限公司 | Method for logging on network temporarily for PHS users at foreign land |
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2006
- 2006-12-20 CN CN2006101674473A patent/CN101207897B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6564054B1 (en) * | 1999-02-19 | 2003-05-13 | Fujitsu Limited | Mobile communication system |
| CN1568086A (en) * | 2003-07-01 | 2005-01-19 | 中兴通讯股份有限公司 | Method of roaming in networks with different parameters for PHS terminal |
| CN1728866A (en) * | 2004-07-27 | 2006-02-01 | 中兴通讯股份有限公司 | Method for logging on network temporarily for PHS users at foreign land |
Non-Patent Citations (2)
| Title |
|---|
| 马嫦芸，孟庆宏，律斌，梁艳.天津通信PHS网互通技术研究.天津通信技术 4.2004,(4),1-5. |
| 马嫦芸,孟庆宏,律斌,梁艳.天津通信PHS网互通技术研究.天津通信技术 4.2004,(4),1-5. * |
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