CN1838819A - Service access method for packet domain - Google Patents
Service access method for packet domain Download PDFInfo
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- CN1838819A CN1838819A CNA2005100557590A CN200510055759A CN1838819A CN 1838819 A CN1838819 A CN 1838819A CN A2005100557590 A CNA2005100557590 A CN A2005100557590A CN 200510055759 A CN200510055759 A CN 200510055759A CN 1838819 A CN1838819 A CN 1838819A
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Abstract
The invention relates to a service access method of grouped field, which comprises: the mobile network and the shared network contract to the contracted network of said shared network; the user moves to the shared network to initialize the service request; when the shared network receives said service request, according to the mark of contracted network and the network mark contained in said service request message, judges if the mobile network of user is the contracted network, if it is, accessing the user, or else, rejecting access. The invention can realize shared service of user in itself network, and the shared service in the area of shared network to apply the user. With said invention, the small operator can only build the support service platform without accessing network, but using the shared network device of large operator to reduce the cost.
Description
Technical field
The present invention relates to the mobile network field of packet domain, be specifically related to a kind of business access method of packet domain.
Background technology
At present, for the mobile network of packet domain, each mobile network includes wireless access network and core net.Core net mainly comprises: service universal grouping wireless business supporting node (SGSN, ServingGPRS Support Node), Gateway GPRS Support Node (GGSN, Gateway GPRS SupportNode), attaching position register (HLR, Home Location Register), SMS service center (SMSC, Short Message Service Centre), service control point (SCP, Service ControlPoint) etc., different mobile networks passes through bearer service platform separately, as: GGSN, HLR, SMSC, the operation mode of design such as SCP and realization oneself, business with self-character is provided for the user.The above different mobile network typically refers to the mobile network by the different operators operation.
Different mobile networks' coverage might be different, exceed self network coverage as the user that belongs to certain mobile network and entered other mobile network's coverage, and initiate to insert when asking, after the SGSN of this network receives the request of access, will find that this user does not belong to present networks, thereby the access request of refusing user's, the user just can't carry out business in other network except that belonging network like this.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of business access method of packet domain, makes the user except enjoying the service in affiliated mobile network's coverage, also can enjoy service in other mobile network's coverage.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of business access method of packet domain, this method comprises:
Become the subscription network of this shared network behind mobile network and the shared network contraction, the network identity of shared network record subscription network;
The user moves to shared network and initiates service request, after shared network receives service request,, judge whether the mobile network of user attaching is subscription network according to the network identity that carries in subscription network sign that writes down and the business request information, if insert the user; Otherwise refusal inserts.
In the time of described mobile network and shared network contraction, the configuration subscription network takies the number of resources of shared network on shared network, and,
Described shared network further comprises after the mobile network who judges user attaching is self subscription network, before inserting the user: shared network is judged the number of resources whether number of resources that the subscription network of user attaching takies disposes when signatory, if refusal inserts; Otherwise, insert the user.
The described number of resources that takies shared network at shared network configuration subscription network is: dispose on the universal grouping wireless business supporting node SGSN in shared network.
The described number of resources that disposes on shared network is: the number of users of Jie Ruing simultaneously, the packet data protocol number of Ji Huoing simultaneously, the advanced charge amount of Jie Ruing simultaneously, flow, or above combination arbitrarily.
When the number of resources that disposes on shared network is more than one, described shared network judge number of resources that the subscription network of user attaching takies shared network whether when signatory the detailed process of the number of resources of configuration be: shared network is judged the whether corresponding number of resources of configuration when signatory of various number of resources that the subscription network of user attaching takies successively, as long as a judged result is arranged for being just refusal access; If all judged results all are not, insert the user.
Whether the mobile network that described shared network receives after the service request, judge user attaching is before the subscription network, further comprise: shared network judges whether the mobile network of user attaching is present networks, if, insert the user, this flow process finishes, otherwise, continue to judge whether the mobile network of user attaching is the subscription network of self;
Perhaps, shared network comprises further shared network judges whether the mobile network of user attaching is present networks after the mobile network who judges user attaching is not the subscription network of self, if insert the user, otherwise refusal inserts.
Described mobile network and shared network contraction are; The SGSN of mobile network and shared network is signatory, and,
Whether the described mobile network who judges user attaching is that subscription network is that SGSN by shared network carries out.
Described access user is the wireless access network by shared network, or the part core net, or both combinations are finished; And described part core net is SGSN, or Gateway GPRS Support Node GGSN, or both combinations.
Compared with prior art, method provided by the present invention becomes the subscription network of this shared network after by mobile network and shared network contraction, when the user of subscription network moves to shared network, can realize inserting by shared network, make the user of subscription network not only can in the coverage of self network, insert, also can in the coverage of signatory shared network, insert, enlarge the zone that the subscription network user enjoys service, make things convenient for the user.In addition, according to the proposed method, little operator also can only build the bearer service platform when construction network, do not build access network device and part equipment of the core network, and realizes inserting by the shared network equipment of big operator, to reduce cost.
Description of drawings
Fig. 1 is the flow chart of specific embodiment one of the business access method of packet domain provided by the invention;
Fig. 2 is the flow chart of specific embodiment two of the business access method of packet domain provided by the invention.
Embodiment
Because mobile network's wireless access network and part core net only are responsible for user's access, and irrelevant with the specific implementation of business, professional specific implementation is finished by the bearer service platform.Therefore, the present invention proposes and only to be responsible for the network equipment of access and the method for other mobile network sharing, for example: mobile network A with self radio Access Network and part core net and other mobile network sharing after, other mobile network such as mobile network B just can belong to the user's of mobile network B access by mobile network A realization, are realized the concrete business of customer requirements then by the bearer service platform of mobile network B.Here, can be called shared network with the mobile network of the subnetwork equipment of other mobile network sharing self.
The network equipment of sharing can be a wireless access network, also can be that part core net or both have concurrently.Wireless access network mainly refers to base station and wireless controller, and the part core net mainly refers to SGSN, GGSN etc.
Core concept of the present invention is: the subscription network that becomes this shared network behind mobile network and the shared network contraction; The user moves to shared network and initiates service request, after shared network receives service request from user, judges according to the network identity in the service requesting information whether the mobile network of user attaching is the subscription network of self, if insert the user; Otherwise refusal inserts.
Therefore subscription network is exactly and shares network contraction so that use the mobile network of the shareable device of shared network.Shared network not only can be responsible for inserting the user of subscription network, also can be responsible for the user of access belonging in self network.
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is the flow chart of specific embodiment one of the business access method of packet domain provided by the invention, and as shown in Figure 1, its concrete steps are as follows:
Step 101: the subscription network that becomes this shared network behind mobile network and the shared network contraction.
Here, shared network will write down the network identity of this subscription network.
Step 102: the user moves to shared network, and initiates service request.
Have network identity in the business request information.
Step 103: shared network receives service request from user, judges according to the network identity that business request information is carried whether the mobile network of user attaching is the subscription network of self, if insert the user; Otherwise refusing user's inserts.
Shared network according to network identity, sends to corresponding subscription network with service request from user behind the user who inserts subscription network, finish corresponding service by subscription network.
Because the resource of shared network is limited, it may want the user of access belonging in a plurality of subscription networks simultaneously, also may also to insert self network user simultaneously, therefore, take excess resource for fear of certain subscription network, thereby influence other subscription network user or self network user's access, shared network can limit the resource that subscription network takies, the condition of restriction can be: subscription network inserts the number of users of self simultaneously, the packet data protocol of the subscription network that self activates simultaneously (PDP, PacketData Protocol) number, subscription network inserts the advanced charge amount of self simultaneously, subscription network takies flow of self network etc.As shown in Figure 2, concrete steps are as follows:
Step 201: become the subscription network of shared network after the SGSN of mobile network and shared network is signatory, on the SGSN of shared network, dispose the number of resources that takies shared network simultaneously.This number of resources can be consulted to finish configuration by subscription network and shared network, also can be configured in the shared network by subscription network, also can be configured by the signatory situation of shared network according to subscription network.
Equally, the SGSN of shared network will write down the network identity of subscription network.
Here the resource of indication can be: the combination of one or more in the number of users of Jie Ruing, the PDP number that activates simultaneously, the advanced charge amount that inserts simultaneously, the flow etc. simultaneously.
Step 202: the user moves to shared network, and initiates service request.
Have user ID in the business request information, comprise network identity in the user ID.
Step 203: the SGSN of shared network receives service request, judges according to the user ID of carrying in the business request information whether the mobile network of user attaching is the subscription network of self, if, execution in step 204; Otherwise, sending access-reject message to the user, this flow process finishes.
The user ID of carrying in the business request information is often referred to international mobile subscriber identity (IMSI, International Mobile Subscriber Identity), the previous section of IMSI is by network identity, be mobile country code (MCC, Mobile Country Code) and mobile network code, MNC (MNC, MobileNetwork Code) form.The SGSN of shared network compares business request information network identity that carries and the subscription network sign of having preserved, just can learn according to comparative result whether the mobile network of user attaching is the subscription network of self.Shared network also can the subscription network sign in self record find the network identity that carries in the business request information by whether, determines whether the mobile network of user attaching is the subscription network of self.
Step 204: the SGSN of shared network adds up the resource value that this subscription network takies shared network, and establishing the statistical value that obtains is m.
Step 205: the SGSN of shared network judges that whether m is greater than the corresponding number of resources that takies shared network that disposes in the step 201, if send access-reject message to the user; Otherwise, insert the user.
From the above mentioned, the resource of configuration should be corresponding one by one in the resource that the subscription network that need add up takies shared network and the step 201, can be a kind of resource, also can be the combination of more than one resources.If the combination of resource just obtains a plurality of statistical values.If a plurality of statistical values are arranged, just respectively relatively,, just refuse access as long as there is one to go beyond the scope with each statistical value and corresponding Configuration Values; Only in the corresponding number of resources scope that each statistical value is all disposing, just can allow the user to insert.
When shared network sends the request refuse information to the user, also can notify shared resource deficiency, the needs application more resources of affiliated its application of mobile network of user simultaneously.Shared network can be determined its Internet utilization fee of collecting is used according to the number of resources of subscription network application.
In addition, in specific embodiment one and two, if shared network also is responsible for inserting self network user simultaneously, so, after shared network receives service request, before step 103 or step 203, shared network can judge earlier whether the mobile network of user attaching is present networks, if, inserting the user, this flow process finishes; Otherwise, judge again whether the mobile network of user attaching is the subscription network of self, i.e. execution in step 103 or step 203.Perhaps, after step 103 or step 203, promptly shared network judges further more whether the mobile network of user attaching is present networks after the mobile network who judges user attaching is not the subscription network of self, if insert the user; Otherwise refusal inserts.
The above only is process of the present invention and method embodiment, in order to restriction the present invention, all any modifications of being made within the spirit and principles in the present invention, is not equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1, a kind of business access method of packet domain is characterized in that, this method comprises:
Become the subscription network of this shared network behind mobile network and the shared network contraction, the network identity of shared network record subscription network;
The user moves to shared network and initiates service request, after shared network receives service request,, judge whether the mobile network of user attaching is subscription network according to the network identity that carries in subscription network sign that writes down and the business request information, if insert the user; Otherwise refusal inserts.
2, the method for claim 1 is characterized in that, in the time of described mobile network and shared network contraction, the configuration subscription network takies the number of resources of shared network on shared network, and,
Described shared network further comprises after the mobile network who judges user attaching is self subscription network, before inserting the user: shared network is judged the number of resources whether number of resources that the subscription network of user attaching takies disposes when signatory, if refusal inserts; Otherwise, insert the user.
3, method as claimed in claim 2 is characterized in that, the described number of resources that takies shared network at shared network configuration subscription network is: dispose on the universal grouping wireless business supporting node SGSN in shared network.
4, method as claimed in claim 2 is characterized in that, the described number of resources that disposes on shared network is: the number of users of Jie Ruing simultaneously, the packet data protocol number of Ji Huoing simultaneously, the advanced charge amount of Jie Ruing simultaneously, flow, or above combination arbitrarily.
5, method as claimed in claim 4, it is characterized in that, when the number of resources that disposes on shared network is more than one, described shared network judge number of resources that the subscription network of user attaching takies shared network whether when signatory the detailed process of the number of resources of configuration be: shared network is judged the whether corresponding number of resources of configuration when signatory of various number of resources that the subscription network of user attaching takies successively, as long as a judged result is arranged for being just refusal access; If all judged results all are not, insert the user.
6, the method for claim 1, it is characterized in that, whether the mobile network that described shared network receives after the service request, judge user attaching is before the subscription network, further comprise: shared network judges whether the mobile network of user attaching is present networks, if, inserting the user, this flow process finishes, otherwise, continue to judge whether the mobile network of user attaching is the subscription network of self;
Perhaps, shared network comprises further shared network judges whether the mobile network of user attaching is present networks after the mobile network who judges user attaching is not the subscription network of self, if insert the user, otherwise refusal inserts.
7, the method for claim 1 is characterized in that, described mobile network and shared network contraction are: the SGSN of mobile network and shared network is signatory, and,
Whether the described mobile network who judges user attaching is that subscription network is that SGSN by shared network carries out.
8, the method for claim 1 is characterized in that, described access user is the wireless access network by shared network, or the part core net, or both combinations are finished; And described part core net is SGSN, or Gateway GPRS Support Node GGSN, or both combinations.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100557590A CN100438693C (en) | 2005-03-21 | 2005-03-21 | Service access method for packet domain |
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| CNB2005100557590A CN100438693C (en) | 2005-03-21 | 2005-03-21 | Service access method for packet domain |
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| CN1838819A true CN1838819A (en) | 2006-09-27 |
| CN100438693C CN100438693C (en) | 2008-11-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612117A (en) * | 2012-03-20 | 2012-07-25 | 中兴通讯股份有限公司 | Mobile terminal and network selecting method thereof |
| CN108307082A (en) * | 2018-02-07 | 2018-07-20 | 中国信息通信研究院 | A method of realizing ip voice service access |
| CN115134938A (en) * | 2021-03-26 | 2022-09-30 | 西安中诺通讯有限公司 | Terminal communication method and communication system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2369746A (en) * | 2000-11-30 | 2002-06-05 | Ridgeway Systems & Software Lt | Communications system with network address translation |
| US6757795B2 (en) * | 2001-04-03 | 2004-06-29 | International Business Machines Corporation | Apparatus and method for efficiently sharing memory bandwidth in a network processor |
| FI20020026A0 (en) * | 2002-01-08 | 2002-01-08 | Nokia Corp | Selection of GGSN in a shared mobile network |
| US20040176075A1 (en) * | 2003-01-31 | 2004-09-09 | Uwe Schwarz | Method and system for sharing the capacity in a radio access network |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612117A (en) * | 2012-03-20 | 2012-07-25 | 中兴通讯股份有限公司 | Mobile terminal and network selecting method thereof |
| WO2013139077A1 (en) * | 2012-03-20 | 2013-09-26 | 中兴通讯股份有限公司 | Mobile terminal and network selection method therefor |
| CN102612117B (en) * | 2012-03-20 | 2014-03-12 | 中兴通讯股份有限公司 | Mobile terminal and network selecting method thereof |
| US9713079B2 (en) | 2012-03-20 | 2017-07-18 | Zte Corporation | Mobile terminal and method for mobile terminal to select network |
| CN108307082A (en) * | 2018-02-07 | 2018-07-20 | 中国信息通信研究院 | A method of realizing ip voice service access |
| CN108307082B (en) * | 2018-02-07 | 2020-05-15 | 中国信息通信研究院 | Method for realizing IP voice service access |
| CN115134938A (en) * | 2021-03-26 | 2022-09-30 | 西安中诺通讯有限公司 | Terminal communication method and communication system |
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| CN100438693C (en) | 2008-11-26 |
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Granted publication date: 20081126 Termination date: 20130321 |