CN101272538A - Method for locally processing inter-group service - Google Patents
Method for locally processing inter-group service Download PDFInfo
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- CN101272538A CN101272538A CNA2008100847027A CN200810084702A CN101272538A CN 101272538 A CN101272538 A CN 101272538A CN A2008100847027 A CNA2008100847027 A CN A2008100847027A CN 200810084702 A CN200810084702 A CN 200810084702A CN 101272538 A CN101272538 A CN 101272538A
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Abstract
The invention discloses a method and relates to the processing technology for mobile network services. The invention is put forward for solving the problem that the business processing can not be operated when current local network is disconnected with mobile network. A technical proposal adopted is that that the mobile local network is not communicated with the mobile network and a business requester is located in the mobile local network. The technical proposal includes the following steps: A. after receiving a business request, the mobile switching center of the mobile local network checks whether the requested party is a local user or not; if yes, the mobile switching center seeks for the position information of the requested party in a local database and sends out a local paging to the requester; B. if the local paging is sent out successively, the mobile switching center forwards the business request to the requested. through adjusting the business processing mechanism of the mobile switching center in the local network, the method for locally processing interior services ensures the local network mobile switching center to support most of the services of the local network to reduce losses to the minimum under the condition that the communications with the network elements of the home location register of the mobile network, a business control platform, a short message center, etc. of the mobile network are broken.
Description
Technical field
The present invention relates to the mobile network service treatment technology, relate in particular to the professional local method of handling of a kind of intra-office.
Background technology
Along with the continuous development of mobile technology, the zone that mobile network covers is more and more wider, and by satellite or microwave technology, populations such as mountain area that some are remote and sea not close quarters have all been realized the network coverage.Because the restriction of landform and cost, the mobile network of on remote mountain areas, the island and large enterprise inside mostly is small-scale local area network.Fig. 1 is the connection diagram of local area network and mobile network, as shown in Figure 1, comprise mobile switching centre, attaching position register, exchange of short messages center, VLR Visitor Location Register, professional controlling platform and base station controller etc. in the mobile network, base station controller is connected in mobile switching centre; In order to save cost, other network elements such as attaching position register, the professional controlling platform etc. of mobile local area network except mobile switching centre are all shared with mobile network.Between mobile local area network and the mobile network via satellite or microwave signal be connected, use network elements such as the attaching position register of mobile network, professional controlling platform, short message service center to provide service for this mobile local area network.Mobile local area network has frequent interior business.
Because mobile local area network position is remoter, adopt low-quality transmission link such as satellite link or microwave link intercommunication with mobile network, there are shortcomings such as propagation delay time length, error rate height in satellite link or microwave link, and it is bigger influenced by weather, power supply, causes chain rupture easily.And these chain ruptures cause network element communicating interrupt such as the attaching position register of local area network and mobile network, professional controlling platform, short message service center, and the user can't carry out business such as position renewal, calling and short message fully.The business of these terminations had both comprised the business between mobile local area network user and the external user, also comprised the business between the mobile local area network internal user.Obviously, this is too big for the user's influence in the mobile local area network, and the loss that causes is bigger.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of intra-office the professional local method of handling, and can still can maintain the business in the mobile local area network under mobile local area network and mobile network communicating interrupt situation.
For achieving the above object, technical scheme of the present invention is achieved in that
The professional local method of handling of a kind of intra-office, mobile subscriber MS is positioned at mobile local area network, if the attaching position register HLR of described mobile local area network and mobile network interrupts, described method comprises:
The mobile switching centre of A, mobile local area network receives the service request that MS sends, and retrieves the called subscriber in local data base, inquires called subscriber's positional information;
B, mobile local area network initiate local paging according to described called subscriber's positional information to the called subscriber, if local paging is initiated successfully, described mobile switching centre is sent to the called subscriber with described service request.
Preferably, step B also comprises:
If failure is initiated in local paging, described mobile switching centre returns the service request failed message to MS.
Preferably, before steps A, also comprise the position updating process of MS:
Mobile local area network is received the position updating request that MS sends, and judges that the attaching position register of mobile local area network and mobile network breaks contact, the user data of retrieval MS in local data base;
If the user data of MS is arranged in the local data base, mobile local area network thinks that MS is a validated user, sends the position renewal to MS and replys.
Preferably, if described service request is call request, among the step B:
The mobile switching centre of described mobile local area network sends call setup message to the called subscriber, and the called subscriber returns call confirmation message.
Preferably, if mobile local area network and mobile network service controlling platform communicating interrupt also comprise before the steps A:
Called subscriber's log-on message is inquired about by the mobile switching centre of mobile local area network in local data base, judge that described MS is an intelligent service users, and mobile switching centre continues to manage business according to non intelligent trafficwise.
Preferably, if described service request is a SMS service, among the step B:
The mobile switching centre of mobile local area network sends the control protocol data-message to the called subscriber, carries short message in the described control protocol data-message.
The present invention is by adjusting the Business Processing mechanism of mobile switching centre in the local area network, make local area network mobile switching centre with network element communicating interrupt situations such as the attaching position register of mobile network, professional controlling platform, short message service center under still can support the most of professional of local area network, loss is reduced to minimum.
Description of drawings
Fig. 1 is the connection diagram of local area network and mobile network;
Fig. 2 is a mobile terminal position updating flow chart in the local area network;
Fig. 3 is the flow chart of speech business of the present invention;
The flow chart of speech business when Fig. 4 is caller of the present invention for intelligent subscriber;
Fig. 5 is the flow chart of short message service of the present invention.
Embodiment
Core concept of the present invention is: for better service is provided, the zone that present mobile network covers is more and more wider, local area network has appearred in populations such as mountain area that some are remote and sea not close quarters, though the deployment of local area network has solved some regional mobile communication problems, but because the link instability that is connected with mobile network, thereby cause the communication traffic of its internal user also unstable, this has had a strong impact on service quality, in case the link that is connected with mobile network is obstructed, lose very serious.The present invention is directed to the problems referred to above, by adjusting the Business Processing mechanism of mobile switching centre in the local area network, make local area network mobile switching centre with network element communicating interrupt situations such as the attaching position register of mobile network, professional controlling platform, short message service center under still can support the most of professional of local area network, make loss be reduced to minimum.Describe the present invention below in conjunction with accompanying drawing.
Fig. 2 is that flow chart is upgraded in the position in the local area network of the present invention, as shown in Figure 2, illustrates that at first local area network is communicated with the position new technological process more under the situation with mobile network, to understand the present invention better.
Step 201: local area network mobile switching centre receives the position updating request (Updata_Location_Area_Req) that portable terminal sends.
Step 202: the mobile switching centre of local area network finds in the local data base not this user's authentication parameter group, and to send authentication request (Send_Athentication_info) be the user applies authentication parameter to attaching position register in mobile network.After running succeeded, attaching position register in authentication response message (Send_Athentication_info_ack), returns user's authentication parameter collection.
Step 203: the mobile switching centre of local area network requires the user is carried out authentication, send authentication request (Athentication_REQ) to portable terminal and carry out authentication operations, user validation is differentiated portable terminal returns authentication responses (Athentication_RSP).
Step 204: the relevant encryption or need the business of integrity protection if the user has contracted, local area network mobile switching centre can initiate encryption mode order (SECURITY_MODE_CMD) and be used to be provided with the encryption of user side and network side and protection algorithm integrallty, key etc.Portable terminal receives that returning encryption mode after this orders finishes message (SECURITY_MODE_CMP).
Step 205: the business of relevant encryption if the user has contracted, the mobile switching centre of local area network will initiate temporary user identifier assignment commands (TMSI_Reallocation_CMD), distribute new temporary user identifier (TMSI, Temporary Mobile Station Identity) to the user.
Step 206: the transmission user identification code had assigned the mobile switching centre return results of message (TMSI_Reallocation_CMP) to local area network after the user was provided with and finishes TMSI.
When local area network and mobile network communicating interrupt, may further comprise the steps:
Step 1: local area network mobile switching centre receives the position updating request (Updata_Location_ Area_Req) that portable terminal sends.The position is upgraded and is betided after the sub-district gravity treatment of portable terminal, and portable terminal will be initiated position updating request automatically.
Step 2: the mobile switching centre of local area network finds whether the authentication parameter of this portable terminal group is arranged in the local data base, if do not have, because therefore current local area network and mobile network communicating interrupt upgrade failed message to the portable terminal home position, finish to work as pre-treatment; If the authentication parameter group of portable terminal is arranged, illustrate that then this portable terminal has been registered in the mobile switching centre of local area network, and passed through safety examination that so the mobile switching centre of local area network accepts this position updating request, home position upgrades replys.
Fig. 3 is the flow chart of speech business of the present invention, and as shown in Figure 3, speech business of the present invention may further comprise the steps:
Step 301: the mobile subscriber MS in the local area network makes a call, send the mobile switching centre of call setup message to local area network, mobile switching centre judges whether the called subscriber is the interior user of local area network, if not, because local area network and mobile network communicating interrupt do not deal with; If then enter step 302.
Step 302: mobile switching centre receives the setup requests that mobile subscriber MS sends, and judges that from local data mobile subscriber MS has service authority, returns to call out and carries out in the message informing mobile subscriber MS call treatment.
Step 303: interrupt mobile switching centre's inquiry local data base of local area network, retrieval called subscriber, and inquiry called subscriber's positional information because the mobile switching centre of local area network arrives the network of attaching position register.
Step 304: the mobile switching centre of local area network utilizes the positional information that retrieves the called subscriber, initiates paging.
Step 305: the paging success, the called subscriber returns and pages reply.The mobile switching centre of local area network sends call setup request message to the called subscriber, and mobile subscriber MS makes portable terminal return call confirmation message.
Step 306: called subscriber's ring, calling mobile terminal mobile subscriber MS listens to ring-back tone.
Step 307: called subscriber's off-hook, converse with mobile subscriber MS.
Step 308: mobile subscriber MS hangs up the telephone, and by discharging flow process finished call, the mobile switching centre of local area network goes out charging bill to the calling and called user respectively.
Wherein, step 302 and step between the step 303 are the handling process of local area network when being communicated with mobile network.
The flow chart of speech business when Fig. 4 is caller of the present invention for intelligent subscriber, as shown in Figure 4, the speech business that intelligent subscriber of the present invention calls out may further comprise the steps:
Step 401: the intelligent dialing user under the local area network makes a call, send the mobile switching centre of call setup message to local area network, mobile switching centre judges whether the called subscriber is the interior user of local area network, if not, because local area network and mobile network communicating interrupt do not deal with; If then enter step 402.
Step 402: the mobile switching centre of local area network receives the setup requests that mobile subscriber MS sends, and returns to call out and carries out in the message informing mobile subscriber MS call treatment.
Step 403: mobile switching centre's inquiry internal database of local area network, judging mobile subscriber MS is intelligent service users, because IN service Control Node communicating interrupt to mobile network, the mobile switching centre of local area network does not initiate and IN service controlling platform reciprocal process, continue to manage business according to non intelligent operation flow, continue to use called subscriber's number to continue.
Step 404: because the called subscriber is the user of registration under the local area network mobile switching centre, local area network mobile switching centre retrieves called subscriber's positional information from local data base, paging is initiated in the called subscriber region, promptly initiate paging by base station controller, base station.
Step 405: the paging success, the called subscriber returns and pages reply.Local area network mobile switching centre sends call setup request message to the called subscriber, and the called subscriber returns call confirmation message.
Step 406: called subscriber's ring, mobile subscriber MS listens to ring-back tone.
Step 407: called subscriber's off-hook, calling and called the user converse.
Step 408: the calling subscriber hangs up the telephone, and by discharging flow process finished call, local area network mobile switching centre goes out charging bill to the calling and called user respectively.
Wherein, step 402 and step between the step 403 are the handling process of local area network when being communicated with mobile network.
Fig. 5 is the flow chart of short message service of the present invention, and as shown in Figure 5, short message service of the present invention may further comprise the steps:
Step 501: portable terminal is initiated short message service, give mobile switching centre's sending service request message of local area network, mobile switching centre judges whether the called subscriber is the interior user of local area network, if not, because local area network and mobile network communicating interrupt do not deal with; If then the mobile switching centre of local area network returns service response to portable terminal, portable terminal receives that the mobile switching centre of service response backward office portion net sends the control protocol data-message, wherein carries content of short message.
Step 502: mobile switching centre's retrieval local data base of local area network, owing to the called subscriber registers in this locality, so the mobile switching centre of local area network inquires called subscriber's positional information.
Step 503: the mobile switching centre of local area network initiates the beep-page message to the called subscriber according to the called subscriber's who inquires positional information, and the called subscriber returns and pages reply.
Step 504: the mobile switching centre of local area network sends the control protocol data-message to the called subscriber, sends short message to called subscriber.
Wherein, the step between step 501 and the step 502, the step after the step 504 are the handling process of local area network when being communicated with mobile network.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (6)
1, the professional local method of handling of a kind of intra-office, mobile subscriber MS is positioned at mobile local area network, it is characterized in that, if the attaching position register HLR of described mobile local area network and mobile network interrupts, described method comprises:
The mobile switching centre of A, mobile local area network receives the service request that MS sends, and retrieves the called subscriber in local data base, inquires called subscriber's positional information;
B, mobile local area network initiate local paging according to described called subscriber's positional information to the called subscriber, if local paging is initiated successfully, described mobile switching centre is sent to the called subscriber with described service request.
2, the professional local method of handling of intra-office according to claim 1 is characterized in that step B also comprises:
If failure is initiated in local paging, described mobile switching centre returns the service request failed message to MS.
3, the professional local method of handling of intra-office according to claim 1 is characterized in that, before steps A, also comprises the position updating process of MS:
Mobile local area network is received the position updating request that MS sends, and judges that the attaching position register of mobile local area network and mobile network breaks contact, the user data of retrieval MS in local data base;
If the user data of MS is arranged in the local data base, mobile local area network thinks that MS is a validated user, sends the position renewal to MS and replys.
4, the professional local method of handling of intra-office according to claim 1 and 2 is characterized in that, if described service request is call request, among the step B:
The mobile switching centre of described mobile local area network sends call setup message to the called subscriber, and the called subscriber returns call confirmation message.
5, the professional local method of handling of intra-office according to claim 4 is characterized in that, if mobile local area network and mobile network service controlling platform communicating interrupt also comprise before the steps A:
Called subscriber's log-on message is inquired about by the mobile switching centre of mobile local area network in local data base, judge that described MS is an intelligent service users, and mobile switching centre continues to manage business according to non intelligent trafficwise.
6, the professional local method of handling of intra-office according to claim 1 and 2 is characterized in that, if described service request is a SMS service, among the step B:
The mobile switching centre of mobile local area network sends the control protocol data-message to the called subscriber, carries short message in the described control protocol data-message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100847027A CN101272538A (en) | 2008-03-12 | 2008-03-12 | Method for locally processing inter-group service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100847027A CN101272538A (en) | 2008-03-12 | 2008-03-12 | Method for locally processing inter-group service |
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| CNA2008100847027A Pending CN101272538A (en) | 2008-03-12 | 2008-03-12 | Method for locally processing inter-group service |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127580A1 (en) * | 2009-05-05 | 2010-11-11 | 中兴通讯股份有限公司 | Paging method for local ip access and related apparatus thereof |
| WO2011085623A1 (en) * | 2010-01-13 | 2011-07-21 | 中兴通讯股份有限公司 | Method and system for local access gateway obtaining paging information of terminal |
| CN102158961A (en) * | 2010-02-11 | 2011-08-17 | 中兴通讯股份有限公司 | Paging optimization method and device for local access |
-
2008
- 2008-03-12 CN CNA2008100847027A patent/CN101272538A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127580A1 (en) * | 2009-05-05 | 2010-11-11 | 中兴通讯股份有限公司 | Paging method for local ip access and related apparatus thereof |
| CN101730228B (en) * | 2009-05-05 | 2013-01-16 | 中兴通讯股份有限公司 | Method for realizing paging optimization of local IP access and related device |
| WO2011085623A1 (en) * | 2010-01-13 | 2011-07-21 | 中兴通讯股份有限公司 | Method and system for local access gateway obtaining paging information of terminal |
| CN102158961A (en) * | 2010-02-11 | 2011-08-17 | 中兴通讯股份有限公司 | Paging optimization method and device for local access |
| WO2011097989A1 (en) * | 2010-02-11 | 2011-08-18 | 中兴通讯股份有限公司 | Optimization method for local access paging and apparatus thereof |
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Open date: 20080924 |