CN101854607A - Network entity and method for protecting data in unstructured supplementary data service - Google Patents
Network entity and method for protecting data in unstructured supplementary data service Download PDFInfo
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- CN101854607A CN101854607A CN201010175871A CN201010175871A CN101854607A CN 101854607 A CN101854607 A CN 101854607A CN 201010175871 A CN201010175871 A CN 201010175871A CN 201010175871 A CN201010175871 A CN 201010175871A CN 101854607 A CN101854607 A CN 101854607A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
Abstract
The invention provides a method for protecting data in an unstructured supplementary data service, which comprises the following steps: a network entity sends and caches service data based on a service conversation, and simultaneously monitors the occurrence of abnormity of a network; and in case of abnormity of the network, the network state is monitored again in a preset period. The invention also provides a network entity. When the network entity and the method for protecting the data in the unstructured supplementary data service are in use, the network entity can store the service data based on the network state and monitors the network state in real time instead of losing the current service data in case of the abnormity of the network; when the network recovers, the network entity can continuously sends the stored service data to the next-level network entity; and when the network can not recover in a short time, the network entity can store the current service conversation state to a buffer area.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the method for protected data in a kind of network entity and the unstructured supplementary data traffic.
Background technology
USSD (Unstructured Supplementary Service Data, unstructured supplementary data traffic) is based on GSM (Global System for Mobile communications, global system for mobile communications) interactive data business is the new business of releasing on the short-message system basis of gsm system.The USSD business mainly comprises supplementary service (as call barring, calling transfer) and non-structure supplementary service (as securities trading, information inquiry, mobile banking service) two classes.
The USSD business can be initiated by mobile phone, also can be initiated by network side.When initiating by network side, the entity that network side is initiated the USSD business mainly comprises HLR (Home Location Register, attaching position register), VLR (Visitor Location Register, VLR Visitor Location Register), MSC (MobileSwitching Center, mobile switching centre).Network entity if receive replying of mobile phone, perhaps discharges service conversation after timer expiry after sending request.In all service conversations, mobile phone is only contacted directly with MSC, and getting in touch of HLR and mobile phone needs delivering of VLR and MSC, and VLR and mobile phone contact need delivering of MSC.In service conversation, delivering of VLR and MSC is transparent transmission, do not deal with.
Regulation according to the USSD agreement, when in the service conversation process, network state owing to state labile, connect interruption temporarily, resource contention or taken when abnormal conditions take place by high-priority service, return error notification will for the transmit leg network entity as recipient's network entity, and discharge current service conversation.Will produce following problem this moment, when recipient's network entity makes a mistake, because network state is unstable or temporary transient the interruption, when also error notification not being returned to the transmit leg network entity, the transmit leg network entity still discharges the current business session, and will cause losing of business datum this moment.
Summary of the invention
Main purpose of the present invention is to provide the method for protected data in a kind of network entity and the unstructured supplementary data traffic, avoids business datum occurring losing when unusual at network.
The invention provides the method for protected data in a kind of unstructured supplementary data traffic, may further comprise the steps: network entity sends and the buffer memory business datum based on service conversation, and whether monitoring network takes place unusually simultaneously; When network takes place when unusual, whether monitoring network recovers normal in scheduled time slot;
When network recovery in scheduled time slot just often, network entity resends cached business data based on this service conversation.
Preferably, when network takes place when unusual, network entity is preserved the state of this service conversation.
Preferably, when network in scheduled time slot does not recover just often, network entity discharges this service conversation, and the generation error report, and described error reporting comprises the state of this service conversation.
Preferably, the method for protected data also comprises in the above-mentioned unstructured supplementary data traffic: whether the quantity of network entity misjudgment report surpasses predetermined number, if surpass predetermined number then, and the error reporting that deletion produces at first.
Preferably, when network does not take place when unusual, network entity discharges this service conversation.
The present invention also provides a kind of network entity, comprising: sending module is used for sending business datum based on service conversation; Cache module is used for the business datum that the buffer memory sending module sends; Whether monitoring modular is used for monitoring network and takes place unusually, and takes place when unusual at network, and whether monitoring network recovers normal in scheduled time slot; Sending module also is used for recovering just often in scheduled time slot when network, resends cached business data based on this service conversation.
Preferably, cache module also is used for taking place when unusual when network, preserves the state of this service conversation.
Preferably, network also entity also comprises conversation module, is used for not recovering just often when network in scheduled time slot, discharges this service conversation, and the generation error report, and described error reporting comprises the state of this service conversation.
Preferably, whether the quantity that conversation module also is used for misjudgment report surpasses predetermined number, and when surpassing predetermined number, the error reporting that deletion produces at first.
Preferably, conversation module also is used for not taking place to discharge this service conversation when unusual when network.
The method of protected data occurs when unusual at network in network entity provided by the invention and the unstructured supplementary data traffic, network entity can't be lost current business datum, but can preserve this business datum and real time monitoring network state according to network state; When network recovery, network implementation is known from experience the business datum of will preserve and is continued to send to the next stage network entity; When the network short time can't recover, network implementation was known from experience the current service conversation state of preservation in buffering area.The service conversation state of being preserved, can allow the user when initiating a plurality of business, if network occurs unusual, network entity is by judging current network state, behind network recovery, the service conversation state feedback is arrived mobile phone, mobile phone is according to the state of each service conversation, and the current service conversation of real-time reminding user is operated, rather than the service conversation of failure is lost.Thereby avoided influencing each other between service conversation, caused problems such as puzzlement to the user.
Description of drawings
Figure 1 shows that the annexation schematic diagram of USSD system and gsm system;
Fig. 2 is the structural representation of network entity one embodiment of the present invention;
Fig. 3 is the schematic flow sheet of method one embodiment of protected data in the unstructured supplementary data traffic of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Further specify technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.
Figure 1 shows that the annexation schematic diagram of USSD system and gsm system.
USSDC (Unstructured Supplementary Service Data Centre, non-structural supplementary data service centre) 70 links to each other with MSC/VLR40, HLR50 by No.7 nation-wide Network 60, finishes the required miscellaneous service of USSD.ISMG (Internet Short Message Gateway, internet short message gateway) 80 mainly is in order to solve note intercommunication and the access problem between internet and the operator, for receiving and dispatching the dynamic data switching plane system that note provides.USSD application server (USSD ApplicationServer) 90 is used to provide various USSD applied business.Wherein, USSDC90 is the basis of whole USSD system platform, under minimal configuration, can finish the required miscellaneous service that has of USSD separately, finishes whole functional requirements, comprises miscellaneous functions such as charging, management.USSDC90 can realize the service processing of the routing function and the GSM network interface of USSD message.USSDC90 can provide the timer function of each service conversation, and in order to supervise the USSD service conversation and to prevent that service conversation dialogue from can't normally carry out, each operation all can start corresponding timer.
Travelling carriage 10 is the equipment that is directly used by the user in the system, such as mobile phone.BSS (Base StationSystem, base station sub-system), directly realizes communicating by letter, be connected to the MSC/VLR40 of network side simultaneously again with travelling carriage 10 by wave point, for travelling carriage 10 and NSS (Network and SwitchingSubsystem, mobile switching subsystem) provide transmission channel.BSS is made up of two essential parts: BTS (the Base Transceiver Station that links to each other with travelling carriage 10 1 sides by wave point, base station transceiver) 30 with the BSC that links to each other with MSC/VLR40 one side (Base Station Controller, base station controller).NSS is network and switching subsystem, comprises switching center and the leading subscriber data and the required database of travelling performance of the main function of exchange that realizes GSM, and main effect is the communication between management GSM user and other network users.NSS comprises several functional units: a) MSC/VLR40: be MSC and VLR to be incorporated in the same network entity form MSC/VLR40 in the present invention, to realize the function of MSC and VLR simultaneously.Wherein, MSC is a server, realizes communicating to connect between mobile subscriber and other network users; VLR storage enters all users for information about whole of its area of coverage, and the necessary condition of setting up call proceeding is provided for the mobile subscriber who has registered; VLR is a dynamic data base, needs at any time to carry out the lot of data exchange to guarantee the validity of data with relevant HLR.When the user leaves its area of coverage, the user for information about with deleted; C) HLR50:HLR is the central database of system, deposits and all subscriber-related information, comprises user's roaming authority, basic service, supplementary service and positional information etc.
Network entity of the present invention comprises related network entity in the USSD business such as MSC, VLR and HLR.
Fig. 2 is the structural representation of network entity one embodiment of the present invention.
Whether monitoring modular 103 is used for monitoring network and takes place unusually, and takes place when unusual at network, and whether monitoring network recovers normal in scheduled time slot.In the present embodiment, monitoring modular 103 is provided with timer, and after sending module 101 sent business datum, monitoring modular 103 started timer and picks up counting, if receive successfully notice before the timer expiry, illustrates that then network does not take place unusually; If before the timer expiry, receive error notification, it is unusual to illustrate that then network takes place.When network does not take place unusually, promptly receive successfully after the notice monitoring modular 103 timeing closing devices.Unusual when the network generation, promptly receive after the error notification, monitoring modular 103 restarts timer, and whether monitoring network recovers normal in scheduled time slot.When monitoring modular 103 receives successfully notice in scheduled time slot after, illustrate that promptly network recovery is normal; If do not receive successfully notice, illustrate that then network does not recover normal.
Sending module 101 also is used for recovering just often in scheduled time slot when network, resends cached business data based on this service conversation.In the present embodiment, after network recovery was normal, sending module 101 accessed business datum according to traffic ID from cache module 102, sent then.
Further, cache module 102 also is used for taking place when unusual when network, preserves the state of this service conversation.Network entity 100 also comprises conversation module 104, is used for not recovering just often in scheduled time slot when network, discharges this service conversation, and the generation error report, and described error reporting comprises the state of this service conversation.Whether the quantity that conversation module 104 also is used for misjudgment report surpasses predetermined number, and when surpassing predetermined number, the error reporting that deletion produces at first.Conversation module 104 also is used for not taking place to discharge this service conversation when unusual when network.
In the present embodiment, workflow between each module of network entity is as follows: after sending module 101 sends business datum, at first utilize cache module 102 that this business datum is temporary in extra buffer according to the traffic ID order, and what utilize monitoring modular 103 the next stage network entity returns after sending according to business datum is successfully to notify or error notification judges whether network recovers normal, what the primary network station entity returned instantly is successfully to notify, and conversation module 104 discharges this service conversation; Instantly the primary network station entity returns when being error notification, and conversation module 104 is temporary in the buffering area of cache module 102 with the state of this service conversation.When network recovery just often, then sending module 101 resends cached business data; Correct as a result the time when what can't receive that business datum sends, conversation module 104 discharges these service conversations, and the generation error report is temporary in the memory buffer, after error reporting surpasses some, and interocclusal record report item the earliest when deleting automatically.
Fig. 3 is the schematic flow sheet of method one embodiment of protected data in the unstructured supplementary data traffic of the present invention.
The method of protected data in the unstructured supplementary data traffic in the present embodiment; be based on gsm system; can be applicable to network entity and initiate service request; also can be applicable to the service request that mobile phone is initiated; and as the network entity of transmit leg with set up service conversation as recipient's network entity, specific as follows:
Step S101, network entity 100 sends and the buffer memory business datum based on service conversation.
In the present embodiment, network entity 100 can be HLR, VLR, or MSC, and is provided with sending module 101, and network entity 100 is to send business datum by sending module 101; Business datum can be that the USSD request also can be the USSD data.Wherein business datum comprises but is not limited to items of information such as USSD number, USSD Business Name and USSD business description.The USSD Business Name is the title of the USSD business that provides of operator, as the timely market of stock, telephone bank, market survey etc.The business description item comprises the network side timer information, and this information comprises response timeout time and the longest service conversation time.Network entity keeps wireless connections always in the service conversation process, transparent transmission end to end is provided, and does not store forwarding.Cache module 102 is set in the network entity 100, and 102 of cache modules have extra buffer, and by cache module 102 management, the big I of buffering area is distributed according to the current resource of network entity 100.Network entity 100 is by cache module 102, sends business datum according to the traffic ID buffer memory.
Step S102, whether network entity 100 monitoring networks take place unusually.When network takes place to enter step S104 when unusual; When not taking place to enter step S103 when unusual.
In the present embodiment, network entity 100 is provided with monitoring modular 103, monitoring modular 103 is provided with timer, after sending module 101 sends business datum, monitoring modular 1031 starts timer and picks up counting, if receive successfully notice before the timer expiry, illustrate that then network does not take place unusually; If before the timer expiry, receive error notification, it is unusual to illustrate that then network takes place.When network does not take place unusually, promptly receive successfully after the notice monitoring modular 103 timeing closing devices.Unusual when the network generation, promptly receive after the error notification, monitoring modular 103 restarts timer, and whether monitoring network recovers normal in scheduled time slot.When monitoring modular 103 receives successfully notice in scheduled time slot after, illustrate that promptly network recovery is normal; If do not receive successfully notice, illustrate that then network does not recover normal.
Step S103, network entity 100 discharges this service conversation.
In the present embodiment, network entity 100 is provided with conversation module 104, when network does not take place when unusual, can discharge these service conversations by conversation module 104.
Step S104, network entity 100 is preserved the state of this service conversation.
In the present embodiment, network entity 100 is states of preserving this service conversation by conversation module 104.
Whether step S105, network entity 100 monitoring network in scheduled time slot recovers normal.When network recovery in scheduled time slot just often, enter step S106; When network in scheduled time slot does not recover just often, enter step S107.In the present embodiment, when monitoring modular 103 receives successfully notice in scheduled time slot after, illustrate that promptly network recovery is normal; If do not receive successfully notice, illustrate that then network does not recover normal.
Step S106, network entity 100 resends cached business data based on this service conversation.
In the present embodiment, after network recovery was normal, the sending module 101 of network entity 100 accessed business datum according to traffic ID from cache module 102, sent then.
Step S107, network entity 100 discharges this service conversation, and the generation error report.
In this step, network entity 100 discharges this service conversation by conversation module 104, and the generation error report, and described error reporting comprises the state of this service conversation.Whether network entity 100 also can surpass predetermined number by the quantity of conversation module 104 misjudgments reports, and when surpassing predetermined number, the error reporting that deletion produces at first.
The method of protected data occurs when unusual at network in network entity 100 provided by the invention and the unstructured supplementary data traffic, network entity 100 can't be lost current business datum, but can preserve this business datum and real time monitoring network state according to network state; When network recovery, network entity 100 can continue to send to the next stage network entity with the business datum of preserving; When the network short time can't recover, network entity 100 can be preserved current service conversation state in buffering area.The service conversation state of being preserved, can allow the user when initiating a plurality of business, if network occurs unusual, network entity 100 is by judging current network state, behind network recovery, the service conversation state feedback is arrived the upper level network entity, mobile phone is according to the state of each service conversation, and the current service conversation of real-time reminding user is operated, rather than the service conversation of failure is lost.Thereby avoided influencing each other between service conversation, caused problems such as puzzlement to the user.
The above only is the preferred embodiments of the present invention; be not so limit its claim; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. the method for protected data in the unstructured supplementary data traffic is characterized in that, may further comprise the steps:
Network entity sends and the buffer memory business datum based on service conversation, and whether monitoring network takes place unusually simultaneously;
When network takes place when unusual, whether monitoring network recovers normal in scheduled time slot;
When network recovery in scheduled time slot just often, network entity resends cached business data based on this service conversation.
2. the method for protected data in the unstructured supplementary data traffic as claimed in claim 1; it is characterized in that; describedly take place when unusual when network, whether monitoring network is recovered normal step and comprised in scheduled time slot: network entity is preserved the state of this service conversation.
3. the method for protected data in the unstructured supplementary data traffic as claimed in claim 2; it is characterized in that; also comprise: when network in scheduled time slot does not recover just often; network entity discharges this service conversation; and the generation error report, described error reporting comprises the state of this service conversation.
4. the method for protected data is characterized in that in the unstructured supplementary data traffic as claimed in claim 3, also comprises: whether the quantity of network entity misjudgment report surpasses predetermined number, if surpass predetermined number then, and the error reporting that deletion produces at first.
5. as the method for protected data in each described unstructured supplementary data traffic of claim 1 to 4, it is characterized in that, comprise also when network and not taking place when unusual that network entity discharges this service conversation.
6. a network entity is characterized in that, comprising:
Sending module is used for sending business datum based on service conversation;
Cache module is used for the business datum that the buffer memory sending module sends;
Whether monitoring modular is used for monitoring network and takes place unusually, and takes place when unusual at network, and whether monitoring network recovers normal in scheduled time slot;
Sending module also is used for recovering just often in scheduled time slot when network, resends cached business data based on this service conversation.
7. network entity as claimed in claim 6 is characterized in that, cache module also is used for taking place when unusual when network, preserves the state of this service conversation.
8. network entity as claimed in claim 7 is characterized in that, also comprises conversation module, is used for not recovering just often when network in scheduled time slot, discharges this service conversation, and the generation error report, and described error reporting comprises the state of this service conversation.
9. network entity as claimed in claim 8 is characterized in that, whether the quantity that conversation module also is used for misjudgment report surpasses predetermined number, and when surpassing predetermined number, the error reporting that deletion produces at first.
10. as each described network entity of claim 1 to 9, it is characterized in that conversation module also is used for not taking place to discharge this service conversation when unusual when network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010175871A CN101854607A (en) | 2010-05-12 | 2010-05-12 | Network entity and method for protecting data in unstructured supplementary data service |
| PCT/CN2010/075070 WO2011140736A1 (en) | 2010-05-12 | 2010-07-08 | Network entity and method for protecting data in unstructured supplementary service data |
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| CN201010175871A CN101854607A (en) | 2010-05-12 | 2010-05-12 | Network entity and method for protecting data in unstructured supplementary data service |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769604A (en) * | 2011-05-04 | 2012-11-07 | 腾讯科技（深圳）有限公司 | Method and device for processing operational data |
| CN103906019A (en) * | 2012-12-26 | 2014-07-02 | 中兴通讯股份有限公司 | Historical menu function realization method based on USSD and server |
| WO2014135016A1 (en) * | 2013-08-22 | 2014-09-12 | 中兴通讯股份有限公司 | Service message transmitting method and device |
| WO2016119421A1 (en) * | 2015-01-27 | 2016-08-04 | 中兴通讯股份有限公司 | Method and device for interacting information between unstructured supplementary service data system and third party system |
| WO2018086617A1 (en) * | 2016-11-14 | 2018-05-17 | 华为技术有限公司 | Data processing method and base station |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004054293A1 (en) * | 2002-12-09 | 2004-06-24 | Me-Omnicom B.V. | Transfer of ussd messages to/from ussd external node |
| CN101026441A (en) * | 2006-02-24 | 2007-08-29 | 中芯国际集成电路制造(上海)有限公司 | Automatic erroneous data packet repeating method and retransmission buffer |
| CN101179320A (en) * | 2006-11-07 | 2008-05-14 | 富士通株式会社 | Radio base station, relay station, and relay method |
| CN101312553A (en) * | 2007-05-25 | 2008-11-26 | 中兴通讯股份有限公司 | Monitoring method for multimedia broadcast / multicast services |
| CN101510939A (en) * | 2008-02-15 | 2009-08-19 | 精工爱普生株式会社 | Image transfer device, image display apparatus, and image data transfer method |
-
2010
- 2010-05-12 CN CN201010175871A patent/CN101854607A/en active Pending
- 2010-07-08 WO PCT/CN2010/075070 patent/WO2011140736A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004054293A1 (en) * | 2002-12-09 | 2004-06-24 | Me-Omnicom B.V. | Transfer of ussd messages to/from ussd external node |
| CN101026441A (en) * | 2006-02-24 | 2007-08-29 | 中芯国际集成电路制造(上海)有限公司 | Automatic erroneous data packet repeating method and retransmission buffer |
| CN101179320A (en) * | 2006-11-07 | 2008-05-14 | 富士通株式会社 | Radio base station, relay station, and relay method |
| CN101312553A (en) * | 2007-05-25 | 2008-11-26 | 中兴通讯股份有限公司 | Monitoring method for multimedia broadcast / multicast services |
| CN101510939A (en) * | 2008-02-15 | 2009-08-19 | 精工爱普生株式会社 | Image transfer device, image display apparatus, and image data transfer method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769604A (en) * | 2011-05-04 | 2012-11-07 | 腾讯科技（深圳）有限公司 | Method and device for processing operational data |
| CN102769604B (en) * | 2011-05-04 | 2016-08-17 | 腾讯科技（深圳）有限公司 | Operation data processing method and processing device |
| CN103906019A (en) * | 2012-12-26 | 2014-07-02 | 中兴通讯股份有限公司 | Historical menu function realization method based on USSD and server |
| WO2014135016A1 (en) * | 2013-08-22 | 2014-09-12 | 中兴通讯股份有限公司 | Service message transmitting method and device |
| WO2016119421A1 (en) * | 2015-01-27 | 2016-08-04 | 中兴通讯股份有限公司 | Method and device for interacting information between unstructured supplementary service data system and third party system |
| CN105992175A (en) * | 2015-01-27 | 2016-10-05 | 中兴通讯股份有限公司 | Method and device for realizing message interaction between USSD system and third-party system |
| WO2018086617A1 (en) * | 2016-11-14 | 2018-05-17 | 华为技术有限公司 | Data processing method and base station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011140736A1 (en) | 2011-11-17 |
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Application publication date: 20101006 |