CN103857028A - Subscription data synchronization method, attribution user server, dispatching device and system - Google Patents
Subscription data synchronization method, attribution user server, dispatching device and system Download PDFInfo
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Abstract
The embodiment of the invention provides a subscription data synchronization method, an attribution user server, a dispatching device and a system. The method comprises that: a subscription data synchronization request message sent by the dispatching device is received, configuration files comprising subscription data are educed and a subscription data synchronization response message carrying the configuration files comprising the subscription data is sent to the dispatching device. According to the subscription data synchronization method provided by the embodiment, the subscription data synchronization request message sent by the dispatching device is received, the configuration files of the subscription data are educed according to the request message and then the subscription data synchronization response message carrying the configuration files of the subscription data is sent to the dispatching device so that batch data synchronization between the dispatching device and an HSS in initial starting is completed. The processed is only performed between the dispatching device and the HSS without participation of third party software or manual operation so that operation risk caused by inconsistency of the subscription data between the dispatching device and HSS can be avoided, and thus subscription data synchronization accuracy and service stability are enhanced.
Description
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of subscription data synchronous method, home subscriber server, dispatcher and system.
Background technology
Long Term Evolution (Long Term Evolution, hereinafter to be referred as LTE) in system, by (the Operation & Maintenance Center of operation maintenance center, hereinafter to be referred as OMC) be the subscription data that home subscriber server (Home Subscriber Server, hereinafter to be referred as HSS) and dispatcher arrange respectively user and group.
In prior art, generally by the subscription data of following two kinds of synchronous HSS of mode and dispatcher.Mode one: OMC exports to a configuration file the group of HSS and user's CAMEL-Subscription-Information, and this configuration file is imported to dispatcher; Mode two: manually complete subscription data synchronous, for example, in the time of newly-increased press-and-talk (Push-To-Talk, hereinafter to be referred as the PTT) contracted user of HSS or group, input same new user or group with manual mode of operation in dispatcher.
In aforesaid way one, the subscription data of HSS needs OMC to generate the configuration file of dispatcher, then this configuration file is imported after dispatcher, just can complete primary data synchronous, this process need third party software, just can complete by manual mode of operation, there is the possibility of misoperation, poor accuracy; And in aforesaid way two, by manual mode of operation, in the time that HSS increases cluster contracted user or group, increase identical group, user's configuration etc. in dispatcher, and there is inconsistent possibility, there is equally the problem of poor accuracy.
Summary of the invention
The embodiment of the present invention provides a kind of subscription data synchronous method, home subscriber server, dispatcher and system, in order to solve defect of the prior art, improves the accuracy of synchronizeing of the subscription data between dispatcher and HSS.
First aspect of the present invention is to provide a kind of subscription data synchronous method, comprising:
The subscription data synchronization request message that receiving scheduling machine sends;
Derivation comprises the configuration file of subscription data;
Described in carrying to described dispatcher transmission, comprise the subscription data synchronous response message of the configuration file of subscription data.
Method as above, wherein, described after described dispatcher sends and comprises the subscription data synchronous response message of configuration file of subscription data described in carrying, also comprise:
Receive the subscription data update request message that the OMC of operation maintenance center sends;
According to subscription data described in described subscription data update request information updating;
Send described subscription data update request message to described dispatcher.
Method as above, wherein, described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
Second aspect of the present invention is to provide a kind of subscription data synchronous method, comprising:
Send subscription data synchronization request message to home subscriber server HSS;
Receive the subscription data synchronous response message of carrying the configuration file that comprises subscription data that described HSS sends;
Described in storage, comprise the configuration file of subscription data.
Method as above, wherein, after comprising the subscription data synchronous response message of configuration file of subscription data, also comprises described in what the described HSS of described reception sent carry:
Receive described HSS and send subscription data update request message;
According to subscription data described in described subscription data update request information updating.
Method as above, wherein, described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
The 3rd aspect of the present invention is to provide a kind of home subscriber server HSS, comprising:
The first receiver module, the subscription data synchronization request message sending for receiving scheduling machine;
Derive module, for deriving the configuration file that comprises subscription data;
Sending module, for sending the subscription data synchronous response message that comprises the configuration file of subscription data described in carrying to described dispatcher.
Home subscriber server HSS as above, wherein, also comprises: the second receiver module and update module;
Described the second receiver module, the subscription data update request message sending for receiving the OMC of operation maintenance center;
Described update module, for according to subscription data described in described subscription data update request information updating;
Described sending module, also for sending out to described dispatcher subscription data update request message described.
Home subscriber server HSS as above, wherein, described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
The 4th aspect of the present invention is to provide a kind of dispatcher, comprising:
Sending module, for sending subscription data synchronization request message to home subscriber server HSS;
Receiver module, the subscription data synchronous response message of carrying the configuration file that comprises subscription data sending for receiving described HSS;
Storage module, for comprising the configuration file of subscription data described in storing.
Dispatcher as above, also comprises: update module;
Described receiver module, the subscription data update request message also sending for receiving described HSS;
Described update module, for according to subscription data described in described subscription data update request information updating.
Dispatcher as above, wherein, described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
The 5th aspect of the present invention is to provide a kind of subscription data synchro system, comprises as above arbitrary described home subscriber server HSS and as above arbitrary described dispatcher.
Subscription data synchronous method, home subscriber server, dispatcher and system that the embodiment of the present invention provides, the subscription data synchronization request message sending by receiving scheduling machine, derive the configuration file of subscription data according to this request message, and then sending the subscription data synchronous response message of this configuration file that carries subscription data to dispatcher, the batch subscription data while completing dispatcher initial start and between HSS is synchronizeed.In this process, only between dispatcher and HSS, carry out, without participation and the manual operation of third party software, thereby improved the synchronous accuracy of subscription data.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the subscription data synchronous method of the embodiment of the present invention one;
Fig. 2 is the flow chart of the subscription data synchronous method of the embodiment of the present invention two;
Fig. 3 is the signaling process figure of the subscription data synchronous method of the embodiment of the present invention three;
Fig. 4 is the signaling process figure of the subscription data synchronous method of the embodiment of the present invention four;
Fig. 5 is the structural representation of the HSS of the embodiment of the present invention five;
Fig. 6 is the structural representation of the HSS of the embodiment of the present invention six;
Fig. 7 is the structural representation of the dispatcher of the embodiment of the present invention seven;
Fig. 8 is the structural representation of the subscription data synchro system of the embodiment of the present invention eight.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of the subscription data synchronous method of the embodiment of the present invention one, and the executive agent of the present embodiment is HSS, when this subscription data synchronous method specifically can be applied to dispatcher and starts and the scene of the large batch of subscription data of HSS initial synchronisation.Concrete, the subscription data synchronous method that the present embodiment provides can comprise the following steps:
Step 101: the subscription data synchronization request message that receiving scheduling machine sends.
When dispatcher starts, initiate initial synchronisation flow process to HSS, send subscription data synchronization request message to HSS, HSS receives this message.
Step 102: derive the configuration file that comprises subscription data.
HSS, receiving after the subscription data synchronization request message of dispatcher transmission, derives the configuration file that comprises subscription data.
Step 103: send the subscription data synchronous response message of carrying the configuration file that comprises subscription data to dispatcher.
In this step, HSS is carried at the configuration file that comprises subscription data of deriving in subscription data synchronous response message and sends to dispatcher, to make dispatcher according to the synchronous subscription data of this subscription data synchronous response message.
The subscription data synchronous method that the present embodiment provides, the subscription data synchronization request message sending by receiving scheduling machine, derive the configuration file of subscription data according to this request message, and then the subscription data synchronous response message of carrying the configuration file of subscription data to dispatcher transmission, the batch data while completing dispatcher initial start and between HSS is synchronizeed.In this process, only between dispatcher and HSS, carry out, without the participation manual operation of third party software, avoid the operations risks that dispatcher and HSS data are inconsistent produced, thereby improved the synchronous accuracy of subscription data and the stability of business.
Fig. 2 is the flow chart of the subscription data synchronous method of the embodiment of the present invention two.The executive agent of the present embodiment is dispatcher.As shown in Figure 2, the method specifically comprises the steps:
Step 201: send subscription data synchronization request message to home subscriber server HSS.
When dispatcher initial start, initiate initial synchronisation flow process to HSS, send subscription data synchronization request message to HSS.
Step 202: receive the subscription data synchronous response message of carrying the configuration file that comprises subscription data that HSS sends.
HSS derives and comprises the configuration file of subscription data and send subscription data synchronous response message, the subscription data synchronous response message that dispatcher receives this carries the configuration file that comprises subscription data.
Step 203: store the configuration file that comprises subscription data.
Receive after the subscription data synchronous response message that HSS sends, scheduling stores the configuration file that comprises subscription data being carried in this response message, to realize the initial synchronisation of subscription data of dispatcher and HSS.
The subscription data synchronous method that the embodiment of the present invention provides, dispatcher is by sending subscription data synchronization request message to home subscriber server HSS, receive the subscription data synchronous response message of carrying the configuration file that comprises subscription data that HSS sends, the batch data when storing the configuration file that comprises subscription data and completing dispatcher initial start and between HSS is synchronizeed.In this process, only between dispatcher and HSS, carry out, without the participation manual operation of third party software, avoid the operations risks that dispatcher and HSS data are inconsistent produced, thereby improved the synchronous accuracy of subscription data and the stability of business.
Fig. 3 is the signaling process figure of the subscription data synchronous method of the embodiment of the present invention three.As shown in Figure 3, dispatcher carries out with HSS the flow process that Signalling exchange is synchronizeed to realize subscription data, comprises the following steps:
Step 301: dispatcher sends subscription data synchronization request message to HSS.
In this step, when dispatcher initial start, for realizing the initial synchronisation of subscription data between HSS, send data synchronization request message to HSS.
Step 302:HSS, according to the subscription data synchronization request message receiving, derives configuration file.
In this step, HSS is according to the subscription data synchronization request message receiving, derive configuration file, this configuration file comprises the subscription data that needs are synchronous, as packet switching (Packet Switching, be called for short PS) user's the information of opening an account, press-and-talk (Push to Talk is called for short PTT) user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information etc.
Step 303:HSS sends the subscription data synchronous response message of carrying the configuration file that comprises subscription data to dispatcher.
In this step, HSS sends the subscription data synchronous response message of carrying the configuration file that comprises subscription data to dispatcher, so that dispatcher is synchronous according to this subscription data synchronous response message and the subscription data of HSS.After step 303, complete the initial synchronization of the subscription data between HSS and dispatcher.
Step 304:HSS deletes to discharge data space by the configuration file of derivation.
In this step, HSS sends after subscription data synchronous response message to dispatcher, and HSS deletes to discharge data space by the configuration file that comprises subscription data of deriving.
The address of step 305:HSS recording dispatching machine.
In this step, complete after initial synchronisation the address of HSS recording dispatching machine, make in subsequent process, in the time that the configuration of the upper group relevant to dispatcher of HSS, user's configuration change, HSS can carry out data transmission to dispatcher according to this address, to complete the on-line synchronous of subscription data.
The subscription data synchronous method that the embodiment of the present invention provides, in the time of dispatcher initial start, the batch data completing between dispatcher and HSS is synchronizeed.
Dispatcher and HSS complete after subscription data initial synchronisation, as (the Operation andMaintenance Center of operation maintenance center, hereinafter to be referred as OMC) renewal user contracting data, make the group relevant with dispatcher in the configuration file of the subscription data of preserving in HSS, when the changes such as user configures, HSS receives the subscription data update request message that OMC sends, according to this subscription data update request information updating subscription data, then HSS pushes configuration variation to dispatcher, be that HSS continues to send to dispatcher by the subscription data update request message receiving, make dispatcher also according to this subscription data update request information updating subscription data.
Fig. 4 is the signaling process figure of the subscription data synchronous method of the embodiment of the present invention four.As shown in Figure 4, need to upgrade subscription data time, dispatcher carries out with HSS the flow process that Signalling exchange is synchronizeed to realize subscription data, comprises the following steps:
Step 401:OMC sends subscription data update request message to HSS.
In this step, when dispatcher and HSS complete after the initial batch synchronization of subscription data, need to upgrade subscription data time, operating maintenance center O MC operates HSS, and OMC sends subscription data update request message to HSS.
Step 402:HSS carries out subscription data renewal according to the subscription data update request message receiving.
For example, in the subscription data request message that OMC sends, requiring increases a new PTT user profile, and HSS increases this user profile.
For example, the configuration file of the subscription data of this renewal comprises above-mentioned newly-increased PTT user profile.
Step 403:HSS sends subscription data update request message to dispatcher.
In this step, the address of the dispatcher that HSS records during according to initial synchronisation, push configuration variation to dispatcher, be that HSS continues to dispatcher the subscription data update request message receiving send, so that scheduling is synchronizeed with the online data of HSS to realize according to subscription data update request information updating subscription data.
Step 404: dispatcher sends subscription data to HSS and upgrades response message.
In this step, dispatcher, after completing and synchronizeing with the online data of HSS, sends subscription data to HSS and upgrades response message.
Step 405:HSS sends feedback message to OMC.
The subscription data synchronous method that the present embodiment provides, in the time that needs upgrade user contracting data, OMC only operates HSS, be that OMC sends subscription data update request message to HSS, by HSS according to this information updating subscription data, then HSS pushes configuration variation to dispatcher, and HSS continues to send to dispatcher by the subscription data update request message receiving, make dispatcher according to this subscription data update request information updating subscription data to realize and the on-line synchronous of the subscription data of HSS.In this process, OMC is without operation scheduling machine, avoid in dispatcher and HSS online data synchronizing process because the participation of third party software makes the inconsistent problem of data, and in this process, dispatcher and HSS automatic synchronization subscription data, do not need manual intervention, thereby improved synchronous accuracy and the real-time of data.
In above-described embodiment, configuration file adopts unified allocation models, and unified allocation models comprises at least one of following information: PS user's the information of opening an account, PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
PTT user, dispatcher user and group's CAMEL-Subscription-Information that the PS user's that HSS is stored the information of opening an account, PTT user's CAMEL-Subscription-Information and group's CAMEL-Subscription-Information and dispatcher store integrate, set up unified allocation models and leave in HSS, thus the confusion of having avoided dispersion user to manage.Wherein, group's CAMEL-Subscription-Information comprises group and user's inclusion relation.
Fig. 5 is the structural representation of the home subscriber server of the embodiment of the present invention five, and as shown in Figure 5, the home subscriber server of the present embodiment can comprise: the first receiver module 11, derivation module 12 and sending module 13.
Wherein, the subscription data synchronization request message that the first receiver module 11 sends for receiving scheduling machine.
Derive module 12 for deriving the configuration file that comprises subscription data.
Sending module 13 is for sending the subscription data synchronous response message of carrying the configuration file that comprises subscription data to dispatcher.
The device of the present embodiment, can be for the technical scheme of embodiment of the method one shown in execution graph 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 6 is the structural representation of home subscriber server embodiment bis-of the present invention, as shown in Figure 6, the home subscriber server of the present embodiment, on the basis of the structure of home subscriber server shown in Fig. 5, further, can also comprise: the second receiver module 14 and update module 15.
Wherein, the subscription data update request message that the second receiver module 14 sends for receiving OMC.
Sending module 13 is also for sending subscription data update request message to dispatcher.
The home subscriber server of the present embodiment, can be for carrying out the technical scheme of embodiment tetra-, and it realizes principle and technique effect is similar, repeats no more herein.
In above-described embodiment, in above-described embodiment, configuration file adopts unified allocation models, and unified allocation models comprises at least one of following information: PS user's the information of opening an account, PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
Fig. 7 is the structural representation of the dispatcher of the embodiment of the present invention seven, and as shown in Figure 7, the dispatcher of the present embodiment can comprise: sending module 21, receiver module 22 and storage module 23.
Wherein, sending module 21 is for sending subscription data synchronization request message to home subscriber server HSS.
The subscription data synchronous response message of carrying the configuration file that comprises subscription data that receiver module 22 sends for receiving HSS.
Storage module 23 is for storing the configuration file that comprises subscription data.
The device of the present embodiment, can be for the technical scheme of embodiment of the method two shown in execution graph 2, and it realizes principle and technique effect is similar, repeats no more herein.
Further, in above-described embodiment, dispatcher can also comprise update module 24.
Concrete, receiver module 21 also sends subscription data update request message for receiving HSS.Correspondingly, update module 24 is for according to subscription data update request information updating subscription data.
In above-described embodiment, configuration file adopts unified allocation models, and unified allocation models comprises at least one of following information: PS user's the information of opening an account, PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
Fig. 8 is the structural representation of the embodiment of the present invention eight subscription data synchro systems, and as shown in Figure 8, the system of the present embodiment comprises: home subscriber server 80 and dispatcher 81.Wherein, home subscriber server 80 can adopt the structure of the embodiment of the present invention six shown in the embodiment of the present invention five shown in Fig. 5 or Fig. 6, dispatcher 81 can adopt the structure of the embodiment of the present invention seven shown in Fig. 7, and it realizes principle and technique effect is similar, repeats no more herein.
The invention described above embodiment mono-can be applied to third generation partner program (3rd generation partnership project to the subscription data synchronous method of the embodiment of the present invention four, be called for short 3GPP) in Long Term Evolution (Long Time Evolution, be called for short LTE) system.Particularly, can adopt Access Layer processing capacity and the Non-Access Stratum processing capacity of the integrated LTE system of a kind of LTE network equipment.The HSS of the embodiment of the present invention five and the embodiment of the present invention six can be arranged in the above-mentioned LTE network equipment, and this LTE network equipment and dispatcher and OMC carry out the user data management of the invention described above embodiment mono-to the embodiment of the present invention four.
For example, this LTE network equipment specifically can adopt following equipment.
This LTE network equipment can comprise: software platform, transmission unit and Service Processing Unit.Further, this LTE network equipment not only comprises software platform, transmission unit and Service Processing Unit, can also comprise the hardware platform that carries above-mentioned software platform, transmission unit and Service Processing Unit.
Wherein, hardware platform is used to Service Processing Unit that hardware support is provided, and realizes Access Layer processing capacity and Non-Access Stratum processing capacity under the control of Service Processing Unit.In the specific implementation of hardware platform and this platform, the deployment of each functional unit can adopt different hardware selections, machine frame and veneer according to actual applied environment.In one, preferably in execution mode, this hardware platform comprises: master control borad, baseband board and RRU.Wherein, master control borad is used to Access Layer to process subelement the hardware support of the signaling processing capacity of access procedure is provided, and process subelement for Non-Access Stratum the hardware support of data business signaling processing capacity and public flow process signaling capability is provided, the hardware support of resource management, Operation and Maintenance and data processing can also be provided.Baseband board is used to Access Layer subelement that the hardware support of the physical layer signaling processing capacity of access procedure and the user plane protocol processing capacity of MAC layer is provided.RRU for carrying out wireless signal sending and receiving under the control of the RRU of Access Layer subelement processing module.RRU is as radio receiving-transmitting unit, wireless signal is received and sent, and further, RRU can also be under the control of the RRU of Access Layer subelement processing module, receiving and sending in the process of wireless signal, this wireless signal is carried out to intermediate frequency process and/or radio frequency processing.
Software platform is used on hardware platform for Service Processing Unit provides software support.Particularly, software platform drives and configures hardware platform and Service Processing Unit, is that Service Processing Unit carries out hardware adaptation according to hardware platform.And, software platform is also for communicating message employing mechanism between the modules of Service Processing Unit inside, software platform provides the signalling path of communicating by letter between above-mentioned modules, particularly, software platform is used for making adopting message mechanism to communicate between signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module and gateway module.The concrete grammar that adopts message mechanism to communicate is: software platform is that signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module and gateway module create respectively corresponding mailbox, send message between above-mentioned module time, message identifier object mailbox and source mailbox that needs are sent, receive the module of this message and the module of this message of transmission in order to mark respectively.Software platform, according to the mark of object mailbox and source mailbox, sends to from module corresponding to source mailbox the module that object mailbox is corresponding by this message.Software platform adopts message queue communication mechanism, realizes the message communicating between the modules of Service Processing Unit by encapsulate adaptation layer software in operating system.The operating system that the specific implementation of message queue communication mechanism can adopt according to software platform is determined.Further, software platform can also be used for the functions such as the hardware such as memory management, veneer to hardware platform are configured, file download, tracking.In actual applications, can software platform be set according to the resource situation of each hardware device in actual hardware platform.
Transmission unit for providing the Service Processing Unit of this equipment and the coffret of miscellaneous equipment on software platform.Particularly, in the Service Processing Unit of this LTE network equipment, not only comprise Access Layer processing subelement, but also comprise Non-Access Stratum processing subelement, this LTE network equipment can be used as an integrated eNB and the integrated base station of LTE core net, the operation of can singly standing of this LTE network equipment, adopt this LTE network equipment to substitute eNB and the LTE core net in the existing LTE network architecture, this equipment can carry out with the UE of end side alternately.Transmission unit is specifically for providing the coffret between Service Processing Unit and the UE of this LTE network equipment.And, adopt this LTE network equipment to substitute eNB and the LTE core net in the existing LTE network architecture, this equipment can also carry out with other network equipment such as the application server of network side alternately.Transmission unit is also specifically for providing the Service Processing Unit of this LTE network equipment and the coffret of other network equipment.Particularly, transmission unit provides the IP interface that connects this LTE network equipment and other network equipment, and the message from other network equipment that this IP interface receives and data are transported to the Service Processing Unit of this LTE network equipment.Further, transmission unit is also for configuring the signalling path that adopts message mechanism to communicate between the modules for Service Processing Unit inside of Management software platform.
Service Processing Unit for realizing Access Layer processing capacity and Non-Access Stratum processing capacity on software platform.Access Layer processing capacity comprises the function of the Access Layer network element device of existing LTE grid side.Non-Access Stratum processing capacity comprises the function of the Non-Access Stratum network element device of existing LTE grid side, the equipment such as such as MME, HSS, SGSN.Service Processing Unit is the software arranging on software platform, the LTE network equipment is realized Access Layer processing capacity and Non-Access Stratum processing capacity by software mode,, realize multiple Access Layer network elements of existing LTE grid side and the function of Non-Access Stratum network element by software mode.Particularly, Service Processing Unit comprises: Access Layer processes subelement and Non-Access Stratum is processed subelement.Wherein, Access Layer processing subelement comprises: signaling plane processing module, baseband processing module and RRU processing module.
Signaling plane processing module for realizing signaling plane processing capacity on software platform, and signaling plane processing capacity can comprise: the signaling processing capacity of access procedure, air interface resource management function, user's face configuration feature.Baseband processing module for realizing Base-Band Processing function on software platform, Base-Band Processing function can comprise: the physical layer signaling processing capacity of access procedure and the user plane protocol processing capacity of MAC layer, specifically comprise: function, scheduling of resource function and configuration feature that the data that comprise PDCP, RLC, MAC and/or physical layer are processed.RRU processing module for realizing RRU processing capacity on software platform, RRU processing capacity can comprise: the RRU of control hardware platform carries out the sending and receiving of wireless signal, the RRU that specifically comprises control hardware platform receives, sends and processes, and the RRU of hardware platform is configured.Non-Access Stratum is processed subelement and is comprised: data service and mobile management traffic signaling processing module and gateway module.Particularly, data service and mobile management traffic signaling processing module for realizing the first signaling processing capacity on software platform, and the first signaling processing capacity can comprise: data business signaling processing capacity and public flow process signaling capability.Particularly, data service can comprise: the foundation of data service, modification, deletion, UE adhere to, TAU and mobile management etc., the signaling that data service and mobile management traffic signaling processing module relate to above-mentioned data service, and the signaling relating in public flow process is processed.Gateway module for realizing gateway function on software platform, and gateway function can comprise: link establishment and the data exchanging function of signaling plane and user's face.
On the basis of technique scheme, further, Non-Access Stratum is processed in subelement and can also be comprised: clustering functionality processing module and group and user management module.Particularly, clustering functionality processing module for realizing the second signaling processing capacity on software platform, and the second signaling processing capacity can comprise: the signaling processing capacity of group service.Particularly, group service can comprise: the functions such as group's foundation, the right to apply for words, right of speech are authorized, group closes, the signaling that clustering functionality processing module relates to above-mentioned group service is processed.Group and user management module for realizing group and subscriber management function on software platform, and group and subscriber management function can comprise: cluster service user and data service user's attribute management.Particularly, above-mentioned user is managed and can be comprised: determine that user, the increase of group user, the deletion of group user, the modification of group user, user in newly-built group opens, user log off etc., the signaling that group and user management module relate to above-mentioned management process is processed.Correspondingly, software platform is used for making adopting message mechanism to communicate between signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module, gateway module, clustering functionality processing module and group and user management module.The concrete grammar that adopts message mechanism to communicate is: software platform is that signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module, gateway module, clustering functionality processing module and group and user management module create respectively corresponding mailbox, send message between above-mentioned module time, message identifier object mailbox and source mailbox that needs are sent, receive the module of this message and the module of this message of transmission in order to mark respectively.Software platform, according to the mark of object mailbox and source mailbox, sends to from module corresponding to source mailbox the module that object mailbox is corresponding by this message.Software platform adopts message queue communication mechanism, realizes the message communicating between the modules of Service Processing Unit by encapsulate adaptation layer software in operating system.The operating system that the specific implementation of message queue communication mechanism can adopt according to software platform is determined.
On the basis of technique scheme.Further, this Non-Access Stratum is processed in subelement and can also be comprised: configuration and security module.Configuration and security module for realizing configuration and safety function on software platform, and configuration and safety function can comprise: parameter configuration and safety control function.For example, configuration and security module can be configured service parameter, can also realize aaa functionality etc.Correspondingly, software platform is used for making adopting message mechanism to communicate between signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module, gateway module and configuration and security module; In the situation that Non-Access Stratum processing subelement comprises clustering functionality processing module and group and user management module, software platform is used for making adopting message mechanism to communicate between signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module, gateway module, clustering functionality processing module and group and user management module and configuration and security module.Adopt the concrete grammar that communicates of message mechanism to be: software platform is that signaling plane processing module, baseband processing module, RRU processing module, data service and mobile management traffic signaling processing module, gateway module, clustering functionality processing module, group and user management module and configuration and security module create respectively corresponding mailbox, send message between above-mentioned module time, message identifier object mailbox and source mailbox that needs are sent, receive the module of this message and the module of this message of transmission in order to mark respectively.Software platform, according to the mark of object mailbox and source mailbox, sends to from module corresponding to source mailbox the module that object mailbox is corresponding by this message.Software platform adopts message queue communication mechanism, realizes the message communicating between the modules of Service Processing Unit by encapsulate adaptation layer software in operating system.The operating system that the specific implementation of message queue communication mechanism can adopt according to software platform is determined.
On the basis of technique scheme.Further, gateway module also for realizing business game management function on software platform.For example, business game management function is specifically as follows the PCRF of service bearer.
On the basis of technique scheme.Further, this Non-Access Stratum is processed in subelement and can also be comprised: scheduling sublayer unit, and for realizing colony dispatching function.Above-mentioned software platform also adopts message mechanism to communicate for each module between the each module in scheduling sublayer unit and in scheduling sublayer unit and above-mentioned Non-Access Stratum are processed between each module of subelement.Particularly, this scheduling sublayer unit can adopt following two kinds of implementations.
In mode one, in scheduling sublayer unit, can comprise: interactive interface module, conversion interface module and dispatching control module.Wherein, interactive interface module, for realizing man-machine interaction by the mode of interactive interface, is obtained the dispatch command that dispatcher assigns.Conversion interface module carries out protocol format conversion for dispatch command that dispatcher is assigned, sends to dispatching control module after being converted into the discernible protocol format of dispatching control module.Dispatching control module receives the dispatch command after protocol format conversion, according to this dispatch command, clustering functionality processing module and group and user management module are carried out to group scheduling, for example, dispatching control module sends group and/or user's configuration information to group and user management module according to dispatch command, dispatching control module sends group's foundation and/or shutdown command etc. according to dispatch command to clustering functionality processing module.Software platform also adopts message mechanism to communicate for making between conversion interface module, dispatching control module, clustering functionality processing module, group and user management module.The concrete grammar that adopts message mechanism to communicate is: software platform is that conversion interface module, dispatching control module, clustering functionality processing module, group and user management module create respectively corresponding mailbox, send message between above-mentioned module time, message identifier object mailbox and source mailbox that needs are sent, receive the module of this message and the module of this message of transmission in order to mark respectively.Software platform, according to the mark of object mailbox and source mailbox, sends to from module corresponding to source mailbox the module that object mailbox is corresponding by this message.Software platform adopts message queue communication mechanism, realizes the message communicating between above-mentioned modules by encapsulate adaptation layer software in operating system.Hardware platform is also used to Service Processing Unit that hardware support is provided, and particularly, for the scheduling sublayer unit in Service Processing Unit provides hardware support, under the control of Service Processing Unit, realizes scheduling feature.
In mode two, in scheduling sublayer unit, can only include dispatching control module, and, for the external dispatching desk of this LTE network equipment, interactive interface module and conversion interface module are set in this dispatching desk.The function of this interactive interface module and conversion interface module is identical with the function of interactive interface module in aforesaid way one and conversion interface module.And, between external dispatching desk and this LTE network equipment, can adopt preset protocol mutual, the proprietary protocol of for example general standard agreement or both sides' agreement, conversion interface module is after the dispatch command that dispatcher is assigned is converted to the discernible protocol format of dispatching control module in the LTE network equipment, dispatch command package after above-mentioned protocol format being changed according to above-mentioned preset protocol also sends to this LTE network equipment, in this LTE network equipment, by hardware platform and software platform, the dispatch command after above-mentioned protocol format conversion is sent to dispatching control module successively.This dispatching control module is for receiving and according to from the dispatch command of external dispatching desk, clustering functionality processing module and group and user management module being carried out to group scheduling.Employing mode two, dispatcher assigns dispatch command by external dispatching desk, the dispatch command that conversion interface module in external dispatching desk is assigned dispatcher carries out protocol format conversion, be converted into the discernible protocol format of dispatching control module in the LTE network equipment, then send to this LTE network equipment, the dispatching control module of the LTE network equipment receives the dispatch command after the protocol format conversion of experiencing hardware platform and software platform transmission, according to this dispatch command, clustering functionality processing module and group and user management module are carried out to group scheduling, for example, dispatching control module sends group and/or user's configuration information to group and user management module according to dispatch command, dispatching control module sends group's foundation and/or shutdown command etc. according to dispatch command to clustering functionality processing module.Software platform is also for sending the dispatch command after the protocol format conversion of external dispatching desk to dispatching control module, and software platform also adopts message mechanism to communicate for making between dispatching control module, clustering functionality processing module, group and user management module.The concrete grammar that adopts message mechanism to communicate is: software platform is that dispatching control module, clustering functionality processing module, group and user management module create respectively corresponding mailbox, send message between above-mentioned module time, message identifier object mailbox and source mailbox that needs are sent, receive the module of this message and the module of this message of transmission in order to mark respectively.Software platform, according to the mark of object mailbox and source mailbox, sends to from module corresponding to source mailbox the module that object mailbox is corresponding by this message.Software platform adopts message queue communication mechanism, realizes the message communicating between above-mentioned modules by encapsulate adaptation layer software in operating system.Hardware platform is also used to Service Processing Unit that hardware support is provided, and particularly, for the scheduling sublayer unit in Service Processing Unit provides hardware support, under the control of Service Processing Unit, realizes scheduling feature.
In actual applications, can adopt various software language compilation software, realize Service Processing Unit, the present invention does not limit the software language of realizing Service Processing Unit, as long as can realize above-mentioned Access Layer processing capacity, the software that adopts any software language to write is all applicable.
On the basis of technique scheme, further, in this LTE network equipment, can also comprise: Operation and Maintenance Unit.This Operation and Maintenance Unit, at software platform, according to the control of network management device, manages and safeguards the operation of Service Processing Unit.Transmission unit also for providing the Operation and Maintenance Unit of this equipment and the coffret of network management device on software platform.Particularly, transmission unit can provide network management interface, undertaken alternately by network management interface and network management device, initiate daily management and the attended operation to the LTE network equipment from network management device, for example: user logs in the operations such as the software administration of safety management, the LTE network equipment.
Service Processing Unit can be realized the Access Layer processing capacity of multiple access layer network equipment and the Non-Access Stratum processing capacity of the Non-Access Stratum network equipment of existing LTE grid side.Thereby adopting a LTE network equipment is multiple access layer network equipment and the Non-Access Stratum network equipment of alternative existing LTE grid side, thereby reduce the number of devices of LTE grid, simplify LTE grid bogie side frame structure, saved the manufacturing cost of LTE system.In the LTE network equipment, in Service Processing Unit, integrated Access Layer is processed subelement and Non-Access Stratum is processed subelement, this LTE network equipment can be realized Access Layer processing capacity and Non-Access Stratum processing capacity simultaneously, therefore, this LTE network equipment can be used as the integrated base station of an integrated eNB and LTE core net, adopt this LTE network equipment to substitute eNB and the LTE core net in the existing LTE network architecture, carry out alternately with the UE equipment of end side.
Further, on the basis of the above, the hardware platform of this LTE network equipment comprise bottom hardware platform, be arranged on the software platform on hardware platform and be arranged on the Service Processing Unit on software platform, hardware platform provides hardware support for Service Processing Unit, Service Processing Unit adopts software mode to substitute eNB and the LTE core net of existing LTE system, realizes Access Layer processing capacity and Non-Access Stratum processing capacity.Because the hardware platform of this LTE network equipment is only made up of some veneers, the manufacturing cost of this LTE network equipment is low, and it is little to take up room.Adopt this LTE network equipment to substitute the multiple equipment in existing eNB and LTE core net, saved the network architecture cost of LTE system.And, by in the LTE network equipment of the multiple integration of equipments in eNB and LTE core net, in original eNB and LTE core net, between each equipment, carry out mutual mode by hardware communication interface, in the LTE network equipment, changing into by software platform adopts message mechanism to realize the communication between all modules in Access Layer processing subelement and Non-Access Stratum processing subelement, therefore avoided existing, by communication interface, signaling has been carried out to the frequent communication delay causing alternately, thereby can reduce the traffic signaling time delay of LTE system.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (13)
1. a subscription data synchronous method, is characterized in that, comprising:
The subscription data synchronization request message that receiving scheduling machine sends;
Derivation comprises the configuration file of subscription data;
Described in carrying to described dispatcher transmission, comprise the subscription data synchronous response message of the configuration file of subscription data.
2. method according to claim 1, is characterized in that, described after described dispatcher sends and comprises the subscription data synchronous response message of configuration file of subscription data described in carrying, and also comprises:
Receive the subscription data update request message that the OMC of operation maintenance center sends;
According to subscription data described in described subscription data update request information updating;
Send described subscription data update request message to described dispatcher.
3. method according to claim 1 and 2, is characterized in that,
Described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
4. a subscription data synchronous method, is characterized in that, comprising:
Send subscription data synchronization request message to home subscriber server HSS;
Receive the subscription data synchronous response message of carrying the configuration file that comprises subscription data that described HSS sends;
Described in storage, comprise the configuration file of subscription data.
5. method according to claim 4, is characterized in that, after comprising the subscription data synchronous response message of configuration file of subscription data, also comprises described in what the described HSS of described reception sent carry:
Receive the subscription data update request message that described HSS sends;
According to subscription data described in described subscription data update request information updating.
6. according to the method described in claim 4 or 5, it is characterized in that,
Described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
7. a home subscriber server HSS, is characterized in that, comprising:
The first receiver module, the subscription data synchronization request message sending for receiving scheduling machine;
Derive module, for deriving the configuration file that comprises subscription data;
Sending module, for sending the subscription data synchronous response message that comprises the configuration file of subscription data described in carrying to described dispatcher.
8. HSS according to claim 7, is characterized in that, also comprises: the second receiver module and update module;
Described the second receiver module, the subscription data update request message sending for receiving the OMC of operation maintenance center;
Described update module, for according to subscription data described in described subscription data update request information updating;
Described sending module is also for sending described subscription data update request message to described dispatcher.
9. according to the HSS described in claim 7 or 8, it is characterized in that,
Described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
10. a dispatcher, is characterized in that, comprising:
Sending module, for sending subscription data synchronization request message to home subscriber server HSS;
Receiver module, the subscription data synchronous response message of carrying the configuration file that comprises subscription data sending for receiving described HSS;
Storage module, for comprising the configuration file of subscription data described in storing.
11. dispatcher according to claim 10, is characterized in that, also comprise: update module;
Described receiver module, the subscription data update request message also sending for receiving described HSS;
Described update module, for according to subscription data described in described subscription data update request information updating.
12. dispatcher according to claim 10, is characterized in that,
Described configuration file adopts unified allocation models, and described unified allocation models comprises at least one of following information: packet switching PS user's the information of opening an account, press-and-talk PTT user's CAMEL-Subscription-Information, dispatcher user's CAMEL-Subscription-Information, group's CAMEL-Subscription-Information.
13. 1 kinds of subscription data synchro systems, is characterized in that, comprise the home subscriber server HSS as described in as arbitrary in claim 7 ~ 9, and dispatcher as described in as arbitrary in claim 10 ~ 12.
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| CN112383886A (en) * | 2020-10-21 | 2021-02-19 | 武汉虹信科技发展有限责任公司 | Subscription data synchronization method and device of LTE B-Trunc system |
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