CN104735688A - Micro base station system - Google Patents
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- CN104735688A CN104735688A CN201510152080.7A CN201510152080A CN104735688A CN 104735688 A CN104735688 A CN 104735688A CN 201510152080 A CN201510152080 A CN 201510152080A CN 104735688 A CN104735688 A CN 104735688A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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Abstract
The invention discloses a micro base station system to solve the problem that an existing Small cell micro base station system is difficult to adapt to the expandability, the compatibility and the openness of application services. The system comprises a micro base station subsystem, a signaling gateway subsystem, an application service gateway subsystem and an application service subsystem, wherein the micro base station subsystem is used for receiving service requirements sent by a user terminal and sending the service requirements to the signaling gateway subsystem; the application service gateway subsystem is used for receiving the service requirements sent by the signaling gateway subsystem and determining the service types corresponding to the service requirements, and service triggering requirements corresponding to the service requirements are sent to the application service subsystem when the service requirements are judged to meet triggering rules of the corresponding service types; the application service subsystem is used for calling the application service gateway subsystem to complete the corresponding services. Accordingly, the micro base station system is applicable to the characters of expandability, the compatibility and the openness of the application services.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of micro-base station system.
Background technology
Micro-base station (comprising the micro-base station of small cell and Femto Home eNodeB) is a kind of emerging hot spot technology, and being thought one of means solving movable signal covering by industry, is also a kind of mode that fixed network and mobile network are merged.Micro-base station transmitting power is little, volume is little, works in mandate frequency range, and covering radius is generally 5-20 rice, can provide speech and data service.
The advantage of the micro-station technology of Small cell is to utilize fixed network resource, absorbs 3G, 4G business, alleviates the service traffics pressure of grand network; The deficiency of the network coverage can also be made up, improve the quality of movable signal covering and the business experience of user, strengthen the viscosity of user.After large-scale application, the popularization cost of the micro-base station of Small cell and the operation cost of business can significantly be reduced (lower than grand network), become the sharp weapon that operator wins user.
The micro-base station of Small cell has miniaturization, localization, the features such as IPization, by Small cell network, its functional characteristics is utilized to provide multiple applied business service for client, as operator both can utilize its data analysis, location-based service, information pushing, the daily functional characteristics such as to register provides the application service based on this function platform, the localized network that Small cell also can be utilized to form provides localized application service for different government and enterprises client, the voice winding of such as localization and access enterprise customer level switch (Private BrancheXchange, PBX) business, the On-line Office Automation System of enterprise, name server (Domain NameServer, DNS) agent service, accelerate user's speed of accessing the Internet etc.
The applied business of the micro-base station of Small cell has diversity, the development and application of business may relate to gateway interface, business operation support system (Business and Operation Support System, and the interconnecting of the support system such as OSS (Operation Support System, OSS) BOSS).In addition, applied business can allow third party to provide corresponding application software, therefore, also needs the interface between Regular application service sub-system and the micro-base station system of existing Small cell.
The micro-base station system of existing Small cell mainly provides wireless signal to cover business, also do not consider the problem such as compatibility, opening of applied business, therefore, need platform and the interface of Regular application business badly, make the micro-base station system of Small cell can adapt to the extensibility of applied business, compatibility and open, while ensureing that the micro-base station system of Small cell can provide wireless signal to cover business, following flourish applied business can be adapted to.
Summary of the invention
The object of this invention is to provide a kind of micro-base station system, be difficult to adapt to the extensibility of applied business, compatibility and the problem such as open to solve the micro-base station system of existing Small cell.
The object of the invention is to be achieved through the following technical solutions:
A kind of micro-base station system, comprise: micro-base station sub-system, signaling gateway subsystem, applied business gateway subsystem and applied business subsystem, described applied business gateway subsystem is connected with described applied business subsystem, and described signaling gateway subsystem is connected with described micro-base station sub-system respectively and described application gateway subsystems connects.
Described micro-base station sub-system, for receiving the service request that user terminal sends, sends to described signaling gateway subsystem by this service request;
Described applied business gateway subsystem, for receiving the service request of the described user terminal that described signaling gateway subsystem sends, and determine the class of business that described service request is corresponding, when judging that described service request meets the triggering rule of corresponding class of business, send business service trigger request corresponding to described service request to described applied business subsystem;
Described applied business subsystem, for calling described applied business gateway subsystem, complete described business service trigger request corresponding business service.
Like this, micro-base station system introduces the applied business gateway subsystem adaptive existing network layer of energy and operation layer, realize applied business standardization and nuclear interface standardizing, substantially increase the extensibility application of micro-base station system, and isolate independently applied business subsystem, can support that third party provides corresponding application software, therefore, micro-base station system covers business except meeting wireless signal, the extensibility of applied business, compatibility and open can also be adapted to, greatly improve adaptability and the competitiveness of system
Optionally, described micro-base station system, also comprises:
Management platform, is connected with described applied business gateway subsystem, for configuring all kinds of business rule of described applied business gateway subsystem and carrying out alarm management and carry out correlation analysis and recording user daily record for user behavior.
Optionally, described micro-base station system, also comprise: the security gateway subsystem be connected with described signaling gateway subsystem, described signaling gateway subsystem is connected with micro-base station sub-system respectively with described security gateway subsystem, described signaling gateway subsystem is between described security gateway subsystem and core net, described micro-base station sub-system is connected with Operator Core Network with described security gateway subsystem respectively by described signaling gateway subsystem, wherein
These data surface data, in the data surface data receiving Operator Core Network transmission, are mail to described micro-base station sub-system by described security gateway subsystem;
Described signaling gateway subsystem, for after the signaling plane data receiving Operator Core Network transmission, these signaling plane data are mail to described micro-base station sub-system or this signaling plane data mail to described security gateway subsystem, mail to described micro-base station sub-system by described security gateway subsystem.
Optionally, described micro-base station sub-system is further used for:
When receiving the call request that described user terminal sends, described call request is sent to Operator Core Network by described security gateway subsystem and described signaling gateway subsystem, and receive by described security gateway subsystem and described signaling gateway subsystem forward from the related data for user terminal of Operator Core Network, and send to corresponding user terminal by described micro-base station sub-system.
Optionally, described micro-base station system, also comprises:
AAA subsystem, is connected with described applied business gateway subsystem and described signaling gateway subsystem respectively,
Described AAA subsystem is further used for after micro-base station sub-system receives the on-line message of user terminal, carrying out monitoring management to described micro-base station sub-system and carrying out authentication management to user terminal, the authentication between completing user and network.
Optionally, described micro-base station system, also comprises the nms subsystem be connected respectively with described applied business gateway subsystem, described signaling gateway subsystem, described security gateway subsystem, described micro-base station sub-system,
Described nms subsystem is further used for after micro-base station sub-system receives the on-line message of user terminal, described micro-base station sub-system, described signaling gateway subsystem, described security gateway subsystem, described applied business gateway subsystem being carried out to monitoring management and being carried out authentication management to user terminal, the authentication between completing user and network.
Optionally, described application gateway subsystems also comprises:
Micro-base station sub-system reports interface, for receiving the on-line message of the user terminal that micro-base station sub-system reports;
Applied business subsystem interface, mutual for what realize with described applied business subsystem, carry out user terminal business service of reaching the standard grade and trigger, receive the renewal of business service subscription data;
AAA subsystem interface, for realizing the position authentication of described applied business gateway subsystem;
Nms subsystem interface, for the precise position information of synchronous micro-base station.
Introducing applied business subsystem like this, by standardizing and standardization to relevant interface, providing open applied business platform, allow the participant in open industrial chain to provide, enrich applied business product type.
Optionally, described applied business gateway subsystem is made up of interface server, service server and database, and described service server and described interface server adopt the low design be coupled,
Described interface server is for ensureing the communication with outside;
Described service server carries out business logic processing for the data obtaining described interface server, and when business is increased sharply, described service server can be expanded by the mode increasing service server node.
Accompanying drawing explanation
Fig. 1 is the structural representation of micro-base station system of the embodiment of the present invention one;
Fig. 2 is the Signalling exchange schematic flow sheet of applied business gateway subsystem and applied business subsystem in the embodiment of the present invention;
Fig. 3 is the Signalling exchange schematic flow sheet of an embody rule example based on the embodiment of the present invention one;
Fig. 4 is the structural representation of micro-base station system of the embodiment of the present invention two;
Fig. 5 is the structural representation of applied business gateway subsystem in the embodiment of the present invention;
Fig. 6 is applied business gateway subsystem distributed deployment schematic diagram in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A kind of novel Small cell micro-base station system is proposed in the embodiment of the present invention, by introducing applied business gateway subsystem, applied business subsystem, standardization definition is carried out to corresponding interface, and isolate independently applied business subsystem, can support that third party provides corresponding application software, adapt to the extensibility of applied business, compatibility and open.
Embodiment one
Consult shown in Fig. 1, a kind of micro-base station system is provided in the embodiment of the present invention one, its structural representation as shown in Figure 1, micro-base station system in the present embodiment comprises: micro-base station sub-system 101, signaling gateway subsystem 102, applied business gateway subsystem 103 and applied business subsystem 104, wherein, this micro-base station sub-system 101, Home eNodeB (Femto) and lower powered radio access node (Small Cell) equiprobable mode can be adopted to realize, be described for the micro-base station of smallcell in the embodiment of the present invention, applied business gateway subsystem 103 is connected with applied business subsystem 104, signaling gateway subsystem 102 is connected with micro-base station sub-system 101 respectively and application gateway subsystems 103 connects, wherein:
Micro-base station sub-system 101, for receiving the service request that user terminal sends, sends to signaling gateway subsystem 102 by this service request.
Applied business gateway subsystem 103, for receiving the service request of the user terminal that signaling gateway subsystem 102 sends, and determine the class of business that this service request is corresponding, when judging that this service request meets the triggering rule of corresponding class of business, send business service trigger request corresponding to this service request to applied business subsystem 104.
Applied business subsystem 104, for calling applied business gateway subsystem 103, complete above-mentioned business service trigger request corresponding business service.
Further, this micro-base station system also comprises management platform 105, be connected with applied business gateway subsystem 103, for configuring all kinds of business rule of applied business gateway subsystem 103 and carrying out alarm management and carry out correlation analysis and recording user daily record for user behavior, the function of concrete management platform 105 is consulted shown in table 1.
Table 1
How to be described in detail with the communication connection of applied business subsystem for applied business gateway subsystem 103 below.
Applied business gateway subsystem 103 is to applied business subsystem 104 upload user terminal (userequipment, UE) Trigger services data, by setting up transmission control protocol and Internet protocol (the Transmission ControlProtocol of applied business gateway subsystem 103 and applied business subsystem 104, TCP) long connection communicates, in the process connected, applied business gateway subsystem 103 repeats to send UE Trigger services data to applied business subsystem 104, if connect idle a period of time, then send connection detection packet and carry out detection of connectivity, if connection long idle, then represent that business is very idle, can be disconnected this connect, reconnect again when needing.
Therefore, applied business gateway subsystem 103 with applied business subsystem 104 communication process is: communicating pair is set up TCP in client-server mode and is connected, mutual for two-sided information.When channel there is no transfer of data, communicating pair per should send link detecting bag to maintain this connection by interval C, after link detecting bag sends overtime T, do not receive response, link detecting bag should be sent again immediately, then meet with a response not yet after sending N-1 time continuously, disconnect this and connect.Wherein parameter C, T, N in principle should be configurable, as preferably value is: C=1 minute, T=10 second, N=3.Applied business gateway subsystem 103 does not receive response after waiting for T second after applied business subsystem 104 sends message, should retransmit immediately, meet with a response not yet after sending N-1 time continuously again, stop paying out, concrete applied business gateway subsystem and applied business subsystem information interaction flow are as shown in Figure 2, wherein applied business gateway subsystem 103 needs the core business realized to be the on-line message responding UE, the triggering rule meeting each business of application subsystem 104 is determined whether by miscellaneous service rule, when meeting a certain business service triggering rule, trigger action is carried out to this business service.
For the system configuration of the of the present invention micro-base station system shown in Fig. 1, be specifically described below in conjunction with one family security protection example.
Household safety-protection business meets client and monitors in real time household safe situation, it is the security monitoring phase that client can set regular hour section, within this period, Small cell subsystem region is accessed if any strange UE, then think that this UE accesses as non-vital data, household safety-protection warning information is pushed to family householder UE, as: household safety-protection alarm, UE19012345678 enters home area at 2012-05-0115:00:00, realize the real-time monitoring of householder to the safe condition of family, as shown in Figure 3, concrete operation flow is as follows for household safety-protection business process map:
Step 1: strange UE enters Small cell subsystem region, and signaling gateway subsystem receives the access request of UE;
Step 2: signaling gateway subsystem returns UE and accesses successfully;
Step 3: signaling gateway subsystem sends message UE to applied business gateway subsystem and accesses Smallcell subsystem region;
Step 4: applied business gateway subsystem carry out white list filter sentence, effectively Access strategy process, household safety-protection time judges and the judgement of Small cell subsystem signatory household safety-protection business whether meet household safety-protection business service trigger condition in order to adjudicate entering of UE;
Step 5: if meet household safety-protection business trigger condition, applied business gateway subsystem sends service trigger request to applied business subsystem and household safety-protection business service system;
Step 6: household safety-protection business service system receives service trigger request, returns to application gateway subsystems and triggers successfully;
Step 7: applied business gateway subsystem receives service trigger success response, the daily record of record UE Trigger services;
Step 8: household safety-protection business service system sends security alarm instruction to applied business trigger interface;
Step 9: household safety-protection alarm command is sent to Smallcell subsystem household safety-protection binding UE B by applied business trigger interface.
Embodiment two
There is provided a kind of smallcell micro-base station system in the embodiment of the present invention two, its structural representation as shown in Figure 4, micro-base station system in the present embodiment comprises: micro-base station sub-system 401, wherein, this micro-base station sub-system 401, Home eNodeB (Femto) and lower powered radio access node (Small Cell) equiprobable mode can be adopted to realize, be described for the micro-base station of smallcell in the embodiment of the present invention, i.e. smallcell subsystem 401, security gateway subsystem 402, signaling gateway subsystem 403, certification, authorize and charging (Authentication, Authorization and Accounting, AAA) subsystem 404, applied business gateway subsystem 405, applied business subsystem 406 and nms subsystem 407, wherein,
Optionally, signaling gateway subsystem 403 is connected with security gateway subsystem 402, and signaling gateway subsystem 403 and security gateway subsystem 402 are connected with micro-base station sub-system 401 respectively, signaling gateway subsystem 403 is between security gateway subsystem 402 and core net, and micro-base station sub-system 401 is connected with Operator Core Network with security gateway subsystem 402 respectively by signaling gateway subsystem 403.
These data surface data, in the data surface data receiving Operator Core Network transmission, are mail to described micro-base station sub-system 401 by security gateway subsystem 402.
Signaling gateway subsystem 403, for after the signaling plane data receiving Operator Core Network transmission, these signaling plane data are mail to micro-base station sub-system 401 or this signaling plane data mail to security gateway subsystem 402, mail to micro-base station sub-system 401 by security gateway subsystem 402.
Small cell subsystem 401 is further used for: when receiving the call request that user terminal sends, this call request is sent to Operator Core Network by security gateway subsystem 402 and signaling gateway subsystem 403, and receive by security gateway subsystem 402 and signaling gateway subsystem 403 forward from the related data of Operator Core Network.
AAA subsystem 404, be connected with applied business gateway subsystem 405 and described signaling gateway subsystem 403 respectively, AAA subsystem 404 is further used for after micro-base station sub-system 401 receives the on-line message of user terminal, micro-base station sub-system 401 being carried out to monitoring management and being carried out authentication management to user terminal, the authentication between completing user and network.
Nms subsystem 407 is connected with applied business gateway subsystem 405, signaling gateway subsystem 403, security gateway subsystem 402, micro-base station sub-system 401 respectively.Nms subsystem 407 is further used for after micro-base station sub-system 401 receives the on-line message of user terminal, micro-base station sub-system 401, signaling gateway subsystem 403, security gateway subsystem 402, applied business gateway subsystem 405 being carried out to monitoring management and being carried out authentication management to user terminal, the authentication between completing user and network.
Wherein, Small cell subsystem 401 has Node B function in existing mobile communication specification (as 3GPP R9/R10/R11) and most RNC function, comprise physical layer function, as hybrid automatic repeat-request (Hybrid Automatic Repeat Request, HARQ), media access control layer (Media AccessContro, MAC) scheduling, wireless access control, mobile management etc.Meanwhile, Small cell subsystem 401 has needed S1 interface function, signaling process, local and remote Operation and Maintenance function, and the Working Status Monitoring of Smallcell subsystem 401 and warning information reporting functions.
In addition, Small cell subsystem 401 also has Digital IF Processing module and radio-frequency (RF) receiving and transmission module, and data intermediate frequency module is used for Digital up and down convert, A/D, D/A conversion etc.; Radio-frequency (RF) receiving and transmission module completes the conversion between intermediate-freuqncy signal and radiofrequency signal; Again through power amplifier and filtration module, completed the transmitting-receiving of radiofrequency signal by antenna.
In actual applications, Small cell subsystem 401, by Uu interface, is connected with UE.
Wherein, security gateway subsystem 402, possesses the general Internet security of industry (InternetProtocol Security, IPSEC) agreement, support develops and manages IPSec passage, for providing safe and reliable communications and access authentication between Small cell subsystem 401 and signaling gateway subsystem 403, guarantee the safety of whole LTE wireless shrouding system.Ensure that network security, prevent outer net malicious attack, the attacks such as common distributed denial of service (Distributed Denial of Service, DDoS) is attacked, scanning pry, abnormal packet attack, Brute Force can be protected; Ensure that service security, set up end-to-end ipsec VPN (virtual private network) (Virtual Private Network, VPN) tunnel, packet is encrypted and integrity protection, prevent outside from spying upon, ensure that packet is not by malicious modification or the damage of transferring process; Ensure that device security, prevent illegal Small cell subsystem 401 from accessing, by the bidirectional authentication mechanism of maturation, ensured the legitimacy of Small cell subsystem 401.
Wherein, signaling gateway subsystem 403 is linked into LTE EPC core net by S1-MME interface, security gateway subsystem 402 is connected with signaling gateway subsystem 403 by S1-MME, security gateway subsystem 402 is linked into LTE EPC core net by S1-U interface, Small cell subsystem 401 is linked into security gateway subsystem 402 by IP protocol interface, by S1-U and S1-MME interface, realize the data between Smallcell subsystem 401 and LTE EPC core net, signalling, signaling gateway subsystem 403 is in security gateway subsystem 402 and Long Term Evolution (Long Term Evolution, LTE) block core evolution (the Evolved Packet Core of system, EPC) between net, support the expansion of the S1 interface between Small cell subsystem 401 and EPC, the access of a large amount of Small cell subsystem 401 can be supported, realize convergence and the forwarding of signaling between security gateway subsystem 402 and LTE EPC core net, by introducing the centralized function of chain of command at signaling gateway subsystem 403, the SCTP establishment of connection that core net MME need not be caused because of the frequent switch of Smallcell subsystem 401 and release produce the impact that a large amount of signaling brings.Reduce because of the SCTP heartbeat packet quantity between a large amount of Small cell subsystem 401 and MME; SGW can filter out the illegal S1AP signaling from Small cell subsystem 401 or MME, reduce the impact to LTE EPC core net, signaling gateway subsystem 403 is the convergence in supported data face and forwarding not, only processes signaling plane, realizes convergence and the forwarding of signaling.
Wherein, AAA subsystem 404 realizes carrying out safety certification to Small cell subsystem 401, also support to carry out authentication management to wireless user, by from attaching position register (Home LocationRegister, HLR) authentication between subscription authentication data completing user and network etc. is obtained in, complete regular maintenance, support configuration management, self monitoring, alarm report, the function to data statistics and analysis can be provided simultaneously.The standard criterion protocol interfaces such as general employing network service (Web Service).
Wherein, the positional information that applied business gateway subsystem 405 reports in order to manage Small cell, and according to the accurate traffic kind customized, complete forwarding and the distribution of message.Simultaneity factor need complete the storage of information, and according to the information stored, analyzes, and provide stroke form to be supplied to applied business subsystem 406.The applied business gateway subsystem 405 adaptive existing network layer of energy and operation layer, realize applied business standardization and nuclear interface standardizing, applied business gateway subsystem 405 can provide the store and management of CAMEL-Subscription-Information for the micro-base station user of Small cell, state information; Can call for applied business subsystem 406, receive from the UE on-line message under the micro-base station system of Small cell, and carry out the business service triggering of applied business subsystem 406 according to fundamentum.
Wherein, the application of the user terminal that applied business subsystem 406 provides is provided by the participant in open industrial chain, comprises operator, individual application developer, professional application provider, has the terminal producer etc. that shop applied by mobile phone.The terminal software platform that applied business subsystem 406 is supported is not limited to single terminal software platform, application can be provided for different software platforms, comprise these iOS, WindowsMobile, Linux, Widget, Android etc., the version adapting to different terminals type is provided, meets the customer group of maximum.Applied business subsystem 406 be responsible for simultaneously APP application software storage administration, management be installed, delete the management such as management, software upgrading management and priority scheduling.
Wherein, nms subsystem 407, realizes the function such as user interface management, user management, user's fabric anomaly, software administration, log management, system maintenance, optimum configurations, alarm report to signaling gateway subsystem 403, security gateway subsystem 402, Small cell subsystem 401.
Concrete, applied business gateway subsystem 405, between network layer and operation layer, becomes the data-interface between two-tier network, and the interface completing network layer and operation layer is adaptive, and Main Function is: the user profile gathering, store Smallcell address and access; For miscellaneous service provides the access interface of miscellaneous service platform different rights.
Concrete, applied business gateway subsystem 405 comprises as lower interface:
Micro-base station sub-system reports interface, for receiving the on-line message of the user terminal that micro-base station sub-system 401 reports;
Applied business subsystem interface, mutual for what realize with described applied business subsystem 406, carry out user terminal business service of reaching the standard grade and trigger, receive the renewal of business service subscription data;
AAA subsystem interface, for realizing the position authentication of described applied business gateway subsystem 405;
Nms subsystem interface, for the precise position information of synchronous micro-base station.
Optionally, applied business gateway subsystem is made up of interface server, service server and database, and wherein, service server and interface server adopt the low design be coupled, and interface server is for ensureing the communication with outside; Service server carries out business logic processing for the data obtaining described interface server, and when business is increased sharply, described service server can be expanded by the mode increasing service server node.
Independent deployment applied business gateway subsystem in embodiments of the present invention, the advantage brought for system group network comprises:
First aspect, Business treatment and network data processing layer are separated, Each performs its own functions for two layer system, is independent of each other.
Second aspect, function and the nms subsystem subsystem of applied business gateway subsystem are peeled off, and do not affect the network monitoring of Small cell specialty network management system, more meet the codes and standards of mobile communication.
The third aspect, applied business gateway subsystem interface can for different application business development business, and use dedicated system to manage its rights of using.
Fourth aspect, what different business platform requirement can be unified is realized by applied business Networking Platform, avoids overlapping development to drop into.
In embodiments of the present invention, the application software of applied business gateway subsystem is according to telecommunication management network (Telecom Management Network, TMN) system standard, apply OO modular design method exploitation, there is very strong Function Extension ability.The design performance expansion scheme of applied business gateway subsystem comprises two levels, and the first level is that functional layer is separated, and the second level is functional layer horizontal extension.At any time according to application requirement, the function of applied business gateway subsystem can be enriched, meets the demand of User Exploitation new business and System Expansion.The method adopting functional layer to be separated, guarantees that system has better adaptability, extensibility.
As shown in Figure 5, applied business gateway subsystem is made up of interface server 501, service server 502 and database 503.Wherein, multiple digital library composition data-base cluster.It is applied business gateway subsystem functional layer isolating construction figure in the present invention that Fig. 5 illustrates.Functional layer separation is by being separated interface function and the core business processing capacity of applied business gateway subsystem, dispose different service servers 502 respectively, form interface server 501 and service server 502, interface server 501 ensures the communication with external system, and the data that service server 502 obtains interface server 501 carry out business logic processing.When business is increased sharply, when needing to carry out expanding, interface server 501 still uses original server, can ensure that the expansion of location service gateway does not have influence on outside any system.
As shown in Figure 6, be applied business gateway subsystem distributed deployment schematic diagram in the embodiment of the present invention.When a service server cannot meet service feature requirement, unlimited performance boost is realized by horizontal extension service server, because service server and interface server adopt the low design be coupled, the horizontal extension of service server, do any change without the need to docking port server, only need to increase service server node, set up network with interface server and be connected, i.e. completion system horizontal extension, capacity boost.Wherein, the application of the user mobile phone terminal that applied business subsystem provides is provided by the participant in open industrial chain, comprises operator, individual application developer, professional application provider, has the terminal producer etc. that shop applied by mobile phone.The terminal software platform of applied business subsystem support is not limited to single terminal software platform, application can be provided for different software platforms, comprise these iOS, Windows Mobile, Linux, Widget, Android etc., the version adapting to different terminals type is provided, meets the customer group of maximum.Applied business subsystem be responsible for simultaneously APP application software storage administration, management be installed, delete the management such as management, software upgrading management and priority scheduling.
In sum, the micro-base station system of New type of S mall cell that the embodiment of the present invention proposes introduces the applied business gateway subsystem adaptive existing network layer of energy and operation layer, realize applied business standardization and nuclear interface standardizing, substantially increase the extensibility application of the micro-base station system of Small cell, introduce applied business subsystem, by standardizing and standardization to relevant interface, open applied business platform is provided, the participant in open industrial chain is allowed to provide, enrich applied business product type service sub-system, and isolate independently applied business subsystem, can support that third party provides corresponding application software, therefore, the micro-base station system of New type of S mall cell of the embodiment of the present invention covers business except meeting wireless signal, the extensibility of applied business can also be adapted to, compatible and open, greatly improve adaptability and the competitiveness of system.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the embodiment of the present invention and not depart from the spirit and scope of the embodiment of the present invention.Like this, if these amendments of the embodiment of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. a micro-base station system, it is characterized in that, comprise: micro-base station sub-system, signaling gateway subsystem, applied business gateway subsystem and applied business subsystem, described applied business gateway subsystem is connected with described applied business subsystem, and described signaling gateway subsystem is connected with described micro-base station sub-system respectively and described application gateway subsystems connects;
Described micro-base station sub-system, for receiving the service request that user terminal sends, sends to described signaling gateway subsystem by this service request;
Described applied business gateway subsystem, for receiving the service request of the described user terminal that described signaling gateway subsystem sends, and determine the class of business that described service request is corresponding, when judging that described service request meets the triggering rule of corresponding class of business, send business service trigger request corresponding to described service request to described applied business subsystem;
Described applied business subsystem, for calling described applied business gateway subsystem, complete described business service trigger request corresponding business service.
2. micro-base station system as claimed in claim 1, is characterized in that, also comprise:
Management platform, is connected with described applied business gateway subsystem, for configuring all kinds of business rule of described applied business gateway subsystem and carrying out alarm management and carry out correlation analysis and recording user daily record for user behavior.
3. micro-base station system as claimed in claim 1 or 2, it is characterized in that, also comprise: the security gateway subsystem be connected with described signaling gateway subsystem, described signaling gateway subsystem is connected with micro-base station sub-system respectively with described security gateway subsystem, described signaling gateway subsystem is between described security gateway subsystem and core net, described micro-base station sub-system is connected with Operator Core Network with described security gateway subsystem respectively by described signaling gateway subsystem, wherein
These data surface data, in the data surface data receiving Operator Core Network transmission, are mail to described micro-base station sub-system by described security gateway subsystem;
Described signaling gateway subsystem, for after the signaling plane data receiving Operator Core Network transmission, these signaling plane data are mail to described micro-base station sub-system and maybe these signaling plane data is mail to described security gateway subsystem, mail to described micro-base station sub-system by described security gateway subsystem.
4. micro-base station system as claimed in claim 3, is characterized in that, described micro-base station sub-system is further used for:
When receiving the call request that described user terminal sends, described call request is sent to Operator Core Network by described security gateway subsystem and described signaling gateway subsystem, and receive the related data for user terminal from Operator Core Network forwarded by described security gateway subsystem and described signaling gateway subsystem, and send to corresponding user terminal by described micro-base station sub-system.
5. the micro-base station system as described in claim 2 or 4, is characterized in that, also comprise:
AAA subsystem, is connected with described applied business gateway subsystem and described signaling gateway subsystem respectively,
Described AAA subsystem is further used for after micro-base station sub-system receives the on-line message of user terminal, carrying out monitoring management to described micro-base station sub-system and carrying out authentication management to user terminal, the authentication between completing user and network.
6. micro-base station system as claimed in claim 5, is characterized in that, also comprises the nms subsystem be connected respectively with described applied business gateway subsystem, described signaling gateway subsystem, described security gateway subsystem, described micro-base station sub-system,
Described nms subsystem is further used for after micro-base station sub-system receives the on-line message of user terminal, described micro-base station sub-system, described signaling gateway subsystem, described security gateway subsystem, described applied business gateway subsystem being carried out to monitoring management and being carried out authentication management to user terminal, the authentication between completing user and network.
7. micro-base station system as claimed in claim 6, is characterized in that, described application gateway subsystems also comprises:
Micro-base station sub-system reports interface, for receiving the on-line message of the user terminal that micro-base station sub-system reports;
Applied business subsystem interface, mutual for what realize with described applied business subsystem, carry out user terminal business service of reaching the standard grade and trigger, receive the renewal of business service subscription data;
AAA subsystem interface, for realizing the position authentication of described applied business gateway subsystem;
Nms subsystem interface, for the precise position information of synchronous micro-base station.
8. micro-base station system as claimed in claim 7, is characterized in that, described applied business gateway subsystem is made up of interface server, service server and database, and described service server and described interface server adopt the low design be coupled,
Described interface server is for ensureing the communication with outside;
Described service server carries out business logic processing for the data obtaining described interface server, and when business is increased sharply, described service server can be expanded by the mode increasing service server node.
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