CN104105139A - Low-value-service-resource control method and system - Google Patents
Low-value-service-resource control method and system Download PDFInfo
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- CN104105139A CN104105139A CN201310121619.3A CN201310121619A CN104105139A CN 104105139 A CN104105139 A CN 104105139A CN 201310121619 A CN201310121619 A CN 201310121619A CN 104105139 A CN104105139 A CN 104105139A
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Abstract
The invention provides a low-value-service-resource control method and system. The method includes the following steps: a GGSN receives a service resource data packet and forwards the service resource data packet to a GN data analysis platform; the GN data analysis platform analyzes the service resource data packet and adds a management and control identification label to low-value service resources in the service resource data packet and sends the management and control identification label to a BSC; and the BSC identifies the low-value service resources according to the management and control identification label and controls the low-value service resources. Compared with the prior art, the low-value-service-resource control method and system realize low-value service resource management and control for areas, which do not support low-value-service identification and transmission, of a core network device so that the function cost of low-value-service identification and transmission of the core network device is saved and communication operators are enabled to be free from restriction of network device suppliers and thus the method and system have advantages of being multiple in types of identification and management and control services.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of low value service resources control method and system.
Background technology
Along with the development of the communication technology, increasing service resources is configured in application, and for these service resources, especially the management of some low value resources is controlled and also become the problem that must face.Low value resource, refers to QQ class low value business, wherein not only comprises QQ business, also comprises that Fetion, MSN, micro-letter, rice chats, micro-ly the of a sort business such as chats.
Low value service resources management and control at present mainly contains two kinds of modes, and the QQ service resources management and control of take is example, by realizing principle, mainly comprises following two schemes:
With DSCP(Differentiated Services Code Point, differentiated services code points), mode identification code is transmitted.By GGSN (Gateway GPRS Support Node, Gateway GPRS Support Node) identify QQ business data packet type of service, QQ type of service is identified to packet IP(Internet Protocol, the agreement interconnecting between network) dscp field in packet header is stamped label, send to SGSN(Serving GPRS Support Node, GPRS serving GPRS support node), SGSN is pass-through to BSC(Base Station Controller, base station controller), BSC receives after user data package, resolve DSCP value, according to whether being that QQ traffic identification code carries out PDCH(Packet Data CHannel, Packet Data Channel) scheduling of resource optimization process, reach the resource management and control of QQ business.
With GTP-U(GPRS tunnel protocol)+BSSGP(BSS GPRS Protocol agreement) transmission of mode identification code.By GGSN, identify QQ business data packet type of service, QQ type of service identification code is identified in packet GTP-U field, send SGSN, SGSN extracts QQ type of service identification code from GTP-U field, be encapsulated in BSSGP packet header, then message passed to BSC, BSC resolves after BSSGP message, according to whether being that QQ traffic identification code carries out the optimization process of PDCH scheduling of resource again, thereby reach the resource management and control of QQ business.
With DSCP or the transmission of GTP-U+BSSGP mode identification code, all need to realize at GGSN/SGSN the functions such as data packet traffic identification and interpolation at present, pass to wireless side, wireless BSC need to support QQ business management and control function, according to QQ traffic identification code, finally realizes the management and control of QQ class service resources.
In realizing process of the present invention, inventor finds that existing scheme exists following shortcoming:
In the product that different telecommunications equipment providers provides, some nucleus equipments can be supported low value traffic identification and the transmission such as QQ, and some nucleus equipments because of BSS equipment development parcel measuring ability after, the low value business such as QQ also belong to its management and control scope, this equipment of the core network is not supported low value traffic identification and the propagation functions such as QQ, cause the BSS equipment that hangs over this nucleus equipment under common carrier part cannot use management and control function, cause this networking region cannot realize the low value service resources management and control such as QQ.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of prior art, a kind of low value service resources control method and system are provided.
A low value service resources control method, described method comprises:
GGSN receives service resources packet, is transmitted to GN Data Analysis Platform;
GN Data Analysis Platform is resolved described service resources packet, and low value service resources is wherein added after management and control identification label, sends to BSC;
BSC, according to described management and control identification label identification low value service resources, controls described low value service resources.
Described GN Data Analysis Platform is resolved the described service resources packet receiving, identification services type, and wherein non-low value service resources is directly transmitted to described BSC.
Described management and control identification label is low value service resources identification code, is added on the dscp field of described service resources packet.
Described GN Data Analysis Platform is given described SGSN by described service resources Packet Generation, and described SGSN gives described BSC by described service resources Packet Generation.
Described BSC is when there is described management and control identification label in the service resources packet receiving, whether judgement there is the service resources packet that does not carry described management and control identification label with the period, if so, the described service resources packet that does not carry described management and control identification label is distributed with general service resource; Otherwise full pipeline service resources carries out radio channel resource control.
A low value service resources control system, described system comprises GGSN, GN Data Analysis Platform and BSC, wherein,
Described GGSN, for receiving service resources packet, and is transmitted to described GN Data Analysis Platform;
Described GN Data Analysis Platform, for resolving described service resources packet, adds low value service resources wherein after management and control identification label, sends to described BSC;
Described BSC, for according to described management and control identification label identification low value service resources, controls described low value service resources.
Described system also comprises SGSN, is connected between described GN Data Analysis Platform and BSC, for receiving the service resources packet of described GN Data Analysis Platform transmission and being transmitted to BSC.
Described GN Data Analysis Platform is also for being directly transmitted to described BSC by the non-low value service resources of described service resources packet receiving.
Described GN Data Analysis Platform comprises resolution unit, recognition unit, adding device and transmitting element, wherein,
Described resolution unit, for resolving the service resources packet receiving;
Described recognition unit, for identifying the type of service of described service resources;
Described adding device, for adding management and control identification label by low value service resources;
Described transmitting element, for sending described service resources packet.
Described BSC comprises receiving element, the second recognition unit and control unit, wherein,
Described receiving element, for receiving described service resources packet;
Described the second recognition unit, for identifying low value service resources according to described management and control identification label;
Described control unit, for controlling described low value service resources.
The present invention is by GN Data Analysis Platform is set between GGSN and SGSN, and GGSN to GN Data Analysis Platform, after being resolved, adds management and control identification label by low value service resources wherein by the service resources Packet Generation being subject to by GN Data Analysis Platform.BSC, after receiving service resources packet, according to management and control identification table bridge identification low value service resources, then controls low value service resources.Compared with prior art, the present invention makes full use of GN Data Analysis Platform and realizes the management and control of low value service resources, for equipment of the core network, do not support the region of low value traffic identification and transmission, realize the management and control of low value service resources, save the functional expense of equipment of the core network low value traffic identification and transmission, make common carrier Bu Shou network equipment supplier restriction, there is the advantage that identification and management and control type of service are many, make up equipment of the core network management and control insufficiency of function, realize comparatively simple, quick, be not subject to the restriction of equipment of the core network function, save cost of investment.
Accompanying drawing explanation
The low value service resources control method principle flow chart that Fig. 1 provides for the embodiment of the present invention 1;
The low value service resources control system structural representation that Fig. 2 provides for the embodiment of the present invention 2;
The GN Data Analysis Platform structural representation that Fig. 3 provides for the embodiment of the present invention 2;
The BSC structural representation that Fig. 4 provides for the embodiment of the present invention 2.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.But embodiments of the present invention are not limited to this.
In prior art, for example the wireless BSC equipment of Huawei is supported the management and control of QQ resource, can be according to business demand the traffic assignments channel resource to respective identification, the service resources of realizing user consumes management and control.In concrete application, under subregion Huawei is wireless BSC, hang under miscellaneous equipment supplier's nucleus equipment, although these nucleus equipments GGSN and SGSN cannot realize identification and the transmission of QQ business, can realize QQ class low value traffic identification by being serially connected in the GN Data Analysis Platform of GGSN and SGSN, and issue SGSN in the dscp field interpolation definition QQ class low value business management and control identification code in IP packet header, BSC resolves after receiving user data package, for the management and control of QQ class low value business realizing radio channel resource.This platform is supported the transmission of user data and relevant signaling, supports mobile management, and what this interface adopted is ICP/IP protocol.GN provides data and signaling interface, and GN in IP-based backbone network (and Gp) interface is used GPRS channel protocol (GTP).On Gp between GPRS Tunnel Protocol (GTP) each GSNs in GPRS network and GN platform, there is definition.Low value business in the embodiment of the present invention comprises that QQ, Fetion, MSN, micro-letter, rice are chatted, micro-chat etc.
As shown in Figure 1, be the low value service resources control method principle flow chart that the embodiment of the present invention 1 provides, specific as follows:
Step 10, GGSN receives service resources packet, is transmitted to GN Data Analysis Platform.
The core concept of the present embodiment arranges a GN Data Analysis Platform exactly after GGSN, in order to service resources packet is carried out to classification annotation.GGSN is the part of core net in existing mobile communications network, it has been mainly gateway effect, it can be connected with multiple different data network, GPRS packet data package in GSM net can be carried out to protocol conversion, thereby these packet data package can be sent to the TCP/IP of far-end or network X.25.GGSN is a Network Element Function entity of introducing in order to provide gprs service function in GSM network, and the gateway interface function of packet between GPRS net and external data network is provided.Which GGSN user selects as gateway, is according to the Access Point Name of user's CAMEL-Subscription-Information and user's request, to determine in PDP Contexts activation.The major function of GGSN has: by Gi interface, be connected with external IP packet network.GPRS session management, foundation is communicated by letter with external network.By gn interface, be connected with SGSN.Output is used relevant charge information to outer data network.
In the present embodiment, GGSN is mainly used in receiving the service resources packet that business side equipment sends, and by this Packet Generation to GN Data Analysis Platform.
Step 20, GN Data Analysis Platform is resolved service resources packet, and low value service resources is wherein added after management and control identification label, sends to BSC.
GN Data Analysis Platform is the core component that the embodiment of the present invention puts forward, and is mainly used to service resources packet to resolve identification services type.For example, service resources in, can identification data bag is low value service resources or non-low value service resources.For non-low value service resources, not the emphasis that the present embodiment is paid close attention to, directly send to follow-up device processes, for example, can send to BSC or SGSN.
And be the service resources of low value service resources for identification services type after resolving, need to add management and control identification label to low value service resources wherein.Conventionally, management and control identification label is low value service resources identification code, is added on the dscp field of service resources packet.
GN Data Analysis Platform carries out type of service identification to packet, and the dscp field of QQ class low value service-user packet is stamped to management and control identification label.This label is wireless device management and control identification code, for example, can be set to 0x17 by QQ business management and control identification label.
As a rule, GN Data Analysis Platform is arranged between GGSN and SGSN, and GN Data Analysis Platform was processed service resources packet afterwards, conventionally need to send to SGSN, then send to BSC by SGSN.
In general, SGSN, as GPRS/TD-SCDMA (WCDMA) core network packet-domain equipment important component part, mainly completes the functions such as routing forwarding, mobile management, session management, Logical Link Management, authentication and encryption, ticket generation and output of packet data package.
SGSN provides and being connected of packet radio controller PCU by Gb Interface, carries out the management of Mobile data, as user identity identification, encrypts the functions such as compression; By Gr interface, be connected with HLR, carry out access and the access control of customer data base; It is also connected with GGSN by gn interface, provides IP packet to functions such as the transmission channel between radio-cell and protocol conversions; SGSN can also provide and be connected with the Gs interface of MSC and be connected with the Gd interface between SMSC, in order to functions such as the collaborative work of supported data business and Circuit Service and short message receiving-transmittings.
SGSN coordinates with GGSN, the PS function of shared TD-SCDMA (WCDMA).When as the basic composition network element of of GPRS network, by Gb Interface, be connected with BSS.Its main effect is exactly that MS for this SGSN coverage carries out mobile management, and forwards the IP grouping of I/O, and its status is similar to the VMSC in GSM circuit network.In addition, the also integrated function that is similar to VLR in GSM network in SGSN, when user adheres in GPRS Attach(GPRS) during state, in SGSN, stored with grouping relevant user profile and positional information.When the PS domain-functionalities node of SGSN as TD-SCDMA (WCDMA) core net, it is connected with UTRAN by Iu_PS interface, and the functions such as routing forwarding, mobile management, session management, authentication and encryption in PS territory are mainly provided.GGSN9811 mainly provides PS and outside PDN(Packet Data Network, Packet Data Network) interface, bear the function of gateway or router.SGSN and GGSN are collectively referred to as GSN(GPRS Support Node).
Step 30, BSC, according to management and control identification label identification low value service resources, controls low value service resources.
BSC is that base station controller is controlled one group of base station, and its task is management wireless network, manages wireless area and wireless channel thereof, the operation and maintenance of wireless device, and the business procedure of travelling carriage, and provide base station to the interface between MSC.Major function comprises: the Monitoring and Management of wireless base station.The management of Radio Resource, processing is connected with travelling carriage, location and switching, paging management, the management of transmission network, code conversion function, speech coding, the operation and maintenance of BSS etc.
In the present embodiment, BSC is mainly used in as required low value service resources being carried out to Radio Resource control.Whether specifically, BSC receives after service resources packet, first resolves, and namely analyzes the dscp field of service resources packet, see wherein with management and control identification label.If have, illustrate that this service resources is low value service resources, need to control this low value service resources.Otherwise, illustrate that this service resources is not low value service resources, processes this service resources according to the tupe of normal data packet.
Common service resources packet is IP packet, and BSC resolves the dscp field sign of IP bag, if low value traffic identification code, BSC carries out Radio Resource management and control to the user of low value business, otherwise carries out Resource Distribution and Schedule by normal users.
Furthermore, BSC is when there is management and control identification label in the service resources packet receiving, whether judgement there is the service resources packet that does not carry management and control identification label with the period, if so, the service resources packet that does not carry management and control identification label is distributed with general service resource; Otherwise full pipeline service resources carries out radio channel resource control.
In the present embodiment, make full use of serial GN Data Analysis Platform and realize low value service resources management-control method, for equipment of the core network, do not support the region of low value traffic identification and transmission, by the method, realize the management and control of low value service resources, save the functional expense of equipment of the core network low value traffic identification and transmission, make the restriction of operator Bu Shou equipment of the core network producer.In addition, the present embodiment does not limit to the management and control of QQ business, can realize other low value business management and control.
As shown in Figure 2, be the low value service resources control system structural representation that the embodiment of the present invention 2 provides, this system comprises GGSN, GN Data Analysis Platform and BSC, wherein,
GGSN, for receiving service resources packet, and is transmitted to GN Data Analysis Platform;
GN Data Analysis Platform, for resolving service resources packet, adds low value service resources wherein after management and control identification label, sends to BSC;
GN Data Analysis Platform is also for being directly transmitted to BSC by the non-low value service resources of the service resources packet receiving.
BSC, for according to management and control identification label identification low value service resources, controls low value service resources.
Further, this system also comprises SGSN, is connected between GN Data Analysis Platform and BSC, for receiving the service resources packet of GN Data Analysis Platform transmission and being transmitted to BSC.
Further, as shown in Figure 3, the GN Data Analysis Platform structural representation in above-described embodiment 2, specifically comprises resolution unit 201, recognition unit 202, adding device 203 and transmitting element 204, wherein,
Resolution unit 201, for resolving the service resources packet receiving;
Recognition unit 202, for the type of service of identification services resource;
Adding device 203, for adding management and control identification label by low value service resources;
Transmitting element 204, for sending service resources packet.
Further, as shown in Figure 4, be the BSC structural representation in above-described embodiment 2, specifically comprise receiving element 301, the second recognition unit 302 and control unit 303, wherein,
Receiving element 301, for receiving service resources packet;
The second recognition unit 302, for identifying low value service resources according to management and control identification label;
Control unit 303, for controlling low value service resources.
It should be noted that: the low value service resources control system that above-described embodiment provides is when low value service resources is controlled, only the division with above-mentioned each functional module is illustrated, in practical application, can above-mentioned functions be distributed and by different functional modules, completed as required, the internal structure of the system of being about to is divided into different functional modules, to complete all or part of function described above.In addition, the low value service resources control method that above-described embodiment provides and low value service resources control system embodiment belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
To sum up, the present invention by arranging GN Data Analysis Platform between GGSN and SGSN, GGSN to GN Data Analysis Platform, after being resolved, adds management and control identification label by low value service resources wherein by the service resources Packet Generation being subject to by GN Data Analysis Platform.BSC, after receiving service resources packet, according to management and control identification table bridge identification low value service resources, then controls low value service resources.Compared with prior art, the present invention makes full use of GN Data Analysis Platform and realizes the management and control of low value service resources, for equipment of the core network, do not support the region of low value traffic identification and transmission, realize the management and control of low value service resources, save the functional expense of equipment of the core network low value traffic identification and transmission, make common carrier Bu Shou network equipment supplier restriction, there is the advantage that identification and management and control type of service are many, make up equipment of the core network management and control insufficiency of function, realize comparatively simple, quick, be not subject to the restriction of equipment of the core network function, save cost of investment.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a low value service resources control method, is characterized in that, described method comprises:
Gateway GPRS Support Node GGSN receives service resources packet, is transmitted to GN Data Analysis Platform;
GN Data Analysis Platform is resolved described service resources packet, and low value service resources is wherein added after management and control identification label, sends to base station controller BSC;
BSC, according to described management and control identification label identification low value service resources, controls described low value service resources.
2. the method for claim 1, is characterized in that, described GN Data Analysis Platform is resolved the described service resources packet receiving, identification services type, and wherein non-low value service resources is directly transmitted to described BSC.
3. the method for claim 1, is characterized in that, described management and control identification label is low value service resources identification code, is added on the dscp field of described service resources packet.
4. the method for claim 1, is characterized in that, described GN Data Analysis Platform is by described service resources Packet Generation to GPRS serving GPRS support node SGSN, and described SGSN gives described BSC by described service resources Packet Generation.
5. the method for claim 1, it is characterized in that, described BSC is when there is described management and control identification label in the service resources packet receiving, whether judgement there is the service resources packet that does not carry described management and control identification label with the period, if so, the described service resources packet that does not carry described management and control identification label is distributed with general service resource; Otherwise full pipeline service resources carries out radio channel resource control.
6. a low value service resources control system, is characterized in that, described system comprises GGSN, GN Data Analysis Platform and BSC, wherein,
Described GGSN, for receiving service resources packet, and is transmitted to described GN Data Analysis Platform;
Described GN Data Analysis Platform, for resolving described service resources packet, adds low value service resources wherein after management and control identification label, sends to described BSC;
Described BSC, for according to described management and control identification label identification low value service resources, controls described low value service resources.
7. system as claimed in claim 6, is characterized in that, described system also comprises SGSN, is connected between described GN Data Analysis Platform and BSC, for receiving the service resources packet of described GN Data Analysis Platform transmission and being transmitted to BSC.
8. system as claimed in claim 6, is characterized in that, described GN Data Analysis Platform is also for being directly transmitted to described BSC by the non-low value service resources of described service resources packet receiving.
9. system as claimed in claim 6, is characterized in that, described GN Data Analysis Platform comprises resolution unit, recognition unit, adding device and transmitting element, wherein,
Described resolution unit, for resolving the service resources packet receiving;
Described recognition unit, for identifying the type of service of described service resources;
Described adding device, for adding management and control identification label by low value service resources;
Described transmitting element, for sending described service resources packet.
10. system as claimed in claim 9, is characterized in that, described BSC comprises receiving element, the second recognition unit and control unit, wherein,
Described receiving element, for receiving described service resources packet;
Described the second recognition unit, for identifying low value service resources according to described management and control identification label;
Described control unit, for controlling described low value service resources.
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