CN104105139B - A kind of value traffic resource control method and system - Google Patents

Abstract

The present invention provides a method and system for controlling low-value service resources. The method includes: GGSN receives a service resource data packet and forwards it to a GN data analysis platform; the GN data analysis platform analyzes the service resource data packet, and converts the low-value The value service resource is sent to the BSC after adding the management and control identification tag; the BSC identifies the low-value service resource according to the management and control identification tag, and controls the low-value service resource. Compared with the prior art, the present invention aims at areas where the core network equipment does not support low-value service identification and delivery, realizes the management and control of low-value service resources, saves the functional cost of low-value service identification and delivery of the core network equipment, and enables communication operators not to Restricted by network equipment suppliers, it has the advantage of identifying and controlling multiple business types.

Description

A method and system for controlling low-value business resources

technical field

The present invention relates to the technical field of wireless communication, in particular to a method and system for controlling low-value service resources.

Background technique

With the development of communication technology, more and more business resources are allocated to applications, and the management and control of these business resources, especially some low-value resources, has become an issue that must be faced. Low-value resources refer to QQ-type low-value services, including not only QQ services, but also Fetion, MSN, WeChat, Michat, Weichat and other services of the same type.

At present, there are mainly two ways to manage and control low-value business resources. Taking the management and control of QQ business resources as an example, the implementation principles mainly include the following two solutions:

The identification code is transmitted in the form of DSCP (Differentiated Services Code Point, Differentiated Services Code Point). Identify the QQ service data packet service type by GGSN (Gateway GPRS Support Node, gateway GPRS support node), mark the DSCP field of the data packet IP (Internet Protocol, the protocol for interconnecting between networks) with the QQ service type identification, Send it to SGSN (Serving GPRS Support Node, GPRS service support node), SGSN transparently transmits to BSC (Base Station Controller, base station controller), after BSC receives the user data packet, it analyzes the DSCP value, and proceeds according to whether it is a QQ service identification code PDCH (Packet Data CHannel, packet data channel) resource scheduling optimization processing, to achieve resource management and control of QQ business.

The identification code is transmitted in the form of GTP-U (GPRS Tunneling Protocol) + BSSGP (BSS GPRS Protocol). Identify the service type of the QQ service data packet by the GGSN, identify the QQ service type identification code in the GTP-U field of the data packet, and send it to the SGSN, and the SGSN extracts the QQ service type identification code from the GTP-U field, encapsulates it in the BSSGP packet header, and then The message is transmitted to the BSC. After the BSC parses the BSSGP message, it performs PDCH resource scheduling optimization according to whether it is a QQ service identification code, so as to achieve resource management and control of the QQ service.

At present, the transmission of identification codes in DSCP or GTP-U+BSSGP mode needs to implement functions such as data packet service identification and addition in the GGSN/SGSN, and transmit them to the wireless side. The wireless BSC needs to support the QQ service management and control function, which is finally realized according to the QQ service identification code. QQ business resource management and control.

In the process of realizing the present invention, the inventor finds that the existing scheme has the following disadvantages:

Among the products provided by different communication equipment suppliers, some core equipment can support the identification and delivery of low-value services such as QQ, while some core equipment can also control low-value services such as QQ after the BSS equipment develops the small packet detection function. , the core network equipment does not support QQ and other low-value service identification and delivery functions, resulting in the BSS equipment connected to the core equipment under the communication operator part cannot use the management and control functions, resulting in the network area being unable to realize QQ and other low-value service resource management and control .

Contents of the invention

The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and provide a method and system for controlling low-value service resources.

A method for controlling low-value business resources, the method comprising:

GGSN receives the business resource data packet and forwards it to the GN data analysis platform;

The GN data analysis platform analyzes the service resource data packet, adds the control identification tag to the low-value service resource, and sends it to the BSC;

The BSC identifies low-value service resources according to the management and control identification label, and controls the low-value service resources.

The GN data analysis platform analyzes the received service resource data packet, identifies the service type, and directly forwards the non-low-value service resources to the BSC.

The management and control identification tag is a low-value service resource identification code, which is added to the DSCP field of the service resource data packet.

The GN data analysis platform sends the service resource data packet to the SGSN, and the SGSN sends the service resource data packet to the BSC.

When the received service resource data packet has the management and control identification tag, the BSC judges whether there is a service resource data packet that does not carry the management and control identification tag in the same period, and if so, sends the service resource data packet that does not carry the management and control identification tag The service resource data packet is allocated with common service resources; otherwise, all pipeline service resources are used for wireless channel resource control.

A low-value business resource control system, the system includes GGSN, GN data analysis platform and BSC, wherein,

The GGSN is used to receive service resource data packets and forward them to the GN data analysis platform;

The GN data analysis platform is used to analyze the service resource data packet, and send the low-value service resource to the BSC after adding a management and control identification tag;

The BSC is configured to identify low-value service resources according to the control identification label, and control the low-value service resources.

The system also includes an SGSN, connected between the GN data analysis platform and the BSC, for receiving the service resource data packet sent by the GN data analysis platform and forwarding it to the BSC.

The GN data analysis platform is further configured to directly forward the non-low-value service resources in the received service resource data packet to the BSC.

The GN data analysis platform includes an analysis unit, an identification unit, an addition unit and a sending unit, wherein,

The parsing unit is configured to parse the received service resource data packet;

The identifying unit is configured to identify the service type of the service resource;

The adding unit is configured to add a management and control identification tag to low-value business resources;

The sending unit is configured to send the service resource data packet.

The BSC includes a receiving unit, a second identification unit, and a management and control unit, wherein,

The receiving unit is configured to receive the service resource data packet;

The second identification unit is configured to identify low-value business resources according to the management and control identification label;

The management and control unit is configured to control the low-value service resources.

In the present invention, the GN data analysis platform is set between the GGSN and the SGSN, and the GGSN sends the received service resource data packets to the GN data analysis platform, and after being analyzed by the GN data analysis platform, the low-value service resources therein are added with management and control identification tags. After receiving the service resource data packet, the BSC identifies low-value service resources according to the management and control identification table bridge, and then controls the low-value service resources. Compared with the prior art, the present invention makes full use of the GN data analysis platform to realize the management and control of low-value service resources, and realizes the management and control of low-value service resources for areas where the core network equipment does not support low-value service identification and delivery, saving the low-value services of the core network equipment. The functional cost of business identification and transmission enables communication operators not to be restricted by network equipment suppliers, and has the advantage of identifying and controlling multiple business types, making up for the lack of core network equipment management and control functions, and realizing relatively simple and fast implementation without being affected by core network equipment functions limit, saving investment costs.

Description of drawings

FIG. 1 is a schematic flowchart of a method for controlling low-value service resources provided in Embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a low-value service resource control system provided by Embodiment 2 of the present invention;

3 is a schematic structural diagram of the GN data analysis platform provided by Embodiment 2 of the present invention;

Fig. 4 is a schematic structural diagram of the BSC provided by Embodiment 2 of the present invention.

detailed description

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited thereto.

In the existing technology, for example, Huawei wireless BSC equipment supports QQ resource management and control, and can allocate channel resources to correspondingly identified services according to service requirements, so as to realize the management and control of user service resource consumption. In specific applications, Huawei wireless BSCs in some areas are installed under the core equipment of other equipment suppliers. Although these core equipment GGSN and SGSN cannot realize the identification and forwarding of QQ services, they can be analyzed through the GN data connected in series to GGSN and SGSN The platform realizes the identification of QQ low-value services, and adds and defines the QQ low-value service management and control identification code in the DSCP field of the IP header and sends it to SGSN. Control. The platform supports the transmission of user data and related signaling, and supports mobility management. The interface uses the TCP/IP protocol. GN provides data and signaling interface, GN (and Gp) interface uses GPRS channel protocol (GTP) in IP-based backbone network. The GPRS Tunneling Protocol (GTP) is defined on the Gp and GN platforms among the GSNs in the GPRS network. The low-value services in the embodiment of the present invention include QQ, Fetion, MSN, WeChat, Michat, Weichat, and the like.

As shown in Figure 1, it is a flow chart of the principles of the method for controlling low-value service resources provided by Embodiment 1 of the present invention, specifically as follows:

Step 10, the GGSN receives the service resource data packet and forwards it to the GN data analysis platform.

The core idea of this embodiment is to set up a GN data analysis platform behind the GGSN to classify and mark service resource data packets. GGSN is an integral part of the core network in the existing mobile communication network. It mainly acts as a gateway. It can be connected to a variety of different data networks, and can convert the GPRS packet data packets in the GSM network, so that these packets can be The data packet is sent to the remote TCP/IP or X.25 network. GGSN is a network element functional entity introduced to provide GPRS service functions in the GSM network, and provides the gateway interface function of data packets between the GPRS network and the external data network. Which GGSN the user chooses as the gateway is determined according to the subscription information of the user and the access point name requested by the user during the PDP Contexts activation process. The main functions of the GGSN are: ·Connect with the external IP packet network through the Gi interface. ·GPRS session management, establish communication with external network. ·Connect with SGSN through Gn interface. • Output billing information related to external data network usage.

In this embodiment, the GGSN is mainly used to receive the service resource data packet sent by the service side equipment, and send the data packet to the GN data analysis platform.

In step 20, the GN data analysis platform analyzes the service resource data packet, adds a management and control identification tag to the low-value service resource, and sends it to the BSC.

The GN data analysis platform is a core component proposed by the embodiment of the present invention, and is mainly used to analyze service resource data packets and identify service types. For example, it can be identified that the service resource in the data packet is a low-value service resource or a non-low-value service resource. For non-low-value service resources, it is not the focus of this embodiment, and they can be directly sent to subsequent devices for processing, for example, they can be sent to BSC or SGSN.

However, for business resources identified as low-value business resources after analysis, it is necessary to add management and control identification tags to the low-value business resources. Usually, the control identification tag is a low-value service resource identification code, which is added in the DSCP field of the service resource data packet.

The GN data analysis platform identifies the business type of the data packet, and marks the DSCP field of the QQ low-value business user data packet with a control identification label. The tag is a wireless device control identification code, for example, the QQ service control identification tag can be set to 0x17.

Generally speaking, the GN data analysis platform is set between the GGSN and the SGSN. The service resource data packets processed by the GN data analysis platform usually need to be sent to the SGSN, and then sent to the BSC by the SGSN.

Generally speaking, as an important part of GPRS/TD-SCDMA (WCDMA) core network packet domain equipment, SGSN mainly completes routing and forwarding of packet data packets, mobility management, session management, logical link management, authentication and encryption, functions such as single generation and output.

The SGSN provides the connection with the wireless packet controller PCU through the Gb interface, and performs mobile data management, such as user identification, encryption, compression, etc.; connects with the HLR through the Gr interface, and performs user database access and access control; it also Connect with GGSN through Gn interface, provide functions such as transmission path and protocol conversion between IP data packets and wireless units; SGSN can also provide Gs interface connection with MSC and Gd interface connection with SMSC to support data services Functions such as collaborative work with circuit services and SMS sending and receiving.

SGSN cooperates with GGSN to jointly undertake the PS function of TD-SCDMA (WCDMA). When used as a basic constituent network element of the GPRS network, it is connected to the BSS through the Gb interface. Its main function is to carry out mobility management for the MS in the service area of the SGSN, and forward the input/output IP packets, and its status is similar to that of the VMSC in the GSM circuit network. In addition, the SGSN also integrates functions similar to the VLR in the GSM network. When the user is in the GPRS Attach (GPRS Attach) state, the SGSN stores the user information and location information related to the group. When the SGSN is used as the PS domain functional node of the TD-SCDMA (WCDMA) core network, it is connected to the UTRAN through the Iu_PS interface, and mainly provides functions such as route forwarding, mobility management, session management, authentication and encryption in the PS domain. GGSN9811 mainly provides the interface between PS and external PDN (Packet Data Network, packet data network), and assumes the function of gateway or router. SGSN and GGSN are collectively referred to as GSN (GPRS Support Node).

Step 30: The BSC identifies low-value service resources according to the management and control identification label, and controls the low-value service resources.

BSC is a base station controller that controls a group of base stations. Its task is to manage wireless networks, that is, manage wireless cells and their wireless channels, operate and maintain wireless equipment, and service processes of mobile stations, and provide interfaces between base stations and MSCs. The main functions include: monitoring and management of wireless base stations. Management of wireless resources, processing of connections with mobile stations, positioning and switching, paging management, management of transmission networks, code conversion functions, voice coding, BSS operation and maintenance, etc.

In this embodiment, the BSC is mainly used to perform radio resource control on low-value service resources as required. Specifically, after receiving the service resource data packet, the BSC first analyzes it, that is, analyzes the DSCP field of the service resource data packet to see whether there is a management and control identification label written therein. If yes, it means that the service resource is a low-value service resource, and the low-value service resource needs to be controlled. Otherwise, it means that the service resource is not a low-value service resource, and the service resource is processed according to the normal data packet processing mode.

The usual service resource data packet is an IP data packet, and the BSC analyzes the DSCP field identifier of the IP packet. If it is a low-value service identification code, the BSC performs wireless resource management and control on users of low-value services, otherwise, resources are allocated and scheduled as normal users.

Further, when the received service resource data packet has a management and control identification tag, the BSC judges whether there is a service resource data packet that does not carry a management and control identification tag in the same period, and if so, the service resource data packet that does not carry a management and control identification tag Service resources are allocated; otherwise, the full-pipe service resources are controlled by wireless channel resources.

In this embodiment, the serial GN data analysis platform is fully used to realize the low-value service resource management and control method, and for areas where the core network equipment does not support low-value service identification and delivery, the method is used to realize low-value service resource management and control, saving core network equipment The functional cost of identifying and delivering low-value services frees operators from being restricted by core network equipment manufacturers. In addition, this embodiment is not limited to the management and control of QQ services, and can realize the management and control of other low-value services.

As shown in Figure 2, it is a schematic structural diagram of a low-value service resource control system provided by Embodiment 2 of the present invention. The system includes a GGSN, a GN data analysis platform, and a BSC, wherein,

GGSN is used to receive business resource data packets and forward them to the GN data analysis platform;

The GN data analysis platform is used to analyze the business resource data packets, add control identification tags to the low-value business resources, and send them to the BSC;

The GN data analysis platform is also used to directly forward the non-low-value service resources in the received service resource data packet to the BSC.

The BSC is used to identify low-value business resources according to the management and control identification label, and control the low-value business resources.

Further, the system also includes an SGSN, connected between the GN data analysis platform and the BSC, for receiving the service resource data packets sent by the GN data analysis platform and forwarding them to the BSC.

Further, as shown in FIG. 3 , it is a schematic structural diagram of the GN data analysis platform in the above-mentioned embodiment 2, specifically including an analysis unit 201, an identification unit 202, an addition unit 203 and a sending unit 204, wherein,

Parsing unit 201, configured to parse the received service resource data packet;

An identifying unit 202, configured to identify the service type of the service resource;

Adding unit 203, configured to add management and control identification tags to low-value business resources;

The sending unit 204 is configured to send the service resource data packet.

Further, as shown in FIG. 4, it is a schematic structural diagram of the BSC in the above-mentioned embodiment 2, which specifically includes a receiving unit 301, a second identification unit 302, and a management and control unit 303, wherein,

a receiving unit 301, configured to receive a service resource data packet;

The second identification unit 302 is configured to identify low-value business resources according to the control identification label;

The management and control unit 303 is configured to control low-value business resources.

It should be noted that: the low-value service resource control system provided by the above embodiment only uses the division of the above-mentioned functional modules as an example for the control of low-value service resources. In practical applications, the above-mentioned functions can be assigned by different The functional modules are completed, that is, the internal structure of the system is divided into different functional modules to complete all or part of the functions described above. In addition, the method for controlling low-value service resources provided by the above-mentioned embodiments and the embodiment of the system for controlling low-value service resources belong to the same idea, and its specific implementation process is detailed in the method embodiments, and will not be repeated here.

In summary, the present invention sets up the GN data analysis platform between the GGSN and the SGSN, and the GGSN sends the received service resource data packets to the GN data analysis platform, and after being analyzed by the GN data analysis platform, the low-value service resources among them are added for management and control. Identification label. After receiving the service resource data packet, the BSC identifies low-value service resources according to the management and control identification table bridge, and then controls the low-value service resources. Compared with the prior art, the present invention makes full use of the GN data analysis platform to realize the management and control of low-value service resources, and realizes the management and control of low-value service resources for areas where the core network equipment does not support low-value service identification and delivery, saving the low-value services of the core network equipment. The functional cost of business identification and transmission enables communication operators not to be restricted by network equipment suppliers, and has the advantage of identifying and controlling multiple business types, making up for the lack of core network equipment management and control functions, and realizing relatively simple and fast implementation without being affected by core network equipment functions limit, saving investment costs.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.

Claims (10)

1. a kind of value traffic resource control method, it is characterised in that methods described includes：

Gateway GPRS Support Node GGSN receives service resources packet, is transmitted to GN Data Analysis Platforms；

GN Data Analysis Platforms parse the service resources packet, and value traffic resource therein addition management and control identification is marked After label, base station controller BSC is sent to；

BSC recognizes tag recognition value traffic resource according to the management and control, and the value traffic resource is controlled.

2. the method as described in claim 1, it is characterised in that the GN Data Analysis Platforms are provided to the business received Source data packet is parsed, and recognizes type of service, wherein non-value traffic resource is directly forwarded into the BSC.

3. the method as described in claim 1, it is characterised in that the management and control identification label is value traffic resource identification Code, adds the dscp field in the service resources packet.

4. the method as described in claim 1, it is characterised in that the GN Data Analysis Platforms are by the service resources packet It is sent to GPRS serving GPRS support nodes SGSN, the SGSN and the service resources packet is sent to the BSC.

5. the method as described in claim 1, it is characterised in that the BSC has institute in the service resources packet received When stating management and control identification label, judge that the same period whether there is and do not carry the service resources packet that the management and control recognizes label, if It is to be allocated the service resources packet for not carrying the management and control identification label with general service resource；Otherwise, entirely Pipeline service resources carry out radio channel resource control.

6. a kind of value traffic resource control system, it is characterised in that the system include GGSN, GN Data Analysis Platform and BSC, wherein,

The GGSN, for receiving service resources packet, and is transmitted to the GN Data Analysis Platforms；

The GN Data Analysis Platforms, for parsing the service resources packet, value traffic resource therein is added After management and control identification label, the BSC is sent to；

The BSC, for recognizing tag recognition value traffic resource according to the management and control, enters to the value traffic resource Row control.

7. system as claimed in claim 6, it is characterised in that the system also includes SGSN, is connected to the GN data point Analyse between platform and BSC, for receiving the service resources packet of the GN Data Analysis Platforms transmission and being transmitted to BSC.

8. system as claimed in claim 6, it is characterised in that described in the GN Data Analysis Platforms are additionally operable to receive Non- value traffic resource is directly forwarded to the BSC in service resources packet.

9. system as claimed in claim 6, it is characterised in that the GN Data Analysis Platforms include resolution unit, identification list Member, adding device and transmitting element, wherein,

The resolution unit, for parsing the service resources packet received；

The recognition unit, the type of service for recognizing the service resources；

The adding device, for the addition management and control of value traffic resource to be recognized into label；

The transmitting element, for sending the service resources packet.

10. system as claimed in claim 9, it is characterised in that the BSC includes receiving unit, the second recognition unit and pipe Unit is controlled, wherein,

The receiving unit, for receiving the service resources packet；

Second recognition unit, for recognizing tag recognition value traffic resource according to the management and control；

The control unit, for being controlled to the value traffic resource.