CN104160746A - Quality of service control method, device and system - Google Patents
Quality of service control method, device and system Download PDFInfo
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- CN104160746A CN104160746A CN201280000968.3A CN201280000968A CN104160746A CN 104160746 A CN104160746 A CN 104160746A CN 201280000968 A CN201280000968 A CN 201280000968A CN 104160746 A CN104160746 A CN 104160746A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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Abstract
The present invention provides a quality of service (QoS) control method, device and system relating to the technical field of communications and implementing QoS control over a Machine Type Communication (MTC) client device. Embodiments of the present invention comprise: obtaining identification information of an MTC gateway and the MTC client device; generating a QoS parameter request according to the identification information; sending the QoS parameter request to a Home Subscriber Server (HSS); receiving a QoS parameter sent from the HSS in response to the QoS parameter request; sending the QoS parameter to a Trusted Wireless Access Gateway (TWAG), the TWAG receiving the QoS parameter sent from an AAA server; obtaining device information of the MTC client device; adjusting the QoS parameter according to the device information of the MTC client device and performing QoS control over the MTC client device according to the adjusted QoS parameter. The present invention is mainly applicable to the QoS control process.
Description
Method, the apparatus and system technical field of service quality control
The present invention relates to method, the apparatus and system of communication technical field, more particularly to a kind of control of service quality.
Background technology
At present, (English full name is MTC：Machine Type Communicat ion, Chinese full name is：Machine type communication）Technology can allow between one or more network element or network communication is carried out in the case where need not artificially participate between one or more equipment.MTC number of client devices is big in the framework provided due to MTC technologies, therefore MTC Gateway can be introduced in MTC frameworks (Chinese full name is：MTC gateways, English abbreviation is：MTC GW), multiple MTC client devices can share MTC gateway access 3GPP, and (English full name is：The 3rd Generat ion Par tnership Projec t, Chinese full name is：Third generation affiliate counts）Mobile communications network, now, MTC client devices can be communicated by short-distance wireless access technology such as WLAN, bluetooth with MTC gateway.And MTC Gateway are equivalent to the standard UE in mobile communications network that (English full name is：User Equipment, Chinese full name is：User equipment）, pass through 3GPP communication technology core network access.
During stating technical scheme in realization, inventor has found that there are the following problems in the prior art：Prior art only realizes the service quality control to MTC gateway, it is impossible to realize and the service quality of MTC client devices is controlled, it is impossible to ensure the service quality of MTC client devices.
The content of the invention
Embodiments of the invention provide a kind of method of service quality control, apparatus and system, the service quality control to each MTC client devices can be realized, so as to ensure that the service quality of MTC client devices.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of method of service quality control, including：
Obtain the identification information of machine type communication MTC gateway and the identification information of MTC client devices；According to the identification information of the MTC gateway, (English full name is generation MTC gateway QoS： Qua l i ty
Of Service, Chinese full name is：Service quality）Parameter request, and according to the identification information of the MTC client devices, the qos parameter request of generation MTC client devices；
MTC gateway qos parameter request and the request of MTC client devices qos parameter are sent into HSS, and (English full name is：Home Subscriber Server, Chinese full name is：Home subscriber server）；Receive the HSS and respond the MTC gateway qos parameter that the MTC gateway qos parameter request is sent, and receive the HSS and respond the corresponding qos parameter of MTC client devices that the MTC client devices qos parameter request is sent；
The corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter are sent into TWAG, and (English full name is：Trusted Wireless Local Area Networks Access Gateway, Chinese full name is：Credible WLAN access gateway）, to cause the TWAG to carry out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices.
A kind of method of service quality control, including：
Receiving AAA, (English full name is：Authent icat ion, Authorization, Accounting, Chinese full name is：Authentication, authorization, accounting）The corresponding service quality QoS parameter of machine type communication MTC client devices and MTC gateway qos parameter that server is sent；
Obtain the facility information of the MTC client devices；
According to the facility information of the MTC client devices and the MTC gateway qos parameter, qos parameter corresponding to the MTC client devices is adjusted, and carries out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after adjustment.
A kind of device of service quality control, including：
Mark unit is obtained, for obtaining the identification information of machine type communication MTC gateway and the identification information of MTC client devices；
Generation unit, for the identification information according to the MTC gateway, the service quality QoS parameter request of generation MTC gateway, and according to the identification information of the MTC client devices, the qos parameter of generation MTC client devices is asked；
First transmitting element, MTC gateway qos parameter request and the request of MTC client devices qos parameter for the generation unit to be generated are sent to home subscriber server HSS;
Receiving unit, the MTC gateway qos parameters that the MTC gateway qos parameter request is sent, and the corresponding qos parameter of MTC client devices that the response MTC client devices qos parameter request is sent are responded for receiving the HSS；
Second transmitting element, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter for the receiving unit to be received are sent to credible WLAN access gateway TWAG.
A kind of device of service quality control, including：
Parameters unit is received, the corresponding service quality QoS parameter of machine type communication MTC client devices and MTC gateway qos parameter for receiving the transmission of authentication, authorization, accounting aaa server；
Obtain information unit, the facility information for obtaining the MTC client devices；
Adjustment unit, for the facility information of the MTC client devices obtained according to the acquisition information unit, and the MTC gateways qos parameter that the reception parameters unit is received is adjusted to the corresponding qos parameter of the MTC client devices, the corresponding qos parameter of the MTC client devices after being adjusted；
Control unit, QoS controls are carried out for the corresponding qos parameter of the MTC client devices after the adjustment that is obtained according to the adjustment unit to the MTC client devices.
A kind of system of service quality control, the system includes the device that above two service quality is controlled.The method of service quality control provided in an embodiment of the present invention, apparatus and system, aaa server obtains the corresponding qos parameter of MTC client devices and MTC gateway qos parameter according to the identification information of MTC client devices and the identification information of MTC gateway respectively, and send the corresponding QoS parameters of the MTC client devices of acquisition and MTC gateway qos parameter to TWAG, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and QoS controls are carried out to the MTC client devices according to the corresponding qos parameter of MTC client devices after adjustment.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to reality
The accompanying drawing used required for applying in example or description of the prior art is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 be the embodiment of the present invention 1 in a kind of method for controlling quality of service flow chart；
Fig. 2 be the embodiment of the present invention 1 in another method for controlling quality of service flow chart；Fig. 3 be the embodiment of the present invention 2 in a kind of method for controlling quality of service flow chart；
Fig. 4 be the embodiment of the present invention 3 in a kind of method for controlling quality of service flow chart；
Fig. 5 is a kind of composition frame chart of quality control/device in the embodiment of the present invention 4；
Fig. 6 is the composition frame chart of another quality control/device in the embodiment of the present invention 4；Fig. 7 is the composition frame chart of another quality control/device in the embodiment of the present invention 4；Fig. 8 is the composition frame chart of another service quality control system in the embodiment of the present invention 4；Fig. 9 is a kind of composition frame chart of quality control/device in the embodiment of the present invention 5；
Figure 10 is the composition frame chart of another quality control/device in the embodiment of the present invention 5.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Embodiment 1
The embodiments of the invention provide a kind of method of service quality control, this method can be performed by aaa server, and as described in Figure 1, this method includes：
101st, the identification information of machine type communication MTC gateway and the identification information of MTC client devices are obtained.
What deserves to be explained is, one MTC gateway can connect several MTC client devices, and MTC client devices access MTC gateway by believable non-3 GPP access mode, wherein, believable non-3 GPP access mode refers to, (English full name is 3GPP EPC：Evolved Packet Core, Chinese full name is：Evolution block core net）System thinks that the non-3 GPP access network can trust, and MTC client devices pass through this
When access network accesses 3GPP networks, it is not necessary to special escape way.
1 02, according to the identification information of the MTC gateway, the service quality QoS parameter request of generation MTC gateway, and according to the identification information of the MTC client devices, the qos parameter request of generation MTC client devices.
Wherein, the MTC client devices qos parameter request, including：The identification information of MTC client devices.MTC gateway QoS request, including：Identification information of MTC gateways etc..
1 03, MTC gateway qos parameter request and the request of MTC client devices qos parameter are sent to home subscriber server HSS.
1 04, receive the HSS and respond the MTC gateway QoS parameters that the MTC gateway qos parameter request is sent, and receive the HSS and respond the corresponding qos parameter of MTC client devices that the MTC client devices qos parameter request is sent.
What deserves to be explained is, the corresponding qos parameter of the MTC client devices includes：The identification information of MTC client devices, the information such as MTC client devices priority, maximum bandwidth.The MTC gateway QoS parameters include：The identification information of MTC gateway, the information such as maximum bandwidth.
1 05, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter are sent to credible WLAN access gateway TWAG.
The embodiment of the present invention additionally provides a kind of method of service quality control, can be performed by T G, as shown in Fig. 2 this method includes：
1 06, the corresponding qos parameter of machine type communication MTC client devices and MTC gateway qos parameter that authentication, authorization, accounting aaa server is sent are received.
Wherein, the relevant description of the corresponding qos parameter of the MTC client devices and MTC gateway qos parameter is identical with the relevant description in the step 1 04, and the embodiment of the present invention is not described in detail.
1 07, the facility information of MTC client devices is obtained.
Wherein, the facility information of the MTC client devices includes：The information such as the MTC client devices number of MTC gateway access, MTC client devices priority, the carrier policy for being linked into MTC gateway.What deserves to be explained is, the facility information of MTC client devices herein refers to the facility information of one or more client devices.The facility information of MTC client devices is stored on T G, can directly be obtained.
108th, according to the facility information and MTC gateway qos parameter of the MTC client devices, qos parameter corresponding to the MTC client devices is adjusted, and carries out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after adjustment.
What deserves to be explained is, the facility information of MTC client devices herein is identical with the associated description in step 107, in addition, the method of adjustment of qos parameter corresponding to MTC client devices can be, if newly the priority for the MTC client devices that the priority ratio of access MTC client devices has been accessed is high, can then corresponding adjustment be made to information such as the bandwidth of all MTC client devices, for example, the bandwidth that can adjust original MTC client devices meets the bandwidth of the higher MTC client devices of the priority newly added.
The method of service quality control provided in an embodiment of the present invention, aaa server obtains the corresponding QoS parameters of MTC client devices and MTC gateway qos parameter according to the identification information of MTC client devices and the identification information of MTC gateways respectively, and send the corresponding qos parameter of MTC client devices and MTC gateway qos parameters of acquisition to TWAG, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and QoS controls are carried out to the MTC client devices according to the corresponding qos parameter of MTC client devices after adjustment.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Embodiment 2
Technical scheme provided in an embodiment of the present invention can be applied in the 3GPP network architectures, and the 3GPP network architectures include：Client-side and network side.Client-side includes：MTC client devices and MTC gateway.Network side includes：(English full name is TWAP：Trus ted Wi re l es s Loca l Area Networks Authent i ca t ion Author i za t ion Account ing Peer, English abbreviation is：Trus ted WLAN AAA Peer, Chinese full name is：The reciprocity ends of the authentication, authorization, accounting AAA of credible WLAN）, (English full name is for credible WLAN access gateway TWAG, P-GW：Packet Da ta Network Ga teway, Chinese full name is：Grouped data network gateway）, authentication, authorization, accounting aaa server, HSS etc..Machine type communication MTC client devices pass through believable non-3 gpp mode access network.
Based on the above-mentioned 3GPP network architectures, the embodiments of the invention provide a kind of method of service quality control, as shown in figure 3, this method includes：
201st, the connection that MTC gateway is set up between 3GPP networks so that MTC gateway accesses 3GPP networks.
202nd, (English full name is GW-AP：Ga teway-Acces s Po in t, Chinese full name is：Gateway accessing point）The passage tunne l set up between TWAG.
What deserves to be explained is, MTC gateway includes GW-AP structures, and this passage is used for certification, transmission of authentication information etc. when MTC client devices are accessed.
203rd, MTC client devices access MTC gateway, MTC client devices initiate authentication request to MTC gateway, and the authentication request carries the identification information of MTC client devices.
204th, MTC gateway is received after the authentication request of MTC client devices, and the identification information and APN of MTC gateway is added into above-mentioned authentication request, and (English full name is：Acces s Po int Name, Chinese full name is：Access point）Etc. information, and send and add authentication request after the information such as the identification information and APN of MTC gateway to TWAP.
Wherein, the parameter set, the mode for identifying MTC client device access gatewaies are needed when APN information is access network.
205th, the authentication request that TWAP will be added after the information such as the identification information and APN of MTC gateway is sent to aaa server.
206th, aaa server receives the authentication request added after the information such as the identification information and APN of MTC gateway that T P are sent.
207th, aaa server obtains the identification information of MTC gateway and the identification information of MTC client devices from the authentication request received.
208th, aaa server is according to the identification information of the MTC gateway, the qos parameter request of generation MTC gateway, and according to the identification information of the MTC client devices, generates MTC client devices QoS
209th, aaa server asks the MTC gateway qos parameter and MTC client device QoS parameter requests are sent to home subscriber server HSS, while the authentication request received is sent into HSS.
21 0, aaa server receives the HS S and responds the MTC gateway qos parameters that the MTC gateway qos parameter request is sent, receive the HSS and respond the corresponding qos parameter of MTC client devices that the MTC client devices qos parameter request is sent, and the authentication successful information that the authentication request received described in response is sent.
What deserves to be explained is, HSS sends the corresponding qos parameter of MTC client devices and authentication successful information order in no particular order.In addition, the authentication request received described in response can also send failed authentication information, when aaa server receives failed authentication information, cannot QoS parameters corresponding to MTC client devices be adjusted, so as to which the QoS controls to MTC client devices can not be completed, when then receiving failed authentication information to aaa server, it is not described in detail.
21 1, aaa server carries out access authentication according to the MTC client devices obtained from subscription data and the binding relationship of the MTC gateways to MTC gateway and MTC client devices.
What deserves to be explained is, the binding relationship of the MTC client devices and MTC gateway, i.e., specific MTC client devices only have access specific MTC gateway.
In addition, subscription data includes the information such as MTC gateway qos parameter and the corresponding QoS parameters of MTC client devices.
21 2, the authentication successful information is sent to T P by aaa server, to cause the T P that the authentication successful information is sent into MTC gateway and MTC client devices.
21 3, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter are sent to TWAG by aaa server.
What deserves to be explained is, the order that the execution sequence of above-mentioned steps 21 2,21 3 is not limited to as described above is performed.As long as aaa server receives authentication successful information and just can perform corresponding steps 212, or aaa server is when receiving the corresponding qos parameter of MTC client devices and MTC gateway qos parameter, so that it may perform corresponding steps 21 3.
21 4, TWAG receive aaa server send the corresponding qos parameter of the MTC client devices and
The MTC gateway qos parameter.
215th, TWAG obtains the facility information of MTC client devices.
What deserves to be explained is, wherein the facility information of MTC client devices is identical with the associated description in above-mentioned steps 107, is not described in detail herein.
216th, TWAG is according to the facility information and MTC gateway qos parameter of the MTC client devices, and qos parameter corresponding to the MTC client devices is adjusted.
217th, MTC client devices interact the user plane passage set up between the two with P-GW, for transmitting real user data.
218th, TWAG carries out QoS controls according to the corresponding qos parameter of the MTC client devices after adjustment to the MTC client devices.
What deserves to be explained is, the implementation method of QoS controls is carried out to the MTC client devices, it is identical with the method described in step 108 to be not described in detail herein.
The method of service quality control provided in an embodiment of the present invention, aaa server obtains the corresponding QoS parameters of MTC client devices and MTC gateway qos parameter according to the identification information of MTC client devices and the identification information of MTC gateways respectively, and send the corresponding qos parameter of MTC client devices and MTC gateway qos parameters of acquisition to TWAG, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and QoS controls are carried out to the MTC client devices according to the corresponding qos parameter of MTC client devices after adjustment.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Embodiment 3
The embodiment of the present invention additionally provides a kind of method of service quality control based on the 3GPP network architectures in above-described embodiment 2, as shown in figure 4, this method includes：
301st, the connection that machine type communication MTC gateway is set up between 3GPP networks so that MTC gateway accesses 3GPP networks.
302nd, gateway accessing point GW-AP is set up between credible WLAN access gateway TWAG
tunnel。
303rd, MTC client devices access MTC gateway, MTC client devices initiate authentication request to MTC gateway, and the authentication request carries the identification information of MTC client devices.
304th, MTC gateway is received after the authentication request of MTC client devices, identification information and the information such as access point APN of MTC gateway are added into above-mentioned authentication request, and sends the authentication, authorization, accounting AAA equities end TWAP for adding the authentication request after the information such as the identification information and APN of MTC gateway to credible WLAN.
305th, the authentication request that TWAP forwardings are added after the information such as the identification information and APN of MTC gateway gives authentication, authorization, accounting aaa server.
306th, aaa server receives the authentication request added after the information such as the identification information and access point APN of MTC gateways that T P are sent.
307th, aaa server obtains the identification information of MTC gateway and the identification information of MTC client devices from the authentication request received.
308th, aaa server is according to the identification information of the MTC gateway, the service quality QoS parameter request of generation MTC gateway, and according to the identification information of the MTC client devices, generation MTC client devices qos parameter is asked.
309th, aaa server asks the MTC gateway qos parameter and MTC client device QoS parameter requests are sent to home subscriber server HSS, while the authentication request received is sent into HSS.
310th, aaa server receives the HSS and responds the MTC gateway qos parameters that the MTC gateway qos parameter request is sent, receive the HSS and respond the corresponding qos parameter of MTC client devices that the MTC client devices qos parameter request is sent, and the authentication successful information that the authentication request received described in response is sent.
31 aaa servers carry out access authentication according to the MTC client devices obtained from subscription data and the binding relationship of the MTC gateways to MTC gateway and MTC client devices.
What deserves to be explained is, the subscription data is identical with the associated description of step 211 in embodiment 2, and no further details to be given herein.
312nd, the authentication successful information is sent to T P by aaa server, to cause the T P that the authentication successful information is sent into MTC gateway and MTC client devices.
What deserves to be explained is, above-mentioned steps 301-312 is corresponding with step 201-212 steps in embodiment 2, and associated description is identical, is not described in detail herein.
313rd, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter are sent to TWAG by aaa server.
What deserves to be explained is, the order that the execution sequence of above-mentioned steps 312,313 is not limited to as described above is performed.As long as aaa server receives authentication successful information and just can perform corresponding steps 312, or aaa server is when receiving the corresponding qos parameter of MTC client devices or the MTC gateway qos parameter, so that it may perform corresponding steps 313.
314th, TWAG receives the corresponding qos parameter of the MTC client devices and MTC gateway qos parameter that aaa server is sent.
315th, TWAG obtains the facility information of MTC client devices.
What deserves to be explained is, above-mentioned steps 314-315 is corresponding with step 214-215 steps in embodiment 2, and associated description is identical, is not described in detail herein.
316th, TWAG is according to the facility informations of the MTC client devices, and qos parameter corresponding to the MTC client devices is adjusted.
What deserves to be explained is, the facility information of the MTC client devices is identical with the associated description in above-mentioned steps 107, is not described in detail herein.
317th, the corresponding qos parameter of the MTC client devices after adjustment is sent to GW-AP by TWAG.Wherein, in the GW-AP and embodiment 2, associated description is identical in step 202, herein no longer with thin description.
What deserves to be explained is, TWAG realizes that (English full name is the identification information of MTC client devices and MAC in qos parameter before above-mentioned QoS information is sent into GW-AP：Medium/Media Access Control, Chinese full name is：Medium access control）The conversion of address, is mapped to MTC client device MAC Address, and Qos parameters are sent into GW-AP by qos parameter by the identification information of MTC clients.
318th, MTC client devices interact the user plane passage set up between the two with P-GW, for transmitting
Real user data.
319th, GW-AP carries out QoS controls according to the corresponding qos parameter of MTC client devices after adjustment to MTC client devices.
What deserves to be explained is, the implementation method of QoS controls is carried out to the MTC client devices, it is identical with the method described in step 108 to be not described in detail herein.
The method of service quality control provided in an embodiment of the present invention, aaa server obtains the qos parameter of MTC client devices and the qos parameter of MTC gateway respectively according to the identification information of MTC client devices and the identification information of MTC gateway, and send the qos parameter of acquisition to TWAG, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and the corresponding qos parameter of MTC client devices after adjustment is sent to GW-AP, so that the corresponding qos parameter of MTC client devices that GW-AP is received carries out QoS controls to the MTC client devices.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Embodiment 4
The embodiments of the invention provide a kind of device 4 of service quality control, as shown in figure 5, the device includes：Obtain mark unit 41, generation unit 42, the first transmitting element 43, receiving unit 44, the second transmitting element 45, acquiring unit 46, authentication unit 47.
Mark unit 41 is obtained, for obtaining the identification information of machine type communication MTC gateway and the identification information of MTC client devices.
Generation unit 42, for according to the identification information for obtaining the MTC gateway for identifying the acquisition of unit 41, generate the request of MTC gateway service quality QoS parameter, and according to the identification information of the MTC client devices for obtaining and identifying the acquisition of unit 41, the qos parameter request of generation MTC client devices.
First transmitting element 43, MTC gateway qos parameter request and the request of MTC client devices qos parameter for the generation unit 42 to be generated are sent to home subscriber server HSS.
Receiving unit 44, the MTC gateway qos parameter that the MTC gateway qos parameter request is sent, and the MTC visitors that the response MTC client devices qos parameter request is sent are responded for receiving the HSS
Second transmitting element 45, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter for the receiving unit 44 to be received are sent to credible WLAN access gateway TWAG0
Optionally, as shown in fig. 6, the mark unit 41 that obtains includes：Receiving module 411, acquisition module 412.
Receiving module 411, for receiving the authentication request that the authentication, authorization, accounting AAA equities end TWAP of credible WLAN is sent.
Acquisition module 412, for obtaining the identification information of the MTC gateway and the identification information of the MTC client devices in the authentication request that is received from the receiving module 411.
Optionally, while first transmitting element 43 sends the request of MTC gateway qos parameter and MTC client device qos parameters are asked to HSS,
First transmitting element 43, is additionally operable to the authentication request being sent to HSS.
The receiving unit 44, is additionally operable to receive the authentication successful information that HSS responds the authentication request transmission.
Second transmitting element 45, the authentication successful information for being additionally operable to receive the receiving unit 44 is sent to TWAP, to cause the T P that the authentication successful information is sent into MTC gateway and MTC client devices.
Acquiring unit 46, for from subscription data, obtaining the binding relationship of the MTC client devices and the MTC gateways.
Authentication unit 47, for the binding relationship got according to the acquiring unit 46, access authentication is carried out to MTC gateways and MTC client devices.
The embodiment of the present invention additionally provides a kind of device 5 of service quality control, as shown in fig. 7, the device includes：Receive parameters unit 48, obtain information unit 49, adjustment unit 50, control unit 51, transmitting element 52.
Parameters unit 48 is received, the corresponding qos parameter of the MTC client devices and MTC gateway qos parameter for receiving the transmission of authentication, authorization, accounting aaa server.
Obtain information unit 49, the facility information for obtaining MTC client devices.
Adjustment unit 50, for the facility information of the MTC client devices obtained according to the acquisition information unit 49, and the reception parameters unit 48 receives MTC gateway qos parameter, qos parameter corresponding to the MTC client devices is adjusted, the corresponding qos parameter of the MTC client devices after being adjusted.
Control unit 51, QoS controls are carried out for the corresponding qos parameter of the MTC client devices after the adjustment that is obtained according to the adjustment unit 48 to the MTC client devices.
Transmitting element 52, for the MTC client device corresponding QoS parameter of the adjustment unit after whole to be sent into gateway accessing point GW-AP, to cause the GW-AP to carry out QoS controls to the MTC client devices according to the corresponding qos parameter of MTC client devices after the adjustment.
The embodiments of the invention provide a kind of system of service quality control, as shown in Fig. 8, the system includes quality control/device 4 and quality control/device 5.Wherein, quality control/device 4 includes said units 41-47, and quality control/device 5 includes said units 48-52.
The apparatus and system of service quality control provided in an embodiment of the present invention, aaa server obtains the corresponding qos parameter of MTC client devices and MTC gateway qos parameter according to the identification information of MTC client devices and the identification information of MTC gateway respectively, and send the corresponding qos parameter of MTC client devices and MTC gateway qos parameter of acquisition to T G, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and QoS controls are carried out to the MTC client devices according to the corresponding qos parameter of MTC client devices after adjustment.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Embodiment 5
The embodiments of the invention provide a kind of device of service quality control, as shown in Fig. 9, the device includes：Processor 01, memory 03.
Processor 01, for receiving the authentication request that the authentication, authorization, accounting AAA equities end TWAP of credible WLAN is sent.
Memory 03, for storing the authentication request that the T P are sent.
Processor 01, for obtaining the identification information of MTC gateway and the identification information of MTC client devices from the authentication request.
Memory 03, for storing the identification information of the machine type communication MTC gateway and the identification information of MTC client devices.
Processor 01, for the identification information according to the MTC gateway, generate the request of MTC gateway service quality QoS parameter, and according to the identification information of the MTC client devices, the request of MTC client devices qos parameter is generated, the MTC client devices qos parameter request qos parameter asks to be used to ask the corresponding qos parameter of the MTC client devices.
Memory 03, the request of MTC gateway qos parameter and MTC client device QoS parameter requests for storing.
Processor 01, for MTC gateway qos parameter request and MTC client device QoS parameter requests to be sent into home subscriber server HS S, while the authentication request is sent into HS S.
Processor 01, the MTC gateway qos parameters that the MTC gateway qos parameter request is sent are responded for receiving the HS S, and receive the corresponding qos parameter of MTC client devices that the HSS responds the MTC client devices qos parameter request transmission, and the authentication successful information that the authentication request received described in response is sent.
Memory 03, for storing the corresponding qos parameter of the MTC client devices, MTC gateway QoS parameters and authentication successful information.
Processor 01, for according to the MTC client devices and the binding relationship of the MTC gateways obtained from subscription data, access authentication to be carried out to MTC gateway and MTC client devices.
Memory 03, the binding relationship for storing the MTC client devices and MTC gateway.
Processor 01, for the authentication successful information to be sent into TWAP, to cause the T P that the authentication successful information is sent into MTC gateway and MTC client devices.
Processor 01, for the corresponding qos parameter of the MTC client devices and MTC gateway QoS parameters to be sent into credible WLAN access gateway TWAG, to cause the TWAG to carry out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices.
The embodiment of the present invention additionally provides a kind of device of service quality control, and as shown in Figure 10, the device includes：Processor 02, memory 04.
Processor 02, the corresponding QoS parameters of the MTC client devices and the MTC gateway qos parameter for receiving aaa server transmission.
Processor 02, the facility information for obtaining MTC client devices.
Memory 04, the facility information for storing MTC client devices.
Processor 02, for the facility information and MTC gateway qos parameter according to the MTC client devices, qos parameter corresponding to the MTC client devices is adjusted, the corresponding qos parameter of the MTC client devices after being adjusted.
Memory 04, for storing the corresponding qos parameter of MTC client devices.
Processor 02, for carrying out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after adjustment.
Memory 04, for storing the corresponding qos parameter of MTC client devices after adjustment.
Optionally, memory 02, it is additionally operable to the corresponding qos parameter of MTC client devices after adjustment being sent to gateway accessing point GW-AP, to cause GW-AP to carry out QoS controls to the MTC client devices according to according to the corresponding qos parameter of the MTC client devices after adjustment.
The device of service quality control provided in an embodiment of the present invention, aaa server obtains the corresponding QoS parameters and MTC gateway qos parameter of MTC client devices according to the identification information of MTC client devices and the identification information of MTC gateway respectively, and send the corresponding qos parameter and MTC gateway qos parameter of the MTC client devices of acquisition to TWAG, to cause TWAG to be adjusted the corresponding qos parameter of MTC client devices, and QoS controls are carried out to the MTC client devices according to the corresponding qos parameter of MTC client devices after adjustment.Prior art only realizes the service quality control to MTC gateway, it is impossible to ensure the service quality of MTC client devices.And the technical scheme of the embodiment of the present invention, the control to each MTC client device services quality can be realized, so as to ensure that the service quality of MTC client devices.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can add the mode of required common hardware to realize by software, naturally it is also possible to by hardware, but
The former is more preferably embodiment in many cases.Understood based on such, the part that technical scheme substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in the storage medium that can be read, such as the floppy disk of computer, hard disk or CD etc., including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform the method described in each embodiment of the invention.
It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (13)
- Claims1st, a kind of method of service quality control, it is characterised in that including：Obtain the identification information of machine type communication MTC gateway and the identification information of MTC client devices；According to the identification information of the MTC gateway, the service quality QoS parameter request of generation MTC gateway, and according to the identification information of the MTC client devices, generation MTC client devices qos parameter is asked；MTC gateway qos parameter request and the request of MTC client devices qos parameter are sent to home subscriber server HSS;Receive the HSS and respond the MTC gateway qos parameter that the MTC gateway qos parameter request is sent, and receive the HSS and respond the corresponding qos parameter of MTC client devices that the MTC client devices qos parameter request is sent；The corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter are sent to credible WLAN access gateway TWAG.2nd, according to the method described in claim 1, it is characterised in that it is described obtain MTC gateway identification information and MTC client devices identification information, including：Receive the authentication request that the authentication, authorization, accounting AAA equities end T P of credible WLAN are sent；The identification information of the MTC gateway and the identification information of the MTC client devices are obtained from the authentication request.3rd, method according to claim 2, it is characterised in that also include：The authentication request is sent to the HSS;Receive the HSS and respond the authentication successful information that the authentication request is sent；The authentication successful information is sent to the T P, to cause the T P that the authentication successful information is sent into the MTC gateway and the MTC client devices.4th, according to the method described in claim 1, it is characterised in that also include：The MTC client devices according to subscription data and the binding relationship of the MTC gateway, i.e., specific MTC client devices only have access specific MTC gateway, and access authentication is carried out to the MTC gateway and the MTC client devices.5th, a kind of control method of service quality, it is characterised in that including： Receive the corresponding qos parameter of machine type communication MTC client devices and the corresponding qos parameter of MTC gateway that authentication, authorization, accounting aaa server is sent；Obtain the facility information of the MTC client devices；According to the facility information of the MTC client devices and the MTC gateway qos parameter, qos parameter corresponding to the MTC client devices is adjusted, and carries out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after adjustment.6th, method according to claim 5, it is characterised in that also include：The corresponding QoS parameters of the MTC client devices after the adjustment are sent to gateway accessing point GW-AP, to cause the GW-AP to carry out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after the adjustment.7th, a kind of device of service quality control, it is characterised in that including：Mark unit is obtained, for obtaining the identification information of machine type communication MTC gateway and the identification information of MTC client devices；Generation unit, for the identification information according to the MTC gateway, generates MTC gateway service quality QoS parameter request, and according to the identification information of the MTC client devices, the qos parameter request of generation MTC client devices；First transmitting element, home subscriber server HSS is sent to by MTC gateway qos parameter request and the request of MTC client devices qos parameter;Receiving unit, receives the HSS and responds the MTC gateway qos parameter that the MTC gateway qos parameter request is sent, and the corresponding qos parameter of MTC client devices that the response MTC client devices qos parameter request is sent；Second transmitting element, the corresponding qos parameter of the MTC client devices and the MTC gateway qos parameter for the receiving unit to be received are sent to credible WLAN access gateway TWAG.8th, device according to claim 7, it is characterised in that the acquisition mark unit includes：Receiving module, for receiving the authentication request that the authentication, authorization, accounting AAA equities end TWAP of credible WLAN is sent；Acquisition module, for obtaining the MTC nets from the authentication request that the receiving module is received The identification information of the identification information of pass and the MTC client devices.9th, device according to claim 8, it is characterised in that：First transmitting element, is additionally operable to the authentication request being sent to the HSS;The receiving unit, is additionally operable to receive the authentication successful information that the HSS responds the authentication request transmission；Second transmitting element, the authentication successful information for being additionally operable to receive the receiving unit is sent to the T P, to cause the T P that the authentication successful information is sent into the MTC gateway and the MTC client devices.10, device according to claim 7, it is characterised in that also include：Acquiring unit, in the MTC gateway qos parameter and the MTC client devices qos parameter that are received from the receiving unit, obtaining the MTC client devices and the binding relationship of the MTC gateway；Authentication unit, for the binding relationship got according to the acquiring unit, access authentication is carried out to the MTC gateways and the MTC client devices.11, a kind of device of service quality control, it is characterised in that including：Parameters unit is received, the corresponding qos parameter of machine type communication MTC client devices and MTC gateway qos parameter for receiving the transmission of authentication, authorization, accounting aaa server；Obtain information unit, the facility information for obtaining the MTC client devices；Adjustment unit, for the facility information of the MTC client devices obtained according to the acquisition information unit, and the MTC gateway qos parameter that the reception parameters unit is received is adjusted to the corresponding qos parameter of the MTC client devices, the corresponding QoS parameters of the MTC client devices after being adjusted；Control unit, QoS controls are carried out for the corresponding qos parameter of the MTC client devices after the adjustment that is obtained according to the adjustment unit to the MTC client devices.12nd, the device according to claim 11, it is characterised in that the device also includes：Transmitting element, gateway accessing point GW-AP is sent to for the corresponding qos parameter of the MTC client devices after the adjustment that obtains the adjustment unit, to cause the GW-AP to carry out QoS controls to the MTC client devices according to the corresponding qos parameter of the MTC client devices after the adjustment.13rd, a kind of system of service quality control, it is characterised in that the system includes the device of the device of the service quality control as described in claim 7-10 any one and the service quality control as described in claim 11 or 12.
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| CN104160746B (en) | 2018-02-06 |
| CN108093437A (en) | 2018-05-29 |
| WO2014032225A1 (en) | 2014-03-06 |
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