CN103188167A - Guaranteeing method, device and system for service quality - Google Patents
Guaranteeing method, device and system for service quality Download PDFInfo
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- CN103188167A CN103188167A CN2011104528802A CN201110452880A CN103188167A CN 103188167 A CN103188167 A CN 103188167A CN 2011104528802 A CN2011104528802 A CN 2011104528802A CN 201110452880 A CN201110452880 A CN 201110452880A CN 103188167 A CN103188167 A CN 103188167A
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Abstract
The invention discloses a guaranteeing method, a device and a system for service quality. The guaranteeing method for service quality comprises the following steps: service guaranteeing requests from a user terminal are received, wherein the service guaranteeing requests comprise a connecting in account and information attribute of a first service; when guaranteeing implementation judging conditions are met by the service guaranteeing requests, service guaranteeing implementation indicating information is sent to network equipment, is used for indicating network resources corresponding to the network equipment based on the connecting in account, and preferably transmits corresponding flow of the service attribute information; and the service guaranteeing implementation indicating information comprises the connecting in account and the service attribute information. The guaranteeing method, the device and the system for service quality achieve the corresponding network resources based on the connecting in account, select the service which needs to be guaranteed based on the requirements of users, thereby improving user experience.
Description
Technical field
The embodiment of the invention relates to the communication technology, particularly relates to a kind of quality of service support method, device and system.
Background technology
Flourish along with Internet service, a plurality of users adopt same number of the account online in the home network, and possible user A is playing the popular play of wandering about, and user B is watching online high-definition movie, user C is carrying out point-to-point (Peer-to-Peer is called for short P2P) downloading service; The business of a plurality of user's requests is shared the network bandwidth of account, there is the phase mutual interference between the business that causes each user to ask, cause wandering about the business that real-times such as play business or online high-definition movie business are had relatively high expectations, phenomenons such as the picture card pauses, audio discontinuity occur, thereby influenced user's business experience.
Usually, can ensure the quality of service that some is professional by different business priority is set at network side.But, the business of different user current request varies, the business that network side determine to need ensures, may with the current actual needs of user ensure professional different, cause the of poor quality of business that the current actual needs of user ensures thus, and reduced user's business experience.
Summary of the invention
The embodiment of the invention provides a kind of quality of service support method, device and system, is conducive to realize based on the Internet resources that insert the number of the account correspondence, need to select the business that ensures by user's request.
One aspect of the present invention provides a kind of quality of service support method, comprising:
Reception is from the business guarantee request of user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request;
When guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
A second aspect of the present invention provides another kind of quality of service support method, comprising:
Receive professional the guarantee and carry out indication information, described business guarantee is carried out and is comprised the business attribute information that inserts number of the account and first business in the indication information;
Based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
A third aspect of the present invention provides another quality of service support method, comprising:
According to the selection indication of first business, obtain the business attribute information of first business;
Generate the professional request that ensures, described business ensures to comprise in the request and inserts number of the account and described business attribute information;
Send the described professional request that ensures to network side.
A fourth aspect of the present invention provides a kind of quality of service ensuring equipment, comprising:
Ensure the request receiver module, be used for receiving the business guarantee request from user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request;
Ensure and carry out processing module, for when guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
A fifth aspect of the present invention provides a kind of network equipment, comprising:
Ensure and carry out the indication receiver module that be used for professional guarantee of reception and carry out indication information, described professional guarantee is carried out and comprised the business attribute information that inserts number of the account and first business in the indication information;
Ensure Executive Module, be used for the Internet resources based on described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
A sixth aspect of the present invention provides a kind of user terminal, comprising:
Ensure and carry out the indication receiver module that be used for professional guarantee of reception and carry out indication information, described professional guarantee is carried out and comprised the business attribute information that inserts number of the account and first business in the indication information;
Ensure Executive Module, be used for the Internet resources based on described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
A seventh aspect of the present invention provides a kind of quality of service safeguards system, comprising:
Above-mentioned quality of service ensuring equipment, the network equipment and user terminal;
Described quality of service ensuring equipment separates setting or is wholely set with the described network equipment.
Quality of service support method, device and system that the embodiment of the invention provides, allow end side need to select preferential first business that ensures quality of service, and when satisfying guarantee enforcement of judgment execute a judgement condition, the network equipment of flowing through to the network traffics of this access number of the account sends the professional execution indication that ensures, so that the described network equipment based on the Internet resources of described access number of the account correspondence, is preferentially transmitted the flow of first business in described network traffics.As seen, the embodiment of the invention has realized need selecting the business of guarantee by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of quality of service support method flow chart that Fig. 1 provides for the embodiment of the invention;
The another kind of quality of service support method flow chart that Fig. 2 provides for the embodiment of the invention;
Another quality of service support method flow chart that Fig. 3 provides for the embodiment of the invention;
A kind of quality of service that Fig. 4 provides for the embodiment of the invention ensures the networking schematic diagram of application scenarios;
Fig. 5 is the flow chart of realizing the quality of service support method in network shown in Figure 4;
The display interface example of the PoD front-end module that Fig. 6 provides for the embodiment of the invention;
The structural representation of a kind of quality of service ensuring equipment that Fig. 7 provides for the embodiment of the invention;
The structural representation of a kind of network equipment that Fig. 8 provides for the embodiment of the invention;
The structural representation of a kind of user terminal that Fig. 9 provides for the embodiment of the invention;
The structural representation of a kind of quality of service safeguards system that Figure 10 provides for the embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not paying the every other embodiment that obtains under the creative work prerequisite.
A kind of quality of service support method flow chart that Fig. 1 provides for the embodiment of the invention.Method as shown in Figure 1 comprises:
11: receive the business guarantee request from user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request.
Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.
Optionally, the business attribute information of arbitrary business can include but not limited to: the five-tuple information that this is professional, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.
12: when guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
Ensure that the enforcement of judgment execute a judgement condition can pre-determine according to actual needs.
Optionally, described guarantee enforcement of judgment execute a judgement condition comprises: the first enforcement of judgment execute a judgement condition.The described first enforcement of judgment execute a judgement condition is specially: the preferential surplus lines number that ensures of the permission of described access number of the account correspondence, and more than or equal to 1.Under this situation, if described access number of the account allows end side to select the preferential surplus lines number that ensures more than or equal to 1, then determine to accept the described professional request that ensures, send professional the guarantee to the network equipment and carry out indication information; Otherwise, refuse the described professional request that ensures.Wherein, described surplus lines number is, described access number of the account allows end side to select the preferential maximum traffic number that ensures, with the difference of the sum of second business; Described second business is: in the business of the current generation network traffics of described access number of the account, and the current business of having determined preferential guarantee quality of service.
Described guarantee enforcement of judgment execute a judgement condition also can further comprise: the second enforcement of judgment execute a judgement condition.After the described first enforcement of judgment execute a judgement condition of employing is adjudicated, also can adopt the second professional judgment condition further to adjudicate.The described second enforcement of judgment execute a judgement condition is specially: the remaining bandwidth of described access number of the account correspondence, and more than or equal to the described first professional required bandwidth.Under this situation, if described access number of the account allow end side select the preferential surplus lines number that ensures more than or equal to 1 and the remaining bandwidth of described access number of the account more than or equal to the described first professional required bandwidth, then determine to accept the described professional request that ensures, send professional the guarantee to the network equipment and carry out indication information; Otherwise, refuse the described professional request that ensures.Wherein: the remaining bandwidth of described access number of the account is: the signatory bandwidth of described access number of the account, and with the difference of the described second professional required total bandwidth.
The quality of service support method that present embodiment provides, allow end side need to select preferential first business that ensures quality of service, and when guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, the network equipment of flowing through to the network traffics of this access number of the account sends the professional execution indication that ensures, so that the described network equipment based on the Internet resources of described access number of the account correspondence, is preferentially transmitted the flow of first business in described network traffics.As seen, present embodiment has been realized need selecting the business of guarantee by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
Present embodiment method executive agent can be the quality of service ensuring equipment that is positioned at network side.This quality of service ensuring equipment logically can separate with the described network equipment; In physics realization, can separate arranging or being wholely set with the described network equipment.
In the technique scheme, each network equipment that can flow through to the network traffics of the current generation of described access number of the account sends described professional the guarantee respectively and carries out indication; Perhaps, can be in each network equipment that the network traffics of the current generation of described access number of the account are flowed through, the determining section network equipment, and to the described professional execution indication that ensures of the subnetwork equipment transmission of determining.The subnetwork equipment of determining, can be the bottleneck network node that easily produces network congestion in the real network, as Broadband Remote Access Server (Broadband Remote Access Server, abbreviation BRAS), home gateway (Home Gateway, abbreviation HG), optical node (Optical Network Unit, be called for short ONU), digital subscriber line access multiplex (Digital Subscriber Line Access Multiplexer is called for short DSLAM) etc.The probability that above-mentioned bottleneck network node produces traffic interference such as time delay, shake, packet loss is bigger.If above-mentioned bottleneck network node is based on the Internet resources that insert the number of the account correspondence, the preferential flow of transmitting described first business, then can effectively reduce the interference that first business is subjected to other voice and packet data concurrent services of described access number of the account, ensure the quality of service of first business thus.
On the basis of technique scheme, optionally, before the business guarantee request of described reception from user terminal, described method also can comprise: receive from the guarantee service selection power of described user terminal and confirm request, described guarantee service selection power confirms that request comprises described access number of the account.Obtain the preferential surplus lines number that ensures of permission of described access number of the account correspondence; If described surplus lines number more than or equal to 1, then sends to described user terminal and ensures service selection power affirmation success response, be used for notifying described user terminal, the current permission end side of described access number of the account need to select the business of preferential guarantee quality of service; Otherwise, send the guarantee service selection to described user terminal and weigh the affirmation failure response, be used for notifying described user terminal, the current end side that do not allow of described access number of the account is selected the preferentially business of guarantee quality of service.
Optionally, after the business guarantee request of described reception from user terminal, described method also comprises: according to inserting the relevant access information of number of the account, the described professional legitimacy of request that ensures is authenticated.Authentication method is for example: if the described professional access number of the account that comprises in the request that ensures, be legal access number of the account, and the IP address of the current access network of described user terminal, be the legitimate ip address corresponding with described access number of the account, determine that then described business ensures that request is legal, described professional the guarantee asked to carry out subsequent treatment; Otherwise, determine that described professional guarantee request is illegal, refuse the described professional request that ensures.This technical scheme has improved the fail safe that ensures QoS by user's request.
Insert the relevant access information of number of the account, can be to the described network equipment, for example BRAS obtains etc.Wherein, the access information that described access number of the account is relevant can comprise: the bandwidth of described access number of the account uses information, through the legitimate ip address of described access number of the account access network etc.; The bandwidth use information of described access number of the account is carved and is comprised: the signatory bandwidth of described access number of the account, the i.e. maximum bandwidth that the permission of described access number of the account is used etc.Optionally, can be to the described network equipment, the access information of access number of the account as described in periodically updating as above-mentioned bottleneck network node is with the real-time of the access information of the described access number of the account that guarantees to obtain.
The another kind of quality of service support method flow chart that Fig. 2 provides for the embodiment of the invention.Method as shown in Figure 2 comprises:
21: receive professional the guarantee and carry out indication information, described business guarantee is carried out and is comprised the business attribute information that inserts number of the account and first business in the indication information.
Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.
Optionally, the business attribute information of arbitrary business can include but not limited to: the five-tuple information that this is professional, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.
22: based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
Present embodiment method executive agent can be: the network equipment that the network traffics of the current generation of described access number of the account need be flowed through; The described network equipment is for example: the network traffics of the current generation of described access number of the account need be flowed through and the bottleneck network node of network congestion is easily taken place, as BRAS, HG, ONU, DSLAM etc.
The network equipment receive professional ensure carry out indication after, can be according to described business attribute information function, the network traffics of the current generation of this accesss number of the account are divided into: need the flow of preferential guarantee quality of service and do not need preferentially to ensure the flow of quality of service; Wherein, described need preferentially ensure the flow of quality of service, comprise and described business attribute information corresponding flow, the i.e. flow of described first business.
Network access equipment is based on the Internet resources of described access number of the account correspondence, and preferential the forwarding needs the preferential flow that ensures quality of service; After described need preferentially ensure the forwarding of flow of quality of service, transmit the described flow that does not need preferentially to ensure quality of service again.
The quality of service support method that present embodiment provides, can carry out indication according to the business guarantee, based on the preferential flow of transmitting first business of the Internet resources that insert the number of the account correspondence, wherein, first business is: in the business of the current generation network traffics of described access number of the account, user terminal selecting preferentially ensures the business of quality of service.Therefore, present embodiment has been realized selecting to need to ensure the business of quality of service by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
Another quality of service support method flow chart that Fig. 3 provides for the embodiment of the invention.Method as shown in Figure 3 comprises:
31: according to the selection indication of first business, obtain the business attribute information of first business.
Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.User terminal can present all business that insert the current generation network traffics of number of the account to the user, and the user therefrom selects described first business.
32: generate the professional request that ensures, described business ensures to comprise in the request and inserts number of the account and described business attribute information.
The business attribute information of described first business can be the five-tuple information of described first business, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.For example: 192.168.0.1,10000, TCP, 121.14.88.76,80, be interpreted as: the IP address is the node of 192.168.1.1, by port one 0000, utilizes Transmission Control Protocol, with the IP address be 121.14.88.76, port is that 80 node connects.
33: send the described professional request that ensures to network side.
Present embodiment method executive agent can be user terminal, as intelligent terminals such as desktop computer, notebook computer, IPad, IPhone.
Network side receives described professional the guarantee after the request that user terminal sends, and can determine whether to accept the described professional request that ensures according to ensureing the enforcement of judgment execute a judgement condition; If accept the described professional request that ensures, then indicate the network access equipment of described user terminal ownership, based on the preferential flow of transmitting described first business of the Internet resources of described access number of the account correspondence.
The quality of service support method that present embodiment provides, user terminal is after the selection indication of obtaining first business, can send the professional request that ensures to network side, this business guarantee request comprises the business attribute information that inserts number of the account and first business, be conducive to network side based on the Internet resources that insert the number of the account correspondence, the preferential end side that ensures is selected the quality of service of first business of guarantee, thereby has improved user's experience.
On the basis of technique scheme, optional, before the professional guarantee request of described generation, described method also comprises: generate the guarantee service selection power that comprises described access number of the account and confirm to ask; Described guarantee service selection power is confirmed request, is used for the current end side that whether allows of the described access number of the account of inquiry and need selects the preferential business that ensures quality of service; Send described guarantee service selection power to described network side and confirm request.Under this situation, indicate the business of generation to ensure request according to described selection, comprising: after the guarantee service selection power affirmation success response that receives described network side transmission, generate described business guarantee according to described selection indication and ask.This technical scheme has realized that further end side is to ensureing the inquiry of service selection power.
For instance, as shown in Figure 4, a kind of quality of service that provides for the embodiment of the invention ensures the networking schematic diagram of application scenarios.Comprising:
PoD (Priority on Demand arranges priority as required) scheduler module 41 can be used for realizing method as shown in Figure 1.
PoD Executive Module 42 can be used for realizing method as shown in Figure 2.
PoD front-end module 43 can be used for realizing method as shown in Figure 3.
PoD Executive Module 42 can be integrated in and insert the network node that network traffics that number of the account produces are flowed through, and particularly is integrated in to insert the bottleneck network node that network traffics that number of the account produces are flowed through and network congestion is easily taken place.For example: for the downlink traffic that ensures user-selected business is preferentially transmitted, PoD Executive Module 42 can be deployed in main the generation on congested the bottleneck network node such as BRAS equipment 42a on the down link; Under the adsl loop border, preferentially transmit for the uplink traffic that ensures user-selected business, PoD Executive Module 42 can be deployed in main the generation on congested the bottleneck network node such as home gateway 42b on the down link.Wherein, PoD scheduler module 41 is logically separate with PoD Executive Module 42, but separable setting or be wholely set on physical entity; For example: the PoD scheduler module can be used as an autonomous device and is connected (as shown in Figure 4) with BRAS equipment, and perhaps, the PoD scheduler module also can be integrated in the BRAS equipment.
PoD front-end module 43 can be integrated in terminal side equipment, as is integrated among user terminal a and the user terminal b.
In network shown in Figure 4, user terminal a and user terminal b share access number of the account A and visit the Internet simultaneously in a certain home intranet scope.The method that the realization quality of service that the embodiment of the invention provides ensures specifically comprises as shown in Figure 5:
The 51:PoD scheduler module is from BRAS equipment, periodically updates and preserve the access information of current online access number of the account.
Online access number of the account comprises access number of the account A in the present embodiment.The access information that inserts number of the account A comprises: the bandwidth information of access number of the account A, the legitimate ip address information through inserting number of the account A access network etc.
The monitoring of 52:PoD front-end module inserts the business of the current generation network traffics of number of the account A, and passes through the relevant information of the described business of user terminal displays.
The PoD front-end module is about a kind of optional display interface of the relevant information of described business, as shown in Figure 6.In the present embodiment, the business that inserts the current generation network traffics of number of the account A comprises; Professional A, professional B and professional C; The user can need the preferential business that ensures quality of service by choosing according to the actual requirements in each professional corresponding square frame.In addition, the relevant information of described business also can comprise: the information such as executing state that each professional current PoD asks.
The 53:PoD front-end module generates the PoD request according to the selection indication of user to professional A, and described PoD request comprises: the five-tuple information that inserts number of the account A and professional A.
In the present embodiment, the PoD request is the described professional request that ensures of the embodiment of the invention; Professional A is described first business of the embodiment of the invention, and the five-tuple information of professional A is the business attribute information of described first business of the embodiment of the invention.The five-tuple information of professional A comprises: the source IP address of professional A, source port, purpose IP address, destination interface and and transport layer protocol number.
The 54:PoD front-end module sends the PoD request to the PoD scheduler module, and described PoD request comprises: the five-tuple information that inserts number of the account A and professional A.
The 55:PoD scheduler module determines whether to accept described PoD request according to PoD enforcement of judgment execute a judgement condition; If determine to receive described PoD request, then carry out 56; Otherwise, carry out 59.
In the present embodiment, PoD enforcement of judgment execute a judgement condition is the described guarantee enforcement of judgment execute a judgement of embodiment of the invention condition.
(1) in a kind of optional implementation, PoD enforcement of judgment execute a judgement condition can comprise: a PoD enforcement of judgment execute a judgement condition.
The one PoD enforcement of judgment execute a judgement condition is: insert number of the account A and allow end side to select the preferential surplus lines number that ensures, equal 1.
Described surplus lines number=(inserting number of the account A allows end side to select the preferential maximum traffic number that ensures)-(sum of second business).
Described second business is: insert in the business of the current generation network traffics of number of the account A the current business of having determined preferential guarantee quality of service; Insert number of the account A and allow end side to select the preferential maximum traffic number that ensures, can be pre-configured by the network management personnel of operator.
When the PoD scheduler module adopts a PoD enforcement of judgment execute a judgement condition, allow end side to select the preferential remainder that ensures to equal 1 if insert number of the account A, then determine to accept described PoD request, carry out 56; Otherwise, determine the described PoD request of refusal, carry out 59.
This situation may be: insert number of the account A and only allow end side to select need preferentially to ensure the business of quality of service.If insert current any described second business that existed of number of the account A, then refuse this PoD request.
(2) in the optional implementation of another kind, PoD enforcement of judgment execute a judgement condition can comprise: the 2nd PoD enforcement of judgment execute a judgement condition and the 3rd PoD enforcement of judgment execute a judgement condition.
The 2nd PoD enforcement of judgment execute a judgement condition is: insert number of the account A and allow end side to select the preferential surplus lines number that ensures, more than or equal to 1.
The 3rd PoD enforcement of judgment execute a judgement condition is: insert the remaining bandwidth of number of the account A, more than or equal to the required bandwidth of professional A.
The remaining bandwidth of described access number of the account A=(inserting the signatory bandwidth of number of the account A)-(the described second professional required total bandwidth).
The signatory bandwidth of described access number of the account A is and inserts the maximum bandwidth that number of the account A allows use.
The PoD scheduler module at first adopts the 2nd PoD enforcement of judgment execute a judgement condition to adjudicate.Allow end side to select the preferential surplus lines number that ensures more than or equal to 1 if insert number of the account A, then determine to continue to adopt the 3rd PoD enforcement of judgment execute a judgement condition to adjudicate; Otherwise, determine the described PoD request of refusal, carry out 520.
When the PoD scheduler module adopts the 3rd PoD enforcement of judgment execute a judgement condition to adjudicate, if the remaining bandwidth that inserts number of the account A more than or equal to the required bandwidth of professional A, then determines to accept described PoD request, carry out 56; Otherwise, determine the described PoD request of refusal, carry out 59.
This situation may be: insert number of the account A and allow end side to select one or more need preferentially to ensure the business of quality of service.Number of the account A is current not to have had available described surplus lines number if insert, perhaps, available described surplus lines number is arranged access number of the account A but the remaining bandwidth of access number of the account A can not satisfy the required bandwidth of quality of service that ensures professional A, then refuses this PoD request.
The 56:PoD scheduler module sends PoD to the PoD Executive Module and carries out indication, and described PoD carries out indication and comprises: the five-tuple information that inserts number of the account A and professional A.
In the present embodiment, BRAS equipment and HG are the bottleneck network node that the network traffics that insert number of the account A need be flowed through and network congestion is easily taken place.If all be integrated with the PoD Executive Module on BRAS equipment and the HG, the PoD scheduler module can send described PoD execution indication to BRAS equipment and HG respectively.
The 57:PoD Executive Module receives PoD and carries out indication, and preserves described PoD and carry out the information that indication comprises; The PoD Executive Module is determined the five-tuple information corresponding flow of professional A when the network traffics of the access number of the account A that receives, and in the preferential flow of determining of transmitting of the Internet resources that insert number of the account A.
Optionally, the PoD Executive Module can be the current online number of the account that respectively inserts, and safeguards the tabulation of the preferential guarantee quality of service that respectively inserts the number of the account correspondence, and record inserts number of the account in described tabulation needs the preferential service attribute that ensures the business of quality of service.
For example: the PoD Executive Module can set up and safeguard that inserting number of the account A needs the preferential tabulation A that ensures quality of service.Receive after described PoD carries out indication at the PoD Executive Module, the PoD Executive Module with the five-tuple information health check-up of professional A in described tabulation A.
If described tabulation A comprises the five-tuple information of a plurality of business, then the PoD Executive Module is in the network traffics of the access number of the account A that receives, determine each professional five-tuple information corresponding flow in the described tabulation, and based on the Internet resources that insert number of the account A, the preferential flow of determining of transmitting; After transmitting the described flow of determining, based on the rest network resource that inserts number of the account A, transmit residual flow.
The 58:PoD Executive Module returns PoD to the PoD scheduler module and carries out response.
Described PoD carries out response and comprises: PoD runs succeeded and responds and PoD execution failure response.If if the preferential forwarding of the professional A flow of PoD Executive Module successful execution is then returned the PoD response that runs succeeded to the PoD scheduler module; Otherwise, return PoD to the PoD scheduler module and carry out failure response.
The 59:PoD scheduler module sends PoD request response to the PoD front-end module that sends described PoD request.
Described PoD request response comprises: PoD request success response and PoD request failure response.If the PoD scheduler module receives described PoD that at least one described PoD Executive Module the returns response that runs succeeded, then send PoD request success response to the PoD front-end module that sends described PoD request; Otherwise, send PoD request failure response to the PoD front-end module that sends described PoD request.Described PoD request failure response also can comprise failure cause information.
510:PoD front-end module update displayed inserts the relevant information of the business of the current generation network traffics of number of the account A.
The executing state of the PoD request that the renewable demonstration of PoD front-end module professional A as shown in Figure 6 is current.For example: if the PoD front-end module receives described PoD request success response, then the PoD executing state with professional A among Fig. 6 is updated to " success ".If the PoD front-end module receives described PoD request failure response, then the PoD executing state with professional A among Fig. 6 is updated to " failure ", under this situation, also can show failure cause information in interface as shown in Figure 6.
Present embodiment allows the user to insert in the business of the current generation network traffics of number of the account A at certain, select needs preferentially to ensure the business of quality of service according to user's actual need, and when satisfying guarantee enforcement of judgment execute a judgement condition, the network traffics of this access number of the account are flowed through and the bottleneck network equipment of network congestion are easily taken place, and preferentially transmit the flow of the business that the user selects based on the Internet resources of described access number of the account correspondence.As seen, present embodiment has been realized need selecting the business of guarantee by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
On the basis of technique scheme, optional, also can comprise 52a-52c before described 53.
The 52a:PoD front-end module can send the PoD right to choose to the PoD scheduler module and confirm request.
Described PoD right to choose confirms that request is the described guarantee service selection power of the embodiment of the invention and confirms request, comprise and insert number of the account A, be used for request PoD scheduler module feedback, insert the current end side that whether allows of number of the account A and need to select the preferential business that ensures quality of service.
The 52b:PoD scheduler module is determined the current business that whether allows end side to select preferential guarantee quality of service of access number of the account A, and sends PoD right to choose affirmation response according to definite result to the PoD front-end module.
Described PoD right to choose confirms that response comprises: the PoD right to choose is confirmed success response and PoD right to choose affirmation failure response.Described PoD right to choose is confirmed success response, and expression inserts the current permission end side of number of the account A and need to select the preferential business that ensures quality of service.Described PoD right to choose is confirmed success response, and expression inserts the current end side that do not allow of number of the account A and need to select the preferential business that ensures quality of service.
52c: if the described PoD right to choose that the PoD front-end module receives is confirmed success response, then carry out 53; If the described PoD right to choose that the PoD front-end module receives is confirmed failure response, then carry out 510.
If the described PoD right to choose that the PoD front-end module receives is confirmed failure response, can on as the display interface of Fig. 6, will all put ash for the square frame position that the user chooses, so that can't finishing, the user clicks the action of selecting.
Optionally, also can comprise 54a-54b before described 55.
The 54a:PoD scheduler module compares access number of the account A and the legal access number of the account that the PoD request comprises, and with the IP address of the current access network of user terminal at PoD front-end module place, compare with current legitimate ip address through inserting number of the account A access network.
The 54b:PoD scheduler module is determined the legitimacy of described PoD request according to comparative result, if legal, carries out 55; Otherwise, carry out 510.
If inserting number of the account A is legal access number of the account, and the IP address of the current access network of user terminal at PoD front-end module place, belong to current through inserting the legitimate ip address of number of the account A access network, then determine the legal of described PoD request; Otherwise, determine that described PoD request is illegal.This technical scheme has improved the fail safe that PoD carries out.
Need to prove: for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those of ordinary skills can know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as read-only memory (Read-Only Memory is called for short ROM), random access memory (Random Access Memory is called for short RAM), magnetic disc or CD.
The structural representation of a kind of quality of service ensuring equipment that Fig. 7 provides for the embodiment of the invention.Device as shown in Figure 7 comprises: ensure request receiver module 71 and ensure and carry out processing module 72.
Ensure that request receiver module 71 can be used for receiving the business guarantee request from user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request.Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.The business attribute information of described first business can include but not limited to: the five-tuple information that this is professional, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.
Ensure that execution processing module 72 can be used for when guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
Optionally, described guarantee enforcement of judgment execute a judgement condition can comprise the first enforcement of judgment execute a judgement condition; The described first enforcement of judgment execute a judgement condition is specially: the preferential surplus lines number that ensures of the permission of described access number of the account correspondence, and more than or equal to 1.
Further, described guarantee enforcement of judgment execute a judgement condition also can comprise the second enforcement of judgment execute a judgement condition; The described second enforcement of judgment execute a judgement condition is specially: the remaining bandwidth of described access number of the account correspondence, and more than or equal to the described first professional required bandwidth.
On the basis of technique scheme, optional, described device also can comprise: right to choose is confirmed request receiver module 73 and right to choose affirmation request processing module 74.
Right to choose confirms that request receiver module 73 can be used for receiving the guarantee service selection power affirmation request from described user terminal, and described guarantee service selection power confirms that request comprises described access number of the account;
Right to choose confirms that request processing module 74 can be used for obtaining the preferential surplus lines number that ensures of permission of described access number of the account correspondence; If described surplus lines number more than or equal to 1, then sends to described user terminal and ensures service selection power affirmation success response, be used for notifying described user terminal, the current permission end side of described access number of the account need to select the business of preferential guarantee quality of service; Otherwise, send the guarantee service selection to described user terminal and weigh the affirmation failure response, be used for notifying described user terminal, the current end side that do not allow of described access number of the account is selected the preferentially business of guarantee quality of service.
The quality of service ensuring equipment that present embodiment provides can be used for realizing method as shown in Figure 1, it allows end side need to select preferential first business that ensures quality of service, and when satisfying guarantee enforcement of judgment execute a judgement condition, the network equipment of flowing through to the network traffics of this access number of the account sends the professional execution indication that ensures, so that the described network equipment based on the Internet resources of described access number of the account correspondence, is preferentially transmitted the flow of first business in described network traffics.As seen, present embodiment has been realized need selecting the business of guarantee by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
The working mechanism of the quality of service ensuring equipment that present embodiment provides, can referring among above-mentioned Fig. 1 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD scheduler module, do not repeat them here.
The structural representation of a kind of network equipment that Fig. 8 provides for the embodiment of the invention.The network equipment as shown in Figure 8 comprises: ensure and carry out indication receiver module 81 and ensure Executive Module 82.
Ensure that execution indication receiver module 81 can be used for receiving professional the guarantee and carries out indication information, described business guarantee is carried out and is comprised the business attribute information that inserts number of the account and first business in the indication information.Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.The business attribute information of described first business can include but not limited to: the five-tuple information that this is professional, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.
Ensure that Executive Module 82 can be used for the Internet resources based on described access number of the account correspondence, preferentially transmits described business attribute information corresponding flow.
The quality of service ensuring equipment that present embodiment provides can be used for realizing method as shown in Figure 2, and it can carry out indication according to the business guarantee, based on the preferential flow of transmitting first business of the Internet resources that insert the number of the account correspondence.Therefore, present embodiment has been realized selecting to need to ensure the business of quality of service by user's request, thereby having improved user's experience based on the Internet resources that insert the number of the account correspondence.
The working mechanism of the quality of service ensuring equipment that present embodiment provides, can referring among above-mentioned Fig. 2 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD Executive Module, do not repeat them here.
The structural representation of a kind of user terminal that Fig. 9 provides for the embodiment of the invention.User terminal as shown in Figure 9 comprises: business attribute information acquisition module 91, guarantee request generation module 92 and guarantee request sending module 93.
Business attribute information acquisition module 91 can be used for the selection indication according to first business, obtains the business attribute information of first business.Described first business is: in the business of the current generation network traffics of described access number of the account, described user terminal selecting preferentially ensures the business of quality of service.The business attribute information of described first business can include but not limited to: the five-tuple information that this is professional, that is: source IP address, source port, purpose IP address, destination interface and transport layer protocol number.
Ensure that request generation module 92 can be used for generating professional guarantee request, described professional the guarantee comprises access number of the account and described business attribute information in the request.
Ensure that request sending module 93 can be used for sending the described professional request that ensures to network side.
The user terminal that present embodiment provides can be used for realizing method as shown in Figure 3, it is after the selection indication of obtaining first business, can send the professional request that ensures to network side, this business guarantee request comprises the business attribute information that inserts number of the account and first business, be conducive to network side based on the Internet resources that insert the number of the account correspondence, the preferential end side that ensures is selected the quality of service of first business of guarantee, thereby has improved user's experience.
The working mechanism of the user terminal that present embodiment provides, can referring among above-mentioned Fig. 3 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD front-end module, do not repeat them here.
The structural representation of a kind of quality of service safeguards system that Figure 10 provides for the embodiment of the invention.System as shown in figure 10 comprises: user terminal 101, quality of service ensuring equipment 102 and the network equipment 103.User terminal 101 is connected with quality of service ensuring equipment 102, and the quantity of user terminal 101 can be one or more, and a plurality of user terminals 101 can adopt identical access number of the account to visit the Internet simultaneously.Quality of service ensuring equipment 102 and the network equipment 103 separable settings, and quality of service ensuring equipment 102 is connected with the network equipment 103; Perhaps, quality of service ensuring equipment 102 can be arranged in the same physical entity with the network equipment 103.The quantity of the described network equipment 103 can be one or more.
Wherein: the structure of user terminal 101 can be referring to the record of the corresponding embodiment of Fig. 9, its working mechanism and attainable technique effect thereof, can referring among above-mentioned Fig. 3 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD front-end module; The structure of quality of service ensuring equipment 102 can be referring to the record of the corresponding embodiment of Fig. 7, its working mechanism and attainable technique effect thereof, can referring among above-mentioned Fig. 1 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD scheduler module; The structure of the network equipment 103 can be referring to the record of the corresponding embodiment of Fig. 8, its working mechanism and attainable technique effect thereof, can referring among above-mentioned Fig. 2 and the corresponding embodiment of Fig. 4-5 about the corresponding record of PoD Executive Module; Do not repeat them here.
Be appreciated that the disclosed system of the present invention, apparatus and method can realize by other mode.For example, device embodiment described above only is schematic, for example, the division of described module, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of modules can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or module or the device connection each other discussed can be to connect by some physical or logical interfaces, type of attachment can be electrically, machinery or other form.
Device embodiment described above only is schematic, wherein the module as the separating component explanation can or can not be physically to separate also, the parts that show as module can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed at least two network element.Can select at least two network element some or all of module wherein according to the actual needs, realize the purpose of present embodiment scheme.Those of ordinary skills namely can understand and implement under the situation of not paying performing creative labour.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1. a quality of service support method is characterized in that, comprising:
Reception is from the business guarantee request of user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request;
When guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
2. method according to claim 1 is characterized in that, described guarantee enforcement of judgment execute a judgement condition comprises the first enforcement of judgment execute a judgement condition;
The described first enforcement of judgment execute a judgement condition is specially: the preferential surplus lines number that ensures of the permission of described access number of the account correspondence, and more than or equal to 1.
3. method according to claim 2 is characterized in that, described guarantee enforcement of judgment execute a judgement condition also comprises the second enforcement of judgment execute a judgement condition;
The described second enforcement of judgment execute a judgement condition is specially: the remaining bandwidth of described access number of the account correspondence, and more than or equal to the described first professional required bandwidth.
4. according to the arbitrary described method of claim 1-3, it is characterized in that before the business guarantee request of described reception from user terminal, described method also comprises:
Reception is confirmed request from the guarantee service selection power of described user terminal, and described guarantee service selection power is confirmed to comprise described access number of the account in the request;
Obtain the preferential surplus lines number that ensures of permission of described access number of the account correspondence;
If described surplus lines number more than or equal to 1, then sends to described user terminal and ensures service selection power affirmation success response, be used for notifying described user terminal, the current permission end side of described access number of the account need to select the business of preferential guarantee quality of service; Otherwise, send the guarantee service selection to described user terminal and weigh the affirmation failure response, be used for notifying described user terminal, the current end side that do not allow of described access number of the account is selected the preferentially business of guarantee quality of service.
5. a quality of service support method is characterized in that, comprising:
Receive professional the guarantee and carry out indication information, described business guarantee is carried out and is comprised the business attribute information that inserts number of the account and first business in the indication information;
Based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
6. a quality of service support method is characterized in that, comprising:
According to the selection indication of first business, obtain the business attribute information of first business;
Generate the professional request that ensures, described business ensures to comprise in the request and inserts number of the account and described business attribute information;
Send the described professional request that ensures to network side.
7. a quality of service ensuring equipment is characterized in that, comprising:
Ensure the request receiver module, be used for receiving the business guarantee request from user terminal; Described professional the guarantee comprises the business attribute information that inserts number of the account and first business in the request;
Ensure and carry out processing module, for when guarantee enforcement of judgment execute a judgement condition is satisfied in described professional guarantee request, send professional the guarantee to the network equipment and carry out indication information, be used to indicate the described network equipment based on the Internet resources of described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow; Described professional the guarantee in the execution indication information comprises described access number of the account and described business attribute information.
8. device according to claim 7 is characterized in that, also comprises:
Right to choose is confirmed the request receiver module, and the guarantee service selection power that is used for receiving from described user terminal is confirmed request, and described guarantee service selection power confirms that request comprises described access number of the account;
Right to choose is confirmed request processing module, is used for obtaining the preferential surplus lines number that ensures of permission of described access number of the account correspondence; If described surplus lines number more than or equal to 1, then sends to described user terminal and ensures service selection power affirmation success response, be used for notifying described user terminal, the current permission end side of described access number of the account need to select the business of preferential guarantee quality of service; Otherwise, send the guarantee service selection to described user terminal and weigh the affirmation failure response, be used for notifying described user terminal, the current end side that do not allow of described access number of the account is selected the preferentially business of guarantee quality of service.
9. a network equipment is characterized in that, comprising:
Ensure and carry out the indication receiver module that be used for professional guarantee of reception and carry out indication information, described professional guarantee is carried out and comprised the business attribute information that inserts number of the account and first business in the indication information;
Ensure Executive Module, be used for the Internet resources based on described access number of the account correspondence, preferentially transmit described business attribute information corresponding flow.
10. a user terminal is characterized in that, comprising:
The business attribute information acquisition module is used for the selection indication according to first business, obtains the business attribute information of first business;
Ensure the request generation module, be used for the generation business and ensure request, comprise during described professional guarantee is asked and insert number of the account and described business attribute information;
Ensure request sending module, be used for sending the described professional request that ensures to network side.
11. a quality of service safeguards system is characterized in that, comprising:
As claim 7 or 8 described quality of service ensuring equipments, the network equipment as claimed in claim 9, and user terminal as claimed in claim 10;
Described quality of service ensuring equipment separates setting or is wholely set with the described network equipment.
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