CN104703292A - Method and system for building guaranteed bit rate bearer - Google Patents
Method and system for building guaranteed bit rate bearer Download PDFInfo
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- CN104703292A CN104703292A CN201310660354.4A CN201310660354A CN104703292A CN 104703292 A CN104703292 A CN 104703292A CN 201310660354 A CN201310660354 A CN 201310660354A CN 104703292 A CN104703292 A CN 104703292A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- 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]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a method and a system for building a guaranteed bit rate bearer. The method comprises the steps of receiving a user demand; and building a guaranteed bit rate (GBR) bearer for the user according to the user demand. Compared with the prior art, the method does not need generating a strategy in advance or only generates a simple strategy template. After the user applies, a long term evolution (LTE) core network receives the application immediately, generates the strategy online and sends out, so that the method has the advantage of coming into effect immediately or at a fixed time. The method does not rely on the strategy or a service range generated by an operator in advance, and can be used for building the bearer automatically according to the practical user demand. The user can choose a guarantee bandwidth and a duration package set by the operator in advance, or can fill a required guarantee bandwidth and duration within the range limited by the operator.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of guarantee bit rate carrying establishing method and system.
Background technology
At present, along with the development of broadband technology and the application of LTE technology, user is increasing for the demand of the network bandwidth, particularly the business such as some HD videos requires very high to the stable high bandwidth continued, and how to ensure that the demand of the client that high bandwidth requires becomes operator's problem in the urgent need to address.
Prior art user is when using LTE to carry out business, what acquiescence was set up is carried as NON-GBR(NON Guaranteed Bit Rate, non-guaranteed bit rate) carrying, this carrying is a default bearing, this carrying does not ensure user bandwidth, QoS(Quality of Service, service quality) and bit rate.If when business is carried out in time of the region that user concentrates or network busy, region, user's actual use bit rate may be caused to reduce, thus affect the perception of user.
Specifically, realizing in process of the present invention, inventor finds that existing scheme exists following shortcoming:
To be operator be the common solution of prior art when ensureing the business of some high demand bandwidth, according to pre-configured rule, such as configure target URL(Uniform Resource Locator, URL(uniform resource locator)) etc. way come passive set up GBR carrying, but pre-configured regular very flexible, renewal speed are slow, be applicable to fix the situation of not malleable, such as operator's self-operated business.Need badly and want a kind of and flexible configuration, the carrying that meets all kinds of different demand of user can set up scheme.
Summary of the invention
The object of the invention is to the shortcoming and defect overcoming prior art, provide a kind of and ensure bit rate carrying establishing method and system.
A kind of guarantee bit rate carrying establishing method, described method comprises:
Receive user's request;
According to described user's request, ensure bit rate GBR carrying for described user sets up.
Described user's request comprises:
The time that the guarantee bandwidth of described user's request and guarantee bandwidth continue.
Described user's request also comprises:
Described user prepares uniform resource position mark URL or the IP address of access service.
Described method also comprises:
Described user sends described user's request by note, online business hall, entity business hall and/or voice call mode.
Described method also comprises:
"Policy and Charging Rules Function PCRF, according to described user's request, generates corresponding strategy and issues;
System framework evolution gateway SAE-GW sets up described GBR according to described strategy and carries.
Described method also comprises:
Described strategy issues immediately after generation or timing issues.
Described method also comprises:
Be that described user sets up and ensures bit rate GBR carrying according to the international mobile subscriber identity IMSI of described user and/or Mobile Subscriber International ISDN number MSISDN.
System is set up in the carrying of a kind of guarantee bit rate, and described system comprises "Policy and Charging Rules Function PCRF and system framework evolution gateway SAE-GW, wherein,
Described PCRF, for receiving user's request; Generate corresponding strategy according to described user's request and issue;
Described SAE-GW, carries for setting up described GBR according to described strategy.
Described system also comprises sms center, for receiving the note of carrying user's request, and is transmitted to described PCRF.
Described system also comprises telecommunication service operation support system BOSS, for receiving the user's request that described user is sent by online business hall or entity business hall, and is transmitted to described PCRF.
In each embodiment of the present invention, receive user's request; According to described user's request, ensure bit rate GBR carrying for described user sets up.Compared with prior art, the present invention is without the need to making strategy in advance or only formulating simple policy template; After user initiates application, LTE core network can receive immediately and online generation strategy issues, and has the advantage coming into force or regularly come into force; Do not rely on the scope of strategy that operator formulates in advance or business, automatically can carry out according to user's actual need; The guarantee bandwidth for user's selection that user can select operator to pre-establish and duration set meal, fill in the guarantee bandwidth and duration that oneself need flexibly in the scope that also can limit in operator.
Accompanying drawing explanation
The guarantee bit rate carrying establishing method principle flow chart that Fig. 1 provides for the embodiment of the present invention;
System configuration schematic diagram is set up in the guarantee bit rate carrying that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.But embodiments of the present invention are not limited thereto.
The present invention program's embodiment principle is a kind of method that LTE system can apply for automatically setting up according to user GBR carrying, the bandwidth sum that the method allows user oneself to fill in expectation network guarantee as required ensures the duration of bandwidth, the demand that core net sends according to user, issue respective rule, set up corresponding GBR carrying, thus ensure that user exclusively enjoys corresponding bandwidth according to the desired value of oneself.
As shown in Figure 1, be the guarantee bit rate carrying establishing method principle flow chart that the embodiment of the present invention 1 provides, specific as follows:
Step 10, receives user's request.
In general, user fills the guarantee bandwidth of demand by predetermined format and this ensures the time that bandwidth continues by sending note or logging in the modes such as online (palm) business hall, also can fill in guarantee bandwidth and duration that URL or the IP address for preparing access service needs.User can also be registered by entity business hall and the demand of filling in opens corresponding function, or, also can be accessed by voice call and carry out user's request registration.
User to be filled according to predetermined format by note or online (palm) business hall or selection demand ensures bandwidth and ensures the bandwidth duration, or fill in by note or online (palm) business hall URL and the IP address needing to ensure bandwidth according to predetermined format, and to fill in and selection demand ensures bandwidth value and ensures the bandwidth duration.
Here guarantee bit rate carrying (GBR, Guaranteed Bit Rate) is system is the minimum forwarding bandwidth that carrying ensures by the mode of reserved resource, even if when Internet resources anxiety, corresponding bit rate also can keep.NON-GBR carries: the carrying of non-guarantee bit rate, and system does not ensure minimum forwarding bandwidth by the mode of reserved resource for carrying, when Internet resources anxiety, cannot ensure bit rate.Default bearing can only carry for NON-GBR, and dedicated bearing can be NON-GBR carrying, also can be GBR carrying.
User sends user's request by note, online business hall, entity business hall and/or voice call mode.
Step 20, according to user's request, ensures bit rate GBR carrying for user sets up.
Core net sets up corresponding GBR carrying according to the request received, thus is its reserved corresponding bandwidth resources by user's request.User fills the guarantee bandwidth of demand by predetermined format and this ensures the time that bandwidth continues by sending note or logging in the modes such as online (palm) business hall, after core net receives, by PCRF(Policy charging and rules function, "Policy and Charging Rules Function) issue corresponding rule thus initiate GBR carrying and set up, thus distribute guarantee bandwidth for user.Policing rule can issue immediately, also can regularly issue.
Usually, after sms center or telecommunication service operation support system BOSS receive user's request request, send message to PCRF.PCRF fills according to user or the guarantee bandwidth selected and duration are converted into policing rule and issue, SAE-GW(System Architecture Evolution GateWay, system framework evolution gateway) set up GBR carrying according to PCRF strategy, LTE core network sets up GBR carrying, retains the bandwidth common user of specifying and exclusively enjoys.
According to user's request, for user reserves respective bandwidth resource; When monitoring user and reaching the standard grade, according to user's request, for user sets up GBR carrying.It is a kind of scene that user reaches the standard grade, even if user is online, as long as after PCRF has issued strategy, as long as user uses the scene related in strategy, can set up GBR carrying.
In general, user fills the guarantee bandwidth of demand by predetermined format and this ensures the time that bandwidth continues by sending note or logging in the modes such as online (palm) business hall, also guarantee bandwidth and the duration of URL or the IP address needs preparing access service can be filled in, PCRF is according to the request making received or matching strategy and issue, SAE-GW sets up corresponding GBR and carries, thus is its reserved corresponding bandwidth resources by user's request.
Wherein, SAE-GW sets up GBR carrying can prepare access URL(uniform resource locator) (Uniform Resource Locator, URL) or IP address according to user class and foundation.
During according to user class, PCRF is according to the IMSI(International Mobile SubscriberIdentity of user, international mobile subscriber identity) or MSISDN(Mobile Station international ISDNnumber, Mobile Subscriber International ISDN number) be condition formulation or matching strategy, this Client-initiated service request all are all undertaken by GBR carrying;
During according to URL or IP address, PCRF is according to IMSI or MSISDN of user, and when user initiates corresponding URL or IP address, trigger policy issues, thus sets up GBR carrying to URL or the IP address of specifying.
Entry-into-force time of above PCRF strategy all corresponds to the demand duration that user fills in or selects.PCRF creation strategy according to the template formulated in advance, can generate New Policy according to the key parameter received and issues; When the guarantee bandwidth using selection operator to make as user and time set meal, PCRF directly can mate the rule of formulation in advance and issue.
As shown in Figure 2, system is set up in the guarantee bit rate carrying provided for the embodiment of the present invention 2, and it is characterized in that, system comprises PCRF100 and SAE-GW200, wherein,
PCRF100, for receiving user's request; Generate corresponding strategy according to user's request and issue;
SAE-GW200, for setting up GBR carrying according to strategy.
Further, this system also comprises sms center 300, for receiving the note of carrying user's request, and is transmitted to PCRF100.
Further, this system also comprises BOSS400, for receiving the user's request that user is sent by online business hall or entity business hall, and is transmitted to PCRF100.
In the present embodiment, without the need to making strategy in advance or only formulating simple policy template; After user initiates application, LTE core network can receive immediately and online generation strategy issues, and has the advantage coming into force or regularly come into force; Do not rely on the scope of strategy that operator formulates in advance or business, automatically can carry out according to user's actual need; The guarantee bandwidth for user's selection that user can select operator to pre-establish and duration set meal, fill in the guarantee bandwidth and duration that oneself need flexibly in the scope that also can limit in operator.
It should be noted that: the guarantee bit rate carrying that above-described embodiment provides sets up system when ensureing that bit rate carrying is set up, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by system is divided into different functional modules, to complete all or part of function described above.In addition, the guarantee bit rate carrying that above-described embodiment provides is set up system and is ensured that bit rate carrying establishing method embodiment belongs to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
To sum up, in each embodiment of the present invention, receive user's request; According to described user's request, ensure bit rate GBR carrying for described user sets up.Compared with prior art, the present invention is without the need to specifying good strategy in advance or only formulating simple policy template; After user initiates application, LTE core network can receive immediately and online generation strategy issues, and has the advantage coming into force or regularly come into force; Do not rely on the scope of strategy that operator formulates in advance or business, automatically can carry out according to user's actual need; The guarantee bandwidth for user's selection that user can select operator to pre-establish and duration set meal, fill in the guarantee bandwidth and duration that oneself need flexibly in the scope that also can limit in operator.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. ensure a bit rate carrying establishing method, it is characterized in that, described method comprises:
Receive user's request;
According to described user's request, ensure bit rate GBR carrying for described user sets up.
2. the method for claim 1, is characterized in that, described user's request comprises:
The time that the guarantee bandwidth of described user's request and guarantee bandwidth continue.
3. method as claimed in claim 2, it is characterized in that, described user's request also comprises:
Described user prepares uniform resource position mark URL or the IP address of access service.
4. the method for claim 1, is characterized in that, described method also comprises:
Described user sends described user's request by note, online business hall, entity business hall and/or voice call mode.
5. the method for claim 1, is characterized in that, described method also comprises:
"Policy and Charging Rules Function PCRF, according to described user's request, generates corresponding strategy and issues;
System framework evolution gateway SAE-GW sets up described GBR according to described strategy and carries.
6. method as claimed in claim 5, is characterized in that, described strategy issues immediately after generation or timing issues.
7. the method for claim 1, is characterized in that, described method also comprises:
Be that described user sets up and ensures bit rate GBR carrying according to the international mobile subscriber identity IMSI of described user and/or Mobile Subscriber International ISDN number MSISDN.
8. ensure that a system is set up in bit rate carrying, it is characterized in that, described system comprises "Policy and Charging Rules Function PCRF and system framework evolution gateway SAE-GW, wherein,
Described PCRF, for receiving user's request; Generate corresponding strategy according to described user's request and issue;
Described SAE-GW, carries for setting up described GBR according to described strategy.
9. system as claimed in claim 8, it is characterized in that, described system also comprises sms center, for receiving the note of carrying user's request, and is transmitted to described PCRF.
10. system as claimed in claim 8, it is characterized in that, described system also comprises telecommunication service operation support system BOSS, for receiving the user's request that described user is sent by online business hall or entity business hall, and is transmitted to described PCRF.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310660354.4A CN104703292A (en) | 2013-12-09 | 2013-12-09 | Method and system for building guaranteed bit rate bearer |
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| CN201310660354.4A CN104703292A (en) | 2013-12-09 | 2013-12-09 | Method and system for building guaranteed bit rate bearer |
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Cited By (2)
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| CN106464525A (en) * | 2015-10-19 | 2017-02-22 | 华为技术有限公司 | Method, device and system for determination of control strategy |
| CN111163532A (en) * | 2018-11-08 | 2020-05-15 | 中国电信股份有限公司 | Method for establishing special bearing and mobile edge computing equipment |
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Application publication date: 20150610 |