CN101272273A - Service quality negotiation method, system and device - Google Patents
Service quality negotiation method, system and device Download PDFInfo
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- CN101272273A CN101272273A CN 200710090001 CN200710090001A CN101272273A CN 101272273 A CN101272273 A CN 101272273A CN 200710090001 CN200710090001 CN 200710090001 CN 200710090001 A CN200710090001 A CN 200710090001A CN 101272273 A CN101272273 A CN 101272273A
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Abstract
The invention discloses a negotiation method, a system and a device of quality of service (QOS). The method of the invention comprises the steps that: a network-side receives a request sent by a request end for negotiating the configuration of service quality and judges whether the request for negotiating the service-quality configuration is accepted; if a plurality of service quality configurations requested for negotiation are partly accepted and partly refused, the parameters of the accepted service quality configuration and the corresponding refusal reasons of service quality configurations which are refused in part or in whole can be carried by the response information to be sent back to the request end; according to the response message, the request end correspondingly processes the service quality configurations which are refused and given refusal reasons on the basis of refusal reasons; and the request end processes the service quality configurations which are refused but not given refusal reasons on the basis of system conventions. The negotiation method, the system and the device of quality of service of the invention can partly accept and partly refuse a plurality of service quality configurations sent by the request end, ensuring that request end can process the refused service quality configuration accordingly, thereby, saving the network resource cost.
Description
Technical field
This aspect relates to communication field, relates in particular to a kind of machinery of consultation of service quality, a kind of service quality administrative system, and a kind of policy deciding functional entity and a kind of radio network controller.
Background technology
Along with enriching of wireless traffic kind, radio communication is the trend of radio communication development from the circuit switching to the packet switching.Packet-switch technology can be supported the application of multimedia service, and in general, the user has different quality of service requirements to different multimedia application, and this just requires the network should be able to be according to user's requirement distribution and scheduling resource.
QoS (quality of service is called for short QoS) is that a kind of quality of service of network guarantees mechanism, is with a kind of technology that solves problems such as network delay and obstruction.The ability that provides QoS to manage for different Packet data services need be provided network.The service quality of Packet data service needs end to end, and QoS guarantees, when the QoS administrative model of present a kind of multimedia service proposes the specification of the multimedia qos parameter that institute's requirement serves by: user, system at first is mapped as user's QoS required parameter the qos parameter of system, carries out the access control of system and network then through consultation with the mode of consulting QoS again.Radio bearer section in wireless communication system provides QoS management end to end to support by air interface protocol; In AIE (AirInterface evolution, radio open evolution) system, realize the support of QoS management end to end by basic QoS management agreement under the default situation.
Basic QoS management agreement function comprises: the IP packet to the upper strata is classified according to the filter of consulting, is IP bag traffic classification different resource reservation (Reservation), different resource reservation is mapped on the transmission solid stream (stream) of air protocol.AT (Access Terminal accesses terminal) and AN (Access Network, access network) can consult the QoS configuration of different types of resource reservation, but the resource reservation number of opening at most simultaneously is limited.Therefore each resource reservation has two states: open and close.The current resource reservation of not opening is in closed condition, after connecting initial foundation, has only a default resource reservation to be in open mode.Communicating pair utilizes this default resource reservation that is in open mode to carry out basic communication negotiation, disposes and open other resource reservation.
At present, in the AIE system, it is as follows that AT and AN carry out the resource reservation negotiations process:
AT sends ReservationOnRequest (the resource reservation request of opening) message, and the content of this message can be as shown in table 1;
Table 1
AN receives after resource reservation opens request message, all accepts or all refuses the resource reservation of AT and open request.If AN all accepts, then send this resource reservation of ReservationOnAccept message acceptance and open request, and carry the QoS configuration parameter of every resource reservation therein to AT; If AN all refuses, then refuse this resource reservation and open request, and carry the Reason For Denial value therein to AT transmission ReservationOnReject message.
The content of ReservationOnAccept message can be as shown in table 2:
Table 2
The content of ReservationOnReject message can be as shown in table 3:
Table 3
| The territory | Length (bits) | Explanation |
| MessageID | 8 | Message identifier |
| TRansactionID | 8 | Transaction Identifier |
| RejuctReason | 8 | Reason For Denial: 0x00 represents network busy; 0x01 represents the terminal unauthorized; 0x02 represents that request is buffered, and promptly Dui Ying resource reservation request has been carried out buffer memory at network side; Other values are retention. |
| RetryDelay | 8 | Retry delay |
The inventor finds that there are the following problems at least in the prior art in realizing process of the present invention:
If the reserved resource that AT once asks is too much, be easy to occur to ask the situation that can't all satisfy, when the reserved resource part of request can not satisfy, AN all refuses all requests, AT will proceed the transmission that resource reservation is opened request message, take Internet resources like this, increased network overhead.
In addition, resource request is opened the message request of will disposing and open and is combined, and AN may be improper because of the qos parameter configuration of request, or Rational Parameters asks to be rejected but Internet resources are not enough.For the previous case, need carry out new negotiation to configuration attribute, form new network configuration parameters; And for latter event, configuration parameter is held consultation again again, will take Internet resources, increase network overhead.
Summary of the invention
One embodiment of the present of invention provide a kind of machinery of consultation of service quality, partly accept to save the network overhead of quality of service configuration negotiation under the situation of part refusal with a plurality of quality of service configuration that realization is consulted at request, and this method comprises the steps:
Network side receives the request of the consulting service quality configuration of initiating the request end, and judges whether to accept the quality of service configuration of the negotiation of asking; If a plurality of quality of service configuration of ask negotiation are partly accepted the part refusal, then network side provides corresponding quality of service configuration parameter for received quality of service configuration, provides Reason For Denial for unaccepted all or part of quality of service configuration; Network side is with the configuration parameter of received quality of service configuration, and the Reason For Denial of unaccepted quality of service configuration, is carried on and sends to the described request end in the response message.
An alternative embodiment of the invention provides a kind of service quality administrative system, and this system comprises:
Receiver module is used for the request of the consulting service quality configuration of receiving terminal initiation;
Acquisition module is used for the described request that receives according to described receiver module, obtains the configuration parameter of described quality of service configuration;
Judging module is used for the configuration parameter of the described quality of service configuration that gets access to according to described acquisition module, judges whether to accept described quality of service configuration, and sends court verdict;
Processing module is used to receive the court verdict that described judging module sends, and received quality of service configuration is provided configuration parameter, and unaccepted all or part of quality of service configuration is provided Reason For Denial;
Respond module is used for the configuration parameter and the described Reason For Denial of the described quality of service configuration that provides according to described processing module, generates response message, and sends to described terminal.
An alternative embodiment of the invention provides a kind of policy deciding functional entity, and this policy deciding functional entity comprises:
Acquisition module is used to receive the quality of service configuration information that needs are consulted, and obtains the configuration parameter of this quality of service configuration;
Judging module is used for the configuration parameter of the described quality of service configuration that gets access to according to acquisition module, judges whether to accept described quality of service configuration, and sends court verdict;
Analyze submodule, be used to receive the court verdict that described judging module sends, and the analysis Reason For Denial, if described Reason For Denial be quality of service configuration configuration parameter rationally but refuse described quality of service configuration because of Internet resources are not enough, then send the buffer memory instruction;
Cache sub-module is used to receive the described buffer memory instruction that described analysis submodule sends, and described configuration parameter because of the not enough unaccepted quality of service configuration of the reasonable Internet resources of configuration parameter is carried out buffer memory;
The notice submodule, be used for described court verdict according to described judging module transmission, the quality of service configuration of accepting is provided configuration parameter, all or part of quality of service configuration to refusal provides Reason For Denial, and the described configuration parameter that will provide and described Reason For Denial send to described respond module.
An alternative embodiment of the invention provides a kind of radio network controller, and this radio network controller comprises:
Receiver module is used for the request of the consulting service quality configuration of receiving terminal initiation;
Respond module, be used to receive the configuration parameter of received quality of service configuration, and the Reason For Denial of unaccepted quality of service configuration, the request that receives at described receiver module generates response message, wherein carry the configuration parameter of described received quality of service configuration, and the Reason For Denial of unaccepted all or part of quality of service configuration, and send to described terminal.
The above embodiment of the present invention, owing to accept the situation that part is refused the quality of service configuration of request end request negotiation at part, the Reason For Denial of the quality of service configuration of the configuration parameter of the quality of service configuration accepted and refusal is notified to terminal together, terminal can be accepted and situation about refusing holding consultation to quality of service configuration again according to network side, thereby overcome in the prior art problem that all will consult again because of the whole quality of service configuration that can only the configuration of all denial of service quality cause, and then reached the technique effect of saving network overhead to request.
Description of drawings
Fig. 1 is that the QoS of the embodiment of the invention one consults schematic flow sheet;
Fig. 2 is that the QoS of the embodiment of the invention two consults schematic flow sheet;
Fig. 3 is the structural representation of the QoS management system of the embodiment of the invention;
Fig. 4 is the structural representation of the decision making function entity of the embodiment of the invention;
Fig. 5 is the structural representation of the radio network controller of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Embodiments of the invention are that example is described with UMTS (Universal Mobile Telecommunication System, universal mobile telecommunications system) system.In the UMTS system, QoS is carried out policy control by policy deciding functional entity.Policy deciding functional entity can obtain the network level strategy from information bank (as tactful warehouse), and is converted into the device level strategy, then under the control of policy deciding functional entity these application of policies in the network equipment.These strategies can as one man be carried out in IP multimedia session.
The business of UMTS is based on loaded service, according to the susceptibility of business it is divided into session service, flows business, interactive service and backstage business time delay, Dui Ying QoS property set comprises with it: the QoS configuration parameter set of conversation class, the QoS configuration parameter set of stream class, the QoS configuration parameter set of interactive class, the QoS configuration parameter set of background class.The qos parameter that is used to describe the UMTS bearer service comprises: Maximum Bit Rate (kbit/s), the bit rate (kbit/s) that guarantees, the transmission order (be/not), maximum traffic data cell (SDU) size (bit), SDU format information (bit), SDU error rate, residual bit-error-rate, the transmission of mistake SDU (be/not/-), transfer delay etc.
Embodiment one
Referring to Fig. 1, be the QoS negotiation schematic flow sheet of the embodiment of the invention one, concrete steps comprise:
For because of the irrational QoS of QoS configuration parameter configuration, policy deciding functional entity can directly be refused according to the agreement of system, and to provide Reason For Denial be the QoS unreasonable allocation;
For QoS configuration rationally, the unaccredited QoS configuration but current network resources is not enough, policy deciding functional entity can directly be refused according to the agreement of system, and provide Reason For Denial be the QoS configuration rationally, the Internet resources deficiency;
For the QoS configuration rationally, the unaccredited QoS configuration but current network resources is not enough, policy deciding functional entity can also be according to the agreement of system, this resource reservation opened in the request carry out buffer memory, perhaps this resource reservation is opened that the QoS configuration parameter because of the pairing QoS property set of the unaccepted resource reservation request of this kind reason carries out buffer memory in the request because of the unaccepted resource reservation request of this kind reason.
When the QoS configuration parameter to the QoS property set carries out buffer memory, because the restriction of spatial cache, can the higher QoS configuration parameter of priority cache business-level.
Policy deciding functional entity provides Reason For Denial to the QoS configuration of refusal is unified, for example, can't accept resource reservation request if current network is busy, and then policy deciding functional entity provides identical Reason For Denial (network busy) to all unaccepted QoS configurations.
If the QoS configuration section that user terminal institute requested resource is reserved is accepted part and is rejected, then in response message, provide concrete QoS configuration parameter for received QoS configuration, for unaccepted QoS configuration, provide unified Reason For Denial.Response message when part is accepted partly to refuse can be as shown in table 4.
Table 4
After step 7, user terminal receive response message, unaccepted resource reservation request according to unaccepted reason, is initiated resource reservation again at the retry delay of appointment and opened request in the time, carry out the negotiation of QoS configuration.
Whether user terminal will generate new resource reservation according to unaccepted reason decision and open request message, and determines newly-generated resource reservation to open the particular content of request message, for example:
When Reason For Denial is 0x00, it is network busy, configuration parameter is not buffered, perhaps Reason For Denial is that 0x03 is that configuration parameter is when unreasonable, the newly-generated resource reservation of user terminal is opened request message, and the QoS because of the unaccepted resource reservation request of this reason reconfigured, and QoS property set sign is carried on resource reservation opens in the request message;
When Reason For Denial is 0x02, when promptly request is buffered, user terminal need not regenerate resource reservation at the resource reservation request because of this reason refusal and open request, or opens at newly-generated resource reservation and need not carry this resource reservation request and corresponding QoS property set sign in the request;
When Reason For Denial is 0x04, it is network busy, when configuration parameter is buffered, the newly-generated resource reservation of user terminal is opened request message, but open the QoS property set sign that to carry in the request message because of the unaccepted resource reservation request of this reason at this resource reservation, for example, QoS property set ident value is set to 0, the expression network side buffer memory the QoS configuration parameter of this resource reservation request.The QoS property set that network side is opened in the request message according to resource reservation is designated 0, obtains the qos parameter configuration of this resource reservation request correspondence from buffer area, carries out follow-up QoS control.
Embodiment two
Referring to Fig. 2, be the QoS negotiation schematic flow sheet of the embodiment of the invention two, concrete steps comprise:
For because of the irrational QoS of QoS configuration parameter configuration, policy deciding functional entity can directly be refused according to the agreement of system, and to provide Reason For Denial be the QoS unreasonable allocation;
For QoS configuration rationally, the unaccredited QoS configuration but current network resources is not enough, policy deciding functional entity can directly be refused according to the agreement of system, and provide Reason For Denial be the QoS configuration rationally, the Internet resources deficiency;
For the QoS configuration rationally, the unaccredited QoS configuration but current network resources is not enough, policy deciding functional entity can also be according to the agreement of system, this resource reservation opened in the request carry out buffer memory, perhaps this resource reservation is opened that the QoS configuration parameter because of the pairing QoS property set of the unaccepted resource reservation request of this kind reason carries out buffer memory in the request because of the unaccepted resource reservation request of this kind reason.
When the QoS configuration parameter to the QoS property set carries out buffer memory, because the restriction of spatial cache, can the higher QoS configuration parameter of priority cache business-level.
If the QoS configuration section that user terminal institute requested resource is reserved is accepted part and is rejected, then in response message, provide concrete QoS configuration parameter for received QoS configuration, for unaccepted QoS configuration, provide concrete Reason For Denial.Response message when part is accepted partly to refuse can be as shown in table 5.
Table 5
After step 7, user terminal receive response message, unaccepted resource reservation request according to unaccepted reason, is initiated resource reservation again at the retry delay of appointment and opened request in the time, carry out the negotiation of QoS configuration.
Whether user terminal will generate new resource reservation according to unaccepted reason decision and open request message, and determines newly-generated resource reservation to open the particular content of request message, for example:
When Reason For Denial is 0x00, it is network busy, configuration parameter is not buffered, perhaps Reason For Denial is that 0x03 is that configuration parameter is when unreasonable, the newly-generated resource reservation of user terminal is opened request message, and to because of the QoS of the unaccepted resource reservation request of this reason configuration reconfigures, and QoS property set sign is carried on resource reservation opens in the request message;
When Reason For Denial is 0x02, when promptly request is buffered, user terminal need not regenerate resource reservation at the resource reservation request because of this reason refusal and open request, or opens at newly-generated resource reservation and need not carry this resource reservation request and corresponding QoS property set sign in the request;
When Reason For Denial is 0x04, it is network busy, when configuration parameter is buffered, the newly-generated resource reservation of user terminal is opened request message, but open the QoS property set sign that to carry in the request message because of the unaccepted resource reservation request of this reason at this resource reservation, for example, QoS property set ident value is set to 0, the expression network side buffer memory the QoS configuration parameter of this resource reservation request.The QoS property set that network side is opened in the request message according to resource reservation is designated 0, obtains the qos parameter configuration of this resource reservation request correspondence from buffer area, carries out follow-up QoS control.
In the present embodiment, if only need the Reason For Denial that provides to the unaccepted QoS configuration of part, then the numerical value of the RejectReservationCount field of RNC in response message is set to provide the number of the unaccepted QoS configuration of Reason For Denial, and other unaccepted QoS that do not need to provide Reason For Denial dispose pairing reserved resource mark (ReservationLabel) and do not appear in the response message.After user terminal is received response message, for the QoS configuration parameter that does not return affirmation, and do not provide the reserved resource request of Reason For Denial, handle according to system's agreement, for example, reconfigure QoS at this reserved resource request, the QoS property set sign that reconfigures is carried in the new ReservationOnRequest of the initiation request of laying equal stress on.
It is all identical to provide Reason For Denial and Reason For Denial if desired, and then the ReservationLabel field in the table 5 can not occur, and at this moment, represents that the Reason For Denial of all unaccepted QoS configurations all is the described reason of RejectReason.After user terminal is received response message,,, handle accordingly according to the Reason For Denial of pointing out for these unaccepted resource reservation request (promptly not returning the resource reservation request of the QoS configuration parameter of affirmation).
RNC in the foregoing description and PDF are logical functional entities, and in real system, above-mentioned logical functional entity can be a physical entity independently separately, also can close to be located in the same physical entity.
The embodiment of the invention also provides a kind of QoS management system.
Referring to Fig. 3, be the structural representation of the QoS management system of the embodiment of the invention, this system comprises receiver module, acquisition module, judging module, processing module and respond module.
Receiver module is used for the request of the consulting service quality configuration of receiving terminal initiation, comprises the QoS configuration that a plurality of needs are consulted in this request, and each QoS is configured to the property set sign and represents;
Acquisition module is used for the request that receives according to receiver module, obtains the corresponding QoS configuration parameter of each QoS property set sign from information database, and these QoS configuration parameters are the configuration parameter of network level;
Judging module, the QoS configuration parameter that the QoS that is used for getting access to according to acquisition module disposes judges whether to accept these QoS configurations, and provides court verdict one by one at these QoS configurations, sends court verdict then;
Processing module is used to receive the court verdict that judging module sends, and received QoS configuration is provided corresponding QoS configuration parameter, and unaccepted all or part of QoS configuration is provided Reason For Denial.Processing module can comprise analyzes submodule, cache sub-module and notice submodule, wherein:
Analyze submodule, be used to receive the court verdict that judging module sends, and analyze Reason For Denial, refuse the QoS configuration because of Internet resources are not enough, then send the buffer memory instruction if the configuration parameter that Reason For Denial is QoS to be disposed is reasonable;
Cache sub-module is used for the buffer memory instruction that the receiving and analyzing submodule sends, and the configuration parameter because of the configuration parameter not enough unaccepted QoS configuration of Internet resources is rationally carried out buffer memory;
The notice submodule, be used for court verdict according to the judging module transmission, received QoS configuration is provided configuration parameter, unaccepted all or part of QoS configuration is provided Reason For Denial, and the Reason For Denial of the configuration parameter of the received QoS configuration that will provide and unaccepted QoS configuration sends to respond module.
Respond module is used for the configuration parameter of the received QoS configuration that provides according to processing module and the Reason For Denial of unaccepted QoS configuration, generates response message, and sends to the terminal of initiating to consult the QoS configuring request.
When above-mentioned QoS management system was realized by different physical entities, the embodiment of the invention also provided a kind of policy deciding functional entity and a kind of radio network controller.
Referring to Fig. 4, be the structural representation of the policy deciding functional entity of the embodiment of the invention, this policy deciding functional entity comprises:
Acquisition module is used to receive the QoS configuration information that needs are consulted, and identifies as a plurality of QoS property sets, and obtains the configuration parameter of these QoS configurations from information database, and these QoS configuration parameters are the configuration parameter of network level;
Judging module, the configuration parameter that the QoS that is used for getting access to according to acquisition module disposes judges whether to accept these QoS configurations, and provides court verdict one by one at these QoS configurations, sends court verdict then;
This policy deciding functional entity also comprises processing module, and processing module comprises: analyze submodule, cache sub-module and notice submodule, wherein:
Analyze submodule, be used to receive the court verdict that judging module sends, and analyze Reason For Denial, refuse the QoS configuration because of Internet resources are not enough, then send the buffer memory instruction if the configuration parameter that Reason For Denial is QoS to be disposed is reasonable;
Cache sub-module is used for the buffer memory instruction that the receiving and analyzing submodule sends, and the configuration parameter because of the configuration parameter not enough unaccepted QoS configuration of Internet resources is rationally carried out buffer memory;
The notice submodule, be used for court verdict according to the judging module transmission, the QoS configuration of accepting is provided configuration parameter, provide Reason For Denial according to analyzing the QoS configuration of submodule to refusal, and the Reason For Denial of the configuration parameter of the received QoS that will provide configuration and unaccepted QoS configuration sends to access control equipment, as radio network controller.
Referring to Fig. 5, be the structural representation of the radio network controller of the embodiment of the invention, this radio network controller comprises: receiver module and respond module, wherein:
Receiver module is used for the request of the negotiation QoS configuration of receiving terminal initiation;
Respond module is used to receive each QoS that is accepted by policy deciding functional entity that policy deciding functional entity sends and disposes pairing configuration parameter, and disposed pairing Reason For Denial by each QoS that policy deciding functional entity is refused; And, wherein carry the configuration parameter of received QoS configuration at the request generation response message that receiver module receives, and the Reason For Denial of unaccepted all or part of QoS configuration, and send to the terminal that sends negotiation QoS configuring request.
In sum, the above embodiment of the present invention, accept the situation of part refusal by a plurality of QoS configuration sections of terminal request being consulted at network side, provide the QoS configuration parameter at each received QoS configuration, provide Reason For Denial at all or part of unaccepted QoS configuration, and will partly accept to send to user terminal with the negotiation result of part refusal, make the user terminal can be according to concrete Reason For Denial, again initiate to consult at unaccepted QoS configuration, thereby than the negotiation result of all refusing the QoS configuration in the prior art at network side, user terminal all will reconfigure and consult all unaccepted QoS configurations, reduce Internet resources, saved network overhead.In addition, in the embodiment of the invention, to rationally carrying out buffer memory at network side because of the configuration parameter of the not enough temporary transient unacceptable QoS configuration of Internet resources because of the qos parameter configuration, make user terminal in the negotiation request of initiating again, need not further save network overhead to because of the unaccepted QoS configuration of above-mentioned reason reconfigures.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. the machinery of consultation of a service quality is characterized in that, comprises the steps:
Network side receives the request of the consulting service quality configuration of initiating the request end, and judges whether to accept the quality of service configuration of the negotiation of asking;
If a plurality of quality of service configuration of ask negotiation are partly accepted the part refusal, then network side provides corresponding quality of service configuration parameter for received quality of service configuration, provides Reason For Denial for unaccepted all or part of quality of service configuration;
Network side is with the configuration parameter of received quality of service configuration, and the Reason For Denial of unaccepted quality of service configuration, is carried on and sends to the described request end in the response message.
2. the method for claim 1 is characterized in that, described network side provides Reason For Denial for unaccepted all or part of quality of service configuration, comprising:
Network side provides Reason For Denial one by one to unaccepted all or part of quality of service configuration;
Perhaps, unaccepted whole quality of service configuration unifications are provided identical Reason For Denial.
3. the method for claim 1 is characterized in that, also comprises step:
After the described request termination is received described response message,, handle accordingly according to described Reason For Denial to being rejected and providing the quality of service configuration of Reason For Denial; To being rejected but do not provide the quality of service configuration of Reason For Denial, handle according to system's agreement.
4. method as claimed in claim 3, it is characterized in that, when the configuration parameter of quality of service configuration rationally but when Internet resources deficiency and the configuration of denial of service quality, network side carries out buffer memory with the configuration parameter of this quality of service configuration, and provide Reason For Denial for configuration rationally but Internet resources are not enough and cached configuration parameter;
The described request end is handled accordingly according to described Reason For Denial, comprising:
The described request end initiates to consult request again to described unaccepted quality of service configuration, and the configuration parameter that indicates described quality of service configuration in request is buffered.
5. method as claimed in claim 4 is characterized in that, described network side carries out buffer memory with the configuration parameter of quality of service configuration, further comprises:
Network side is according to the rank of the business of being asked height, and preferentially the configuration parameter to the quality of service configuration of the high business of rank carries out buffer memory.
6. method as claimed in claim 5, it is characterized in that, when the configuration parameter of quality of service configuration rationally but the Internet resources deficiency, and network side is during this configuration parameter of buffer memory, the Reason For Denial that network side provides for configuration rationally but Internet resources are not enough and cached configuration parameter not;
The described request end is handled accordingly according to described Reason For Denial, comprising:
The described request end is provided with again to described unaccepted quality of service configuration, and new initiation of laying equal stress on consulted request, carries the quality of service configuration of resetting in request.
7. method as claimed in claim 3 is characterized in that, when the configuration parameter of quality of service configuration was unreasonable, the Reason For Denial that network side provides was a unreasonable allocation;
The described request end is handled accordingly according to described Reason For Denial, comprising:
The described request end is provided with again to described unaccepted quality of service configuration, and new initiation of laying equal stress on consulted request, carries the quality of service configuration of resetting in request.
8. method as claimed in claim 3 is characterized in that, the described request end is handled according to system's agreement to being rejected but do not provide the quality of service configuration of Reason For Denial, comprising:
The described request end is provided with again to described unaccepted quality of service configuration, and new initiation of laying equal stress on consulted request, carries the quality of service configuration of resetting in request.
9. a service quality administrative system is characterized in that, comprising:
Receiver module is used for the request of the consulting service quality configuration of receiving terminal initiation;
Acquisition module is used for the described request that receives according to described receiver module, obtains the configuration parameter of described quality of service configuration;
Judging module is used for the configuration parameter of the described quality of service configuration that gets access to according to described acquisition module, judges whether to accept described quality of service configuration, and sends court verdict;
Processing module is used to receive the court verdict that described judging module sends, and received quality of service configuration is provided configuration parameter, and unaccepted all or part of quality of service configuration is provided Reason For Denial;
Respond module is used for the configuration parameter and the described Reason For Denial of the described quality of service configuration that provides according to described processing module, generates response message, and sends to described terminal.
10. system as claimed in claim 9 is characterized in that, described processing module comprises:
Analyze submodule, be used to receive the court verdict that described judging module sends, and the analysis Reason For Denial, if described Reason For Denial be quality of service configuration configuration parameter rationally but refuse described quality of service configuration because of Internet resources are not enough, then send the buffer memory instruction;
Cache sub-module is used to receive the described buffer memory instruction that described analysis submodule sends, and described configuration parameter because of the not enough unaccepted quality of service configuration of the reasonable Internet resources of configuration parameter is carried out buffer memory;
The notice submodule, be used for described court verdict according to described judging module transmission, the quality of service configuration of accepting is provided configuration parameter, unaccepted all or part of quality of service configuration is provided Reason For Denial, and the described configuration parameter that will provide and described Reason For Denial send to described respond module.
11. a policy deciding functional entity comprises:
Acquisition module is used to receive the quality of service configuration information that needs are consulted, and obtains the configuration parameter of this quality of service configuration;
Judging module is used for the configuration parameter of the described quality of service configuration that gets access to according to acquisition module, judges whether to accept described quality of service configuration, and sends court verdict;
It is characterized in that also comprise processing module, described processing module comprises:
Analyze submodule, be used to receive the court verdict that described judging module sends, and the analysis Reason For Denial, if described Reason For Denial be quality of service configuration configuration parameter rationally but refuse described quality of service configuration because of Internet resources are not enough, then send the buffer memory instruction;
Cache sub-module is used to receive the described buffer memory instruction that described analysis submodule sends, and described configuration parameter because of the not enough unaccepted quality of service configuration of the reasonable Internet resources of configuration parameter is carried out buffer memory;
The notice submodule, be used for described court verdict according to described judging module transmission, the quality of service configuration of accepting is provided configuration parameter, all or part of quality of service configuration to refusal provides Reason For Denial, and the described configuration parameter that will provide and described Reason For Denial send to described respond module.
12. a radio network controller comprises:
Receiver module is used for the request of the consulting service quality configuration of receiving terminal initiation;
It is characterized in that, also comprise:
Respond module, be used to receive the configuration parameter of received quality of service configuration, and the Reason For Denial of unaccepted quality of service configuration, the request that receives at described receiver module generates response message, wherein carry the configuration parameter of described received quality of service configuration, and the Reason For Denial of unaccepted all or part of quality of service configuration, and send to described terminal.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006637A (en) * | 2010-11-25 | 2011-04-06 | 中兴通讯股份有限公司 | Method for resource reservation and base station |
| WO2011137838A1 (en) * | 2010-11-26 | 2011-11-10 | 华为技术有限公司 | Method, device and system for managing quality of service |
| WO2012041129A1 (en) * | 2010-09-28 | 2012-04-05 | 中兴通讯股份有限公司 | Resource management method, system and home evolved nodeb policy function |
| WO2015054945A1 (en) * | 2013-10-17 | 2015-04-23 | 航天恒星科技有限公司 | Multi-service qos safeguarding system for super-large scale vsat system and implementation method therefor |
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2007
- 2007-03-23 CN CN 200710090001 patent/CN101272273A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012041129A1 (en) * | 2010-09-28 | 2012-04-05 | 中兴通讯股份有限公司 | Resource management method, system and home evolved nodeb policy function |
| CN102006637A (en) * | 2010-11-25 | 2011-04-06 | 中兴通讯股份有限公司 | Method for resource reservation and base station |
| WO2011137838A1 (en) * | 2010-11-26 | 2011-11-10 | 华为技术有限公司 | Method, device and system for managing quality of service |
| WO2015054945A1 (en) * | 2013-10-17 | 2015-04-23 | 航天恒星科技有限公司 | Multi-service qos safeguarding system for super-large scale vsat system and implementation method therefor |
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