CN100521720C - Packet prepayment service realization based on flow/time length and service quality - Google Patents
Packet prepayment service realization based on flow/time length and service quality Download PDFInfo
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- CN100521720C CN100521720C CNB2004100972476A CN200410097247A CN100521720C CN 100521720 C CN100521720 C CN 100521720C CN B2004100972476 A CNB2004100972476 A CN B2004100972476A CN 200410097247 A CN200410097247 A CN 200410097247A CN 100521720 C CN100521720 C CN 100521720C
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Abstract
The method includes following steps: setting up prepaid mode based on flow rate/time length in network; making authentication for user; the mobile user builds main service instance with PDSN; PDSN sends the negotiated QoS grade to the HOMERADIUS/PPS; HOMERRADIUS/PPS makes calculation, and assigns the threshold and quota for flow rate/time length according to the received QoS grade; if there is change on QoS grade, assigning threshold and quota for flow rate/time length.
Description
Technical field
The present invention relates to the prepayment service in the cdma communication network, refer to a kind of packet-based prepayment service implementation method especially based on flow/duration and Quality of Service.
Background technology
The cooperation of cdma system by PDSN/HA (packet data serving node/home agent) and HomeRADIUS/PPS (remote subscriber of ownership is dialled in authentication service/prepaid server) realized based on flow with based on the packet-based prepayment business of duration.
Prepayment service: use this professional user after the operator place opens an account, deposit the expense of certain amount in advance in the account number of appointment in.Use in the professional process the user, employed expense is deducted from this account in real time by operator.For example, the walk in the Divine Land of China Mobile at present, the EasyCall of CHINAUNICOM all is to realize by prepayment service.
PPAC (PrePaid Accounting Capability, prepaid accounting is supported situation): one of RADIUSAccounting (remote subscriber is dialled in authentication service and chargeed) attribute, this attribute is in order to indication PPC (PrePaid Client, prepayment client) charging way of Zhi Chiing and PPS (PrePaid Server, prepaid server) charging way of Xuan Zeing, value comprise only to be supported all to support based on duration and the two based on flow, a support.If PPC does not comprise this attribute in the request message that PPS sends, then this session can not use prepayment mode to handle.
PPAQ (PrePaid Accounting Quota, prepaid accounting quota): one of RADIUS Accounting attribute, this attribute comprises remaining sum, amount thresholding etc. in order to indication flow or duration information in packet sessions.All should comprise this attribute in all on-line RADIUS Access-Request (online RADIUS inserts request) and on-line RADIUS Access-Accept (online RADIUS the inserts response) message.Sub-attribute comprises VolumeQuota (flow quota), VolumeThreshold (traffic threshold), DurationQuota (duration quota), DurationThreshold (duration thresholding), Update-Reason (renewal cause value) etc.
Is example with PDSN (Packet Data Serving Node, packet data serving node) as PPC, and cdma system is as follows based on the basic procedure of traffic packet pre-payment:
Referring to Fig. 1, for needs and HOME RADIUS (ownership RADIUS, RemoteAuthentication Dial in User Service, remote subscriber is dialled in authentication service) SIMPLE IP (the simple IP agreement that authenticates, be the IP agreement in the fixed network) or MIP (mobile IP) set up process, support the PDSN of PPC in mailing to the RADIUS Access-Request of Home RADIUS (radius server inserts request) message, to add the PPAC attribute, to show the prepayment service of oneself supporting based on flow.After HOME RADIUS/PPS authenticates the user, check whether the user is the prepaid user, and check the PPAC attribute that PDSN sends.If the user is the prepaid user and has enough remaining sums to use, HOME RADIUS/PPS returns RADIUS Access-Accept (radius server inserts response) message, comprising PPAC and PPAQ, in PPAQ, provided the initializedVolumeQuota (initial flow quota), Quota ID (quota sign) and VolumeThreshold, the charge type of its selection of indication is based on charge on traffic in the PPAC attribute.
In professional use, PDSN communicates by On-line RADIUS Access-Request message and HOME RADIUS/PPS as PPC, and HOME RADIUS/PPS responds with On-lineRADIUS Access-Accept message.
Concrete flow use as shown in Figure 2, VQ (VolumeQuota when beginning among the figure, the flow quota)=50, VT (VolumeThreshold, traffic threshold)=40, whenever user's use amount reaches 40, PDSN just sends the indication of On-line RADIUS Access-Request message and has reached threshold value, and HOME RADIUS/PPS carries out sub-distribution again according to user balance.When being checked through customer flow, PDSN reached threshold value and VQ=VT, then send On-line RADIUS Access-Request message, in PPAQ, indicate VQ=150, Update-Reason is made as 4 (being Quota Reached (quota exhausts)), and discharges corresponding service example (Service Instance).PPS sends the Accept message authentication.
In present cdma system, packet-based prepayment has only been considered based on flow with based on the duration based accounting dual mode, also there be not the charge method of consideration based on QoS, promptly pay close attention to the user and use quality in the business procedure, for example speed, time delay, throughput etc. in sound quality, time delay and the data service in the voice service.For example the user is when making a phone call with mobile phone, can't converse if call drop or signal quality are too poor or the network equipment machine of delaying, and the speech business that has caused the user can't use operator to provide thus, but operator can't be therefore to the deduction and exemption in user's charge.
Summary of the invention
The invention provides a kind of packet-based prepayment implementation method that in cdma system, realizes based on flow/duration and Quality of Service.
A kind of packet-based prepayment service implementation method based on flow and quality of service QoS provided by the invention is applied to the cdma wireless communication network, comprising: the prepayment mode of support based on flow and QoS is set in network; This method also comprises the following steps:
A, to mobile phone user authentication;
B, mobile subscriber and packet data serving node PDSN set up the main business example, the QoS grade that PDSN will consult to determine the back sends to the remote subscriber of ownership and dials in authentication service/prepaid server HOMERADIUS/PPS, and HOME RADIUS/PPS calculates and dispense flow rate quota and traffic threshold according to the QoS grade of receiving;
C, if the QoS grade change, QoS grade after PDSN will change sends to HOMERADIUS/PPS, HOME RADIUS/PPS according to the QoS grade after changing, before changing the flow quota and the QoS change of rank before the flow that used redistribute flow quota and traffic threshold.
According to said method of the present invention, the described prepayment mode that support is set based on flow and QoS comprises:
In the prepayment mode SelectedforSession that the prepaid accounting of prepaid accounting supports ability AvailableInClient that the subtype prepaid services client of situation PPAC attribute can be supported and this session to select, increase value simultaneously, be used for representing that the user supports to have selected this prepayment mode based on flow and QoS prepayment mode and HOMERADIUS/PPS;
Upgrade increase value QoS change of rank QoSChanged among the cause value Update-Reason in subtype;
Increase subtype QoS rank QoS Class, the QoS grade after being used for representing to change;
Increase subtype QoS change of rank employed flow VolumeUsedBeforeQoSChanged before, be used for being illustrated in QoS change of rank employed flow before.
According to said method of the present invention, described steps A comprises:
A1:PDSN inserts in the request RADIUS Access-Request message at the radius server that mails to HOME RADIUS/PPS and adds the PPAC attribute, with the prepayment mode of indication support based on flow and QoS;
PPAC attribute and CAMEL-Subscription-Information that A2:HOME RADIUS/PPS sends according to PDSN check whether the user has contracted based on the prepayment service of flow and QoS, and judge on this user's the prepaid account whether enough remaining sums are arranged; If, HOME RADIUS/PPS returns radius server and inserts response RADIUS Access-Accept message, comprising PPAC and pre-payment quota PPAQ attribute, in PPAQ, distribute subtype flow quota VolumeQuota=0, traffic threshold VolumeThreshold=0 and quota sign Quota ID, the pre-paid type of its selection of indication is based on flow and QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
According to said method of the present invention, described step B comprises:
B1:PDSN sends online RADIUS to HOME RADIUS/PPS and inserts request On-lineRADIUS Access-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after consulting, and VolumeQuota=0 is used for determining for the first time the QoS grade to indicate this message;
QoS operating cost counting rate meter when QoS grade that B2:HOME RADIUS/PPS basis is received and service fulfillment calculates, and in online RADIUS access response On-line RADIUS Access-Accept message, comprise the PPAQ attribute, in PPAQ, provide and calculate the VolumeQuota that the back is distributed, Quota ID and VolumeThreshold.
According to said method of the present invention, described step C comprises:
C1:PDSN sends On-line RADIUS Access-Request message to HOMERADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after changing, subtype VolumeQuota=goes up the flow quota of sub-distribution, the flow that has used before the subtype VolumeUsedBeforeQoSChanged=QoS change of rank;
C2:HOME RADISU/PPS recomputates allocated quotas according to QoS Class, VolumeQuota, the VolumeUsedBeforeQoSChanged after changing, and return On-lineRADIUS Access-Accept message to PDSN, wherein comprise PPAQ, and indicate flow quota and traffic threshold with PPAQ subtype VolumeQuota and VolumeThreshold.
According to said method of the present invention, the quota computational methods after the QoS change of rank comprise:
HOME RADISU/PPS at first deducts the pairing expense of the flow that has used before the QoS change of rank from the user account number remaining sum;
Again according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and flow business, calculate the flow that the active user can use altogether;
In PPAQ, return VolumeQuota and VolumeThreshold indication flow quota and traffic threshold according to assignment of traffic and thresholding control principle.
The present invention provides a kind of packet-based prepayment service implementation method based on duration and quality of service QoS in addition, is applied to code division multiple access cdma wireless communication network, comprising: the prepayment mode of support based on duration and QoS is set in network; This method also comprises the following steps:
A, to mobile phone user authentication;
B, mobile subscriber and packet data serving node PDSN set up the main business example, the QoS grade that PDSN will consult to determine the back sends to the remote subscriber of ownership and dials in authentication service/prepaid server HOMERADIUS/PPS, and HOME RADIUS/PPS calculates according to the QoS grade of receiving and distributes duration quota and duration thresholding;
C, if the QoS grade change, QoS grade after PDSN will change sends to HOMERADIUS/PPS, HOME RADIUS/PPS according to the QoS grade after changing, before changing the duration quota and the QoS change of rank before the duration that used redistribute duration quota and duration thresholding.
According to said method of the present invention, the described prepayment mode that support is set based on duration and QoS comprises:
In the prepayment mode SelectedforSession that the prepaid accounting of prepaid accounting supports ability AvailableInClient that the subtype prepaid services client of situation PPAC attribute can be supported and this session to select, increase value simultaneously, be used for representing that the user supports to have selected this prepayment mode based on duration and QoS prepayment mode and HOME RADIUS/PPS;
Upgrade increase value QoS change of rank QoSChanged among the cause value Update-Reason in subtype;
Increase subtype QoS rank QoS Class, the QoS grade after being used for representing to change;
Increase subtype QoS change of rank employed duration TimeUsedBeforeQoSChanged before, be used for being illustrated in QoS change of rank employed duration before.
According to said method of the present invention, described step a comprises:
A1:PDSN inserts in the request RADIUS Access-Request message at the radius server that mails to HOME RADIUS/PPS and adds the PPAC attribute, with the prepayment mode of indication support based on duration and QoS;
PPAC attribute and CAMEL-Subscription-Information that a2:HOME RADIUS/PPS sends according to PDSN check whether the user has contracted based on the prepayment service of duration and QoS, and judge on this user's the prepaid account whether enough remaining sums are arranged; If, HOME RADIUS/PPS returns radius server and inserts response RADIUS Access-Accept message, comprising PPAC and pre-payment quota PPAQ attribute, in PPAQ, distribute subtype duration quota DurationQuota=0, duration thresholding DurationThreshold=0 and quota sign Quota ID, the pre-paid type of its selection of indication is based on duration and QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
According to said method of the present invention, described step b comprises:
B1:PDSN sends online RADIUS to HOME RADIUS/PPS and inserts request On-lineRADIUS Access-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after consulting, and DurationQuota=0 is used for determining for the first time the QoS grade to indicate this message;
QoS operating cost counting rate meter when QoS grade that b2:HOME RADIUS/PPS basis is received and service fulfillment calculates, and in online RADIUS access response On-line RADIUS Access-Accept message, comprise the PPAQ attribute, in PPAQ, provide and calculate the DurationQuota that the back is distributed, Quota ID and DurationThreshold.
According to said method of the present invention, described step c comprises:
C1:PDSN sends On-line RADIUS Access-Request message to HOME RADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after changing, subtype DurationQuota=goes up the duration quota of sub-distribution, the duration that has used before the subtype TimeUsedBeforeQoSChanged=QoS change of rank;
C2:HOME RADISU/PPS recomputates allocated quotas according to QoS Class, DurationQuota, the TimeUsedBeforeQoSChanged after changing, and return On-lineRADIUS Access-Accept message to PDSN, wherein comprise PPAQ, and indicate duration quota and duration thresholding with PPAQ subtype DurationQuota and DurationThreshold.
According to said method of the present invention, the quota computational methods after the QoS change of rank comprise:
HOME RADISU/PPS at first deducts the pairing expense of the duration that has used before the QoS change of rank from the user account number remaining sum;
Again according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and duration business, calculate the duration that the active user can use altogether;
In PPAQ, return DurationQuota and DurationThreshold indication duration quota and duration thresholding according to duration distribution and thresholding control principle.
Adopt the inventive method to charge in conjunction with the QoS grade to the prepaid user.
Description of drawings
Fig. 1 is a pre-payment authentication process schematic diagram;
Fig. 2 is a flow use schematic diagram;
Fig. 3 is for the present invention is based on flow and QoS prepayment service flow chart;
Fig. 4 is for the present invention is based on duration and QoS prepayment service flow chart.
Embodiment
The present invention does following adjustment on based on flow, standard base based on duration in that 3GPP2 is existing:
1, in the subtype AvailableInClient of PPAC VSA (ability that the prepaid services client can be supported) and SelectedforSession (prepayment mode that this session is selected), increases value simultaneously, be used for representing whether PPC supports the pre-payment based on QoS, and whether PPS has selected the prepayment mode based on QoS;
It is as follows that AvailableInClient increases the back value:
0x00000001 supports the prepayment mode based on flow;
0x00000010 supports the prepayment mode based on duration;
0x00000011 supports based on flow with based on the prepayment mode of duration;
0x00000101 supports based on flow with based on the prepayment mode of QoS;
0x00000110 supports based on duration with based on the prepayment mode of QoS;
0x00000111 supports based on flow with based on the prepayment mode of QoS, also supports based on duration with based on the prepayment mode of QoS.
It is as follows that SelectedforSession increases the back value:
0x00000001 selects the prepayment mode based on flow;
0x00000010 selects the prepayment mode based on duration;
0x00000011 selects based on flow with based on the prepayment mode of duration;
0x00000101 selects based on flow with based on the prepayment mode of QoS;
0x00000110 selects based on duration with based on the prepayment mode of QoS.
2, in PPAQ VSA:
(1) increases value QoS Changed (QoS change of rank) among the subtype Update-Reason, when the QoS grade changes, be used to notify PPS;
(2) increase subtype QoS Class (QoS grade), the QoS grade after being used for representing to change;
(3) increase subtype VolumeUsedBeforeQoSChanged, be used for being illustrated in QoS change of rank employed flow before, be used for business based on flow;
(4) increase subtype TimeUsedBeforeQoSChanged, be used for being illustrated in QoS change of rank employed duration before, be used for business based on duration.
Below respectively to being described based on the packet-based prepayment flow process of flow and QoS and based on the packet-based prepayment flow process of duration and QoS.
One, based on the packet-based prepayment flow process of flow and QoS
Prerequisite: PDSN supports based on flow with based on the prepayment mode of QoS.
Referring to Fig. 3, the packet-based prepayment operation flow that the present invention is based on flow and QoS is as follows:
1, professional mounting phase
For setting up process with SIMPLE IP or the MIP that HomeRADIUS (remote subscriber of user attaching is dialled in authentication service) authenticates, support the PDSN of PPC in mailing to the RADIUS Access-Request message of Home RADIUS/PPS, to add the PPAC attribute, with the indication support based on flow with based on the prepayment mode of QoS.After HOME RADIUS/PPS authenticates portable terminal, check whether the user is the prepaid user and the QoS business of whether having contracted, and check the PPAC attribute that PDSN sends.If the user is the prepaid user and the QoS business of having contracted, there are enough remaining sums to use simultaneously, HOMERADIUS/PPS returns RADIUS Accept-Accept message, comprising PPAC, PPAQ, in PPAQ, provided VolumeQuota (value is 0) herein, Quota ID and VolumeThreshold (value is 0 herein), the pre-paid type of its selection of indication is based on flow and based on the QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
After portable terminal and PDSN set up main business example (main service instance), carrying out the QoS grade consults, consult back PDSN and keep the QoS grade of determining, and to PPS transmission On-line RADIUSAccess-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoSChanged, and subtype QoS Class value is the QoS grade after consulting, and VolumeQuota=0 is used for determining for the first time the QoS grade to indicate this message.QoS operating cost counting rate meter when QoS grade that HOME RADIUS/PPS basis is received and service fulfillment calculates, and in On-line RADIUSAccess-Accept message, comprise the PPAQ attribute, in PPAQ, provided according to the VolumeQuota under this QoS grade that distributes after the QoS rating calculation, Quota ID and VolumeThreshold.
2, professional operational phase
Under the situation that does not have to change at QoS, the flow process in flow process and the existing standard is consistent.After QoS changes, PDSN sends On-line RADIUSAccess-Request message as PPC to HOME RADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoSChanged, subtype QoS Class value is the QoS grade after changing, subtype VolumeQuota=goes up the flow quota of sub-distribution, the flow that has used before the subtype VolumeUsedBeforeQoSChanged=QoS change of rank.HOME RADISU/PPS redistributes quota according to QoS Class, VolumeQuota, the VolumeUsedBeforeQoSChanged after changing, and return On-line RADIUSAccess-Accept message to PDSN, wherein comprise PPAQ, and indicate flow quota and traffic threshold with PPAQ subtype VolumeQuota and VolumeThreshold.Quota computational process is after the QoS change of rank: Home RADIUS at first deducts the pairing expense of having used before the QoS change of rank of flow (VolumeUsedBeforeQoSChanged) from the user account number remaining sum, and then according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and flow business, calculate the active user and can use how many flows altogether, in PPAQ, return VolumeQuota and VolumeThreshold indication flow quota and traffic threshold according to assignment of traffic and thresholding control principle then.
3, the professional termination
Existing procedure is consistent in professional termination process and the standard.
Two, based on the packet-based prepayment flow process of duration and QoS
Prerequisite: PDSN supports based on duration with based on the prepayment mode of QoS.
Referring to Fig. 4, the packet-based prepayment operation flow that the present invention is based on duration and QoS is as follows:
1, professional mounting phase
For setting up process with SIMPLE IP or the MIP that Home RADIUS authenticates, support the PDSN of PPC in mailing to the RADIUS Access-Request message of Home RADIUS/PPS, to add PPAC VSA attribute, with the indication support based on duration with based on the prepayment mode of QoS.After HOMERADIUS/PPS authenticates portable terminal, check whether the user is the prepaid user and the QoS business of whether having contracted, and check the PPAC attribute that PDSN sends.If the user is the prepaid user and the QoS business of having contracted, there are enough remaining sums to use simultaneously, HOME RADIUS/PPS returns RADIUSAccept-Accept message, comprising PPAC, PPAQ, in PPAQ, provided DurationQuota (value is 0) herein, Quota ID (quota ID) and DurationThreshold (value is 0 herein), the pre-paid type of its selection of indication is based on duration and based on the QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
After portable terminal and PDSN set up the main business example, carrying out the QoS grade consults, consult back PDSN and keep the QoS grade of determining, and to PPS transmission On-line RADIUS Access-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, and subtype QoS Class value is the QoS grade after consulting, and DurationQuota=0 is used for determining for the first time the QoS grade to indicate this message.QoS operating cost counting rate meter and the current remaining sum of user account number when the QoS grade that HOME RADIUS/PPS basis is received, service fulfillment are calculated, and in On-line RADIUS Access-Accept message, comprise the PPAQ attribute, in PPAQ, provided according to the DurationQuota under this QoS grade that distributes after the QoS rating calculation, Quota ID and DurationThreshold.
2, professional operational phase
Under the situation that does not have to change at QoS, the flow process in flow process and the existing standard is consistent.After QoS changes, PDSN sends On-line RADIUSAccess-Request message as PPC to HOME RADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoSChanged, subtype QoS Class value is the QoS grade after changing, subtype DurationQuota=goes up the duration quota of sub-distribution, the duration that has used before the subtype TimeUsedBeforeQoSChanged=QoS change of rank.HOME RADISU/PPS redistributes quota according to QoS Class, DurationQuota, the TimeUsedBeforeQoSChanged after changing, and return On-line RADIUSAccess-Accept message to PDSN, wherein comprise PPAQ, and indicate flow quota and traffic threshold with PPAQ subtype DurationQuota and DurationThreshold.Quota computational process is after the QoS change of rank: Home RADIUS at first deducts the pairing expense of having used before the QoS change of rank of duration (TimeUsedBeforeQoSChanged) from the user account number remaining sum, and then according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and duration business, calculate the active user and how long can use altogether, distribute with thresholding control principle according to duration then and in PPAQ, return DurationQuota and DurationThreshold indication duration quota and duration thresholding.
3, the professional termination
Existing procedure is consistent in professional termination process and the standard.
The invention provides the solution that in cdma system, realizes based on QoS packet-based prepayment business, can charge in conjunction with QoS the prepaid user.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (15)
1, a kind of packet-based prepayment service implementation method based on flow and quality of service QoS is applied to code division multiple access cdma wireless communication network, it is characterized in that comprising: the prepayment mode of support based on flow and QoS is set in network; This method also comprises the following steps:
A, to mobile phone user authentication;
B, mobile subscriber and packet data serving node PDSN set up the main business example, the QoS grade that PDSN will consult to determine the back sends to the remote subscriber of ownership and dials in authentication service/prepaid server HOMERADIUS/PPS, and HOME RADIUS/PPS calculates and dispense flow rate quota and traffic threshold according to the QoS grade of receiving;
C, if the QoS grade change, QoS grade after PDSN will change sends to HOMERADIUS/PPS, HOME RADIUS/PPS according to the QoS grade after changing, before changing the flow quota and the QoS change of rank before the flow that used redistribute flow quota and traffic threshold.
2, the method for claim 1 is characterized in that: the described prepayment mode that support is set based on flow and QoS comprises:
In the prepayment mode SelectedforSession that the prepaid accounting of prepaid accounting supports ability AvailableInClient that the subtype prepaid services client of situation PPAC attribute can be supported and this session to select, increase value simultaneously, be used for representing that the user supports to have selected this prepayment mode based on flow and QoS prepayment mode and HOME RADIUS/PPS;
Upgrade increase value QoS change of rank QoSChanged among the cause value Update-Reason in subtype;
Increase subtype QoS rank QoS Class, the QoS grade after being used for representing to change;
Increase subtype QoS change of rank employed flow VolumeUsedBeforeQoSChanged before, be used for being illustrated in QoS change of rank employed flow before.
3, method as claimed in claim 2 is characterized in that: described steps A comprises:
A1:PDSN inserts in the request RADIUS Access-Request message at the radius server that mails to HOME RADIUS/PPS and adds the PPAC attribute, with the prepayment mode of indication support based on flow and QoS;
PPAC attribute and CAMEL-Subscription-Information that A2:HOME RADIUS/PPS sends according to PDSN check whether the user has contracted based on the prepayment service of flow and QoS, and judge on this user's the prepaid account whether enough remaining sums are arranged; If, HOMERADIUS/PPS returns radius server and inserts response RADIUS Access-Accept message, comprising PPAC and pre-payment quota PPAQ attribute, in PPAQ, distribute subtype flow quota VolumeQuota=0, traffic threshold VolumeThreshold=0 and quota sign Quota ID, the pre-paid type of its selection of indication is based on flow and QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
4, method as claimed in claim 3 is characterized in that: described step B comprises:
B1:PDSN sends online RADIUS to HOME RADIUS/PPS and inserts request On-lineRADIUS Access-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after consulting, and VolumeQuota=0 is used for determining for the first time the QoS grade to indicate this message;
QoS operating cost counting rate meter when QoS grade that B2:HOME RADIUS/PPS basis is received and service fulfillment calculates, and in online RADIUS access response On-line RADIUS Access-Accept message, comprise the PPAQ attribute, in PPAQ, provide and calculate the VolumeQuota that the back is distributed, Quota ID and VolumeThreshold.
5, method as claimed in claim 4 is characterized in that: described step C comprises:
C1:PDSN sends On-line RADIUS Access-Request message to HOME RADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after changing, subtype VolumeQuota=goes up the flow quota of sub-distribution, the flow that has used before the subtype VolumeUsedBeforeQoSChanged=QoS change of rank;
C2:HOME RADISU/PPS recomputates allocated quotas according to QoS Class, VolumeQuota, the VolumeUsedBeforeQoSChanged after changing, and return On-lineRADIUS Access-Accept message to PDSN, wherein comprise PPAQ, and indicate flow quota and traffic threshold with PPAQ subtype VolumeQuota and VolumeThreshold.
6, method as claimed in claim 5 is characterized in that: the quota computational methods after the QoS change of rank comprise:
HOME RADISU/PPS at first deducts the pairing expense of the flow that has used before the QoS change of rank from the user account number remaining sum;
Again according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and flow business, calculate the flow that the active user can use altogether;
In PPAQ, return VolumeQuota and VolumeThreshold indication flow quota and traffic threshold according to assignment of traffic and thresholding control principle.
7, a kind of packet-based prepayment service implementation method based on duration and quality of service QoS is applied to code division multiple access cdma wireless communication network, it is characterized in that comprising: the prepayment mode of support based on duration and QoS is set in network; This method also comprises the following steps:
A, to mobile phone user authentication;
B, mobile subscriber and packet data serving node PDSN set up the main business example, the QoS grade that PDSN will consult to determine the back sends to the remote subscriber of ownership and dials in authentication service/prepaid server HOMERADIUS/PPS, and HOMERADIUS/PPS calculates according to the QoS grade of receiving and distributes duration quota and duration thresholding;
C, if the QoS grade change, QoS grade after PDSN will change sends to HOMERADIUS/PPS, HOME RADIUS/PPS according to the QoS grade after changing, before changing the duration quota and the QoS change of rank before the duration that used redistribute duration quota and duration thresholding.
8, method as claimed in claim 7 is characterized in that: the described prepayment mode that support is set based on duration and QoS comprises:
In the prepayment mode SelectedforSession that the prepaid accounting of prepaid accounting supports ability AvailableInClient that the subtype prepaid services client of situation PPAC attribute can be supported and this session to select, increase value simultaneously, be used for representing that the user supports to have selected this prepayment mode based on duration and QoS prepayment mode and HOME RADIUS/PPS;
Upgrade increase value QoS change of rank QoSChanged among the cause value Update-Reason in subtype;
Increase subtype QoS rank QoS Class, the QoS grade after being used for representing to change;
Increase subtype QoS change of rank employed duration TimeUsedBeforeQoSChanged before, be used for being illustrated in QoS change of rank employed duration before.
9, method as claimed in claim 8 is characterized in that: described step a comprises:
Al:PDSN inserts in the request RADIUS Access-Request message at the radius server that mails to HOME RADIUS/PPS and adds the PPAC attribute, with the prepayment mode of indication support based on duration and QoS;
PPAC attribute and CAMEL-Subscription-Information that a2:HOMERADIUS/PPS sends according to PDSN check whether the user has contracted based on the prepayment service of duration and QoS, and judge on this user's the prepaid account whether enough remaining sums are arranged; If, HOME RADIUS/PPS returns radius server and inserts response RADIUS Access-Accept message, comprising PPAC and pre-payment quota PPAQ attribute, in PPAQ, distribute subtype duration quota DurationQuota=0, duration thresholding DurationThreshold=0 and quota sign Quota ID, the pre-paid type of its selection of indication is based on duration and QoS prepayment mode in the subtype SelectedforSession of PPAC attribute.
10, method as claimed in claim 9 is characterized in that: described step b comprises:
B1:PDSN sends online RADIUS to HOMERADIUS/PPS and inserts request On-lineRADIUS Access-Request message, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after consulting, and DurationQuota=0 is used for determining for the first time the QoS grade to indicate this message;
QoS operating cost counting rate meter when QoS grade that b2:HOME RADIUS/PPS basis is received and service fulfillment calculates, and in online RADIUS access response On-line RADIUS Access-Accept message, comprise the PPAQ attribute, in PPAQ, provide and calculate the DurationQuota that the back is distributed, Quota ID and DurationThreshold.
11, method as claimed in claim 10 is characterized in that: described step c comprises:
C1:PDSN sends On-line RADIUS Access-Request message to HOMERADIUS/PPS, wherein comprise PPAQ, subtype Update-Reason value is QoS Changed, subtype QoS Class value is the QoS grade after changing, subtype DurationQuota=goes up the duration quota of sub-distribution, the duration that has used before the subtype TimeUsedBeforeQoSChanged=QoS change of rank;
C2:HOME RADISU/PPS recomputates allocated quotas according to QoS Class, DurationQuota, the TimeUsedBeforeQoSChanged after changing, and return On-lineRADIUS Access-Accept message to PDSN, wherein comprise PPAQ, and indicate duration quota and duration thresholding with PPAQ subtype DurationQuota and DurationThreshold.
12, method as claimed in claim 11 is characterized in that: the quota computational methods after the QoS change of rank comprise:
HOME RADISU/PPS at first deducts the pairing expense of the duration that has used before the QoS change of rank from the user account number remaining sum;
Again according to the QoS grade after changing, based on the Fee Schedule and the user account number remaining sum of QoS grade and duration business, calculate the duration that the active user can use altogether;
In PPAQ, return DurationQuota and DurationThreshold indication duration quota and duration thresholding according to duration distribution and thresholding control principle.
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| CNB2004100972476A CN100521720C (en) | 2004-11-18 | 2004-11-18 | Packet prepayment service realization based on flow/time length and service quality |
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| CNB2004100972476A CN100521720C (en) | 2004-11-18 | 2004-11-18 | Packet prepayment service realization based on flow/time length and service quality |
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| CN100521720C true CN100521720C (en) | 2009-07-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7813279B2 (en) * | 2006-01-13 | 2010-10-12 | Futurewei Technologies, Inc. | System for rate management of aggregate-rate communication services |
| US7881192B2 (en) | 2006-01-13 | 2011-02-01 | Futurewei Technologies, Inc. | System for providing aggregate-rate communication services |
| US7817550B2 (en) | 2006-01-13 | 2010-10-19 | Futurewei Technologies, Inc. | System for rate-control of aggregate-rate communication services |
| CN101106464B (en) * | 2006-07-14 | 2011-04-20 | 中兴通讯股份有限公司 | A method for prepaying code division multi-address packet data service |
| KR20090004658A (en) * | 2007-07-02 | 2009-01-12 | 엘지전자 주식회사 | Digital broadcasting system and method of processing data in digital broadcasting system |
| US8064579B2 (en) * | 2007-09-27 | 2011-11-22 | Verizon Patent And Licensing Inc. | Prepaid services accounts with multi-user customers and individualized quotas |
| CN101730046A (en) * | 2009-02-18 | 2010-06-09 | 中兴通讯股份有限公司 | Service policy control method and system |
| CN101945437B (en) * | 2009-07-03 | 2013-08-28 | 华为技术有限公司 | Method for determining traffic distribution strategy, access network equipment and route equipment |
| CN103974221B (en) * | 2013-01-25 | 2018-10-26 | 中国移动通信集团广东有限公司 | The distribution method and device of packet domain real time billing flow quota |
| CN106790610B (en) * | 2016-12-29 | 2020-01-17 | 华为技术有限公司 | Cloud system message distribution method, device and system |
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