CN101801061A - Credit rating consumption rule reporting method, admittance control method and device - Google Patents

Credit rating consumption rule reporting method, admittance control method and device Download PDF

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CN101801061A
CN101801061A CN201010110590A CN201010110590A CN101801061A CN 101801061 A CN101801061 A CN 101801061A CN 201010110590 A CN201010110590 A CN 201010110590A CN 201010110590 A CN201010110590 A CN 201010110590A CN 101801061 A CN101801061 A CN 101801061A
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base station
credit
consumption
consumption rule
modulation
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CN101801061B (en
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沈志超
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Huawei Technologies Co Ltd
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
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Abstract

本发明实施例提供了一种信用度消耗法则上报方法、准入控制方法及装置，该信用度消耗法则上报方法包括：获取小区支持的调制方式；根据小区支持的调制方式，生成对应于不同调制方式和不同扩频因子的信用度消耗法则；向无线网络控制器上报所述信用度消耗法则。本发明实施例提供的技术方案，根据不同的调制方式和扩频因子生成信用度消耗法则，并上报该信用度消耗法则，这样无线网络控制器就能正确计算基站的信用度消耗情况，从而可以准确地对用户进行准入控制，同时也避免了在无线网络控制器和基站的IUB接口之间产生大量失败流程。

Figure 201010110590

Embodiments of the present invention provide a method for reporting a credit consumption rule, an access control method, and a device. The method for reporting a credit consumption rule includes: obtaining a modulation mode supported by a cell; Credit consumption rules for different spreading factors; report the credit consumption rules to the radio network controller. In the technical solution provided by the embodiments of the present invention, credit consumption rules are generated according to different modulation methods and spreading factors, and the credit consumption rules are reported, so that the wireless network controller can correctly calculate the credit consumption of the base station, thereby accurately The user performs admission control, and at the same time avoids a large number of failure processes between the radio network controller and the IUB interface of the base station.

Figure 201010110590

Description

A kind of credit rating consumption rule reporting method, admittance control method and device
Technical field
The present invention relates to communication technical field, relate to a kind of credit rating consumption rule reporting method, admittance control method and device particularly.
Background technology
3GPP (3rd Generation Partnership Project, third generation collaborative project) R7 (Release7,3GPP R7 version) introducing UL 16QAM (Uplink 16bit Quadrature amplitudemodulation, up 16 bit quadrature amplitude modulation) after, up peak-peak speed reaches 11.498Mbps, is original 2 times.
CE (channel element, credit rating) has reflected the modulation ability of base station node B, and the modulation ability of a NodeB is normally fixing, and whenever sets up a business and will consume the certain modulation ability of NodeB.According to the CE consumption rule of different business, RNC (Radio NetworkController, radio network controller) can infer what dissimilar business this NodeB can set up.RNC is in admission control process, by inferring whether NodeB has the ability to set up or revise this professional decision and whether subscriber equipment is carried out access by the service request that HSUPA (High Speed Uplink Packet Access, high speed uplink packet inserts) channel sends.
The inventor finds in realizing process of the present invention: because the CE consumption rule of prior art is only considered QPSK (Quadrature phase shift keying, four advance phase-shift keying) this a kind of modulation system, therefore, the CE consumption rule that the base station of prior art generates only depends on spreading factor, i.e. the consumption of CE is only relevant with spreading factor.After introducing UL 16QAM, NodeB is different to the CE of the modulation signal consumption of the CE that separates timing consumption with the modulation signal of UL 16QAM and original demodulation QPSK, adopts existing computational methods can cause RNC calculating CE consumption mistake.When the RNC mistake estimates that NodeB can set up or revise this business and when NodeB sends configuration messages, NodeB will return configuration failure, thereby cause the IUB interface between RNC and NodeB to produce a large amount of failure procedures.
Summary of the invention
The embodiment of the invention provides a kind of credit rating consumption rule reporting method, admittance control method and device.The technical scheme of present embodiment generates credit rating consumption rule according to the different modulating mode with different spreading factor SF, the CE that consumes of calculation base station more accurately, and effectively avoided the failure procedures that causes owing to the CE mistake in computation.
On the one hand, the embodiment of the invention provides a kind of credit rating consumption rule reporting method, and described method comprises: obtain modulation modes supported by cells; According to modulation modes supported by cells, generate credit rating consumption rule corresponding to different modulating mode and different spreading factors; Report described credit rating consumption rule to radio network controller.
On the other hand, the embodiment of the invention also provides a kind of admittance control method, described method comprises: the logical resource information of obtaining the base station, described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station; Obtain the base station credit rating value that consumes of access service accumulative total according to described consumption rule, the credit rating value according to the total credit rating value in described base station and accumulative total consume obtains the remaining credit rating value in described base station; Receive the service request that subscriber equipment sends by high speed ascending grouped access channel; According to described consumption rule, obtain the credit rating value that described service request need consume; The credit rating value that consumes when the service needed of described request is carried out access to the described service request of described subscriber equipment during less than the remaining credit rating value in described base station.
Another aspect, the embodiment of the invention provide a kind of base station, and described base station comprises: the modulation system acquiring unit is used to obtain modulation modes supported by cells; The credit rating consumption rule generation unit is used for according to modulation modes supported by cells, generates the credit rating consumption rule corresponding to different modulating mode and different spreading factors; The credit rating consumption rule reporting unit is used for reporting described credit rating consumption rule to radio network controller.
Also have on the one hand, the embodiment of the invention provides a kind of radio network controller, described radio network controller comprises: the base station information acquiring unit, be used to obtain the logical resource information of base station, described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station; The first credit rating value acquiring unit obtains the base station credit rating value that consumes of access service accumulative total according to described consumption rule, and the credit rating value according to the total credit rating value in described base station and accumulative total consume obtains the remaining credit rating value in described base station; The service request receiving element is used to receive subscriber equipment and sends service request by high speed ascending grouped access channel; The second credit rating value acquiring unit is used for according to described consumption rule, obtains the credit rating value that described service request need consume; The service admittance control unit when being used for the credit rating value that consumes when the service needed of described request less than the remaining credit rating value in described base station, carries out access to the described service request of described subscriber equipment.
The technical scheme that the embodiment of the invention provides, by making the base station according to different modulation systems and spreading factor consumption rule to radio network controller reporting base station credit rating, thereby radio network controller is the credit rating consumption situation of calculation base station exactly, and then can carry out access control accurately to the service request that subscriber equipment sends.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the method flow diagram of the reporting base station credit rating consumption rule of the embodiment of the invention 1;
Fig. 2 is the method flow diagram that passes through audit process reporting base station credit rating consumption rule of the embodiment of the invention 1;
Fig. 2 a is the method flow diagram of the resource status indication process of the passing through reporting base station credit rating consumption rule of the embodiment of the invention 1;
Fig. 3 is the flow chart of admittance control method of a kind of high speed uplink packet access (HSUPA) business of the invention process 2;
Fig. 4 is one of the embodiment of the invention 2 Signalling exchange flow charts;
Fig. 4 a is two of the embodiment of the invention 2 Signalling exchange flow charts;
Fig. 5 is the functional block diagram of the base station of the embodiment of the invention 3;
Fig. 6 is the functional block diagram of the radio network controller of the embodiment of the invention 4;
Fig. 7 is the functional block diagram of the system of the embodiment of the invention 5.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment 1:
The embodiment of the invention provides a kind of method of reporting base station credit rating consumption rule.
Fig. 1 is the method flow diagram of the reporting base station credit rating consumption rule of the embodiment of the invention 1.As shown in Figure 1, this method comprises:
S101, obtain modulation modes supported by cells;
S102, according to modulation modes supported by cells, generate corresponding under different modulating mode and the described modulation system corresponding to the credit rating consumption rule of different spreading factors;
Alternatively, in the practical application, S102 can comprise:
When the modulation system of being supported is four when advancing phase-shift keying QPSK, generate the credit rating consumption rule that advances phase-shift keying QPSK and different spreading factors corresponding to described four;
When the modulation system of being supported is 16 bit quadrature amplitude modulation 16QAM, generate credit rating consumption rule corresponding to described 16 bit quadrature amplitude modulation 16QAM and different spreading factors.
For example, if NodeB has the sub-district to support UL QPSK, then generate under this modulation system corresponding to the CE consumption rule of different SF (Spreading Factor, spreading factor), wherein the more little representative speed of SF is high more, and the CE of consumption is just big more.The consumption rule that present embodiment generates when supporting UL QPSK can comprise: modulation system is that UL QPSK and spreading factor are the CE consumption rule of 2*SF2+2*SF4, the CE consumption rule of UL QPSK and 2*SF2, the CE consumption rule of UL QPSK and 2*SF4, the CE consumption rule of ULQPSK and SF4, the CE consumption rule of UL QPSK and SF8, the CE consumption rule of UL QPSK and SF16, the CE consumption rule of UL QPSK and SF32, the CE consumption rule of UL QPSK and SF64, the CE consumption rule of UL QPSK and SF128, the CE consumption rule of UL QPSK and SF256.
If NodeB has the sub-district to support UL 16QAM, then generate the CE consumption rule of different SF under this modulation system, alternatively, comprise that modulation system is that UL16QAM and spreading factor are the CE consumption rule of 2*SF2+2*SF4.
Credit rating consumption rule refers under different modulation systems, corresponding to the different spreading factor that is disposed, and the credit rating value CE of the professional required consumption of HSUPA, CE has represented the modulation ability of hardware.The different N odeB of different vendor, also inequality for the consumption rule of same HSUPA business, consumption rule generally is the value that actual test obtains.Below the CE consumption rule is illustrated.Table 1 is the sample table of the credit rating consumption rule of the embodiment of the invention 1.Need to prove that the CE value in the table 1 is determined according to actual test result by different manufacturers, is not the CE value that is defined in the table 1.
Table 1
Figure GSA00000016282500051
As shown in table 1, for different business,, thereby cause also difference of CE value that this service needed consumes because its modulation system and the spreading factor that is disposed is different, the modulation ability that promptly needs the base station is difference also.
S103, report described credit rating consumption rule to radio network controller.
For example, can report described credit rating consumption rule to radio network controller by audit process or resource status indication process corresponding to different modulating mode and different spreading factors.
Alternatively, said process specifically can comprise: by carry the enhancing special uplink channel E-DCH ability consumption rule of expansion in audit response message or resource status Indication message, report described credit rating consumption rule to radio network controller corresponding to different modulating mode and different spreading factors, wherein said credit rating consumption rule comprises that the base station is 16 bit quadrature amplitude modulation 16QAM corresponding to modulation system, and the credit rating consumption rule of spreading factor when being 2*SF2+2*SF4.
Fig. 2 is the method flow diagram that passes through audit process reporting base station credit rating consumption rule of the embodiment of the invention 1.As shown in Figure 2, this method comprises:
S201, Node B send audit indication (AUDIT REQUIRED INDICATION) message to RNC.Alternatively, when NodeB restarts, or every a Preset Time, or when the logical resource information of NodeB changes, for example the CE value of NodeB is lower than a preset threshold value or falls in the preset threshold value scope, or under other various situations, need be when RNC reports the logical resource information of NodeB, NodeB sends audit indication (AUDIT REQUIRED INDICATION) message to RNC, requires RNC to initiate audit (AUDIT) process;
S202, Node B receive audit request (AUDIT REQUEST) message that RNC sends.Alternatively, the AUDIT REQUIRED INDICATION message that RNC sends according to NodeB, the AUDIT process is initiated in decision, so send audit request (AUDIT REQUEST) message to NodeB; Alternatively, RNC also can directly initiate the AUDIT process to NodeB according to actual needs, and need not to carry out S201;
After S203, NodeB receive AUDIT REQUEST message, report own current logical resource information by audit response (AUDITRESPONSE) message to RNC, the ability information that comprises the sub-district, for example whether this sub-district supports HSDPA, HSUPA, UL 16QAM, total CE value and the NodeB CE consumption rule corresponding to different modulating mode and different spreading factors.
Alternatively,, then repeat S202 and S203, finish until reporting if an AUDIT RESPONSE message can not report RNC with all the logical resource information among the NodeB.
Alternatively, can be at the cell in the AUDIT RESPONSE message content: E-DCH (EnhancedUplink Dedicated Channel, the enhancing special uplink channel) carries the credit rating consumption rule of NodeB among the Capacity Consumption Law (ability consumption rule) corresponding to different modulating mode and different spreading factors, wherein said CE consumption rule comprises that NodeB is 16QAM corresponding to modulation system, and the CE consumption rule of spreading factor when being 2*SF2+2*SF4.See also table 2, table 2 is the partial content of the AUDIT RESPONSE message of the embodiment of the invention 1.
Table 2
IE/Group Name (information element or group name claim) Presence (existence) Range (scope) IE Type and Reference (value or reference) Semantics Description (semantic description)
SF Allocation Law (spreading factor distribution rule) 1..＜ma xnoofC ombE DPDC H＞(1 enhancing special physical data channel order) to maximum 2*SF2+2*SF4 under first corresponding QPSK modulation system, 2*SF2 under second corresponding QPSK modulation system, 2*SF4 under the 3rd corresponding QPSK modulation system, SF4 under the 4th corresponding QPSK modulation system, SF8 under the 5th corresponding QPSK modulation system, SF16 under the 6th corresponding QPSK modulation system, SF32 under the 7th corresponding QPSK modulation system, SF64 under the 8th corresponding QPSK modulation system, SF128 under the 9th corresponding QPSK modulation system, SF256 under the tenth corresponding QPSK modulation system, the 2*SF2+2*SF4 under the 11 corresponding 16QAM modulation system.
＞UL Cost 1 (up consumption rule 1) M (necessary) INTEGER (integer) (0..65535) This is the cost of a RLS (this is a Radio Link collection consumption rule)
＞UL Cost 2 (up consumption rule 2) M (necessary) INTEGER (integer) (0..65535) This isthe cost of a RL (this is a Radio Link consumption rule)
IE/Group Name (information element or group name claim) Presence (existence) Range (scope) IE Type and Reference (value or reference) Semantics Description (semantic description)
DL Cost 1 (descending consumption rule 1) O (optional) INTEGER (integer) (0..65535) This is the cost of a RLS.If not present, zero cost shall be applied.. (this is a Radio Link collection consumption rule, if do not carry this cell, then default value is 0)
DL Cost 2 (descending consumption rule 2) O (optional) INTEGER (integer) (0..65535) This is the cost of a RL.If not present, zero cost shall be applied. (this is a Radio Link consumption rule, if do not carry this cell, then default value is 0)
According to table 2 as can be known, the embodiment of the invention 1 is by increasing descriptor to cell " E-DCH Capacity ConsumptionLaw ", so that NodeB reports CE consumption rule under different modulating mode and different spreading factors to RNC.
As shown in Table 2, aforementioned CE consumption rule according to different spreading factors and modulation system differentiation comprises: the 2*SF2+2*SF4 under first corresponding QPSK modulation system, 2*SF2 under second corresponding QPSK modulation system, 2*SF4 under the 3rd corresponding QPSK modulation system, SF4 under the 4th corresponding QPSK modulation system, SF8 under the 5th corresponding QPSK modulation system, SF16 under the 6th corresponding QPSK modulation system, SF32 under the 7th corresponding QPSK modulation system, SF64 under the 8th corresponding QPSK modulation system, SF128 under the 9th corresponding QPSK modulation system, SF256 under the tenth corresponding QPSK modulation system, the 2*SF2+2*SF4 under the 11 corresponding 16QAM modulation system.
Fig. 2 a is the method flow diagram that passes through resource status indication reporting base station credit rating consumption rule of the embodiment of the invention 1.Shown in Fig. 2 a, this method comprises:
S201a, change when the NodeB ability, as the module single board default or insert new veneer, can initiatively send RESOURCE STATUS INDICATION message, tell RNC the new logical resource information of NodeB to RNC.The consumption rule that wherein comprises spreading factor under the HSUPA different modulating mode.
The embodiment of the invention 1 provides technical scheme, by making NodeB generate the CE consumption rule according to different modulation systems and spreading factor, and report the CE consumption rule, RNC consumes situation with regard to the CE of energy correct calculation NodeB like this, accurately the user is carried out access control and has avoided the IUB interface between RNC and NodeB to produce a large amount of failure procedures.RNC calculates the detailed process of the credit rating consumption situation of NodeB and will describe in detail in subsequent embodiment.
Embodiment 2:
The embodiment of the invention 2 provides a kind of admittance control method of high speed uplink packet access (HSUPA) business.
Fig. 3 is the flow chart of admittance control method of a kind of high speed uplink packet access (HSUPA) business of the invention process 2.As shown in Figure 3, this method comprises:
S301, obtain the logical resource information of base station, described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station;
Alternatively, can obtain the logical resource information of base station by audit process or resource status indication process.
Alternatively, described logical resource information can also comprise cell capacity information, and for example whether this sub-district supports HSDPA, HSUPA, UL 16QAM etc.
For example, in said process, can obtain and carry in described audit response message or the described resource status Indication message by receiving audit response message or resource status Indication message, be the 16QAM of HSUPA and the spreading factor credit rating consumption rule when being 2*SF2+2SF4 for modulation system.
Alternatively, also can carry for modulation system in above-mentioned audit response message or the resource status Indication message is QPSK, and the CE consumption rule under the variant spreading factor.
S302, obtain the base station credit rating value that consumes of access service accumulative total according to described consumption rule, the credit rating value according to the total credit rating value in described base station and accumulative total consume obtains the remaining credit rating value in described base station;
In a kind of optional specific implementation, RNC can write down the number and the type of service (being the combination of different modulating mode and spreading factor) of the business that NodeB set up, generate the CE value that each business is consumed respectively according to consumption rule, thereby RNC can obtain the CE value that NodeB adds up minimizing, and the total CE value that reports according to NodeB, can obtain the remaining CE value of NodeB, so that utilize the remaining CE value of NodeB to carry out the access judgement.
For instance, suppose that the total credit rating value of NodeB is 256, when NodeB has successfully set up a modulation system is after UL QPSK and spreading factor are the business of SF16, RNC is 10 according to the CE value that table 1 can inquire this business consumption, by deducted the CE value 10 of consumption by the total CE value 256 of NodeB, obtaining the remaining CE value of NodeB is 246.
The service request that S303, reception subscriber equipment send by high speed ascending grouped access channel;
S304, according to described consumption rule, obtain the credit rating value that described service request need consume;
For example, see also table 1, the consumption rule that RNC reports according to NodeB just can obtain the CE value corresponding to the professional required consumption of different modulating mode and spreading factor.
S305, the credit rating value that consumes when the service needed of described request carry out access to the described service request of described subscriber equipment during less than the remaining credit rating value in described base station.
For example the corresponding modulating mode that can set up of NodeB is that UL QPSK and spreading factor are that the professional number of SF4 is 17, because 15*17=255＜256; For example the corresponding modulating mode that can set up of NodeB is that UL 16QAM and spreading factor are that the professional number of 2*SF2+2*SF4 is 8, because 32*8=256.
For instance, suppose that the total CE value of NodeB is 256, according to table 1 as can be known, for example the corresponding modulating mode that can set up of NodeB is that UL QPSK and spreading factor are that the professional number of 2*SF2+2*SF4 is 11, because 22 * 11=242＜256, after setting up 11 the type business, NodeB accumulative total has consumed 242 CE value, so the also remaining CE value of NodeB is 14, is not enough to support to set up the business of extra the type, so RNC refuses the service request of the 12nd the type; And be that UL QPSK and spreading factor are the service request of SF8 when inserting when a modulation system is arranged at this moment, because the CE value of its consumption is 12, less than the remaining CE value 14 of NodeB, so RNC carries out access to this service request, permission NodeB sets up this business.
In the optional specific implementation of another kind, the described service request of described subscriber equipment is carried out can also comprising after the access:
Send Radio Link foundation request (RADIO LINK SETUP REQUEST) message and/or Radio Link increase request (RADIO LINK ADDITION REQUEST) message and/or radio link reconfiguration to described base station and prepare (RADIO LINK RECONFIGURATION) message.Above-mentioned message realizes the allocation of radio resources process between RNC and the NodeB jointly, sets up RRC (Radio Resource Connection) for the business of request and connects.
Fig. 4 is the embodiment of the invention 2 Signalling exchange flow charts one.As shown in Figure 4, by Signalling exchange, the flow process that the access of HSUPA business is controlled comprises between RNC and the NodeB:
S401, RNC send AUDIT REQUEST (audit request) message, the logical resource information of audit NodeB to NodeB.This logical resource information comprises cell capacity information, for example whether supports CE value that HSDPA, HSUPA, UL 16QAM and NodeB are current etc.;
S402, RNC receive AUDIT RESPONSE (audit response) message that NodeB sends, and obtain the logical resource information of NodeB.The CE consumption rule that wherein comprises different spreading factors under the HSUPA different modulating mode.Specifically see also the table 1 of embodiment 1, do not give unnecessary details at this.
For example modulation system can be QPSK, UL16QAM.
The logical resource information that S403, RNC report according to NodeB is initiated the sub-district and is set up process;
For example, said process can comprise that specifically RNC sets up HSUPA, HSDPA etc. according to the logical resource information that NodeB reports in the sub-district.RNC sends the sub-district to NodeB and sets up request message, and the HSUPA configuration information is wherein arranged, and NodeB sets up the sub-district according to message content then, and configuration HSUPA returns the sub-district then and sets up response message.
When S404, user's access or business are set up process use HSUPA, the CE consumption rule of spreading factor under the HSUPA different modulating mode that RNC reports according to NodeB, whether judgement NodeB also has enough resources to use, and carries out access control with the service request to subscriber equipment.
This method can also comprise: if RNC judges that NodeB has enough CE resources to set up the business that subscriber equipment is asked, described resource is the modulation ability, then carry out S405-S408, otherwise, if RNC judges that NodeB does not have enough resources, then do not carry out S405-S408, even because sent above-mentioned message, NodeB also can return failed message.
S405-S408, RNC send RADIO LINK SETUP REQUEST message or RADIO LINK ADDITION REQUEST message or RADIO LINKRECONFIGURATION PREPARE message to NodeB; NodeB returns success message, promptly returns Radio Link and sets up response (RADIO LINK SETUP RESPONSE) message or RADIO LINKADDITION RESPONSE message or radio link reconfiguration ready (RADIO LINKRECONFIGURATION READY) message.Need to prove that wherein S407-S408 is an optional step.
Fig. 4 a is the embodiment of the invention 2 Signalling exchange flowchart 2s.Shown in Fig. 4 a, by Signalling exchange, the access of HSUPA business is controlled between RNC and the NodeB, and when allowing access, RNC can also send Radio Link to NodeB increases message, this flow process comprises:
S401a, NodeB ability change, and as the module single board default or insert new veneer, can send RESOURCE STATUS INDICATION message to RNC, tell RNC the new logical resource information of NodeB.The consumption rule that wherein comprises spreading factor under the HSUPA different modulating mode, RNC just can correctly be estimated the HSUPA resource consumption of NodeB according to this consumption rule, otherwise the estimation that can lead to errors, thereby produce a large amount of failure procedures at the IUB interface.
S402a, the service request of subscriber equipment is carried out access control;
Specifically comprise: the user inserts or business when setting up process and using HSUPA, and whether the consumption rule judgement NodeB of spreading factor also has resource to use under the HSUPA different modulating mode that RNC reports according to NodeB.In the time satisfying this professional resource, this business is carried out access, otherwise then refuse.
S403a-S408a: after this business is allowed access, send RADIO LINKSETUP REQUEST message or RADIO LINK ADDITION REQUEST message or RADIO LINK RECONFIGURATION PREPARE message to NodeB, NodeB returns success message; If this business is rejected access, just do not send RADIO LINK SETUP REQUEST message or RADIO LINK ADDITION REQUEST message or RADIO LINKRECONFIGURATION PREPARE message, even otherwise sent message NodeB and also can return failed message to NodeB.
In present embodiment 2, NodeB in AUDIT RESPONSE message or RESOURCESTATUS INDICATION message the UL16QAM modulation system of HSUPA under the spreading factor consumption rule reporting give RNC, RNC just can correctly estimate the HSUPA resource consumption of NodeB, otherwise the estimation that can lead to errors, thereby the IUB interface between RNC and the NodeB produces a large amount of failure procedures.
It will be appreciated by those skilled in the art that the above wherein embodiment of the present invention that only is, in other embodiments of the invention, NodeB can also pass through other message informing RNC with its CE consumption rule corresponding to different modulation systems and spreading factor.
The admittance control method of a kind of high speed uplink packet access (HSUPA) business that the embodiment of the invention 2 provides, by obtaining the logical resource information of base station, described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station; And by the CE value of the relatively professional required consumption of user equipment requests and the CE value of this base station current residual, to realize carrying out access control accurately to the business of this user equipment requests.Simultaneously also avoided the IUB interface between RNC and NodeB to produce a large amount of failure procedures.
Embodiment 3:
The embodiment of the invention 3 provides a kind of base station, and the credit rating consumption rule reporting method of embodiment 1 can be realized in this base station.
Fig. 5 is the functional block diagram of the base station of the embodiment of the invention 3.As shown in Figure 5, this base station 50 comprises:
Modulation system acquiring unit 501 is used to obtain modulation modes supported by cells;
Consumption rule generation unit 502 is used for according to modulation modes supported by cells, generates the credit rating consumption rule corresponding to different modulating mode and different spreading factors;
Consumption rule reporting unit 503 is used for reporting described credit rating consumption rule to radio network controller.
Alternatively, in concrete the application, described credit rating consumption rule generation unit 502 can also comprise:
First generates subelement, is used to work as the modulation system of being supported and is four when advancing phase-shift keying QPSK, generates the credit rating consumption rule corresponding to described QPSK and different spreading factors;
Second generates subelement, when being used to work as the modulation system of being supported and being 16 bit quadrature amplitude modulation 16QAM, generates the credit rating consumption rule corresponding to described 16QAM and different spreading factors.
Alternatively, in concrete the application, second of described consumption rule generation unit 502 generates subelement, in the time of can also being used to work as the modulation system of being supported and being 16QAM, generate the base station corresponding to described 16QAM, and the credit rating consumption rule of spreading factor when being 2*SF2+2*SF4.
Alternatively, for different application, described consumption rule reporting unit 503 can also be used for reporting described credit rating consumption rule corresponding to different modulating mode and different spreading factors by audit process or resource status indication process to radio network controller.
Alternatively, for different application, described consumption rule reporting unit 503, can also be used for by carrying the enhancing special uplink channel E-DCH ability consumption rule of expansion at audit response message or resource status Indication message, report described credit rating consumption rule to radio network controller corresponding to different modulating mode and different spreading factors, wherein said credit rating consumption rule comprises that the base station is 16QAM corresponding to modulation system, and the credit rating consumption rule of spreading factor when being 2*SF2+2*SF4.
The course of work of the base station of the embodiment of the invention 3 is described in embodiment 1, does not give unnecessary details at this.
The base station that the embodiment of the invention 3 provides can report the CE consumption rule to RNC according to different modulation systems and spreading factor.Thereby can make RNC in configuration during UL16QAM, CE that can correct calculation NodeB consumes situation, accurately the service request of subscriber equipment is carried out access control.
Embodiment 4:
The embodiment of the invention 4 provides a kind of radio network controller, and this radio network controller can be realized the admittance control method of embodiment 2.
Fig. 6 is the functional block diagram of the radio network controller of the embodiment of the invention 4.As shown in Figure 6, this radio network controller 60 comprises:
Base station information acquiring unit 601 is used to obtain the logical resource information of base station, and described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station;
The first credit rating value acquiring unit 602 is used for obtaining the base station credit rating value that consumes of access service accumulative total according to described consumption rule, and the credit rating value according to the total credit rating value in described base station and accumulative total consume obtains the remaining credit rating value in described base station;
Service request receiving element 603 is used to receive subscriber equipment and sends service request by high speed ascending grouped access channel;
The second credit rating value acquiring unit 604 is used for according to described consumption rule, obtains the credit rating value that described service request need consume;
Service admittance control unit 605 when being used for the credit rating value that consumes when the service needed of described request less than the remaining credit rating value in described base station, carries out access to the described service request of described subscriber equipment.
Alternatively, for different application, described base station information acquiring unit 601 can also be used for obtaining the logical resource information of base station by audit process or resource status indication process.
Particularly, described base station information acquiring unit 601, can also be used for by receiving audit response message or described resource status Indication message, obtain and carry in described audit response message or the described resource status Indication message, for modulation system is that the up 16 bit quadrature amplitudes that high speed uplink packet inserts are transferred 16QAM, and the credit rating consumption rule of spreading factor when being 2*SF2+2SF4.
Alternatively, described service admittance control unit 605 in the time of can being used for credit rating value when described service request needs less than described base station current credit degree value, sends to described base station that Radio Link is set up solicited message and/or radio link reconfiguration is prepared message.
Alternatively, described service admittance control unit 605, in the time of can also being used for credit rating value when described service request needs greater than described base station current credit degree value, the described service request of described subscriber equipment is not carried out access, promptly refuse the service request of the proposition of this subscriber equipment.
The method of work of the radio network controller of the embodiment of the invention 4 is described in embodiment 2, does not give unnecessary details at this.
The radio network controller that the embodiment of the invention 4 provides, by obtaining the logical resource information of base station, described logical resource information comprises the credit rating consumption rule of described base station corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station; And by the CE value of the relatively professional required consumption of user equipment requests and the CE value of this base station current residual, to realize carrying out access control accurately to the business of this user equipment requests.Simultaneously also avoided the IUB interface between RNC and NodeB to produce a large amount of failure procedures.
Embodiment 5:
The embodiment of the invention 5 provides a kind of access control system of high speed uplink packet access (HSUPA) business.
Fig. 7 is the functional block diagram of access control system of the high speed uplink packet access (HSUPA) business of the embodiment of the invention 5.As shown in Figure 7, this system 70 comprises:
Radio network controller 701 is used to obtain the logical resource information of base station 702, and described logical resource information comprises the credit rating consumption rule of described base station 702 corresponding to different modulating mode and different spreading factors, and the total credit rating value in described base station 702; Obtain the base station credit rating value that consumes of access service accumulative total according to described consumption rule, the credit rating value according to the total credit rating value in described base station 702 and accumulative total consume obtains described base station 702 remaining credit rating values; Receive subscriber equipment and send service request by high speed ascending grouped access channel; According to described consumption rule, obtain the credit rating value that described service request need consume; The credit rating value that consumes when the service needed of described request is carried out access to the described service request of described subscriber equipment during less than the remaining credit rating value in described base station 702;
Base station 702 is used to obtain modulation modes supported by cells; According to modulation modes supported by cells, generate the credit rating consumption rule of base station 702 corresponding to different modulating mode and different spreading factors; And report described credit rating consumption rule to described radio network controller;
Subscriber equipment 703 is used for sending service request by high speed ascending grouped access channel to radio network controller.
The system of the embodiment of the invention 5, by allowing NodeB report the CE consumption rule to RNC according to different modulation systems and spreading factor, RNC situation about just can correct calculation NodeB CE consuming like this, thus can accurately carry out access control accurately to the service request of subscriber equipment initiation.Promptly when RNC finds that by calculating NodeB also has enough modulation abilities, just initiate professional foundation or modification process,, just do not initiate professional foundation or modification process to NodeB if NodeB does not have enough modulation abilities to NodeB.Simultaneously also avoided the IUB interface between RNC and NodeB to produce a large amount of failure procedures.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, be to instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-OnlyMemory, ROM) or random access memory (Random Access Memory, RAM) etc.
Above embodiment only in order to the technical scheme of the explanation embodiment of the invention, is not intended to limit; Although the embodiment of the invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the embodiment of the invention.

Claims (16)

1.一种信用度消耗法则上报方法，其特征在于，所述方法包括：1. A method for reporting credit consumption rules, characterized in that the method comprises: 获取小区支持的调制方式；Obtain the modulation mode supported by the cell; 根据小区支持的调制方式，生成对应于不同调制方式和不同扩频因子SF的信用度消耗法则；Generate credit consumption rules corresponding to different modulation methods and different spreading factors SF according to the modulation methods supported by the cell; 向无线网络控制器上报所述信用度消耗法则。Report the credit consumption rule to the radio network controller. 2.根据权利要求1所述的方法，其特征在于，所述根据小区支持的调制方式，生成与所述小区支持的调制方式和不同扩频因子SF对应的信用度消耗法则包括：2. The method according to claim 1, wherein, according to the modulation method supported by the cell, generating a credit degree consumption rule corresponding to the modulation method supported by the cell and different spreading factors SF comprises: 当所支持的调制方式为四进移相键控QPSK时，生成对应于QPSK和不同扩频因子的信用度消耗法则；When the supported modulation mode is quadrature phase shift keying QPSK, generate credit consumption rules corresponding to QPSK and different spreading factors; 当所支持的调制方式为16比特正交幅度调制16QAM时，生成对应于16QAM和不同扩频因子的信用度消耗法则。When the supported modulation mode is 16-bit quadrature amplitude modulation 16QAM, credit consumption rules corresponding to 16QAM and different spreading factors are generated. 3.根据权利要求1或2所述的方法，其特征在于，所述根据小区支持的调制方式，生成与所述小区支持的调制方式和不同扩频因子SF对应的信用度消耗法则还包括：3. The method according to claim 1 or 2, wherein, according to the modulation method supported by the cell, generating the credit degree consumption rule corresponding to the modulation method supported by the cell and different spreading factors SF also includes: 当所支持的调制方式为16QAM时，生成对应于16QAM以及扩频因子为2*SF2+2*SF4时的信用度消耗法则。When the supported modulation mode is 16QAM, generate a credit consumption rule corresponding to 16QAM and when the spreading factor is 2*SF2+2*SF4. 4.根据权利要求1所述的方法，其特征在于，所述向无线网络控制器上报所述信用度消耗法则包括：4. The method according to claim 1, wherein the reporting the credit consumption rule to the radio network controller comprises: 通过审计过程或资源状态指示过程，向无线网络控制器上报所述信用度消耗法则。Report the credit consumption rule to the radio network controller through an audit process or a resource status indication process. 5.一种基站，其特征在于，所述基站包括：5. A base station, characterized in that the base station comprises: 调制方式获取单元，用于获取小区支持的调制方式；a modulation mode acquiring unit, configured to acquire a modulation mode supported by the cell; 消耗法则生成单元，用于根据小区支持的调制方式，生成对应于不同调制方式和不同扩频因子的信用度消耗法则；A consumption law generating unit, configured to generate credit consumption laws corresponding to different modulation methods and different spreading factors according to the modulation methods supported by the cell; 消耗法则上报单元，用于向无线网络控制器上报所述信用度消耗法则。The consumption law reporting unit is configured to report the credit consumption law to the radio network controller. 6.根据权利要求5所述的基站，其特征在于，所述消耗法则生成单元，包括：6. The base station according to claim 5, wherein the consumption law generating unit comprises: 第一生成子单元，用于当所支持的调制方式为四进移相键控QPSK时，生成对应于所述QPSK和不同扩频因子的信用度消耗法则；The first generation subunit is used to generate credit consumption rules corresponding to the QPSK and different spreading factors when the supported modulation mode is QPSK; 第二生成子单元，用于当所支持的调制方式为16QAM时，生成对应于16QAM和不同扩频因子的信用度消耗法则。The second generating subunit is configured to generate credit consumption rules corresponding to 16QAM and different spreading factors when the supported modulation mode is 16QAM. 7.根据权利要求6所述的基站，其特征在于，7. The base station according to claim 6, characterized in that, 所述第二生成子单元，还用于当所支持的调制方式为16QAM时，生成对应于16QAM以及扩频因子为2*SF2+2*SF4时的信用度消耗法则。The second generation subunit is further configured to generate a credit consumption rule corresponding to 16QAM and when the spreading factor is 2*SF2+2*SF4 when the supported modulation mode is 16QAM. 8.根据权利要求5所述的基站，其特征在于，8. The base station according to claim 5, characterized in that, 所述消耗法则上报单元，用于通过审计过程或资源状态指示过程，向无线网络控制器上报所述信用度消耗法则。The consumption law reporting unit is configured to report the credit consumption law to the radio network controller through an audit process or a resource status indication process. 9.一种准入控制方法，其特征在于，所述方法包括：9. An access control method, characterized in that the method comprises: 获取基站的逻辑资源信息，所述逻辑资源信息包括所述基站对应于不同调制方式和不同扩频因子的信用度消耗法则，以及所述基站总的信用度值；Acquiring logical resource information of the base station, the logical resource information including the credit consumption rules of the base station corresponding to different modulation modes and different spreading factors, and the total credit value of the base station; 根据所述消耗法则获得基站已接入业务累计消耗的信用度值，根据所述基站总的信用度值以及累计消耗的信用度值，获得所述基站剩余的信用度值；Obtaining the cumulatively consumed credit value of the services that the base station has accessed according to the consumption law, and obtaining the remaining credit value of the base station according to the total credit value of the base station and the cumulatively consumed credit value; 接收用户设备通过高速上行分组接入信道发送的业务请求；receiving a service request sent by the user equipment through the high-speed uplink packet access channel; 根据所述消耗法则，获得所述业务请求需要消耗的信用度值；According to the consumption rule, obtain the credit value that needs to be consumed by the service request; 当所述请求的业务需要消耗的信用度值小于所述基站剩余的信用度值时，对所述用户设备的所述业务请求进行准入。When the credit value consumed by the requested service is less than the remaining credit value of the base station, the service request of the user equipment is admitted. 10.根据权利要求9所述的方法，其特征在于，所述获取基站的逻辑资源信息包括：10. The method according to claim 9, wherein said obtaining the logical resource information of the base station comprises: 通过审计过程或资源状态指示过程获取基站的逻辑资源信息。The logical resource information of the base station is acquired through an audit process or a resource status indication process. 11.根据权利要求10所述的方法，其特征在于，所述通过审计过程或资源状态指示过程获取基站的逻辑资源信息包括：11. The method according to claim 10, wherein the obtaining the logical resource information of the base station through an audit process or a resource status indication process comprises: 通过接收审计响应消息或资源状态指示消息来获取所述审计响应消息或所述资源状态指示消息中携带的对于调制方式为高速上行分组接入HSUPA的16QAM、以及扩频因子为2*SF2+2SF4时的信用度消耗法则。By receiving the audit response message or the resource status indication message, the audit response message or the resource status indication message carried in the audit response message or the resource status indication message carries 16QAM for high-speed uplink packet access HSUPA and a spreading factor of 2*SF2+2SF4 Time credit consumption law. 12.根据权利要求9所述的方法，其特征在于，对所述用户设备的所述业务请求进行准入之后还包括：12. The method according to claim 9, further comprising: after admitting the service request of the user equipment: 向所述基站发送下列消息中的至少一个：无线链路建立请求消息、无线链路增加请求消息、无线链路重配置准备消息。Send at least one of the following messages to the base station: a radio link establishment request message, a radio link addition request message, and a radio link reconfiguration preparation message. 13.一种无线网络控制器，其特征在于，所述无线网络控制器包括：13. A wireless network controller, characterized in that the wireless network controller comprises: 基站信息获取单元，用于获取基站的逻辑资源信息，所述逻辑资源信息包括所述基站对应于不同调制方式和不同扩频因子的信用度消耗法则，以及所述基站总的信用度值；A base station information acquisition unit, configured to acquire logical resource information of the base station, the logical resource information including the credit consumption rules of the base station corresponding to different modulation modes and different spreading factors, and the total credit value of the base station; 第一信用度值获取单元，根据所述消耗法则获得基站已接入业务累计消耗的信用度值，根据所述基站总的信用度值以及累计消耗的信用度值，获得所述基站剩余的信用度值；The first credit value acquisition unit obtains the accumulated credit value of the base station's accessed services according to the consumption law, and obtains the remaining credit value of the base station according to the total credit value of the base station and the accumulated credit value of the base station; 业务请求接收单元，用于接收用户设备通过高速上行分组接入信道发送业务请求；A service request receiving unit, configured to receive a service request sent by the user equipment through the high-speed uplink packet access channel; 第二信用度值获取单元，用于根据所述消耗法则，获得所述业务请求需要消耗的信用度值；The second credit value acquisition unit is configured to obtain the credit value that needs to be consumed by the service request according to the consumption rule; 业务准入控制单元，用于当所述请求的业务需要消耗的信用度值小于所述基站剩余的信用度值时，对所述用户设备的所述业务请求进行准入。A service admission control unit, configured to admit the service request of the user equipment when the credit value consumed by the requested service is less than the remaining credit value of the base station. 14.根据权利要求13所述的无线网络控制器，其特征在于，14. The wireless network controller according to claim 13, wherein, 所述基站信息获取单元，用于通过审计过程或资源状态指示过程获取基站的逻辑资源信息。The base station information obtaining unit is configured to obtain logical resource information of the base station through an audit process or a resource status indication process. 15.根据权利要求14所述的无线网络控制器，其特征在于，15. The wireless network controller according to claim 14, wherein, 所述基站信息获取单元，用于通过接收审计响应消息或者资源状态指示消息，来获取所述审计响应消息或所述资源状态指示消息中携带的，对于调制方式为HSUPA的16QAM，以及扩频因子为2*SF2+2SF4时的信用度消耗法则。The base station information acquiring unit is configured to acquire the 16QAM whose modulation mode is HSUPA and the spreading factor carried in the audit response message or the resource status indication message by receiving the audit response message or the resource status indication message The credit consumption rule when it is 2*SF2+2SF4. 16.根据权利要求13所述的无线网络控制器，其特征在于，16. The radio network controller of claim 13, wherein: 所述业务准入控制单元，还用于当所述业务请求需要消耗的信用度值小于所述基站当前的信用度值时，向所述基站发送下列消息中的至少一个：无线链路建立请求消息、无线链路增加请求消息、无线链路重配置准备消息。The service admission control unit is further configured to send at least one of the following messages to the base station when the credit value to be consumed by the service request is less than the current credit value of the base station: a wireless link establishment request message, Radio link addition request message, radio link reconfiguration preparation message.
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