CN101360329A

CN101360329A - Solving method for non-service cell problem handling and state transition

Info

Publication number: CN101360329A
Application number: CNA2007101357035A
Authority: CN
Inventors: 张海燕
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2007-08-01
Filing date: 2007-08-01
Publication date: 2009-02-04

Abstract

The invention discloses a solving method of non-service subdistrict disposal problem in high-speed up-grouping connection system, which includes: calculating adjustable velocity gear according to parameter which affects users terminal UE operation velocity requirement; arranging the adjustable velocity gear as the top gear in normal condition, strengthening the top bit velocity of the special message channel E-DCH to the top gear velocity, the wireless network controller RNC collocating E-DCH the top bit velocity to the basic station Node B, and according to the top bit velocity E-DCH of each UE, the Node B reserving user surface hardware source for the attempering result of each UE; and arranging the adjustable velocity gear as the bottom gear on matter condition. The invention also discloses a solving method of non-service subdistrict condition transference in high-speed up-grouping connection system. Adopting the method of the invention can avoid the problem of continuously Nobe B decoding error to finally cause conversation cutting off on the condition of user surface source lack.

Description

The solution of non-service cell problem handling and state transition

Technical field

The present invention relates to a kind of technical solution of non-service cell problem handling, relate in particular to the solution that a kind of high speed uplink packet inserts non-service cell problem handling and state transition in (HSUPA, High Speed Uplink Packet Access) system.

Background technology

HSUPA is a kind of new technology that third generation partner program proposes in the Release6 agreement, adopts the HSUPA technology can improve the throughput of system for uplink packet data, and (UE is UserEquipment) to the demand of high speed uplink business thereby satisfy user terminal.

In the HSUPA system, when base station node B is the UE Resources allocation of non-service cell, can be adopted as the method for salary distribution of each UE according to its maximum user's face hardware resource requirements reserved resource.Also can adopt the method for salary distribution according to current real needs dynamic sharing users face hardware resource between each UE, and, adopt the latter's the method for salary distribution can more effectively save user's face hardware resource than the method for salary distribution that adopts the former.Here, the sub-district that links to each other with UE simultaneously can be not only one, mostly is four sub-districts most.In these sub-districts, a sub-district of communication quality optimum is called Serving cell, and other sub-district all is called non-service cell.

To the method for salary distribution for instance, suppose that it is 4 disposal ability that user's face hardware resource has only 4 spreading factors (SF, Spreading Factor), and suppose that each UE is all SF4 to the demand of user's face hardware resource.If according to the former method of salary distribution, need to guarantee that each UE all obtains maximum bit rate, thereby, satisfy the maximum traffic rate requirement of each UE, promptly guarantee the high quality-of-service requirement of each UE from user's face resource, then Node B is the UE Resources allocation according to user's face hardware resource requirements of each UE maximum, can only insert 4 UE.If current real needs are not all transmitted with maximum rate simultaneously for each UE, need not to guarantee that each UE obtains maximum bit rate simultaneously, then Node B can be distributed in dynamic sharing users face hardware resource between each UE, is more UE service, such as, Node B can insert 6 UE.

Under the normal condition, prior art is by radio network controller (RNC, Radio NetworkController) will strengthen dedicated channel (E-DCH) maximum bit rate and dispose B to Node, and be that according to the E-DCH maximum bit rate that RNC disposes each UE to it reserves user's face hardware resource, thereby guarantee that UE can obtain the highest service quality by NodeB.But, when the UE that Node B inserts too much, when causing non-service cell to take place that user's face hardware resource is congested abnormal conditions to occur, the individual continuous Transmission Time Interval (TTI of dedicated channel overload level (E-DCH Processing Overload Level) might strengthened, transmission time interval) in, can not be to strengthening Dedicated Physical Control Channel (E-DPCCH, E-DCHDedicated Physical Control Channel) or strengthen Dedicated Physical Data Channel (E-DPDCH, E-DCH Dedicated Physical Data Channel) and be correctly decoded.At this moment, Node B can send Radio Link Failure message to RNC, and failure cause is: Miscellaneous Cause-＞Not enough userplane processing resources, this situation is called non-service cell problem handling.

In case non-service cell problem handling occurred, if still the RNC according to prior art adjusts for the E-DCH maximum bit rate of Node B to configuration, then Node B still disposes to its E-DCH maximum bit rate according to RNC and reserves user's face hardware resource for each UE, the continuous decoding of Node B then can occur and make mistakes, finally cause the problem of call drop.

Summary of the invention

In view of this, main purpose of the present invention is to provide the solution of non-service cell problem handling in a kind of HSUPA system, can avoid under the situation of user's face resource anxiety, and Node B constantly decoding makes mistakes, and finally causes the problem of call drop.

Another object of the present invention is to provide simultaneously in a kind of HSUPA system the solution of non-service cell state transition, comprise two kinds of implementations, can keep away under the situation of user's face resource anxiety, Node B constantly decoding makes mistakes, and finally causes the problem of call drop.

For achieving the above object, technical scheme of the present invention is achieved in that

The solution of non-service cell problem handling in a kind of HSUPA system, this method comprises:

A, according to the calculation of parameter scalable speed shelves that influence the teleservice rate requirement;

B, under normal condition, described scalable speed shelves are set to the most high-grade, then radio network controller is that the maximum bit rate of the enhancing dedicated channel used of described user terminal configuration is the most high-grade speed in base station side;

Described radio network controller disposes the maximum bit rate of described enhancing dedicated channel to described base station, by the maximum bit rate of base station according to the enhancing dedicated channel, described user terminal is dispatched, and be that described user terminal is reserved user's face hardware resource according to scheduling result;

C, under problem state, described scalable speed shelves are set to deep low gear, then described radio network controller is adjusted to deep low gear speed under the maximum bit rate of the enhancing dedicated channel that base station side will be used for the configuration of described user terminal;

Described enhancing dedicated channel maximum bit rate after described radio network controller will be reduced disposes to described base station, by the described enhancing dedicated channel maximum bit rate of base station according to described user terminal, described user terminal is dispatched, and be that described user terminal is reserved user's face hardware resource according to scheduling result.

Wherein, the current real needs of described user terminal are: each user terminal does not all transmit with maximum bit rate simultaneously;

Accordingly, also dispatch according to the current enhancing dedicated channel maximum bit rate real needs of described user terminal base station described in described step B or the C, and be that described user terminal is reserved user's face hardware resource according to scheduling result.

Wherein, the parameter that influences the teleservice rate requirement described in the described steps A comprises:

Be mapped to each user terminal all professional maximum bit rate and minimum bit rate of strengthening dedicated channel; Transmission Time Interval; The spreading factor ability of the enhancing dedicated channel of user terminal; The enhancing dedicated channel code channel number that user terminal is supported; Strengthen the spreading factor ability of the enhancing dedicated channel of dedicated channel Serving cell; Strengthen each professional multiplexing relation on the dedicated channel to specialized media access control stream, and the multiplexing relation between each specialized media access control stream; Non-maximum punching restriction; Strengthen the index of dedicated channel transport format combination dial gauge and the situation of the concurrent dedicated channel of up link.

Wherein, described steps A is specially:

After A1, the described parameter of input, the enhancing Dedicated Physical Data Channel maximum number that obtains allowing according to the bar number of up concurrent actual Dedicated Physical Data Channel corresponding bit number N in a Transmission Time Interval _{MaxAllowEdpdch}

A2, judgement N _{MaxAllowEdpdch}Whether equal 0, if equal 0, configuration failure then finishes the flow process of current calculating scalable speed shelves; Otherwise execution in step A3;

A3, obtain the maximum bit rate requirement, require to calculate the most high-grade speed of described scalable speed shelves according to described maximum bit rate according to described all the professional maximum bit rates of each user terminal that strengthen dedicated channel that are mapped to;

A4, obtain the minimum bit rate requirement, require to calculate the deep low gear speed of described scalable speed shelves according to described minimum bit rate according to described all the professional minimum bit rate of each user terminal that strengthen dedicated channel that are mapped to;

A5, obtain the speed range of scalable speed shelves, and in this speed range, determine pairing each grade speed of described enhancing dedicated channel maximum bit rate according to the most high-grade described speed and described deep low gear speed.

Wherein, also comprise determining step between described steps A 4 and the A5:

X, judge that whether the most high-grade described speed is less than described deep low gear speed; If less than, then the most high-grade speed of order equals deep low gear speed, execution in step A5; Otherwise direct execution in step A5.

Wherein, in the described steps A 3 further the maximum according to described each all professional maximum bit rate of user terminal obtain the maximum bit rate requirement;

Accordingly, the most high-grade speed of the described scalable speed shelves of calculating is specially in the described steps A 3:

A31, according to described maximum bit rate requirement, in described enhancing dedicated channel transport format combination dial gauge, table look-up, find the maximum transport block size that needs use and be TBSize _Maxbr

If described TBSize _MaxbrBit number before rate-matched is N _Maxbr

If S set ET1 satisfies N among the SET 0 _{E, data}〉=PL _Non-max* N _MaxbrElement, the set that constitutes by from low to high order; Wherein, SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2 * N ₄, 2 * N ₂, 2 * N ₄+ 2 * N ₂, and the element among the SET0 is with N _{E, data}Expression is the data bit number in a Transmission Time Interval of corresponding spreading factor correspondence, N _{E, data}Under be designated as its pairing spreading factor; PL _Non-maxBe non-maximum punching restriction;

If A32 SET1 is not empty, then the element among the SET1 is carried out ascending order and arrange MaxEdpdchSet=min (min SET1, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}); Wherein, MaxEdpdchSet is the physical layer bit number of spreading factor in a Transmission Time Interval of the flank speed shelves correspondence of described adj sp shelves; The bit number in a Transmission Time Interval that ability of user terminal and Serving cell strengthen the support of dedicated channel spreading factor ability is respectively N _{Sf_UeCap}And N _{Sf_CellCap}

Otherwise MaxEdpdchSet=min (2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}).

Wherein, look into TBSize in the described steps A 31 _MaxbrBe specially:

In described enhancing dedicated channel transport format combination dial gauge, require the bit number in a Transmission Time Interval the most approaching with described maximum bit rate, and require the transmission block size of the bit number in a Transmission Time Interval as described TBSize more than or equal to described maximum bit rate _Maxbr

If described maximum bit rate requires the size of the bit number in a Transmission Time Interval above the maximum transport block size in the described enhancing dedicated channel transport format combination dial gauge, then described TBSize _MaxbrValue is for strengthening the maximum transport block size in the dedicated channel transport format combination dial gauge.

Wherein, in the described steps A 4 further according to the minimum value of described each all professional minimum bit rate of user terminal, and get described minimum value and after, obtain the minimum bit rate requirement;

Accordingly, the deep low gear speed of the described scalable speed shelves of calculating is specially in the described steps A 4:

A41, according to described minimum bit rate requirement, in described enhancing dedicated channel transport format combination dial gauge, table look-up, find the minimum transfer block size that needs use and be TBSize _MinbrSum

If described TBSize _MinbrSumBit number before rate-matched is N _Minbrsum

Judge PL _Non-max* N _MinbrSumThe bit number in the Transmission Time Interval of supporting greater than MaxEdpdchSet whether; If greater than, then finish the flow process of current calculating scalable speed shelves, configuration failure; Otherwise execution in step A42;

A42, establish SET2 and satisfy N among the SET0 _{E, data}〉=PL _Non-max* N _MinbrSumElement, the set that constitutes by from low to high order; Wherein, SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2 * N ₄, 2 * N ₂, 2 * N ₄+ 2 * N ₂, and the element among the SET0 is with N _{E, data}Expression is the data bit number in a Transmission Time Interval of corresponding spreading factor correspondence, N _{E, data}Under be designated as its pairing spreading factor;

If A43 SET2 is not empty, then the element among the SET2 is carried out ascending order and arrange MinEdpdchSet=min (min SET2, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}); Wherein, MinEdpdchSet is the physical layer bit number of spreading factor in a Transmission Time Interval of the minimum speed limit shelves correspondence of described adj sp shelves; The bit number in a Transmission Time Interval that ability of user terminal and Serving cell strengthen the support of dedicated channel spreading factor ability is respectively N _{Sf_UeCap}And N _{Sf_CellCap}

Otherwise MinEdpdchSet=min (2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}).

Wherein, look into TBSize in the described steps A 41 _MinbrSumBe specially:

In described enhancing dedicated channel transport format combination dial gauge, require the bit number in a Transmission Time Interval the most approaching with described minimum bit rate, and require the transmission block size of the bit number in a Transmission Time Interval as described TBSize more than or equal to described minimum bit rate _MinbrSum

If described minimum bit rate requires the size of the bit number in a Transmission Time Interval to surpass described enhancing dedicated channel transport format and makes up the maximum transport block size of indicating in the form, then described TBSize _MinbrSumValue is for strengthening the maximum transport block size in the dedicated channel transport format combination dial gauge.

Wherein, step X is specially:

Whether judge described MaxEdpdchSet less than described MinEdpdchSet, if less than, then make MaxEdpdchSet equal MinEdpdchSet, execution in step A5; Otherwise direct execution in step A5;

Accordingly, determine in the steps A 5 that each grade speed is specially:

With pairing other speed of transmission block level of the spreading factor of described MaxEdpdchSet, pairing other speed of transmission block level of the spreading factor of described MinEdpdchSet, and by between the spreading factor of the spreading factor of MaxEdpdchSet and MinEdpdchSet, pairing other speed of transmission block level of each spreading factor is defined as strengthening each grade speed of dedicated channel maximum bit rate correspondence.

Wherein, described step C also comprises: recover timer according to the maximum bit rate that is provided with, when described radio network controller is adjusted to deep low gear speed under with described enhancing dedicated channel maximum bit rate, open described maximum bit rate and recover timer, and recover at this maximum bit rate progressively to return to the maximum bit rate that strengthens dedicated channel under the described normal condition under the effect of timer.

To the solution of non-service cell state transition, this method comprises default scalable speed shelves, and maximum bit rate recovers timer in a kind of HSUPA system; And initial condition is a normal condition, and this method also comprises according to current concrete condition, takes the different disposal mode that the state transition process is handled.

Wherein, described current concrete condition is: be carried on the variation that strengthens the business on the dedicated channel and cause that Transmission Time Interval changes, user terminal moves and causes causing that Transmission Time Interval changes or the spreading factor ability of new Serving cell changes behind Serving cell change or the direct-cut operation, the processing mode of employing may further comprise the steps:

A1, recomputate and strengthen the pairing scalable speed of dedicated channel maximum bit rate shelves;

B1, judge the most high-grade whether the changing of described scalable speed shelves,, otherwise currently still be in described normal condition if change then execution in step c1;

C1, reprovision strengthen the dedicated channel maximum bit rate, and its value is the most high-grade of described scalable speed shelves; Currently still be in described normal condition.

Wherein, described current concrete condition is: the indication of the non-service cell problem handling that reports when the Radio Link of receiving non-service cell, and the processing mode of employing may further comprise the steps:

A2, according to strengthening the pairing scalable speed of dedicated channel maximum bit rate shelves, judge whether the most high-grade speed of described scalable speed shelves equals deep low gear speed, if equal then go to execution in step d2; Otherwise continue execution in step b2;

B2, will strengthen the dedicated channel maximum bit rate and be adjusted downward to described deep low gear speed, reprovision is given the base station under each Radio Link in the Active Set;

C2, judge whether success of reprovision, if successfully go to execution in step d2; Otherwise currently still be in described normal condition;

D2, the described maximal bit of startup recover timer, when advancing into problem state.

Wherein, described current concrete condition is for other situation occurring, and the processing mode of employing comprises: judge that whether user terminal after treatment exists the enhancing dedicated channel, if there is no, then withdraws from current handling process; Otherwise currently still be in described normal condition.

To the solution of non-service cell state transition, this method comprises default scalable speed shelves, and maximum bit rate recovers timer in a kind of HSUPA system; And initial condition is a problem state, and according to current concrete condition, takes the different disposal mode that the state transition process is handled.

Wherein, described current concrete condition is: be carried on that the variation that strengthens the business on the dedicated channel causes that Transmission Time Interval changes, after user terminal moves and cause Serving cell to change, cause that Transmission Time Interval changes or the spreading factor ability of Serving cell changes, and above-mentioned each variation is not because direct-cut operation causes that the processing mode of employing may further comprise the steps:

G1, recomputate and strengthen the pairing scalable speed of dedicated channel maximum bit rate shelves;

H1, judge whether the value of current enhancing dedicated channel maximum bit rate is lower than the deep low gear speed of new calculating, if go to execution in step k1; Otherwise continue execution in step i1;

I1, judge that the value of current enhancing dedicated channel maximum bit rate is whether greater than the new the most high-grade speed of calculating, if go to execution in step j1; Otherwise currently still be in described problem state;

It is the new flank speed shelves that calculate that j1, reprovision strengthen the dedicated channel maximum bit rate; Currently still be in described problem state;

It is the new minimum speed limit shelves that calculate that k1, reprovision strengthen the dedicated channel maximum bit rate; Currently still be in described problem state.

Wherein, described current concrete condition is: after user terminal moves and causes direct-cut operation, the Transmission Time Interval that causes use changes or user terminal move cause direct-cut operation after, cause that the spreading factor ability of Serving cell changes behind the direct-cut operation, the processing mode of employing may further comprise the steps:

G2, recomputate and strengthen the pairing scalable speed of dedicated channel maximum bit rate shelves;

H2, strengthen the most high-grade speed that the dedicated channel maximum bit rate is set to newly calculate scalable speed shelves, stop described maximum bit rate and recover timer, enter described normal condition.

Wherein, described current concrete condition is: certain non-service cell Radio Link reports handling problem, and the processing mode of employing may further comprise the steps:

G3, stop described maximum bit rate and recover timer;

H3, judgement strengthen the current value of dedicated channel maximum bit rate and whether equal the deep low gear speed of described scalable speed shelves, if then go to execution in step j3; Otherwise continue execution in step i3;

I3, will strengthen the dedicated channel maximum bit rate and be adjusted downward to deep low gear speed after, continue execution in step j3;

J3, start described maximum bit rate and recover timer, currently still be in described problem state.

Wherein, described current concrete condition is: maximum bit rate recovers timer expiry, and the processing mode of employing may further comprise the steps:

G4, judgement strengthen the most high-grade the speed whether current value of dedicated channel maximum bit rate equals described scalable speed shelves, if then enter described normal condition; Otherwise continue execution in step h4;

H4, will strengthen the dedicated channel maximum bit rate and raise one grade; Continue execution in step i4;

I4, judge whether reprovision success, and the speed after raising equals the most high-grade speed of described scalable speed shelves, if, enter described normal condition, recover timer otherwise start maximum bit rate, still be in described problem state.

Wherein, described current concrete condition is: other situation occurs, the processing mode of employing comprises: judge that whether user terminal after treatment exists the enhancing dedicated channel, if there is no, then withdraws from current handling process; Otherwise currently still be in described problem state.

The present invention is different from prior art, obtain scalable speed shelves according to the parameter that influences the requirement of UE service rate, and by the different shelves speed of scalable speed shelves are set, both can under normal circumstances satisfy the maximum bit rate requirement of UE from user's face resource, and, when these abnormal conditions of non-service cell problem handling occurring, guaranteeing that the UE minimum quality of service requires under the prerequisite, reduce the deep low gear speed of the E-DCH maximum bit rate of this UE to these scalable speed shelves by RNC, reduce user's face hardware resource consumption to the non-service cell that abnormal conditions occur, thereby, reduce consumption to greatest extent, avoid call drop user's face hardware resource of Node B.

Because the not enough situation of user's face hardware resource may be temporary transient, variation along with the UE service conditions that uses E-DCH, such as, some UE has discharged and has had the business that higher rate requires, and migrates to dedicated channel (DCH, Dedicated Channel) from E-DCH, perhaps some UE has discharged calling etc., user's face hardware resource is no longer congested after all might causing a period of time, at this moment, still can will progressively be returned to original normal value by the E-DCH maximum bit rate of downward modulation UE.Therefore, the present invention further recovers timer by maximum bit rate is set, can realize when user's face hardware resource is not congested, recall to the E-DCH maximum bit rate of UE under original normal condition on progressively attempting, and make Node B side be user's face resource of reserving of UE to require to adjust to the high quality-of-service requirement that to satisfy UE from satisfying the UE minimum quality of service.

In sum, adopt the advantage of the inventive method as follows:

One, the present invention can solve the handling problem of non-service cell, and the deep low gear speed of adjusting also can satisfy the requirement of the minimum quality of service of UE.And, after the congested situation of user's face hardware resource of non-service cell is eased, progressively the E-DCH maximum bit rate of affected UE is returned to normal value.Owing to adopt the present invention both to avoid call drop, can satisfy the quality of service requirement of UE again, simultaneously, adopt the method for salary distribution according to current real needs dynamic sharing users face hardware resource between each UE, therefore can significantly reduce the hardware cost of Node B side.

Two, guaranteeing under the prerequisite that the UE minimum quality of service requires, reduce the E-DCH maximum bit rate to alleviate the congested situation of user's face hardware resource of Node B side, and, recover the trial that the effect of timer is raised by maximum bit rate after this, make after congested UE might be able to reach its high quality-of-service requirement to remove at user's face hardware resource of Node B side.Because only need passing through Iub mouth (interface between RNC and Node B), the present invention regulates the E-DCH maximum bit rate, do not relate to the reprovision of eating dishes without rice or wine, therefore, algorithm of the present invention is simple, be convenient to realize, and the temporary transient not enough problem of user's face hardware resource that can solve Node B fast, and can guarantee the service quality of UE.

Description of drawings

Fig. 1 is a principle realization flow schematic diagram of the present invention;

Fig. 2 is the realization flow schematic diagram of the calculating scalable speed shelves of the embodiment of the invention;

Fig. 3 is moved to the realization flow schematic diagram of problem state method for the embodiment of the invention one by normal condition;

Fig. 4 is moved to the realization flow schematic diagram of problem state method for the embodiment of the invention two by normal condition;

Fig. 5 is moved to the realization flow schematic diagram of normal condition method for the embodiment of the invention one by problem state;

Fig. 6 is moved to the realization flow schematic diagram of normal condition method reality for what the present invention executed example two by problem state;

Fig. 7 is moved to the realization flow schematic diagram of normal condition method for the embodiment of the invention three by problem state.

Embodiment

Core concept of the present invention is: the present invention can under normal circumstances guarantee the high quality-of-service requirement of UE by scalable speed shelves are set; And, when non-service cell problem handling occurring, guaranteeing that the UE minimum quality of service requires under the prerequisite, by the deep low gear speed of downward modulation E-DCH maximum bit rate to scalable speed shelves, thereby, reduce consumption to greatest extent to user's face hardware resource of Node B, avoid call drop.

Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme.

Step 101, according to influencing the calculation of parameter scalable speed shelves that the UE service rate requires.

Wherein, influencing the parameter that the UE service rate requires in the step 101 comprises: be mapped to each UE all professional maximum bit rate and minimum bit rate on the E-DCH; TTI; The SF ability of the E-DCH of UE; The E-DCH code channel number that UE supports; The SF ability of the E-DCH of E-DCH Serving cell; Last each the professional multiplexing relation of specialized media access control (MAC-d, Medium Access Control-dedicated) stream and the multiplexing relation between each MAC-d stream of arriving of E-DCH; Non-maximum punching restriction (PL _Non-max); Strengthen the index of dedicated channel transport format combination indication (E-TFCI, E-DCH Transport Format CombinationIndicator) table and the situation of the concurrent dedicated channel of up link.

Step 102, under normal condition, scalable speed shelves are set to the most high-grade, RNC then is that the maximum bit rate of the E-DCH that uses of described UE configuration is the most high-grade speed in the NodeB side; RNC disposes the B to Node with the E-DCH maximum bit rate, each UE is dispatched according to the E-DCH maximum bit rate of each UE by Node B, and reserves user's face hardware resource according to the result of scheduling for each UE.

Thereby, guarantee that user's face resource of reserving for each UE under the normal condition can satisfy each UE and reach its highest quality of service requirement.Here, so-called normal condition refers to: the value of described E-DCH maximum bit rate is the state of high-grade speed.

Step 103, under problem state, and guarantee that UE can obtain under the minimum quality of service requirement prerequisite, RNC is adjusted to the deep low gear speed of scalable speed shelves under the E-DCH maximum bit rate that Node B side will be used for this UE configuration; Current E-DCH maximum bit rate after RNC will reduce disposes to NodeB, this UE is dispatched according to this current E-DCH maximum bit rate by Node B, and reserves user's face hardware resource according to scheduling result for this UE.

Thereby, guaranteeing occurring under the abnormal conditions of non-service cell problem handling, relevant UE can obtain minimum quality of service requirement.Here, so-called problem state refers to: RNC receive from Node B at after the indication of the non-service cell problem handling of described UE, with the value downward modulation back of E-DCH maximum bit rate and do not return to the state of high-grade speed.

Here, if the current real needs of UE are: each UE does not transmit with maximum bit rate simultaneously, then Node B also can adopt according to the current enhancing dedicated channel maximum bit rate real needs of UE and dispatches in the

step

102 or 103, and is that each UE reserves user's face hardware resource according to scheduling result.

Thereby the method for salary distribution of dynamic sharing users face hardware resource between each UE is adopted in realization, is each UE Resources allocation.

Here, step 103 also comprises: recover timer according to the maximum bit rate that is provided with, when described RNC is adjusted to deep low gear speed under with described E-DCH maximum bit rate, open described maximum bit rate and recover timer, when entering problem state non-service cell problem handling occurring, be that the E-DCH maximum bit rate is adjusted downward to deep low gear speed, can recover progressively to return to the most high-grade speed under original normal condition under the effect of timer at the described maximum bit rate that is provided with.

Step 101 is specially:

Step 1011, import described parameter, the enhancing Dedicated Physical Data Channel E-DPDCH maximum number that obtains allowing according to the bar number of up concurrent actual Dedicated Physical Data Channel (DPDCH, Dedicated Physical Data Channel) corresponding bit number N in a TTI _{MaxAllowEdpdch}

Step 1012, judgement N _{MaxAllowEdpdch}Whether equal 0, if equal 0, configuration failure then finishes the flow process of current calculating scalable speed shelves; Otherwise execution in step 1013.

All professional maximum bit rates of each UE that step 1013, basis are mapped to E-DCH obtain the maximum bit rate requirement, require to calculate the most high-grade speed of scalable speed shelves according to this maximum bit rate.

Wherein, in the step 1013 further the maximum according to described each all professional maximum bit rate of UE obtain the maximum bit rate requirement;

Accordingly, the most high-grade speed of calculating scalable speed shelves is specially in the described step 1013:

Step 10131, according to described maximum bit rate requirement, in E-TFCI table, table look-up, find the maximum transport block size that needs use and be TBSize _MaxbrHere, look into TBSize in the step 10131 _MaxbrBe specially: in the E-TFCI table, require the bit number in a TTI the most approaching with described maximum bit rate, and require the transmission block size of the bit number in a TTI as TBSize more than or equal to described maximum bit rate _MaxbrIf the size of the bit number of described maximum bit rate requirement in a TTI has surpassed the maximum transport block size in the E-TFCI table, then TBSize _MaxbrValue is the maximum transport block size in the E-TFCI table.

If described TBSize _MaxbrBit number before rate-matched is N _Maxbr

If S set ET1 satisfies N among the SET 0 _{E, data}〉=PL _Non-max* N _MaxbrElement, the set that constitutes by from low to high order; Wherein, SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2 * N ₄, 2 * N ₂, 2 * N ₄+ 2 * N ₂, and the element among the SET0 is with N _{E, data}Expression is the data bit number in a TTI of corresponding SF correspondence, N _{E, data}Under be designated as its pairing SF.

If step 10132 SET1 is not empty, then the element among the SET1 is carried out ascending order and arrange MaxEdpdchSet=min (min SET1, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}); Wherein, MaxEdpdchSet is the physical layer bit number of SF in a TTI of the flank speed shelves correspondence of described adj sp shelves; The bit number in a TTI of UE ability and the support of Serving cell E-DCH spreading factor ability is respectively N _{Sf_UeCap}And N _{Sf_CellCap}

All professional minimum bit rate of each UE that step 1014, basis are mapped to E-DCH obtain the minimum bit rate requirement, require to calculate the deep low gear speed of scalable speed shelves according to this minimum bit rate.

Wherein, in the step 1014 further according to the minimum value of described each all professional minimum bit rate of UE, and get described minimum value and after, obtain the minimum bit rate requirement;

Accordingly, the deep low gear speed of calculating scalable speed shelves is specially in the described step 1014:

Step 10141, according to described minimum bit rate requirement, in E-TFCI table, table look-up, find the minimum transfer block size that needs use and be TBSize _MinbrSumHere, look into TBSize in the step 10141 _MinbrSumBe specially: with in the E-TFCI table, require the bit number in a TTI the most approaching, and the transmission block size that requires more than or equal to the bit number of described minimum bit rate in a TTI is as TBSize with described minimum bit rate _MinbrSumIf the size of the bit number of described minimum bit rate requirement in a TTI has surpassed the maximum transport block size in the E-TFCI table, then TBSize _MinbrSumValue is the maximum transport block size in the E-TFCI form.

If described TBSize _MinbrSumBit number before rate-matched is N _MinbrsumJudge PL _Non-max* N _MinbrSumThe bit number in the TTI who supports greater than MaxEdpdchSet whether; If greater than, then finish the flow process of current calculating scalable speed shelves, configuration failure; Otherwise execution in step 10142;

Step 10142, establish SET2 and satisfy N among the SET 0 _{E, data}〉=PL _Non-max* N _MinbrSumElement, the set that constitutes by from low to high order; Wherein, SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2 * N ₄, 2 * N ₂, 2 * N ₄+ 2 * N ₂, and the element among the SET0 is with N _{E, data}Expression is the data bit number in a TTI of corresponding SF correspondence, N _{E, data}Under be designated as its pairing SF.

If step 10143 SET2 is not empty, then the element among the SET2 is carried out ascending order and arrange MinEdpdchSet=min (min SET2, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}); Wherein, MinEdpdchSet is the physical layer bit number of SF in a TTI of the minimum speed limit shelves correspondence of described adj sp shelves; The bit number in a TTI of UE ability and the support of Serving cell E-DCH spreading factor ability is respectively N _{Sf_UeCap}And N _{Sf_CellCap}

Step 1015, judge that whether the most high-grade described speed is less than described deep low gear speed; If less than, shilling the most high-grade speed deep low gear speed then, execution in step 1016 again; Otherwise direct execution in step 1016.

Step 1016, the most high-grade speed of basis and deep low gear speed obtain the speed range of scalable speed shelves, and in this speed range, determine pairing each grade speed of E-DCH maximum bit rate.

Wherein, step 1015 is specially:

Whether judge described MaxEdpdchSet less than described MinEdpdchSet, if less than, then a shilling MaxEdpdchSet equals MinEdpdchSet, and execution in step 1016 again; Otherwise direct execution in step 1016.

Accordingly, determine in the step 1016 that each grade speed is specially:

With pairing other speed of transmission block level of the SF of MaxEdpdchSet, pairing other speed of transmission block level of the SF of MinEdpdchSet, and by between the SF of the SF of MaxEdpdchSet and MinEdpdchSet, pairing other speed of transmission block level of each SF is defined as each grade speed of E-DCH maximum bit rate correspondence.

As shown in Figure 2, lift the specific implementation process that an example is described the calculating scalable speed shelves of step 101, the shelves number that the each rise of control can be transferred is made as 1, and then the step of the scalable speed shelves of calculating E-DCH maximum bit rate is as follows in this example:

Step 201, the following parameter that the UE service rate requires: the TTI that influences of input; PL _Non-maxBe mapped to each UE all professional maximum bit rate and minimum bit rate of E-DCH; According to the TTI of the current use of UE and the index of E-TFCI table, the corresponding maximum transport block size MaxTBSize in the E-TFCI table of acquisition; Last each the professional multiplexing relation of E-DCH, and the multiplexing relation between each MAC-d stream to MAC-d stream; The bit number N in a TTI that the UE ability is supported _{Sf_UeCap}The bit number N in a TTI that Serving cell E-DCH spreading factor ability is supported _{Sf_CellCap}The bar number of up concurrent DPDCH; Shelves number=1 that each rise can be transferred; SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2N ₄, N ₂, 2N ₄+ 2N ₂, and the element among the SET0 is with N _{E, data}Expression, N _{E, data}Be the corresponding pairing data bit number in a TTI of SF, be designated as corresponding SF down.These input parameters are parameters that the scalable speed shelves of calculating E-DCH maximum bit rate need be known in advance.

Step 202, the E-DPDCH maximum number that obtains allowing according to the bar number of up concurrent actual DPDCH corresponding bit number N in a TTI _{MaxAllowEdpdch}

Such as, be respectively 0,1 according to agreement when maximum DPDCH numbers of up configuration, in the time of 6, operable E-DPDCH bar number is respectively 4,2, and 0, then when DPDCH is 0, corresponding N _{MaxAllowEdpdch}Be 2 * N ₄+ 2 * N ₂Corresponding N when DPDCH is 1 _{MaxAllowEdpdch}Be 2 * N ₂If DPDCH surpasses 1, then N _{MaxAllowEdpdch}Be 0bit.

Step 203, judgement N _{MaxAllowEdpdch}Whether be 0,, otherwise continue execution in step 204 if then skip to execution in step 227.

Step 204, the maximum of getting all the professional maximum bit rates of each UE that are mapped to E-DCH are designated as Maxbr; Multiply by the mode of TTI duration with Maxbr, calculate Maxbr corresponding bit number under the TTI that is provided with, be designated as MaxbitNum, be the maximum bit rate requirement.

Step 205, whether judge MaxbitNum greater than MaxTBSize, if then go to execution in step 207; Otherwise continue execution in step 206.

Step 206, make TBSize _MaxbrEqual the most approaching in the E-TFCI table with MaxbitNum, and more than or equal to the transmission block size of MaxbitNum; Go to execution in step 208.Wherein, E-TFCI table provides in agreement TS25.321, has provided four kinds of combinations each E-TFCI down and the transmission block size of correspondence thereof of TTI and E-TFCI Table Index.

Step 207, make TBSize _Maxbr=MaxTBSize; Continue execution in step 208.

Step 208, establish TBSize _MaxbrBit number before rate-matched is N _MaxbrMake SET1={N _{E, data}In SET0such that N _{E, data}-PL _Non-max* N _MaxbrIs non negative} that is to say that SET1 is defined as: satisfy N among the SET0 _{E, data}〉=PL _Non-max* N _MaxbrThe set that constitutes by from low to high order of element.

Here, so-called rate-matched is the link that physical layer carries out can using in the channelization code, and channelization code comprises: error detection, error correction, rate-matched, interweave, be mapped to physical channel or split into the first-class step of each transmission channel from physical channel from transmission channel.

Step 209, judge that whether SET1 is empty, if go to execution in step 211; Otherwise continue execution in step 210.

Step 210, SET1 is carried out ascending sort, MaxEdpdchSet=min (min SET1, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}), that is to say that MaxEdpdchSet is the minimum value among the SET1, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}Minimum value in this; Go to execution in step 212.

What wherein, MaxEdpdchSet referred to is the physical layer bit number of SF in a TTI of the flank speed shelves correspondence of adj sp shelves.

Step 211, MaxEdpdchSet=min (2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}), that is to say that MaxEdpdchSet is 2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}Minimum value in this.

Step 212, according to the multiplexing relation of all MAC-e that allows calculate each professional minimum bit rate under each possible multiplexing relation and, and all multiplexing relations are got maximum, be designated as MinbrSum.

Step 213, judge whether MinbrSum=0, if go to step 215; Otherwise continue execution in step 214.

Step 214, multiply by the mode of TTI duration, calculate MinbrSum corresponding bit number under the TTI that is provided with, be designated as MinbitNum, be the minimum bit rate requirement with MinbrSum; Go to step 217.Step 215, make MinEdpdchSet=0.

Deep low gear speed=0 of step 216, E-DCH maximum bit rate; Go to step 228.

Step 217, judge whether MinbitNum＞MaxTBSize, if then go to execution in step 219; Otherwise continue execution in step 218.

Step 218, make the transmission block size TBSize of MinbitNum correspondence _MinbrSumEqual the most approaching in the E-TFCI table, and, go to execution in step 220 more than or equal to the transmission block size of MinbitNum with MinbitNum.

Step 219, make the transmission block size TBSize of MinbitNum correspondence _MinbrSum=MaxTBSize; Continue execution in step 220.

Step 220, establish TBSize _MinbrSumBit number before rate-matched is N _MinbrsumJudge PL _Non-max* N _MinbrSumWhether＞bit number in the TTI that MaxEdpdchSet supports, if go to execution in step 227; Otherwise continue execution in step 221.

Step 221, make SET2={N _{E, data}In SET0 such that N _{E, data}-PL _Non-max* N _MinbrSumIsnon negative} that is to say, SET2 is defined as: satisfy N among the SET0 _{E, data}〉=PL _Non-max* N _MinbrSumThe set that constitutes by from low to high order of element.

Step 222, judge that whether SET2 is empty, if go to execution in step 224; Otherwise continue execution in step 223.

Step 223, SET2 is carried out ascending sort, MinEdpdchSet=min (min SET2, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}), that is to say that MinEdpdchSet is the minimum value among the SET2, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}Minimum value in this; Go to execution in step 225.

What wherein, MinEdpdchSet referred to is the physical layer bit number of SF in a TTI of the minimum speed limit shelves correspondence of adj sp shelves.

Step 224, MinEdpdchSet=min (2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}), that is to say that MinEdpdchSet is 2 * N ₄+ 2 * N ₂, N _{Sf_UeCap}, N _{Sf_CellCap}, N _{MaxAllowEdpdch}Minimum value in this.

Step 225, in order to guarantee the most high-grade speed more than or equal to deep low gear speed, need judge whether MaxEdpdchSet＜MinEdpdchSet, if less than, then continue execution in step 226; Otherwise go to execution in step 228.

Step 226, make MaxEdpdchSet=MinEdpdchSet, go to execution in step 228.

Step 227, return configuration failure.

Step 228, with pairing other speed of transmission block level of the SF of MaxEdpdchSet, pairing other speed of transmission block level of the SF of MinEdpdchSet, and by between the SF of the SF of MaxEdpdchSet and MinEdpdchSet, pairing other speed of transmission block level of each SF is defined as each grade speed of E-DCH maximum bit rate correspondence.

Step 229, return each grade speed of E-DCH maximum bit rate.

To the processing method of non-service cell state transition, this method comprises default scalable speed shelves, and maximum bit rate recovers timer in a kind of HSUPA system; And initial condition is a normal condition, and this method also comprises according to current concrete condition, takes the different disposal mode that the state transition process is handled.

When step 301, business initial build on the E-DCH, be in normal condition.The value that is in E-DCH maximum bit rate under the normal condition is set to the most high-grade speed of scalable speed shelves, and at this moment, maximum bit rate recovers timer and is in closed condition.Here, step 301 is for being provided with the operation of initial parameter under normal condition.

Below each method embodiment for to move in this process of problem state by normal condition, according to current concrete condition, the flow process of taking the different disposal mode that the state transition process is handled.

Method embodiment one: current concrete condition is: the variation that is carried on the business on the E-DCH causes that TTI changes, causes causing that TTI changes or the SF ability of new Serving cell changes behind Serving cell change back or the direct-cut operation owing to UE moves, as shown in Figure 3, the processing mode that then adopts in the present embodiment may further comprise the steps:

Step 302, recomputate the pairing scalable speed of E-DCH maximum bit rate shelves.

Step 303, judge this E-DCH maximum bit rate the most high-grade whether the changing of corresponding scalable speed shelves, if change then execution in step 304, otherwise go to execution in step 301, the current normal condition that still is in.

Step 304, reprovision E-DCH maximum bit rate, its value is the most high-grade by the corresponding scalable speed of this E-DCH maximum bit rate shelves, goes to execution in step 301, the current normal condition that still is in.

Method embodiment two: current concrete condition is: the indication of the non-service cell problem handling that reports when the Radio Link of receiving non-service cell, and as shown in Figure 4, then the processing mode that adopts in the present embodiment may further comprise the steps:

Step 402, according to the pairing scalable speed of E-DCH maximum bit rate shelves, judge whether the most high-grade speed of these scalable speed shelves equals deep low gear speed, if equal then go to execution in step 405; Otherwise continue execution in step 403.

Step 403, the E-DCH maximum bit rate is adjusted downward to deep low gear speed, reprovision is given the Node B under each Radio Link in the Active Set.

Step 404, judge whether success of reprovision, if successfully go to execution in step 405; Otherwise go to execution in step 301, the current normal condition that still is in.

Step 405, startup maximum bit rate recover timer, when advancing into problem state.

Method embodiment three: current concrete condition is: remove other situations of the foregoing description, because the processing under other situation can not relate to the adjustment of the pairing scalable speed of E-DCH maximum bit rate shelves, therefore handle according to normal flow.Then the processing mode that adopts in the present embodiment comprises step: judge that whether UE after treatment exists E-DCH, if there is no, then withdraws from current handling process; Otherwise go to execution in step 301, the current normal condition that still is in.

To the processing method of non-service cell state transition, this method comprises default scalable speed shelves, and maximum bit rate recovers timer in a kind of HSUPA system; And initial condition is a problem state, and according to current concrete condition, takes the different disposal mode that the state transition process is handled.

Step 501, be in problem state, when being in this problem state, the E-DCH maximum bit rate is because the indication of the non-service cell problem handling that certain non-service Radio Link reports, and be adjusted downward to the deep low gear speed of scalable speed shelves, at this moment, maximum bit rate recovers timer and is in starting state.Here, step 501 is under problem state, and the operation of initial parameter is set.

Below each method embodiment for to move in this process of normal condition by problem state, according to current concrete condition, the flow process of taking the different disposal mode that the state transition process is handled.

Method embodiment one: current concrete condition is: the variation that is carried on the business on the E-DCH cause TTI change, since UE move cause that Serving cell changes after, cause that TTI changes or the SF ability of Serving cell changes, and above-mentioned three kinds of variations are not because direct-cut operation causes, as shown in Figure 5, the processing mode that then adopts in the present embodiment may further comprise the steps:

Step 502, recomputate the pairing scalable speed of E-DCH maximum bit rate shelves.

Step 503, judge whether the value of current E-DCH maximum bit rate is lower than the deep low gear speed of new calculating, if go to execution in step 506; Otherwise continue execution in step 504.

Step 504, judge that the value of current E-DCH maximum bit rate is whether greater than the new the most high-grade speed of calculating, if go to execution in step 505; Otherwise go to execution in step 501, the current problem state that still is in.

Step 505, reprovision E-DCH maximum bit rate are the new flank speed shelves that calculate, and go to execution in step 501, the current problem state that still is in.

Step 506, reprovision E-DCH maximum bit rate are the new minimum speed limit shelves that calculate, and go to execution in step 501, the current problem state that still is in.

Method embodiment two: current concrete condition is: since UE move cause direct-cut operation after, the TTI that causes use changes or UE move cause direct-cut operation after, cause that the SF ability of Serving cell changes behind the direct-cut operation, as shown in Figure 6, the processing mode that then adopts in the present embodiment may further comprise the steps:

Step 602, recomputate the pairing scalable speed of E-DCH maximum bit rate shelves.

Step 603, because the original Radio Link of handling problems of taking place is no longer in Active Set behind the direct-cut operation, therefore, the E-DCH maximum bit rate is set to the new the most high-grade speed of calculating, and stops maximum bit rate and recovers timer, when advancing into normal condition.

Method embodiment three: current concrete condition is: the indication of the non-service cell problem handling that certain non-service Radio Link reports, and as shown in Figure 7, then the processing mode that adopts in the present embodiment may further comprise the steps:

Step 702, stop maximum bit rate and recover timer.

Step 703, judge whether the current value of E-DCH maximum bit rate equals the deep low gear speed of scalable speed shelves, if then go to execution in step 705; Otherwise continue execution in step 704.

Step 704, the E-DCH maximum bit rate is adjusted downward to deep low gear speed after, continue execution in step 705.

Step 705, startup maximum bit rate recover timer, go to execution in step 501, the current problem state that still is in.

Method embodiment four: current concrete condition is: maximum bit rate recovers timer expiry, and then the processing mode that adopts in the present embodiment may further comprise the steps:

Step 802, judge whether the current value of E-DCH maximum bit rate equals the most high-grade speed of scalable speed shelves, if then ought advance into normal condition; Otherwise continue execution in step 803.

Step 803, the E-DCH maximum bit rate is raised one grade; Continue execution in step 804;

Step 804, judge whether reprovision success, and the speed after raising equals the most high-grade speed of scalable speed shelves, if, then enter normal condition, recover timer otherwise start maximum bit rate, still be in described problem state.

Method embodiment five: current concrete condition is: remove other situations of the foregoing description, because the processing under other situation can not relate to the adjustment of the pairing scalable speed of E-DCH maximum bit rate shelves, therefore handle according to normal flow.Then the processing mode that adopts in the present embodiment comprises step: judge that whether UE after treatment exists E-DCH, if there is no, then withdraws from current handling process; Otherwise go to execution in step 501, the current problem state that still is in.

The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.

Claims

1, the solution of non-service cell problem handling in a kind of HSUPA system is characterized in that this method comprises:

2, method according to claim 1 is characterized in that, the current real needs of described user terminal are: each user terminal does not all transmit with maximum bit rate simultaneously;

3, method according to claim 2 is characterized in that, the parameter that influences the teleservice rate requirement described in the described steps A comprises:

4, method according to claim 3 is characterized in that, described steps A is specially:

5, method according to claim 4 is characterized in that, also comprises determining step between described steps A 4 and the A5:

6, method according to claim 5 is characterized in that, in the described steps A 3 further the maximum according to described each all professional maximum bit rate of user terminal obtain the maximum bit rate requirement;

If described TBSize _MaxbrBit number before rate-matched is N _Maxbr

If S set ET1 satisfies N among the SET0 _{E, data}〉=PL _Non-max* N _MaxbrElement, the set that constitutes by from low to high order; Wherein, SET0={N ₂₅₆, N ₁₂₈, N ₆₄, N ₃₂, N ₁₆, N ₈, N ₄, 2 * N ₄, 2 * N ₂, 2 * N ₄+ 2 * N ₂, and the element among the SET0 is with N _{E, data}Expression is the data bit number in a Transmission Time Interval of corresponding spreading factor correspondence, N _{E, data}Under be designated as its pairing spreading factor; PL _Non-maxBe non-maximum punching restriction;

7, method according to claim 6 is characterized in that, looks into TBSize in the described steps A 31 _MaxbrBe specially:

8, method according to claim 6 is characterized in that, in the described steps A 4 further according to the minimum value of described each all professional minimum bit rate of user terminal, and get described minimum value and after, obtain the minimum bit rate requirement;

If described TBSize _MinbrSumBit number before rate-matched is N _Minbrsum

9, method according to claim 8 is characterized in that, looks into TBSize in the described steps A 41 _MinbrSumBe specially:

10, according to claim 6 or 8 described methods, it is characterized in that step X is specially:

Accordingly, determine in the steps A 5 that each grade speed is specially:

11, method according to claim 2, it is characterized in that, described step C also comprises: recover timer according to the maximum bit rate that is provided with, when described radio network controller is adjusted to deep low gear speed under with described enhancing dedicated channel maximum bit rate, open described maximum bit rate and recover timer, and recover at this maximum bit rate progressively to return to the maximum bit rate that strengthens dedicated channel under the described normal condition under the effect of timer.

12, in a kind of HSUPA system to the solution of non-service cell state transition, it is characterized in that this method comprises default scalable speed shelves, and maximum bit rate recovers timer; And initial condition is a normal condition, and this method also comprises according to current concrete condition, takes the different disposal mode that the state transition process is handled.

13, method according to claim 12, it is characterized in that, described current concrete condition is: be carried on the variation that strengthens the business on the dedicated channel and cause that Transmission Time Interval changes, user terminal moves and causes causing that Transmission Time Interval changes or the spreading factor ability of new Serving cell changes behind Serving cell change or the direct-cut operation, the processing mode of employing may further comprise the steps:

14, method according to claim 12 is characterized in that, described current concrete condition is: the indication of the non-service cell problem handling that reports when the Radio Link of receiving non-service cell, and the processing mode of employing may further comprise the steps:

15, method according to claim 12, it is characterized in that described current concrete condition is for other situation occurring, the processing mode of employing comprises: judge whether user terminal after treatment exists the enhancing dedicated channel, if there is no, then withdraw from current handling process; Otherwise currently still be in described normal condition.

16, in a kind of HSUPA system to the solution of non-service cell state transition, it is characterized in that this method comprises default scalable speed shelves, and maximum bit rate recovers timer; And initial condition is a problem state, and according to current concrete condition, takes the different disposal mode that the state transition process is handled.

17, method according to claim 16, it is characterized in that, described current concrete condition is: be carried on that the variation that strengthens the business on the dedicated channel causes that Transmission Time Interval changes, after user terminal moves and cause Serving cell to change, cause that Transmission Time Interval changes or the spreading factor ability of Serving cell changes, and above-mentioned each variation is not because direct-cut operation causes that the processing mode of employing may further comprise the steps:

18, method according to claim 16, it is characterized in that, described current concrete condition is: after user terminal moves and causes direct-cut operation, the Transmission Time Interval that causes use changes or user terminal move cause direct-cut operation after, cause that the spreading factor ability of Serving cell changes behind the direct-cut operation, the processing mode of employing may further comprise the steps:

19, method according to claim 16 is characterized in that, described current concrete condition is: certain non-service cell Radio Link reports handling problem, and the processing mode of employing may further comprise the steps:

G3, stop described maximum bit rate and recover timer;

20, method according to claim 16 is characterized in that, described current concrete condition is: maximum bit rate recovers timer expiry, and the processing mode of employing may further comprise the steps:

21, method according to claim 16, it is characterized in that described current concrete condition is: other situation occurs, the processing mode of employing comprises: judge whether user terminal after treatment exists the enhancing dedicated channel, if there is no, then withdraw from current handling process; Otherwise currently still be in described problem state.