CN102612144A - HSDPA (high speed downlink packet access) resource management method in multicarrier TD-SCDMA (time division-synchronous code division multiple access) system - Google Patents
HSDPA (high speed downlink packet access) resource management method in multicarrier TD-SCDMA (time division-synchronous code division multiple access) system Download PDFInfo
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Abstract
The embodiment of the invention discloses an HSDPA (high speed downlink packet access) resource management method in a multicarrier TD-SCDMA (time division-synchronous code division multiple access) system. In the process of carrying out HSDPA related public measurement, the method comprises the step of: in a Common measurement initiation request message sent by a RNC (radio network controller), associating CommonMeasurement Type IE with frequency point information UARFCN (Utra Absolute Radio Frequency Channel Number) IE (information element). Through using the method above, the HSDPA related measurement can be performed based on each carrier in a cell, and the RNC is easy to judge which carrier has a good HSDPA performance, thereby facilitating the radio resource management. Admission control and load balance between carriers and the like can benefit from carrier based HSDPA related public measurement.
Description
The application is to be that February 23, application number in 2006 are 200910203717.5 the applying date, the invention name
The dividing an application of application that is called " the HSDPA method for managing resource in the multi-carrier TD-SCDMA system ";
Application number is that 200910203717.5 patent application is to be that February 23, application number in 2006 do the applying date
200610055132.X denomination of invention is " the HSDPA resource management in the multi-carrier TD-SCDMA system
Method " divide an application.
Technical field
The present invention relates to the broadband wireless data communication technology field, relate in particular to the management method that a kind of multi-carrier time-division synchronous code division multiple access inserts high speed downlink packet access (HSDPA) resource in (TD-SCDMA) system.
Background technology
It is the technology that a kind of raising Time Division-Synchronous Code Division Multiple Access inserts (TD-SCDMA) system descending message transmission rate that high speed downlink packet inserts (HSDPA); Be that 3GPP standardization body proposes in order to satisfy in the system standard of the asymmetric demand of up-downgoing data service through R5 (Release 5) version; Can under existing TD-SCDMA system network architecture, user's downlink service data speed be brought up to more than the 2.8Mbps.
Fig. 1 is the sub-district part configuration diagram of WCDMA or TD-SCDMA system.As shown in Figure 1, the TD-SCDMA system comprises radio network controller (RNC), Node B (Node B) and subscriber equipment (UE).The resource relevant with HSDPA comprises high-speed physical downlink shared channel (HS-PDSCH) (HS-PDSCH, High Speed-Physical Downlink Shared Channel) in the sub-district of TD-SCDMA system, is used for transmit traffic data; High-Speed Shared Control Channel (HS-SCCH; High Speed-Shared Control Channel); Be used to transmit signaling information and high-speed shared information channel (HS-SICH, High Speed-Shared Information Channel), be used for the control information of transmission user equipment feedback.
Relevant HSDPA resource comes to be this cell configuration/reshuffle by RNC through Physical Shared Channel (the Physical shared channel reconfiguration) process of reshuffling in sub-district.RNC waits according to the Zone model and judges whether that needs reserve the HSDPA resource in the sub-district.If need to reserve the HSDPA resource; Then RNC sends Physical Shared Channel reprovision request (PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST) message and sets up the HSDPA resource in the sub-district to Node B, can also be through the HSDPA resource in this message reprovision/deletion sub-district.
The relevant HSDPA resource of UE determines whether that according to factors such as the data throughout of this UE, QoS needs are that it distributes by RNC.If desired; RNC sends Radio Link to Node B and sets up request (Radio Link Setup Request) and/or radio link reconfiguration request (Radio Link Reconfiguration Prepare or Radio Link Reconfiguration Request) message, requires NodeB to distribute the HSDPA resource.Node B response should be asked, and carried out the HSDPA resource allocation, informed RNC through response message then.This response message comprises high speed descending sharing channel TDD mode response cell (HS-DSCH TDD Information Response IE).HS-DSCH TDD InformationResponse IE comprises information such as HS-SCCH, HS-SICH and mixed automatic repeat request (HARQ) partition holding.RNC and then with this information notification UE, thus realize the distribution of HSDPA resource.
When the ability (Capability) of a sub-district and/or its resource operation state (Resource operational state) when changing; Node B will use resource status indication (Resource status indication) message to report to RNC; In addition, Node B can also use audit response (AUDITRESPONSE) message to RNC report resource operation state.
The specific descriptions of relevant above-mentioned message see also the standard document " 3GPP TS25.433v5.13.0 " of 3GPP standardization body.
In order further to improve the downlink service data transmission rate in the TD-SCDMA system; The technology trends of current TD-SCDMA system is that the multicarrier notion is introduced in wave point (Air Interface) technology, makes the sub-district of a TD-SCDMA system can support the wireless transmission on a plurality of carrier waves.HSDPA sub-district in this multi-carrier TD-SCDMA system can provide about N doubly to single carrier HSDPA terminal use's peak data rate, and wherein N is the number of the supported carrier wave in sub-district, thereby can significantly improve cell throughout and spectrum efficiency.
In this multi-carrier HSDPA TD-SCDAM system, distribute relevant HSDPA resource management action such as relevant HSDPA resource all need be directed against multicarrier for cell configuration/reshuffle relevant HSDPA resource with for UE and carry out.
In the multi-carrier TD-SCDMA system scheme of current suggestion; Node B applying portion (NBAP; Node B Application Part) agreement does not have the successful ability of part of report Physical Shared Channel reconfiguration request, that is, and and according to resource allocation information relevant in the Physical Shared Channel reconfiguration request with HSDPA; Node B accomplishes the resource distribution/reprovision Value Operations on the some of them carrier wave only; But during the resource distribution on the whole carrier waves that can not support to be asked/reconfiguration operation, Node B can not report this situation to RNC, and Node B can only refuse this Physical Shared Channel reconfiguration request in this case.RNC will resend the Physical Shared Channel reconfiguration request to dispose the HSDPA resource once more.
In the multi-carrier TD-SCDMA system scheme of current suggestion, in resource situation indication and checking response message, there is not the ability of reporting to the HSDPA resource operation state of each carrier wave yet.And in Radio Link increase request (Radio link addition request) message, there is not relevant HSDPA information.This means in Node B and in the handoff procedure of minizone, when UE uses the HSDPA in the cell-of-origin, can not in Target cell, set up DCH and HSDPA related resource simultaneously.
In addition; Because the public-measurement relevant with HSDPA (Common Measurement) in the existing TD-SCDMA system schema is based on a sub-district; In the sub-district of a support multicarrier; RNC will be difficult to judge that which carrier wave has good HSDPA performance, and this will reduce the performance of RRM.Said relevant amending advice about multi-carrier HSDPA TD-SCDAMA system is please specifically referring to " revision of the TC5-WG9-2005-065Q-of CCSA multi-carrier HSDPA Iub interface ".
In sum, in the multi-carrier TD-SCDMA system scheme of current suggestion, still can not effectively manage the HSDPA resource to multicarrier.
Summary of the invention
In view of this; The main purpose of the embodiment of the invention is to provide the method for managing resource of the HSDPA in a kind of multi-carrier TD-SCDMA system; Thereby reasonably the HSDPA resource on the multicarrier is managed; Improve the efficiency of management of the HSDPA resource on the multicarrier, the basis is provided, and then higher peak data rates, raising cell data throughput and spectrum efficiency are provided for the multi-carrier HSDPA user terminal for carrying out the multi-carrier HSDPA transmission.
For achieving the above object, the technical scheme in the embodiment of the invention is achieved in that
HSDPA method for managing resource in a kind of multi-carrier TD-SCDMA system as Node B during to the change of the ability of a sub-district of RNC report and/or resource operation state, comprises step:
Node B sends Resource status indication message or AUDIT RESPONSE message to RNC, has carrier information among the HS-DSCH Resources Information IE in the said message.
HSDPA method for managing resource in a kind of multi-carrier TD-SCDMA system also is provided in the embodiments of the invention, when switch the minizone in carrying out Node B, has comprised step:
RNC sends RADIO LINK ADDITION REQUEST message to Node B, has HS-DSCH TDD Information IE in this message;
Node B receives said message, sends RADIO LINK ADDITION RESPONSE message to RNC, has HS-DSCH TDD Information Response IE in this message.
Also there are HS-DSCH-RNTIIE, HS-PDSCH RL ID IE in the said RADIO LINK ADDITION REQUEST message.
HSDPA method for managing resource in a kind of multi-carrier TD-SCDMA system also is provided in the embodiments of the invention; When carrying out the relevant public-measurement of HSDPA;, in the Commonmeasurement initiation request message that Node B sends, Common Measurement Type IE and frequency point information UARFCN IE are associated at RNC.
The public-measurement that said HSDPA is relevant comprises: the bit rate that all are not provided by transmission carrier power, HS-DSCH power demand, the HS-DSCH of the code word of HS-PDSCH or HS-SCCH use.
According to the method for the invention, successful support can realize the management of HSDPA resources effective to the part of Physical Shared Channel reconfiguration request, to improve running efficiency of system.
After adding HS-DSCH TDD Information IE to wireless link increasing request message; When UE has the HSDPA resource in the cell-of-origin; Can on the lub interface, use Radio Link to increase request when switch the minizone in it carries out Node B and in Target cell, set up corresponding HSDPA resource, make the minizone in the Node B switch more efficient.
As Node B during to the change of the ability of a sub-district of RNC report and/or resource operation state; Node B is through said amended NBAP protocol message; Be Resource status indication message or AUDIT RESPONSE message; Can report to RNC to the HSDPA related resource mode of operation on each carrier wave, thereby improve the efficient that Node B reports.
Description of drawings
Fig. 1 is the sub-district part configuration diagram of WCDMA or TD-SCDMA system.
Fig. 2 is the schematic flow sheet according to the management method of HSDPA resource of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage express clearlyer, the present invention is remake further detailed explanation below in conjunction with accompanying drawing and specific embodiment.
The relevant information of hereinafter mentioning and the associated description of form see also the standard document " 3GPP TS 25.433v5.13.0 " of 3GPP standardization body and the standard document of CCSA " revision of TC5-WG9-2005-065Q-multi-carrier HSDPA Iub interface ".
The present invention realizes the HSDPA resources effective is managed through supporting the part success of Physical Shared Channel reconfiguration request.
According to the management method of HSDPA resource provided by the invention, as shown in Figure 2, the Physical Shared Channel reconfiguration request that RNC sends to Node B, Node B response should be asked, and disposed the HSDPA resource according to the configuring condition that Node B is supported.
If Node B supports the part configuration in the said channel reconfiguration request, then be the part configuration of being supported set up/reshuffle/delete the HSDPA resource, and its unsupported other parts configurations of Node B refusal, and report failure cause to RNC.
If Node B supports the part configuration in the said channel reconfiguration request, like the configuration of HS-PDSCH and/or HS-SCCH, Node B reports the situation of this part configuration successful to RNC through NBAP.Successful configuration can move at Node B earlier, can not dispose the reason of HSDPA resource and can come to report to RNC through PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE and/or PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE message.Can avoid like this causing the HSDPA of whole sub-district unavailable because of the failure of part configuration.
The management that further specifies according to HSDPA resource of the present invention through the description to the practical implementation process below is how to dispose the HSDPA resource and report the failure cause of not supporting the HSDPA relevant configuration.
In the specific embodiment 1 of Physical Shared Channel reconfiguration course,, following to the regulation of Physical Shared Channel reprovision process according to the management method of HSDPA resource provided by the invention:
If Node B can support the configuration all about HS-PDSCH and HS-SCCH in the PHYSICAL SHARED CHANNEL RECONFIGURATIONREQUEST message; Node B should store Configuration Generation ID IE; These resources can be used the present and the future's HS-DSCH transmission channel, and send PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE.
For example, when being configured to the HS-PDSCH channel, PHYSICAL SHARED CHANNELRECONFIGURATION REQUEST message comprises HS-PDSCH TDD Information IE, and then Node B will judge:
If HS-PDSCH TDD Information IE does not comprise any DL Timeslot and CodeInformation LCR per UARFCN IE, then delete all existing HS-PDSCH resources in the sub-district.
If DL Timeslot and Code Information LCR per UARFCN IE exists; But wherein do not comprise any DL Timeslot and Code Information LCR IE; But comprise UARFCN IE, then delete all the existing HS-PDSCH resources on the indicated carrier wave of this UARFCN IE.HSDPA resource distribution on other carrier waves is unaffected.
If DL Timeslot and Code Information LCR per UARFCN IE had both comprised DLTimeslot and Code Information LCR IE and had also comprised UARFCN IE; And all do not dispose the HS-PDSCH resource on the indicated carrier wave of this UARFCN IE, then dispose the HS-PDSCH resource on the corresponding carriers according to the DL Timeslotand Code Information LCR IE on each carrier wave.
If DL Timeslot and Code Information LCR per UARFCN IE had both comprised DLTimeslot and Code Information LCR IE and had also comprised UARFCN IE; But disposed the HS-PDSCH resource on the indicated carrier wave of this UARFCN IE, then disposed the original HS-PDSCH resource distribution that replaces corresponding carriers with the DL Timeslot andCode Information LCR IE on each carrier wave.
If Node B can support all configurations on certain carrier wave, then according to request, the HSDPA resource success on this carrier wave of foundation/reprovision/deletion.Specifically; If Node B can support the configuration all about HS-PDSCH and HS-SCCH of this carrier wave in the PHYSICALSHARED CHANNEL RECONFIGURATION REQUEST message; Node B makes these resources can use the present and the future's HS-DSCH transmission channel
If Node B can not support all configurations on certain carrier wave, the HSDPA resource on this carrier wave can not successfully be established/reprovision/deletion.Node B is through the HSDPA resource unsuccessful reason of PHYSICAL SHAREDCHANNEL RECONFIGURATION FAILURE message to this carrier wave of RNC report.
And in this FAILURE message, comprise Cause IE.
If the HSDPA resource distribution on all carrier waves can not support that all Cause IE can be single general cause value, or the value relevant with the carrier wave that causes failure.
If have only the HSDPA resource distribution on the part carrier wave not support, Cause IE is the value relevant with the carrier wave that causes failure.To refuse the HSDPA relevant configuration of failure on the carrier wave among the Node B, resources configured can be used the present and the future's HS-DSCH transmission channel.
The Physical Shared Channel reconfiguration request message sees also " revision of the TC5-WG9-2005-OB5Q-of CCSA multi-carrier HSDPA Iub interface ", and just wherein the scope (Range) of DL Timeslotand Code Information LCR IE changes 0.. < maxnoofDLtsLCR>into from 1.. < maxnoofDLtsLCR >.
Table 1 is the particular content of PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST message.
Table 1PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST
Modification to Physical Shared Channel reconfiguration failure (PHYSICAL SHARED CHANNELRECONFIGURATION FAILURE) message content is as shown in table 2, the content of the zone of grey for revising in the table:
Table 2PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE
| Range?Bound | Explanation |
| maxnoofPDSCHSets | Maximum number of PDSCH Sets in a cell |
| maxnoofPUSCHSets | Maximum number of PUSCH Sets in a cell |
| maxFrequencyinCell | Maximum number of Frequency that can be defined in a Cell |
In the specific embodiment 2 of Physical Shared Channel reconfiguration course, be with embodiment 1 difference: whether separate HS-SCCH on certain carrier wave and the configuration successful of HS-PDSCH be.
Concrete regulation to Physical Shared Channel reprovision process is following:
If Node B can support the configuration all about HS-PDSCH and HS-SCCH in the PHYSICAL SHARED CHANNEL RECONFIGURATIONREQUEST message; Node B should store Configuration Generation ID IE; These resources can be used the present and the future's HS-DSCH transmission channel, and send PHYSICAL SHARED CHANNEL RECONFIGURATIONRESPONSE.
If Node B can support all the HS-SCCH relevant configuration on certain carrier wave, the HS-SCCH resource on this carrier wave should be regarded as foundation/reprovision/delete successfully, and Node B makes these resources can use the present and the future's HS-DSCH transmission channel.Node B reports the failure cause of the unsuccessful carrier wave of HS-SCCH configuration through PHYSICAL SHAREDCHANNEL RECONFIGURATION FAILURE.
If Node B can support all the HS-PDSCH relevant configuration on certain carrier wave, the HS-PDSCH resource on this carrier wave is regarded as foundation/reprovision/delete successfully, and Node B makes these resources can use the present and the future's HS-DSCH transmission channel.Node B reports the failure cause of the unsuccessful carrier wave of HS-PDSCH configuration through PHYSICAL SHAREDCHANNEL RECONFIGURATION FAILURE.
Comprise Cause IE in the PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE message.Cause IE can be single general cause value, or causes the relevant value of specific carriers of failure with each.
The mode like following table 3 or table 4 is adopted in the modification of PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE message, is the content through revising in the table in the zone of grey.
Table 3PHT SICAL SHARED CHANNEL RECONFIGURATION FAILURE
| Range?Bound | Explanation |
| maxnoofPDSCHSets | Maximum number of PDSCH Sets in a cell |
| maxnoofPUSCHSets | Maximum number of PUSCH Sets in a cell |
| maxFrequencyinCell | Maximum number of Frequency that can be defined in a Cell |
Table 4PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE
| Range?Bound | Explanation |
| maxnoofPDSCHSets | Maximum number of PDSCH Sets in a cell |
| maxnoofPUSCHSets | Maximum number of PUSCH Sets in a cell |
| maxFrequencyinCell | Maximum number of Frequency that can be defined in a Cell |
In the specific embodiment 3 of Physical Shared Channel reconfiguration course; In order to support the part success of Physical Shared Channel reprovision request; Node B PHYSICAL SHARED CHANNEL RECONFIGURATIONESPONSE message and PHYSICAL SHARED CHANNEL RECONFIGURATIONFAILURE message made amendment, so that can report the failure cause of unsuccessful carrier wave.
At this, following to the regulation of Physical Shared Channel reprovision process:
If Node B can support the configuration all about HS-SCCH in the PHYSICAL SHARED CHANNEL RECONFIGURATIONREQUEST message, Node B promptly sends PHYSICALSHARED CHANNEL RECONFIGURATION RESPONSE message.
If Node B can not support the configuration all about HS-SCCH in the PHYSICAL SHARED CHANNEL RECONFIGURATONREQUEST message, Node B should send PHYSICALSHARED CHANNEL RECONFIGURATION FAILURE message.
If Node B can support the configuration all about HS-PDSCH in the PHYSICAL SHARED CHANNEL RECONFIGURATONREQUEST message; And Node B need not carry out the configuration of HS-SCCH, and Node B should send PHYSICAL SHARED CHANNELRECONFIGURATION RESPONSE message.If Node B can not support the configuration all about HS-PDSCH in the PHYSICALSHARED CHANNEL RECONFIGURATION REQUE S T message, then should send PHYSICAL SHARED CHANNELRECONFIGURATION RESPONSE message or PHYSICAL SHAREDCHANNEL RECONFIGURATION FAILURE message.
Can comprise Cause IE in PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE message or the PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE message.
If the configuration of the HS-PDSCH on all carrier waves can not support that all Cause IE can be single general cause value, or causes the relevant value of specific carriers of failure with each.If have only the HS-PDSCH resource distribution on the part carrier wave not support, Cause IE is the relevant value of specific carriers that causes failure with each.To refuse the configuration of failure on the carrier wave among the Node B, resources configured can be used the present and the future's HS-DSCH transmission channel.
Correspondingly following shown in table 5, table 6 to the modification of PHYSICAL SHARED CHANNEL RECONFIGURATIONRESPONSE and PHYSICAL SHARED CHANNEL RECONFIGURATIONFAILURE message, be content in the table in the zone of grey through revising:
Table 5PHYSICAL SHARED CHANNEL RECONFIGURATION RESPONSE
Table 6PHYSICA SHARED CHANNEL RECONFIGURATION FAILURE
| Range?Bound | Explanation |
| maxnoofPDSCHSets | Maximum number of PDSCH Sets in a cell |
| maxnoofPUSCHSets | Maximum number of PUSCH Sets in a cell |
| maxFrequencyinCell | Maximum number of Frequency that can be defined in a Cell |
In the specific embodiment 4 of Physical Shared Channel reconfiguration course; PHYSICAL SHAREDCHANNEL RECONFIGURATION REQUEST message can only dispose a HSDPA related resource on the carrier frequency at every turn; If Node B can support the configuration all about HS-PDSCH and HS-SCCH in the PHYSICAL SHARED CHANNELRECONFIGURATION REQUEST message, Node B should send PHYSICAL SHARED CHANNEL RECONFIGURATIONRESPONSE.
For example, when being configured to the HS-PDSCH channel, comprise HS-PDSCH TDDInformation IE in the PHYSICAL SHAREDCHANNEL RECONFIGURATION REQUEST message, then Node B will judge:
If HS-PDSCH TDD Informat ion IE does not comprise any DL Timeslot and CodeInformation LCR IE and UARFCN IE, then Node B deletes all existing HS-PDSCH resources in the sub-district.
If HS-PDSCH TDD Information IE does not comprise any DL Timeslot and CodeInformation LCR IE, but comprises UARFCN IE, then Node B deletes all the existing HS-PDSCH resources on the indicated carrier wave of this UARFCN IE.
If HS-PDSCH TDD Information IE comprises DL Timeslot and CodeInformation LCR IE and UARFCN IE; And do not dispose the HS-PDSCH resource on the indicated carrier wave of UARFCN IE, then dispose the HS-PDSCH resource on this carrier wave according to DL Timeslot and Code Information LCR IE.
If HS-PDSCH TDD Information IE comprises DL Timeslot and CodeInformation LCR IE and UARFCN IE; And disposed the HS-PDSCH resource on the indicated carrier wave of UARFCN IE, then replace original HS-PDSCH resource distribution of this carrier wave with the configuration of this DL Timeslot and Code Information LCR IE.
If Node B can not support all configurations; Then should refuse all configurations in the PHYSICAL SHAREDCHANNEL RECONFIGURATION REQUEST message; And send PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE message, and in this message, comprise Cause IE.
PHYSICAL SHARED CHANNEL RECONFIGURATION FAILURE message can also can adopt the mode of table 2 with reference to 3GPP TS25.433v5.13.0.
Correspondingly to the modification such as the table 7 of PHYSICAL SHARED CHANNEL RECONFIGURATIONREQUEST message, the clipped in the table 7 is the content through revising referring to 3GPP TS25.433v5.13.0 in the zone of grey in the table:
Table 7PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST
In specific embodiment 5 of the present invention; Management method according to HSDPA resource provided by the invention; When RNC distributes relevant HSDPA resource according to factor decision needs such as the data throughout of this UE, QoS for it; RNC sends Radio Link Setup Request/Radio LinkReconfiguration Request/Radio Link Reconfiguration Prepare message to Node B, requires NodeB to distribute the HSDPA resource.Node B response should be asked, and carried out the HSDPA resource allocation, informed RNC through response message then.HS-DSCH TDD Information ResponseIE in this response message only has a carrier wave cell to HS-PDSCH.
Among the HS-DSCH TDD Information Response IE that proposes in " revision of the TC5-WG9-2005-065Q-of CCSA multi-carrier HSDPA Iub interface " literary composition two carrier wave cells are arranged; Controlled Frequency IE shown in following table 8 and UARFCN IE, what these two carrier wave cells referred to all is the frequency point information of distributing to the HS-PDSCH carrier wave of living in of UE.When two carrier frequency point information inconsistencies of indication in the HS-DSCH TDD Information Response IE that RNC receives; Will bring the cost of unnecessary fault processing to RNC, also might cause the failure of the response message at HS-DSCHTDD Information Response IE place.
Table 8HS-DSCH TDD Information Response IE
Thereby, according to HSDPA method for managing resource of the present invention, two above-mentioned carrier wave cells are combined into one, so just avoided the generation of the problems referred to above.Modification to HS-DSCH TDD InformationResponse IE is as shown in table 9, is the content through revising in the table in the zone of grey:
Table 9HS-DSCH TDD InformatIon Response IE
In specific embodiment 6 of the present invention; Management method according to HSDPA resource provided by the invention; When the ability of a sub-district and/or its resource operation state change; Node B will use Resource status indication message or AUDIT RESPONSE message to report to RNC, have carrier information among the HS-DSCH Resources Information IE in the said message, thereby make that Node B can be by the resource operation state of carrier wave to RNC report HS-DSCH.
Modification for AUDIT RESPONSE and RESOURCE STATUS INDICATION message promptly increases carrier information, shown in table 10, table 11, is the content through revising in the table in the zone of grey.
Table 10AUDIT RESPONSE
| Range?Bound | Explanation |
| Omit ... | |
| maxFPACHCell | Maximum number of FPACH that can be defined in a Cell |
| maxFrequencyinCell | Maximum number of Frequency that can be defined in a Cell |
Table 11RE S OURCE S TATUS INDICATION
In specific embodiment 7 of the present invention; According to HSDPA resource management method of the present invention; In RADIO LINK ADDITION RESPONSE message, increase HS-DSCH TDDInformation Response IE; Increase HS-DSCH TDD information IE in the RADIO LINK ADDITION REQUEST message, set up dedicated channel and HSDPA related resource when switching simultaneously with the minizone in Node B.Described HS-DSCH TDD Information Response IE can come according to prior art; Better the practice is that described HS-DSCH TDD InformationResponse IE is made amendment according to the method for the invention, makes only to have a carrier wave cell in its amended content.In addition, also can in RADIO LINK ADDITION REQUEST message, increase HS-DSCH-RNTI IE, HS-PDSCH RL ID IE, can efficient when switch the minizone in Node B so higher.
The modification of RADIO LINK ADDITION REQUEST message and RADIO LINK ADDITIONRESPONSE message is the content through revising in the zone of grey in the table shown in table 12, table 13.
Table 12RADIO LINK ADDITION REQUEST
| Range?Bound | Explanation |
| maxnoCCTrCH | Number?of?CCTrCH?for?one?UE |
| Condition | ?Explanation |
| InfoHSDSCH | The IE shall be present ifHS-DSCH Information IE is present |
Table 13RADIO LINK ADDITION RESPONSE MESSAGE
In specific embodiment 8 of the present invention,,, Common MeasurementType IE and frequency point information UARFCN IE are cooperated in order to make the relevant measurement of HSDPA based on each carrier wave in the sub-district according to HSDPA method for managing resource of the present invention.
As shown in table 14; Common Measurement Type IE in the table 14 comprises the public-measurement that HSDPA is relevant: all are not by the transmission carrier power of HS-PDSCH and the employed code word of HS-SCCH (Transmitted carrier power of all codes not used for HS-PDSCH orHS-SCCH transmission); HS-DSCH power demand (HS-DSCH Required Power), the bit rate that HS-DSCH provides (HS-DSCH Provided Bit Rate).CommonMeasurement Type IE and frequency point information UARFCN IE cooperate; The public-measurement that expression HSDPA is relevant is for carrying out on the indicated carrier wave of UARFCN IE; This makes can be based on each carrier wave in the sub-district about the measurement of HSDPA; RNC is easy to judge that which carrier wave has good HSDPA performance, helps RRM.Load balance between for example access control, the carrier wave or the like can benefit from the public-measurement relevant with HSDPA based on carrier wave.
Table 14COMMON MEASUREMENT INlTlATION REQUEST
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the HSDPA method for managing resource in the multi-carrier TD-SCDMA system is characterized in that,
When carrying out the relevant public-measurement of HSDPA, in the Commonmeasurement initiation request message that Node B sends, Common Measurement Type IE and frequency point information UARFCN IE are associated at RNC.
2. the management method of HSDPA resource as claimed in claim 1 is characterized in that, the public-measurement that said HSDPA is relevant comprises:
The bit rate that all are not provided by transmission carrier power, HS-DSCH power demand, the HS-DSCH of the code word of HS-PDSCH or HS-SCCH use.
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| CN2011103254241A CN102612144A (en) | 2006-02-23 | 2006-02-23 | HSDPA (high speed downlink packet access) resource management method in multicarrier TD-SCDMA (time division-synchronous code division multiple access) system |
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| CN2011103254241A CN102612144A (en) | 2006-02-23 | 2006-02-23 | HSDPA (high speed downlink packet access) resource management method in multicarrier TD-SCDMA (time division-synchronous code division multiple access) system |
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| CNB200610055132XA Division CN100488286C (en) | 2006-02-23 | 2006-02-23 | HSDPA resource management method for multi-carrier TD-SCDMA system |
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