CN101860974B - Resource allocation method and system and base station and wireless network controller - Google Patents
Resource allocation method and system and base station and wireless network controller Download PDFInfo
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Abstract
The invention discloses a resource allocation method and a resource allocation system. The resource allocation method comprises that: according to preset rules, a base station allocates for a terminal high-speed uplink packet (HSUPA) access control channel resources including an uplink enhanced absolute grant channel (E-AGCH) and an uplink enhanced acknowledgement indicator channel (E-HICH), determines the number of the carriers used for the terminal to transmit an uplink enhanced physical channel (E-PUCH), the carrier frequency points of the E-PUCH, and the correspondence between the E-AGCH channel and the E-HICH channel and the controlled E-PUCH channel and informs a wireless network controller (RNC) of the number of the carriers used for the terminal to transmit an uplink enhanced physical channel (E-PUCH), the carrier frequency points of the E-PUCH and the correspondence between the E-AGCH channel and the E-HICH channel and the controlled E-PUCH channel; and the RNC acquires the HSUPA control channel resources, the number of the carriers, the carrier frequency points of the E-PUCH channel and the correspondence. The invention also discloses the base station and the RNC. When the method, the system and the device of the invention are used, the configuration of the HSUPA control channel resource for the terminal in the multi-carrier HSUPA system can be realized and the correspondence between the control channel and a service channel is determined.
Description
Technical field
The present invention relates to mobile communication technology, particularly a kind of resource allocation method and system and a kind of base station and radio network controller.
Background technology
It is a kind of up enhanced scheme of introducing in the third generation partner program version 6/7 (3GPPRelease 6/7) that high speed uplink packet inserts (HSUPA) technology, is intended to improve the up peak rate at terminal and the throughput of system.
Introduced the channel of a series of enhancings in the HSUPA technology, confirmed indicating channel (E-HICH) etc. like ascending reinforced special channel (E-DCH), uplink enhanced physical channel (E-PUCH), up enhancing absolute grant channel (E-AGCH) and up enhancing.Wherein, the E-DCH channel is used to carry high-rise HSUPA data, and data on the E-DCH channel are mapped to after through coding and processing such as interweave to be transmitted on the E-PUCH channel; The E-AGCH channel is used for the base station the spendable physical resource in terminal is authorized; The E-HICH channel is used for the base station to terminal feedback ACK/NACK information.
Because the HSUPA technology of introducing among the 3GPP Release 6 is based on single-carrier cell, so this HSUPA technology is called single carrier HSUPA technology; And the HSUPA technology of introducing among the 3GPP Release 7 is based on the N frequency point cell, so this HSUPA technology is called the multi-carrier HSUPA technology.
No matter be in single carrier HSUPA system or in the multi-carrier HSUPA system, the base station all need be for its subordinate terminal configuration HSUPA control channel resource, so that the HSUPA business data transmission is correctly carried out at the terminal.Wherein, in single carrier HSUPA system, the base station is that the mode of terminal configuration HSUPA control channel resource is following:
1) at first; Control radio network controller (CRNC) carries out the HSUPA control channel resource distribution under certain sub-district through Iub interface Physical Shared Channel reconfiguration course; Specifically comprise: CRNC sends Physical Shared Channel reconfiguration request (PHYSICAL SHARED CHANNELRECONFIGURATION REQUEST) to corresponding base station, sub-district, wherein carries relevant parameters such as the employed frequency of channels such as E-PUCH, E-AGCH and E-HICH, time slot, code channel and power; Resource distribution is accomplished according to above-mentioned information in the base station, and returns Physical Shared Channel to CRNC and reshuffle response (PHYSICAL SHAREDCHANNEL RECONFIGURATION RESPONSE).
2) when needs are set up HSUPA control channel resource; The terminal is through dedicated signaling wireless connection control (RRC) signaling of Uu interface; Set up the HSUPA ability of accomplishing message (RRC setup complete) notification service radio network controller (SRNC) self like RRC, comprise the timeslot number of support etc.
3) do not exist between CRNC and the SRNC under the situation of Iur interface; SRNC is through Radio Link level base station application part (NBAP) request message of Iub interface; Set up request message, wireless link increasing request message, radio link reconfiguration preparation message and radio link reconfiguration request message etc. like Radio Link, the HSUPA ability at terminal is notified to the base station; Exist under the situation of Iur interface; SRNC at first passes through Radio Link level Radio Network System Application Part (RNSAP) request message of Iur interface; Set up request message, wireless link increasing request message, radio link reconfiguration preparation message and radio link reconfiguration request message etc. like Radio Link; The HSUPA ability information at terminal is notified to CRNC, and then through the NBAP request message of Iub interface the HSUPA ability at terminal is notified to the base station by CRNC.
4) do not exist between CRNC and the SRNC under the situation of Iur interface; The base station is through the NBAP response message of Iub interface; Set up like Radio Link that response message, Radio Link increase response message, radio link reconfiguration is ready to complete message and radio link reconfiguration response message etc.; With terminal operable HSUPA control channel resource, comprise that the relevant information of E-AGCH, E-HICH channel is notified to SRNC; Exist under the situation of Iur interface, CRNC terminal spendable HSUPA control channel resource is at first notified through the NBAP response message of Iub interface in the base station, and then is notified to SRNC through the RNSAP response message of Iur interface by CRNC.
5) the special RRC signaling of SRNC through the Uu interface will dispose to the HSUPA control channel resource notification at terminal and give the terminal.Subsequent step and scheme according to the invention do not have direct relation, do not introduce.
Wherein, the structure of the response message of NBAP/RNSAP described in the step 4) is shown in table one:
| IE/Group?Name | Presence | Range | ?IE?Type?and?Reference | Semantics Description | Criticality | Assigned Criticality |
| ?E-DCH?TDD?MAC-d?Flow?Specific?Information?Response | 0..<maxnoofEDCHMACdF/ows> | - | ||||
| ?>E-DCH?MAC-d?Flow?ID | ?M | ?9.2.1.74 | - | |||
| ?>Binding?ID | ?O | ?9.2.1.4 | - | |||
| ?>Transport?Layer?Address | ?O | ?9.2.1.63 | - | |||
| E-AGCH specifying information response (E-AGCH Specific Information Response) TDD | 0.. < maxNoOfEAGCHcodes>annotates: this scope is 4 to the maximum, need dispose 4 E-AGCH designs at most according to a carrier wave | - | ||||
| E-AGCH channel logo (E-AGCH ID) TDD | ?M | ?9.2.3.51 | - | |||
| Strengthen Radio Network Temporary Identifier (E-RNTI) | ?M | ?9.2.1.75 | ||||
| E-HICH specifying information response (Scheduled E-HICH Specific Information Response) 1.28Mcps TDD | 0.. < maxNoOfEHICHcodes>annotates: this scope is 4 to the maximum, need dispose 4 E-HICH designs at most according to a carrier wave | ?1.28Mcps?TDD?only | - | |||
| Base station employed E-HICH channel logo (EI) when terminal feedback ACK/NACK information | ?M | ?INTEGER?(0..3) | ?E-HICH?indication?which?is?used?to?indicate?UE?on?which?E-HICH?the?feedback?info?is?carried. | - | ||
| E-HICH channel logo (E-HICH ID) TDD | ?M | ?9.2.3.51a | ?If?the?Extended?E-HICH?ID?TDD?IE?is?included?in?the?E-HICH?Information?IE，?the?E-HICH?ID?TDD?IE?shall?be?ignored | - | ||
| The expansion E-HICH channel logo (Extended E-HICH ID) TDD | ?O | ?9.2.3.51b | ?Applicable?to?1.28Mcps?TDD?only，the?Extended?E-HICH?ID?TDD?IE?shall?be?used?if?the?E-HICH?identity?has?a?value?larger?than?31. | YES | ignore |
The structure of table one NBAP/RNSAP response message
Wherein, Black matrix partly is the information relevant with scheme according to the invention; " maxNoOfEAGCHcodes " representes the configurable maximum E-AGCH number of channel of giving a terminal, and " maxNoOfEHICHcodes " representes the configurable maximum E-HICH number of channel of giving a terminal.
Can find out that from table one existing NBAP/RNSAP response message can only be used to the terminal configuration HSUPA control channel resource in the single carrier HSUPA system, can only distribute 4 E-AGCH and E-HICH channel at most for a terminal.
Because the multi-carrier HSUPA technology can effectively promote the up peak rate at terminal, and makes the terminal can use carrier wave more neatly, therefore can predict, the multi-carrier HSUPA technology will be used widely in follow-up GSM.And in the multi-carrier HSUPA system; The terminal can have different HSUPA abilities; The carrier number of promptly supporting and timeslot number etc. are different, and the base station just need be according to not being all it and distributing corresponding HSUPA control channel resource of the HSUPA ability at terminal so, and obvious; The existing HSUPA control channel resource that is used for single carrier HSUPA system comprises that the configuration mode of E-AGCH channel and E-HICH channel will be no longer suitable; And, for the multi-carrier HSUPA system, the base station also need consider E-AGCH channel and E-HICH channel simultaneously and the Traffic Channel E-PUCH that controlled between corresponding relation, these all are insurmountable problems in the prior art.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of resource allocation method, can be embodied as the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and the corresponding relation between definite control channel and the Traffic Channel.
Another object of the present invention is to provide a kind of resource configuration system, can be embodied as the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and the corresponding relation between definite control channel and the Traffic Channel.
Another purpose of the present invention is to provide a kind of base station, can be embodied as the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and the corresponding relation between definite control channel and the Traffic Channel.
A purpose more of the present invention is to provide a kind of radio network controller, can be embodied as the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and the corresponding relation between definite control channel and the Traffic Channel.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of resource allocation method comprises:
The base station is according to pre-defined rule; For the terminal configuration high speed uplink packet inserts HSUPA control channel resource; Comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH; Confirm that simultaneously said terminal can send the carrier number of uplink enhanced physical channel E-PUCH, said E-PUCH channel place carrier frequency point, and said E-AGCH channel and the corresponding relation of E-HICH channel with the E-PUCH channel of being controlled, and notice is to radio network controller (RNC);
Said RNC obtains said HSUPA control channel resource, said carrier number, said E-PUCH channel place carrier frequency point, and said corresponding relation.
Preferably, said base station is according to pre-defined rule, for terminal configuration HSUPA control channel resource comprises:
The HSUPA ability of the comprehensive said terminal to report in said base station and the load condition of self current each carrier wave are said terminal configuration HSUPA control channel resource.
Preferably, said notification message is the base station application part NBAP response message of Iub interface and/or the Radio Network System Application Part RNSAP response message of Iur interface.
The NBAP response message of said Iub interface and the RNSAP response message of Iur interface comprise respectively:
Radio Link sets up that response message, Radio Link strengthen response message, radio link reconfiguration is ready to complete message and radio link reconfiguration response message.
Preferably, the said said E-PUCH channel place carrier frequency point that obtains comprises:
Whether carry the frequency point information sign that is used to identify the E-PUCH channel place carrier frequency point that said E-AGCH channel and E-HICH channel controlled in the notification message that said RNC confirms to receive; If have; Then confirm said E-PUCH channel place carrier frequency point according to said frequency point information sign; If no, then confirm said E-PUCH channel place carrier frequency point according to predetermined way.
Wherein, saidly confirm that according to predetermined way said E-PUCH channel place carrier frequency point comprises:
The main carrier of said base station is confirmed as said E-PUCH channel place carrier frequency point; Perhaps,
The DPCH DPCH place carrier wave at said terminal is confirmed as said E-PUCH channel place carrier frequency point.
A kind of resource configuration system comprises:
The base station; Be used for according to pre-defined rule; For the terminal configuration high speed uplink packet inserts HSUPA control channel resource, comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH, confirm that simultaneously the carrier number of uplink enhanced physical channel E-PUCH can be sent in the terminal, said E-PUCH channel belongs to carrier frequency point; And the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel of being controlled, and notice is given radio network controller (RNC);
Said RNC is used to obtain said HSUPA control channel resource, said carrier number, said E-PUCH channel place carrier frequency point, and said corresponding relation.
A kind of base station comprises:
Dispensing unit is used to the terminal configuration high speed uplink packet and inserts HSUPA control channel resource, comprises up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH; Confirm that simultaneously said terminal can send the carrier number of uplink enhanced physical channel E-PUCH, said E-PUCH channel place carrier frequency point, and the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel controlled;
Notification unit be used for the HSUPA control channel resource that is disposed, determined carrier number, said E-PUCH channel place carrier frequency point, and said corresponding relation is notified to radio network controller (RNC).
Preferably, said dispensing unit comprises:
Obtain subelement, be used to obtain the load condition of current each carrier wave of HSUPA ability and said base station of said terminal to report;
The configuration subelement; Being used for according to the information of obtaining is said terminal configuration HSUPA control channel resource; Confirm that simultaneously said terminal can send the carrier number of E-PUCH channel, said E-PUCH channel place carrier frequency point, and the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel controlled.
A kind of radio network controller (RNC) comprises:
Receiving element is used to receive the notification message from the base station;
Acquiring unit; Be used for obtaining the high speed uplink packet access HSUPA control channel resource that said notification message carries; Comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH; Obtain the carrier number that can send uplink enhanced physical channel E-PUCH in the terminal of carrying in the said notification message, said E-PUCH channel place carrier frequency point simultaneously, and the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel controlled;
Wherein, Saidly obtain said E-PUCH channel carrier frequency point and comprise: confirm whether to carry in the said notification message frequency point information sign that is used to identify the E-PUCH channel place carrier frequency point that said E-AGCH channel and E-HICH channel controlled; If have; Then confirm said E-PUCH channel place carrier frequency point according to said frequency point information sign; If no, then the main carrier of said base station or the DPCH DPCH place carrier wave at said terminal are confirmed as said E-PUCH channel place carrier frequency point.
It is thus clear that; Adopt technical scheme of the present invention, the base station is terminal configuration HSUPA control channel resource according to pre-defined rule; Comprise E-AGCH channel and E-HICH channel; Confirm that simultaneously the terminal can send the carrier number of E-PUCH channel, E-PUCH channel place carrier frequency point, and E-AGCH channel and the corresponding relation of E-HICH channel with the E-PUCH channel of being controlled, and notice is to RNC; RNC obtains said HSUPA control channel resource, carrier number, E-PUCH channel place carrier frequency point, and corresponding relation.Compared with prior art, scheme according to the invention has realized being the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and can confirm the corresponding relation between control channel and the Traffic Channel.
Description of drawings
Fig. 1 is the flow chart of the inventive method embodiment.
Fig. 2 is the composition structural representation of system embodiment of the present invention.
Fig. 3 is the composition structural representation of base station embodiment of the present invention.
Fig. 4 is the composition structural representation of radio network controller embodiment of the present invention.
Embodiment
To the problem that exists in the prior art; A kind of resource allocation proposal that is used for the multi-carrier HSUPA system is proposed among the present invention; That is: the base station is according to pre-defined rule, and load condition of current each carrier wave of HSUPA ability and base station self that reports such as integrated terminal etc. is the corresponding HSUPA control channel of terminal configuration resource; Comprise E-AGCH channel and E-HICH channel; Confirm that simultaneously the terminal can send the carrier number of E-PUCH channel, E-PUCH channel place carrier frequency point, and E-AGCH channel and the corresponding relation of E-HICH channel with the E-PUCH channel of being controlled, and notice is to RNC; RNC obtains above-mentioned HSUPA control channel resource, carrier number, E-PUCH channel place carrier frequency point, and information such as corresponding relation.
For making the object of the invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is done to specify further.
Fig. 1 is the flow chart of the inventive method embodiment.As shown in Figure 1, may further comprise the steps:
Step 101: the base station obtains the HSUPA ability of terminal to report and the load condition of self current each carrier wave.
How to be retrieved as prior art, to repeat no more.
Step 102: the base station is according to the information that gets access to; Be terminal configuration HSUPA control channel resource; Comprise E-AGCH channel and E-HICH channel; Confirm that simultaneously the terminal can send the carrier number of E-PUCH channel, E-PUCH channel place carrier frequency point, and the corresponding relation of E-AGCH channel and E-HICH channel and the E-PUCH channel controlled.
In this step, the HSUPA ability at the terminal that the base station comprehensively gets access to, i.e. the carrier number N that supports of terminal etc., and the load condition of self current each carrier wave are not more than the E-AGCH channel and the E-HICH channel of N cover for terminal configuration.Here a cover of being mentioned is meant on the carrier wave set for the E-AGCH channel of terminal distribution and E-HICH channel.
For instance; Suppose 6 carrier waves of base station support; And 3 carrier waves are supported at the terminal, and the current load condition (selecting idle configuration to give the terminal) of 6 carrier waves that can support according to self of base station is terminal configuration 1,2 or 3 cover E-AGCH channel and E-HICH channels so.
Simultaneously; The base station is according to the HSUPA ability at the terminal that gets access to and the load condition of self current each carrier wave; Confirm that the terminal can send the carrier number of E-PUCH channel, E-PUCH channel place carrier frequency point, and the corresponding relation of E-AGCH channel and E-HICH channel and the E-PUCH channel controlled.
Step 103: the base station notifies configuration in the step 102 and definite information to RNC.
The base station with dispose and determined information is notified to identical (seeing step 4)) in the mode of RNC and the prior art, that is: notify to RNC through the NBAP response message of Iub interface and/or the RNSAP response message of Iur interface.The NBAP response message of said Iub interface and the RNSAP response message of Iur interface comprise respectively: Radio Link sets up that response message, Radio Link strengthen response message, radio link reconfiguration is ready to complete message and radio link reconfiguration response message etc.
But, for realizing scheme according to the invention, need carry out certain expansion to the structure of NBAP/RNSAP response message, shown in table two:
| IE/Group?Name | Presence | Range | IE?Type?and Reference | Semantics Description | Criticality | Assigned Criticality |
| ?E-DCH?TDD?MAC-d?Flow?Specific?Information?Response | ?0..<maxno?ofEDCHM?ACdFlows?> | - | ||||
| ?>E-DCH?MAC-d?Flow?ID | ?M | ?9.2.1.74 | - | |||
| ?>Binding?ID | ?O | ?9.2.1.4 | - | |||
| ?>Transport?Layer?Address | ?O | ?9.2.1.63 | - | |||
| ?E-AGCH?Specific?Information?Response?TDD?Per?UARFCN | < 0.. maximum HSUPA carrier number > | - | ||||
| ?>UARFCN | ?O | The carrier frequency point that the E-AGCH channel is controlled | ?- | |||
| ?>E-AGCH?Specific?Information?Response?TDD | ?0.<maxNo?OfEAGCH?codes> | ?- | ||||
| ?>>E-AGCH?ID?TDD | ?M | ?9.2.3.51 | - | |||
| ?E-RNTI | ?M | ?9.2.1.75 | - | |||
| ?Scheduled?E-HICH?Specific?Information?Response?1.28Mcps?TDD?Per?UARFCN | < 0.. maximum HSUPA carrier number > | - | ||||
| ?>UARFCN | ?O | The carrier frequency point that the E-HICH channel is controlled | - | |||
| ?>Scheduled?E-HICH?Specific?Information?Response?1.28Mcps?TDD | ?0..<maxNo?OfEHICHc?odes> | ?1.28Mcps?TDD?only | - | |||
| ?>>EI | ?M | ?INTEGER?(0..3) | ?E-HICH?indication?which?is?used?to?indicate?UE?on?which?E-HICH?the?feedback?info?is?carried. | - | ||
| ?>>E-HICH?ID?TDD | ?M | ?9.2.3.51a | ?If?the?Extended?E-HICH?ID?TDD?IE?is?included?in?the?E-HICH?Information?IE，?the?E-HICHID?TDD?IE?shall?be?ignored | - | ||
| ?>>Extended?E-HICH?ID?TDD | ?O | ?9.2.3.51b | ?Applicable?to?1.28Mcps?TDD?only，the?Extended?E-HICH?ID?TDD?IE?shall?be?used?if?the?E-HICH?identity?has?a?value?larger?than?31. | YES | ignore |
The structure of the NBAP/RNSAP response message after table two expansion
Wherein, black matrix partly is the content of being expanded.
" UARFCN " is the frequency point information sign, is used to identify the E-PUCH channel that E-AGCH channel and E-HICH channel controlled and belongs to carrier frequency point; In this way, E-AGCH channel and E-HICH channel just can be set up binding relationship with its E-PUCH interchannel of controlling, i.e. corresponding relation.
" E-AGCH Specific Information Response TDD Per UARFCN " is used to be designated the E-AGCH channel that the E-PUCH channel on " UARFCN " indicated carrier wave is disposed; The number of times that " E-AGCH Specific Information Response TDD Per UARFCN " occurs can be that " maximum HSUPA carrier number " arrived in " 0 "; Concrete occurrence number combines the situation such as load of terminal capability and current each carrier wave in base station self to confirm by the base station; Through this occurrence number, reflecting the base station is the carrier number that can send the E-PUCH channel of terminal distribution; Simultaneously, can indicate E-PUCH channel place carrier frequency point through " UARFCN ".
" scheduled E-HICH Specific Information Response 1.28Mcps TDD PerUARFCN " is used to be designated the E-PUCH channel institute collocated E-HICH channel on " UARFCN " indicated carrier wave; The number of times that " scheduled E-HICH Specific Information Response 1.28Mcps TDDPer UARFCN " occurs can be that " maximum HSUPA carrier number " arrived in " 0 "; Concrete occurrence number combines the situation such as load of terminal capability and current each carrier wave in base station self to confirm by the base station; Through this occurrence number, reflecting the base station is the carrier number that can send the E-PUCH channel of terminal distribution; Simultaneously, can indicate E-PUCH channel place carrier frequency point through " UARFCN ".
" O " expression that " UARFCN " is corresponding is optional, promptly can in notification message, not carry E-PUCH channel place carrier frequency point.
Identical in the represented implication of the part of non-black-body shown in the table two and the prior art.
Step 104:RNC receives the notification message from the base station; Obtain the HSUPA control channel resource of wherein carrying, carrier number, E-PUCH channel place carrier frequency point that the E-PUCH channel can be sent in the terminal, and the information such as corresponding relation of E-AGCH channel and E-HICH channel and the E-PUCH channel controlled.
Wherein, For obtaining of E-PUCH channel place carrier frequency point; Owing to identify E-PUCH channel place carrier frequency point with frequency point information sign " UARFCN " in the table two; And the attribute of " UARFCN " is optional, does not so in a single day have " UARFCN ", and the follow-up E-PUCH channel place carrier frequency point that how to obtain is exactly a problem that must solve.
, stipulate in the present embodiment that RNC is after receiving notification message for this reason; At first judge and wherein whether carry the frequency point information sign; If have, then confirm E-PUCH channel place carrier frequency point, because the effect of frequency point information sign is exactly to be used to identify the carrier frequency point that E-PUCH channel that E-AGCH channel and E-HICH channel controlled belongs to according to frequency point information sign; Therefore get access to the frequency point information sign, also just correspondingly got access to E-PUCH channel place carrier frequency point; If no, then confirm E-PUCH channel place carrier frequency point according to predetermined way, such as, the main carrier of base station or the DPCH channel place carrier wave at terminal are confirmed as E-PUCH channel place carrier frequency point.
Correspondingly, for the base station,, so then can in notification message, not carry the frequency point information sign if determine the main carrier that E-PUCH channel place carrier frequency point is the base station or the DPCH channel place carrier wave at terminal.
After step 104 was finished, how RNC notified the configuration information that gets access to the terminal, and the terminal follow-up how to handle etc. all with prior art in identical, repeat no more.
Need to prove that embodiment illustrated in fig. 1 being merely illustrates, be not limited to technical scheme of the present invention.Such as, base station when being terminal configuration HSUPA control channel resource etc., institute's foundation can not be the HSUPA ability of terminal to report and the load condition of self current each carrier wave, but according to other feasible principle, concrete implementation is not limit.
In addition, embodiment illustrated in fig. 1 in, it can be identical carrier wave that E-AGCH channel, E-HICH channel place carrier wave belongs to carrier wave with its E-PUCH channel of controlling, also can be different carrier waves, which kind of situation no matter, scheme according to the invention all will be suitable for.Just for preceding a kind of situation, it is identical that the base station need guarantee that the represented carrier frequency point of UARFCN in the notification message and corresponding E-AGCH channel and E-HICH channel belong to carrier frequency point.
Based on said method, Fig. 2 is the composition structural representation of system embodiment of the present invention.As shown in Figure 2, comprising:
RNC22 is used to obtain said HSUPA control channel resource, carrier number, E-PUCH channel place carrier frequency point, and said corresponding relation.
Fig. 3 is the composition structural representation of base station embodiment of the present invention.As shown in Figure 3, comprising:
Dispensing unit 31 is used to terminal configuration HSUPA control channel resource, comprises E-AGCH channel and E-HICH channel; Confirm that simultaneously the terminal can send the carrier number of E-PUCH channel, E-PUCH channel place carrier frequency point, and the corresponding relation of E-AGCH channel and E-HICH channel and the E-PUCH channel controlled;
Wherein, can specifically comprise in the dispensing unit 31:
Obtain subelement 311, be used to obtain the load condition of current each carrier wave of HSUPA ability and base station of terminal to report;
Fig. 4 is the composition structural representation of radio network controller embodiment of the present invention.As shown in Figure 4, comprising:
Receiving element 41 is used to receive the notification message from the base station;
Acquiring unit 42; Be used for obtaining the HSUPA control channel resource that this notification message carries; Comprise E-AGCH channel and E-HICH channel; Obtain the carrier number that can send the E-PUCH channel in the terminal of carrying in this notification message, E-PUCH channel place carrier frequency point simultaneously, and the corresponding relation of E-AGCH channel and E-HICH channel and the E-PUCH channel controlled;
Wherein, The mode of obtaining E-PUCH channel carrier frequency point is: confirm whether to carry in this notification message the frequency point information sign that is used to identify the E-PUCH channel place carrier frequency point that E-AGCH channel and E-HICH channel controlled; If have; Then confirm E-PUCH channel place carrier frequency point,, then the main carrier of base station or the DPCH channel place carrier wave at terminal are confirmed as E-PUCH channel place carrier frequency point if do not have according to this frequency point information sign.
The concrete workflow of Fig. 2, system shown in 3 and 4 and device embodiment repeats no more please with reference to the respective description among the method embodiment shown in Figure 1 here.
In a word, adopt technical scheme of the present invention, realized being the terminal configuration HSUPA control channel resource in the multi-carrier HSUPA system, and confirmed the corresponding relation between control channel and the Traffic Channel.
In sum, more than being 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 (6)
1. a resource allocation method is characterized in that, comprising:
The base station is according to pre-defined rule; For the terminal configuration high speed uplink packet inserts HSUPA control channel resource; Comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH; Confirm that simultaneously said terminal can send the carrier number of uplink enhanced physical channel E-PUCH, said E-PUCH channel place carrier frequency point, and said E-AGCH channel and the corresponding relation of E-HICH channel with the E-PUCH channel of being controlled, and notice is to radio network controller (RNC);
Said RNC obtains said HSUPA control channel resource, said carrier number, said E-PUCH channel place carrier frequency point, and said corresponding relation;
Wherein, the said said E-PUCH channel place carrier frequency point that obtains comprises:
Whether carry the frequency point information sign that is used to identify the E-PUCH channel place carrier frequency point that said E-AGCH channel and E-HICH channel controlled in the notification message that said RNC confirms to receive; If have; Then confirm said E-PUCH channel place carrier frequency point according to said frequency point information sign; If no, then confirm said E-PUCH channel place carrier frequency point according to predetermined way;
Saidly confirm that according to predetermined way said E-PUCH channel place carrier frequency point comprises:
The main carrier of said base station is confirmed as said E-PUCH channel place carrier frequency point; Perhaps,
The DPCH DPCH place carrier wave at said terminal is confirmed as said E-PUCH channel place carrier frequency point.
2. method according to claim 1 is characterized in that, said base station is according to pre-defined rule, for terminal configuration HSUPA control channel resource comprises:
The HSUPA ability of the comprehensive said terminal to report in said base station and the load condition of self current each carrier wave are said terminal configuration HSUPA control channel resource.
3. method according to claim 1 and 2 is characterized in that, said notification message is the base station application part NBAP response message of Iub interface and/or the Radio Network System Application Part RNSAP response message of Iur interface.
4. method according to claim 3 is characterized in that, the NBAP response message of said Iub interface and the RNSAP response message of Iur interface comprise respectively:
Radio Link sets up that response message, Radio Link strengthen response message, radio link reconfiguration is ready to complete message and radio link reconfiguration response message.
5. a resource configuration system is characterized in that, comprising:
The base station; Be used for according to pre-defined rule; For the terminal configuration high speed uplink packet inserts HSUPA control channel resource, comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH, confirm that simultaneously the carrier number of uplink enhanced physical channel E-PUCH can be sent in the terminal, said E-PUCH channel belongs to carrier frequency point; And the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel of being controlled, and notice is given radio network controller (RNC);
Said RNC is used to obtain said HSUPA control channel resource, said carrier number, said E-PUCH channel place carrier frequency point, and said corresponding relation;
Wherein, the said said E-PUCH channel place carrier frequency point that obtains comprises:
Whether carry the frequency point information sign that is used to identify the E-PUCH channel place carrier frequency point that said E-AGCH channel and E-HICH channel controlled in the notification message that said RNC confirms to receive; If have; Then confirm said E-PUCH channel place carrier frequency point according to said frequency point information sign; If no, then confirm said E-PUCH channel place carrier frequency point according to predetermined way;
Saidly confirm that according to predetermined way said E-PUCH channel place carrier frequency point comprises:
The main carrier of said base station is confirmed as said E-PUCH channel place carrier frequency point; Perhaps,
The DPCH DPCH place carrier wave at said terminal is confirmed as said E-PUCH channel place carrier frequency point.
6. a radio network controller (RNC) is characterized in that, comprising:
Receiving element is used to receive the notification message from the base station;
Acquiring unit; Be used for obtaining the high speed uplink packet access HSUPA control channel resource that said notification message carries; Comprise up enhancing absolute grant channel E-AGCH and up enhancing affirmation indicating channel E-HICH; Obtain the carrier number that can send uplink enhanced physical channel E-PUCH in the terminal of carrying in the said notification message, said E-PUCH channel place carrier frequency point simultaneously, and the corresponding relation of said E-AGCH channel and E-HICH channel and the E-PUCH channel controlled;
Wherein, The said said E-PUCH channel place carrier frequency point that obtains comprises: confirm whether to carry in the said notification message frequency point information that is used to identify the E-PUCH channel place carrier frequency point that said E-AGCH channel and E-HICH channel controlled and identify; If have; Then confirm said E-PUCH channel place carrier frequency point according to said frequency point information sign; If no, then the main carrier of said base station or the DPCH DPCH place carrier wave at said terminal are confirmed as said E-PUCH channel place carrier frequency point.
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