CN101860899A - Control channel indication method, system and equipment in multi-carrier HSUPA (High Speed Uplink Packet Access) - Google Patents
Control channel indication method, system and equipment in multi-carrier HSUPA (High Speed Uplink Packet Access) Download PDFInfo
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Abstract
The invention discloses a control channel indication method in multi-carrier high speed uplink packet access HSUPA, comprising the following steps that a network determines the carrier identifications of all carriers the enhanced uplink absolute grant channels (E-AGCH) of terminals belong to and determines the carrier identifications of all carriers the hybrid ARQ indicator channels (E-HICH) of the terminals belong to; the network sends carrier identification the E-AGCH channel of each terminal belong to and the carrier identification the E-HICH channel of the terminal belongs to to the corresponding terminal to indicate the terminals to determine the carrier of the E-AGCH channel and the carrier the E-HICH channel belongs to by the received carrier identifications. The invention solves the problem of control channel indication deficiency of the multi-carrier HSUPA. The invention also discloses control channel indication system, network equipment and terminal in the multi-carrier high speed uplink packet access.
Description
Technical field
The present invention relates to the communications field, relate in particular in a kind of multi-carrier HSUPA technology indicating means, system and equipment control channel.
Background technology
In order to improve the transmitting uplink data ability, Frequency Division Duplexing (FDD) (Frequency Division Duplex in the WCDMA access system (WCDMA), FDD) pattern, high spreading rate time division duplex (High ChipRate Time Division Duplex, HCR TDD) pattern and TD-SCDMA system (TD-SCDMA, be called low spreading rate tdd mode again, LCR TDD) in the Release 6 of 3G (Third Generation) Moblie standardization body definition and Release 7, introduced up enhancing (EnhancedUplink) technology in succession, be called high speed uplink packet and insert (High Speed Uplink Packet Access, HSUPA) technology.
HSUPA uses mixed automatic retransmission request (Hybrid Automatic Repeat Request, HARQ), Adaptive Modulation and Coding (Adaptive Modulation and Code, AMC) and key technology such as fast dispatch, can make the variation of transfer of data fast adaptation channel, thereby reduce retransmission delay time, improve link performance, the elevator system throughput.
In order to support the performance of HSUPA, LCR TDD system define the transmission that new channel is used for data and control signaling, the new channel of definition comprises: Enhanced Uplink Dedicated Channel (E-DCH), E-DCH physical uplink channel (E-PUCH), up-enhancing control channel (E-UCCH), enhanced uplink random access channel (E-RUCCH), E-DCH absolute grant channel (E-AGCH), E-DCH are mixed and are retransmitted (HARQ) automatically and confirm indicating channel (E-HICH).
Respectively the new channel that defines is described below.
The E-DCH channel is the high speed uplink shared channel, is responsible for the resource that carrying private subscribers high speed business data are used, and comprises power resource, time interval resource, code channel resource etc., and this channel can be distributed by base station scheduling.
E-UCCH channel and E-RUCCH channel are used to transmit the signaling information relevant with up enhancing.Wherein the E-UCCH channel is the E-DCH ascending control channel, is in the same place with E-DCH is multiplexing usually, together is mapped to the data block portions of E-PUCH with E-DCH, is used to carry up dedicated control signaling, transmits the relevant information of current E-DCH HARQ; E-RUCCH is that E-DCH inserts ascending control channel at random, carries schedule information (SI) and is used for assistant base station terminal is carried out allocation of radio resources.
E-AGCH is a down physical channel, is used to carry up E-DCH authorization message.Described authorization message comprises: power authorization message, code channel authorization message, time slot authorization message, resource continuous indication information, E-HICH indication (E-HICH Indicator, EI) information, E-UCCH quantity indication information and be used for the E-AGCH round-robin queue number that E-AGCH does exterior ring power control.Resources such as the power that terminal is authorized by the E-AGCH channel according to the base station, code channel, time slot are carried out transmitting uplink data by up E-DCH channel.
E-HICH is a down physical channel, is used for transmitting the affirmation information of base station HARQ entity to up E-PUCH channel data, and it is by down physical channel and a signature sequence definition of a SF16.Can carry the affirmation indication information of one or more terminals on configurable many E-HICH channels in the sub-district, E-HICH.Which bar E-HICH channel is a terminal use is to be indicated by the respective indicator EI on the E-AGCH.
The transfer of data that the E-DCH channel carries out in the LCRTDD system is divided into dual mode, and a kind of is scheduled transmission, and another kind is non-scheduled transmission.In the scheduled transmission mode, Radio Resource is to dispatch distribution by base station (NodeB) by the E-AGCH channel, terminal is on the resource of base station indication, using the E-PUCH channel to carry out upstream data sends, terminal sends successfully or sends failure by monitoring E-HICH channel judgment data simultaneously, thereby decision is to carry out new data transmission or carry out legacy data retransmitting.
In the scheduled transmission process, control channels such as E-AGCH channel and E-HICH channel are by base station configuration, and feed back to radio network controller (RNC).The base station comprises that to the configuration of control channel time slot, code channel, power that the E-AGCH channel is used adjusts time slot, code channel and the EI etc. of step-length etc. and feedback E-HICH channel.Shown in table 1 (a),, shown in table 1 (b), be the allocation list of the E-HICH channel that defines among the Release8 for the allocation list of the E-AGCH channel that defines among the Release8.
Table 1 (a)
Table 1 (b)
Radio network controller receives behind the control channel configuration information of base station feedback by wave point notice terminal.Terminal receives signaling content in the E-AGCH channel according to the configuration information that receives in corresponding position, and receives the signaling content of base station E-HICH feedback channel in the relevant position.
Above-described HSUPA is based on single-carrier technology, and promptly terminal is only in an enterprising line data of carrier wave and the transmission of channel and the situation of reception.In single-carrier technology, all on a carrier wave, the resource that can be used in HSUPA when this carrier wave has in limited time very much for Traffic Channel and control channel, and the peak rate that adopts single carrier HSUPA technology to send data will be subject to the number of code channel.In order further to improve transmission rate, a kind of multi-carrier HSUPA technology has been proposed, promptly the terminal in the sub-district can be in the enterprising line data transmission of a plurality of carrier waves.But, in the implementation of multi-carrier HSUPA technology and since terminal can with carrier wave have a plurality of, if utilize single carrier HSUPA technology that control channel is configured, which carrier wave is terminal can't be informed on receives control channel, and the multi-carrier HSUPA business can't correct execution.
Summary of the invention
The embodiment of the invention provides indicating means, system, network equipment and the terminal of control channel in a kind of multi-carrier high-speed upstream packet access, has solved the problem of the control channel indication disappearance of multi-carrier HSUPA.
The indicating means of control channel during a kind of multi-carrier high-speed upstream packet inserts, described method comprises:
Network side is determined the carrier identification of all carrier waves at absolute grant channel E-AGCH place of the enhanced uplink of terminal, and the carrier identification of all carrier waves of determining the automatic retransfer indication channel E-HICH of the mixing place of described terminal;
Network side sends to corresponding terminal with the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal, indicates described terminal to determine the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
A kind of network equipment, described network equipment comprises:
The carrier identification determination module is used for determining the carrier identification of all carrier waves at the E-AGCH channel place of terminal, and the carrier identification of all carrier waves of determining the E-HICH channel place of described terminal;
Sending module is used for the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal is sent to corresponding terminal.
The indication mechanism of control channel during a kind of multi-carrier high-speed upstream packet inserts, described system comprises network equipment and terminal, wherein:
Network equipment, be used for determining the carrier identification of all carrier waves at the E-AGCH channel place of described terminal, and the carrier identification of all carrier waves at the E-HICH channel place of definite described terminal, and the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal sends to corresponding terminal;
Terminal is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
A kind of terminal, described terminal comprises:
Receiver module is used for the reception carrier sign, and the carrier wave of described carrier identification correspondence has the E-AGCH channel of this terminal, and/or has the E-HICH channel of terminal;
Executive Module is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place according to the carrier identification that receives.
After the present invention determines the carrier identification of the E-AGCH channel of terminal and E-HICH channel place carrier wave by network equipment, the carrier identification of determining is sent to terminal, indicating terminal is determined the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives, solved in the existing multi-transceiver technology, terminal can't be determined the E-AGCH channel that uses and the problem of E-HICH channel place carrier wave, after network equipment sends to terminal with carrier identification, terminal just can be determined E-AGCH channel and E-HICH channel place carrier wave in view of the above, makes the multi-carrier HSUPA technology can correct execution.
Description of drawings
Fig. 1 is the indicating means step schematic diagram of control channel in the multi-carrier HSUPA in the embodiment of the invention one;
Fig. 2 is the indication mechanism structural representation of control channel in the multi-carrier HSUPA in the embodiment of the invention two;
Fig. 3 is an architecture of base station schematic diagram in the embodiment of the invention three;
Fig. 4 is a terminal structure schematic diagram in the embodiment of the invention four.
Embodiment
When carrying out the multicarrier business, can correctly know the relevant information of control channel in order to make terminal with multi-carrier HSUPA ability, after the equipment of network side is terminal distribution E-AGCH channel and E-HICH channel, determine the carrier identification of E-AGCH channel and E-HICH channel place carrier wave, and all carrier identification that will determine send to terminal, then terminal can be determined the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place according to the carrier identification that receives, and then the affirmation information in authorization message in the acquisition E-AGCH channel and the monitoring E-HICH channel, so that correct execution multi-carrier HSUPA business.
Below in conjunction with Figure of description the embodiment of the invention is described in detail.
Can be applied to multi-carrier HSUPA system or high-speed packet in various embodiments of the present invention and insert (HSPA) and follow-up evolution system, the terminal that relates to is the terminal with multi-carrier HSUPA ability, the carrier identification that relates to be can unique expression carrier wave information.
As shown in Figure 1, be the indicating means step schematic diagram of control channel in the multi-carrier HSUPA in the embodiment of the invention one, this method may further comprise the steps:
Step 101: at least one carrier wave is selected in the base station from the carrier wave that terminal can be used.
The mode of base station selected carrier wave can have multiple, for example: under the less situation of resource occupation amount, can select whole available carrier wave of terminal; Perhaps, according to the performance or the channel condition of terminal, from the available carrier wave of terminal, select at least one carrier wave.
In the present embodiment, the base station can be one or more terminal distribution channels simultaneously, for example: the base station can be determined the available carrier wave of terminal A and terminal B respectively, and in the available carrier wave of terminal A, be terminal A configuration E-AGCH channel and E-HICH channel, in the available carrier wave of terminal B, be terminal B configuration E-AGCH channel and E-HICH channel.
Step 102: the base station is described terminal distribution E-AGCH channel and E-HICH channel in the carrier wave of selecting.
The quantity of the E-AGCH channel that distributes in a carrier wave is unfixing, can distribute at least one E-AGCH channel, can not distribute the E-AGCH channel yet.The quantity of the E-HICH channel that distributes in a carrier wave equally can not fixed yet.
In present embodiment one, the base station also will be in carrier wave the E-PUCH channel of distributing terminals, distribute in the carrier wave that the E-PUCH channel of terminal can be selected in step 101, also can in other available carrier wave of terminal, distribute, and the base station relevant information of the E-PUCH channel of configurating terminal (carrier identification of E-PUCH channel place carrier wave, E-PUCH channel time slot and the information such as code channel in carrier wave) simultaneously also.The E-PUCH channel of distributing terminals can carry out before step 102 in carrier wave, also can carry out after step 102.
Because terminal is by E-PUCH channel uplink transmission data the time, need to know the authorization message of this E-PUCH channel in advance, and this authorization message is by an E-AGCH Channel Transmission, and therefore, the quantity of the E-PUCH channel of distribution is identical with the quantity of E-AGCH channel; After terminal is by E-PUCH channel uplink transmission data, need to obtain the whether affirmation information of transmission success of data by an E-HICH channel, therefore, the quantity of E-PUCH channel is identical with the quantity of E-HICH channel, that is to say, for the quantity of the quantity of the E-AGCH channel of terminal distribution, E-HICH channel identical with the quantity of E-PUCH channel.
Step 103: the carrier identification of all carrier waves at the E-AGCH channel place of terminal is determined in the base station, and, determine the carrier identification of all carrier waves at the E-HICH channel place of described terminal.
In present embodiment one, the base station also needs to determine time slot and the code channel of E-AGCH channel in carrier wave, and time slot and the code channel of E-HICH channel in carrier wave.The base station determine control channel in carrier wave time slot and the step of code channel can between step 102 and step 103, carry out, also can in step 103, carry out, can also after step 103, carry out.
Step 104: the base station sends to corresponding terminal with the carrier identification at the E-AGCH channel place of each terminal and the carrier identification at E-HICH channel place.
Also send the corresponding relation of the channel of the configuration in each carrier identification carrier wave corresponding when in this step, the base station sends to corresponding terminal with carrier identification simultaneously with this sign to terminal.For example: two carrier waves are selected in the base station from the available carrier wave of terminal A, and sign is respectively carrier wave 1 and carrier wave 2.The E-AGCH channel of base station difference configurating terminal A in two carrier waves, two E-HICH channels of configuration in the carrier wave of carrier wave 1 correspondence, when then the base station sends to terminal A with carrier wave 1 and carrier wave 2 as carrier identification, the corresponding relation notice terminal A of the channel that disposes in the carrier wave that simultaneously can also carrier identification is corresponding with this sign, the corresponding relation here is: disposed an E-AGCH channel and two E-HICH channels in the carrier wave of carrier wave 1 correspondence; Disposed an E-AGCH channel in the carrier wave of carrier wave 2 correspondences.Terminal receives the corresponding relation of the channel of carrier identification and carrier wave and configuration, and determine the carrier wave of correspondence according to the carrier identification that receives after, can know to have the E-AGCH channel in definite carrier wave and/or have the E-HICH channel.
If the base station is terminal A and terminal B configuration E-AGCH channel and E-HICH channel simultaneously, then in this step, the base station will send to corresponding terminal (terminal A) for the carrier identification of all carrier waves at the E-AGCH channel of terminal A configuration and E-HICH channel place, and the base station will send to corresponding terminal (terminal B) for the carrier identification of all carrier waves at the E-AGCH channel of terminal B configuration and E-HICH channel place.
After the carrier identification of carrier wave at the E-AGCH channel of terminal and E-HNCH channel place is determined in the base station, can determine time slot and the code channel of E-AGCH channel in carrier wave further, time slot and the code channel of E-HICH channel in carrier wave, then with time slot and the code channel of E-AGCH channel in carrier wave, time slot and the code channel of E-HICH channel in carrier wave sends to corresponding terminal, the E-AGCH channel and time slot and the code channel of E-HICH channel in carrier wave that are terminal A send to terminal A, and the E-AGCH channel of terminal B and E-HICH channel time slot and the code channel in carrier wave sends to terminal B.
The base station sends each carrier identification, time slot and code channel by the RNC of standard and the dedicated signaling of the logic interfacing between the NodeB (Iub interface) to RNC.Described dedicated signaling comprises Radio Link foundation response (RADIO LINK SETUP RESPONSE), radio link reconfiguration response (RADIO LINKRECONFIGURATION RESPONSE) etc.
Each carrier identification, time slot and the code channel that RNC will receive is transmitted to terminal by the dedicated signaling of the interface between UE and UTRAN (Uu interface).Described dedicated signaling comprises that the Radio Resource control connection sets up signaling (RRC CONNECTION SETUP), radio bearer is set up signaling (RADIO BEARERSETUP), radio bearer is reshuffled signaling (RADIO BEARER RECONFIGURATION), transmission channel is reshuffled signaling (TRANSPORT CHANNEL RECONFIGURATION), physical channel reshuffles signaling (PHYSICAL CHANNEL RECONFIGURATION) or cell update is confirmed signaling (CELL UPDATE CONFIRM) etc.
Execution in step 101 to the entity of step 104 is not limited to the base station, can be other equipment of network side, using system broadcasting or dedicated signaling mode be transmitted to terminal with the E-AGCH channel of configuration information (carrier identification, time slot and code channel) and E-HICH channel information (carrier identification, time slot and code channel) in carrier wave in carrier wave by RNC at wave point (Uu interface).
Step 105: terminal is determined the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
Further, terminal is determined the E-AGCH channel according to the time slot and the code channel of E-AGCH channel in carrier wave, and the authorization message transmitting uplink data of the reverse link traffic channel that carries according to the E-AGCH channel, and, determine the E-HICH channel according to the time slot and the code channel of E-HICH channel in carrier wave, and monitor the affirmation information of the data correspondence of reverse link traffic channel transmission.
By the scheme of step 101 to step 105, network side is in same carrier wave or carry out the flexible configuration of control channel between different carrier, and the relevant information that terminal is carried out multi-carrier HSUPA required control channel when professional informed terminal, make terminal find and to use control channel to operate accordingly, make the multi-carrier HSUPA business can correct execution.
Each step to embodiment one is described in detail below.
After E-AGCH channel and E-HICH channel in each carrier wave determined in the base station in step 102, consider terminal E-AGCH channel, E-HICH channel and E-PUCH channel have a plurality of respectively, can be after step 102 and before the step 104, by the E-AGCH channel of base station with described terminal, E-HICH channel and E-PUCH channel divide into groups, wherein: comprise an E-AGCH channel in every group, an E-HICH channel and an E-PUCH channel, and, E-HICH Channel Transmission during E-AGCH Channel Transmission during the authorization message of E-PUCH channel transmission data is passed through on the same group, the affirmation information of the data correspondence of E-PUCH Channel Transmission are passed through on the same group.
The base station obtains a plurality of channel group after channel is divided into groups, then the process of base station transmission carrier identification can be in the step 104: in each group that the base station will obtain after will dividing into groups, send to corresponding terminal after the carrier identification binding of every group E-AGCH channel, E-PUCH channel and E-HICH channel place carrier wave.
In division operation, equally also can send the corresponding relation of the channel that disposes in the carrier identification carrier wave corresponding to terminal with this sign, that is to say, in the information that terminal sends, can also comprise: the carrier identification of the carrier identification of the carrier identification of E-AGCH channel place carrier wave and the corresponding relation of E-AGCH channel, E-PUCH channel place carrier wave and the corresponding relation of E-PUCH channel and E-HICH channel place carrier wave and and the corresponding relation of E-HICH channel.
By grouping to E-AGCH channel, E-HICH channel and E-PUCH channel, make terminal after receiving carrier identification with binding relationship, can know directly that the channel in the carrier identification with binding relationship also has binding relationship, has reduced the workload of terminal.
In present embodiment one, the carrier wave possibility at the E-AGCH channel on the same group, E-HICH channel and E-PUCH channel place is identical also may be different, for example: the E-AGCH channel on the same group, E-HICH channel and E-PUCH channel can be positioned at same carrier wave, also can be that two channels are arranged in a carrier wave, remaining a channel and be arranged in another carrier wave, can also be that three channels lay respectively in the different carrier.No matter whether the carrier wave at three channel places is identical on the same group, the base station can send carrier identification and time slot and the code channel of channel in carrier wave to RNC by in following three kinds of modes any one.
First kind of mode: the base station sends by a carrier wave indication information carrier identification, the carrier identification of E-HICH channel place carrier wave and the carrier identification of E-PUCH channel place carrier wave of the E-AGCH channel place carrier wave in same group to described terminal.Only send a carrier wave indication information in the manner, realize easily and the compatibility of single carrier transmission mode, change less existing configuration mode to terminal.
As shown in table 2, first kind of multicarrier control channel allocation list in the embodiment of the invention one disposed two signalings in the allocation list shown in the table 2, one is the tricks of control channel, another is the carrier wave indication information, carried one group in the carrier identification of three channel correspondences.Thereafter 3 signalings are represented the allocation list of the E-PUCH channel that defines among the allocation list of the E-HICH channel that defines in the allocation list, Release8 of the E-AGCH channel that defines among the Release8 and the Release8 respectively, carrier wave by three channel places in one group of the carrier wave indication information indicating terminal, the allocation list of the channel by three follow-up standards, each channel of indicating terminal time slot and the information such as code channel in carrier wave.
Table 2
The second way: the base station sends carrier identification by the carrier wave indication information of three bindings to described terminal respectively.
The manner is compared to first kind of mode, and the mode of carrier wave indication is more flexible.
As shown in table 3, for second kind of multicarrier control channel allocation list in the embodiment of the invention one, in the allocation list shown in the table 3, by the tricks of a newly-increased denoting signaling control channel, every suit control channel is represented by three carrier wave indication informations.For example: the carrier identification of E-AGCH channel place carrier wave is carried by carrier wave indication information 1, and the carrier identification of E-HICH channel place carrier wave is carried by carrier wave indication information 2, and the carrier identification of E-PUCH channel place carrier wave is carried by carrier wave indication information 3.Be provided with the allocation list of the E-AGCH channel that defines among the Release8 behind the carrier wave indication information 1, terminal can be determined E-AGCH channel place carrier wave according to the carrier identification in the carrier wave indication information 1, and determines the position of E-AGCH channel in carrier wave according to the allocation list of the E-AGCH channel that defines among the Release8; Be provided with the allocation list of the E-HICH channel that defines among the Release8 behind the carrier wave indication information 2, be provided with the allocation list of the E-PUCH channel that defines among the Release8 behind the carrier wave indication information 3.Carrier wave indication information 1, carrier wave indication information 2 and carrier wave indication information 3 are used for representing the carrier identification of same group channel place carrier wave, therefore, carrier wave indication information 1, carrier wave indication information 2 and carrier wave indication information 3 are the carrier wave indication informations with binding relationship.
Table 3
The third mode: the base station sends carrier identification by the carrier wave indication information of two bindings to described terminal, wherein, a carrier wave indication information carries the carrier identification of two channel place carrier waves, and another carrier wave indication information carries the carrier identification of a channel place carrier wave of residue.
Can select the carrier identification of two channel correspondences to be placed on a carrier wave indication information in the manner, can make the set-up mode of allocation list and networking mode more flexible, reduce carrier wave indication expense compared to the second way.
As shown in table 4, for the third multicarrier control channel allocation list in the embodiment of the invention one, in the allocation list shown in the table 4, by the tricks of a newly-increased denoting signaling control channel, every suit control channel is represented by two carrier wave indication informations.For example: when the E-AGCH channel in every cover control channel is arranged in the identical time slot of same carrier wave with the E-HICH channel, the carrier identification of E-AGCH channel and E-HICH channel place carrier wave is carried by carrier wave indication information 1, the carrier identification of E-PUCH channel place carrier wave is carried by carrier wave indication information 2, be provided with the allocation list of the E-HICH channel that defines among the allocation list of the E-AGCH channel that defines among the Release8 and the Release8 behind the carrier wave indication information 1, terminal can be determined E-AGCH channel and E-HICH channel place carrier wave according to the carrier identification in the carrier wave indication information 1, and determines E-AGCH channel and the position of E-HICH channel in carrier wave according to the allocation list of E-AGCH channel that defines among the Release8 and E-HICH channel; Be provided with the allocation list of the E-PUCH channel that defines among the Release8 behind the carrier wave indication information 2.Carrier wave indication information 1 and carrier wave indication information 2 are used for representing the carrier identification of same group channel place carrier wave, and therefore, carrier wave indication information 1 and carrier wave indication information 2 are the carrier wave indication informations with binding relationship.
Table 4
The method that provides by the embodiment of the invention one, the base station is in same carrier wave or carry out the flexible configuration of control channel between different carrier, and the relevant information that terminal is carried out multi-carrier HSUPA required control channel when professional informed terminal, solved the problem of the control channel indication disappearance of multi-carrier HSUPA.
The embodiment of the invention two also provides the indication mechanism of control channel in a kind of multi-carrier HSUPA, as shown in Figure 2, described system comprises network equipment 11 and terminal 12, wherein: network equipment 11 is used for determining the carrier identification of all carrier waves at the E-AGCH channel place of described terminal 12, and the carrier identification of all carrier waves of determining the E-HICH channel place of described terminal 12, and the carrier identification at the E-AGCH channel place of each terminal and the carrier identification at E-HICH channel place sent to corresponding terminal 12; Terminal 12 is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
Network equipment can also send to terminal with the channel that disposes in each carrier identification and the corresponding carrier wave and the corresponding relation of this carrier identification, make terminal determine carrier wave according to the carrier identification that receives after, and then determine channel in each carrier wave.
The network equipment here can comprise the base station, and the quantity of terminal 12 can be one or more.
Further, described network equipment can also comprise radio network controller, and then the base station in the network equipment is used for sending described carrier identification by the dedicated signaling of Iub interface to the radio network controller of network equipment; The radio network controller of described network side is transmitted to terminal 12 by the dedicated signaling of Uu interface with described carrier identification.
The working method of base station, terminal and the RNC that relates among the working method of each equipment in the system of present embodiment two and the embodiment one is identical.
The embodiment of the invention three also provides a kind of network equipment, as shown in Figure 3, described network equipment comprises carrier identification determination module 21 and sending module 22, wherein: carrier identification determination module 21 is used for determining the carrier identification of all carrier waves at the E-AGCH channel place of terminal, and the carrier identification of all carrier waves of determining the E-HICH channel place of described terminal; Sending module 22 is used for the carrier identification at the E-AGCH channel of each terminal and E-HICH channel place is sent to corresponding terminal.
Further, described carrier identification determination module 21 also is used for determining the carrier identification of all carrier waves at the E-PUCH channel place of terminal; Then described network equipment also comprises grouping module 23, be used for E-AGCH channel, E-HICH channel and the E-PUCH channel of described terminal are divided into groups, wherein: comprise an E-AGCH channel, an E-HICH channel and an E-PUCH channel in every group, and, E-HICH Channel Transmission during E-AGCH Channel Transmission during the authorization message of E-PUCH channel transmission data is passed through on the same group, the affirmation information of the data correspondence of E-PUCH Channel Transmission are passed through on the same group; Each group that described sending module 22 obtains after being used for dividing into groups, the carrier identification binding back transmission of every group E-AGCH channel, E-PUCH channel and E-HICH channel place carrier wave.
Sending module 22 can also be further used for the carrier identification with the E-AGCH channel place carrier wave in same group, the carrier identification of the carrier identification of E-HICH channel place carrier wave and E-PUCH channel place carrier wave, send to corresponding terminal by a carrier wave indication information, perhaps, carrier wave indication information by two bindings sends to corresponding terminal, wherein, a carrier wave indication information carries the carrier identification of two channel place carrier waves, another carrier wave indication information carries the carrier identification of a channel place carrier wave of residue, perhaps, send to the terminal of correspondence respectively by the carrier wave indication information of three bindings.
Network equipment in the embodiment of the invention three can be the base station.
The embodiment of the invention four also provides a kind of terminal, as shown in Figure 4, described terminal comprises receiver module 31 and Executive Module 32, and wherein: receiver module 31 is used for the reception carrier sign, the carrier wave of described carrier identification correspondence has the E-AGCH channel of this terminal, and/or has the E-HICH channel of terminal; Executive Module 32 is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place according to the carrier identification that receives.
Base station that relates in present embodiment three and the present embodiment four and terminal can be base station and the terminals that relates among embodiment one and the embodiment two.
The method that provides by the embodiment of the invention, system and equipment, the base station is in same carrier wave or carry out the flexible configuration of control channel between different carrier, and the relevant information that terminal is carried out multi-carrier HSUPA required control channel when professional informed terminal, solved in the existing multi-transceiver technology, terminal can't be determined the E-AGCH channel that uses and the problem of E-HICH channel place carrier wave, after the base station sends to terminal with carrier identification by RNC, terminal just can be determined E-AGCH channel and E-HICH channel place carrier wave in view of the above, makes the multi-carrier HSUPA technology can correct execution; Simultaneously, the base station makes the configuration mode and the single carrier mode compatibility of control channel by multiple different send mode, and is less to the existing system improvement, and the expense that can save the carrier wave indication information as much as possible.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (11)
1. the indicating means of control channel during a multi-carrier high-speed upstream packet inserts is characterized in that described method comprises:
Network side is determined the carrier identification of all carrier waves at absolute grant channel E-AGCH place of the enhanced uplink of terminal, and the carrier identification of all carrier waves of determining the automatic retransfer indication channel E-HICH of the mixing place of described terminal;
Network side sends to corresponding terminal with the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal, indicates described terminal to determine the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
2. the method for claim 1 is characterized in that, described network side determines after the carrier identification that described method also comprises:
Network side is determined the carrier identification of all carrier waves at physical uplink channel E-PUCH place of the enhanced uplink of terminal;
Network side divides into groups E-AGCH channel, E-HICH channel and the E-PUCH channel of described terminal, wherein:
Comprise an E-AGCH channel, an E-HICH channel and an E-PUCH channel in every group, and, E-HICH Channel Transmission during E-AGCH Channel Transmission during the authorization message of E-PUCH channel transmission data is passed through on the same group, the affirmation information of the data correspondence of E-PUCH Channel Transmission are passed through on the same group;
In each group that network side will obtain after will dividing into groups, send to corresponding terminal after the carrier identification binding of the carrier identification at every group E-AGCH channel place, the carrier identification at E-PUCH channel place and E-HICH channel place carrier wave.
3. method as claimed in claim 2 is characterized in that,
E-AGCH channel in every group, E-HICH channel and E-PUCH channel are arranged in same carrier wave, and perhaps, two channels are arranged in a carrier wave, remain a channel and are arranged in another carrier wave, and perhaps, three channels lay respectively in the different carrier.
4. method as claimed in claim 3 is characterized in that, network side sends to corresponding terminal with the carrier identification of every group E-AGCH channel, E-PUCH channel and E-HICH channel place carrier wave, comprising:
Described network side sends to corresponding terminal by a carrier wave indication information, perhaps with carrier identification, the carrier identification of E-HICH channel place carrier wave and the carrier identification of E-PUCH channel place carrier wave of the E-AGCH channel place carrier wave in same group
Carrier wave indication information by two bindings sends to corresponding terminal, and wherein, a carrier wave indication information carries the carrier identification of two channel place carrier waves, and another carrier wave indication information carries the carrier identification of a channel place carrier wave of residue, perhaps
Carrier wave indication information by three bindings sends to corresponding terminal respectively.
5. as arbitrary described method in the claim 1～4, it is characterized in that network side determines after the carrier identification that described method also comprises:
Described network side is determined time slot and the code channel of E-AGCH channel in carrier wave, and time slot and the code channel of definite E-HICH channel in carrier wave;
Described network side will determine that time slot and code channel send to corresponding terminal, indicate described terminal to determine the E-AGCH channel, determine the E-HICH channel according to the time slot and the code channel of E-HICH channel in carrier wave by the time slot and the code channel of E-AGCH channel in carrier wave that receives.
6. method as claimed in claim 5 is characterized in that,
Base station in the described network side sends all carrier identification, time slot and code channel by the radio network controller of dedicated signaling in network side of Iub interface; And
Described radio network controller is transmitted to terminal by the dedicated signaling of Uu interface with carrier identification, time slot and code channel.
7. a network equipment is characterized in that, described network equipment comprises:
The carrier identification determination module is used for determining the carrier identification of all carrier waves at the E-AGCH channel place of terminal, and the carrier identification of all carrier waves of determining the E-HICH channel place of described terminal;
Sending module is used for the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal is sent to corresponding terminal.
8. network equipment as claimed in claim 7 is characterized in that,
Described carrier identification determination module also is used for determining the carrier identification of all carrier waves at the E-PUCH channel place of terminal;
Described network equipment also comprises:
Grouping module, be used for E-AGCH channel, E-HICH channel and the E-PUCH channel of described terminal are divided into groups, wherein: comprise an E-AGCH channel, an E-HICH channel and an E-PUCH channel in every group, and, E-HICH Channel Transmission during E-AGCH Channel Transmission during the authorization message of E-PUCH channel transmission data is passed through on the same group, the affirmation information of the data correspondence of E-PUCH Channel Transmission are passed through on the same group;
Described sending module, each group that obtains after being used for dividing into groups sends to corresponding terminal after the carrier identification binding of the carrier identification at every group E-AGCH channel place, the carrier identification at E-PUCH channel place and E-HICH channel place carrier wave.
9. network equipment as claimed in claim 7 is characterized in that,
Described sending module is used for carrier identification, the carrier identification of E-HICH channel place carrier wave and the carrier identification of E-PUCH channel place carrier wave with same group E-AGCH channel place carrier wave, sends to corresponding terminal by a carrier wave indication information, perhaps
Carrier wave indication information by two bindings sends to corresponding terminal, and wherein, a carrier wave indication information carries the carrier identification of two channel place carrier waves, and another carrier wave indication information carries the carrier identification of a channel place carrier wave of residue, perhaps
Carrier wave indication information by three bindings sends to corresponding terminal respectively.
10. a multi-carrier high-speed upstream packet connects the indication mechanism of philtrum control channel, it is characterized in that described system comprises network equipment and terminal, wherein:
Network equipment, be used for determining the carrier identification of all carrier waves at the E-AGCH channel place of described terminal, and the carrier identification of all carrier waves of determining the E-HICH channel place of described terminal, and the carrier identification at the E-HICH channel place of the carrier identification at the E-AGCH channel place of each terminal and this terminal sent to corresponding terminal;
Terminal is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place by the carrier identification that receives.
11. a terminal is characterized in that, described terminal comprises:
Receiver module is used for the reception carrier sign, and the carrier wave of described carrier identification correspondence has the E-AGCH channel of this terminal, and/or has the E-HICH channel of terminal;
Executive Module is used for determining the carrier wave at E-AGCH channel place and the carrier wave at E-HICH channel place according to the carrier identification that receives.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378371A (en) * | 2010-08-13 | 2012-03-14 | 中兴通讯股份有限公司 | HSUPA physical resource configuration method and system thereof |
| CN108880765A (en) * | 2017-05-10 | 2018-11-23 | 中兴通讯股份有限公司 | Carrier wave authorization method and device |
| CN111742605A (en) * | 2018-02-23 | 2020-10-02 | 高通股份有限公司 | Over-the-air dynamic TDD with multiplexed channel usage indicator reception in UL |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101312551B (en) * | 2007-05-25 | 2011-11-09 | 鼎桥通信技术有限公司 | Data transmission method, wireless network controller, base station and subscriber terminal |
| CN101340715B (en) * | 2007-07-05 | 2012-10-10 | 中兴通讯股份有限公司 | High-speed uplink packet access method of multi-carrier time division synchronous code division multiple access system |
| CN101374328B (en) * | 2007-08-24 | 2012-12-19 | 电信科学技术研究院 | Method and apparatus for configuring resource |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102378371A (en) * | 2010-08-13 | 2012-03-14 | 中兴通讯股份有限公司 | HSUPA physical resource configuration method and system thereof |
| CN108880765A (en) * | 2017-05-10 | 2018-11-23 | 中兴通讯股份有限公司 | Carrier wave authorization method and device |
| CN108880765B (en) * | 2017-05-10 | 2022-07-26 | 中兴通讯股份有限公司 | Carrier authorization method and device |
| CN111742605A (en) * | 2018-02-23 | 2020-10-02 | 高通股份有限公司 | Over-the-air dynamic TDD with multiplexed channel usage indicator reception in UL |
| CN111742605B (en) * | 2018-02-23 | 2023-09-12 | 高通股份有限公司 | Air dynamic TDD with channel use indicator reception multiplexed in UL |
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