CN101998295B - Resource indication method and equipment - Google Patents
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- CN101998295B CN101998295B CN 200910090927 CN200910090927A CN101998295B CN 101998295 B CN101998295 B CN 101998295B CN 200910090927 CN200910090927 CN 200910090927 CN 200910090927 A CN200910090927 A CN 200910090927A CN 101998295 B CN101998295 B CN 101998295B
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Abstract
The invention discloses resource indication method and equipment. The method comprises the steps of: allocating time slot resources and code channel resources of a high-speed downlink physical shared channel to a base station by a wireless network controller; informing user equipment of a time slot resource and a code channel resource of the high-speed downlink physical shared channel by the wireless network controller through a high-level signaling; informing user equipment of a resource indication scheduled by the base station through a high-speed shared control channel through the base station, wherein the resource indication comprises a time slot indication and an informationized code information indication; and determining and receiving a resource position of high-speed downlink physical shared channel data by the user equipment according to the resource indication. In the embodiment of the invention, the base station can inform a terminal of using the resources scheduled by the base station via a physical control channel so as to improve the resource utilization rate and meet the increasing requirements of users and services.
Description
Technical field
The present invention relates to wireless communication field, particularly a kind of resource indicating method and equipment.
Background technology
existing HSDPA (High Speed DownlinkPacket Access, the high speed downlink packet access) in technology, HS-SCCH (High Speed shared control channel, High-Speed Shared Control Channel) be used for carrying HS-PDSCH (High Speed Physical Downlink Shared Channel, the high-speed downstream Physical Shared Channel) scheduling and controlling information, Fig. 1 is the control procedure schematic diagram of HSDPA shared channel timing relationship and HS-SCCH, as shown in Figure 1, after downlink data arrives through scheduling, Node B (base station) first sends Downlink Control Information at HS-SCCH, indicate UE (User Equipment is arranged on follow-up HS-PDSCH, subscriber equipment) downlink data, UE need to continue to monitor to the one group HS-SCCH of network side for its configuration, after correct deciphering HS-SCCH, receive the downlink data of the upper carrying of HS-PDSCH of its indication, the HS-SICH corresponding with HS-SCCH according to the decoded result utilization (Shared In formation Channel for HS-DSCH again, the shared information channel of HS-DSCH, HS-DSCH:High Speed Downlink Shared Channel, high speed descending sharing channel) feeding back ACK/NACK (confirmation/non-confirmation) information.
Due to follow-up HSPA+ (High Speed Packet Access Plus high-speed packet access strengthen) in order to support CPC (Continuous Packet Connectivity, continuing grouping connects) and MIMO (Multiple Input Multiple Output, multiple-input and multiple-output) function has defined altogether 9 kinds of HS-SCCH forms.Here take the HS-SCCH typel (Class1) of traditional HSDPA Release5 (version 5) as example, the information of its carrying is as shown in the table:
Abbreviation implication in table is:
TFRI:Transport Format Resource Indicator, the transport format resource indication;
HARQ:Hybrid Automatic Repeat Request, mixed automatic repeat request;
HCSN:HS-SCCH cyclic sequence number, HS-SCCH cyclic sequence number;
SS:Synchronization Shift, the synch command word;
TPC:Transmit Power Control, the transmission power control command word;
QPSK:Quaternary Phase Shift Keying, quadriphase PSK;
QAM:Quadrature Amplitude Modulation, quadrature amplitude modulation;
BLER:BLock Error Rate, Block Error Rate;
CRC:Cyclic Redundancy Check, cyclic redundancy check (CRC).
As can be seen from the table, the indicated gap information of HS-SCCH Type1 has 5 bits, can only indicate at present time slot (TS, Time Slot) 2 to time slot 6, and time slot 0 can not be as the HS-PDSCH resource.Other 8 kinds of HS-SCCH of protocol definition also adopt identical method indication gap information at present, namely can only indicate time slot 2 to time slot 6, can't indicate time slot 0.The code channel assignment information is to indicate by CCS (Channelisation code set, channel code set information) in addition, and CCS has provided initial code channel and stopped code channel information.Agreement stipulates that all time slots use identical channel code set information at present.
Existing TD-SCDMA (Time Division-Synchronous Code Division Multiple Access, the CDMA (Code Division Multiple Access) that time-division is synchronous) in system N frequency point cell, disturb and power problem owing to considering, common signal channel all is configured in main carrier, the time slot of auxiliary carrier wave, code channel resource generally do not use except configuration FPACH (Fast Physical Access Channel, physical access channel).Along with the lifting of number of users in network and the lifting of data service use amount and demand, need to consider to increase the sector-carrier number.After introducing F-band, can consider the use of auxiliary carrier wave TS0 resource.A kind of may be the resource bearing HS-PDSCH of TS0, and if HS-PDSCH is carried on TS0, need its control channel HS-SCCH indication TS0 time slot and code channel resource.Agreement stipulates that all time slots use identical channel code set information at present in addition.Yet, because the TS0 resource may be used as other channel resource, DPCH (Dedicated Physical Channel for example, DPCH) etc., the surplus resources of TS0 time slot may not be full code channel resource when being used as the HS-PDSCH resource, or discrete code channel resource, so when TS0 dispatches as HS-PSDCH, if use identical code channel resource indication with other time slot, may cause resource not take full advantage of.
As mentioned above, the deficiencies in the prior art are: due to the lifting of user's request at present and business demand, need to use TS0 resource bearing HS-PDSCH, and the time interval resource that can only indicate TS2 to TS6 on the control channel HS-SCCH of present HS-PDSCH can't be indicated TS0.In addition, the resource of TS0 is due to other channel of carrying, and when carrying HS-PDSCH, resource is non-full code channel resource or discontinuous code channel resource, and when causing dispatching together with other descending time slot, resource can not take full advantage of.
Summary of the invention
The invention provides a kind of resource indicating method and equipment, in order to a kind of indication scheme that can indicate the resource that comprises TS0 to be provided.
The inventive method comprises:
A kind of resource indicating method is provided in the embodiment of the present invention, has comprised the steps:
RNC is time interval resource and the code channel resource of base station assigns HS-PDSCH;
RNC notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling;
The resource indication notice UE that dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0;
Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling;
UE determines to receive the resource location of HS-PDSCH data according to described resource indication.
A kind of radio network controller is provided in the embodiment of the present invention, has comprised:
Resource distribution module is used to time interval resource and the code channel resource of base station assigns HS-PDSCH;
Notification module, be used for notifying by high-level signaling time interval resource and the code channel resource of UE HS-PDSCH, be used for UE and determine to receive the resource location of HS-PDSCH data from the code channel resource of configuration according to the resource indication that receives, wherein, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.
A kind of base station is provided in the embodiment of the present invention, has comprised:
Receiver module, being used for receiving RNC is time interval resource and the code channel resource information of the HS-PDSCH of base station assigns;
Indicating module, the resource indication notice UE that dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0;
Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.
A kind of subscriber equipment is provided in the embodiment of the present invention, has comprised:
The resource information receiver module is for time interval resource and the code channel resource information of the HS-PDSCH that receives the RNC notice by high-level signaling;
The indication information receiver module, for the resource indication information that dispatch the base station that receives the base station notice by HS-SCCH, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling;
The resource determination module is used for the resource location according to the definite HS-PDSCH of reception of described resource indication data.
A kind of resource indication mechanism also is provided in the embodiment of the present invention, has comprised:
RNC is used to time interval resource and the code channel resource of base station assigns HS-PDSCH, and notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling;
The base station is used for notifying UE by the resource indication that HS-SCCH dispatches the base station, and described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling;
UE is used for the resource location according to the definite HS-PDSCH of reception of described resource indication data.
Beneficial effect of the present invention is as follows:
The present invention is in implementation process, and at first RNC is time interval resource and the code channel resource of base station assigns HS-PDSCH; Then, RNC notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling on the one hand; On the other hand, the resource indication notice UE that dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication; At last, the UE resource location that receive HS-PDSCH data definite according to the resource indication.Owing to indicating simultaneously time slot indication and the channel code indication of institute's time slot scheduling in this programme by the combination of physical layer signaling and high-level signaling, therefore the base station can be used the resource notification of dispatching by physical control channel to terminal, thereby improve the utilance of resource, satisfy the user's request and the business demand that promote.
Description of drawings
Fig. 1 is the control procedure schematic diagram of HSDPA shared channel timing relationship and HS-SCCH in background technology;
Fig. 2 is resource indicating method implementing procedure schematic diagram in the embodiment of the present invention;
Fig. 3 is resource indication mechanism structural representation in the embodiment of the present invention;
Fig. 4 is radio network controller structural representation in the embodiment of the present invention;
Fig. 5 is architecture of base station schematic diagram in the embodiment of the present invention;
Fig. 6 is user device architecture schematic diagram in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Fig. 2 is resource indicating method implementing procedure schematic diagram, as shown in the figure, can comprise the steps: when carrying out the resource indication
The resource indication notice UE that dispatch the base station by HS-SCCH step 203, base station, described resource indication comprises time slot indication and channelization code information indication;
In enforcement, RNC is that the HS-PDSCH resource pool is distributed in base station (Node B); Then the resource of the time slot that can dispatch by system broadcast message for example or RRC (Radio Resource Control, Radio Resource is controlled) signaling contour level signaling UE of high level; The base station again by downlink physical control channel HS-SCCH with the resource notification dispatched to UE; Thereby make UE to receive the HS-PDSCH data on indicated resource by decoding HS-SCCH.
Concrete, in step 201, RNC is that Node B distributes the HS-PDSCH resource pool, resource pool comprises time interval resource and code channel resource (channelization code information).Wherein, code channel resource and channelization code information are actual is a meaning.How many code channels code channel resource has distributed in other words, has namely distributed which channel code, wherein code channel of each channel code sign.
In step 202, high-level signaling can comprise: system broadcast message and/or dedicated signaling.High-rise resource by system broadcast message or dedicated signaling notice UE institute time slot scheduling can comprise time interval resource and code channel resource (channelization code information).
In step 203, the resource of dispatching is indicated in the base station by HS-SCCH, and this resource can comprise: time slot indication and channelization code information indication; The time slot indication can comprise indication time slot TS0.
In concrete enforcement, when time slot is indicated by HS-SCCH in the base station, can comprise:
1, indicate with 1 bit specific bit or reserved bit the time slot of dispatching;
Or, 2, indicate the time slot of dispatching greater than stop code with the channel code initial code.
The time slot indication can come explicit indication or implicit expression indication by control bit on HS-SCCH.For example:
Under the explicit indicating mode of the 1st kind: indicate with 1 bit specific bit or reserved bit the time slot of dispatching.
Under the implicit expression indicating mode of the 2nd kind: indicate the time slot of dispatching greater than stop code with the channel code initial code.For example, stipulate that initial code is less than or equal to stop code in HS-SCCH Type1 at present.Can represent with initial code so the time slot (for example TS0) dispatched greater than stop code.
In enforcement, when the explicit indication of the first, 1 bit specific bit can be 1 bit of CCS, perhaps 1 bit of TS.
1 bit specific bit of explicit indication can refer to: can use certain bit for regulation, or present untapped reserved bit, or the bit that has used.For example: such as indicating with the bit of CCS, present CCS is because indication bit reduces, and the code channel partition size becomes large.Perhaps, for example: can the high-rise implication of revising present 5 bit TS, take out wherein 1 bit as the time slot indication of dispatching, for example, present 5 bits represent TS2 to TS6, the first bit can be indicated as scheduling TS 0, and other 4 bit is as the indication of TS3 to TS6.
In enforcement, the base station can comprise following mode during by HS-SCCH indicating channel code information:
1), all time slots use identical channelization code information.For example: namely TS0 uses identical channelization code information with TS2 to TS6, and channelization code information is still used the CCS indication, and this mode benefit do not need to be control channel additionally to indicate;
Perhaps, 2), the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration.Under this mode, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration, and the channelization code information of other time slot is still used the CCS indication, and the benefit of this mode do not need to be control channel additionally to indicate;
Perhaps, 3), to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.Under this mode, indicating the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel is the channelization code information (for example this bit is set to 1 expression) of using the channelization code information of high-rise configuration (for example this bit is set to 0 expression) or using the CCS indication identical with other time slot.In enforcement, channelization code information can be passed through system broadcasts or RRC signaling UE.
In enforcement, after UE determines to receive the resource location of HS-PDSCH data according to described resource indication, can further include:
UE receives the HS-PDSCH data according to predefined mapping relations and high-rise being configured on definite resource location.
Then terminal can also receive the HS-PDSCH data by decoding HS-SCCH in force on indicated resource, in enforcement, terminal can according to predefined mapping relations and high-rise configuration, receive the HS-PSDCH data on respective resources.Respective resources can comprise indicated time interval resource and channelization code resource.The time interval resource that uses and channelization code resource are corresponding with the indication of base station side.
The below describes as an example of scheduling TS 0 example.
Describe as an example of TS0 example in the present embodiment, but, when implementing by the mode of this programme, other TS can dispatch too, TS0 only is used for instruction those skilled in the art and specifically how implements the present invention, but do not mean and only can use TS0, can need to dispatch corresponding TS in conjunction with practice in implementation process, namely press such scheme and can distribute indication as the resource of other time slot yet after expansion.
When TS0 is indicated, at first, RNC can be that Node B distributes the HS-PDSCH resource pool by physics Physical Shared Channel reconfiguration request (PHYSICAL SHARED CHANNEL RECONFIGURATION REQUEST) message, comprises the available time slot resource, available code channel resource etc.For example comprise that TS0 time slot and TS0 can use code channel resource (can be full code channel resource, also can be non-full code channel resource, also can be discontinuous code channel resource).
Then, RNC can by the resource of system broadcast message or RRC signaling UE institute time slot scheduling, comprise that TS0 time slot and TS0 thereof can use code channel resource.
Afterwards, the base station can be by HS-SCCH with the resource notification of TS0 to UE, concrete indicating mode can use any one in following mode.
At last, terminal is decoded to HS-SCCH according to preset mapping relation and high-rise configuration thereof, obtains the resource of available TS0, and receive the HS-PDSCH data on this resource.
Concrete, the base station by HS-SCCH with the resource notification of TS0 during to UE, the indicating mode of TS0 time slot can be as follows:
Mode 1, RNC are the resource (time interval resource and channelization code resource) of Node B distribution T S0, and network side indicates to represent the use of TS0 time slot by special time slot, can realize by the mapping relations of revising the upper TS of HS-SCCH.For example TS is comprised of 5 bits at present, indicate respectively TS2～TS6 whether to configure HS-PDSCH, can indicate by 3 bits certain bit in this 5 bit TS signaling to be used to refer to TS0 in this mode signaling on the middle and senior level so, do not configure HS-PDSCH as first time slot TS2 in 001 expression TS2～TS6, namely in 5 bits of TS, first bit is used to refer to TS0; The 2nd time slot TS3 in 010 expression TS2～TS6 do not configure HS-PDSCH, and namely in 5 bits of TS, the 2nd bit is used to refer to TS0; The rest may be inferred.In addition, network side can also represent by 5 bit high-level signalings the use of TS0 time slot, does not for example configure HS-PDSCH by 01111 expression TS2, and the time slot of upper 5 bits of HS-SCCH indication expression TS0, TS3 to TS6 can be scheduled so, be set to 1 expression scheduling, not scheduling of 0 expression.
On the basis of above-mentioned three kinds of modes, can use following channel code indication scheme:
As long as mode 1 has indicated TS0 to be scheduled, all time slots use identical channelization code information so, and namely TS0 uses identical channelization code information with TS2 to TS6, and channelization code information is still used the CCS indication;
As long as mode 2 has indicated TS0 to be scheduled, the channelization code resource of TS0 is used the channelization code resource of high-rise notice so, and this information can be passed through broadcast or RRC signaling UE.Other time slot uses the channelization code information of identical CCS indication.
As long as mode 3 has indicated TS0 to be scheduled; Whether the channelization code resource of TS0 uses the channelization code resource of high-rise notice by the indication of 1 bit so.For example, this bit is set to 0 expression, and the channelization code resource of TS0 is used the channelization code resource of high-rise notice; Other time slot uses the channelization code information of identical CCS indication; This bit is set to 1 expression, and all time slots use identical channelization code information, and namely TS0 uses identical channelization code information with TS2 to TS6, and channelization code information is still used the CCS indication.This specific bit can be the reserved bit on present control channel, can be also the bit of appointment, such as 1 bit of CCS is done this indication etc.
Based on same inventive concept, a kind of resource indication mechanism, radio network controller, base station, subscriber equipment also are provided in the embodiment of the present invention, because the principle that these equipment are dealt with problems is similar to resource indicating method, therefore the enforcement of these equipment can referring to the enforcement of method, repeat part and not give unnecessary details.
Fig. 3 is resource indication mechanism structural representation, as shown in the figure, can comprise in the resource indication mechanism:
RNC301 is used to time interval resource and the code channel resource of base station assigns HS-PDSCH, and notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling;
UE303 is used for the resource location according to the definite HS-PDSCH of reception of described resource indication data.
In enforcement, RNC is time interval resource and the code channel resource of base station assigns HS-PDSCH; Then RNC notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling; The resource indication notice UE that also dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication; At last, UE just can determine to receive according to described resource indication the resource location of HS-PDSCH data.
In enforcement, UE can also be further used for after determining to receive the resource location of HS-PDSCH data according to described resource indication, receives the HS-PDSCH data on definite resource location according to predefined mapping relations and high-rise being configured in.
Fig. 4 is the radio network controller structural representation, as shown in the figure, can comprise in RNC:
Resource distribution module 401 is used to time interval resource and the code channel resource of base station assigns HS-PDSCH;
Notification module 402 is for notify time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling.
In enforcement, notification module can also be further used for time interval resource and the code channel resource by system broadcast message and/or dedicated signaling notice UE HS-PDSCH.
Fig. 5 is the architecture of base station schematic diagram, as shown in the figure, can comprise in the base station:
Indicating module 502, the resource indication notice UE that dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication.
In enforcement, indicating module can be further used for comprising indication time slot TS0 when carrying out the time slot indication.
In enforcement, indicating module can comprise: implicit expression indicating member and/or explicit indicating member, wherein:
Explicit indicating member is used for indicating with 1 bit specific bit or reserved bit the time slot of dispatching;
The implicit expression indicating member is used for indicating greater than stop code with the channel code initial code time slot of dispatching.
Concrete, explicit indicating member can be further used for adopting 1 bit of CCS, and perhaps 1 bit of TS is 1 bit specific bit.
Indicating module is further used for when carrying out the channelization code information indication, and all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.
Fig. 6 is the user device architecture schematic diagram, as shown in the figure, can comprise in UE:
Resource information receiver module 601 is for time interval resource and the code channel resource information of the HS-PDSCH that receives the RNC notice by high-level signaling;
Indication information receiver module 602, for the resource indication information that dispatch the base station that receives the base station notice by HS-SCCH, described resource indication comprises time slot indication and channelization code information indication;
In enforcement, can further include in UE:
For the convenience of describing, the each several part of the above device is divided into various modules with function or the unit is described respectively.Certainly, can realize the function of each module or unit in same or a plurality of softwares or hardware when enforcement is of the present invention.
As seen from the above-described embodiment, in the resource that the embodiment of the present invention proposes is distributed indication scheme, indicate time slot indication and the channel code indication of institute's time slot scheduling by the combination of physical layer signaling and high-level signaling.
Further, give and comprise explicit indication and implicit expression indicating mode, the time slot indication scheme of indication institute time slot scheduling.
Further, give the indication scheme of the channelization code information of institute's time slot scheduling.
By the scheme that provides in the embodiment of the present invention, the base station can be used the resource notification of dispatching by physical control channel to terminal, thereby improves the utilance of resource, satisfies the user's request and the business demand that promote.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect fully.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is that reference is described according to flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the present invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of realizing in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby be provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame in the instruction of carrying out on computer or other programmable devices.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. a resource indicating method, is characterized in that, comprises the steps:
Radio network controller (RNC) is time interval resource and the code channel resource of base station assigns high-speed downstream Physical Shared Channel HS-PDSCH;
RNC is by time interval resource and the code channel resource of high-level signaling notifying user equipment UE HS-PDSCH;
The resource indication notice UE that dispatch the base station by high-speed shared control channel HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication;
Described time slot indication comprises indication time slot TS0;
Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling;
UE determines to receive the resource location of HS-PDSCH data according to described resource indication.
2. the method for claim 1, is characterized in that, described high-level signaling comprises: system broadcast message and/or dedicated signaling.
3. the method for claim 1, is characterized in that, when time slot is indicated by HS-SCCH in the base station, comprising:
Indicate with 1 bit specific bit or reserved bit the time slot of dispatching;
Or, indicate the time slot of dispatching greater than stop code with the channel code initial code.
4. method as claimed in claim 3, is characterized in that, described 1 bit specific bit is: 1 bit of channel code set information CCS, perhaps 1 bit of TS.
5. described method as arbitrary in claim 1-4, is characterized in that, after UE determines to receive the resource location of HS-PDSCH data according to described resource indication, further comprises:
UE receives the HS-PDSCH data according to predefined mapping relations and high-rise being configured on definite resource location.
6. a radio network controller, is characterized in that, comprising:
Resource distribution module is used to time interval resource and the code channel resource of base station assigns HS-PDSCH;
Notification module, be used for notifying by high-level signaling time interval resource and the code channel resource of UE HS-PDSCH, be used for UE and determine to receive the resource location of HS-PDSCH data from the code channel resource of configuration according to the resource indication that receives, wherein, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.
7. radio network controller as claimed in claim 6, is characterized in that, described notification module is further used for time interval resource and the code channel resource by system broadcast message and/or dedicated signaling notice UE HS-PDSCH.
8. a base station, is characterized in that, comprising:
Receiver module, being used for receiving RNC is time interval resource and the code channel resource information of the HS-PDSCH of base station assigns;
Indicating module, the resource indication notice UE that dispatch the base station by HS-SCCH the base station, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling.
9. base station as claimed in claim 8, is characterized in that, described indicating module comprises: implicit expression indicating member and/or explicit indicating member, wherein:
Explicit indicating member is used for indicating with 1 bit specific bit or reserved bit the time slot of dispatching;
The implicit expression indicating member is used for indicating greater than stop code with the channel code initial code time slot of dispatching.
10. base station as claimed in claim 9, is characterized in that, described explicit indicating member is further used for adopting 1 bit of CCS, and perhaps 1 bit of TS is 1 bit specific bit.
11. a subscriber equipment is characterized in that, comprising:
The resource information receiver module is for time interval resource and the code channel resource information of the HS-PDSCH that receives the RNC notice by high-level signaling;
The indication information receiver module, for the resource indication information that dispatch the base station that receives the base station notice by HS-SCCH, described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, the channel code of the institute's time slot scheduling channelization code information of using 1 bit specific bit on control channel or reserved bit to adopt indication institute time slot scheduling is to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate;
The resource determination module is used for the resource location according to the definite HS-PDSCH of reception of described resource indication data.
12. subscriber equipment as claimed in claim 11 is characterized in that, further comprises:
Data reception module is used for after determining to receive the resource location of HS-PDSCH data according to described resource indication, receives the HS-PDSCH data on definite resource location according to predefined mapping relations and high-rise being configured in.
13. a resource indication mechanism is characterized in that, comprising:
RNC is used to time interval resource and the code channel resource of base station assigns HS-PDSCH, and notifies time interval resource and the code channel resource of UE HS-PDSCH by high-level signaling;
The base station is used for notifying UE by the resource indication that HS-SCCH dispatches the base station, and described resource indication comprises time slot indication and channelization code information indication; Described time slot indication comprises indication time slot TS0; Described channelization code information indication comprises: all time slots use identical channelization code information; Perhaps, the channel code of institute's time slot scheduling uses the channelization code information of institute's time slot scheduling of high-rise configuration; Perhaps, to indicate the channelization code information of institute's time slot scheduling with 1 bit specific bit or reserved bit on control channel be to use the channelization code information of high-rise configuration or the channelization code information of using the CCS identical with other time slot to indicate to the channel code of institute's time slot scheduling;
UE is used for the resource location according to the definite HS-PDSCH of reception of described resource indication data.
14. system as claimed in claim 13, it is characterized in that, described UE is further used for after determining to receive the resource location of HS-PDSCH data according to described resource indication, receives the HS-PDSCH data on definite resource location according to predefined mapping relations and high-rise being configured in.
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| CN103428864B (en) * | 2012-05-25 | 2016-10-12 | 电信科学技术研究院 | A kind of physical resource indication method and equipment |
| CN103580792B (en) * | 2012-08-01 | 2017-05-03 | 电信科学技术研究院 | Resource allocation method and device |
| EP2945405B1 (en) | 2013-02-06 | 2018-05-30 | Huawei Technologies Co., Ltd. | System information scheduling method and device therefor |
| EP3313133A4 (en) * | 2015-10-31 | 2019-01-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Resource indication method, base station and terminal |
| CN107277920B (en) | 2016-04-08 | 2020-08-14 | 华为技术有限公司 | Information transmission method and device |
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