CN109429316A

CN109429316A - A kind of method and apparatus carrying out blind Detecting

Info

Publication number: CN109429316A
Application number: CN201710756840.4A
Authority: CN
Inventors: 周伟; 倪吉庆; 孙奇
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-08-29
Filing date: 2017-08-29
Publication date: 2019-03-05
Anticipated expiration: 2037-08-29
Also published as: WO2019041964A1; CN109429316B

Abstract

The invention discloses a kind of methods and apparatus for carrying out blind Detecting, to solve the prior art in carrying out blind detection process, terminal needs to carry out blind Detecting to all polymerization grade, to terminal cause a large amount of searching and detecting time and battery capacity consumption the problem of.Down control channel resources are divided into one or more control resource sets by the embodiment of the present invention, and each control resource set corresponds to specific aggregation level set, wherein including partially polymerized grade in the corresponding aggregation level set of control resource collection.Due in carrying out blind detection process, terminal only needs to detect the polymerization grade for including in corresponding aggregation level set under control resource set, it does not need again to detect polymerization grade all under control channel, therefore reduces terminal to the time of polymerization grade searching and detecting and the consumption of battery capacity.

Description

A kind of method and apparatus carrying out blind Detecting

Technical field

The present invention relates to wireless communication technology field, in particular to a kind of method and apparatus for carrying out blind Detecting.

Background technique

In certain specific situation, in order to determine the control occupied resource of information it is necessary to first determining indicator channel The resource of occupancy, and a subframe middle finger shows that the symbol occupied resource of channel and subframe proportion have relationship, ratio of uplink subframe to downlink subframe Information be to be transmitted in system information block broadcast message, and system information block is carried by down control channel, and downlink Control channel is by control message scheduling, and therefore, needing to obtain control information at this time could demodulating system information acquisition subframe The relevant information of proportion, the problem of being so formed a circulation.In order to solve this problem it just needs to believe control Breath carries out blind Detecting.

In existing LTE (Long Term Evolution, long term evolution) system, on down control channel resources simultaneously Deliver the Downlink Control Information of multiple terminals.The member of the control channel of the physical resource of the Downlink Control Information of the transmission of occupancy Plain number is known as polymerization grade.1,/2/,4/8 4 kinds of polymerization grades are defined in LTE system.In carrying out blind detection process, terminal It needs that four kinds of polymerization grades are required to detect respectively, this considerably increases terminals to the time of polymerization grade searching and detecting With the consumption of battery capacity.

In conclusion the prior art, in carrying out blind detection process, terminal needs to carry out blind examination to all polymerization grades It surveys, the time of a large amount of searching and detecting and the consumption of battery capacity is caused to terminal.

Summary of the invention

The present invention provides a kind of method and apparatus for carrying out blind Detecting, is carrying out blind detection process to solve the prior art In, terminal needs to carry out blind Detecting to all polymerization grades, causes time and the battery of a large amount of searching and detecting to terminal The problem of consumption of electricity.

The embodiment of the present invention provides a kind of method for reducing blind Detecting, this method comprises:

Network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel, so that the end End carries out blind examination to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control resource set Closing includes partially polymerized grade in corresponding aggregation level set；

The network side equipment passes through the control resource according to the corresponding aggregation level set of the control resource collection Set sends data.

The embodiment of the present invention provides another method for carrying out blind Detecting, this method comprises:

Terminal determines at least one corresponding control resource collection of the down control channel of network side equipment configuration, wherein institute Stating in the corresponding aggregation level set of control resource collection includes partially polymerized grade；

The terminal carries out blind examination to control resource collection using the corresponding aggregation level set of control resource collection.

The embodiment of the present invention provides a kind of equipment of blind Detecting, which includes:

At least one processing unit and at least one storage unit, wherein the storage unit is stored with program generation Code, when said program code is executed by the processing unit, so that the processing unit executes following process:

For at least one corresponding control resource collection of terminal configurating downlink control channel, controlled so that the terminal uses The corresponding aggregation level set of resource collection carries out blind examination to control resource collection, wherein the control resource collection is corresponding poly- Closing includes partially polymerized grade in class set；According to the corresponding aggregation level set of the control resource collection, by described It controls resource collection and sends data.

The embodiment of the present invention provides another equipment for carrying out blind Detecting, which includes:

At least one corresponding control resource collection of the down control channel of network side equipment configuration is determined, wherein the control It include partially polymerized grade in the corresponding aggregation level set of resource collection processed；

Blind examination is carried out to control resource collection using the corresponding aggregation level set of control resource collection.

Configuration module, for being at least one corresponding control resource collection of terminal configurating downlink control channel, so that institute It states terminal and blind examination is carried out to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control provides It includes partially polymerized grade in corresponding aggregation level set that source, which is gathered,；

Sending module, for passing through the control resource according to the corresponding aggregation level set of the control resource collection Set sends data.

Determining module, at least one corresponding control resource set of down control channel for determining network side equipment configuration It closes, wherein including partially polymerized grade in the corresponding aggregation level set of the control resource collection；

Blind examination module, it is blind for being carried out using the corresponding aggregation level set of control resource collection to control resource collection Inspection.

The embodiment of the present invention provides a kind of calculating device-readable storage medium, including program code, works as said program code When running on the computing device, said program code is for making the calculating equipment execute network side equipment of embodiment of the present invention association The step of helping terminal to carry out the method for blind Detecting.

The embodiment of the present invention provides the readable storage medium storing program for executing that a kind of pair of network side equipment carries out blind Detecting, including program generation Code, when said program code is run on the computing device, said program code is for making the calculating equipment execute the present invention Embodiment terminal carries out the step of method of blind Detecting.

Down control channel resources are divided into one or more control resource sets, each control resource by the embodiment of the present invention The corresponding specific aggregation level set of collection, wherein including partially polymerized etc. in the corresponding aggregation level set of control resource collection Grade.Since in carrying out blind detection process, terminal only needs poly- to include in corresponding aggregation level set under control resource set It closes grade to be detected, does not need again to detect polymerization grade all under control channel, therefore reduce terminal to poly- Close the time of hierarchical search detection and the consumption of battery capacity.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is system structure diagram of the embodiment of the present invention；

Fig. 2 is the schematic diagram of the first division control resource collection of the embodiment of the present invention；

Fig. 3 is second of the embodiment of the present invention schematic diagram for dividing control resource collection；

Fig. 4 is the structural schematic diagram of the first network side equipment of the embodiment of the present invention；

Fig. 5 is the structural schematic diagram of the first terminal of this embodiment of the present invention；

Fig. 6 is the structural schematic diagram of second of network side equipment of the embodiment of the present invention；

Fig. 7 is the structural schematic diagram of second of terminal of the embodiment of the present invention；

Fig. 8 is a kind of method flow schematic diagram for carrying out blind Detecting of the embodiment of the present invention；

Fig. 9 is the method flow schematic diagram that another kind of the embodiment of the present invention carries out blind Detecting；

Figure 10 is the first blind Detecting flow diagram of the embodiment of the present invention；

Figure 11 is second of blind Detecting flow diagram of the embodiment of the present invention；

Figure 12 is the third blind Detecting flow diagram of the embodiment of the present invention；

Figure 13 is the 4th kind of blind Detecting flow diagram of the embodiment of the present invention；

Figure 14 is the 5th kind of blind Detecting flow diagram of the embodiment of the present invention.

Specific embodiment

To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into It is described in detail to one step, it is clear that described embodiment is only a part of embodiment of the invention, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all Other embodiments shall fall within the protection scope of the present invention.

As described in Figure 1, the system of progress of embodiment of the present invention blind Detecting includes:

Network side equipment 10, for being at least one corresponding control resource collection of terminal configurating downlink control channel, with The terminal is set to carry out blind examination to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control It include partially polymerized grade in the corresponding aggregation level set of resource collection processed；According to the corresponding polymerization of the control resource collection Class set sends data by the control resource collection.

Terminal 20, at least one corresponding control resource set of down control channel for determining network side equipment configuration It closes, wherein including partially polymerized grade in the corresponding aggregation level set of the control resource collection；Using control resource collection Corresponding aggregation level set carries out blind examination to control resource collection.

Wherein by including in following message but some or all of be not limited to carry out between network side equipment and terminal Information transmitting:

MIB (Master Information Block, Master Information Block), SIB (System Information Block, System information block), RRC (Radio Resource Control, radio resource control), PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) etc..

Down control channel described in the embodiment of the present invention corresponds to multiple control resource collections.

Wherein the down control channel corresponds to multiple control resource collections, simultaneous transmission on down channel resources originally The Downlink Control Information of multiple terminals, i.e., the Downlink Control Information of all terminals concentrate on unified down channel resources area In domain.And what is stored in the corresponding control resource collection of down control channel is that Downlink Control Information is corresponding in down control channel Terminal and terminal in information.

Wherein, the control resource collection is corresponding with aggregation level set, and middle aggregation level set includes that part is poly- Close grade.

For example, sharing 1,/2/,4/8 4 kinds of polymerization grades in system, the corresponding aggregation level set 1 of control resource collection 1 is gathered Closing the polymerization grade for including in class set 1 can be AL=1/2 or AL=4/8 or AL=1/2/4 etc., wherein polymerization grade collection Include in conjunction can only be part grade in four kinds of polymerization grades and can not be for all.

Wherein, the physical time-frequency resource for the down control channel that different control resource collections includes is different.

For example, system bandwidth (or subband bandwidth) is 50 PRB (physical resource block, physical resources Block), it include 14 OFDM (Orthogonal in a TTI (Transimit Time Interval, Transmission Time Interval) Frequency Division Multiplexing, orthogonal frequency division multiplexing) symbol, then each control resource collection occupies 14 One or several different OFDM symbols in OFDM symbol, or the OFDM symbol occupied are identical but bandwidth is not overlapped.

Specifically, as shown in Fig. 2, control resource collection 1 occupies first OFDM symbol in 14 OFDM symbols, control Resource collection 0 occupies first OFDM symbol and second OFDM symbol in 14 OFDM symbols；But control resource collection 1 It is not overlapped with the control occupied system bandwidth of resource collection 0, control resource collection 1 occupies 15 PRB above, controls resource set It closes 0 and occupies intermediate 6 PRB.Alternatively, as shown in figure 3, control resource collection 0 and control resource collection 1 occupy 14 OFDM respectively Second OFDM symbol in first OFDM symbol and 14 OFDM symbols in symbol.

Therefore terminal determines at least one corresponding control resource collection of the down control channel of network side equipment configuration, Described in include partially polymerized grade in the corresponding aggregation level set of control resource collection；It is corresponding using control resource collection When aggregation level set carries out blind examination to control resource collection, the search space of different terminals is not in overlapping, would not be gone out The problem of existing biggish terminal of polymerization grade occupies search space of other terminals under some polymerization grade, thus reduce Control channel blocking probability.

The embodiment of the present invention can pass under type progress in blind Detecting, be introduced separately below.

Mode one, network side equipment configure control resource set by mib information.

Specifically, network side equipment notifies terminal using the aggregation level set of default in initial access process；For end Hold at least one corresponding control resource collection of configurating downlink control channel.

Wherein, the aggregation level set of default uses higher polymerization grade.

Polymerization grade is higher, and the physical resource needed is more, therefore occupies more time-domain symbol and biggish frequency domain band Wide scope, while regular hour and frequency diversity gain can be provided.

Aggregation level set can be expressed as set 0, set 1；

Down control channel it is corresponding at least one control resource collection in include CORESET#0, CORESET#1, CORESET#2 etc. controls resource collection.

Wherein, the network side equipment passes through the control according to the corresponding aggregation level set of the control resource collection Resource collection processed sends data.

Correspondingly, terminal determine network side equipment by mib information configure control resource set after, by the inclusion of public control The control resource set of information processed determines that the aggregation level set of default is the corresponding polymerization grade collection of control resource collection of configuration It closes.

Later, terminal uses the aggregation level set of the default for the corresponding polymerization grade of control resource collection of configuration Set, and blind Detecting is carried out to control resource collection.

In an implementation, resource set configuration information can be added in network side equipment in mib information.Resource set configuration information can To include the money for including in the set identification and each control resource collection for be allocated to all control resource collections of terminal Source.

In addition to that can also include but is not limited to the part in following message in control resource set described in resource set configuration information Or all:

SIB, RAR (data compression information), paging (paging message) information.

The polymerization for including in the mark and each aggregation level set that mode two, network side equipment pass through aggregation level set Grade configuration control resource set.

Specifically, being wrapped in the mark and each aggregation level set of network side equipment notice all aggregation level sets of terminal The polymerization grade included；Network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel；

Wherein the mark of aggregation level set indicates can be set 0, set 1, set 2 etc.；

The polymerization grade for including in each aggregation level set is expressed as AL=1/2, AL=2/4, AL=4/8 etc.；

Wherein, the network side equipment is at least one described control resource collection and described at least one of terminal configuration Each mark for controlling the corresponding aggregation level set of resource collection in a control resource collection.

Such as the corresponding set 1 of 0, CORESET#1 of the corresponding set of CORESET#0.

Correspondingly, the mark for all aggregation level sets that terminal is notified according to the network side equipment that receives and each The polymerization grade for including in aggregation level set establishes the mark of aggregation level set and the binding relationship of polymerization grade；Terminal Determine at least one corresponding control resource collection of the down control channel of network side equipment configuration；Terminal is closed according to the binding System determines the polymerization etc. for including in the corresponding aggregation level set of the control resource collection of the network side equipment notice Grade.

Wherein, the binding relationship of the mark and polymerization grade of establishing aggregation level set can indicate are as follows:

Set 0={ AL=1/2 }, set 1={ AL=2/4 }.

Later, terminal uses the control resource set that the network side equipment notice is determined according to the binding relationship The aggregation level set in corresponding aggregation level set including polymerization grade is closed, and blind examination is carried out to control resource collection.

In an implementation, network side equipment can inform the mark of all aggregation level sets of terminal and every by SIB information The polymerization grade for including in a aggregation level set establishes the mark of aggregation level set and the binding relationship of polymerization grade.

Network side equipment informs at least one corresponding control resource collection of whole configurating downlink control channel by RRC signaling And the mark of corresponding aggregation level set；

Terminal finally can correspond to out aggregation level set and each polymerization grade according to the mark of aggregation level set The polymerization grade for including in set.

It is subsequent when adjust again, it is only necessary to indicate that the mark of aggregation level set can, it is possible to reduce bit number.

The polymerization for including in the mark and each aggregation level set that mode three, network side equipment pass through aggregation level set Grade configuration control resource set；Wherein, the mark of aggregation level set and the binding relationship of polymerization grade have update.

If there is target polymerization class set in the aggregation level set, mesh described in the network side equipment notice terminal Mark the corresponding more new information of aggregation level set；

Wherein, the target polymerization class set is the changed aggregation level set of polymerization grade for including.

For example, including polymerization grade { AL=1/2 } in set 0, the polymerization grade in the set 0 changes, and changes Then gathering 0 for { AL=1/2/4 } or { AL=2/4 } is referred to as target polymerization class set.

Correspondingly, the mark for all aggregation level sets that terminal is notified according to the network side equipment that receives and each The polymerization grade for including in aggregation level set establishes the mark of aggregation level set and the binding relationship of polymerization grade；Terminal Determine at least one corresponding control resource collection of the down control channel of network side equipment configuration；Terminal is according to what is received The corresponding more new information of the target polymerization class set that network side equipment is sent, is updated the binding relationship；；Eventually End determines the corresponding aggregation level set of the control resource collection of the network side equipment notice according to the binding relationship In include polymerization grade.

Correspondingly, terminal is updated binding relationship according to more new information.

For example, including polymerization grade { AL=1/2 } in set 0, the binding relationship is set 0={ AL=1/2 },

If the polymerization grade for including in aggregation level set 0 is changed to { AL=1/2/4 }, network side equipment can be sent more New information, including set 0={ AL=1/2/4 }；

Correspondingly, set 0={ AL=1/2 } in binding relationship is replaced with set 0={ AL=1/2/4 } by terminal.

Later, terminal is used according to the binding relationship, using the corresponding aggregation level set of control resource collection to control Resource collection processed carries out blind examination.

Mode four, network side equipment configuration control resource collection, wherein control resource collection corresponds in aggregation level set Including polymerization grade.

Specifically, network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel；

Wherein down control channel it is corresponding at least one control resource collection in include CORESET#0, CORESET#1, CORESET#2 etc. controls resource collection.

Wherein, the network side equipment is at least one described control resource collection and described at least one of terminal configuration It is each in a control resource collection to control the polymerization grade for including in the corresponding aggregation level set of resource collection.

For example the polymerization grade in polymerization grade polymerase 10 including is { AL=1/2 }, then controls resource polymerization CORESET#0 The polymerization grade for including in the corresponding aggregation level set is { AL=1/2 }, i.e. CORESET#0={ AL=1/2 }.

Correspondingly, terminal determines at least one corresponding control resource set of the down control channel of network side equipment configuration It closes；Terminal determines the corresponding institute of each control resource collection at least one described control resource collection of network side equipment configuration State the polymerization grade for including in aggregation level set.

Later, terminal is using the polymerization etc. in the corresponding aggregation level set of control resource collection including polymerization grade Grade set, and blind Detecting is carried out to control resource collection.

In an implementation, network side equipment informs at least one described control resource collection of terminal configuration by RRC signaling In include in the corresponding aggregation level set of each control resource collection polymerization grade.

Mode five, network side equipment configuration control resource collection, wherein control resource collection corresponds in aggregation level set Including polymerization grade, the polymerization grade for wherein including in aggregation level set has update.

If having target polymerization at least one corresponding aggregation level set of control resource collection described in terminal configuration Class set, then the network side equipment notifies the corresponding more new information of target polymerization class set described in terminal；

Correspondingly, terminal determines at least one corresponding control resource set of the down control channel of network side equipment configuration It closes；The corresponding more new information of the target polymerization class set that terminal is sent according to the network side equipment received, to institute At least one the corresponding aggregation level set of control resource collection for stating network side equipment configuration is updated.

Correspondingly, terminal is updated according to more new information；

For example, including polymerization grade { AL=1/2 } in set 0, the control resource polymerization CORESET#0 is corresponding described The polymerization grade for including in aggregation level set is { AL=1/2 }, i.e. CORESET#0={ AL=1/2 }.

If the polymerization grade for including in aggregation level set 0 is changed to { AL=1/2/4 }, network side equipment can be sent more New information, including polymerization grade { AL=1/2/4 } in set 0；

Correspondingly, terminal will control the polymerization for including in the corresponding aggregation level set of resource polymerization CORESET#0 Grade { AL=1/2 }, i.e. CORESET#0={ AL=1/2 } replace with control resource polymerization CORESET#0={ AL=1/2/4 }.

Later, terminal carries out blind examination to control resource collection using the corresponding aggregation level set of control resource collection.

As described in Figure 4, the first network side equipment of the embodiment of the present invention includes:

At least one processing unit 400 and at least one storage unit 401, wherein the storage unit is stored with journey Sequence code, when said program code is executed by the processing unit, so that the processing unit 400 executes following process:

For at least one corresponding control resource collection of terminal configurating downlink control channel, controlled so that the terminal uses The corresponding aggregation level set of resource collection carries out blind examination to control resource collection, wherein the control resource collection is corresponding poly- Closing includes partially polymerized grade in class set；

According to the corresponding aggregation level set of the control resource collection, data are sent by the control resource collection.

Optionally, if the down control channel corresponds to multiple control resource collections, different control resource collections includes The down control channel physical time-frequency resource it is different.

Optionally, the processing unit 400 is specifically used for:

The polymerization grade for including in the mark and each aggregation level set of notice all aggregation level sets of terminal；

It is each at least one described control resource collection of terminal configuration and at least one described control resource collection Control the mark of the corresponding aggregation level set of resource collection.

Optionally, the processing unit 400, is also used to:

It is each at least one described control resource collection of terminal configuration and at least one described control resource collection The polymerization grade for including in the corresponding aggregation level set of control resource collection.

Optionally, the processing unit 400, is also used to:

As described in Figure 5, the first terminal of the embodiment of the present invention includes:

At least one processing unit 500 and at least one storage unit 501, wherein the storage unit is stored with journey Sequence code, when said program code is executed by the processing unit, so that the processing unit 500 executes following process:

Optionally, the processing unit 500 is specifically used for:

After determining that network side equipment configures control resource collection by mib information, the aggregation level set of default is determined For the corresponding aggregation level set of control resource collection of configuration.

Optionally, the processing unit 500 is specifically used for:

According to the mark of all aggregation level sets of the network side equipment notice received and each polymerization grade collection The polymerization grade for including in conjunction establishes the mark of aggregation level set and the binding relationship of polymerization grade；

According to the binding relationship, corresponding polymerization of the control resource collection of the network side equipment notice etc. is determined The polymerization grade for including in grade set.

Optionally, the processing unit 500, is also used to:

According to the corresponding more new information of the target polymerization class set that the network side equipment received is sent, to institute Binding relationship is stated to be updated；

Optionally, the processing unit 500 is specifically used for:

Determine that each control resource collection is corresponding at least one described control resource collection of network side equipment configuration The polymerization grade for including in the aggregation level set.

Optionally, the processing unit 500, is also used to:

According to the corresponding more new information of the target polymerization class set that the network side equipment received is sent, to institute At least one the corresponding aggregation level set of control resource collection for stating network side equipment configuration is updated；

As shown in fig. 6, second of network side equipment of present example includes:

Configuration module 600, for being at least one corresponding control resource collection of terminal configurating downlink control channel, so that The terminal carries out blind examination to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control It include partially polymerized grade in the corresponding aggregation level set of resource collection；

Sending module 601, for being provided by the control according to the corresponding aggregation level set of the control resource collection Source set sends data.

Optionally, the configuration module 600 is also used to:

Before at least one corresponding control resource collection of terminal configurating downlink control channel, all polymerizations of terminal etc. are known The polymerization grade for including in the mark and each aggregation level set of grade set；

For at least one corresponding control resource collection of terminal configurating downlink control channel, described at least one is configured for terminal Each control resource collection is corresponding in a control resource collection and at least one described control resource collection described polymerize etc. The mark of grade set.

Optionally, the configuration module 600 is also used to:

After knowing the polymerization grade for including in the mark and each aggregation level set of all aggregation level sets of terminal, if There is target polymerization class set in the aggregation level set, then notifies the corresponding update of target polymerization class set described in terminal Information；

Optionally, the configuration module 600 is also used to:

For at least one corresponding control resource collection of terminal configurating downlink control channel, described at least one is configured for terminal Each control resource collection is corresponding in a control resource collection and at least one described control resource collection described polymerize etc. The polymerization grade for including in grade set.

Optionally, the configuration module 600 is also used to:

After at least one corresponding control resource collection of terminal configurating downlink control channel, if the institute of terminal configuration Stating at least one corresponding aggregation level set of control resource collection has target polymerization class set, then the network side equipment Notify the corresponding more new information of target polymerization class set described in terminal；

As shown in fig. 7, second of terminal of present example includes:

Determining module 700, at least one corresponding control money of down control channel for determining network side equipment configuration Source set, wherein including partially polymerized grade in the corresponding aggregation level set of the control resource collection；

Blind examination module 701, for being carried out using the corresponding aggregation level set of control resource collection to control resource collection Blind examination.

Optionally, the determining module 700 is also used to:

After determining at least one corresponding control resource collection of the down control channel of network side equipment configuration, using control Before the corresponding aggregation level set of resource collection processed carries out blind examination to control resource collection, determine that network side equipment passes through MIB After information configuration controls resource collection, determine that the aggregation level set of default is corresponding polymerization of control resource collection of configuration etc. Grade set.

Optionally, the determining module 700 is also used to:

Before determining at least one corresponding control resource collection of the down control channel of network side equipment configuration, according to receipts To the network side equipment notice all aggregation level sets mark and each aggregation level set in include polymerization Grade establishes the mark of aggregation level set and the binding relationship of polymerization grade；

After determining at least one corresponding control resource collection of the down control channel of network side equipment configuration, using control Before the corresponding aggregation level set of resource collection processed carries out blind examination to control resource collection, according to the binding relationship, determine The polymerization grade for including in the corresponding aggregation level set of the control resource collection of the network side equipment notice.

Optionally, the determining module 700 is also used to:

It establishes after the mark of aggregation level set and the binding relationship of polymerization grade, is set according to the network side received The corresponding more new information of the target polymerization class set that preparation is sent, is updated the binding relationship；

Optionally, the determining module 700 is also used to:

After determining at least one corresponding control resource collection of the down control channel of network side equipment configuration, using control Before the corresponding aggregation level set of resource collection processed carries out blind examination to control resource collection, the institute of network side equipment configuration is determined State the polymerization etc. for including in the corresponding aggregation level set of each control resource collection at least one control resource collection Grade.

Optionally, the determining module 700 is also used to:

After determining at least one corresponding control resource collection of the down control channel of network side equipment configuration, according to receipts The corresponding more new information of the target polymerization class set that the network side equipment arrived is sent, matches the network side equipment At least one the corresponding aggregation level set of control resource collection set is updated；

In some possible embodiments, the various aspects provided in an embodiment of the present invention that terminal access is handled It is also implemented as a kind of form of program product comprising program code, when said program code is transported on a computing device When row, said program code is described in this specification various exemplary according to the present invention for executing the computer equipment Step in the method for embodiment handled terminal access.

Described program product can be using any combination of one or more readable mediums.Readable medium can be readable letter Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example may be-but not limited to-electricity, magnetic, optical, electromagnetic, red The system of outside line or semiconductor, device or device, or any above combination.The more specific example of readable storage medium storing program for executing (non exhaustive list) includes: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc Read memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.

The program product for data forwarding control of embodiment according to the present invention, can use Portable, compact Disk read-only memory (CD-ROM) and including program code, and can be run on server apparatus.However, program of the invention Product is without being limited thereto, and in this document, readable storage medium storing program for executing can be any tangible medium for including or store program, the program It can be used by information transmission, device or device or in connection.

Readable signal medium may include in a base band or as the data-signal that carrier wave a part is propagated, wherein carrying Readable program code.The data-signal of this propagation can take various forms, including --- but being not limited to --- electromagnetism letter Number, optical signal or above-mentioned any appropriate combination.Readable signal medium can also be other than readable storage medium storing program for executing it is any can Medium is read, which can send, propagates or transmit for being used by periodic network moving system, device or device Or program in connection.

The program code for including on readable medium can transmit with any suitable medium, including --- but being not limited to --- Wirelessly, wired, optical cable, RF etc. or above-mentioned any appropriate combination.

The program for executing operation of the present invention can be write with any combination of one or more programming languages Code, described program design language include object oriented program language-Java, C++ etc., further include conventional Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user It calculates and executes in equipment, partly executes on a user device, being executed as an independent software package, partially in user's calculating Upper side point is executed on a remote computing or is executed in remote computing device or server completely.It is being related to far Journey calculates in the situation of equipment, and remote computing device can pass through the network of any kind --- including local area network (LAN) or extensively Domain net (WAN)-be connected to user calculating equipment, or, it may be connected to external computing device.

The embodiment of the present invention also provides a kind of calculating device-readable to the method for carrying out blind Detecting for network side equipment and deposits Storage media, that is, content is not lost after powering off.Software program, including program code are stored in the storage medium, when described program generation When code is run on the computing device, which can realize of the invention real when being read and executed by one or more processors Apply a kind of any of the above scheme that network side equipment assists terminal to carry out blind Detecting of example.

The embodiment of the present invention also provides a kind of calculating device-readable storage medium to the method for carrying out blind Detecting for terminal, Content is not lost after powering off.Software program, including program code are stored in the storage medium, when said program code is calculating When running in equipment, which can realize above the embodiment of the present invention when being read and executed by one or more processors Any terminal is to the scheme for carrying out blind Detecting.

Based on the same inventive concept, a kind of method for carrying out blind Detecting is additionally provided in the embodiment of the present invention, due to the party The corresponding equipment of method is the corresponding method of equipment that the embodiment of the present invention carries out blind Detecting, and the principle that this method solves the problems, such as It is similar to the equipment, therefore the implementation of this method may refer to the implementation of equipment, overlaps will not be repeated.

As described in Figure 8, a kind of method for carrying out blind Detecting of the embodiment of the present invention, specifically comprises the following steps:

Step 800, network side equipment are at least one corresponding control resource collection of terminal configurating downlink control channel, with The terminal is set to carry out blind examination to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control It include partially polymerized grade in the corresponding aggregation level set of resource collection processed；

Step 801, network side equipment pass through the control according to the corresponding aggregation level set of the control resource collection Resource collection sends data.

Optionally, the network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel Before, further includes:

Include in the mark and each aggregation level set of network side equipment notice all aggregation level sets of terminal Polymerization grade；

The network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel, is also wrapped It includes:

The network side equipment is at least one described control resource collection of terminal configuration and at least one described control Each mark for controlling the corresponding aggregation level set of resource collection in resource collection.

Optionally, the mark and each aggregation level set of network side equipment notice all aggregation level sets of terminal In include polymerization grade after, further includes:

Optionally, the network side equipment is at least one corresponding control resource set of terminal configurating downlink control channel It closes, further includes:

The network side equipment is at least one described control resource collection of terminal configuration and at least one described control It is each in resource collection to control the polymerization grade for including in the corresponding aggregation level set of resource collection.

Optionally, the network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel Later, further includes:

As described in Figure 9, the method that another kind of the embodiment of the present invention carries out blind Detecting, specifically comprises the following steps:

Step 900, terminal determine at least one corresponding control resource set of the down control channel of network side equipment configuration It closes, wherein including partially polymerized grade in the corresponding aggregation level set of the control resource collection；

Step 901, terminal carry out blind examination to control resource collection using the corresponding aggregation level set of control resource collection.

Optionally, the terminal determines at least one corresponding control resource of the down control channel of network side equipment configuration After set, using before controlling the corresponding aggregation level set of resource collection to control resource collection progress blind examination, further includes:

The terminal determines silent after determining network side equipment by Master Information Block mib information configuration control resource collection The aggregation level set recognized is the corresponding aggregation level set of control resource collection of configuration.

Optionally, the terminal determines at least one corresponding control resource of the down control channel of network side equipment configuration Before set, further includes:

The terminal is gathered according to the mark of all aggregation level sets of the network side equipment notice received with each The polymerization grade for including in class set is closed, the mark of aggregation level set and the binding relationship of polymerization grade are established；

The terminal determine network side equipment configuration down control channel it is corresponding at least one control resource collection it Afterwards, before using the corresponding aggregation level set of control resource collection to control resource collection progress blind examination, further includes:

The terminal determines that the control resource collection of the network side equipment notice is corresponding according to the binding relationship Aggregation level set in include polymerization grade.

Optionally, the terminal is established after the mark of aggregation level set and the binding relationship of polymerization grade, further includes:

The corresponding update of the target polymerization class set that the terminal is sent according to the network side equipment received Information is updated the binding relationship；

The terminal determines each control resource set at least one described control resource collection of network side equipment configuration Close the polymerization grade for including in the corresponding aggregation level set.

Optionally, the terminal determines at least one corresponding control resource of the down control channel of network side equipment configuration After set, further includes:

The corresponding update of the target polymerization class set that the terminal is sent according to the network side equipment received Information is updated at least one corresponding aggregation level set of control resource collection of network side equipment configuration；

Several complete methods of the embodiment of the present invention in blind Detecting, lower mask body introduction.

As described in Figure 10, the method for the first blind Detecting of the embodiment of the present invention: network side equipment is believed by MIB in this method Breath configuration control resource set.Specifically include the following steps:

Step 1000, in initial access process, network side equipment notify terminal using default aggregation level set；

Step 1001, network side equipment are at least one the corresponding control of terminal configurating downlink control channel by mib information Resource collection processed；

Step 1002, terminal determine the control resource set that network side equipment is configured by mib information；

Step 1003, terminal determine the aggregation level set of default by the inclusion of the control resource set of common control information For the corresponding aggregation level set of control resource collection of configuration；

Step 1004, terminal use the aggregation level set of the default for the corresponding polymerization of control resource collection of configuration Class set, and blind Detecting is carried out to control resource collection.

As described in Figure 11, the method for second of blind Detecting of the embodiment of the present invention: the mark of aggregation level set in this method It is pre-set, and the mark of polymerization grade and the binding relationship of polymerization grade are fixed.Specifically include the following steps:

Step 1100, network side equipment determine in the mark and each aggregation level set of all aggregation level sets Polymerization grade；

Step 1101, network side equipment are notified the mark of all aggregation level sets of terminal and are each gathered by SIB information Close the polymerization grade for including in class set；

Step 1102, terminal are according to the mark of all aggregation level sets of the network side equipment notice received and every The polymerization grade for including in a aggregation level set establishes the mark of aggregation level set and the binding relationship of polymerization grade；

Down control channel is divided at least one control resource collection by step 1103, network side equipment, and is each control Resource collection processed configures corresponding aggregation level set；

Step 1104, network side equipment are by the Downlink Control Information scheduling of terminal at least one control resource collection；

Step 1105, network side equipment are at least one the corresponding control of terminal configurating downlink control channel by RRC signaling Resource collection processed；

Step 1106, terminal determine at least one corresponding control resource set of the down control channel of network side equipment configuration It closes, and according to the binding relationship, determines the corresponding polymerization grade of the control resource collection of the network side equipment notice The polymerization grade for including in set；

Step 1107, terminal are corresponding with the control resource collection at least one control resource collection of configuration The polymerization grade for including in aggregation level set carries out blind examination.

As described in Figure 12, the method for the third blind Detecting of the embodiment of the present invention, the mark of aggregation level set in this method It is pre-set, and the mark of polymerization grade and the binding relationship of polymerization grade will be updated.Specifically include the following steps:

Step 1200, network side equipment determine in the mark and each aggregation level set of all aggregation level sets Polymerization grade；

Step 1201, network side equipment are notified the mark of all aggregation level sets of terminal and are each gathered by SIB information Close the polymerization grade for including in class set；

Step 1202, terminal are according to the mark of all aggregation level sets of the network side equipment notice received and every The polymerization grade for including in a aggregation level set establishes the mark of aggregation level set and the binding relationship of polymerization grade；

Down control channel is divided at least one control resource collection by step 1203, network side equipment, and is each control Resource collection processed configures corresponding aggregation level set；

Step 1204, network side equipment are at least one the corresponding control of terminal configurating downlink control channel by RRC signaling Resource collection processed；

If step 1205, network side equipment determine that aggregation level set changes, the network side equipment passes through grouping Common control information (group common PDCCH) informs the changed aggregation level set of terminal；

The more new information that step 1206, terminal are sent according to the network side equipment that receives, to the binding relationship into Row updates；

Step 1207, terminal determine at least one corresponding control resource set of the down control channel of network side equipment configuration It closes, and according to the binding relationship, determines the corresponding polymerization grade of the control resource collection of the network side equipment notice The polymerization grade for including in set；

Step 1208, terminal are corresponding with the control resource collection at least one control resource collection of configuration The polymerization grade for including in aggregation level set carries out blind examination.

As described in Figure 13, the method for the 4th kind of blind Detecting of the embodiment of the present invention: in this method, aggregation level set network side Device configuration control resource collection is preset.Specifically include the following steps:

Down control channel is divided at least one control resource collection by step 1300, network side equipment, and is each control Resource collection processed configures corresponding aggregation level set；

Step 1301, network side equipment are by the Downlink Control Information scheduling of terminal at least one control resource collection；

Step 1302, network side equipment are at least one the corresponding control of terminal configurating downlink control channel by RRC signaling The corresponding polymerization grade collection of each control resource collection in resource collection processed and at least one described control resource collection The polymerization grade for including in conjunction；

Step 1303, terminal determine at least one corresponding control resource set of the down control channel of network side equipment configuration It closes, and determines the corresponding institute of each control resource collection at least one described control resource collection of network side equipment configuration State the polymerization grade for including in aggregation level set；

Step 1304, terminal are corresponding with the control resource collection at least one control resource collection of configuration The polymerization grade for including in aggregation level set carries out blind examination.

As described in Figure 14, the method for the 5th kind of blind Detecting of the embodiment of the present invention, in this method, aggregation level set network side Device configuration control resource collection is preset, and the polymerization grade for including in aggregation level set will be updated.It specifically includes down Column step:

Down control channel is divided at least one control resource collection by step 1400, network side equipment, and is each control Resource collection processed configures corresponding aggregation level set；

Step 1401, network side equipment are by the Downlink Control Information scheduling of terminal at least one control resource collection；

Step 1402, network side equipment are at least one the corresponding control of terminal configurating downlink control channel by RRC signaling The corresponding polymerization grade collection of each control resource collection in resource collection processed and at least one described control resource collection The polymerization grade for including in conjunction；

If step 1403, network side equipment determine that aggregation level set changes, the network side equipment passes through grouping Common control information (group common PDCCH) informs the changed aggregation level set of terminal；

The more new information that step 1404, terminal are sent according to the network side equipment received updates network side equipment and matches Include in the corresponding aggregation level set of each control resource collection at least one the described control resource collection set Polymerization grade；

Step 1405, terminal are corresponding with the control resource collection at least one control resource collection of configuration The polymerization grade for including in aggregation level set carries out blind examination.

Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product Figure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructions The combination of the block of a block and block diagram and or flow chart diagram for figure.These computer program instructions can be supplied to logical With computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine, so that via meter The instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart block In specified function action method.

Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More Further, the application can take computer usable or the shape of the computer program product on computer readable storage medium Formula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution system It is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be with It is arbitrary medium, may include, stores, communicates, transmits or transmit program, is made by instruction execution system, device or equipment With, or instruction execution system, device or equipment is combined to use.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims

1. a kind of method for carrying out blind Detecting, which is characterized in that this method comprises:

Network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel, so that the terminal is adopted Blind examination is carried out to control resource collection with control resource collection corresponding aggregation level set, wherein the control resource collection pair It include partially polymerized grade in the aggregation level set answered；

The network side equipment passes through the control resource collection according to the corresponding aggregation level set of the control resource collection Send data.

2. the method as described in claim 1, which is characterized in that if the down control channel corresponds to multiple control resource sets It closes, the physical time-frequency resource for the down control channel that different control resource collections includes is different.

3. the method as described in claim 1, which is characterized in that the network side equipment is terminal configurating downlink control channel pair Before at least one the control resource collection answered, further includes:

Include in the mark and each aggregation level set of network side equipment notice all aggregation level sets of terminal is poly- Close grade；

The network side equipment is at least one corresponding control resource collection of terminal configurating downlink control channel, further includes:

The network side equipment is at least one described control resource collection of terminal configuration and at least one described control resource Each mark for controlling the corresponding aggregation level set of resource collection in set.

4. method as claimed in claim 3, which is characterized in that the network side equipment notifies all aggregation level sets of terminal Mark and each aggregation level set in include polymerization grade after, further includes:

If there is target polymerization class set in the aggregation level set, target described in the network side equipment notice terminal is poly- Close the corresponding more new information of class set；

5. the method as described in claim 1, which is characterized in that the network side equipment is terminal configurating downlink control channel pair At least one the control resource collection answered, further includes:

The network side equipment is at least one described control resource collection of terminal configuration and at least one described control resource It is each in set to control the polymerization grade for including in the corresponding aggregation level set of resource collection.

6. method as claimed in claim 5, which is characterized in that the network side equipment is terminal configurating downlink control channel pair After at least one the control resource collection answered, further includes:

If having target polymerization grade at least one corresponding aggregation level set of control resource collection described in terminal configuration Set, then the network side equipment notifies the corresponding more new information of target polymerization class set described in terminal；

7. a kind of method for carrying out blind Detecting, which is characterized in that this method comprises:

Terminal determines at least one corresponding control resource collection of the down control channel of network side equipment configuration, wherein the control It include partially polymerized grade in the corresponding aggregation level set of resource collection processed；

8. the method for claim 7, which is characterized in that the terminal determines the downlink control letter of network side equipment configuration After at least one corresponding control resource collection of road, using the corresponding aggregation level set of control resource collection to control resource Set carries out before blind examination, further includes:

The terminal determines default after determining network side equipment by Master Information Block mib information configuration control resource collection Aggregation level set is the corresponding aggregation level set of control resource collection of configuration.

9. the method for claim 7, which is characterized in that the terminal determines the downlink control letter of network side equipment configuration Before at least one corresponding control resource collection of road, further includes:

The terminal is according to the mark of all aggregation level sets of the network side equipment notice received and each polymerization etc. The polymerization grade for including in grade set, establishes the mark of aggregation level set and the binding relationship of polymerization grade；

After the terminal determines at least one corresponding control resource collection of the down control channel of network side equipment configuration, adopt Before carrying out blind examination to control resource collection with the corresponding aggregation level set of control resource collection, further includes:

The terminal determines that the control resource collection of the network side equipment notice is corresponding poly- according to the binding relationship Close the polymerization grade for including in class set.

10. method as claimed in claim 9, which is characterized in that the terminal establishes the mark and polymerization of aggregation level set After the binding relationship of grade, further includes:

The corresponding more new information of the target polymerization class set that the terminal is sent according to the network side equipment received, The binding relationship is updated；

11. the method for claim 7, which is characterized in that the terminal determines the downlink control of network side equipment configuration After at least one corresponding control resource collection of channel, control is provided using control resource collection corresponding aggregation level set Source set carries out before blind examination, further includes:

The terminal determines each control resource collection pair at least one described control resource collection of network side equipment configuration The polymerization grade for including in the aggregation level set answered.

12. method as claimed in claim 11, which is characterized in that the terminal determines the downlink control of network side equipment configuration After at least one corresponding control resource collection of channel, further includes:

The corresponding more new information of the target polymerization class set that the terminal is sent according to the network side equipment received, At least one corresponding aggregation level set of control resource collection of network side equipment configuration is updated；

13. a kind of equipment for carrying out blind Detecting, which is characterized in that the equipment includes:

At least one processing unit and at least one storage unit, wherein the storage unit is stored with program code, when When said program code is executed by the processing unit, so that the processing unit executes following process:

For terminal configurating downlink control channel it is corresponding at least one control resource collection so that the terminal using control resource Gather corresponding aggregation level set and blind examination is carried out to control resource collection, wherein corresponding polymerization of the control resource collection etc. It include partially polymerized grade in grade set；

14. equipment as claimed in claim 13, which is characterized in that if the down control channel corresponds to multiple control resource sets It closes, the physical time-frequency resource for the down control channel that different control resource collections includes is different.

15. equipment as claimed in claim 13, which is characterized in that the processing unit is specifically used for:

For each control at least one described control resource collection of terminal configuration and at least one described control resource collection The mark of the corresponding aggregation level set of resource collection.

16. equipment as claimed in claim 15, which is characterized in that the processing unit is also used to:

17. equipment as claimed in claim 13, which is characterized in that the processing unit is also used to:

For each control at least one described control resource collection of terminal configuration and at least one described control resource collection The polymerization grade for including in the corresponding aggregation level set of resource collection.

18. equipment as claimed in claim 17, which is characterized in that the processing unit is also used to:

19. a kind of equipment for carrying out blind Detecting, which is characterized in that the equipment includes:

At least one corresponding control resource collection of the down control channel of network side equipment configuration is determined, wherein the control provides It includes partially polymerized grade in corresponding aggregation level set that source, which is gathered,；

20. equipment as claimed in claim 19, which is characterized in that the processing unit is specifically used for:

Determine network side equipment by mib information configure control resource collection after, determine default aggregation level set be with The corresponding aggregation level set of control resource collection set.

21. equipment as claimed in claim 19, which is characterized in that the processing unit is specifically used for:

According in the mark and each aggregation level set of all aggregation level sets of the network side equipment notice received Including polymerization grade, establish the mark of aggregation level set and the binding relationship of polymerization grade；

According to the binding relationship, the corresponding polymerization grade collection of the control resource collection of the network side equipment notice is determined The polymerization grade for including in conjunction.

22. equipment as claimed in claim 21, which is characterized in that the processing unit is also used to:

According to the corresponding more new information of the target polymerization class set that the network side equipment received is sent, tied up to described Determine relationship to be updated；

23. equipment as claimed in claim 19, which is characterized in that the processing unit is specifically used for:

Determine that each control resource collection is corresponding described at least one described control resource collection of network side equipment configuration The polymerization grade for including in aggregation level set.

24. equipment as claimed in claim 23, which is characterized in that the processing unit is also used to:

According to the corresponding more new information of the target polymerization class set that the network side equipment received is sent, to the net At least one corresponding aggregation level set of control resource collection of network side apparatus configuration is updated；

25. a kind of equipment for carrying out blind Detecting, which is characterized in that the equipment includes:

Configuration module, for being at least one corresponding control resource collection of terminal configurating downlink control channel, so that the end End carries out blind examination to control resource collection using the corresponding aggregation level set of control resource collection, wherein the control resource set Closing includes partially polymerized grade in corresponding aggregation level set；

Sending module, for passing through the control resource collection according to the corresponding aggregation level set of the control resource collection Send data.

26. a kind of equipment for carrying out blind Detecting, which is characterized in that the equipment includes:

Determining module, at least one corresponding control resource collection of down control channel for determining network side equipment configuration, It wherein include partially polymerized grade in the corresponding aggregation level set of the control resource collection；

Blind examination module, for carrying out blind examination to control resource collection using the corresponding aggregation level set of control resource collection.

27. a kind of calculating device-readable storage medium, which is characterized in that including program code, when said program code is calculating When running in equipment, said program code is used to make the step of described calculating equipment perform claim 1~6 any the method for requirement Suddenly.

28. a kind of calculating device-readable storage medium, which is characterized in that including program code, when said program code is calculating When running in equipment, said program code is used to make the step of described calculating equipment perform claim 7~12 any the methods of requirement Suddenly.