CN109196936A - A kind of resource allocation indicating method and device, base station and terminal - Google Patents
A kind of resource allocation indicating method and device, base station and terminal Download PDFInfo
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- CN109196936A CN109196936A CN201880001272.XA CN201880001272A CN109196936A CN 109196936 A CN109196936 A CN 109196936A CN 201880001272 A CN201880001272 A CN 201880001272A CN 109196936 A CN109196936 A CN 109196936A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/20—Negotiating bandwidth
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
Abstract
The disclosure is directed to a kind of resource allocation indicating method and devices, base station and terminal.The method is applied to the base station based on machine type communication MTC, comprising: distributes to the sendout of Physical Resource Block PRB and/or distribution position in the narrowband of terminal in limitation base station；PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI is determined according to the sendout and/or the distribution position；Based on the bit number, the mapping relations between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position are established.The embodiment method passed through using the disclosure can compress PRB resource distribution instruction domain occupied space in Downlink Control Information DCI.
Description
Technical field
This disclosure relates to field of communication technology more particularly to a kind of resource allocation indicating method and device, base station and terminal.
Background technique
In wireless communication system such as long term evolution (Long Term Evolution, LTE) system and advanced long term evolution
In (Long Term Evolution Advanced, LTE-A) system, the more machine-type communication of support terminal quantity
(Machine Type Communications, MTC) can specify that the MTC is whole in application, to reduce the cost of MTC terminal
End can only carry out signaling or data processing in narrowband (subband i.e. in system broad), therefore the MTC terminal can be with
Referred to as narrowband terminal.
In the related technology, base station can send resource indication information (such as downlink control to narrowband terminal by control channel
Information DCI), carry out data transmission in current narrowband to dispatch the narrowband terminal.In LTE system, in order to support MTC
Whole system bandwidth partition can be multiple narrowbands by narrow band communication mode.Base station is in the process for MTC terminal bandwidth allocation
In, a narrowband in multiple narrowbands can be distributed first, then further distribute Physical Resource Block in the narrowband distributed
(Physical Resource Block, PRB).Based on this, in the related art, in order to enable narrowband terminal is capable of determining that
The quantity of position and PRB of the PRB in narrowband is needed to generate PRB resource distribution instruction domain in base station end, and is sent out by DCI
It send to narrowband terminal.In the related art, all possible in order to express location information and quantity information of the PRB in narrowband
Combination, it usually needs more bit number is distributed in DCI for expressing PRB resource distribution instruction domain.But with narrow
The promotion of tape terminal performance, the narrow band bandwidth that can be supported is increasing, and therefore, the PRB quantity of support is also more and more, also
It is to say, the bit number that PRB resource distribution instruction domain needs is also more and more, this needs to consume more resources for DCI.
Therefore, a kind of efficient PRB resource distribution instruction mode is needed in the related technology, to reduce PRB resource allocation
Consumption of the instructions field in DCI.
Summary of the invention
To overcome the problems in correlation technique, the disclosure provides a kind of resource allocation indicating method and device, base station
And terminal.
According to the first aspect of the embodiments of the present disclosure, a kind of resource allocation indicating method is provided, the method is applied to base
In the base station of machine type communication MTC, comprising: distribute to the sendout of Physical Resource Block PRB in the narrowband of terminal in limitation base station
The distribution position and/or；Determine that PRB resource distribution instruction domain is controlled in downlink according to the sendout and/or the distribution position
Occupied bit number in information DCI；Based on the bit number, PRB in PRB resource distribution instruction domain and narrowband is established
Mapping relations between sendout, distribution position.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Sendout includes: that setting allows base station to distribute to the sendout of PRB in the narrowband of terminal as at least one preset value.
In one possible implementation, the preset value is more than or equal to first threshold.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Distribution position includes: that setting allows base station to distribute to the distribution position of PRB in the narrowband of terminal as with the fixation position in narrowband
For continuous multiple positions of initial position.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Distribution position include: setting allow base station distribute to PRB in the narrowband of terminal distribution position be narrowband in it is multiple discrete
Fixed position.
In one possible implementation, described that PRB resource is determined according to the sendout and/or the distribution position
Distributing instructions field occupied bit number in Downlink Control Information DCI includes: according to the sendout and/or the distribution position
It sets, determines the quantity of the sendout combination different with position is distributed；PRB resource distribution instruction domain is calculated according to the quantity
The required bit number in Downlink Control Information (DCI).
In one possible implementation, determine that PRB is provided according to the sendout and/or the distribution position described
Instructions field is distributed in Downlink Control Information DCI after occupied bit number in source, the method also includes: it determines in limitation institute
Before sendout and/or the distribution position of stating PRB, PRB resource distribution instruction domain occupied original bit number in DCI；
Determine the PRB resource distribution instruction domain bit that occupied bit number is compressed relative to the former bit number in DCI
Number；Indicate that MTC Physical Downlink Control Channel MPDCCH continuously dispatches the resource of multiple data blocks using the bit number of the compression
Indicate information.
In one possible implementation, the resource indication information includes at least one of following: the data
The quantity of block, the data block whether be new data instruction information.
In one possible implementation, further includes: base station resource according to needed for the mapping relations and terminal
Amount determines the PRB resource distribution instruction domain that PRB pair is answered in the narrowband for distributing to the terminal.
In one possible implementation, further includes: generation MTC Physical Downlink Control Channel MPDCCH continuously dispatches more
The resource indication information of a data block.
In one possible implementation, further includes: will refer to comprising PRB resource distribution instruction domain and the resource
Show that the DCI of information is sent to the terminal.
According to the second aspect of an embodiment of the present disclosure, a kind of resource allocation indicating method is provided, comprising: terminal, which receives, includes
The DCI in PRB resource distribution instruction domain；The mapping relations established using above-mentioned resource allocation indicating method are to the PRB resource
Distribution instructions field is parsed, and determines the sendout of PRB and distribution position in narrowband that base station is distributed.
According to the third aspect of an embodiment of the present disclosure, a kind of base station is provided, the base station is used for machine type communication MTC,
Include: distribution data processing module, for limit base station distribute in the narrowband of terminal the sendout of Physical Resource Block PRB and/
Or distribution position；Bit number determining module, for determining PRB resource allocation according to the sendout and/or the distribution position
Instructions field occupied bit number in Downlink Control Information DCI；Mapping relations establish module, for being based on the bit number,
Establish the mapping relations between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Sendout includes: that setting allows base station to distribute to the sendout of PRB in the narrowband of terminal as at least one preset value.
In one possible implementation, the preset value is more than or equal to first threshold.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Distribution position includes: that setting allows base station to distribute to the distribution position of PRB in the narrowband of terminal as with the fixation position in narrowband
For continuous multiple positions of initial position.
In one possible implementation, Physical Resource Block PRB in the narrowband of terminal is distributed in the limitation base station
Distribution position include: setting allow base station distribute to PRB in the narrowband of terminal distribution position be narrowband in it is multiple discrete
Fixed position.
In one possible implementation, described that PRB resource is determined according to the sendout and/or the distribution position
Distributing instructions field occupied bit number in Downlink Control Information DCI includes: according to the sendout and/or the distribution position
It sets, determines the quantity of the sendout combination different with position is distributed；PRB resource distribution instruction domain is calculated according to the quantity
The required bit number in Downlink Control Information (DCI).
In one possible implementation, the base station further include: former bit number determining module is being limited for determination
Before the sendout of the PRB and/or distribution position, PRB resource distribution instruction domain occupied original bit in DCI
Number；Compression bit determining module, for determine PRB resource distribution instruction domain in DCI occupied bit number relative to
The bit number that the original bit number is compressed；Compression bit uses module, for indicating MTC object using the bit number of the compression
Reason down control channel MPDCCH continuously dispatches the resource indication information of multiple data blocks.
In one possible implementation, the resource indication information includes at least one of following: the data
The quantity of block, the data block whether be new data instruction information.
In one possible implementation, the base station further include: instructions field generation module, for according to the mapping
Stock number needed for relationship and terminal determines the PRB resource distribution instruction that PRB pair is answered in the narrowband for distributing to the terminal
Domain.
In one possible implementation, the base station further include: resource indication information generation module, for generating
MTC Physical Downlink Control Channel MPDCCH continuously dispatches the resource indication information of multiple data blocks.
In one possible implementation, the base station further include: information sending module, for that will include the PRB
The DCI of resource distribution instruction domain and the resource indication information is sent to the terminal.
According to a fourth aspect of embodiments of the present disclosure, a kind of terminal is provided, comprising: DCI receiving module, for receive include
The DCI in PRB resource distribution instruction domain；Data resolution module, the mapping for being established using above-mentioned resource allocation indicating method
Relationship parses PRB resource distribution instruction domain, determines the sendout of PRB and distribution position in narrowband that base station is distributed
It sets.
According to a fifth aspect of the embodiments of the present disclosure, a kind of resource distribution instruction device is provided, comprising: processor；For
The memory of storage processor executable instruction；Wherein, the processor is configured to: distribute to the narrowband of terminal in limitation base station
The sendout of middle Physical Resource Block PRB and/or distribution position；Determine that PRB is provided according to the sendout and/or the distribution position
Instructions field occupied bit number in Downlink Control Information DCI is distributed in source；Based on the bit number, the PRB resource is established
Distribute the mapping relations between the sendout of PRB in instructions field and narrowband, distribution position.
According to a sixth aspect of an embodiment of the present disclosure, a kind of resource distribution instruction device is provided, comprising: processor；For
The memory of storage processor executable instruction；Wherein, the processor is configured to: receive include PRB resource distribution instruction
The DCI in domain；The mapping relations established using above-mentioned resource allocation indicating method solve PRB resource distribution instruction domain
Analysis determines the sendout of PRB and distribution position in narrowband that base station is distributed.
According to the 7th of the embodiment of the present disclosure the aspect, a kind of non-transitorycomputer readable storage medium is provided, when described
When instruction in storage medium is executed by processor, enable a processor to execute the above method.
The technical scheme provided by this disclosed embodiment can include the following benefits: the resource distribution instruction side of offer
Method can distribute to the sendout of Physical Resource Block PRB and/or distribution position, compression in the narrowband of terminal by limiting base station
PRB resource distribution instruction domain occupied space in Downlink Control Information DCI.The technical solution passed through by the disclosure, no
The mode of resource allocation in MTC can only be optimized, can also by the space utilization of compression in downlink communication other need space
Scene under, realize under the premise of not increasing DCI occupied space so that in DCI include information more abundant.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is a kind of flow chart of resource allocation indicating method shown according to an exemplary embodiment.
Fig. 2 is a kind of flow chart of resource allocation indicating method shown according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of resource allocation indicating method shown according to an exemplary embodiment.
Fig. 4 is a kind of block diagram of base station shown according to an exemplary embodiment.
Fig. 5 is a kind of flow chart of resource allocation indicating method shown according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of base station shown according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of device shown according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of device shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
For convenience those skilled in the art understand that technical solution provided by the embodiments of the present application, below first to technical solution
The technological accumulation and inheritance of realization is illustrated.
Currently, due to the limitation of communications rate, the bandwidth of operation of narrowband terminal is 1.4MHz in LTE system,
It include 6 PRB in a narrowband in the bandwidth of 1.4MHz, i.e. MTC can support the communication of 6 PRB.In one example, right
In the bandwidth of 6 PRB, in MTC coverage enhancement Mode A (Coverage Enhancement Mode A), PRB resource allocation
Instructions field needs the resource of 5bit.Table 1 is that the PRB resource distribution instruction domain of 5bit and the mapping of specific resource distribution mode are closed
System.
The relation mapping table in table 1 PRB resource distribution instruction domain and the method for salary distribution
As described above, with the promotion of MTC terminal performance, such as existing communications rate is broken through, then, narrowband is whole
The bandwidth of operation at end also can break through present 1.4MHz, such as be promoted to 3MHz, 5MHz, or even be promoted to 10MHz, 20MHz, right
It may include 25 PRB in the bandwidth of 5MHz a, narrowband, for the bandwidth of 20MHz, then may include in a narrowband
100 PRB are based on this, and PRB resource distribution instruction domain then needs more bit numbers, is bigger resource for DCI
Expense.
Based on above-described actual techniques demand is similar to, inventor has studied existing PRB resource distribution instruction domain
Design method, propose the design scheme in new PRB resource distribution instruction domain, the program can pass through the distribution of limitation PRB
Amount and/or distribution position, compress PRB resource distribution instruction domain occupied bit number in DCI.Further, it can also incite somebody to action
The bit number of compression is used for different purpose.
Resource allocation indicating method described herein is described in detail with reference to the accompanying drawing.Fig. 1 is the disclosure
A kind of method flow diagram of embodiment of the resource allocation indicating method of offer.Although this application provides as the following examples or
Method operating procedure shown in the drawings, but based on routine or in the method may include more without creative labor
Or less operating procedure.In the step of there is no necessary causalities in logicality, the execution sequence of these steps is not
Be limited to embodiment of the present disclosure offer executes sequence.
A kind of embodiment of specific resource allocation indicating method provided by the present application is as shown in Figure 1, the method application
In the base station based on machine type communication MTC, may include:
In step 101: distributing to the sendout of Physical Resource Block PRB and/or distribution position in the narrowband of terminal in limitation base station
It sets.
In step 103: determining PRB resource distribution instruction domain in downlink according to the sendout and/or the distribution position
Control occupied bit number in information DCI.
In step 105: being based on the bit number, establish the distribution of PRB in PRB resource distribution instruction domain and narrowband
Mapping relations between amount, distribution position.
In the present embodiment, the resource distribution instruction can be applied to base station, in base station end, can limit and distribute to terminal
Narrowband in PRB sendout and/or distribution position.In one embodiment, the mode of limitation PRB sendout may include:
The sendout that being arranged allows base station to distribute to PRB in the narrowband of terminal is at least one preset value.That is, can permit base
The PRB partition size of terminal is distributed to as one or more kinds of preset partition sizes in station.For example, for including 6PRB in narrowband
The case where for, the partition size of PRB can be 1,3 and 6, i.e., each base station distribute to terminal PRB quantity be 1 or 3 or
Person 6.In one embodiment of the present disclosure, based on the transmission for being directed to long data block in many application scenarios, such as more data block TB
In the scene of scheduling, the PRB quantity that terminal is distributed in each base station is often more, therefore, the preset value can be set and be greater than
Equal to first threshold.In one example, for including the case where 6PRB in narrowband, the preset value can be set and be greater than
Equal to 4, i.e., the PRB quantity that terminal is distributed in each base station is 4 or 5 or 6.It, can be with by way of limiting PRB sendout
Reduce bit number needed for base station generates PRB resource distribution instruction domain to the mode of terminal distribution PRB, and then reduction.
In embodiment of the disclosure, point that Physical Resource Block PRB in the narrowband of terminal is distributed in base station can also be limited
With position.In one embodiment, the mode of limitation PRB distribution position may include: that setting allows base station to distribute to terminal
The distribution position of PRB is continuous multiple positions that initial position is set to the fixed bit in narrowband in narrowband.In one example,
For including the case where 6PRB in narrowband, the number for setting gradually 6 PRB is 1-6, then, provided in this embodiment
In technical solution, the distribution position that can be set allows base station to distribute to PRB in the narrowband of terminal is to be with the PRB of number 3
One or more in continuous 4 positions of beginning position, in this example, possible distribution position include (3), (3,4),
(3,4,5),(3,4,5,6).In another embodiment, the mode of the limitation PRB distribution position can also include: that setting is permitted
Perhaps it is multiple discrete fixed positions in narrowband that the distribution position of PRB in the narrowband of terminal is distributed in base station.In an example
In, for including the case where 6PRB in narrowband, the number for setting gradually 6 PRB is 1-6, then, the present embodiment provides
Technical solution in, can be set allow base station distribute to PRB in the narrowband of terminal distribution position be (1,2,4,6) in one
It is a or multiple.
It should be noted that since the sendout of limitation PRB and the distribution position of reality PRB are the relationships of "and/or", because
This can only limit the sendout of PRB in the technical solution of the disclosure, can also only limit the distribution position of PRB, can also
To limit sendout and the distribution position of PRB simultaneously.It is limited in the sendout of PRB and the mode of distribution position at the same time, for example,
The distribution position that PRB can be limited is using the PRB of number 3 as initial position, and quantity allotted is 3 or 4.Certainly, for PRB points
Dosage and the limitation mode of distribution position are not limited to the example above, enlightenment of the one of ordinary skill in the art in present techniques marrow
Under, it is also possible to other changes are made, but as long as the function and effect of its realization are same as the present application or similar, this should all be covered by
Apply in protection scope.
In one embodiment of the present disclosure, as shown in Fig. 2, it is described according to the sendout and/or the distribution position
Determine that PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI may include following step:
In step 201: according to the sendout and/or the distribution position, determining that sendout is different with distribution position
The quantity of combination；
In step 203: needed for calculating PRB resource distribution instruction domain in Downlink Control Information (DCI) according to the quantity
The bit number wanted.
It, can be according to the sendout after determining the PRB sendout after limitation and distribution position in the present embodiment
And/or the distribution position, determine the quantity of the sendout combination different with position is distributed.In one example, for
For including the case where 6PRB in narrowband, the number for setting gradually 6 PRB is 1-6, if the partition size of setting PRB can be 4
With 6, then available four kinds of different combinations altogether, in this example, the possible method of salary distribution may include (1,2,3,
4),(2,3,4,5),(3,4,5,6),(1,2,3,4,5,6).Based on above-mentioned four kinds of different combinations, it can use 2 bits
PRB resource distribution instruction domain instruction narrowband in PRB the method for salary distribution.In another example, if every kind of PRB sendout of setting
Corresponding to a kind of distribution position, then 6 kinds of different combinations can be generated, therefore, can use the PRB resource point of 3 bits
The method of salary distribution with PRB in instructions field instruction narrowband.
In the present embodiment, after determining bit number required for PRB resource distribution instruction domain, institute can be based on
Bit number is stated, the mapping relations between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position are established.
The mapping relations can indicate that one between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position is a pair of
It should be related to.Several examples are provided below and illustrate the mode for establishing the mapping relations.In one example, in narrowband
For including the case where 6PRB, the number for setting gradually 6 PRB is 1-6, if the partition size of setting PRB can be 4 and 6,
Available four kinds of different combinations altogether, in this example, as shown in table 2, the possible method of salary distribution may include (1,
2,3,4), (2,3,4,5), (3,4,5,6), (1,2,3,4,5,6), and be arranged the PRB resource distribution instruction domains of different numerical value with
One-to-one relationship between PRB sendout, distribution position.
Mapping table between 2 PRB resource distribution instruction domain of table and PRB sendout, distribution position
In another example, for including the case where 6PRB in narrowband, the number for setting gradually 6 PRB is 1-
6, every kind of PRB sendout can be set corresponding to a kind of distribution position, then 6 kinds of different combinations can be generated, specifically such as
Shown in table 3, the one-to-one correspondence between the PRB resource distribution instruction domain of different numerical value and PRB sendout, distribution position can be set
Relationship.
Mapping table between 3 PRB resource distribution instruction domain of table and PRB sendout, distribution position
In another example, for including the case where 6PRB in narrowband, the number for setting gradually 6 PRB is 1-
6, it is 3,4,5,6 that possible PRB sendout, which can be set, can also limit distribution position simultaneously for every kind of PRB sendout, then
4 kinds of different combinations can be generated, it is specific as shown in table 4, can be set the PRB resource distribution instruction domains of different numerical value with
One-to-one relationship between PRB sendout, distribution position.
Mapping table between 4 PRB resource distribution instruction domain of table and PRB sendout, distribution position
It should be noted that PRB resource distribution instruction domain can be used to indicate that the PRB resource of terminal is distributed in base station
Position and quantity in narrowband.During generating the PRB resource distribution instruction domain, can position to PRB and
Quantity carries out combined coding generation.But in the other embodiments of the disclosure, institute can also be generated using other coding modes
PRB resource distribution instruction domain is stated, the disclosure is without limitation.PRB resource distribution instruction domain and PRB points are established above-mentioned
During mapping relations between dosage, distribution position, PRB resource distribution instruction domain and PRB for different data are distributed
The mapping mode of amount and distribution position is not limited to the citing of above-mentioned table 2- table 4, such as in table 4, PRB resource distribution instruction domain 00
Corresponding PRB can be that the initial position PRB is 4, the method for salary distribution that sendout is 3, and PRB resource distribution instruction domain 11 is corresponding
PRB can be that the initial position PRB is 1, and the method for salary distribution that sendout is 6, the disclosure is to PRB resource distribution instruction domain and PRB points
The mapping mode of dosage and distribution position is with no restrictions.
In embodiment of the disclosure, to PRB sendout and/or distribution position limit after, can compress
PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI.In one embodiment, it can will compress
Bit number use for different purpose, as shown in figure 3, determining PRB resource point according to the sendout and/or the distribution position described
With instructions field in Downlink Control Information DCI after occupied bit number, the method can with the following steps are included:
In step 301: determining before the sendout and/or distribution position for limiting the PRB, the PRB resource allocation
Instructions field occupied original bit number in DCI.
In step 303: determine PRB resource distribution instruction domain in DCI occupied bit number relative to the original
The bit number that bit number is compressed.
In step 305: it is more to indicate that MTC Physical Downlink Control Channel MPDCCH is continuously dispatched using the bit number of the compression
The resource indication information of a data block.
In the present embodiment, it can determine before the sendout and/or distribution position for limiting the PRB, the PRB resource
Distribute instructions field occupied original bit number in DCI.For example, PRB resource distribution instruction domain exists for the bandwidth of 6 PRB
Occupied original bit number is 5bit in DCI.To PRB sendout and/or distribution position limit after, can compress
(reducing) PRB resource distribution instruction domain occupied a part of bit number in DCI.For example, being closed for being mapped shown in table 2
It is table, PRB resource distribution instruction domain needs 2 bits, then the space of 3 bits compressed, for mapping table shown in table 3, PRB
Resource distribution instruction domain needs 3 bits, then compresses the space of 2 bits.
In one embodiment of the present disclosure, the bit number of compression can be used to indicate MTC Physical Downlink Control Channel
MPDCCH continuously dispatches the resource indication information of multiple data blocks.It is similar with the scheduling of traditional LTE, a MPDCCH tune in MTC
A MTC Physical Downlink Shared Channel MPDSCH is spent, MTC terminal needs to receive before receiving or sending data and blind examination
MPDCCH.When MTC terminal is sent or receives a biggish data packet, needing to be divided into repeatedly scheduling could be completed.And
In most cases, since channel conditions are similar, MPDCCH more times scheduling Scheduling content be also it is similar, in the case,
User terminal consumes more power there is still a need for the Scheduling content that demodulation MPDCCH is dispatched every time.Based on this, in order to reduce use
The power of family terminal consumption, 3GPP release 16 propose continuously to dispatch multiple uplink data blocks or downlink using MPDCCH
The technical approach of data block.In order to support the scheduling mode of more data blocks, need to introduce additional instructions field in DCI.At this
In embodiment, the bit number of above-mentioned compression being used to indicate, MPDCCH continuously dispatches the resource instruction letter of multiple data blocks
Breath.The resource indication information may include at least one of following: the quantity of the data block, the data block whether be
The instruction information of new data.Since the data block is divided into new data and retransmits data, the bit of above-mentioned compression can use
Number indicates that each data block is that new data still retransmits data.
It should be noted that the bit number of the compression be not limited to it is above-mentioned for indicating MTC Physical Downlink Control Channel
MPDCCH continuously dispatches the resource indication information of multiple data blocks, can be also used for needing to occupy in DCI during downlink communication
The scene of bit, the application are without limitation.
It in one embodiment of the present disclosure, can also be according to the mapping relations after determining the mapping relations
And stock number needed for terminal, determine the PRB resource distribution instruction domain that PRB pair is answered in the narrowband for distributing to the terminal.?
It is rule with the corresponding mapping table of table 3, however, it is determined that stock number needed for terminal is 4 PRB, then from table 3 in one example
It can determine that PRB resource distribution instruction domain is 010.In another embodiment, can also generate MPDCCH continuously dispatch it is multiple
The resource indication information of data block.It in one embodiment, can also will include PRB resource distribution instruction domain and the money
The DCI of source instruction information is sent to the terminal.Based on above embodiments, may be implemented under the premise of not increasing the space DCI,
So that DCI includes information more abundant.
Resource allocation indicating method provided by the present application can distribute to physics money in the narrowband of terminal by limiting base station
The sendout of source block PRB and/or distribution position, compression PRB resource distribution instruction domain are occupied in Downlink Control Information DCI
Bit number.The technical solution passed through by the disclosure can not only optimize the mode of resource allocation in MTC, can also will compress
Space utilization in downlink communication other need under the scene in space, realize under the premise of not increasing DCI occupied space, make
Obtaining includes information more abundant in DCI.
On the other hand the disclosure also provides a kind of base station, Fig. 4 is the frame of base station 400 shown according to an exemplary embodiment
Figure.Referring to Fig. 4, which includes distribution data processing module 401, and bit number determining module 403 and mapping relations establish module
405。
The distribution data processing module 401 is configurable for limitation base station and distributes to Physical Resource Block in the narrowband of terminal
The sendout of PRB and/or distribution position；
The bit number determining module 403 is configurable for determining PRB according to the sendout and/or the distribution position
Resource distribution instruction domain occupied bit number in Downlink Control Information DCI；
This, which turns mapping relations, establishes module 405 and is configurable for establishing the PRB resource allocation based on the bit number
Mapping relations in instructions field and narrowband between the sendout of PRB, distribution position.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Optionally, in one embodiment of the present disclosure, physical resource in the narrowband of terminal is distributed in the limitation base station
The sendout of block PRB may include:
The sendout that being arranged allows base station to distribute to PRB in the narrowband of terminal is at least one preset value.
Optionally, in one embodiment of the present disclosure, the preset value can be more than or equal to first threshold.
Optionally, in one embodiment of the present disclosure, physical resource in the narrowband of terminal is distributed in the limitation base station
The distribution position of block PRB may include:
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is to be set to starting with the fixed bit in narrowband
Continuous multiple positions of position.
Optionally, in one embodiment of the present disclosure, physical resource in the narrowband of terminal is distributed in the limitation base station
The distribution position of block PRB may include:
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is multiple discrete fixed bits in narrowband
It sets.
Optionally, in one embodiment of the present disclosure, described to be determined according to the sendout and/or the distribution position
PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI may include:
According to the sendout and/or the distribution position, the sendout combination different with position is distributed is determined
Quantity；
PRB resource distribution instruction domain required bit number in Downlink Control Information (DCI) is calculated according to the quantity.
Optionally, in one embodiment of the present disclosure, the base station can also include:
Former bit number determining module, it is described for determining before the sendout and/or distribution position for limiting the PRB
PRB resource distribution instruction domain occupied original bit number in DCI；
Compression bit determining module, for determining PRB resource distribution instruction domain occupied bit number phase in DCI
The bit number compressed for the former bit number；
Compression bit uses module, for indicating MTC Physical Downlink Control Channel using the bit number of the compression
MPDCCH continuously dispatches the resource indication information of multiple data blocks.
Optionally, in one embodiment of the present disclosure, the resource indication information may include at least one in following
Kind: the quantity of the data block, the data block whether be new data instruction information.
Optionally, in one embodiment of the present disclosure, the base station can also include:
Instructions field generation module, for the stock number according to needed for the mapping relations and terminal, institute is distributed in determination
State the PRB resource distribution instruction domain that PRB pair in the narrowband of terminal is answered.
Optionally, in one embodiment of the present disclosure, the base station can also include:
Resource indication information generation module continuously dispatches multiple numbers for generating MTC Physical Downlink Control Channel MPDCCH
According to the resource indication information of block.
Optionally, in one embodiment of the present disclosure, the base station can also include:
Information sending module, for that will include the DCI hair in PRB resource distribution instruction domain and the resource indication information
It send to the terminal.
On the other hand the disclosure also provides a kind of resource allocation indicating method based on user terminal, the terminal may include
It can be based on the terminal device of network protocol access to communication networks.It such as may include intelligent movable phone, computer (including pen
Remember this computer, desktop computer), Flat electronic equipment, personal digital assistant (PDA) or intelligent wearable device etc..Fig. 5 is root
A kind of flow chart of resource allocation indicating method shown according to an exemplary embodiment, as shown in Figure 5, which comprises
In step 501: terminal receives the DCI comprising PRB resource distribution instruction domain；
In step 503: the mapping relations established using resource allocation indicating method described in any of the above-described embodiment are to institute
It states PRB resource distribution instruction domain to be parsed, determines the sendout of PRB and distribution position in narrowband that base station is distributed.
In the present embodiment, in user terminal, it can use mapping relations described in any of the above-described embodiment to receiving
PRB resource distribution instruction domain is parsed, so that it is determined that the sendout of PRB and distribution position in the narrowband that base station is distributed.?
In one example, if the numerical value that user terminal receives PRB resource distribution instruction domain is 011, PRB resource shown in table 3 is utilized
The mapping table between instructions field and PRB sendout, distribution position is distributed, can determine that the stock number distributed in narrowband is 3
A PRB, resource location are (4,5,6).
On the other hand the disclosure also provides a kind of terminal, Fig. 6 is the block diagram of terminal shown according to an exemplary embodiment.
Referring to Fig. 6, the apparatus may include DCI receiving modules 601 and data resolution module 603.
The DCI receiving module 601 is configurable for receiving the DCI comprising PRB resource distribution instruction domain；
The data resolution module 603 is configurable for the mapping established using above-mentioned resource allocation indicating method and closed
System parses PRB resource distribution instruction domain, determines the sendout of PRB and distribution position in narrowband that base station is distributed
It sets.
Fig. 7 is a kind of block diagram of device 700 for resource distribution instruction shown according to an exemplary embodiment.Example
Such as, device 700 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, and plate is set
It is standby, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig. 7, device 700 may include following one or more components: processing component 702, memory 704, power supply
Component 706, multimedia component 708, audio component 710, the interface 712 of input/output (I/O), sensor module 714, and
Communication component 716.
The integrated operation of the usual control device 700 of processing component 702, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 702 may include that one or more processors 720 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 702 may include one or more modules, just
Interaction between processing component 702 and other assemblies.For example, processing component 702 may include multi-media module, it is more to facilitate
Interaction between media component 708 and processing component 702.
Memory 704 is configured as storing various types of data to support the operation in device 700.These data are shown
Example includes the instruction of any application or method for operating on device 700, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 704 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 706 provides electric power for the various assemblies of device 700.Power supply module 706 may include power management system
System, one or more power supplys and other with for device 700 generate, manage, and distribute the associated component of electric power.
Multimedia component 708 includes the screen of one output interface of offer between described device 700 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 708 includes a front camera and/or rear camera.When device 700 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 710 is configured as output and/or input audio signal.For example, audio component 710 includes a Mike
Wind (MIC), when device 700 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 704 or via communication set
Part 716 is sent.In some embodiments, audio component 710 further includes a loudspeaker, is used for output audio signal.
I/O interface 712 provides interface between processing component 702 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 714 includes one or more sensors, and the state for providing various aspects for device 700 is commented
Estimate.For example, sensor module 714 can detecte the state that opens/closes of device 700, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 700, and sensor module 714 can be with 700 1 components of detection device 700 or device
Position change, the existence or non-existence that user contacts with device 700,700 orientation of device or acceleration/deceleration and device 700
Temperature change.Sensor module 714 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 714 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 716 is configured to facilitate the communication of wired or wireless way between device 700 and other equipment.Device
700 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 716 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 716 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 700 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 704 of instruction, above-metioned instruction can be executed by the processor 720 of device 700 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
Fig. 8 is a kind of block diagram of device 800 for resource distribution instruction shown according to an exemplary embodiment.Example
Such as, device 800 may be provided as a server.Referring to Fig. 8, it further comprises one that device 800, which includes processing component 822,
A or multiple processors, and the memory resource as representated by memory 832, can holding by processing component 822 for storing
Capable instruction, such as application program.The application program stored in memory 832 may include it is one or more each
Module corresponding to one group of instruction.In addition, processing component 822 is configured as executing instruction, to execute any of the above-described embodiment institute
The method stated.
Device 800 can also include the power management that a power supply module 826 is configured as executive device 800, and one has
Line or radio network interface 850 are configured as device 800 being connected to network and input and output (I/O) interface 858.Dress
Setting 800 can operate based on the operating system for being stored in memory 832, such as Windows ServerTM, Mac OS XTM,
UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 832 of instruction, above-metioned instruction can be executed by the processing component 822 of device 800 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (28)
1. a kind of resource allocation indicating method, which is characterized in that the method is applied to the base based on machine type communication MTC
It stands, comprising:
Distribute to the sendout of Physical Resource Block PRB and/or distribution position in the narrowband of terminal in limitation base station；
PRB resource distribution instruction domain institute in Downlink Control Information DCI is determined according to the sendout and/or the distribution position
The bit number of occupancy；
Based on the bit number, establish between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position
Mapping relations.
2. resource allocation indicating method according to claim 1, which is characterized in that distribute to terminal in the limitation base station
The sendout of Physical Resource Block PRB includes: in narrowband
The sendout that being arranged allows base station to distribute to PRB in the narrowband of terminal is at least one preset value.
3. resource allocation indicating method according to claim 2, which is characterized in that the preset value is more than or equal to the first threshold
Value.
4. resource allocation indicating method according to claim 1, which is characterized in that distribute to terminal in the limitation base station
The distribution position of Physical Resource Block PRB includes: in narrowband
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is to be set to initial position with the fixed bit in narrowband
Continuous multiple positions.
5. resource allocation indicating method according to claim 1, which is characterized in that distribute to terminal in the limitation base station
The distribution position of Physical Resource Block PRB includes: in narrowband
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is multiple discrete fixed positions in narrowband.
6. resource allocation indicating method according to claim 1, which is characterized in that it is described according to the sendout and/or
The distribution position determines that PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI includes:
According to the sendout and/or the distribution position, the quantity of the sendout combination different with position is distributed is determined；
PRB resource distribution instruction domain required bit number in Downlink Control Information (DCI) is calculated according to the quantity.
7. resource allocation indicating method according to claim 1, which is characterized in that it is described according to the sendout and/
Or the distribution position determine PRB resource distribution instruction domain in Downlink Control Information DCI after occupied bit number, it is described
Method further include:
It determines before the sendout and/or distribution position for limiting the PRB, PRB resource distribution instruction domain institute in DCI
The former bit number of occupancy；
Determine what PRB resource distribution instruction domain occupied bit number in DCI was compressed relative to the former bit number
Bit number；
Indicate that MTC Physical Downlink Control Channel MPDCCH continuously dispatches the resource of multiple data blocks using the bit number of the compression
Indicate information.
8. resource allocation indicating method according to claim 7, which is characterized in that the resource indication information includes following
At least one of: the quantity of the data block, the data block whether be new data instruction information.
9. according to resource allocation indicating method described in any one of 1-8 is required, which is characterized in that further include:
Base station stock number according to needed for the mapping relations and terminal determines PRB pair in the narrowband for distributing to the terminal
The PRB resource distribution instruction domain answered.
10. resource allocation indicating method according to claim 9, which is characterized in that further include:
Generate the resource indication information that MTC Physical Downlink Control Channel MPDCCH continuously dispatches multiple data blocks.
11. resource allocation indicating method according to claim 10, which is characterized in that further include:
DCI comprising PRB resource distribution instruction domain and the resource indication information is sent to the terminal.
12. a kind of resource allocation indicating method characterized by comprising
Terminal receives the DCI comprising PRB resource distribution instruction domain；
The PRB is provided using the mapping relations that resource allocation indicating method described in any one of claim 1-11 is established
Source distribution instructions field is parsed, and determines the sendout of PRB and distribution position in narrowband that base station is distributed.
13. a kind of base station, which is characterized in that the base station is used for machine type communication MTC, comprising:
Distribute data processing module, for limit base station distribute in the narrowband of terminal the sendout of Physical Resource Block PRB and/or
Distribute position；
Bit number determining module, for determining that PRB resource distribution instruction domain exists according to the sendout and/or the distribution position
Occupied bit number in Downlink Control Information DCI；
Mapping relations establish module, for being based on the bit number, establish PRB in PRB resource distribution instruction domain and narrowband
Sendout, distribution position between mapping relations.
14. base station according to claim 13, which is characterized in that distribute to physics in the narrowband of terminal in the limitation base station
The sendout of resource block PRB includes:
The sendout that being arranged allows base station to distribute to PRB in the narrowband of terminal is at least one preset value.
15. base station according to claim 14, which is characterized in that the preset value is more than or equal to first threshold.
16. base station according to claim 13, which is characterized in that distribute to physics in the narrowband of terminal in the limitation base station
The distribution position of resource block PRB includes:
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is to be set to initial position with the fixed bit in narrowband
Continuous multiple positions.
17. base station according to claim 13, which is characterized in that distribute to physics in the narrowband of terminal in the limitation base station
The distribution position of resource block PRB includes:
The distribution position that being arranged allows base station to distribute to PRB in the narrowband of terminal is multiple discrete fixed positions in narrowband.
18. base station according to claim 13, which is characterized in that described according to the sendout and/or the distribution position
Setting determining PRB resource distribution instruction domain occupied bit number in Downlink Control Information DCI includes:
According to the sendout and/or the distribution position, the quantity of the sendout combination different with position is distributed is determined；
PRB resource distribution instruction domain required bit number in Downlink Control Information (DCI) is calculated according to the quantity.
19. base station according to claim 13, which is characterized in that the base station further include:
Former bit number determining module, for determining before the sendout and/or distribution position for limiting the PRB, the PRB money
Instructions field occupied original bit number in DCI is distributed in source；
Compression bit determining module, for determine PRB resource distribution instruction domain in DCI occupied bit number relative to
The bit number that the original bit number is compressed；
Compression bit uses module, indicates that MTC Physical Downlink Control Channel MPDCCH connects for the bit number using the compression
The resource indication information of the continuous multiple data blocks of scheduling.
20. base station according to claim 19, which is characterized in that the resource indication information includes at least one in following
Kind: the quantity of the data block, the data block whether be new data instruction information.
21. according to base station described in any one of 13-20 is required, which is characterized in that the base station further include:
Instructions field generation module, for the stock number according to needed for the mapping relations and terminal, the end is distributed in determination
The PRB resource distribution instruction domain that PRB pair is answered in the narrowband at end.
22. base station according to claim 21, which is characterized in that the base station further include:
Resource indication information generation module continuously dispatches multiple data blocks for generating MTC Physical Downlink Control Channel MPDCCH
Resource indication information.
23. base station according to claim 22, which is characterized in that the base station further include:
Information sending module, for will include that the DCI in PRB resource distribution instruction domain and the resource indication information is sent to
The terminal.
24. a kind of terminal characterized by comprising
DCI receiving module, for receiving the DCI comprising PRB resource distribution instruction domain；
Data resolution module is reflected for what is established using resource allocation indicating method described in any one of claim 1-11
It penetrates relationship to parse PRB resource distribution instruction domain, determines the sendout and distribution of PRB in narrowband that base station is distributed
Position.
25. a kind of resource distribution instruction device characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
Distribute to the sendout of Physical Resource Block PRB and/or distribution position in the narrowband of terminal in limitation base station；
PRB resource distribution instruction domain institute in Downlink Control Information DCI is determined according to the sendout and/or the distribution position
The bit number of occupancy；
Based on the bit number, establish between the sendout of PRB in PRB resource distribution instruction domain and narrowband, distribution position
Mapping relations.
26. a kind of resource distribution instruction device characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
Receive the DCI comprising PRB resource distribution instruction domain；
The PRB is provided using the mapping relations that resource allocation indicating method described in any one of claim 1-11 is established
Source distribution instructions field is parsed, and determines the sendout of PRB and distribution position in narrowband that base station is distributed.
27. a kind of non-transitorycomputer readable storage medium makes when the instruction in the storage medium is executed by processor
It obtains processor and is able to carry out method described in claim 1-11 any one.
28. a kind of non-transitorycomputer readable storage medium makes when the instruction in the storage medium is executed by processor
It obtains processor and is able to carry out method described in claim 12.
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| CN202111314738.1A CN113891478A (en) | 2018-08-07 | 2018-08-07 | Resource allocation indication method and device, base station and terminal |
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| PCT/CN2018/099231 WO2020029088A1 (en) | 2018-08-07 | 2018-08-07 | Resource allocation indication method and apparatus, and base station and terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383748A (en) * | 2019-05-09 | 2019-10-25 | 北京小米移动软件有限公司 | Downlink control information sending method, device and readable storage medium storing program for executing |
| CN113780699A (en) * | 2020-06-17 | 2021-12-10 | 北京沃东天骏信息技术有限公司 | Resource allocation method, resource allocation device and electronic equipment |
| WO2022174764A1 (en) * | 2021-02-19 | 2022-08-25 | 华为技术有限公司 | Resource mapping method and apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605356A (en) * | 2008-06-12 | 2009-12-16 | 大唐移动通信设备有限公司 | A kind of method of indexed resource, Apparatus and system |
| CN103327615A (en) * | 2012-03-20 | 2013-09-25 | 华为技术有限公司 | Resource allocation indicating method, resource allocation method and equipment |
| CN106162889A (en) * | 2015-04-10 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of method and apparatus realizing resource distribution |
| WO2017209478A1 (en) * | 2016-05-30 | 2017-12-07 | Samsung Electronics Co., Ltd. | Resource scheduling method and apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056299A (en) * | 2009-10-28 | 2011-05-11 | 北京三星通信技术研究有限公司 | Method and device for transmitting downlink control signalling |
-
2018
- 2018-08-07 WO PCT/CN2018/099231 patent/WO2020029088A1/en active Application Filing
- 2018-08-07 CN CN201880001272.XA patent/CN109196936B/en active Active
- 2018-08-07 CN CN202111314738.1A patent/CN113891478A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101605356A (en) * | 2008-06-12 | 2009-12-16 | 大唐移动通信设备有限公司 | A kind of method of indexed resource, Apparatus and system |
| CN103327615A (en) * | 2012-03-20 | 2013-09-25 | 华为技术有限公司 | Resource allocation indicating method, resource allocation method and equipment |
| CN106162889A (en) * | 2015-04-10 | 2016-11-23 | 中兴通讯股份有限公司 | A kind of method and apparatus realizing resource distribution |
| WO2017209478A1 (en) * | 2016-05-30 | 2017-12-07 | Samsung Electronics Co., Ltd. | Resource scheduling method and apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383748A (en) * | 2019-05-09 | 2019-10-25 | 北京小米移动软件有限公司 | Downlink control information sending method, device and readable storage medium storing program for executing |
| WO2020223960A1 (en) * | 2019-05-09 | 2020-11-12 | 北京小米移动软件有限公司 | Downlink control information sending method and apparatus, and readable storage medium |
| CN110383748B (en) * | 2019-05-09 | 2022-05-13 | 北京小米移动软件有限公司 | Downlink control information sending method, device and readable storage medium |
| EP3968555A4 (en) * | 2019-05-09 | 2022-05-18 | Beijing Xiaomi Mobile Software Co., Ltd. | Downlink control information sending method and apparatus, and readable storage medium |
| JP2022531715A (en) * | 2019-05-09 | 2022-07-08 | 北京小米移動軟件有限公司 | Downlink control information transmission method, device and readable storage medium |
| JP7238169B2 (en) | 2019-05-09 | 2023-03-13 | 北京小米移動軟件有限公司 | Method, device and readable storage medium for transmitting downlink control information |
| CN113780699A (en) * | 2020-06-17 | 2021-12-10 | 北京沃东天骏信息技术有限公司 | Resource allocation method, resource allocation device and electronic equipment |
| WO2022174764A1 (en) * | 2021-02-19 | 2022-08-25 | 华为技术有限公司 | Resource mapping method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109196936B (en) | 2021-12-07 |
| CN113891478A (en) | 2022-01-04 |
| WO2020029088A1 (en) | 2020-02-13 |
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