CN105450377B - Physical source distributing method and apparatus - Google Patents
Physical source distributing method and apparatus Download PDFInfo
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- CN105450377B CN105450377B CN201410442765.0A CN201410442765A CN105450377B CN 105450377 B CN105450377 B CN 105450377B CN 201410442765 A CN201410442765 A CN 201410442765A CN 105450377 B CN105450377 B CN 105450377B
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Abstract
The embodiment of the present invention provides a kind of physical source distributing method and apparatus, this method comprises: user equipment receives the system broadcast message or radio resource control RRC reallocation message that base station is sent, system broadcast message or the RRC reallocation message are used to indicate base station and the user equipment of the first ability grade are supported to carry out 64 quadrature amplitude modulation QAM to upstream data；User equipment sends the ability rating of user equipment and the uplink modulation intelligence of user equipment to base station, uplink modulation intelligence is used to indicate user equipment and supports to carry out 64QAM to upstream data, wherein, the ability rating of user equipment belongs to the first ability grade, so that physical resource is distributed according to the ability rating of user equipment and the uplink modulation intelligence of user equipment, for user equipment in base station；User equipment receives the physical resource that base station is user equipment distribution, using physical resource and with 64QAM modulation system to base station reported data.The present embodiment can promote cell throughout.
Description
Technical field
The present embodiments relate to the communication technology more particularly to a kind of physical source distributing method and apparatus.
Background technique
Long term evolution (Long Term Evolution, abbreviation LTE) is by 3G (Third Generation) Moblie partnership (3rd
Generation Partnership Project, referred to as: 3GPP) formulate Universal Mobile Communication System (Universal
Mobile Telecommunications System, referred to as: the UMTS) long term evolution of technical standard, the system is in order to reach
Higher message transmission rate introduces high order modulation (64 quadrature amplitude modulations (64 Quadrature Amplitude
Modulation, referred to as: 64QAM)), to obtain spectral efficient.
In the prior art, whether base station judges the UE according to user equipment (User Equipment, abbreviation UE) ability
Uplink 64QAM modulation system can be used.Existing UE ability rating (Category) is divided into 5 grades, 3GPP TS
36.306 agreements regulation, when the ability rating of UE is 1-4 grades, which can carry out uplink four phase shift keying (Quadri
Phase Shift Key, referred to as: QPSK) modulation or uplink 16QAM modulation, when the ability rating of UE is 5 grades, which can be with
Carry out uplink 64QAM modulation.
However, even if UE itself supports uplink 64QAM modulation, UE can not also carry out uplink when UE ability rating is 1-4 grades
64QAM modulation, base station can only be that UE distributes physics according to the ability rating and QPSK modulation system or 16QAM modulation system of UE
Resource, since orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing, abbreviation OFDM) is accorded with
Number data carrying capabilities it is different under different modulation systems, 64QAM is higher than QPSK modulation system and 16QAM modulation system,
Cause to support the UE of uplink 64QAM that can not obtain high spectrum efficiency, cell throughout can not be promoted.
Summary of the invention
The embodiment of the present invention provides a kind of physical source distributing method and apparatus, to improve cell throughout.
In a first aspect, the embodiment of the present invention provides a kind of physical source distributing method, comprising:
User equipment receives the system broadcast message or radio resource control RRC reallocation message that base station is sent, described
System broadcast message or the RRC reallocation message are used to indicate the base station and support the user equipment of the first ability grade to uplink
Data carry out 64 quadrature amplitude modulation QAM；
The user equipment sends the ability rating of the user equipment and the uplink of the user equipment to the base station
Modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data, wherein institute
The ability rating for stating user equipment belongs to the first ability grade, so that ability etc. of the base station according to the user equipment
The uplink modulation intelligence of grade and the user equipment distributes physical resource for the user equipment；
The user equipment receives the physical resource that the base station is user equipment distribution, uses the physical resource
And with 64QAM modulation system to the base station reported data.
Second aspect, the embodiment of the present invention provide a kind of physical source distributing method, comprising:
Base station sends system broadcast message or radio resource control RRC reallocation message, the system to user equipment
Broadcast message or the RRC reallocation message are used to indicate the base station and support the user equipment of the first ability grade to upstream data
Carry out 64 quadrature amplitude modulation QAM；
The base station receives the ability rating and the user equipment of the user equipment that the user equipment is sent
Uplink modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data,
In, the ability rating of the user equipment belongs to the first ability grade；
The base station is described according to the ability rating of the user equipment and the uplink modulation intelligence of the user equipment
User equipment distributes physical resource, so that the user equipment is using the physical resource and with 64QAM modulation system to described
Base station reported data.
The third aspect, the embodiment of the present invention provide a kind of user equipment, comprising:
Message reception module, for receiving the system broadcast message or radio resource control RRC reconfiguration of base station transmission
Message, the system broadcast message or the RRC reallocation message are used to indicate the user that the first ability grade is supported in the base station
Equipment carries out 64 quadrature amplitude modulation QAM to upstream data；
Sending module, for sending the ability rating of the user equipment and the uplink of the user equipment to the base station
Modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data, wherein institute
The ability rating for stating user equipment belongs to the first ability grade, so that ability etc. of the base station according to the user equipment
The uplink modulation intelligence of grade and the user equipment distributes physical resource for the user equipment；
Source obtaining module uses the object for receiving the physical resource that the base station is user equipment distribution
Manage resource and with 64QAM modulation system to the base station reported data.
Fourth aspect, the embodiment of the present invention provide a kind of base station, comprising:
Information sending module, for sending system broadcast message or radio resource control RRC reconfiguration to user equipment
Message, the system broadcast message or the RRC reallocation message are used to indicate the user that the first ability grade is supported in the base station
Equipment carries out 64 quadrature amplitude modulation QAM to upstream data；
Receiving module, ability rating and the user for receiving the user equipment that the user equipment is sent are set
Standby uplink modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data,
Wherein, the ability rating of the user equipment belongs to the first ability grade；
Resource distribution module, for modulating letter according to the ability rating of the user equipment and the uplink of the user equipment
Breath distributes physical resource for the user equipment, so that the user equipment is using the physical resource and with 64QAM modulation methods
Formula is to the base station reported data.
Physical source distributing method and apparatus provided in an embodiment of the present invention, this method receive base station by user equipment and send out
The system broadcast message or radio resource control RRC reallocation message sent, system broadcast message or RRC reallocation message indicate base
It stands and the user equipment of the first ability grade is supported to carry out 64 quadrature amplitude modulation QAM to upstream data；User equipment is sent out to base station
The ability rating of user equipment and the uplink modulation intelligence of user equipment are sent, uplink modulation intelligence is used to indicate user equipment support
64QAM is carried out to upstream data, wherein the ability rating of user equipment belongs to the first ability grade, so that base station is according to user
The ability rating of equipment and the uplink modulation intelligence of user equipment distribute physical resource for user equipment；User equipment receives base
It stands as the physical resource of user equipment distribution, using physical resource and with 64QAM modulation system to base station reported data.This implementation
In example, UE uplink when sending data, compared with prior art, needs less resource block, or constant in resource block number
In the case of, compared with prior art, more upstream data amounts can be sent, UE is obtained and teaches high spectrum efficiency, it is small
Area's throughput hoisting.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow chart of physical source distributing embodiment of the method one of the present invention；
Fig. 2 is the flow chart of physical source distributing embodiment of the method two of the present invention；
Fig. 3 is the structural schematic diagram of user equipment embodiment one of the present invention；
Fig. 4 is the structural schematic diagram of base station embodiment one of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is the flow chart of physical source distributing embodiment of the method one of the present invention, and the executing subject of the present embodiment is user
Equipment, the user equipment can be by software and or hardware realizations.As shown in Figure 1, the method for the present embodiment may include:
Step 101, user equipment receive the system broadcast message that base station is sent or radio resource control RRC reconfiguration disappears
Breath, the system broadcast message or the RRC reallocation message are used to indicate the base station and the user of the first ability grade are supported to set
It is standby that 64 quadrature amplitude modulation QAM are carried out to upstream data；
Step 102, the user equipment sends the ability rating of the user equipment to the base station and the user sets
Standby uplink modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data,
Wherein, the ability rating of the user equipment belongs to the first ability grade, so that the base station is according to the user equipment
Ability rating and the user equipment uplink modulation intelligence, for the user equipment distribute physical resource；
Step 103, the user equipment receive the physical resource that the base station is user equipment distribution, using described
Physical resource and with 64QAM modulation system to the base station reported data.
In the present embodiment, in order to guarantee ability rating be 1-4 user equipment when sending upstream data, be able to use
64QAM modulation system, user equipment and base station respectively need to safeguard the information as described in table one.
Table one
In Table 1, UE supports that uplink 64QAM includes following possible implementation:
UE ability rating is that the switch of the side 5, UE and base station side 64QAM are to open；
The non-ability rating 5 of UE ability rating, and UE supports uplink 64QAM and the switch of base station side and the side UE 64QAM are
It opens, UE uplink 64QAM is supported in base station.
Support that UE uplink 64QAM includes following possible implementation in base station:
UE ability rating is that the switch of the side 5, UE and base station side 64QAM are to open；
The non-ability rating 5 of UE ability rating, and UE supports uplink 64QAM and the switch of base station side and the side UE 64QAM are
It opens, UE uplink 64QAM is supported in base station.
During specific implementation, in a step 101, base station is in order to show that the first ability grade is supported in the base station to UE
User equipment carries out 64 quadrature amplitude modulation QAM to upstream data, and base station can be realized according to the state of UE by two ways.
A kind of possible implementation, when being initially accessed cell, base station can send to UE and be used to indicate base station support UE
The user equipment of the first ability grade carries out the system broadcast message of 64 quadrature amplitude modulation QAM to upstream data.UE can be received
The system broadcast message, and know that base station supports the user equipment of the first ability grade to upper line number according to the system broadcast message
According to 64 quadrature amplitude modulation QAM of progress.
Alternatively possible implementation, when UE is switched to another cell from a cell, base station can send to UE and use
The user equipment of the first ability grade is supported to carry out the radio resource of 64 quadrature amplitude modulation QAM to upstream data in instruction base station
Control (Radio Resource Control, referred to as: RRC) reallocation message.UE can receive the RRC reallocation message, and according to this
RRC reallocation message knows that base station supports the user equipment of the first ability grade to carry out 64 quadrature amplitude modulation QAM to upstream data.
Optionally, since in the prior art, when the ability rating of UE is 5, base station supports the UE to carry out upstream data
64QAM, but for when the ability rating of UE is 1-4, base station does not support UE to carry out 64QAM to upstream data, therefore, in this reality
It applies in example, the first ability grade specifically includes ability rating 1, ability rating 2, ability rating 3 and ability rating 4, i.e. base station
Inform that UE, the UE of base station tenability grade 1-4 carry out 64QAM to upstream data.
In a step 102, when UE needs to send upstream data to base station, UE according to itself modulation capability, determine from
Whether body supports uplink 64QAM, if UE supports uplink 64QAM, UE to send the ability rating of UE and the uplink tune of UE to base station
Information processed.Wherein, the ability rating of user equipment belongs to the first ability grade.Uplink modulation intelligence is used to indicate the user and sets
It is standby to support to carry out 64QAM to upstream data.
Optionally, UE can pass through ability information (the UE Capability to base station transmission user equipment
Information the ability rating of UE and the uplink modulation intelligence of UE) are sent to base station.
Wherein, in the ability information of user equipment, the field of UE capability grade is used to indicate user equipment
Ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of user equipment, and modulation intelligence field is located at ability information
Empty information element in.
By taking a specific embodiment as an example, when the ability information of user equipment is with abstract syntax notation one (Abstract
Syntax Notation One, abbreviation ASN.1) data format form in the presence of, the field (ue- of UE capability grade
Category INTEGER (1..5)) it is used to indicate the ability rating of user equipment.Modulation intelligence field can be IRAT-
In empty information element in Parameters UTRA-TDD768 (Information Element, abbreviation IE).For example, IRAT-
Supported Band List UTRA-TDD768 IE in Parameters UTRA-TDD768 can be converted into one can
Elongated array, each array member are 4 bits (Bits), i.e., will be in Supported Band List UTRA-TDD768 IE
Array redefine to be used to indicate the uplink modulation intelligence of user equipment.In the present embodiment, 3GPP ASN structure is constant, i.e.,
Increased UE ability information is needed according to 3GPP ASN structure encoding and decoding.
Uplink modulation intelligence of the base station in the ability rating and user equipment for receiving the user equipment of user equipment transmission
Afterwards, physical resource is distributed according to the ability rating and uplink modulation intelligence of user equipment for user equipment in base station.
In step 103, UE receives the physical resource that base station is user equipment distribution, and UE uses the physical resource, and right
Upstream data carries out 64QAM modulation, and modulated data are then reported to base station.
The present embodiment receives the system broadcast message or radio resource control RRC weight that base station is sent by user equipment
With message, system broadcast message or RRC reallocation message instruction base station support the user equipment of the first ability grade to upstream data
Carry out 64 quadrature amplitude modulation QAM；User equipment sends the ability rating of user equipment and the uplink tune of user equipment to base station
Information processed, uplink modulation intelligence are used to indicate user equipment and support to carry out 64QAM to upstream data, wherein the energy of user equipment
Power grade belongs to the first ability grade, so that letter is modulated according to the ability rating of user equipment and the uplink of user equipment in base station
Breath distributes physical resource for user equipment；User equipment receives the physical resource that base station is user equipment distribution, is provided using physics
Source and with 64QAM modulation system to base station reported data.In the present embodiment, UE uplink when sending data, compared with prior art,
Less resource block is needed, or in the case where resource block number is constant, compared with prior art, more uplinks can be sent
Data volume obtains UE and teaches high spectrum efficiency, and cell throughout is promoted.
Fig. 2 is the flow chart of physical source distributing embodiment of the method two of the present invention.The executing subject of the present embodiment is base station,
It the base station can be by software and or hardware realization.As shown in Fig. 2, the method for the present embodiment may include:
Step 201, base station send system broadcast message or radio resource control RRC reallocation message to user equipment,
The system broadcast message or the RRC reallocation message are used to indicate the user equipment pair that the first ability grade is supported in the base station
Upstream data carries out 64 quadrature amplitude modulation QAM；
Step 202, the base station receive the user equipment that the user equipment is sent ability rating and the use
The uplink modulation intelligence of family equipment, the uplink modulation intelligence are used to indicate the user equipment and support to carry out upstream data
64QAM, wherein the ability rating of the user equipment belongs to the first ability grade；
Letter is modulated according to the ability rating of the user equipment and the uplink of the user equipment in step 203, the base station
Breath distributes physical resource for the user equipment, so that the user equipment is using the physical resource and with 64QAM modulation methods
Formula is to the base station reported data.
In step 201, UE be initially accessed cell when, base station in order to UE show the base station support the first ability grade
User equipment to upstream data carry out 64 quadrature amplitude modulation QAM, base station can to UE send be used to indicate base station support first
The user equipment of ability rating carries out the system broadcast message of 64 quadrature amplitude modulation QAM to upstream data.
Optionally, which can pass through system information block (System Information Block, abbreviation
SIB it) 20 realizes, in system information block 20, increases the user equipment for being used to indicate base station support the first ability grade to uplink
Data carry out the indicating bit (ul 64QAM Indicator) of 64 QAM.
When UE is switched to another cell from a cell, base station is in order to show that the first ability etc. is supported in the base station to UE
The user equipment of grade carries out 64 quadrature amplitude modulation QAM to upstream data, and base station can be sent to UE be used to indicate base station and support the
The user equipment of one ability rating carries out the RRC reallocation message of 64 quadrature amplitude modulation QAM to upstream data.Disappear in RRC reconfiguration
In breath, increase the indicating bit for being used to indicate the user equipment of base station support the first ability grade to 64 QAM of upstream data progress
(ul 64QAM Indicator)。
Optionally, in the present embodiment, the first ability grade specifically includes ability rating 1, ability rating 2, ability rating 3
And ability rating 4, i.e. base station inform that UE, the UE of base station tenability grade 1-4 carry out 64QAM to upstream data.
In step 202, when UE needs to send upstream data to base station, UE sends the ability rating and UE of UE to base station
Uplink modulation intelligence.The uplink of ability rating and user equipment that base station receives the user equipment that user equipment is sent modulates letter
Breath, uplink modulation intelligence are used to indicate user equipment and support to carry out 64QAM to upstream data, wherein the ability etc. of user equipment
Grade belongs to the first ability grade.
Optionally, the uplink of base station receives the user equipment that user equipment is sent ability rating and user equipment modulates letter
Breath, comprising:
Base station receives the ability information for the user equipment that user equipment is sent；
Wherein, in the ability information of user equipment, the field of UE capability grade is used to indicate user equipment
Ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of user equipment, and modulation intelligence field is located at ability information
Empty information element in
The specific implementation of the ability information of user equipment, reference can be made to embodiment illustrated in fig. 1, the present embodiment is herein no longer
It repeats.
In step 203, base station is user according to the ability rating of user equipment and the uplink modulation intelligence of user equipment
Equipment distributes physical resource.
During specific implementation, as shown in Table 1, the ability rating of user equipment is different, every Transmission Time Interval
The maximum number bits of a transmission block are different in (Transmission Time Interval, abbreviation TTI).For example, ability etc.
Grade 1, the maximum number bits are 5160, and ability rating 2, the maximum number bits are 25456, ability rating 3 and 4, the maximal bit
Number is 51024, ability rating 5, which is 75276.The data carrying capabilities of OFDM symbol depend on modulation system,
Different modulation systems, the data carrying capabilities of OFDM symbol are different, respectively 2/4/6 bit (corresponding QPSK, 16QAM,
64QAM)。
Therefore, base station is according to the maximum number bits of a transmission block in the corresponding TTI of ability rating of user equipment
With the uplink modulation system of user equipment, physical resource is distributed for user equipment.
For example, when UE ability rating be 4, and system bandwidth be 20 MHz when, every TTI needs to dispatch 51024 data
When amount, when UE supports to carry out 64QAM to upstream data, base station is that UE distributes 64 resource blocks (Resource Block, abbreviation
RB).It will be understood by those skilled in the art that the data carrying capabilities of OFDM symbol are dependent on modulation system, respectively 2/4/6
A bit (corresponding QPSK,
16QAM, 64QAM), if UE uplink does not support 64QAM, and support QPSK or 16QAM, then base station needs for UE at least
Distribute 96 RB.
In another example when UE ability rating be 4, and system bandwidth be 5 MHz when, base station be UE distribute 20 RB, i.e., often
When TTI dispatches 20RB, if UE uplink supports 64QAM, uplink can transmit the data of 14688 bit, if UE is not supported
64QAM, then uplink is only capable of the data of transmission 10680bit.
The present embodiment sends system broadcast message to user equipment by base station, and system broadcast message is used to indicate base station branch
The user equipment for holding the first ability grade carries out 64 quadrature amplitude modulation QAM to upstream data；Base station receives user equipment and sends
User equipment ability rating and user equipment uplink modulation intelligence, uplink modulation intelligence be used to indicate user equipment support
64QAM is carried out to upstream data, wherein the ability rating of user equipment belongs to the first ability grade；Base station is according to user equipment
Ability rating and user equipment uplink modulation intelligence, for user equipment distribute physical resource so that user equipment use object
Manage resource and with 64QAM modulation system to base station reported data.In the present embodiment, UE uplink when sending data, is compared existing
Technology needs less resource block, or in the case where resource block number is constant, compared with prior art, can send more
Upstream data amount, UE is obtained and teaches high spectrum efficiency, cell throughout is promoted.
Fig. 3 is the structural schematic diagram of user equipment embodiment one of the present invention.User equipment 30 provided in this embodiment, packet
It includes: message reception module 301, sending module 302 and source obtaining module 303.
Message reception module 301, for receiving the system broadcast message or radio resource control RRC weight of base station transmission
With message, the system broadcast message or the RRC reallocation message are used to indicate the use that the first ability grade is supported in the base station
Family equipment carries out 64 quadrature amplitude modulation QAM to upstream data；
Sending module 302, for sending to the base station ability rating and the user equipment of the user equipment
Uplink modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data,
In, the ability rating of the user equipment belongs to the first ability grade, so that the base station is according to the user equipment
The uplink modulation intelligence of ability rating and the user equipment distributes physical resource for the user equipment；
Source obtaining module 303, for receiving the physical resource that the base station is user equipment distribution, using described
Physical resource and with 64QAM modulation system to the base station reported data.
Optionally, the first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating
4。
Optionally, the sending module 302 is specifically used for:
The user equipment sends the ability information of the user equipment to the base station；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the use
The ability rating of family equipment, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, modulation intelligence field
In the empty information element of the ability information.
User equipment provided in this embodiment, can be used for executing above-mentioned embodiment of the method shown in FIG. 1, realization principle and
Technical effect is similar, and details are not described herein again for the present embodiment.
Fig. 4 is the structural schematic diagram of base station embodiment one of the present invention.Base station 40 provided in this embodiment, comprising: information hair
Send module 401, receiving module 402 and resource distribution module 403.
Information sending module 401, for sending system broadcast message or radio resource control RRC weight to user equipment
With message, the system broadcast message or the RRC reallocation message are used to indicate the use that the first ability grade is supported in the base station
Family equipment carries out 64 quadrature amplitude modulation QAM to upstream data；
Receiving module 402, for receive the user equipment that the user equipment is sent ability rating and the use
The uplink modulation intelligence of family equipment, the uplink modulation intelligence are used to indicate the user equipment and support to carry out upstream data
64QAM, wherein the ability rating of the user equipment belongs to the first ability grade；
Resource distribution module 403, for according to the ability rating of the user equipment and the uplink tune of the user equipment
Information processed distributes physical resource for the user equipment, so that the user equipment is using the physical resource and with 64QAM tune
Mode processed is to the base station reported data.
Optionally, the first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating
4。
Optionally, the receiving module 402 is specifically used for:
Receive the ability information for the user equipment that the user equipment is sent；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the use
The ability rating of family equipment, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, modulation intelligence field
In the empty information element of the ability information.
Base station provided in this embodiment can be used for executing above-mentioned embodiment of the method shown in Fig. 2, realization principle and technology
Effect is similar, and details are not described herein again for the present embodiment.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of physical source distributing method characterized by comprising
User equipment receives the system broadcast message or radio resource control RRC reallocation message that base station is sent, the system
Broadcast message or the RRC reallocation message are used to indicate the base station and support the user equipment of the first ability grade to upstream data
Carry out 64 quadrature amplitude modulation QAM；
The user equipment sends the uplink modulation of the ability rating and the user equipment of the user equipment to the base station
Information, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data, wherein the use
The ability rating of family equipment belongs to the first ability grade so that the base station according to the ability rating of the user equipment and
The uplink modulation intelligence of the user equipment distributes physical resource for the user equipment；
The user equipment receive the base station be the user equipment distribution physical resource, using the physical resource and with
64QAM modulation system is to the base station reported data；
The first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating 4.
2. being set the method according to claim 1, wherein the user equipment sends the user to the base station
The uplink modulation intelligence of standby ability rating and the user equipment, comprising:
The user equipment sends the ability information of the user equipment to the base station；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the user and sets
Standby ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, and modulation intelligence field is located at
In the empty information element of the ability information.
3. a kind of physical source distributing method characterized by comprising
Base station sends system broadcast message or radio resource control RRC reallocation message, the system broadcasts to user equipment
Message or the RRC reallocation message are used to indicate the base station and the user equipment of the first ability grade are supported to carry out upstream data
64 quadrature amplitude modulation QAM；
The base station receives the ability rating for the user equipment that the user equipment is sent and the uplink of the user equipment
Modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data, wherein institute
The ability rating for stating user equipment belongs to the first ability grade；
The base station is the user according to the ability rating of the user equipment and the uplink modulation intelligence of the user equipment
Equipment distributes physical resource, so that the user equipment is using the physical resource and with 64QAM modulation system to the base station
Reported data；
The first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating 4.
4. according to the method described in claim 3, it is characterized in that, the base station receives the use that the user equipment is sent
The uplink modulation intelligence of the ability rating of family equipment and the user equipment, comprising:
The base station receives the ability information for the user equipment that the user equipment is sent；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the user and sets
Standby ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, and modulation intelligence field is located at
In the empty information element of the ability information.
5. a kind of user equipment characterized by comprising
Message reception module, for receiving the system broadcast message or radio resource control RRC reallocation message of base station transmission,
The system broadcast message or the RRC reallocation message are used to indicate the user equipment pair that the first ability grade is supported in the base station
Upstream data carries out 64 quadrature amplitude modulation QAM；
Sending module, the uplink modulation of ability rating from the user equipment to the base station and the user equipment for sending
Information, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data, wherein the use
The ability rating of family equipment belongs to the first ability grade so that the base station according to the ability rating of the user equipment and
The uplink modulation intelligence of the user equipment distributes physical resource for the user equipment；
Source obtaining module is provided for receiving the physical resource that the base station is user equipment distribution using the physics
Source and with 64QAM modulation system to the base station reported data；
The first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating 4.
6. user equipment according to claim 5, which is characterized in that the sending module is specifically used for:
The user equipment sends the ability information of the user equipment to the base station；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the user and sets
Standby ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, and modulation intelligence field is located at
In the empty information element of the ability information.
7. a kind of base station characterized by comprising
Information sending module, for sending system broadcast message or radio resource control RRC reallocation message to user equipment,
The system broadcast message or the RRC reallocation message are used to indicate the user equipment pair that the first ability grade is supported in the base station
Upstream data carries out 64 quadrature amplitude modulation QAM；
Receiving module, for receiving the ability rating and the user equipment of the user equipment that the user equipment is sent
Uplink modulation intelligence, the uplink modulation intelligence are used to indicate the user equipment and support to carry out 64QAM to upstream data,
In, the ability rating of the user equipment belongs to the first ability grade；
Resource distribution module, for according to the ability rating of the user equipment and the uplink modulation intelligence of the user equipment,
Physical resource is distributed for the user equipment, so that the user equipment is using the physical resource and with 64QAM modulation system
To the base station reported data；
The first ability grade includes ability rating 1, ability rating 2, ability rating 3 and ability rating 4.
8. base station according to claim 7, which is characterized in that the receiving module is specifically used for:
Receive the ability information for the user equipment that the user equipment is sent；
Wherein, in the ability information of the user equipment, the field of UE capability grade is used to indicate the user and sets
Standby ability rating, modulation intelligence field are used to indicate the uplink modulation intelligence of the user equipment, and modulation intelligence field is located at
In the empty information element of the ability information.
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| CN106034103B (en) * | 2015-03-12 | 2019-10-08 | 中国移动通信集团公司 | The indicating means and instruction device of terminal uplink quadrature amplitude modulation QAM coding mode |
| CN107484251B (en) * | 2016-06-08 | 2021-05-25 | 中国移动通信有限公司研究院 | Reporting method and obtaining method of terminal capability information, terminal and network side equipment |
| CN108737304B (en) * | 2017-04-21 | 2021-01-15 | 中国移动通信有限公司研究院 | Uplink communication method, device, base station and user equipment |
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