CN108183775A - A kind of ascending control information processing method and equipment - Google Patents
A kind of ascending control information processing method and equipment Download PDFInfo
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- CN108183775A CN108183775A CN201810031034.5A CN201810031034A CN108183775A CN 108183775 A CN108183775 A CN 108183775A CN 201810031034 A CN201810031034 A CN 201810031034A CN 108183775 A CN108183775 A CN 108183775A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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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
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present application provides a kind of ascending control information processing method and equipment, including：To downlink data, corresponding HARQ ACK/NACK carry out binding processing to user equipment, obtain bundled ACK/NACK；Bundled ACK/NACK and SR information is merged, obtains the multiplexed information of bundled ACK/NACK and SR；The UCI for carrying multiplexed information is sent to by base station equipment by PUCCH.The resource overhead of uplink control channel is effectively reduced, and then realizes the purpose for the utilization rate for promoting upload control resource, while meet the system requirements of 5G networks.
Description
Technical field
This application involves wireless communication technology field more particularly to a kind of ascending control information processing methods and equipment.
Background technology
In long term evolution (Long Term Evolution；LTE) in system, user equipment is controlled by physical uplink to be believed
Road (Physical Uplink Control Channel；PUCCH) ascending control information (Uplink is sent to base station equipment
Control Information；UCI).However the information included in UCI has：Scheduling request (Schedule Request, SR),
Hybrid automatic repeat-request (Hybrid Automatic Repeat Request；HARQ) confirm (ACKnowledgment；
ACK)/non-acknowledgement (Non-ACKnowledgment；NACK) etc..
The PUCCH format defined in communication protocol carries the combination of information in i.e. UCI.Such as：PUCCH
It provides only to carry SR information in UCI in format1；It provides to carry HARQ ACK/NACK letters in UCI in PUCCH format1a
Breath；It provides to carry SR and HARQ ACK/NACK information in UCI in PUCCH format1b.
But in 5G systems, if also using above-mentioned transmission mode, the flexible of PUCCH in 5G systems can not be met
Design requirement, while once the waste of system resource is caused using larger resource overhead will be brought to 5G systems.
Invention content
In view of this, the embodiment of the present application provides a kind of ascending control information processing method and equipment, existing for solving
Caused by having technology the problem of 5G system resource wastes.
The embodiment of the present application provides a kind of ascending control information processing method, including：
User equipment corresponding hybrid automatic repeat-request confirmed/non-confirmed information HARQ ACK/NACK to downlink data
Binding processing is carried out, obtains binding bundled ACK/NACK；
The user equipment will bundle bundled ACK/NACK and scheduling request SR information merges, and obtains
The multiplexed information of bundled ACK/NACK and SR, the multiplexed information include positive positive SR of bundled ACK+,
The positive positive SR of bundled NACK+, bundled ACK+ bear negative SR, bundled NACK+ bears negative
One kind in SR；
The ascending control information that the user equipment will carry the multiplexed information by physical uplink control information PUCCH
UCI is sent to base station equipment.
The embodiment of the present application additionally provides a kind of ascending control information processing equipment, including：
Processing unit, for hybrid automatic repeat-request confirmed/non-confirmed information HARQ ACK/ corresponding to downlink data
NACK carries out binding processing, obtains binding bundled ACK/NACK；It and will binding bundled ACK/NACK and scheduling request
SR information merges, and obtains the multiplexed information of bundled ACK/NACK and SR, and the multiplexed information includes bundled ACK
The positive positive SR of+positive positive SR, bundled NACK+, bundled ACK+ bear negative SR, bundled
NACK+ bears one kind in negative SR；
Transmitting element believes the upload control for carrying the multiplexed information for passing through physical uplink control information PUCCH
Breath UCI is sent to base station equipment.
What at least one embodiment that the application provides can reach has the beneficial effect that：
The technical solution that the embodiment of the present application is provided, user equipment is when sending HARQ ACK/NACK, to HARQ
ACK/NACK does binding processing, and is merged with SR, obtains the multiplexed information of bundled ACK/NACK and SR, passes through in this way
Multiplexed information carrying is sent to base station equipment by uplink control channel in ascending control information, effectively reduces upload control
The resource overhead of channel, and then realize the purpose for the utilization rate for promoting upload control resource, while the system for meeting 5G networks will
It asks.
Description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present application, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of flow diagram of ascending control information processing method provided by the embodiments of the present application；
Fig. 2 is cyclic shift number provided by the embodiments of the present application and the schematic diagram of PRB positions；
Fig. 3 is cyclic shift number provided by the embodiments of the present application and the schematic diagram of PRB positions；
Fig. 4 is a kind of structure diagram of ascending control information processing equipment provided by the embodiments of the present application.
Specific embodiment
In order to make the purpose, technical scheme and advantage of the application clearer, the embodiment of the present application provides a kind of uplink
Control information processing method and equipment, user equipment are done at binding HARQ ACK/NACK when sending HARQ ACK/NACK
Reason, and merged with SR, the multiplexed information of bundled ACK/NACK and SR is obtained, it in this way should by uplink control channel
Multiplexed information carrying is sent to base station equipment in ascending control information, effectively reduces the resource overhead of uplink control channel,
And then realize the purpose for the utilization rate for promoting upload control resource, while meet the system requirements of 5G networks.
To the application, each embodiment is described in further detail with reference to the accompanying drawings of the specification, it is clear that described
Embodiment is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field
All other embodiment that those of ordinary skill is obtained without making creative work belongs to the application protection
Range.
Fig. 1 is a kind of flow diagram of ascending control information processing method provided by the embodiments of the present application.The method
It can be as follows.The executive agent of the embodiment of the present application is user equipment (User Equipment；UE).Here for user
The type of equipment is not specifically limited.
Step 101：User equipment corresponding hybrid automatic repeat-request confirmed/non-confirmed information HARQ to downlink data
ACK/NACK carries out binding processing, obtains binding bundled ACK/NACK.
In the embodiment of the present application, user equipment determines in the case of the downlink data for receiving base station equipment transmission
Base station equipment whether is needed to retransmit the downlink data, however, it is determined that it does not need to base station equipment and retransmits to downlink data, that
It determines to confirm the downlink data, that is, feeds back HARQ ACK, such base station equipment is when receiving the HARQ ACK, really
It is fixed that new downlink data is sent to user equipment；If it is determined that base station equipment is needed to retransmit the downlink data, then determining pair
The downlink data do not confirmed, that is, feeds back HARQ NACK, such base station equipment when receiving the HARQ NACK, determine to
User equipment retransmits the downlink data.
In order to reduce overhead, user equipment carries out binding processing for the HARQ ACK/NACK of downlink data.Specifically
Ground, the ACK/NACK that multiple downlink datas of same serving cell are corresponded to same code word are logical AND (logical
AND it) operates, finally obtaining 1bit (non-space division multiplexing uses PUCCH format 1a) or 2bit, (space division multiplexing uses
PUCCH format 1b) ACK/NACK information.That is 2bit HARQ ACK/NACK can be done binding processing, obtained
To the ACK/NACK information of 1bit.
Step 102：The user equipment will bundle bundled ACK/NACK and scheduling request SR information merges, and obtains
To the multiplexed information of bundled ACK/NACK and SR.
Wherein, the multiplexed information is including the positive positive SR of bundled ACK+, bundled NACK+ just
Positive SR, bundled ACK+ bear negative SR, bundled NACK+ bears one kind in negative SR.
In the embodiment of the present application, in order to save system resource overhead, using the side of HARQACK/NACK and SR multiplexing transmissions
Formula, then user equipment also needs to further determine whether that it is its allocation schedule resource to need base station equipment, and if desired base station is set
Standby is its allocation schedule resource, then determines to send positive SR；If not needing to base station equipment as its allocation schedule resource,
Then it is determined that send negative SR.
User equipment is after scheduling request SR information is obtained, by binding bundled ACK/NACK and scheduling request SR information
It merges, obtains the multiplexed information of bundled ACK/NACK and SR：
bundled ACK+positive SR、bundled NACK+positive SR、bundled ACK+negative
SR、bundled NACK+negative SR。
In other words, the multiplexed information obtained is：bundled ACK+positive SR、bundled NACK+positive
SR、bundled ACK、bundled NACK。
It should be noted that bundled ACK+positive SR and bundled NACK+positive SR explanations exist
SR information is sent simultaneously when sending ACK/NACK information, can be referred to as ACK/NACK and SR is really multiplexed；bundled ACK+
Negative SR and bundled NACK+negative SR explanations do not send SR information when sending ACK/NACK information, can
To be referred to as ACK/NACK and SR vacations multiplexing.
Step 103：The uplink that the user equipment will carry the multiplexed information by physical uplink control information PUCCH
Control information UCI is sent to base station equipment.
In the embodiment of the present application, user equipment is to HARQACK/NACK and SR processing, while determines corresponding
The multiplexed information of HARQACK/NACK and SR is sent to base station by the PUCCH resource determined in PUCCH and set by PUCCH resource
It is standby.
Here PUCCH resource can refer to Physical Resource Block (Physical Resource Block；PRB position).
In the embodiment of the present application, dominant mode may be used in the position of PRB or recessive manner determines.
It should be noted that the position of PRB can be determined by way of being configured in the embodiment of the present application.
Such as：Multiplexed information, cyclic shift number are pre-configured with being provided for sending the physics of cyclic shift number/multiplexed information
The position of source block PRB.
Specifically, the mapping relations between the multiplexed information of cyclic shift number and HARQACK/NACK and SR, such as the following table 1 institute
Show：
Table 1
| Cyclic shift number | The multiplexed information of HARQACK/NACK and SR |
| CS1 | Bundle the positive positive SR of bundled ACK+ |
| CS2 | Bundle the positive positive SR of bundled NACK+ |
| CS3 | Binding bundled ACK+ bear negative SR |
| CS4 | Binding bundled NACK+ bear negative SR |
So described user equipment can be determined according to the mapping relations between the multiplexed information of configuration and cyclic shift number
The obtained corresponding cyclic shift number of the multiplexed information；
The user equipment, for sending the position of the Physical Resource Block PRB of cyclic shift number, passes through according to configuration
PUCCH carries the multiplexed information/being carried on the position of the PRB or the determining cyclic shift number in UCI
It is sent to base station equipment.
If HARQACK/NACK and SR that user equipment determines are HARQ ACK and positive SR, then to HARQ
ACK carries out binding processing, while the HARQ ACK and positive SR after binding are merged, at this time determining multiplexing letter
It ceases to bundle the positive positive SR of bundled ACK+；So according to the mapping relations shown in above-mentioned table 1, user equipment pair
The cyclic shift number answered is CS1.
If HARQACK/NACK and SR that user equipment determines are HARQ NACK and negative SR, then to HARQ
NACK carries out binding processing, while the HARQ NACK and negative SR after binding are merged, at this time determining multiplexing
Information bears negative SR for binding bundled NACK+；So according to the mapping relations shown in above-mentioned table 1, user equipment
Corresponding cyclic shift number is CS4.
Assuming that configuration is one for sending the position of the Physical Resource Block PRB of cyclic shift number, Fig. 2 is real for the application
The cyclic shift number of example offer and the schematic diagram of PRB positions are provided.
From figure 2 it can be seen that one PRB position of configuration, after user equipment determines cyclic shift number, in configuration
The corresponding multiplexed information of cyclic shift number is carried on PRB positions, and passes through PUCCH and is sent to base station equipment so that base station is set
The ascending control information of the standby carrying multiplexed information for being capable of the transmission of quick obtaining user equipment, this kind of mode can be applied in channel
In the low scene of time delay, the rate of base station equipment detection ascending control information is effectively promoted.
It should be noted that " one PRB position of configuration " here can be sent according to carrying under the downlink data
The location determination or other modes of row control channel, are not specifically limited here.
More preferably, multiple PRB positions can be configured, i.e., corresponding first PRB positions are configured in respectively SR；For HARQ
Corresponding 2nd PRB positions are configured in ACK/NACK.
It in the embodiment of the present application, can be in the following manner
Determine the correspondence between multiplexed information, cyclic shift number and Physical Resource Block PRB positions：
Determine the corresponding first PRB positions of SR and the corresponding 2nd PRB positions of HARQ ACK/NACK；
If multiplexed information is the positive positive SR of bundled ACK+, then determines the positive positive of bundled ACK+
Correspondence between SR, first circulation carry digit, the first PRB positions；
If multiplexed information is the positive positive SR of bundled NACK+, then is determining bundled NACK+ just
Correspondence between positive SR, second circulation carry digit, the first PRB positions；
If multiplexed information bears negative SR for bundled ACK+, then determines that bundled ACK+ bear negative
Correspondence between SR, third cyclic shift number, the 2nd PRB positions；
If multiplexed information bears negative SR for bundled NACK+, it is determined that bundled ACK+ bear negative
Correspondence between SR, the 4th cyclic shift number, the 2nd PRB positions.
It should be noted that the first PRB positions in " the first PRB positions " and " the 2nd PRB positions " here can root
The location determination of the down control channel of the downlink data is sent according to carrying, and the 2nd PRB positions can pass through high-level signaling
Configuration obtains.
Specifically, the user equipment according to the multiplexed information of configuration, cyclic shift number, Physical Resource Block PRB positions it
Between mapping relations, the corresponding circulating shift data of the multiplexed information determined, PRB positions；
The user equipment is by PUCCH by the multiplexed information/being carried on the position of the PRB or determining institute
It states the carrying of cyclic shift number and base station equipment is sent in UCI.
Fig. 3 is cyclic shift number provided by the embodiments of the present application and the schematic diagram of PRB positions.
From figure 3, it can be seen that two PRB positions of configuration, wherein, PRBX corresponds to SR；PRBY corresponds to HARQ ACK/
NACK.It can obtain in the manner described above：The corresponding multiplexed informations of PRBX for the positive positive SR of bundled ACK+ and
The positive positive SR of bundled NACK+ illustrate to send HARQ ACK/NACK in SR resources, realize HARQ ACK/NACK
With the true multiplexing of SR；The corresponding multiplexed informations of PRBY are born negative SR and bundled NACK+ for bundled ACK+ and are born
Negative SR illustrate not to be multiplexed SR in HARQ ACK/NACK resources.
This kind of mode can be applied in the high scene of channel delay, can effectively promote base station equipment detection upload control
The rate of information.
More preferably, the user equipment determines that carrying sends the PRB positions of the down control channel of the downlink data；
The user equipment according to the PRB positions of the down control channel of configuration and the PRB positions of uplink control channel it
Between mapping relations, obtain the PRB positions of uplink control channel corresponding with the PRB positions of the down control channel；
The user equipment will carry the uplink control of the multiplexed information by the obtained PRB positions in PUCCH
Information UCI processed is sent to base station equipment.
That is, user equipment carries the multiplexed information in PRB positions, base station equipment is receiving user equipment
In the case of the UCI of transmission, the multiplexed information carried in UCI can accurately be obtained by decoding, and then determine that user sets
It is standby whether downlink data to be confirmed and whether user equipment needs the information such as scheduling resource.
More preferably, the uplink that the user equipment will carry the multiplexed information by physical uplink control information PUCCH
Control information UCI is sent to base station equipment, including：
The user equipment determines the first PRB positions and the 2nd PRB positions of configuration, and the first PRB positions are according to holding
Carry the location determination for the down control channel for sending the downlink data；
The user equipment is according between the multiplexed information of configuration, cyclic shift number and Physical Resource Block PRB positions
Correspondence, the corresponding cyclic shift number of the multiplexed information determined, PRB positions, the PRB positions are described first
One in PRB positions and the 2nd PRB positions；
The user equipment is by PUCCH by the multiplexed information/being carried on the position of the PRB or determining institute
It states the carrying of cyclic shift number and base station equipment is sent in UCI..
It should be noted that the first PRB positions in " the first PRB positions " and " the 2nd PRB positions " here can root
The location determination of the down control channel of the downlink data is sent according to carrying, and the 2nd PRB positions can pass through high-level signaling
Configuration obtains.
Specifically, the correspondence between the multiplexed information of configuration and different location can be as follows：
If Positive SR are included in multiplexed information, then pair between configuration multiplexed information and the first PRB location informations
It should be related to；If negative SR are included in multiplexed information, then between configuration multiplexed information and the 2nd PRB location informations
Correspondence；Alternatively,
If Positive SR are included in multiplexed information, then between configuration multiplexed information and the 2nd PRB location informations
Correspondence；If negative SR are included in multiplexed information, then between configuration multiplexed information and the first PRB location informations
Correspondence.
It should be noted that " being pre-configured between multiplexed information and cyclic shift number described in the embodiment of the present application
Mapping relations and the position for being configured to send the Physical Resource Block PRB of cyclic shift number ", " the different cyclic shift numbers of configuration
From the mapping relations between different Physical Resource Block PRB positions " etc. contents, can also be used by base station equipment by signaled
Family equipment, which is not described herein again.
By technical solution provided by the embodiments of the present application, user equipment corresponding HARQ ACK/NACK to downlink data
Binding processing is carried out, obtains binding bundled ACK/NACK；It will binding bundled ACK/NACK and scheduling request SR information
It merges, obtains the multiplexed information of bundled ACK/NACK and SR；The UCI that the multiplexed information will be carried by PUCCH
It is sent to base station equipment.User equipment is HARQ ACK/NACK binding processing, and and SR when sending HARQ ACK/NACK
It merges, obtains the multiplexed information of bundled ACK/NACK and SR, in this way by uplink control channel by the multiplexed information
Carrying is sent to base station equipment in ascending control information, effectively reduces the resource overhead of uplink control channel, and then realize
The purpose of the utilization rate of upload control resource is promoted, while meets the system requirements of 5G networks.
Fig. 4 is a kind of structure diagram of ascending control information processing equipment provided by the embodiments of the present application.The processing
Equipment includes：Processing unit 401 and transmitting element 402, wherein：
Processing unit 401, for hybrid automatic repeat-request confirmed/non-confirmed information HARQ corresponding to downlink data
ACK/NACK carries out binding processing, obtains binding bundled ACK/NACK；It and will binding bundled ACK/NACK and scheduling
Request SR information merges, and obtains the multiplexed information of bundled ACK/NACK and SR, and the multiplexed information includes bundled
The positive positive SR of ACK+, the positive positive SR of bundled NACK+, bundled ACK+ bear negative SR,
Bundled NACK+ bear one kind in negative SR；
Transmitting element 402, for passing through the upload control that physical uplink control information PUCCH will carry the multiplexed information
Information UCI is sent to base station equipment.
In another embodiment of the application, the ascending control information processing equipment further includes：Determination unit 403,
Wherein：
The determination unit 403 for the mapping relations between the multiplexed information according to configuration and cyclic shift number, determines
The obtained corresponding cyclic shift number of the multiplexed information；
The upload control that the transmitting element 402 will carry the multiplexed information by physical uplink control information PUCCH
Information UCI is sent to base station equipment, including：
According to configuration for sending the position of the Physical Resource Block PRB of cyclic shift number, institute will be carried on by PUCCH
It states the multiplexed information/on the position of PRB or the carrying of the determining cyclic shift number is sent to base station equipment in UCI.
In another embodiment of the application, the ascending control information processing equipment further includes：Determination unit 403,
Wherein：
The determination unit 403, for multiplexed information, cyclic shift number and Physical Resource Block PRB according to configuration
Correspondence between putting, the corresponding cyclic shift number of the multiplexed information determined, PRB positions；
The upload control that the transmitting element 402 will carry the multiplexed information by physical uplink control information PUCCH
Information UCI is sent to base station equipment, including：
By PUCCH by the multiplexed information/being carried on the position of the PRB or the determining cyclic shift number
Carrying is sent to base station equipment in UCI.
In another embodiment of the application, the transmitting element 402 determines multiplexed information, cycle in the following manner
Correspondence between carry digit and Physical Resource Block PRB positions：
Determine the corresponding first PRB positions of SR and the corresponding 2nd PRB positions of HARQ ACK/NACK；
If multiplexed information is the positive positive SR of bundled ACK+, then determines the positive positive of bundled ACK+
Correspondence between SR, first circulation carry digit, the first PRB positions；
If multiplexed information is the positive positive SR of bundled NACK+, then is determining bundled NACK+ just
Correspondence between positive SR, second circulation carry digit, the first PRB positions；
If multiplexed information bears negative SR for bundled ACK+, then determines that bundled ACK+ bear negative
Correspondence between SR, third cyclic shift number, the 2nd PRB positions；
If multiplexed information bears negative SR for bundled NACK+, it is determined that bundled ACK+ bear negative
Correspondence between SR, the 4th cyclic shift number, the 2nd PRB positions.
In another embodiment of the application, the transmitting element 402 will be taken by physical uplink control information PUCCH
Ascending control information UCI with the multiplexed information is sent to base station equipment, including：
Determine that carrying sends the PRB positions of the down control channel of the downlink data；
According to the mapping relations between the PRB positions of the down control channel of configuration and the PRB positions of uplink control channel,
Obtain the PRB positions of uplink control channel corresponding with the PRB positions of the down control channel；
By the obtained PRB positions in PUCCH, the ascending control information UCI for carrying the multiplexed information is sent out
Give base station equipment.
In another embodiment of the application, the transmitting element 402 will be taken by physical uplink control information PUCCH
Ascending control information UCI with the multiplexed information is sent to base station equipment, including：
Determine the first PRB positions and configuration the 2nd PRB positions, the first PRB positions according to carrying send it is described under
The location determination of the down control channel of row data；
According to the correspondence between the multiplexed information of configuration, cyclic shift number and Physical Resource Block PRB positions, determine
The obtained corresponding cyclic shift number of the multiplexed information, PRB positions, the PRB positions are the first PRB positions and described
One in 2nd PRB positions；
By PUCCH by the multiplexed information/being carried on the position of the PRB or the determining cyclic shift number
Carrying is sent to base station equipment in UCI.
It should be noted that processing equipment provided by the embodiments of the present application can be realized by software mode, can also lead to
Hardware mode realization is crossed, is not specifically limited here.Processing equipment is when sending HARQ ACK/NACK, to HARQ ACK/NACK
Binding processing is done, and is merged with SR, the multiplexed information of bundled ACK/NACK and SR is obtained, passes through upload control in this way
Multiplexed information carrying is sent to base station equipment by channel in ascending control information, effectively reduces the money of uplink control channel
Source expense, and then realize the purpose for the utilization rate for promoting upload control resource, while meet the system requirements of 5G networks.
Based on same inventive concept, the embodiment of the present application additionally provides a kind of ascending control information processing equipment, at this
Manage equipment and include at least one processor and memory, the memory has program stored therein, and be configured to by it is described at least
One processor performs following steps：
To downlink data, corresponding hybrid automatic repeat-request confirmed/non-confirmed information HARQ ACK/NACK are bundled
Processing obtains binding bundled ACK/NACK；
The user equipment will bundle bundled ACK/NACK and scheduling request SR information merges, and obtains
The multiplexed information of bundled ACK/NACK and SR, the multiplexed information include positive positive SR of bundled ACK+,
The positive positive SR of bundled NACK+, bundled ACK+ bear negative SR, bundled NACK+ bears negative
One kind in SR；
The ascending control information UCI for carrying the multiplexed information is sent to by base by physical uplink control information PUCCH
Station equipment.
It should be noted that processor recorded in the embodiment of the present application can be central processing unit, it can also be
He have processing, control function equipment.In addition, the processor is also equipped with the function described in above-described embodiment, here no longer
It repeats one by one.
It will be understood by those skilled in the art that embodiments herein can be provided as method, apparatus (equipment) or computer
Program product.Therefore, in terms of the application can be used complete hardware embodiment, complete software embodiment or combine software and hardware
Embodiment form.Moreover, the meter for wherein including computer usable program code in one or more can be used in the application
The computer journey that calculation machine usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of sequence product.
The application is the flow chart with reference to method, apparatus (equipment) and computer program product according to the embodiment of the present application
And/or block diagram describes.It should be understood that each flow in flowchart and/or the block diagram can be realized by computer program instructions
And/or the flow in box and flowchart and/or the block diagram and/or the combination of box.These computer programs can be provided to refer to
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is enabled to generate
One machine so that the instruction generation performed by computer or the processor of other programmable data processing devices is used to implement
The device of function specified in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, those skilled in the art once know basic creation
Property concept, then additional changes and modifications may be made to these embodiments.So appended claims be intended to be construed to include it is excellent
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and range.In this way, if these modifications and variations of the application belong to the range of the application claim and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (10)
1. a kind of ascending control information processing method, which is characterized in that including：
To downlink data, corresponding hybrid automatic repeat-request confirmed/non-confirmed information HARQ ACK/NACK are carried out user equipment
Binding is handled, and obtains binding bundled ACK/NACK；
The user equipment will bundle bundled ACK/NACK and scheduling request SR information merges, and obtains bundled
The multiplexed information of ACK/NACK and SR, the multiplexed information include the positive positive SR of bundled ACK+, bundled NACK
+ positive positive SR, bundled ACK+ bears negative SR, bundled NACK+ bears one kind in negative SR；
The ascending control information UCI that the user equipment will carry the multiplexed information by physical uplink control information PUCCH
It is sent to base station equipment.
2. ascending control information processing method according to claim 1, which is characterized in that the user equipment passes through physics
The ascending control information UCI for carrying the multiplexed information is sent to base station equipment by ascending control information PUCCH, including：
For the user equipment according to the mapping relations between the multiplexed information of configuration and cyclic shift number, what is determined is described multiple
With the corresponding cyclic shift number of information；
The user equipment, will by PUCCH according to the position for being used to send the Physical Resource Block PRB of cyclic shift number of configuration
The multiplexed information/or the carrying of the determining cyclic shift number being carried on the position of the PRB are sent to base in UCI
Station equipment.
3. ascending control information processing method according to claim 1, which is characterized in that the user equipment passes through physics
The ascending control information UCI for carrying the multiplexed information is sent to base station equipment by ascending control information PUCCH, including：
The user equipment is according to the correspondence between the multiplexed information of configuration, cyclic shift number and Physical Resource Block PRB positions
Relationship, the corresponding cyclic shift number of the multiplexed information determined, PRB positions；
The user equipment by PUCCH by the multiplexed information/being carried on the position of the PRB or determine described in follow
The carrying of ring carry digit is sent to base station equipment in UCI.
4. ascending control information processing method according to claim 3, which is characterized in that determine multiplexing in the following manner
Correspondence between information, cyclic shift number and Physical Resource Block PRB positions：
Determine the corresponding first PRB positions of SR and the corresponding 2nd PRB positions of HARQ ACK/NACK；
If multiplexed information be the positive positive SR of bundled ACK+, then determine positive positive SR of bundled ACK+,
Correspondence between first circulation carry digit, the first PRB positions；
If multiplexed information is the positive positive SR of bundled NACK+, then determines the positive positive of bundled NACK+
Correspondence between SR, second circulation carry digit, the first PRB positions；
If multiplexed information bears negative SR for bundled ACK+, then determine bundled ACK+ bear negative SR,
Correspondence between third cyclic shift number, the 2nd PRB positions；
If multiplexed information bears negative SR for bundled NACK+, it is determined that bundled ACK+ bear negative SR, the
Correspondence between four cyclic shift numbers, the 2nd PRB positions.
5. ascending control information processing method according to claim 1, which is characterized in that the user equipment passes through physics
The ascending control information UCI for carrying the multiplexed information is sent to base station equipment by ascending control information PUCCH, including：
The user equipment determines that carrying sends the PRB positions of the down control channel of the downlink data；
The user equipment is according between the PRB positions of the down control channel of configuration and the PRB positions of uplink control channel
Mapping relations obtain the PRB positions of uplink control channel corresponding with the PRB positions of the down control channel；
The user equipment is believed the upload control for carrying the multiplexed information by the obtained PRB positions in PUCCH
Breath UCI is sent to base station equipment.
6. ascending control information processing method according to claim 1, which is characterized in that the user equipment passes through physics
The ascending control information UCI for carrying the multiplexed information is sent to base station equipment by ascending control information PUCCH, including：
The user equipment determines the first PRB positions and the 2nd PRB positions of configuration, and the first PRB positions are sent out according to carrying
Send the location determination of the down control channel of the downlink data；
The user equipment is according to the correspondence between the multiplexed information of configuration, cyclic shift number and Physical Resource Block PRB positions
Relationship, the corresponding cyclic shift number of the multiplexed information determined, PRB positions, the PRB positions are the first PRB
One in position and the 2nd PRB positions；
The user equipment by PUCCH by the multiplexed information/being carried on the position of the PRB or determine described in follow
The carrying of ring carry digit is sent to base station equipment in UCI.
7. a kind of ascending control information processing equipment, which is characterized in that including：
Processing unit, for hybrid automatic repeat-request confirmed/non-confirmed information HARQ ACK/NACK corresponding to downlink data
Binding processing is carried out, obtains binding bundled ACK/NACK；It and will binding bundled ACK/NACK and scheduling request SR letters
Breath merges, and obtains the multiplexed information of bundled ACK/NACK and SR, and the multiplexed information is including bundled ACK+ just
The positive positive SR of positive SR, bundled NACK+, bundled ACK+ bear negative SR, bundled NACK
One kind in+negative negative SR；
Transmitting element, for passing through the ascending control information UCI that physical uplink control information PUCCH will carry the multiplexed information
It is sent to base station equipment.
8. ascending control information processing equipment according to claim 7, which is characterized in that the ascending control information processing
Equipment further includes：Determination unit, wherein：
The determination unit for the mapping relations between the multiplexed information according to configuration and cyclic shift number, determines
The corresponding cyclic shift number of the multiplexed information；
The ascending control information UCI that the transmitting element will carry the multiplexed information by physical uplink control information PUCCH
Base station equipment is sent to, including：
According to configuration for sending the position of the Physical Resource Block PRB of cyclic shift number, will be carried on by PUCCH described
The multiplexed information/or the carrying of the determining cyclic shift number on the position of PRB are sent to base station equipment in UCI.
9. ascending control information processing equipment according to claim 7, which is characterized in that the ascending control information processing
Equipment further includes：Determination unit, wherein：
The determination unit, for according to configuration multiplexed information, between cyclic shift number and Physical Resource Block PRB positions
Correspondence, the corresponding cyclic shift number of the multiplexed information determined, PRB positions；
The ascending control information UCI that the transmitting element will carry the multiplexed information by physical uplink control information PUCCH
Base station equipment is sent to, including：
The multiplexed information/being carried on the position of the PRB or the determining cyclic shift number are carried by PUCCH
Base station equipment is sent in UCI.
10. ascending control information processing equipment according to claim 9, which is characterized in that the transmitting element by with
Under type determines the correspondence between multiplexed information, cyclic shift number and Physical Resource Block PRB positions：
Determine the corresponding first PRB positions of SR and the corresponding 2nd PRB positions of HARQ ACK/NACK；
If multiplexed information be the positive positive SR of bundled ACK+, then determine positive positive SR of bundled ACK+,
Correspondence between first circulation carry digit, the first PRB positions；
If multiplexed information is the positive positive SR of bundled NACK+, then determines the positive positive of bundled NACK+
Correspondence between SR, second circulation carry digit, the first PRB positions；
If multiplexed information bears negative SR for bundled ACK+, then determine bundled ACK+ bear negative SR,
Correspondence between third cyclic shift number, the 2nd PRB positions；
If multiplexed information bears negative SR for bundled NACK+, it is determined that bundled ACK+ bear negative SR, the
Correspondence between four cyclic shift numbers, the 2nd PRB positions.
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| CN111435867A (en) * | 2019-01-11 | 2020-07-21 | 华为技术有限公司 | Method and device for multiplexing uplink control information |
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| CN108183775B (en) | 2021-10-15 |
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