CN110312315A - A kind of information transferring method and device - Google Patents
A kind of information transferring method and device Download PDFInfo
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- CN110312315A CN110312315A CN201910318775.6A CN201910318775A CN110312315A CN 110312315 A CN110312315 A CN 110312315A CN 201910318775 A CN201910318775 A CN 201910318775A CN 110312315 A CN110312315 A CN 110312315A
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- information
- control information
- ascending control
- harq
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0046—Code rate detection or code type detection
-
- 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
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This disclosure relates to a kind of information transferring method and device, wherein method includes the methods and applications applied to user equipment in the method for base station.Method applied to user equipment includes: to repeat to send current ascending control information in continuous time slot by physical uplink control channel PUCCH；When acquisition is correctly decoded feedback, terminates and send current ascending control information.Method applied to base station includes: the ascending control information for receiving user equipment and repeating to send by PUCCH；Ascending control information is decoded, decoding result is obtained；The correctness of decoding result is confirmed, result is confirmed；When it is correct for confirming result, carry out being correctly decoded feedback.Current ascending control information is sent by terminating in time when acquisition is correctly decoded feedback, according to the information transferring method and device of the embodiment of the present disclosure, the function loss in communication process can be saved, optimize the performance of communication system.
Description
Technical field
This disclosure relates to wireless communication field more particularly to a kind of information transferring method and device.
Background technique
Physical uplink control channel re-transmission is introduced in new wireless communication technique (NR, New Radio) system
(PUCCH repetition) mechanism, i.e. control user equipment side (UE, User Equipment) repeat to send to base station side
Row control information, to improve the decoding capability of base station side PUCCH.But PUCCH once is configured in NR system
Repetition mechanism, no matter base station side whether successfully decoded, the side UE can repeat to send current uplink in regulation time slot
Control information.At this time if there are other ascending control informations and current ascending control information conflict in the side UE simultaneously, will lead to
Other ascending control informations can not be sent.
Summary of the invention
In view of this, the present disclosure proposes a kind of information transferring method and devices.
According to the disclosure in a first aspect, providing a kind of information transferring method, the method is applied to user equipment, packet
It includes: by physical uplink control channel PUCCH, repeating to send current ascending control information in continuous time slot；It is obtaining
When must be correctly decoded feedback, terminates and send the current ascending control information.
In one possible implementation, described by physical uplink control channel PUCCH, in continuous time slot
Interior repetition sends current ascending control information, comprising: reads the configuration information of the PUCCH；Include in the configuration information
When PUCCH retransmits format, by the PUCCH, repeat to send the current ascending control information in continuous time slot.
In one possible implementation, described when acquisition is correctly decoded feedback, it terminates and sends the current uplink
Control information, comprising: read hybrid automatic repeat request process field HARQ Process ID；In the HARQ
When in Process ID including scheduling information, terminates and send the current ascending control information.
In one possible implementation, it is described in the HARQ Process ID include scheduling information when, terminate
Send the current ascending control information, comprising: when including scheduled HARQ ID in the HARQ Process ID, eventually
Only send the current ascending control information.
In one possible implementation, the method also includes: do not obtain be correctly decoded feedback when, continue even
It repeats to send the current ascending control information in continuous time slot；When the quantity of the time slot reaches threshold value, terminates and send institute
State current ascending control information.
According to the second aspect of the disclosure, a kind of information transferring method is provided, the method is applied to base station, comprising:
It receives user equipment and repeats the ascending control information sent by physical uplink control channel PUCCH；To the uplink control
Information processed is decoded, and obtains decoding result；The correctness of the decoding result is confirmed, result is confirmed；Institute
State confirmation result be it is correct when, carry out being correctly decoded feedback.
In one possible implementation, the correctness to the decoding result confirms, comprising: by following
Ring redundancy check CRC, confirms the correctness of the decoding result；Alternatively, by assuming that examining, to the decoding result
Correctness confirmed.
In one possible implementation, described to carry out being correctly decoded feedback when the confirmation result is correct, it wraps
It includes: when the confirmation result is correct, the hybrid automatic repeat request HARQ of user equipment feedback being scheduled.
In one possible implementation, the hybrid automatic repeat request HARQ to user equipment feedback
It is scheduled, comprising: the HARQ ID for including in the HARQ of user equipment feedback is randomly choosed；To selection
HARQ ID be scheduled.
According to the third aspect of the disclosure, a kind of information carrying means is provided, comprising: transmission unit is repeated, for leading to
Physical uplink control channel PUCCH is crossed, repeats to send current ascending control information in continuous time slot；Unit is terminated,
For terminating and sending the current ascending control information when acquisition is correctly decoded feedback.
In one possible implementation, the transmission unit that repeats is used for: reading the configuration information of the PUCCH；
When the configuration information includes that PUCCH retransmits format, by the PUCCH, repeat to work as described in transmission in continuous time slot
Preceding ascending control information.
In one possible implementation, the termination unit is used for: reading hybrid automatic repeat request process word
Section HARQ Process ID；When including scheduling information in the HARQ Process ID, terminates and send the current uplink
Control information.
In one possible implementation, the termination unit is further used for: in the HARQ Process ID
When including scheduled HARQ ID, terminates and send the current ascending control information.
In one possible implementation, described device is also used to: do not obtain be correctly decoded feedback when, continue even
It repeats to send the current ascending control information in continuous time slot；When the quantity of the time slot reaches threshold value, terminates and send institute
State current ascending control information.
According to the fourth aspect of the disclosure, a kind of information carrying means is provided, comprising: receiving unit is used for receiving
Family equipment repeats the ascending control information sent by physical uplink control channel PUCCH；Decoding unit, for described
Ascending control information is decoded, and obtains decoding result；Confirmation unit carries out true for the correctness to the decoding result
Recognize, is confirmed result；Feedback unit, for carrying out being correctly decoded feedback when the confirmation result is correct.
In one possible implementation, the confirmation unit is used for: by cyclic redundancy check (CRC), to the solution
The correctness of code result is confirmed；Alternatively, by assuming that inspection, confirms the correctness of the decoding result.
In one possible implementation, the feedback unit is used for: when the confirmation result is correct, to described
The hybrid automatic repeat request HARQ of user equipment feedback is scheduled.
In one possible implementation, the feedback unit is further used for: to the institute of user equipment feedback
The HARQ ID for including in HARQ is stated to be randomly choosed；The HARQ ID of selection is scheduled.
According to the 5th of the disclosure the aspect, a kind of information carrying means is provided, comprising: processor；It is handled for storage
The memory of device executable instruction；Wherein, the processor is configured to the method for executing above-mentioned first aspect.
According to the 6th of the disclosure the aspect, a kind of information carrying means is provided, comprising: processor；It is handled for storage
The memory of device executable instruction；Wherein, the processor is configured to the method for executing above-mentioned second aspect.
According to the 7th of the disclosure the aspect, a kind of non-volatile computer readable storage medium storing program for executing is provided, is stored thereon with
Computer program instructions, the computer program instructions realize above-mentioned first aspect method when being executed by processor.
According to the eighth aspect of the disclosure, a kind of non-volatile computer readable storage medium storing program for executing is provided, is stored thereon with
Computer program instructions, the computer program instructions realize above-mentioned second aspect method when being executed by processor.
It is terminated in time by user equipment when acquisition is correctly decoded feedback and sends current ascending control information and base station
It carries out being correctly decoded feedback in time when determining that decoding result is correct, according to the information transferring method and dress of the embodiment of the present disclosure
It sets, enables to user equipment when base station side correctly decodes current ascending control information, terminate the letter to base station side in advance
Breath retransmits, and then can provide transmission channel for others control information, promote the efficiency of information transmission, save in communication process
Function loss, optimize the performance of communication system.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become
It is clear.
Detailed description of the invention
Comprising in the description and constituting the attached drawing of part of specification and specification together illustrates the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows the flow chart of the information transferring method according to one embodiment of the disclosure.
Fig. 2 shows the flow charts according to the information transferring method of one embodiment of the disclosure.
Fig. 3 shows the flow chart of the information transferring method according to one embodiment of the disclosure.
Fig. 4 shows the flow chart of the information transferring method according to one embodiment of the disclosure.
Fig. 5 shows the flow chart of the information transferring method according to one embodiment of the disclosure.
Fig. 6 shows the block diagram of the information carrying means according to one embodiment of the disclosure.
Fig. 7 shows the block diagram of the information carrying means according to one embodiment of the disclosure.
Fig. 8, which is shown, applies exemplary schematic diagram according to the disclosure one.
Fig. 9 shows the block diagram of the information carrying means according to one embodiment of the disclosure.
Specific embodiment
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing
Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove
It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle term "at least one" indicate a variety of in any one or more at least two any combination, it may for example comprise A,
B, at least one of C can indicate to include any one or more elements selected from the set that A, B and C are constituted.
In addition, giving numerous details in specific embodiment below in order to which the disclosure is better described.
It will be appreciated by those skilled in the art that without certain details, the disclosure equally be can be implemented.In some instances, for
Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
It is appreciated that above-mentioned each embodiment of the method that the disclosure refers to, without prejudice to principle logic,
To engage one another while the embodiment to be formed after combining, as space is limited, the disclosure is repeated no more.
In addition, the disclosure additionally provides information carrying means, electronic equipment, computer readable storage medium, program, it is above-mentioned
It can be used to realize any image processing method that the disclosure provides, corresponding technical solution and description and referring to method part
It is corresponding to record, it repeats no more.
In NR system, PUCCH repetition mechanism is introduced, to improve the decoding capability of base station side PUCCH.It is right
For 1/3/4 format of format of PUCCH, once UE is configured for the function of PUCCH repetition, UE can pass through
PUCCH,In a continuous slot, repeat to send a certain ascending control information to base station, thus to base station feedback NR system
The system configuration of system.In this process, since UE can not know whether base station side has carried out correctly ascending control information
Decoding, therefore, UE must be at thisIn a continuous slot, constantly repeat to send this ascending control information, this may
The related control information of the related control information or Physical Uplink Shared Channel (PUSCH) that lead to other PUCCH cannot be sent.
However in actual communication process, base station is possible to decode the ascending control information transmitted by PUCCH in advance, for
Correctly decoded ascending control information, UE must also continue to send by PUCCH, be a kind of for NR system
The waste of resource.
To solve the above-mentioned problems, present embodiment discloses a kind of application examples of information transferring method, in this example,
When UE is configured as PUCCH and retransmits format, UE can beIt is constantly heavy to base station by PUCCH in a continuous time slot
A certain ascending control information is sent in recurrence, and base station is decoded it, and after the ascending control information for receiving UE transmission to solution
Information after code carries out cyclic redundancy check (CRC, Cyclic Redundancy Check), when CRC check passes through, shows
Base station is correctly decoded the UE ascending control information sent, the hybrid automatic weight that base station can feed back UE at this time
It passes any HARQ ID for including in request (HARQ, Hybrid Automatic Repeat reQuest) to be scheduled, UE exists
When reading in HARQ comprising scheduled HARQ ID, the re-transmission of PUCCH can be interrupted in time, that is, stops sending out again to base station
Serve the ascending control information stated.
Fig. 1 shows the flow chart of the information transferring method according to one embodiment of the disclosure, and this method can be applied to user
Equipment, wherein user equipment can for mobile phone, tablet computer, laptop, palm PC, mobile internet device (MID,
Mobile Internetdevice), wearable device, virtual reality (VR, virtual reality) equipment, augmented reality
(AR, augmentedreality) equipment, the wireless terminal in Industry Control, it is unmanned in wireless terminal, remote operation
In wireless terminal, the wireless terminal in smart grid, transportation safety (in wireless terminal, the wireless terminal in smart city,
The wireless terminal etc. in wireless terminal, car networking in wisdom family, is not specifically limited in the present embodiment.
As shown in Figure 1, the information transferring method may include:
Step S11 repeats to send current ascending control information in continuous time slot by PUCCH.
Step S12 is terminated when acquisition is correctly decoded feedback and is sent current ascending control information.
In embodiment disclosed above, by the current ascending control information of PUCCH transmission, specific information type and letter
Breath content is not limited, can flexible choice according to the actual situation.In one example, which can be really
Determine response (ACK, Acknowledgment) information, in one example, the ascending control information can be negative response (NAK,
Negative Acknowledgment) information.
By terminating and sending current ascending control information, user equipment can be made to exist when acquisition is correctly decoded feedback
During information is transmitted, when the ascending control information of transmission has been correctly decoded, current upload control can be terminated in advance
The re-transmission of information then can provide transmission channel for others control information, promote the efficiency of transmission of information, saving communicated
Function loss in journey, the performance of communication system where optimization user equipment.
The implementation of step S11 is not limited, and Fig. 2 shows the streams according to the information transferring method of one embodiment of the disclosure
Cheng Tu, as shown, in one possible implementation, step S11 may include:
Step S111 reads the configuration information of PUCCH.
Step S112, by PUCCH, repeats to send out in continuous time slot when configuration information includes that PUCCH retransmits format
Send current ascending control information.
The specific implementation that the PUCCH that configuration information includes retransmits format is not limited, can according to the actual situation really
Fixed, in one possible implementation, the PUCCH that configuration information includes, which retransmits format, can retransmit (ACK/ for ACK/NACK
NACK Repetition), the mode of configuration is equally not limited, and in one example, ACK/NACK Repetition can
To be configured by the parameter ackNackRepetition of UE.UE read include PUCCH re-transmission format configuration
After information, UE can start to carry out information re-transmission according to the configuration content of configuration information, it can start in continuous time slot
Constantly repeat to send ascending control information by PUCCH, UE repeat the lasting number of timeslots of transmission ascending control information not by
Limitation can be determined according to specific configuration, in one example, UE repeat to send ascending control information it is lasting when
The number of gap quantity can be designated asA, specific numerical value is it is not limited here.Likewise, UE repeats to send uplink
The concrete configuration mode of the lasting number of timeslots of control information is also not limited, and in one example, can pass through UE parameter
RepetitionFactor is configured.
In the state that UE is in information re-transmission, i.e., by PUCCH, repeat to send current uplink control in continuous time slot
When information processed, by above-mentioned each open embodiment it is found that UE can be terminated by step S12, when acquisition is correctly decoded feedback
Send current ascending control information.In actual application, the implementation of step S12 is equally not limited, and Fig. 3 shows root
According to the flow chart of the information transferring method of one embodiment of the disclosure, as shown, in one possible implementation, step
S12 may include:
Step S121 reads hybrid automatic repeat request process field HARQ Process ID.
Step S122 when in HARQ Process ID comprising scheduling information, is terminated and is sent current ascending control information.
In one possible implementation, UE determines whether to obtain the mode for being correctly decoded feedback and can be to pass through reading
Hybrid automatic repeat request process field (HARQ Process ID) Lai Shixian.In one possible implementation, UE can
To base station feedback HARQ ACK, then may include HARQ Process ID in HARQ ACK, in HARQ Process ID
In when including the scheduling information of base station, be correctly decoded feedback it may be considered that obtaining, the current uplink of transmission can be terminated at this time
Control information.
How to determine in HAR Process ID comprising scheduling information, needs according to the concrete type of scheduling information come really
It is fixed.The specific implementation of scheduling information is not limited, therefore the implementation of step S122 is equally not limited, one kind can
Can implementation in, step S122 may include: in HARQ Process ID when including scheduled HARQ ID, terminate
Send the current ascending control information.
In one example, HARQ Process ID can be the set of a HARQ ID, which can be named
For HARQ X, the HARQ ID quantity for including in HARQ X is not limited, and be can be one, is also possible to multiple, HARQ ID
Content be equally not limited, can determines according to actual conditions, the case where regardless of the HARQ ID for including in HARQ X,
As long as there is scheduled HARQ ID in HARQ X, it may be considered that base station has issued the instruction of downlink new biography to UE, this refers to
Show while notice UE can be implied, base station is correctly decoded the UE current ascending control information sent to base station, UE
No longer it is necessary to repeat to send identical ascending control information to base station again, i.e. UE can stop current PUCCH and retransmit.
It is terminated when by including scheduled HARQ ID in HARQ Process ID and sends current ascending control information,
Base station can be confirmed in time to the decoded state of current ascending control information, so as to terminate PUCCH in advance
The transmission of repetition optimizes the performance of communication system, simultaneously as HARQ to save the function loss of communication system
ID itself is the scheduling by base station, and UE itself is also required to the case where confirmation HARQ Process ID is with the presence or absence of scheduling, therefore,
The information transferring method proposed in the embodiment of the present disclosure will not additionally increase the signaling overheads of communication system, further save
The expense and function of system are lost.
Fig. 4 shows the flow chart of the information transferring method according to one embodiment of the disclosure, as shown, a kind of possible
In implementation, the information transferring method that the embodiment of the present disclosure proposes can also include:
Step S13, do not obtain be correctly decoded feedback when, continuation repeat to send current upload control in continuous time slot
Information.
Step S14 is terminated when the quantity of time slot reaches threshold value and is sent current ascending control information.
In one possible implementation, do not obtain be correctly decoded feedback when, illustrate UE issue current uplink control
Information processed is not decoded yet, PUCCH retransmission state can be maintained constant at this time, that is, is continued according to configuring condition, when continuous
It repeats to send current ascending control information in gap, to guarantee that current ascending control information can be correctly decoded.From above-mentioned each public affairs
Open embodiment it can also be seen that UE repeat send ascending control information it is lasting number of timeslots it is unrestricted, can be according to tool
The configuration of body is determined, i.e. the threshold value that the quantity of time slot reaches can be determined according to actual configuring condition, with above-mentioned public affairs
It is identical to open embodiment, details are not described herein.
It can be seen that the information transferring method applied to user equipment by above-mentioned each open embodiment, terminate and send
One important judgment basis of current ascending control information is correct decoding feedback, and this is correctly decoded feedback and can be sent out by base station
Out.Therefore, Fig. 5 shows the flow chart of the information transferring method according to one embodiment of the disclosure, as shown, this method can answer
For base station, comprising:
Step S21 receives user equipment and repeats the ascending control information sent by PUCCH.
Step S22, is decoded ascending control information, obtains decoding result.
Step S23 confirms the correctness of decoding result, is confirmed result.
Step S24 carries out being correctly decoded feedback when it is correct for confirming result.
In one possible implementation, it receives user equipment and repeats the ascending control information sent by PUCCH,
In ascending control information and embodiment disclosed above in the ascending control information that proposes it is consistent, implementation is unrestricted,
Details are not described herein.
In one possible implementation, the specific implementation process of step S22, is equally not limited, Ren Heji herein
It stands the feasible implementation method that UE is decoded by the ascending control information that PUCCH is sent, can be used as step S12's
Embodiment.In one example, base station can receive the current uplink control that UE is sent by PUCCH in corresponding resource location
Information processed is simultaneously decoded, if decoding failure, base station can be continued in next PUCCH chance this it is current on
Row control information, and merged with the current control information having received, and be decoded again to content is merged.
After obtaining decoding result, it can be confirmed by correctness of the step S23 to decoding result, step S23's
Implementation is equally not limited, and in one possible implementation, step S23 may include: to pass through cyclic redundancy check
CRC confirms the correctness of decoding result；Alternatively, by assuming that inspection, confirms the correctness of decoding result.
The specific implementation process confirmed by correctness of the CRC to decoding result is unrestricted, in one example, passes through CRC
The mode confirmed to the correctness of decoding result can be with are as follows: since UE passes through PUCCH ascending control information sent itself
It is to have cyclic redundancy check, therefore base station can be based on the cyclic redundancy check, CRC check is carried out to decoding result, CRC check
Specific implementation process is unrestricted, and any mode that CRC check can be realized based on cyclic redundancy check can be used as the disclosure
The mode that the correctness of decoding result is confirmed in embodiment.The correctness of decoding result is carried out really by assuming that examining
The process recognized equally is not limited, and in one example, the process of the hypothesis testing can be with are as follows: base station is to the current uplink received
The solution digital content of control information is carried out it is assumed that and being assumed then to work as what is received to generate hypothesis ascending control information based on this
Preceding control information is compared with the hypothesis ascending control information of generation, may indicate that decoding result is correct if consistent, otherwise
It may indicate that decoding result is wrong.
It, then can be by step S14 to UE when base station confirms that decoding result is correct by above-mentioned each open embodiment
Transmission is correctly decoded feedback, and the implementation of step S14 is equally not limited, in one possible implementation, step S14
It may include: to be scheduled when it is correct for confirming result to the HARQ of user equipment feedback.
In one example, when base station confirmed that decoding result is correct, it can notify that it is to current upload control by UE
Information is correctly decoded, but if notifies that UE, it will cause additional signalings by occupying other signalings or channel
Expense reduces the communication performance of system.And since base station with UE during being communicated, needing to indicate UE progress downlink
When new biography, itself can be scheduled the UE HARQ fed back, and therefore, in disclosure example, base station can be by dispatching UE
The HARQ of feedback, implicit notice UE it are correctly decoded to current ascending control information, can carry out downlink new biography and no longer need
Continue to transmit current ascending control information.
The mode that HARQ is scheduled can also flexible choice according to the actual situation, in a kind of possible implementation
In, the HARQ of user equipment feedback is scheduled and may include:
The HARQ ID for including in the HARQ of user equipment feedback is randomly choosed；
The HARQ ID of selection is scheduled.
It is had been proposed that in above-mentioned each open embodiment, UE can be to base station feedback HARQ ACK, and in HARQ ACK
May include HARQ Process ID, HARQ Process ID can be the set of a HARQ ID, which may include
HARQ ID quantity be not limited, therefore in one example, base station can choose in HARQ Process ID set one
Unappropriated HARQ ID, come it is successfully decoded current ascending control information to UE implicit indication.
In this way, base station when base station is successfully decoded by the current ascending control information that PUCCH repeats to send, leads to
The HARQ ID for including in the HARQ to UE feedback is crossed to be scheduled, so as in the case where not increasing system signaling expense,
Effectively UE is carried out to be correctly decoded feedback, UE can extract termination and send current uplink after obtaining this and being correctly decoded feedback
Control information, so as to avoid the waste in resource, it is also possible that in UE other PUCCH relevant informations that may be present or
PUSCH relevant information is sent, so as to save system power dissipation, optimization system performance.
Fig. 6 shows the block diagram of the information carrying means according to one embodiment of the disclosure, as shown, the device is applied to
User equipment, the device 30 include:
Transmission unit 31 is repeated, is sent out for being repeated in continuous time slot by physical uplink control channel PUCCH
Send current ascending control information
Unit 32 is terminated, for terminating and sending current ascending control information when acquisition is correctly decoded feedback.
In one possible implementation, it repeats transmission unit to be used for: reading the configuration information of PUCCH；Matching confidence
When breath includes that PUCCH retransmits format, by PUCCH, repeat to send current ascending control information in continuous time slot.
In one possible implementation, it terminates unit to be used for: reading hybrid automatic repeat request process field
HARQ Process ID；When including scheduling information in HARQ Process ID, terminates and send current ascending control information.
In one possible implementation, it terminates unit to be further used for: including being adjusted in HARQ Process ID
When the HARQ ID of degree, terminates and send current ascending control information.
In one possible implementation, device is also used to: do not obtain be correctly decoded feedback when, continue continuous
It repeats to send current ascending control information in time slot；When the quantity of time slot reaches threshold value, terminates and send current upload control letter
Breath.
Fig. 7 shows the block diagram of the information carrying means according to one embodiment of the disclosure, as shown, the device is applied to
Base station, the device 40 include:
Receiving unit 41 repeats transmission by physical uplink control channel PUCCH for receiving user equipment
Row control information.
Decoding unit 42 obtains decoding result for being decoded to ascending control information.
Confirmation unit 43 confirms for the correctness to decoding result, is confirmed result.
Feedback unit 44, for carrying out being correctly decoded feedback when it is correct for confirming result.
In one possible implementation, confirmation unit is used for: by cyclic redundancy check (CRC), to decoding result
Correctness is confirmed；Alternatively, by assuming that inspection, confirms the correctness of decoding result.
In one possible implementation, feedback unit is used for: when it is correct for confirming result, being fed back to user equipment
Hybrid automatic repeat request HARQ be scheduled.
In one possible implementation, feedback unit is further used for: including in the HARQ fed back to user equipment
HARQ ID randomly choosed；The HARQ ID of selection is scheduled.
Fig. 8 shows the schematic diagram of one application example of the disclosure, this using the example only embodiment of the present disclosure for ease of understanding,
The embodiment of the present disclosure is not limited.
As shown in figure 8, be in communication with each other between user equipment (UE) 1 and base station, in n-th time slot, UE1 is to base station feedback
HARQ ACK, in disclosure example, the HARQ Process ID that UE1 includes into the HARQ ACK of base station feedback is set
X HARQ ID is contained altogether in HARQ X, HARQ X.Meanwhile in the PUCCH configuration of UE1, it is configured for ACK/NACK
Repetition, therefore UE1 sends a certain ascending control information to base station on corresponding PUCCH, is denoted as information I herein.
Since UE1 is configured for ACK/NACK Repetition, according to configuration, UE1 is needed next continuousIn a time slot, constantly repeat to send information I to base station by PUCCH.Base station receives UE1 in corresponding resource location and leads to
The information I of PUCCH transmission is crossed, after receiving information I, base station can be decoded information I, and wrap according in information I
The cyclic redundancy check contained, verifies decoding result, if verification passes through, illustrates that base station is successfully decoded information I,
The a certain unappropriated HARQ ID in HARQ X for including in the HARQ ACK that base station can feed back UE1 at this time is scheduled；
If verification does not pass through, illustrate that base station is not successfully decoded information I, is will continue at this time in the inscribed breath I that collects mail of next time slot, and
It decodes and verifies again after being merged with received information before, until verification passes through.
UE1 is continuousIn a time slot, while to base station transmission information I is repeated, feedback is also constantly examined
It whether include that the HARQ ID dispatched by base station then may be used if it find that base station scheduled wherein a certain HARQ ID in HARQ ACK
Continue to think that base station sends information I to terminate, i.e. termination ACK/NACK Repetition, if not receiving the tune of HARQ ID always
Degree then continues to repeat to send information I to base station, untilA time slot terminates.
Fig. 9 is a kind of block diagram of information carrying means 1300 shown according to an exemplary embodiment.For example, device 1300
It may be provided as a server.Referring to Fig. 9, it further comprises one or more that device 1300, which includes processing component 1322,
Processor, and the memory resource as representated by memory 1332, can be by the finger of the execution of processing component 1322 for storing
It enables, such as application program.The application program stored in memory 1332 may include each one or more correspondence
In the module of one group of instruction.In addition, processing component 1322 is configured as executing instruction, to execute the above method.
Device 1300 can also include that a power supply module 1326 be configured as the power management of executive device 1300, and one
Wired or wireless network interface 1350 is configured as device 1300 being connected to network and input and output (I/O) interface
1358.Device 1300 can be operated based on the operating system for being stored in memory 1332, such as Windows ServerTM, Mac
OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, for example including calculating
The memory 1332 of machine program instruction, above-mentioned computer program instructions can be executed by the processing component 1322 of device 1300 to complete
The above method.
The disclosure can be system, method and/or computer program product.Computer program product may include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the disclosure.
Computer readable storage medium, which can be, can keep and store the tangible of the instruction used by instruction execution equipment
Equipment.Computer readable storage medium for example can be-- but it is not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electric magnetic storage apparatus, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer readable storage medium
More specific example (non exhaustive list) includes: portable computer diskette, hard disk, random access memory (RAM), read-only deposits
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static random access memory (SRAM), portable
Compact disk read-only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
It is stored with punch card or groove internal projection structure and the above-mentioned any appropriate combination of instruction.Calculating used herein above
Machine readable storage medium storing program for executing is not interpreted that instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations lead to
It crosses the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or is transmitted by electric wire
Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer readable storage medium it is each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network
Portion stores equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
Computer program instructions for executing disclosure operation can be assembly instruction, instruction set architecture (ISA) instructs,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages
The source code or object code that any combination is write, the programming language include the programming language-of object-oriented such as
Smalltalk, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions can be executed fully on the user computer, partly execute on the user computer, be only as one
Vertical software package executes, part executes on the remote computer or completely in remote computer on the user computer for part
Or it is executed on server.In situations involving remote computers, remote computer can pass through network-packet of any kind
It includes local area network (LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as benefit
It is connected with ISP by internet).In some embodiments, by utilizing computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can execute computer-readable program instructions, to realize each side of the disclosure
Face.
Referring herein to according to the flow chart of the method, apparatus (system) of the embodiment of the present disclosure and computer program product and/
Or block diagram describes various aspects of the disclosure.It should be appreciated that flowchart and or block diagram each box and flow chart and/
Or in block diagram each box combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special purpose computer or other programmable datas
The processor of processing unit, so that a kind of machine is produced, so that these instructions are passing through computer or other programmable datas
When the processor of processing unit executes, function specified in one or more boxes in implementation flow chart and/or block diagram is produced
The device of energy/movement.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
It enables so that computer, programmable data processing unit and/or other equipment work in a specific way, thus, it is stored with instruction
Computer-readable medium then includes a manufacture comprising in one or more boxes in implementation flow chart and/or block diagram
The instruction of the various aspects of defined function action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment, so that series of operation steps are executed in computer, other programmable data processing units or other equipment, to produce
Raw computer implemented process, so that executed in computer, other programmable data processing units or other equipment
Instruct function action specified in one or more boxes in implementation flow chart and/or block diagram.
The flow chart and block diagram in the drawings show system, method and the computer journeys according to multiple embodiments of the disclosure
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
One module of table, program segment or a part of instruction, the module, program segment or a part of instruction include one or more use
The executable instruction of the logic function as defined in realizing.In some implementations as replacements, function marked in the box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In principle, the practical application or to the technological improvement in market for best explaining each embodiment, or make the art its
Its those of ordinary skill can understand each embodiment disclosed herein.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport
In principle, the practical application or to the technological improvement in market for best explaining each embodiment, or make the art its
Its those of ordinary skill can understand each embodiment disclosed herein.
Claims (22)
1. a kind of information transferring method, which is characterized in that the method is applied to user equipment, comprising:
By physical uplink control channel PUCCH, repeat to send current ascending control information in continuous time slot；
When acquisition is correctly decoded feedback, terminates and send the current ascending control information.
2. information transferring method according to claim 1, which is characterized in that described to pass through physical uplink control channel
PUCCH repeats to send current ascending control information in continuous time slot, comprising:
Read the configuration information of the PUCCH；
When the configuration information includes that PUCCH retransmits format, by the PUCCH, repeat to send institute in continuous time slot
State current ascending control information.
3. information transferring method according to claim 1, which is characterized in that it is described when acquisition is correctly decoded feedback, eventually
Only send the current ascending control information, comprising:
Read hybrid automatic repeat request process field HARQ Process ID；
When including scheduling information in the HARQ Process ID, terminates and send the current ascending control information.
4. information transferring method according to claim 3, which is characterized in that described in the HARQ Process ID
When comprising scheduling information, terminates and sends the current ascending control information, comprising:
When including the HARQ ID being scheduled in the HARQ Process ID, terminates and send the current upload control letter
Breath.
5. information transferring method according to claim 1, which is characterized in that the method also includes:
Do not obtain be correctly decoded feedback when, continuation repeat to send the current ascending control information in continuous time slot；
When the quantity of the time slot reaches threshold value, terminates and send the current ascending control information.
6. a kind of information transferring method, which is characterized in that the method is applied to base station, comprising:
It receives user equipment and repeats the ascending control information sent by physical uplink control channel PUCCH；
The ascending control information is decoded, decoding result is obtained；
The correctness of the decoding result is confirmed, result is confirmed；
When the confirmation result is correct, carry out being correctly decoded feedback.
7. information transferring method according to claim 6, which is characterized in that the correctness to the decoding result into
Row confirmation, comprising:
By cyclic redundancy check (CRC), the correctness of the decoding result is confirmed；Alternatively,
By assuming that examining, the correctness of the decoding result is confirmed.
8. information transferring method according to claim 6, which is characterized in that it is described when the confirmation result is correct,
It carries out being correctly decoded feedback, comprising:
When the confirmation result is correct, the hybrid automatic repeat request HARQ of user equipment feedback is adjusted
Degree.
9. information transferring method according to claim 8, which is characterized in that the mixing to user equipment feedback
Formula automatic repeat request HARQ is scheduled, comprising:
The HARQ ID for including in the HARQ of user equipment feedback is randomly choosed；
The HARQ ID of selection is scheduled.
10. a kind of information carrying means, which is characterized in that described device is applied to user equipment, comprising:
Transmission unit is repeated, for repeating to send in continuous time slot current by physical uplink control channel PUCCH
Ascending control information；
Unit is terminated, for terminating and sending the current ascending control information when acquisition is correctly decoded feedback.
11. information carrying means according to claim 10, which is characterized in that the transmission unit that repeats is used for:
Read the configuration information of the PUCCH；
When the configuration information includes that PUCCH retransmits format, by the PUCCH, repeat to send institute in continuous time slot
State current ascending control information.
12. information carrying means according to claim 10, which is characterized in that the termination unit is used for:
Read hybrid automatic repeat request process field HARQ Process ID；
When including scheduling information in the HARQ Process ID, terminates and send the current ascending control information.
13. information carrying means according to claim 12, which is characterized in that the termination unit is further used for:
When including the HARQ ID being scheduled in the HARQ Process ID, terminates and send the current upload control letter
Breath.
14. information carrying means according to claim 10, which is characterized in that described device is also used to:
Do not obtain be correctly decoded feedback when, continuation repeat to send the current ascending control information in continuous time slot；
When the quantity of the time slot reaches threshold value, terminates and send the current ascending control information.
15. a kind of information carrying means, which is characterized in that described device is applied to base station, comprising:
Receiving unit, the upload control sent for receiving user equipment by physical uplink control channel PUCCH repetition
Information；
Decoding unit obtains decoding result for being decoded to the ascending control information；
Confirmation unit confirms for the correctness to the decoding result, is confirmed result；
Feedback unit, for carrying out being correctly decoded feedback when the confirmation result is correct.
16. information carrying means according to claim 15, which is characterized in that the confirmation unit is used for:
By cyclic redundancy check (CRC), the correctness of the decoding result is confirmed；Alternatively,
By assuming that examining, the correctness of the decoding result is confirmed.
17. information carrying means according to claim 15, which is characterized in that the feedback unit is used for:
When the confirmation result is correct, the hybrid automatic repeat request HARQ of user equipment feedback is adjusted
Degree.
18. information carrying means according to claim 17, which is characterized in that the feedback unit is further used for:
The HARQ ID for including in the HARQ of user equipment feedback is randomly choosed；
The HARQ ID of selection is scheduled.
19. a kind of information carrying means characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to perform claim requires the described in any item methods of 1-5.
20. a kind of information carrying means characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to perform claim requires the described in any item methods of 6-9.
21. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute
It states and realizes method described in any one of claim 1 to 5 when computer program instructions are executed by processor.
22. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute
It states and realizes method described in any one of claim 6 to 9 when computer program instructions are executed by processor.
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| CN201910318775.6A CN110312315A (en) | 2019-04-19 | 2019-04-19 | A kind of information transferring method and device |
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| CN201910318775.6A CN110312315A (en) | 2019-04-19 | 2019-04-19 | A kind of information transferring method and device |
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