CN107979439A - A kind of method and apparatus in the UE for supporting channel coding, base station - Google Patents
A kind of method and apparatus in the UE for supporting channel coding, base station Download PDFInfo
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- CN107979439A CN107979439A CN201610923398.5A CN201610923398A CN107979439A CN 107979439 A CN107979439 A CN 107979439A CN 201610923398 A CN201610923398 A CN 201610923398A CN 107979439 A CN107979439 A CN 107979439A
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
Abstract
The invention discloses the method and apparatus in a kind of UE for supporting channel coding, base station.UE receives the first wireless signal, then sends second wireless singal.First wireless signal be used to generate the first information, and the second wireless singal includes the first information.The first information is used for determining at least one of { the first code check, first integer } and the first modulation system and the first type of coding.The first bit block that the first information instruction is transmitted on the first reference resources is no more than destination probability by the probability of erroneous interpretations.The channel coding that first bit block passes through corresponds to first type of coding, and the corresponding modulation system of first bit block is first modulation system.The present invention makes the first information more accurately react the channel quality under different coding type, helps base station selected suitable modulation coding scheme and code check, improve system efficiency of transmission by designing the first information for different coding type.
Description
Technical field
The present invention relates to the transmission plan of the wireless signal in wireless communication system, more particularly to a variety of coding classes of support
The method and apparatus of type.
Background technology
Traditional wireless communication system based on digital modulation mode, such as 3GPP (3rd Generation Partner
Project, third generation cooperative partner program) in cellular system, downlink and sending and receiving for uplink data channels are based on
Turbo code progress encoding and decoding, and corresponding MCS (Modulation and Coding Status, modulation coding state) and CQI
(Channel Quality Indicator, channel quality instruction) is also all based on what Turbo code was calculated and selected.Newly
The wireless access technology (NR, New Radio access technologies) of a generation is at present in 3GPP (3rd
Generation Partner Project, third generation cooperative partner program) in discuss.Wherein, an important application scenarios
It is eMMB (Enhanced Mobile Broadband, the mobile broadband of enhancing).For eMMB, it is contemplated that the spy such as large bandwidth
Property, new type of coding is considered to introduce.It is that LDPC code is applied to IBS in the latest developments of 3GPP RAN1 #86bis meetings
(Information Block Size, information block size) larger situation, and the less situations of IBS are still discussing at present
In.
The content of the invention
Currently for the less situations of IBS, the candidate code type in eMMB is LDPC (Low Density Parity
Check Code, low density parity check code), Turbo code and Polar Code (polarization code) one-out-three.Answered for other in 5G
With scene, such as URLLC (Ultra-Reliable and Low Latency Communications, ultrahigh reliability and low
Delay communication), eMTC (massive Machine Type Communications, substantial amounts of machine type communication) and control
The design of signaling, will further study discussion.
Based on current discussion, a kind of very big possibility is exactly that UE will support a variety of type of codings.When UE is propped up at the same time
When holding a variety of type of codings, the CQI calculated at present in agreement based on a kind of type of coding of Turbo code will no longer be able to cover
The situation of type of coding outside Turbo code.Researcher has found that a kind of relatively simple direct method, is exactly by studying
UE voluntarily selects a kind of corresponding CQI of type of coding to be reported.Exist yet with type of coding and code check, modulation system
Association, when type of coding can be with dynamic select and dynamic configuration, it is latent that the report of such a mode will cause base station not obtain
The corresponding CQI of other type of codings, and then can not using this report as other type of codings scheduling reference.
In view of the above-mentioned problems, the present invention provides solution.It should be noted that in the case where there is no conflict, this Shen
The feature in embodiment and embodiment please can be arbitrarily mutually combined.For example, embodiment and embodiment in the UE of the application
In feature can be applied in base station, vice versa.
The invention discloses a kind of method in UE for supporting a variety of type of codings, wherein, include the following steps：
- step A. receives the first wireless signal；
- step B. sends second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.
The first information is used for determining that at least one of { the first code check, first integer } and the first modulation system and first are compiled
Code type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than by the probability of erroneous interpretations
Destination probability.The channel coding that first bit block passes through corresponds to first type of coding, and first bit block corresponds to
Modulation system be first modulation system.The quantity of bit is first integer in first bit block；Or institute
The code check for stating the channel coding that the first bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Institute
It is one kind in Q1 kind candidate code types to state the first type of coding, and the Q1 is more than 1.
As one embodiment, the above method is advantageous in that：First code check, first integer and described
One modulation system is all based on first type of coding and generates.When the UE supports a variety of type of codings, described the
One information can be directed to the different coding type that UE is supported and report corresponding code check and modulation system, under being carried out subsequently easy to base station
The selection of row scheduling.
As one embodiment, first reference resources include positive integer RU (Resource Unit, resource list
Position), the RU takes the duration of a multicarrier symbol in time domain, and the band of a subcarrier spacing is taken on frequency domain
It is wide.
As a sub- embodiment of the embodiment, the duration of one multicarrier symbol is that corresponding RU is corresponding
The inverse of subcarrier.
As a sub- embodiment of the embodiment, the multicarrier symbol is { OFDM (Orthogonal Frequency
Division Multiplexing, Orthogonal Frequency Division Multiplexing) symbol, SC-FDMA (Single-Carrier Frequency
Division Multiple Access, single carrier frequency division multiplexing access) symbol, FBMC (Filter Bank Multi
Carrier, filter bank multi-carrier) symbol, the OFDM symbol of CP (Cyclic Prefix, cyclic prefix) is included, includes CP's
DFT-s-OFDM(Discrete Fourier Transform Spreading Orthogonal Frequency Division
Multiplexing, discrete Fourier transform spread spectrum Orthogonal Frequency Division Multiplexing) symbol in one kind.
As one embodiment, { time-domain position, the frequency domain position } of the RU shared by first reference resources passes through height
Layer signal deployment.
As a sub- embodiment of the embodiment, the high-level signaling is UE exclusive (UE-Specific).
As one embodiment, first reference resources resource shared in time domain is no more than 1ms (millisecond).
As one embodiment, the time-domain resource shared by first reference resources is wireless positioned at described second in time domain
After time-domain resource shared by signal.
As one embodiment, the frequency domain resource shared by first reference resources is arrowband.
As one embodiment, first reference resources be a CSI (Channel Status Information,
Channel condition information) reference resources (Reference Resource).
As one embodiment, the destination probability is 0.1.
As one embodiment, the destination probability is BLER (the Block Error for first bit block
Rate, bLock error rate).
As one embodiment, the first information includes CQI.
As one embodiment, first wireless signal includes downlink RS (Reference Signal, reference signal).
As one embodiment, first wireless signal includes CSI-RS (Channel Status Information
Reference Signal, channel state information reference signals).
As the sub- embodiment of above-mentioned two embodiment, the UE for first wireless signal perform channel estimation with
Determine the first information.
As the sub- embodiment of above-mentioned two embodiment, the UE obtains { SNR according to first wireless signal
(Signal to Noise Ratio, signal-to-noise ratio), SINR (Signal to Interference Plus Noise Ratio,
Signal to Interference plus Noise Ratio), SNDR (Signal to Noise Plus Distortion Ratio, distorted signals noise ratio) at least
One of with determine the first information.
As the sub- embodiment of above-mentioned two embodiment, the UE in time domain according to shared by being located at the second wireless singal
First wireless signal in given time window before time-domain resource determines the first information.
As an accompanying Examples of the sub- implementation, the length of the given time window is default.
As one embodiment, the Q1 kinds candidate code type includes { LDPC, Turbo code, Polar Code, convolution
Code } at least two.
As one embodiment, the Q1 kinds candidate code type includes LDPC and Turbo code.
As one embodiment, the Q1 kinds candidate code type includes LDPC and Polar Code.
As one embodiment, the time-domain resource shared by first wireless signal is discrete (i.e. discontinuous).
As one embodiment, the frequency domain resource shared by first wireless signal is discrete (i.e. discontinuous).
As one embodiment, the time-domain resource shared by the second wireless singal is discrete (i.e. discontinuous).
As one embodiment, the frequency domain resource shared by the second wireless singal is discrete (i.e. discontinuous).
As one embodiment, the calculating of the first information is the PMI reported based on described UE the last times
(Precoding Matrix Indicator, pre-coding matrix instruction) and RI (Rank Indicator, exponent number instruction) are adopted
Receive this hypothesis.
As a sub- embodiment of the embodiment, described be adopted refers to by the recipient institute of the second wireless singal
Adopt.
As an accompanying Examples of the sub- embodiment, the recipient by the second wireless singal, which adopts, is
Refer to the transmission for being used for downlink data by the recipient of the second wireless singal.
As one embodiment, the calculating of the first information is adopted based on given PMI and the last RI reported
Receive this hypothesis.
As a sub- embodiment of the embodiment, the given PMI is to be reported with the first information in synchronization
PMI.
As a sub- embodiment of the embodiment, RI that the calculating of the given PMI is reported based on described the last time
It is adopted.
As a sub- embodiment of the embodiment, described be adopted refers to by the recipient institute of the second wireless singal
Adopt.
As an accompanying Examples of the sub- embodiment, the recipient by the second wireless singal, which adopts, is
Refer to the transmission for being used for downlink data by the recipient of the second wireless singal.
As one embodiment, the first information is indicated to standing wire and draws.The given index is in M candidate index
One, the M index corresponds the different code check of the M kinds based on first type of coding, and the M is being greater than 1 just
Integer.
As a sub- embodiment of the embodiment, the M is equal to 16.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A0. receives the second information.
Wherein, second information includes the second integer.The first information is used for determining that { the first code check, first is whole
Number }.The product of first code check and second integer is equal to first integer.Second integer is that Q2 candidate is whole
A candidate integer in number, the Q2 are greater than 1 positive integer.
As one embodiment, the speciality of the above method is：Base station is that given UE configures second integer, described the
Two integers are used to obtain the first integer by the first code check by the given UE.When second integer and different type of codings
Second integer described in during to corresponding to can indicate that the given UE reports the given type of coding referenced by the first information indirectly,
Consequently facilitating base station obtains the decoding of the down channel quality and the given UE of the given UE under given type of coding
Ability, and then select suitable code check and modulation system to be transmitted.
As one embodiment, second information is carried by high-level signaling.
As one embodiment, second information is carried by physical layer signaling.
As one embodiment, second information is semi-statically configured.
As one embodiment, second information is dynamic configuration.
As one embodiment, the Q2 is 2.
As one embodiment, a candidate integer in the Q2 candidate integer is 1024.
As a sub- embodiment of the embodiment, above-mentioned 1024 value is directed to the CQI based on Turbo code in existing system
During calculating, the fixed coefficient that is multiplied by when being transformed into transport block size from code check.
As one embodiment, a candidate integer in the Q2 candidate integer is in { 2048,4096,8192 }
One of.
As a sub- embodiment of the embodiment, above-mentioned 1024 value of being more than is transmitted pair for the big IBS of future 5G systems
When the CQI that answers is calculated, the fixed coefficient that is multiplied by when being transformed into IBS from code check.The big IBS is transmitted using LDPC.
As one embodiment, a candidate integer in the Q2 candidate integer is it in { 512,256,128 }
One.
As a sub- embodiment of the embodiment, above-mentioned 1024 value of being less than is transmitted pair for the small IBS of future 5G systems
When the CQI that answers is calculated, the fixed coefficient that is multiplied by when being transformed into IBS from code check.The small IBS using Turbo code, convolutional code,
One of Polar Code } in.
As one embodiment, the Q2 is equal to the Q1, and the Q2 candidate integer and the Q1 kinds candidate code
Type corresponds.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the Q1 is 2, and described second is wireless
Signal includes the 3rd information.3rd information indicates the second integer.The first information be used for determining the first code check,
One integer }.The product of first code check and second integer is equal to first integer.Second integer is Q2 time
A candidate integer in integer is selected, the Q2 is greater than 1 positive integer.
As one embodiment, the speciality of the above method is：UE will calculate first information institute when reporting the first information
Second integer of reference reports at the same time.When second integer and different type of codings to it is corresponding when described in the second integer can be with
Tell that the first information that base station UE is reported is to recommend based on given type of coding, and then to base station using given coding class indirectly
Type is subsequently dispatched, and being further based on given type of coding easy to base station selects suitable code check and modulation system to be passed
It is defeated.
As one embodiment, the Q2 is 2.
As one embodiment, a candidate integer in the Q2 candidate integer is 1024.
As one embodiment, the 3rd information is semi-static report.
As one embodiment, the 3rd information is that dynamic reports.
As one embodiment, the 3rd information be used to determine that described second is whole from the Q2 candidate integer
Number.
As one embodiment, the first information and the 3rd information are transmitted in same physical layer channel.
As a sub- embodiment of the embodiment, the physical layer channel is PUCCH (Physical Uplink
Control Channel, Physical Uplink Control Channel) or sPUCCH (Short Latency Physical Uplink
Control Channel)。
As a sub- embodiment of the embodiment, the physical layer channel is PUSCH (Physical Uplink
Shared Channel, Physical Uplink Control Channel) or sPUSCH (Short Latency Physical Uplink
Shared Channel)。
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A10. receives the 4th information.
Wherein, the 4th information is used for determining in { the first time-domain resource pond, the second time-domain resource pond }.When described first
Domain resource pool and the second time-domain resource pond include positive integer time quantum respectively.Time domain shared by the first information
Resource belongs to a time quantum in the first time-domain resource pond, the time-domain resource category shared by the 3rd information
A time quantum in the second time-domain resource pond.The two neighboring time in the first time-domain resource pond
The minimum interval of unit is less than or equal to the minimum of the two neighboring time quantum in the second time-domain resource pond
Time interval.
As one embodiment, the speciality of the above method is：4th information be used to configure the first information
With the cycle of the 3rd information reporting.The cycle and the cycle of the 3rd information reporting that the first information reports can be
Different.
As one embodiment, the above method is advantageous in that：For reduce ascending control information load with lifted frequency
The consideration of spectrum efficiency, the cycle that the cycle that the first information reports, i.e. CQI report is shorter, to ensure the continuity of CQI transmission
And accuracy.The report cycle of 3rd information is then longer, because the 3rd information is related with the type of coding that UE is selected, often
It is related with type of service and generally will not dynamic change, therefore longer cycle can reduce the expense of ascending control information, improve
Spectrum efficiency.
As one embodiment, the 4th information includes 1 or multiple RRC IE.
As one embodiment, the duration of the time quantum is 1 millisecond.
As one embodiment, the duration of the time quantum is 0.5 millisecond.
As one embodiment, the time quantum in the first time-domain resource pond is constant duration.
As one embodiment, the time quantum in the second time-domain resource pond is constant duration.
As one embodiment, the appearance cycle of the time quantum in the second time-domain resource pond is described first
L times of the appearance cycle of the time quantum in time-domain resource pond, the L is positive integer, described in the 4th information instruction
L。
As one embodiment, the time quantum that the second time-domain resource pond is included is the first time domain money
The a subset for the time quantum that source pond is included.
As one embodiment, the time quantum and first time domain that the second time-domain resource pond is included provide
The time quantum that source pond is included is identical.
As one embodiment, the time quantum shared by the first information is first time unit, described
The time quantum shared by three information is the second time quantum.Second time quantum is the second time-domain resource pond
In first time quantum earlier than the first time unit.
As one embodiment, the 3rd information is sent with the first information in the same time quantum.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the Q1 is 2.If described first
Integer is more than targets threshold, and first type of coding is LDPC；Otherwise first type of coding is that the Q1 kinds candidate compiles
A kind of candidate code type outside LDPC is removed in code type.The targets threshold is positive integer.
As one embodiment, the speciality of the above method is：LDPC is more suitable for the transmission of long code, i.e. biography larger IBS
It is defeated.Based on this characteristic, the first integer is more than targets threshold, and the first type of coding is LDPC；First integer is not more than targets threshold,
First type of coding is the type of coding outside LDPC.
As one embodiment, the targets threshold is fixed constant.
As one embodiment, the targets threshold is configurable.
As one embodiment, the targets threshold is not less than 128 and no more than 1024.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A1. receives the 3rd wireless signal.
Wherein, the first information is used for determining { modulation system, code rate, the coding of the 3rd wireless signal
At least one of type }.
As one embodiment, the speciality of the above method is：Modulation system, the code rate of 3rd wireless signal
And type of coding is determined based on the first information.
As one embodiment, second information is carried by the dispatch of the 3rd wireless signal.
As a sub- embodiment of the embodiment, the speciality of the above method is：Entrained by second information
Two integers are used for the reference of the calculating of the CQI after the 3rd wireless signal.
As one embodiment, the first information be used for determining the 3rd wireless signal modulation system,
Code rate, type of coding } at least one of refer to：The UE passes through reception of the first information to the first information
Person recommends at least one of { the first code check, the first integer, the first modulation system, first type of coding } transmission institute described in use
State the 3rd wireless signal.
The invention discloses a kind of method in base station for supporting a variety of type of codings, wherein, include the following steps：
- step A. sends the first wireless signal；
- step B. receives second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.
The first information is used for determining that at least one of { the first code check, first integer } and the first modulation system and first are compiled
Code type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than by the probability of erroneous interpretations
Destination probability.The channel coding that first bit block passes through corresponds to first type of coding, and first bit block corresponds to
Modulation system be first modulation system.The quantity of bit is first integer in first bit block；Or institute
The code check for stating the channel coding that the first bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Institute
It is one kind in Q1 kind candidate code types to state the first type of coding, and the Q1 is more than 1.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A0. sends the second information.
Wherein, second information includes the second integer.The first information is used for determining that { the first code check, first is whole
Number }.The product of first code check and second integer is equal to first integer.Second integer is that Q2 candidate is whole
A candidate integer in number, the Q2 are greater than 1 positive integer.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the Q1 is 2, and described second is wireless
Signal includes the 3rd information.3rd information indicates the second integer.The first information be used for determining the first code check,
One integer }.The product of first code check and second integer is equal to first integer.Second integer is Q2 time
A candidate integer in integer is selected, the Q2 is greater than 1 positive integer.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A10. sends the 4th information.
Wherein, the 4th information is used for determining in { the first time-domain resource pond, the second time-domain resource pond }.When described first
Domain resource pool and the second time-domain resource pond include positive integer time quantum respectively.Time domain shared by the first information
Resource belongs to a time quantum in the first time-domain resource pond, the time-domain resource category shared by the 3rd information
A time quantum in the second time-domain resource pond.The two neighboring time in the first time-domain resource pond
The minimum interval of unit is less than or equal to the minimum of the two neighboring time quantum in the second time-domain resource pond
Time interval.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the Q1 is 2.If described first
Integer is more than targets threshold, and first type of coding is LDPC；Otherwise first type of coding is that the Q1 kinds candidate compiles
A kind of candidate code type outside LDPC is removed in code type.The targets threshold is positive integer.
Specifically, according to an aspect of the present invention, the above method is characterized in that, the step A further includes following step
Suddenly：
- step A1. sends the 3rd wireless signal.
Wherein, the first information is used for determining { modulation system, code rate, the coding of the 3rd wireless signal
At least one of type }.
As one embodiment, the first information be used for determining the 3rd wireless signal modulation system,
Code rate, type of coding } at least one of refer to：The base station selects the 3rd wireless communication according to the first information
Number at least one of { modulation system, code rate, type of coding }.
As a sub- embodiment of the embodiment, the modulation system of the 3rd wireless signal is first modulation methods
Formula.
As a sub- embodiment of the embodiment, the code rate of the 3rd wireless signal is first code check.
As a sub- embodiment of the embodiment, the type of coding of the 3rd wireless signal is the first coding class
Type.
As one embodiment, the first information be used for determining the 3rd wireless signal modulation system,
Code rate, type of coding } at least one of refer to：The first information described in the base station reference selects the 3rd wireless communication
Number at least one of { modulation system, code rate, type of coding }.
The invention discloses a kind of user equipment for supporting a variety of type of codings, wherein, including following module：
- the first receiving module：For receiving the first wireless signal；
- the first sending module：For sending second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.
The first information is used for determining that at least one of { the first code check, first integer } and the first modulation system and first are compiled
Code type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than by the probability of erroneous interpretations
Destination probability.The channel coding that first bit block passes through corresponds to first type of coding, and first bit block corresponds to
Modulation system be first modulation system.The quantity of bit is first integer in first bit block；Or institute
The code check for stating the channel coding that the first bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Institute
It is one kind in Q1 kind candidate code types to state the first type of coding, and the Q1 is more than 1.
As one embodiment, first receiving module is additionally operable to receive the second information.Second information includes the
Two integers.The first information is used for determining { the first code check, the first integer }.First code check and second integer
Product is equal to first integer.Second integer is a candidate integer in Q2 candidate integer, and the Q2 is greater than 1
Positive integer.
As one embodiment, first receiving module is additionally operable to receive the 4th information.4th information is used for
Determine in { the first time-domain resource pond, the second time-domain resource pond }.The first time-domain resource pond and the second time-domain resource pond point
Bao Kuo not positive integer time quantum.Time-domain resource shared by the first information belongs in the first time-domain resource pond
One time quantum, the time-domain resource shared by the 3rd information belong to an institute in the second time-domain resource pond
State time quantum.The minimum interval of the two neighboring time quantum is less than or equal in the first time-domain resource pond
The minimum interval of the two neighboring time quantum in the second time-domain resource pond.
As one embodiment, first receiving module is additionally operable to receive the 3rd wireless signal.The first information quilt
At least one of { modulation system, code rate, type of coding } for determining the 3rd wireless signal.
Specifically, according to an aspect of the present invention, the said equipment is characterized in that, the Q1 is 2, and described second is wireless
Signal includes the 3rd information.3rd information indicates the second integer.The first information be used for determining the first code check,
One integer }.The product of first code check and second integer is equal to first integer.Second integer is Q2 time
A candidate integer in integer is selected, the Q2 is greater than 1 positive integer.
Specifically, according to an aspect of the present invention, the said equipment is characterized in that, the Q1 is 2.If described first
Integer is more than targets threshold, and first type of coding is LDPC；Otherwise first type of coding is that the Q1 kinds candidate compiles
A kind of candidate code type outside LDPC is removed in code type.The targets threshold is positive integer.
The invention discloses a kind of base station equipment for supporting a variety of type of codings, wherein, including following module：
- the second sending module：For sending the first wireless signal；
- the second receiving module：For receiving second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.
The first information is used for determining that at least one of { the first code check, first integer } and the first modulation system and first are compiled
Code type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than by the probability of erroneous interpretations
Destination probability.The channel coding that first bit block passes through corresponds to first type of coding, and first bit block corresponds to
Modulation system be first modulation system.The quantity of bit is first integer in first bit block；Or institute
The code check for stating the channel coding that the first bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Institute
It is one kind in Q1 kind candidate code types to state the first type of coding, and the Q1 is more than 1.
As one embodiment, second sending module is additionally operable to send the second information.Second information includes the
Two integers.The first information is used for determining { the first code check, the first integer }.First code check and second integer
Product is equal to first integer.Second integer is a candidate integer in Q2 candidate integer, and the Q2 is greater than 1
Positive integer.
As one embodiment, second sending module is additionally operable to send the 4th information.4th information is used for
Determine in { the first time-domain resource pond, the second time-domain resource pond }.The first time-domain resource pond and the second time-domain resource pond point
Bao Kuo not positive integer time quantum.Time-domain resource shared by the first information belongs in the first time-domain resource pond
One time quantum, the time-domain resource shared by the 3rd information belong to an institute in the second time-domain resource pond
State time quantum.The minimum interval of the two neighboring time quantum is less than or equal in the first time-domain resource pond
The minimum interval of the two neighboring time quantum in the second time-domain resource pond.
As one embodiment, second sending module is additionally operable to send the 3rd wireless signal.The first information quilt
At least one of { modulation system, code rate, type of coding } for determining the 3rd wireless signal.
Specifically, according to an aspect of the present invention, the said equipment is characterized in that, the Q1 is 2, and described second is wireless
Signal includes the 3rd information.3rd information indicates the second integer.The first information be used for determining the first code check,
One integer }.The product of first code check and second integer is equal to first integer.Second integer is Q2 time
A candidate integer in integer is selected, the Q2 is greater than 1 positive integer.
Specifically, according to an aspect of the present invention, the said equipment is characterized in that, the Q1 is 2.If described first
Integer is more than targets threshold, and first type of coding is LDPC；Otherwise first type of coding is that the Q1 kinds candidate compiles
A kind of candidate code type outside LDPC is removed in code type.The targets threshold is positive integer.
Compared to existing public technology, the present invention has following technical advantage：
- considers the first letter by designing the first information based on the first type of coding, the type of coding that UE is supported
In the feedback of breath, and then the decoding capability based on UE itself and the type of coding that uses more accurately report CQI.At the same time
Support a variety of type of codings to create conditions in data transfer for UE in following 5G systems, report based on different coding type
CQI。
- specifies the first information that UE is reported under code type of delimiting the organizational structure, drop by designing second information, in base station side
Low ascending control information load, and guarantee base station is consistent with understandings of the UE for obtaining the type of coding referenced by the first information
's.
- by designing the 3rd information, and the first time-domain resource pond and the second time-domain resource pond,
While UE reports the type of coding referenced by the first information, the report cycle of the 3rd information is reduced, reduces uplink
Control information loads, and improves spectrum efficiency.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent：
Fig. 1 shows the flow chart of first information transmission according to an embodiment of the invention；
Fig. 2 shows the relation in the first time-domain resource pond according to an embodiment of the invention and the second time-domain resource pond
Schematic diagram；
Fig. 3 shows the pass in the first time-domain resource pond and the second time-domain resource pond according to another embodiment of the invention
The schematic diagram of system；
Fig. 4 shows the pass in the first time-domain resource pond and the second time-domain resource pond according to still another embodiment of the invention
The schematic diagram of system；
Fig. 5 shows the schematic table of the relation of the first integer and the second integer according to an embodiment of the invention；
Fig. 6 shows the structure diagram of the processing unit in UE according to an embodiment of the invention；
Fig. 7 shows the structure diagram of the processing unit in base station according to an embodiment of the invention；
Embodiment
Technical scheme is described in further detail below in conjunction with attached drawing, it is necessary to explanation is, do not rushed
In the case of prominent, the feature in embodiments herein and embodiment can be arbitrarily mutually combined.
Embodiment 1
Embodiment 1 illustrates the flow chart of first information transmission according to the present invention, as shown in Figure 1.Attached drawing 1
In, base station N1 is the maintenance base station of the serving cell of UE U2.The step of square frame F0 is identified is optional.
ForBase station N1, the 4th information is sent in step slo, the second information is sent in step s 11, in step S12
The first wireless signal of middle transmission, receives second wireless singal in step s 13, and the 3rd wireless signal is sent in step S14.
ForUE U2, the 4th information is received in step S20, the second information is received in the step s 21, in step S22
The first wireless signal is received, second wireless singal is sent in step S23, receives the 3rd wireless signal in step s 24.
As a sub- embodiment, the 4th information corresponds to the CQI-ReportConfig IE in RRC signaling
(Inforamtion Elements, information unit).
As an accompanying Examples of the sub- embodiment, the 4th information is corresponded in CQI-ReportConfig IE
{ cqi-ReportPeriodic, cqi-ReportAperiodic } at least the former.
As a sub- embodiment, the corresponding physical layer channel of the second wireless singal is PUCCH or sPUCCH.
As a sub- embodiment, the corresponding physical layer channel of the second wireless singal is PUSCH or sPUSCH.
As a sub- embodiment, the corresponding transmission channel of the second wireless singal is UL-SCH (Uplink Shared
Channel, Uplink Shared Channel).
As a sub- embodiment, the 3rd wireless signal is in PDSCH (Physical Downlink Shared
Channel, Physical Downlink Shared Channel) or sPDSCH (Short Latency Physical Downlink Shared
Channel, short delay Physical Downlink Shared Channel) on transmit.
As a sub- embodiment, the corresponding transmission channel of the 3rd wireless signal is DL-SCH (Downlink
Shared Channel, DSCH Downlink Shared Channel).
Embodiment 2
Embodiment 2 illustrates the schematic diagram of the relation in a first time-domain resource pond and the second time-domain resource pond, such as attached drawing 2
It is shown.In attached drawing 2, the lattice of bold box mark belongs to the first time-domain resource pond, and the lattice of cross spider filling belongs to second
Time-domain resource pond.The time shared by time quantum and the second time-domain resource pond shared by the first time-domain resource pond
Unit is identical.The cycle in the first time-domain resource pond is L1 time quantum.
As a sub- embodiment, the first information and the 3rd information are transmitted in unit at the same time.
As a sub- embodiment, the first information and the 3rd information are transmitted in same physical channel.Institute
State physical channel be in { PUCCH, sPUCCH, PUSCH, sPUSCH } one of.
Embodiment 3
Embodiment 3 illustrates the schematic diagram of the relation in another the first time-domain resource pond and the second time-domain resource pond, such as attached
Shown in Fig. 3.In attached drawing 3, the lattice of bold box mark belongs to the first time-domain resource pond, and the lattice of cross spider filling belongs to the
Two time-domain resource ponds.Time quantum shared by the second time-domain resource pond be shared by the first time-domain resource pond when
Between unit a subset.The time quantum corresponding cycle shared by the first time-domain resource pond is L1 time quantum,
Belong to the first time-domain resource pond, and phase in the first time-domain resource pond comprising a time quantum in i.e. per L1 time quantum
(L1-1) a time quantum is spaced between two adjacent time quantums.Time quantum pair shared by the second time-domain resource pond
The cycle answered is L2 time quantum, i.e., belongs to the second time-domain resource pond comprising a time quantum in every L2 time quantum,
And (L2-1) a time quantum is spaced in the second time-domain resource pond between adjacent two time quantums.The L2 is equal to institute
State the product of L1 and L.The L1 and L is greater than 1 positive integer.
As a sub- embodiment, the first information and the 3rd information are transmitted in given time quantum at the same time,
The given time quantum belongs to the first time-domain resource pond and the second time-domain resource pond at the same time.
As a sub- embodiment, transmit the first information in object time unit set and do not transmit the 3rd letter
Breath.The object time unit set includes belonging to the first time-domain resource pond, and is not belonging to the second time-domain resource pond
Time quantum.
Embodiment 4
Embodiment 4 illustrates the schematic diagram of the relation in another the first time-domain resource pond and the second time-domain resource pond, such as attached
Shown in Fig. 4.In attached drawing 4, the lattice of bold box mark belongs to the first time-domain resource pond, and the lattice of cross spider filling belongs to the
Two time-domain resource ponds.The time quantum corresponding cycle shared by the first time-domain resource pond is L1 time quantum, i.e., every
Belong to the first time-domain resource pond comprising a time quantum in L1 time quantum, and it is adjacent in the first time-domain resource pond
(L1-1) a time quantum is spaced between two time quantums.Time quantum shared by the second time-domain resource pond is corresponding
Cycle is L2 time quantum, i.e., belongs to the second time-domain resource pond, and institute comprising a time quantum in every L2 time quantum
State and (L2-1) a time quantum is spaced between two time quantums adjacent in the second time-domain resource pond.The L1 and the L2 are equal
It is greater than 1 positive integer.
As a sub- embodiment, the L2 is more than the L1.
As a sub- embodiment, the time quantum shared by the first information is first time unit, described
The time quantum shared by 3rd information is the second time quantum.Second time quantum is second time-domain resource
First time quantum earlier than the first time unit in pond.
Embodiment 5
Embodiment 5 illustrates the schematic table of the relation of first integer and the second integer.Such as the form institute in attached drawing 5
Show, the first information corresponds to a given index in (M+1) a index.Index #0, which is corresponded to, to go beyond the scope, index #1 to rope
Draw #M and correspond to the different code check of M kinds respectively.The different code check of the M kinds is respectively equal to Y_1/Z, Y_2/Z to Y_M/Z.Index #1
M1 kind modulation systems are also corresponded to index #M.Z in table is positive integer.
As a sub- embodiment, the form shown in Fig. 5 corresponds to one kind in Q1 kind candidate code types.The Q1 kinds
Candidate code type includes at least two in { Turbo code, LDPC, Polar Code, convolutional code }.
As a sub- embodiment, the Z shown in Fig. 5 forms is directed to the second heretofore described integer.
As an accompanying Examples of the sub- embodiment, the value type of coding corresponding with the table in figure five of the Z has
Close.
As a sub- embodiment, the form of Fig. 5 corresponds to the first type of coding in the present invention, i pairs shown in form
The given index for answering the first information to indicate, the given modulation system corresponding to the i correspond to the first modulation in the present invention
Mode, the Y_i corresponding to the i correspond to the first integer in the present invention, and the business of Y_i divided by Z corresponding to the i correspond to this hair
The first code check in bright.
As a sub- embodiment, the form of Fig. 5 corresponds to LDPC, and the Z is more than targets threshold.
As a sub- embodiment, the form of Fig. 5 correspond in { Turbo code, Polar Code, convolutional code } one of, and
The Z is less than targets threshold.
As an accompanying Examples of the sub- embodiment of above-mentioned two, the targets threshold is not less than 128 and is not more than
1024。
As a sub- embodiment, the highest modulation system shown in table is it in { 16QAM, 64QAM, 256QAM }
One.
Embodiment 6
Embodiment 6 illustrates the structure diagram of the processing unit in a UE, as shown in Figure 6.In attached drawing 6, UE processing
Device 100 is mainly made of the first receiving module 101 and the first sending module 102.
- the first receiving module 101：For receiving the first wireless signal；
- the first sending module 102：For sending second wireless singal.
In embodiment 6, first wireless signal be used to generate the first information, and the second wireless singal includes first
Information.The first information be used for determining at least one of { the first code check, first integer } and the first modulation system and
First type of coding.The first bit block that the first information instruction is transmitted on the first reference resources is by the probability of erroneous interpretations
No more than destination probability.The channel coding that first bit block passes through corresponds to first type of coding, first bit
The corresponding modulation system of block is first modulation system.The quantity of bit is first integer in first bit block；
Or the code check of channel coding that first bit block is passed through is first code check.The destination probability is more than 0 and small
In 1.First type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
As a sub- embodiment, first receiving module 101 is additionally operable to receive the second information.Second packet
Include the second integer.The first information is used for determining { the first code check, the first integer }.First code check and described second whole
Several products is equal to first integer.Second integer is a candidate integer in Q2 candidate integer, and the Q2 is
Positive integer more than 1.
As a sub- embodiment, first receiving module 101 is additionally operable to receive the 4th information.The 4th information quilt
For determining in { the first time-domain resource pond, the second time-domain resource pond }.The first time-domain resource pond and second time-domain resource
Pond includes positive integer time quantum respectively.Time-domain resource shared by the first information belongs to the first time-domain resource pond
In a time quantum, the time-domain resource shared by the 3rd information belongs to one in the second time-domain resource pond
A time quantum.In the first time-domain resource pond minimum interval of the two neighboring time quantum be less than or
Equal to the minimum interval of the two neighboring time quantum in the second time-domain resource pond.
As a sub- embodiment, first receiving module 101 is additionally operable to receive the 3rd wireless signal.First letter
Breath is used for determining at least one of { modulation system, code rate, the type of coding } of the 3rd wireless signal.
Embodiment 7
The structure diagram of processing unit in the base station equipment of embodiment 7, as shown in Figure 7.In attached drawing 7, base
Station equipment processing unit 200 is mainly made of the second sending module 201 and the second receiving module 202.
- the second sending module 201：For sending the first wireless signal；
- the second receiving module 202：For receiving second wireless singal.
In embodiment 7, first wireless signal be used to generate the first information, and the second wireless singal includes first
Information.The first information be used for determining at least one of { the first code check, first integer } and the first modulation system and
First type of coding.The first bit block that the first information instruction is transmitted on the first reference resources is by the probability of erroneous interpretations
No more than destination probability.The channel coding that first bit block passes through corresponds to first type of coding, first bit
The corresponding modulation system of block is first modulation system.The quantity of bit is first integer in first bit block；
Or the code check of channel coding that first bit block is passed through is first code check.The destination probability is more than 0 and small
In 1.First type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
As a sub- embodiment, second sending module 201 is additionally operable to send the second information.Second packet
Include the second integer.The first information is used for determining { the first code check, the first integer }.First code check and described second whole
Several products is equal to first integer.Second integer is a candidate integer in Q2 candidate integer, and the Q2 is
Positive integer more than 1.
As a sub- embodiment, second sending module 201 is additionally operable to send the 4th information.The 4th information quilt
For determining in { the first time-domain resource pond, the second time-domain resource pond }.The first time-domain resource pond and second time-domain resource
Pond includes positive integer time quantum respectively.Time-domain resource shared by the first information belongs to the first time-domain resource pond
In a time quantum, the time-domain resource shared by the 3rd information belongs to one in the second time-domain resource pond
A time quantum.In the first time-domain resource pond minimum interval of the two neighboring time quantum be less than or
Equal to the minimum interval of the two neighboring time quantum in the second time-domain resource pond.
As a sub- embodiment, second sending module 201 is additionally operable to send the 3rd wireless signal.First letter
Breath is used for determining at least one of { modulation system, code rate, the type of coding } of the 3rd wireless signal.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be referred to by program
Related hardware is made to complete, described program can be stored in computer-readable recording medium, such as read-only storage, hard disk or light
Disk etc..Optionally, all or part of step of above-described embodiment can also be realized using one or more integrated circuit.Phase
Answer, each modular unit in above-described embodiment, example, in hardware can be used to realize, can also be by the form of software function module
Realize, the application is not limited to the combination of the software and hardware of any particular form.UE and terminal in the present invention include but unlimited
In mobile phone, tablet computer, notebook, vehicular communication equipment, wireless senser, card of surfing Internet, internet-of-things terminal, RFID terminals, NB-
IOT terminals, MTC (Machine Type Communication, machine type communication) terminal, (enhanced MTC, increase eMTC
Strong MTC) terminal, data card, card of surfing Internet, vehicular communication equipment, inexpensive mobile phone, the wireless communication such as inexpensive tablet computer sets
It is standby.Base station in the present invention includes but not limited to the channel radios such as macrocell base stations, microcell base station, Home eNodeB, relay base station
Believe equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification for being made, equivalent substitution, improve etc., it should be included in the protection of the present invention
Within the scope of.
Claims (18)
1. a kind of method in UE for supporting a variety of type of codings, wherein, include the following steps：
- step A. receives the first wireless signal；
- step B. sends second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.It is described
The first information is used for determining at least one of { the first code check, first integer } and the first modulation system and the first coding class
Type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than target by the probability of erroneous interpretations
Probability.The channel coding that first bit block passes through corresponds to first type of coding, the corresponding tune of first bit block
Mode processed is first modulation system.The quantity of bit is first integer in first bit block；Or described
The code check for the channel coding that one bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Described
One type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
2. according to the method described in claim 1, it is characterized in that, the step A further includes following steps：
- step A0. receives the second information.
Wherein, second information includes the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
3. according to the method described in claim 1, it is characterized in that, the Q1 is 2, the second wireless singal includes the 3rd letter
Breath.3rd information indicates the second integer.The first information is used for determining { the first code check, the first integer }.Described
The product of one code check and second integer is equal to first integer.Second integer is one in Q2 candidate integer
Candidate integer, the Q2 are greater than 1 positive integer.
4. according to the method described in claim 3, it is characterized in that, the step A further includes following steps：
- step A10. receives the 4th information.
Wherein, the 4th information is used for determining in { the first time-domain resource pond, the second time-domain resource pond }.The first time domain money
Source pond and the second time-domain resource pond include positive integer time quantum respectively.Time-domain resource shared by the first information
Belong to a time quantum in the first time-domain resource pond, the time-domain resource shared by the 3rd information belongs to institute
State a time quantum in the second time-domain resource pond.The two neighboring time quantum in the first time-domain resource pond
Minimum interval be less than or equal to the second time-domain resource pond in the two neighboring time quantum minimum time
Interval.
5. according to the method described in claim 1-4, it is characterised in that the Q1 is 2.If first integer is more than target
Threshold value, first type of coding is LDPC；Otherwise first type of coding is removed in the Q1 kinds candidate code type
A kind of candidate code type outside LDPC.The targets threshold is positive integer.
6. according to the method described in claim 1-5, it is characterised in that the step A further includes following steps：
- step A1. receives the 3rd wireless signal.
Wherein, the first information is used for determining { modulation system, code rate, the type of coding } of the 3rd wireless signal
At least one of.
7. a kind of method in base station for supporting a variety of type of codings, wherein, include the following steps：
- step A. sends the first wireless signal；
- step B. receives second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.It is described
The first information is used for determining at least one of { the first code check, first integer } and the first modulation system and the first coding class
Type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than target by the probability of erroneous interpretations
Probability.The channel coding that first bit block passes through corresponds to first type of coding, the corresponding tune of first bit block
Mode processed is first modulation system.The quantity of bit is first integer in first bit block；Or described
The code check for the channel coding that one bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Described
One type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
8. the method according to the description of claim 7 is characterized in that the step A further includes following steps：
- step A0. sends the second information.
Wherein, second information includes the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
9. the method according to the description of claim 7 is characterized in that the Q1 is 2, the second wireless singal includes the 3rd letter
Breath.3rd information indicates the second integer.The first information is used for determining { the first code check, the first integer }.Described
The product of one code check and second integer is equal to first integer.Second integer is one in Q2 candidate integer
Candidate integer, the Q2 are greater than 1 positive integer.
10. the method according to the description of claim 7 is characterized in that the step A further includes following steps：
- step A10. sends the 4th information.
Wherein, the 4th information is used for determining in { the first time-domain resource pond, the second time-domain resource pond }.The first time domain money
Source pond and the second time-domain resource pond include positive integer time quantum respectively.Time-domain resource shared by the first information
Belong to a time quantum in the first time-domain resource pond, the time-domain resource shared by the 3rd information belongs to institute
State a time quantum in the second time-domain resource pond.The two neighboring time quantum in the first time-domain resource pond
Minimum interval be less than or equal to the second time-domain resource pond in the two neighboring time quantum minimum time
Interval.
11. according to the method described in claim 7-10, it is characterised in that the Q1 is 2.If first integer is more than mesh
Threshold value is marked, first type of coding is LDPC；Otherwise first type of coding is removed in the Q1 kinds candidate code type
Go a kind of candidate code type outside LDPC.The targets threshold is positive integer.
12. according to the method described in claim 7-11, it is characterised in that the step A further includes following steps：
- step A1. sends the 3rd wireless signal.
Wherein, the first information is used for determining { modulation system, code rate, the type of coding } of the 3rd wireless signal
At least one of.
13. a kind of user equipment for supporting a variety of type of codings, wherein, including following module：
- the first receiving module：For receiving the first wireless signal；
- the first sending module：For sending second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.It is described
The first information is used for determining at least one of { the first code check, first integer } and the first modulation system and the first coding class
Type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than target by the probability of erroneous interpretations
Probability.The channel coding that first bit block passes through corresponds to first type of coding, the corresponding tune of first bit block
Mode processed is first modulation system.The quantity of bit is first integer in first bit block；Or described
The code check for the channel coding that one bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Described
One type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
14. user equipment according to claim 13, it is characterised in that first receiving module is additionally operable to reception second
Information.
Wherein, second information includes the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
15. user equipment according to claim 13, it is characterised in that the Q1 is 2, and the second wireless singal includes
3rd information.3rd information indicates the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
16. a kind of base station equipment for supporting a variety of type of codings, wherein, including following module：
- the second sending module：For sending the first wireless signal；
- the second receiving module：For receiving second wireless singal.
Wherein, first wireless signal be used to generate the first information, and the second wireless singal includes the first information.It is described
The first information is used for determining at least one of { the first code check, first integer } and the first modulation system and the first coding class
Type.The first bit block that the first information instruction is transmitted on the first reference resources is no more than target by the probability of erroneous interpretations
Probability.The channel coding that first bit block passes through corresponds to first type of coding, the corresponding tune of first bit block
Mode processed is first modulation system.The quantity of bit is first integer in first bit block；Or described
The code check for the channel coding that one bit block is passed through is first code check.The destination probability is more than 0 and less than 1.Described
One type of coding is one kind in Q1 kind candidate code types, and the Q1 is more than 1.
17. base station equipment according to claim 16, it is characterised in that second sending module is additionally operable to transmission second
Information.
Wherein, second information includes the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
18. base station equipment according to claim 16, it is characterised in that the Q1 is 2, and the second wireless singal includes
3rd information.3rd information indicates the second integer.The first information is used for determining { the first code check, the first integer }.
The product of first code check and second integer is equal to first integer.Second integer is in Q2 candidate integer
A candidate integer, the Q2 is greater than 1 positive integer.
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| WO2020147553A1 (en) * | 2019-01-16 | 2020-07-23 | 上海朗帛通信技术有限公司 | Method and apparatus used in user equipment for wireless communication, and method and apparatus used in base station for wireless communication |
| CN111865516A (en) * | 2019-04-25 | 2020-10-30 | 上海朗帛通信技术有限公司 | Method and device used in user equipment and base station for wireless communication |
| CN112491453A (en) * | 2018-06-29 | 2021-03-12 | 上海朗帛通信技术有限公司 | Method and device used in user equipment and base station for wireless communication |
| CN115250166A (en) * | 2021-04-26 | 2022-10-28 | 上海朗帛通信技术有限公司 | Method and device used in node of wireless communication |
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| CN112491453B (en) * | 2018-06-29 | 2022-06-21 | 上海朗帛通信技术有限公司 | Method and device used in user equipment and base station for wireless communication |
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| CN111132130B (en) * | 2018-10-30 | 2022-08-02 | 中兴通讯股份有限公司 | Data communication method, base station, terminal, system and storage medium |
| WO2020147553A1 (en) * | 2019-01-16 | 2020-07-23 | 上海朗帛通信技术有限公司 | Method and apparatus used in user equipment for wireless communication, and method and apparatus used in base station for wireless communication |
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