CN109995464B

CN109995464B - Detection processing method and device, electronic equipment and storage medium

Info

Publication number: CN109995464B
Application number: CN201711485051.8A
Authority: CN
Inventors: 王姗; 池连刚; 冯绍鹏
Original assignee: Potevio Information Technology Co Ltd
Current assignee: Potevio Information Technology Co Ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2021-10-26
Anticipated expiration: 2037-12-29
Also published as: CN109995464A

Abstract

The embodiment of the invention provides a detection processing method and device, electronic equipment and a storage medium. The method comprises the steps of receiving a wireless frame sent by UE, wherein the attribute of the wireless frame is that collision between PUCCH and PUSCH is supported, and the wireless frame comprises data of PUSCH; and if the radio frame is judged to not comprise the data of the PUCCH, detecting the data of the PUSCH. The method comprises the steps of detecting all PUSCH data included in the wireless frame by judging whether the wireless frame comprises the data of the PUCCH or not when the wireless frame does not comprise the data of the PUCCH, and completely analyzing the data of the PUSCH sent by the UE, so that the PUSCH decoding is correctly carried out.

Description

Detection processing method and device, electronic equipment and storage medium

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a detection processing method, a detection processing device, electronic equipment and a storage medium.

Background

LTE (Long Term Evolution) provides users with high-speed data transmission services as a 4G (4rd-Generation, fourth Generation mobile communication technology) mainstream technology.

In some application scenarios based on the LTE technology, such as data acquisition of a smart grid of an electric power system, a Downlink transmission acquisition instruction, and Uplink transmission of acquired various types of data, an amount of data to be transmitted in an Uplink is relatively large, that is, a PUSCH (Physical Uplink Shared Channel) needs to support a scenario of a Transport Block (TB) and a deep coverage, and meanwhile, in order to support a Downlink PDSCH (Physical Downlink Shared Channel) HARQ (Hybrid Automatic Repeat request), a PDSCH decoding result needs to be fed back through a PUCCH (Physical Uplink Control Channel).

In order to reduce PDSCH HARQ delay and fully utilize frequency domain resources in the prior art, simultaneous transmission of single-user/multi-user PUCCH and PUSCH needs to be supported.

In the electric multi-subband system, the frequency domain resource has multiple subbands, and each subband has the same bandwidth, for example: each sub-band has a 25KHz bandwidth, 11 sub-carriers, and the multi-sub-band system has 480 sub-bands.

For PUSCH transmission scheduled by one PDCCH (Physical Downlink Control Channel) in the power multi-subband system, in order to support a large TB block, a single TB block may be resource-mapped onto multiple radio frames, and multiple repeated transmissions may be performed to support deep coverage.

Wherein, ACK/NACK (Acknowledgement/Negative Acknowledgement) information of PDSCH is fed back to NodeB (base station) through PUCCH channel. In order to reduce PDSCH HARQ time delay, it is necessary to feed back ACK/NACK information to the NodeB through the PUCCH channel in time when the PDSCH decoding result comes out. When the PUCCH transmission conflicts with the PUSCH transmission of the same user or other users, or when the PUSCH transmission of other users conflicts, the PUSCH user transmission scheme is adjusted, so that the PUSCH users leave the time-frequency resources occupied by the PUCCH data, and the problem of detection errors of the PUSCH of the base station caused by the fact that the PUCCH and the PUSCH data occupy the same time-frequency resources is avoided.

For example, in the prior art, the UE and the base station adopt the following scheme in a radio frame where PUCCH and PUSCH collide:

1) for the PUSCH transmission, adjacent completely repeated radio frames exist, the UE performs rate matching according to the number of sub-bands allocated to the PUSCH, but the PUSCH data which should be mapped in the conflicted radio frames is not transmitted.

Correspondingly, the detection scheme of the base station as the receiving end is as follows: soft symbols received on resources which are not transmitted by the transmitting ends are not combined during PUSCH symbol level combination, namely the combining times of the soft symbols are one or more times less than that of other soft symbols;

2) and for the PUSCH transmission, no adjacent completely repeated wireless frame exists, and the UE performs rate matching and resource mapping according to the number of sub-bands which can be actually used by the PUSCH.

Correspondingly, the PUSCH detection scheme of the base station as the receiving end is: merging normally after rate de-matching.

In addition, for the radio frame where the PUCCH and the PUSCH do not collide, transmission is performed according to the PUSCH normal transmission scheme, that is, in the radio frame where the UE transmits the PUSCH at this time, the base station performs rate matching and resource mapping according to the number of allocated subbands.

In the prior art, if the attribute of the radio frame is to support PUCCH and PUSCH collision. When the UE adjusts the transmission scheme when the PUCCH and the PUSCH collide, the base station has the following problems during receiving: when the UE detects the PDCCH grant for scheduling the downlink PDSCH, the UE may fail to detect due to poor channel quality, and the UE may not feed back information on the PUCCH, and the UE or another UE may normally send PUSCH data on the radio frame and the sub-band where the PUCCH should be sent. From the perspective of the NodeB, this situation is DTX (Discontinuous transmission). When DTX occurs, the PUCCH is not sent again in the radio frame and the sub-band UE which should send the PUCCH, and the UE or other UEs may normally send PUSCH data on the radio frame and the sub-band which should send the PUCCH according to the scheduling condition of the PUSCH. At this time, the NodeB does not know DTX, so the NodeB can detect PUSCH and PUCCH according to the transmission scheme when PUCCH and PUSCH collide. This may reduce the PUSCH detection decoding performance, and may possibly result in PUSCH decoding error.

The detection scheme is that adjacent completely repeated radio frames exist, the base station considers PUCCH data, does not participate in the combination of PUSCH data, only combines PUSCH data except for resources which should be occupied by the PUCCH, and the combination result is lost partial PUSCH data which should be occupied by the PUCCH, but is actually data of the PUSCH under the DTX condition.

For example, the adjustment scheme of the UE when the PUCCH and the PUSCH collide is specifically that the PUCCH occupies the first 4 SC-FDMA symbols of the 2 nd subframe, and the PUSCH occupies the remaining OFDM symbols and the remaining uplink subframes of the 2 nd subframe.

When the UE fails to detect, the first 4 SC-FDMA symbols of the 2 nd subframe which are occupied by the PUCCH are occupied by the PUSCH, so that the PUSCH occupies all uplink subframe resources. And the detection mode of the base station is that the first 4 SC-FDMA symbols of the 2 nd subframe are used as PUCCH and do not participate in PUSCH combination as PUSCH data, and the PUSCH data of the 4 SC-FDMA symbols are lost.

It can be understood that no matter what way the base station detects, the data actually sent by the UE, i.e. the data of all PUSCHs, cannot be obtained, and if there is an adjacent completely repeated radio frame in the radio frame PUSCH, the base station discards part of the data that can participate in the transmission on the combined PUSCH SC-FDMA symbol because the base station does not know the DTX condition; if the radio frame PUSCH does not have adjacent completely repeated radio frames, the data transmitted on a part of PUSCH SC-FDMA symbols is directly discarded because the base station does not know the DTX condition. Both of these cases degrade the PUSCH detection performance, which may lead to PUSCH decoding errors.

At present, the prior art has no corresponding method for solving the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, embodiments of the present invention provide a method and an apparatus for detection processing, an electronic device, and a storage medium.

In one aspect, an embodiment of the present invention provides a method for detection processing, where the method includes:

receiving a wireless frame sent by UE, wherein the attribute of the wireless frame is that collision between PUCCH and PUSCH is supported, and the wireless frame comprises data of PUSCH;

and if the radio frame is judged to not comprise the data of the PUCCH, detecting the data of the PUSCH.

In another aspect, an embodiment of the present invention provides an apparatus for detection processing, where the apparatus includes:

the wireless frame receiving module is used for receiving a wireless frame sent by UE, wherein the attribute of the wireless frame is that collision between PUCCH and PUSCH is supported, and the wireless frame comprises data of PUSCH;

and the detection module is used for detecting the data of the PUSCH if the radio frame is judged to not comprise the data of the PUCCH.

In another aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, a bus, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the above method when executing the program.

In another aspect, an embodiment of the present invention further provides a storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps of the above method.

As can be seen from the foregoing technical solutions, in the detection processing method, the apparatus, the electronic device, and the storage medium provided in the embodiments of the present invention, by determining whether the radio frame includes data of a PUCCH, and detecting all PUSCH data included in the radio frame when the radio frame does not include the data of the PUCCH, the data of a PUSCH transmitted by a UE is completely analyzed, so that PUSCH decoding is correctly performed.

Drawings

Fig. 1 is a schematic flow chart of a detection processing method according to an embodiment of the present invention;

fig. 2 is a schematic diagram of resource mapping during PUCCH non-repeat transmission according to a detection processing method according to another embodiment of the present invention;

fig. 3 is a schematic diagram of resource mapping when PUCCH is repeatedly transmitted in an apparatus for detection processing according to another embodiment of the present invention;

fig. 4 is a schematic diagram of resource mapping when PUCCH is not transmitted according to a detection processing method according to another embodiment of the present invention;

fig. 5 is a flowchart illustrating a method of detection processing according to another embodiment of the present invention;

fig. 6 is a flowchart illustrating a method of detection processing according to another embodiment of the present invention;

fig. 7 is a flowchart illustrating a method of detection processing according to another embodiment of the present invention;

FIG. 8 is a flowchart illustrating a method of detection processing according to yet another embodiment of the present invention;

fig. 9 is a schematic flow chart of calculating a PUSCH/PUCCH equivalent signal-to-noise ratio by using a demodulation reference signal according to a detection processing method provided in another embodiment of the present invention;

fig. 10 is a partial flowchart of a method for detecting a PUSCH of a conflicting user according to another embodiment of the present invention;

fig. 11 is a schematic structural diagram of an apparatus for detection processing according to yet another embodiment of the present invention;

fig. 12 is a schematic structural diagram of an electronic device according to yet another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Fig. 1 is a schematic flow chart illustrating a method for detection processing according to an embodiment of the present invention.

As shown in fig. 1, the method provided in the embodiment of the present invention specifically includes the following steps:

step 11, receiving a radio frame sent by UE, wherein the attribute of the radio frame is to support collision of PUCCH and PUSCH, and the radio frame comprises data of PUSCH;

optionally, the UE learns the attribute of the radio frame according to configuration information sent by the base station in advance and a detection result of the PDCCH by the UE, and sends the radio frame corresponding to the attribute of the radio frame to the base station.

Optionally, the attributes of the radio frame include support for PUCCH and PUSCH collisions and no support for PUCCH and PUSCH collisions.

Optionally, PUCCH is used to feed back ACK/NACK information, and PUSCH is used to transmit TB blocks in uplink, in some application scenarios, in order to reduce PDSCH HARQ delay, the ACK/NACK information needs to be fed back to the base station through the PUCCH channel in time when the PDSCH decoding result comes out, and PUCCH transmission may collide with ongoing PUSCH transmission of the same UE or other UEs.

When the PUCCH conflicts with the PUSCH, the UE transmitting scheme for transmitting the PUSCH is adjusted, so that the time-frequency domain resources occupied by PUCCH data are vacated by the UE for transmitting the PUSCH in a wireless frame, the problem of PUSCH detection error caused by the fact that the PUCCH and the PUSCH occupy the same time-frequency resources is solved, and the attribute of the wireless frame for vacating the resources for the PUCCH from the time-frequency domain resources of the PUSCH is called as supporting the conflict of the PUCCH and the PUSCH.

Optionally, the embodiment of the present invention is applied to a scenario where the attribute of the radio frame is to support a collision between a PUCCH and a PUSCH, that is, the attribute of the radio frame in the configuration information sent by the base station to the UE is to support a collision between a PUCCH and a PUSCH.

After a base station receives a radio frame sent by UE and determines that the attribute of the radio frame supports PUCCH and PUSCH conflict, the following operations are executed.

Optionally, the UE adjusts a transmission scheme of the PUSCH in a radio frame supporting collision of the PUCCH and the PUSCH, and vacates a time-frequency domain resource occupied by the PUCCH from a time-frequency domain resource of the PUSCH. Correspondingly, the base station determines the adjustment scheme in advance and adopts a detection scheme corresponding to the adjustment scheme.

When the UE transmits a radio frame, there may be two cases of data included in the radio frame.

Fig. 2 shows a schematic diagram of resource mapping during PUCCH non-repeat transmission in a detection processing method according to an embodiment of the present invention.

Fig. 3 shows a schematic diagram of resource mapping when PUCCH is repeatedly transmitted according to a detection processing method provided in an embodiment of the present invention.

As shown in fig. 2 and fig. 3, in one case, the radio frame includes data of PUCCH and data of PUSCH, that is, the UE transmits both feedback to the base station through PUCCH and data blocks through PUSCH.

Optionally, the time-frequency resource of the PUCCH is vacated by the PUSCH, and the PUSCH occupies the remaining SC-FDMA symbols and the remaining uplink subframes of the subframe.

Fig. 4 shows a schematic diagram of resource mapping when PUCCH is not transmitted according to a detection processing method provided in an embodiment of the present invention.

As shown in fig. 4, in another case, the radio frame includes only PUSCH data, that is, the UE does not transmit a feedback signal to the base station through the PUCCH, and only PUSCH data is transmitted.

Optionally, when the UE may fail to detect the PDCCH grant scheduling the downlink PDSCH due to poor channel quality, the UE may not feed back ACK/NACK information on the PUCCH, that is, the radio frame may include only PUSCH data.

Optionally, the base station receives and detects a radio frame transmitted by the UE.

And step 12, detecting the data of the PUSCH if the radio frame is judged to not comprise the data of the PUCCH.

Optionally, when the attribute of the radio frame is to support a collision between a PUCCH and a PUSCH, there may be two situations, and in this embodiment, the base station first determines which situation belongs to, that is, whether the radio frame includes data of the PUCCH.

Alternatively, the manner of determining whether the radio frame includes data of the PUCCH may adopt the prior art.

Optionally, if the base station determines that the radio frame does not include the data of the PUCCH but only includes the data of the PUSCH, the base station performs detection according to a single PUSCH transmission scheme for the radio frame, and detects all the data of the PUSCH included in the radio frame.

Optionally, the detection mode of the base station is to detect and combine all PUSCH data, and then perform PUSCH decoding.

It can be understood that, in the embodiment of the present invention, by determining whether the radio frame includes data of the PUCCH, and when not including the data of PUCCH, detecting all the data of PUSCH included in the radio frame, comparing with the prior art that the base station uniformly detects the collision detection scheme of PUCCH and PUSCH for the radio frame with the attribute of supporting the collision of PUCCH and PUSCH, detecting the data of the time-frequency domain resource position of PUCCH specified in the adjustment scheme as the data of PUCCH, detecting the data of the time-frequency domain resource position of PUSCH specified in the adjustment scheme as the data of PUSCH, however, when data of the PUCCH is not included, only data at the time-frequency domain resource position of the PUSCH specified in the adjustment scheme is detected as data of the PUSCH, and PUSCH data at the time-frequency domain resource position of the PUCCH in the adjustment scheme is actually discarded, which results in the base station detecting only data of the PUSCH which is incomplete at the time-frequency domain resource position of the specified PUSCH.

In the embodiment of the invention, the radio frame does not comprise PUCCH data, and the detection is not carried out according to the attribute of the radio frame, but the PUSCH data, namely all PUSCH data in the radio frame sent by the UE, is comprehensively detected, so that the PUSCH data sent by the UE is correctly analyzed, and the PUSCH decoding is correctly carried out.

For example, in the adjustment scheme of the UE when the PUCCH and the PUSCH collide, the resource allocation of the uplink subframe specifically includes that the PUCCH occupies the first 4 SC-FDMA symbols of the 2 nd subframe, and the PUSCH occupies the remaining SC-FDMA symbols and the remaining uplink subframes of the 2 nd subframe.

When the UE fails to detect the PDCCH, the first 4 SC-FDMA symbols of the 2 nd subframe which are occupied by the PUCCH are occupied by the PUSCH, so that the PUSCH occupies all uplink subframe resources. And the detection mode of the base station is to detect whether the data of the PUCCH exists or not, if not, the data of all uplink subframes are combined to be used as the data of the PUSCH, and compared with the prior art that the PUSCH data on the first 4 SC-FDMA symbols of the 2 nd uplink subframe occupied by the PUCCH is discarded, the data of all the PUSCHs can be completely detected.

The detection processing method provided by the embodiment at least has the following technical effects:

and detecting all PUSCH data included in the radio frame by judging whether the radio frame includes the data of the PUCCH or not when the radio frame does not include the data of the PUCCH, so that the PUSCH data transmitted by the UE can be completely analyzed, and the PUSCH decoding can be correctly carried out.

Fig. 5 is a flowchart illustrating a method of detection processing according to an embodiment of the present invention.

As shown in fig. 5, on the basis of the foregoing embodiment, in the method for detecting and processing according to another embodiment of the present invention, the determining that the radio frame does not include PUCCH data includes:

step 13, obtaining the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH of the wireless frame;

step 14, for the same UE of the PUSCH and the PUCCH, if the judgment shows that the equivalent signal-to-noise ratio of the PUCCH is smaller than a preset threshold of the equivalent signal-to-noise ratio of the PUSCH, determining that the radio frame does not include data of the PUCCH;

and for different UE, determining that the radio frame does not comprise the data of the PUCCH according to the equivalent signal-to-noise ratio of the PUCCH and the PUCCH DTX detection threshold.

Optionally, there are various ways to determine that the radio frame does not include PUCCH data, and this embodiment will be described by taking one of the ways as an example.

Optionally, the method for obtaining the equivalent snr of the PUCCH and the equivalent snr of the PUSCH of the radio frame in step 13 may adopt the prior art.

Optionally, the equivalent signal-to-noise ratio of the PUCCH is compared with the equivalent signal-to-noise ratio of the PUSCH, and a comparison result is determined.

Alternatively, the SIGNAL-to-NOISE RATIO (SNR) refers to the RATIO of SIGNAL to NOISE in the UE. The signal refers to an electronic signal which comes from the outside of the device and needs to be processed by the eNB, and the noise refers to an irregular additional signal which does not exist in the original signal, and the signal does not change with the change of the original signal, it can be understood that a higher signal-to-noise ratio indicates better signal quality.

Optionally, for a User (UE) with the same PUSCH and PUCCH, the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH are both linear values, and the comparison result is obtained by comparing the magnitudes in a quotient calculation manner.

Optionally, the quotient is obtained by taking the equivalent signal-to-noise ratio of the PUCCH as a divisor and the equivalent signal-to-noise ratio of the PUSCH as a dividend.

Optionally, the comparison result is compared with a preset threshold, and it is determined whether the radio frame includes data of the PUCCH.

Optionally, the threshold may be adjusted and set according to the system simulation result.

Optionally, if the equivalent signal-to-noise ratio of the PUCCH is smaller than the equivalent signal-to-noise ratio of the PUSCH by a preset threshold, it may be determined that the radio frame does not have a PUCCH signal, that is, does not include data of the PUCCH.

Optionally, if it is determined that the equivalent signal-to-noise ratio of the PUCCH is greater than or equal to the preset threshold of the equivalent signal-to-noise ratio of the PUSCH, it is determined that the radio frame includes data of the PUCCH.

For different Users (UE), determining that the radio frame does not include data of the PUCCH according to the equivalent signal-to-noise ratio of the PUCCH and the PUCCH DTX detection threshold.

Other steps of this embodiment are similar to those of the previous embodiment, and are not described again in this embodiment.

for the same user of the PUSCH and the PUCCH, the radio frame is determined not to include the data of the PUCCH by judging the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH and determining whether the radio frame includes the data of the PUCCH or not by judging the equivalent signal-to-noise ratio of the PUCCH and a preset threshold when the equivalent signal-to-noise ratio of the PUCCH is smaller than the equivalent signal-to-noise ratio of the PUSCH.

And for different users, determining that the radio frame does not comprise the data of the PUCCH according to the equivalent signal-to-noise ratio of the PUCCH and the PUCCH DTX detection threshold.

Fig. 6 is a flowchart illustrating a method of detection processing according to an embodiment of the present invention.

As shown in fig. 6, on the basis of the foregoing embodiment, in a method for detecting processing according to another embodiment of the present invention, step 13 of the method specifically includes:

and obtaining the equivalent signal-to-noise ratio of the PUCCH according to the average power of the noise sequence of the PUCCH and the average power of the signal of the PUCCH, which are obtained in advance, and obtaining the equivalent signal-to-noise ratio of the PUSCH according to the average power of the noise sequence of the PUSCH and the average power of the signal of the PUSCH, which are obtained in advance.

Optionally, there may be multiple ways to obtain the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH of the radio frame, and this embodiment takes one of the ways as an example for description.

Optionally, the average power of the noise sequence of the PUCCH represents the effective power of the noise, and likewise, the average power of the signal of the PUCCH represents the effective power of the signal.

Alternatively, the manner of obtaining the average power of the noise sequence of the PUCCH and the average power of the signal of the PUCCH may employ the related art.

Alternatively, the manner of obtaining the average power of the noise sequence of the PUSCH and the average power of the signal of the PUSCH may employ the prior art.

Alternatively, the equivalent signal-to-noise ratio SNR is obtained according to the following formula (1) based on the average power of the noise sequence and the average power of the signal.

In the formula, Pn denotes an average power of a noise sequence, and Ps denotes an average power of a signal.

Alternatively, the average power of the noise sequence of the PUCCH and the average power of the signal of the PUCCH are obtained by substituting the obtained average power into the above equation (1), and the equivalent signal-to-noise ratio of the PUCCH can be obtained.

Accordingly, the average power of the acquired PUSCH noise sequence and the average power of the PUSCH signal are respectively substituted into the above equation (1), and the equivalent signal-to-noise ratio of the PUSCH can be obtained.

the equivalent signal-to-noise ratio of the PUCCH is obtained by obtaining the average power of the noise sequence of the PUCCH and the average power of the signal of the PUCCH, the equivalent signal-to-noise ratio of the PUSCH is obtained by obtaining the average power of the noise sequence of the PUSCH and the average power of the signal of the PUSCH, the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH are obtained, and a basis is provided for judging whether the radio frame comprises the data of the PUCCH or not in the next step.

Fig. 7 is a flowchart illustrating a method of detection processing according to an embodiment of the present invention.

As shown in fig. 7, on the basis of the foregoing embodiment, a method for detecting processing according to another embodiment of the present invention further includes, between steps 11 and 13:

step 15, obtaining the average power of the noise sequence of the PUCCH according to the pre-obtained approximate noise sequence of the PUCCH, and obtaining the average power of the PUCCH signal according to the pre-obtained average channel estimation value of the PUCCH; and obtaining the average power of the noise sequence of the PUSCH according to the pre-obtained approximate noise sequence of the PUSCH, and obtaining the average power of the signal of the PUSCH according to the pre-obtained average channel estimation value of the PUSCH.

Optionally, there may be multiple ways to obtain the average power of the noise sequence of the PUCCH and the average power of the signal of the PUCCH, and this embodiment takes one of the ways as an example for description.

Optionally, there may be multiple ways of obtaining the average power of the noise sequence of the PUSCH and the average power of the signal of the PUSCH, and this embodiment takes one way as an example for description.

Alternatively, the manner of obtaining the approximate noise sequence of the PUCCH and the average channel estimation value of the PUCCH may employ the prior art.

Alternatively, the way of obtaining the approximate noise sequence of the PUSCH and the average channel estimation value of the PUSCH may adopt the prior art.

Optionally, the approximate noise sequence is sample data of the obtained noise, and the average channel estimation value is a mean value of the channel estimation values.

Optionally based on an approximate noise sequence

The average power Pn of the noise sequence of the PUCCH is obtained according to the following formula (2).

In the formula, symb is a PUCCH demodulation reference symbol index, the upper bound is 2 or 4, sc represents a subcarrier index, N _ sc _ RB represents the number of symbols occupied by the PUCCH, abs represents absolute value operation, and (() represents modulo.

Optionally, the demodulation reference signals of the PUCCH are discontinuous, and as shown in fig. 2, when there are 2 demodulation reference signals of the PUCCH in total in the non-repetitive transmission of the PUCCH, the upper bound of symb is 2.

Alternatively, as shown in fig. 3, when PUCCH is repeatedly transmitted, if there are 4 demodulation reference signals of PUCCH in each subframe, the upper bound of symb is 4.

For example, the number of subcarriers occupied by PUCCH, N _ sc _ RB, may be determined with reference to the protocol.

Optionally, the obtaining manner of the average power Pn of the noise sequence of the PUSCH is the same as the obtaining manner of the average power Pn of the noise sequence of the PUCCH, and details are not repeated in this embodiment.

Optionally based on average channel estimates

The average power Ps of the PUCCH signal is obtained according to the following formula (3).

Optionally, the obtaining manner of the average power of the PUSCH signal is the same as the obtaining manner of the average power of the PUCCH signal, and details are not repeated in this embodiment.

and obtaining the average power of the noise sequence according to the approximate noise sequence, obtaining the average power of the signal according to the average channel estimation value, obtaining the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH, and providing a basis for judging whether the radio frame comprises the data of the PUCCH in the next step.

Fig. 8 is a flowchart illustrating a method of detection processing according to an embodiment of the present invention.

As shown in fig. 8, on the basis of the above embodiment, the method for detecting processing according to another embodiment of the present invention further includes, between

steps

11 and 15 of the method, a step 16, where the step 16 specifically includes:

step 161, obtaining an average channel estimation value of the PUCCH according to pre-obtained frequency domain channel estimation results of the plurality of PUCCHs, and obtaining an average channel estimation value of the PUSCH according to pre-obtained frequency domain channel estimation results of the plurality of PUSCHs;

and step 162, obtaining an approximate noise sequence of the PUCCH according to the frequency domain channel estimation result of the PUCCH and the average channel estimation value of the PUCCH, and obtaining an approximate noise sequence of the PUSCH according to the frequency domain channel estimation result of the PUSCH and the average channel estimation value of the PUSCH.

Optionally, there may be multiple ways to obtain the average channel estimation value and the approximate noise sequence, and this embodiment takes one of the ways as an example for explanation.

Optionally, the frequency domain channel estimation result of the PUCCH is averaged, so as to obtain an average channel estimation value of the PUCCH.

Alternatively, the manner of obtaining the frequency domain channel estimation result of the PUCCH may adopt the prior art.

Alternatively, the method of obtaining the frequency domain channel estimation result of the PUSCH may adopt the prior art.

Optionally, the approximate noise sequence of the PUCCH is sample data of the obtained noise.

Optionally, frequency domain channel estimation results

Subtracting the average channel estimate

Obtaining an approximate noise sequence

Optionally, the obtaining manner of the approximate noise sequence of the PUSCH is the same as the obtaining manner of the approximate noise sequence of the PUCCH, and details are not repeated in this embodiment.

and averaging the frequency domain channel estimation result to obtain an average channel estimation value, and obtaining an approximate noise sequence according to the frequency domain channel estimation result and the average channel estimation value. And obtaining the average channel estimation value of the PUCCH and the average channel estimation value of the PUSCH as well as the approximate noise sequence of the PUCCH and the approximate noise sequence of the PUSCH, and providing a basis for obtaining the average power of the noise sequence and the average power of the signal in the next step.

As shown in fig. 8, based on the above embodiment, the radio frame includes a Demodulation reference Signal (Demodulation reference Signal) of at least one PUCCH and a Demodulation reference Signal (Demodulation reference Signal) of at least one PUSCH in the detection processing method according to another embodiment of the present invention.

Accordingly, before step 161 of the method, the method further comprises step 17, not shown:

step 17, obtaining a frequency domain channel estimation result of the PUCCH according to the demodulation reference signal received by the PUCCH and a pre-acquired local demodulation reference signal of the PUCCH; and obtaining a frequency domain channel estimation result of the PUSCH according to the demodulation reference signal received by the PUSCH and a pre-acquired local demodulation reference signal of the PUSCH.

Optionally, there may be multiple ways of obtaining the frequency domain channel estimation result of the PUCCH and the frequency domain channel estimation result of the PUSCH, and this embodiment takes one way as an example for description.

Optionally, the uplink demodulation reference signal mainly serves as uplink channel estimation and is a basis for coherent detection demodulation performed by the base station, and the uplink demodulation reference signal and the uplink data occupy the same frequency domain resource.

Optionally, the uplink reference signal includes a reference signal of a PUCCH and a reference signal of a PUSCH.

Optionally, the UE adjusts a transmission scheme of the PUSCH in a radio frame supporting collision between the PUCCH and the PUSCH, and leaves the space in the time-frequency domain resource of the PUSCH for occupation by the PUCCH.

Accordingly, the base station may predetermine the adjustment scheme and adopt a detection scheme corresponding to the adjustment scheme.

Optionally, the base station acquires the demodulation reference signal received by the PUCCH and the demodulation reference signal received by the PUSCH respectively, and this embodiment first takes the demodulation reference signal of the PUCCH as an example for description.

As shown in fig. 3, the demodulation reference signal of PUCCH occupies 4 SC-FDMA symbols in subframe 2, and PUCCH channel estimation is performed using the received signal on these 4 symbols.

Accordingly, if the UE transmits data of the PUSCH, there is a demodulation reference signal of the PUSCH.

As shown in fig. 2, the fifth SC-FDMA symbol occupied by the demodulation reference signal of PUSCH in subframe 2 is utilized for PUSCH channel estimation using the received signal on this symbol.

Optionally, for a demodulation reference signal of one PUCCH, the base station acquires a local demodulation reference signal, and obtains a frequency domain channel estimation result according to the following formula (4) based on the demodulation reference signal received by the PUCCH and the local demodulation reference signal

In the formula (I), the compound is shown in the specification,

indicating the demodulation reference signal received by the PUCCH, and LocalRS indicates the local demodulation reference signal.

Optionally, the calculation of formula (4) is performed on the demodulation reference signal and the local demodulation reference signal received by the PUCCH on each subcarrier in the subband occupied by the PUCCH, so as to obtain the frequency domain channel estimation result

Alternatively, the base station estimates the channel based on the channel in the frequency domainCalculating the result, averaging to obtain average channel estimation value

To eliminate noise effects.

Aiming at a demodulation reference signal of a PUCCH, obtaining a frequency domain channel estimation result of the PUCCH according to the demodulation reference signal of the PUCCH and a local demodulation reference signal of the PUCCH; and aiming at the demodulation reference signal of a PUSCH, obtaining a frequency domain channel estimation result of the PUSCH according to the demodulation reference signal of the PUSCH and the local demodulation reference signal of the PUSCH.

And obtaining a frequency domain channel estimation result of the PUCCH according to the demodulation reference signals of the PUCCH, and obtaining a frequency domain channel estimation result of the PUSCH according to the demodulation reference signals of the PUSCH.

Optionally, the obtaining manner of the frequency domain channel estimation result of the PUSCH is the same as the obtaining manner of the frequency domain channel estimation result of the PUCCH, and details are not repeated in this embodiment.

carrying out average processing on the frequency domain channel estimation result to obtain an average channel estimation value; and obtaining an approximate noise sequence according to the frequency domain channel estimation result and the average channel estimation value, and obtaining the average channel estimation value of the PUCCH and the average channel estimation value of the PUSCH, the approximate noise sequence of the PUCCH and the approximate noise sequence of the PUSCH, and providing a basis for obtaining the average power of the noise sequence and the average power of the signal in the next step. .

As shown in fig. 1, on the basis of the foregoing embodiment, a method for detecting processing according to another embodiment of the present invention further includes:

and if the radio frame is judged to include the data of the PUCCH, detecting the data of the PUCCH and the data of the PUSCH.

Optionally, when the PUCCH and the PUSCH collide, the UE transmission scheme for transmitting the PUSCH is adjusted, so that the time-frequency domain resource occupied by PUCCH data is vacated by the UE for transmitting the PUSCH in a radio frame, and the problem of PUSCH detection error caused by the same time-frequency resource occupied by the PUCCH and the PUSCH data is avoided.

Optionally, the radio frame sent to the base station by the UE that adjusts the PUSCH transmission scheme when the PUCCH and the PUSCH collide is supported.

Optionally, when the UE transmits a radio frame, there may be two cases of data included in the radio frame. Fig. 2 and 3 show a case where PUCCH data is present.

As shown in fig. 2 and 3, the radio frame includes data of PUCCH and data of PUSCH, and the base station performs detection according to the PUSCH transmission scheme when PUCCH and PUSCH coexist with respect to the radio frame.

Optionally, the detection method of the base station is to perform respective detection and decoding on the PUCCH data and the PUSCH data according to respective channels.

It can be understood that, in the embodiment of the present invention, by determining whether the radio frame includes PUCCH data, and performing detection decoding according to the radio frame where PUCCH and PUSCH collide when the radio frame includes PUCCH data, all uplink data may be detected comprehensively.

and judging whether the radio frame comprises PUCCH data or not, and detecting all uplink data included in the radio frame when the radio frame comprises the PUCCH data and the PUSCH data so as to correctly decode.

In order to more fully understand the technical content of the present invention, the method of the detection process provided in the present embodiment is explained in detail on the basis of the above embodiments.

In the prior art, in a radio frame where a PUCCH and a PUSCH collide, PUSCH users need to adjust a radiation scheme, so that the colliding PUSCH users leave out time-frequency resources occupied by PUCCH data, and the problem of PUSCH detection errors caused by the fact that the PUCCH and PUSCH data occupy the same time-frequency resources is solved. If the transmitting scheme is adjusted when the UE transmitting end supports the conflict between the PUCCH and the PUSCH, the NodeB receiving end has the problem that the UE may fail in the process of detecting and scheduling the PDCCH authorization of the downlink PDSCH due to the problems of poor channel quality and the like, and the UE cannot feed back ACK/NACK information on an uplink at this time. From the perspective of the NodeB, this situation is DTX (discontinuous transmission). When DTX occurs, the PUCCH is not sent again in the radio frame and the sub-band UE which should send the PUCCH, and the UE or other UEs may normally send PUSCH data on the radio frame and the sub-band which should send the PUCCH according to the scheduling condition of the PUSCH. The NodeB is not aware of DTX, so the NodeB can detect PUSCH and PUCCH at any time according to the transmission scheme when PUCCH and PUSCH collide. This may reduce the PUSCH detection decoding performance, and may possibly result in PUSCH decoding error.

For this purpose, a node B receiving end detects whether the PUCCH exists by using different demodulation reference signal sequences transmitted by PUCCH users and PUSCH users.

For example, in a power system smart grid data acquisition system, the resource mapping scheme of the PUCCH is as shown in fig. 2 to fig. 4.

And in the subframe 2, the PUCCH demodulation reference signal occupies 4 SC-FDMA symbols, and the received signals on the 4 symbols are utilized for PUCCH channel estimation and other processing to calculate the equivalent signal-to-noise ratio of the PUCCH signal. And simultaneously, carrying out PUSCH channel estimation and other processing on a received signal of a fifth SC-FDMA symbol occupied by the PUSCH pilot frequency in the subframe 2, and calculating the equivalent signal-to-noise ratio of the PUSCH signal.

Fig. 9 is a schematic flow chart of calculating a PUSCH/PUCCH equivalent signal-to-noise ratio by using a demodulation reference signal according to the detection processing method provided in the embodiment of the present invention.

Step 1: reference signal received by PUCCH or PUSCH

And carrying out LS channel estimation on the local reference signal to obtain a frequency domain channel estimation result

Wherein LocalRS represents a local reference signal,

step 2: averaging the RS channel estimation values on each subcarrier and each pilot frequency symbol in a subband to eliminate noise influence to obtain an average channel estimation value

And step 3: channel estimation value of each sub-carrier on each pilot frequency symbol before averaging

Subtracting the average channel estimate

Obtaining an approximate noise sequence

And 4, step 4: from approximate noise sequences

The average power of the noise sequence is calculated.

Where symb is a pilot symbol index, the upper bound is 2 or 4, sc represents a subcarrier index, N _ sc _ RB is the number of symbols occupied by PUCCH, abs represents absolute value operation, and (c) represents modulo.

Alternatively, the reference signals of the PUCCHs are discontinuous, and as shown in fig. 2, when there are reference signals of 2 PUCCHs in total (uplink reference signals between two PUCCHs) in non-repetitive transmission, the upper bound of symb is 2.

Alternatively, as shown in fig. 3, when repeatedly transmitting, the upper bound of symb is 4, with 4 reference signals of PUCCH being shared in each subframe.

For example, the number of OFDM symbols occupied by PUCCH, N _ sc _ RB, may be determined with reference to a protocol.

And 5: the average power Ps of the signal of the PUCCH is obtained according to the following formula (3).

Step 6: the equivalent signal-to-noise ratio SNR is obtained according to the following equation (1).

And 7: for the same user of the PUSCH and the PUCCH, whether the PUCCH is transmitted or not is judged by comparing the quotient of the equivalent signal-to-noise ratio of the PUCCH pilot frequency and the equivalent signal-to-noise ratio of the PUSCH pilot frequency with a preset threshold.

Fig. 10 shows a partial flowchart of detecting a PUSCH of a conflicting user according to a method for detecting processing provided in an embodiment of the present invention.

Optionally, for a user with the same PUSCH and PUCCH, the comparison result is obtained according to formula (5) based on the equivalent signal-to-noise ratio of PUCCH and the equivalent signal-to-noise ratio of PUSCH.

Optionally, the base station may determine a detection mode for the radio frame according to a comparison result with a threshold.

Optionally, if it is determined that the comparison result is greater than or equal to a preset threshold, determining that PUCCH data exists in the radio frame.

Correspondingly, if the comparison result is judged to be smaller than the preset threshold, the fact that the data of the PUCCH does not exist in the wireless frame and the data of the PUSCH are all determined.

That is, according to the above

And determining the detection mode of the conflict PUSCH user according to the comparison result with the threshold. If it is not

If the number of the conflict PUSCH users is larger than or equal to the threshold, detecting the conflict PUSCH users according to a PUSCH transmission scheme when the PUCCH and the PUSCH coexist; if it is not

And if the number of the conflict PUSCH users is less than the threshold, detecting the conflict PUSCH users according to the PUSCH transmission scheme without the PUCCH.

In a radio frame with conflict between PUCCH and PUSCH, at a NodeB receiving end, respectively calculating signal power and noise power by using an LS channel estimation result of an uplink channel pilot frequency receiving signal, calculating an equivalent signal-to-noise ratio, calculating the quotient of the equivalent signal-to-noise ratio of the PUCCH and the PUSCH after obtaining the equivalent signal-to-noise ratio of the PUCCH and the PUSCH, comparing the quotient with a threshold, and respectively detecting according to a PUSCH transmission scheme when the PUCCH and the PUSCH coexist or an independent PUSCH transmission scheme according to a comparison result.

in a wireless frame with conflict between PUCCH and PUSCH, a NodeB receiving end detects whether the PUCCH exists or not according to a pilot signal received by a PUCCH user, and detects conflicting PUSCH users according to two schemes respectively, so that the NodeB receiving end can detect according to a consistent transmitting scheme under the conditions of actual DTX and non-DTX, and the NodeB receiving end can correctly detect uplink data sent by UE.

Fig. 11 is a schematic structural diagram of an apparatus for detection processing according to yet another embodiment of the present invention.

Referring to fig. 11, on the basis of the foregoing embodiments, the present embodiment provides an apparatus for detection processing, which includes a receiving module 111 and a detecting module 112, wherein:

the receiving module 111 is configured to receive a radio frame sent by the UE, where an attribute of the radio frame is to support a collision between a PUCCH and a PUSCH, and the radio frame includes data of the PUSCH; the detecting module 112 is configured to detect the PUSCH data if it is determined that the radio frame does not include the PUCCH data.

Optionally, when the UE transmits the radio frame, there may be two cases of data included in the radio frame.

Optionally, the receiving module 111 receives and detects a radio frame transmitted by the UE.

Optionally, the detecting module 112 determines which case the radio frame belongs to, i.e. whether the radio frame includes data of the PUCCH.

Optionally, the existing technology is adopted in a manner of determining whether the radio frame includes PUCCH data.

Optionally, if the detecting module 112 determines that the radio frame does not include the data of the PUCCH but only includes the data of the PUSCH, for the radio frame, the detecting module 112 performs detection according to the single PUSCH transmitting scheme, and detects all the data of the PUSCH included in the radio frame.

Optionally, the detection mode of the detection module 112 is to detect and combine all PUSCH data, and then perform PUSCH decoding.

In the embodiment of the invention, the radio frame does not include the data of the PUCCH, and the data of the PUSCH is comprehensively detected without being detected according to the attribute of the radio frame, namely, the data of all the PUSCHs in the radio frame sent by the UE, so that the data of the PUSCH sent by the UE is correctly analyzed.

The detection processing apparatus provided in this embodiment may be used to execute the method in the foregoing method embodiment, and this implementation is not described again.

The detection processing device provided by the embodiment at least has the following technical effects:

and judging whether the radio frame comprises the data of the PUCCH or not through a detection module, and detecting all the data of the PUSCH contained in the radio frame when the radio frame does not comprise the data of the PUCCH so as to completely analyze the data of the PUSCH sent by the UE, thereby correctly decoding the PUSCH.

Referring to fig. 12, an electronic device according to an embodiment of the present invention includes a memory (memory)121, a processor (processor)122, a bus 123, and a computer program stored in the memory 121 and running on the processor. The memory 121 and the processor 122 complete communication with each other through the bus 123.

The processor 122 is configured to call the program instructions in the memory 121 to implement the steps of the method of fig. 1, 5-8 when executing the program.

In another embodiment, the processor, when executing the program, implements the method of:

if the radio frame does not include the data of the PUCCH, the determining specifically includes:

acquiring an equivalent signal-to-noise ratio of a PUCCH and an equivalent signal-to-noise ratio of a PUSCH of the wireless frame;

for the UE with the same PUSCH and PUCCH, if the judgment shows that the equivalent signal-to-noise ratio of the PUCCH is smaller than the equivalent signal-to-noise ratio of the PUSCH by a preset threshold, the radio frame is determined not to include the data of the PUCCH;

the obtaining of the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH of the radio frame specifically includes:

and obtaining the equivalent signal-to-noise ratio of the PUCCH according to the average power of the signal of the PUCCH and the average power of the noise sequence of the PUCCH, and obtaining the equivalent signal-to-noise ratio of the PUSCH according to the average power of the signal of the PUSCH and the average power of the noise sequence of the PUSCH.

before obtaining the equivalent signal-to-noise ratio of the PUCCH according to the pre-obtained average power of the signal of the PUCCH and the average power of the noise sequence of the PUCCH, and obtaining the equivalent signal-to-noise ratio of the PUSCH according to the pre-obtained average power of the signal of the PUSCH and the average power of the noise sequence of the PUSCH, the method further includes:

obtaining the average power of a signal of the PUCCH according to a pre-obtained average channel estimation value of the PUCCH, and obtaining the average power of a noise sequence of the PUCCH according to a pre-obtained approximate noise sequence of the PUCCH; and obtaining the average power of the PUSCH signal according to the pre-obtained average channel estimation value of the PUSCH, and obtaining the average power of the PUSCH noise sequence according to the pre-obtained approximate noise sequence of the PUSCH.

The method further comprises the following steps:

obtaining an average channel estimation value of a PUCCH according to a pre-obtained frequency domain channel estimation result of the PUCCH, and obtaining an average channel estimation value of a PUSCH according to a pre-obtained frequency domain channel estimation result of the PUSCH;

and obtaining an approximate noise sequence of the PUCCH according to the frequency domain channel estimation result of the PUCCH and the average channel estimation value of the PUCCH, and obtaining an approximate noise sequence of the PUSCH according to the frequency domain channel estimation result of the PUSCH and the average channel estimation value of the PUSCH.

the radio frame comprises at least one PUCCH demodulation reference signal and at least one PUSCH demodulation reference signal, and accordingly, before obtaining the average channel estimation value of the PUCCH according to the frequency domain channel estimation result of the PUCCH acquired in advance, and obtaining the average channel estimation value of the PUSCH according to the frequency domain channel estimation result of the PUSCH acquired in advance, the method further comprises:

obtaining a frequency domain channel estimation result of the PUCCH according to the demodulation reference signal received by the PUCCH and a pre-acquired local demodulation reference signal of the PUCCH; and obtaining a frequency domain channel estimation result of the PUSCH according to the demodulation reference signal received by the PUSCH and a pre-acquired local demodulation reference signal of the PUSCH.

The electronic device provided in this embodiment may be configured to execute the program corresponding to the method in the foregoing method embodiment, and this implementation is not described again.

The electronic device provided by the embodiment at least has the following technical effects:

when the processor executes the program, whether the radio frame comprises the data of the PUCCH or not is judged, and when the radio frame does not comprise the data of the PUCCH, all the data of the PUSCH included in the radio frame are detected, so that the data of the PUSCH sent by the UE is completely analyzed, and the PUSCH decoding is correctly carried out.

A storage medium according to still another embodiment of the present invention stores thereon a computer program that, when executed by a processor, implements a method of:

in one embodiment, the program when executed by a processor implements the steps of the method of fig. 1, 5-8.

In another embodiment, the program when executed by a processor implements a method comprising: the radio frame comprises at least one demodulation reference signal of a PUCCH and at least one demodulation reference signal of a PUSCH, and correspondingly, before the average channel estimation value of the PUCCH is obtained according to a pre-acquired frequency domain channel estimation result of the PUCCH and the average channel estimation value of the PUSCH is obtained according to a pre-acquired frequency domain channel estimation result of the PUSCH, the method further comprises:

In another embodiment, the program when executed by a processor implements a method comprising: the method further comprises the following steps:

In the storage medium provided in this embodiment, when the program is executed by the processor, the method in the foregoing method embodiment is implemented, and details of this implementation are not described again.

The storage medium provided by the embodiment has at least the following technical effects:

when the program is executed by the processor, whether the radio frame comprises the data of the PUCCH or not is judged, and when the radio frame does not comprise the data of the PUCCH, all the data of the PUSCH included in the radio frame are detected, so that the data of the PUSCH sent by the UE is completely analyzed, and the PUSCH decoding is correctly carried out.

Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments.

Those skilled in the art will appreciate that the steps of the embodiments may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components according to embodiments of the present invention. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A method of detection processing, the method comprising:

if the radio frame does not comprise the data of the PUCCH, detecting the data of the PUSCH;

the step of determining that the radio frame does not include PUCCH data specifically includes:

for different UE, determining that the wireless frame does not include data of the PUCCH according to the equivalent signal-to-noise ratio of the PUCCH and a PUCCH DTX detection threshold;

the detecting the data of the PUSCH comprises:

and detecting according to a single PUSCH transmission scheme, and detecting all PUSCH data included in a wireless frame.

2. The method of claim 1, wherein: the step of obtaining the equivalent signal-to-noise ratio of the PUCCH and the equivalent signal-to-noise ratio of the PUSCH of the radio frame specifically comprises the following steps:

3. The method of claim 2, wherein: before obtaining the equivalent signal-to-noise ratio of the PUCCH according to the average power of the signal of the PUCCH and the average power of the noise sequence of the PUCCH acquired in advance, and obtaining the equivalent signal-to-noise ratio of the PUSCH according to the average power of the signal of the PUSCH acquired in advance and the average power of the noise sequence of the PUSCH, the method further includes:

4. The method according to claim 3, wherein the average power of the signal of the PUCCH is obtained according to the average channel estimation value of the PUCCH acquired in advance, and the average power of the noise sequence of the PUCCH is obtained according to the approximate noise sequence of the PUCCH acquired in advance; before obtaining the average power of the PUSCH signal according to the average channel estimation value of the PUSCH acquired in advance, and obtaining the average power of the PUSCH noise sequence according to the approximate noise sequence of the PUSCH acquired in advance, the method further includes:

obtaining an average channel estimation value of the PUCCH according to frequency domain channel estimation results of a plurality of pre-obtained PUCCHs, and obtaining an average channel estimation value of the PUSCH according to frequency domain channel estimation results of a plurality of pre-obtained PUSCHs;

5. The method of claim 4, wherein: the radio frame comprises a demodulation reference signal of at least one PUCCH and a demodulation reference signal of at least one PUSCH, and correspondingly, before obtaining an average channel estimation value of the PUCCH according to frequency domain channel estimation results of a plurality of pre-obtained PUCCHs and obtaining an average channel estimation value of the PUSCH according to frequency domain channel estimation results of a plurality of pre-obtained PUSCHs, the method further comprises:

6. The method according to any one of claims 1 to 5, wherein: the method further comprises the following steps:

7. An apparatus for detection processing, the apparatus comprising:

the detection module is used for detecting the data of the PUSCH if the radio frame is judged to not comprise the data of the PUCCH;

the detecting the data of the PUSCH comprises:

8. An electronic device comprising a memory, a processor, a bus and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of claims 1-6 when executing the program.

9. A storage medium having a computer program stored thereon, characterized in that: the program when executed by a processor implementing the steps of any of claims 1-6.