WO2021128177A1

WO2021128177A1 - Uplink transmission method and apparatus, communication device and storage medium

Info

Publication number: WO2021128177A1
Application number: PCT/CN2019/128746
Authority: WO
Inventors: 李明菊
Original assignee: 北京小米移动软件有限公司
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2021-07-01
Also published as: CN113316961B; CN113316961A

Abstract

Embodiments of the present disclosure relate to an uplink transmission method and apparatus, a communication device, and a storage medium. The method comprises: monitoring a plurality of LBT bands on an unlicensed channel; when it is monitored that at least one of the LBT bands is in an available state, selecting one of the at least one of the LBT bands which are in the available state for uplink transmission.

Description

Uplink transmission method, device, communication equipment and storage medium

Technical field

This application relates to the field of wireless communication technology, but is not limited to the field of wireless communication technology, and particularly relates to uplink transmission methods, devices, communication equipment, and storage media.

Background technique

On the 5th generation (5G, 5 ^th Generation) unlicensed band systems such as cellular mobile communication technology, the data transmission side before transmitting data, need for channel monitoring, i.e. using the listen before talk (LBT, listen before talk) The mechanism monitors the channel, where the LBT mechanism is also called the monitor avoidance mechanism. When the interference in the channel is lower than a certain threshold, the channel can be occupied to send data. When a user equipment (UE, USER Equipment) performs channel monitoring, the monitoring frequency band (LBT band) is used as a unit in the frequency domain.

Summary of the invention

The embodiments of the present disclosure provide an uplink transmission method, device, communication equipment, and storage medium.

According to a first aspect of the embodiments of the present disclosure, there is provided an uplink transmission method, the method including:

Monitor multiple monitoring frequency bands on unlicensed channels;

When it is detected that at least one of the monitoring frequency bands is in the usable state, one of the monitoring frequency bands is selected from the at least one of the monitoring frequency bands in the usable state for uplink transmission.

In one embodiment, the method further includes:

Determine the physical uplink shared channel (PUSCH, Physical Uplink Shared Channel) resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station;

The selecting one of the monitoring frequency bands from at least one of the monitoring frequency bands in a usable state for uplink transmission includes:

Use the selected PUSCH resource of the listening frequency band to perform uplink transmission.

In an embodiment, the determining the PUSCH resource of any one of the multiple monitoring frequency bands includes:

Determine a group of frequency domain resources in any one of the multiple monitoring frequency bands.

In an embodiment, the frequency domain resources are divided from the listening frequency band in an interleaving manner.

In an embodiment, the determination of the PUSCH resource for any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station includes one of the following:

Determine the PUSCH resource according to an uplink scheduling grant (UL Grant, Uplink Grant) issued by the base station;

The PUSCH resource is determined according to radio resource control (RRC, Radio Resource Control) configuration signaling issued by the base station.

In an embodiment, wherein the selecting one of the listening frequency bands from at least one of the listening frequency bands in a usable state for uplink transmission includes:

According to the index ranking of the plurality of monitoring frequency bands, one of the monitoring frequency bands is selected for uplink transmission from at least one of the monitoring frequency bands in a usable state.

In an embodiment, wherein the selecting one of the listening frequency bands from at least one of the listening frequency bands in an idle state for uplink transmission includes:

Select the listening frequency band with the smallest average interference noise from at least one of the listening frequency bands in the usable state for uplink transmission.

According to a second aspect of the embodiments of the present disclosure, there is provided a resource configuration method, wherein the method includes:

Issue resource allocation information indicating PUSCH resources included in any one of the multiple listening frequency bands, where the PUSCH resource is used to monitor at least one of the multiple listening frequency bands by the user equipment When the frequency band is in the usable state, determine the PUSCH resource of one of the monitoring frequency bands in the usable state.

In an embodiment, the issuing of resource allocation information indicating the PUSCH resource included in any one of the multiple listening frequency bands includes one of the following:

Issue a UL Grant indicating the PUSCH resource included in any one of the multiple monitoring frequency bands;

Issue RRC configuration signaling indicating the PUSCH resource included in any one of the multiple monitoring frequency bands.

In an embodiment, the issuing the resource allocation information indicating the PUSCH resource included in any one of the multiple listening frequency bands includes:

Issue the resource allocation information indicating a group of frequency domain resources included in any one of the multiple monitoring frequency bands.

In one embodiment, the method further includes:

Blindly detecting the listening frequency bands in the plurality of listening frequency bands that use the PUSCH transmission resource for uplink transmission, and receiving uplink data.

According to a third aspect of the embodiments of the present disclosure, there is provided an uplink transmission device, wherein the device includes: a monitoring module and a first transmission module, wherein,

The monitoring module is configured to monitor multiple monitoring frequency bands on an unlicensed channel;

The first transmission module is configured to select one monitoring frequency band from the at least one monitoring frequency band in the usable state for uplink transmission when it is monitored that at least one of the monitoring frequency bands is in a usable state.

In an embodiment, the device further includes:

The determining module is configured to determine the PUSCH resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station;

The first transmission module includes:

The first transmission submodule is configured to use the selected PUSCH resource of the listening frequency band for uplink transmission.

In an embodiment, the determining module includes:

The first determining submodule is configured to determine a group of frequency domain resources in any one of the multiple monitoring frequency bands.

In an embodiment, the determining module includes one of the following:

The second determining submodule is configured to determine the PUSCH resource according to the UL Grant issued by the base station;

The third determining submodule is configured to determine the PUSCH resource according to the RRC configuration signaling issued by the base station.

In an embodiment, the first transmission module includes:

The second transmission sub-module is configured to sort according to the indexes of the plurality of monitoring frequency bands, and select one of the monitoring frequency bands to perform uplink transmission from at least one of the monitoring frequency bands in a usable state.

In an embodiment, the first transmission module includes:

The third transmission submodule is configured to select the listening frequency band with the smallest average interference noise from at least one of the listening frequency bands in a usable state for uplink transmission.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a resource configuration device, wherein the device includes: a sending module, wherein,

The sending module is configured to issue resource allocation information indicating PUSCH resources included in any one of the multiple monitoring frequency bands, wherein the PUSCH resource is used to monitor multiple monitoring frequencies in the user equipment When at least one of the monitoring frequency bands in the frequency band is in the usable state, determine the PUSCH resource of the one of the monitoring frequency bands in the usable state.

In an embodiment, the sending module includes one of the following:

The first sending submodule is configured to issue a UL Grant indicating the PUSCH resource included in any one of the multiple monitoring frequency bands;

The second sending submodule is configured to issue RRC configuration signaling indicating the PUSCH resource included in any one of the multiple monitoring frequency bands.

In an embodiment, the sending module includes:

The third sending submodule is configured to issue the resource allocation information indicating a group of frequency domain resources included in any one of the monitoring frequencies among the plurality of monitoring frequencies.

In an embodiment, the device further includes:

The second transmission module is configured to blindly detect the listening frequency bands in the plurality of listening frequency bands that use the PUSCH transmission resource for uplink transmission, and receive uplink data.

According to a fifth aspect of the embodiments of the present disclosure, there is provided a communication device including a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor runs all When the executable program is described, the steps of the uplink transmission method described in the first aspect or the steps of the resource configuration method described in the second aspect are executed.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a storage medium on which an executable program is stored, wherein the executable program is executed by a processor to implement the steps of the uplink transmission method described in the first aspect, or The steps of the resource allocation method described in the second aspect.

In the uplink transmission method, device, communication equipment, and storage medium provided by the embodiments of the present disclosure, the user equipment monitors multiple monitoring frequency bands on the unlicensed channel; when at least one of the monitoring frequency bands is monitored in a usable state, it is never in usable state. Select one of the monitoring frequency bands in at least one of the monitoring frequency bands in the state for uplink transmission. In this way, on the one hand, the UE autonomously selects the listening frequency band in the usable state, which improves the UE's autonomy in the selection of transmission resources, thereby increasing the flexibility of the listening frequency band selection, and reducing the data transmission based on the monitoring result on a single listening frequency band. The phenomenon of large transmission delay and low frequency band utilization efficiency has improved the transmission rate and the effective utilization rate of the frequency band. On the other hand, by monitoring to determine the usable monitoring frequency band, the probability of conflicts in communication through the monitoring frequency band is reduced, and the reliability of uplink transmission is improved.

It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the embodiments of the present disclosure.

Description of the drawings

The drawings here are incorporated into the specification and constitute a part of the specification, show embodiments in accordance with the present invention, and together with the specification are used to explain the principles of the embodiments of the present invention.

Fig. 1 is a schematic structural diagram showing a wireless communication system according to an exemplary embodiment;

Fig. 2 is a schematic flowchart of an uplink transmission method according to an exemplary embodiment;

Fig. 3 is a schematic diagram showing a frequency domain resource division according to an exemplary embodiment;

Fig. 4 is a schematic flowchart of a resource configuration method according to an exemplary embodiment;

Fig. 5 is a schematic flowchart showing another resource configuration method according to an exemplary embodiment;

Fig. 6 is a block diagram showing the structure of an uplink transmission device according to an exemplary embodiment;

Fig. 7 is a structural block diagram showing another device for configuring resources according to an exemplary embodiment;

Fig. 8 is a block diagram showing an apparatus for uplink transmission or resource configuration according to an exemplary embodiment.

Detailed ways

The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the embodiments of the present invention. On the contrary, they are merely examples of devices and methods consistent with some aspects of the embodiments of the present invention as detailed in the appended claims.

The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present disclosure. The singular forms of "a", "said" and "the" used in the embodiments of the present disclosure and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and/or" as used herein refers to and includes any or all possible combinations of one or more associated listed items.

It should be understood that although the terms first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the embodiments of the present disclosure, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information. Depending on the context, the word "if" as used herein can be interpreted as "when" or "when" or "in response to determination".

Please refer to FIG. 1, which shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1, the wireless communication system is a communication system based on cellular mobile communication technology. The wireless communication system may include: several user equipment 11 and several base stations 12.

The user equipment 11 may be a device that provides voice and/or data connectivity to the user. The user equipment 11 can communicate with one or more core networks via a radio access network (RAN). The user equipment 11 can be an Internet of Things user equipment, such as a sensor device, a mobile phone (or called a "cellular" phone). ) And a computer with Internet of Things user equipment, for example, may be a fixed, portable, pocket-sized, handheld, computer-built or vehicle-mounted device. For example, station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment, UE). Alternatively, the user equipment 11 may also be equipment of an unmanned aerial vehicle. Alternatively, the user equipment 11 may also be an in-vehicle device, for example, it may be a trip computer with a wireless communication function, or a wireless communication device with an external trip computer. Alternatively, the user equipment 11 may also be a roadside device, for example, it may be a street lamp, a signal lamp, or other roadside device with a wireless communication function.

The base station 12 may be a network side device in a wireless communication system. Among them, the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system. Alternatively, the wireless communication system may also be the next-generation system of the 5G system. Among them, the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network). Or, MTC system.

Among them, the base station 12 may be an evolved base station (eNB) used in a 4G system. Alternatively, the base station 12 may also be a base station (gNB) adopting a centralized and distributed architecture in the 5G system. When the base station 12 adopts a centralized distributed architecture, it usually includes a centralized unit (CU) and at least two distributed units (DU). The centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, a radio link layer control protocol (Radio Link Control, RLC) layer, and a media access control (Media Access Control, MAC) layer protocol stack; distribution The unit is provided with a physical (Physical, PHY) layer protocol stack, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 12.

A wireless connection can be established between the base station 12 and the user equipment 11 through a wireless air interface. In different embodiments, the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; or, the wireless air interface may also be a wireless air interface based on a 5G-based next-generation mobile communication network technology standard.

In some embodiments, an E2E (End to End) connection may also be established between the user equipment 11. For example, V2V (vehicle to vehicle) communication, V2I (vehicle to Infrastructure) communication and V2P (vehicle to pedestrian) communication in vehicle to everything (V2X) communication Waiting for the scene.

In some embodiments, the above-mentioned wireless communication system may further include a network management device 13.

Several base stations 12 are connected to the network management device 13 respectively. The network management device 13 may be a core network device in a wireless communication system. For example, the network management device 13 may be a mobility management entity (Mobility Management Entity) in an Evolved Packet Core (EPC) network. MME). Alternatively, the network management device may also be other core network devices, such as Serving GateWay (SGW), Public Data Network GateWay (PGW), Policy and Charging Rules function unit (Policy and Charging Rules). Function, PCRF) or Home Subscriber Server (HSS), etc. The implementation form of the network management device 13 is not limited in the embodiment of the present disclosure.

The executive bodies involved in the embodiments of the present disclosure include, but are not limited to: UEs and base stations that use unlicensed frequency bands to communicate.

An application scenario of the embodiment of the present disclosure is that in a 5G unlicensed frequency band communication system, when the base station and the UE perform channel monitoring, when the user equipment (UE, USER Equipment) performs channel monitoring, the monitoring frequency band (LBT) is used in the frequency domain. band) is the unit. For example, a listening frequency band may be a predetermined bandwidth such as 20 MHz in the frequency domain. The frequency band used for communication between the base station and the UE may be wider, which can cover multiple LBT bands. For example, if the base station and UE use an unlicensed frequency band of 80 MHz for communication, the unlicensed frequency band will be divided into 4 LBT bands. The base station and UE will monitor and occupy the channel in units of LBT band. When the base station or UE wants to send data, it will monitor the 4 LBT bands on all 80MHz frequency bands. Data transmission can only be done on the LBT band that is in the usable state.

There are two scheduling modes for the physical uplink shared channel (PUSCH, Physical Uplink Shared channel), including: dynamic PUSCH scheduling, and configured grant PUSCH scheduling (configured grant PUSCH, CG-PUSCH). The base station will send PUSCH resources for one communication bandwidth or one LBT band.

In dynamic PUSCH scheduling, the base station sends an uplink scheduling grant (UL grant) to the UE. The UL grant indicates the time-frequency resource of the PUSCH allocated to the UE, and the UE will use the allocated PUSCH time-frequency resource to send uplink.

There are two types of authorized PUSCH scheduling. One is that the base station allocates periodic PUSCH transmission resources to the UE through Radio Resource Control (RRC) signaling. When the UE needs to transmit uplink data, it directly uses the periodic PUSCH resource to send. Upstream data. The other is the period in which the base station allocates periodic PUSCH resources to the UE through RRC layer signaling. The specific time-frequency resource location of the PUSCH is indicated by the Downlink Control Information (DCI) of the CG-PUSCH.

The base station pre-designates PUSCH resources for the UE. If the UE fails to monitor the LBT band where the allocated PUSCH is located when preparing to send uplink data, the UE cannot send uplink data on this PUSCH resource and can only wait for the base station to schedule again Or wait until the next PUSCH transmission opportunity. In this way, the time delay for the UE to transmit data is increased.

As shown in FIG. 2, this exemplary embodiment provides an uplink transmission method, which can be applied to a UE in wireless communication, and the method includes:

Step 201: Monitor multiple monitoring frequency bands on the unlicensed frequency band;

Step 202: When it is monitored that at least one monitoring frequency band is in a usable state, select a monitoring frequency band from the at least one monitoring frequency band in the usable state for uplink transmission.

The UE may be a communication device such as a mobile terminal that uses an unlicensed frequency band to establish communication with a base station. The UE may use the monitoring frequency band as the monitoring unit for channel monitoring. The monitoring frequency band can be obtained by dividing the unlicensed frequency band bandwidth occupied by the UE and the base station. The unlicensed frequency band bandwidth occupied by the UE and the base station can be divided into multiple monitoring frequency bands.

Exemplarily, the unlicensed frequency band bandwidth occupied by the UE and the base station is 80MHz, and the unlicensed frequency band bandwidth occupied by the UE and the base station can be divided into 4 monitoring frequency bands, and the bandwidth of each monitoring frequency band is 20 MHz, and the UE can perform channels in units of 20 MHz. monitor.

When the UE monitors that at least one monitoring frequency band is in a usable state, it may select one monitoring frequency band from the at least one monitoring frequency band for uplink transmission. For example, PUSCH uplink data can be established from one monitoring frequency band selected from at least one monitoring frequency band.

Here, the listening frequency band in the usable state may be an unoccupied listening frequency band that is monitored in the listening avoidance mechanism; the listening frequency band in the unusable state may be the occupied listening frequency band that is monitored in the listening avoidance mechanism. The listening avoidance mechanism is a channel access mechanism that enables UEs to effectively share the same spectrum resources. Because the availability of the monitoring band on the unlicensed frequency band cannot be guaranteed at all times, the UE can perform idle channel assessment in the monitoring band. When the UE detects that the monitoring band is in an idle state, if the signal interference of the monitoring band is lower than the predetermined threshold, You can continue to wait for the random avoidance time. After the random avoidance time, if the monitoring frequency band is still in an idle state, it is determined that the monitoring frequency band is in a usable state, and the UE can occupy the monitoring frequency band for uplink transmission. If the UE monitors that the signal interference of the listening frequency band exceeds a predetermined threshold, it can be considered that other communication devices occupy the listening frequency band, and the listening frequency band is in an unusable state for the UE.

In this way, on the one hand, the UE autonomously selects the listening frequency band in the usable state, which improves the UE's autonomy in the selection of transmission resources, thereby increasing the flexibility of the listening frequency band selection, and reducing the data transmission based on the monitoring result on a single listening frequency band. The phenomenon of large transmission delay and low frequency band utilization efficiency has improved the transmission rate and the effective utilization rate of the frequency band. On the other hand, by monitoring to determine the usable monitoring frequency band, the probability of conflict in communication through the monitoring frequency band is reduced, and the reliability of uplink transmission is improved.

In an embodiment, the uplink transmission method may further include: determining the PUSCH resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station.

Step 202 may include: using the selected PUSCH resource of the listening frequency band for uplink transmission.

The base station can send resource allocation information, indicating the time-frequency resources of the PUSCH channel used by the UE for uplink transmission, and so on.

Here, the base station may indicate PUSCH resources for each of the multiple listening frequency bands. For example, when there are N listening frequency bands, the base station may indicate the PUSCH resource of each listening frequency band. Wherein, the manner indicated by the base station may be to indicate the identifier of the PUSCH resource. The base station may send resource allocation information to indicate the resource identification number of the PUSCH frequency domain resource to the UE, and the resource identification number is applicable to all N monitoring frequency bands.

After receiving the resource allocation information, the UE determines the PUSCH resource indicated by the resource allocation information, and monitors multiple listening frequency bands in the unlicensed frequency band communication bandwidth with the base station. When the listening frequency band in the usable state is monitored, the PUSCH resource indicated by the resource allocation information is used for uplink transmission in the listening frequency band in the usable state.

Exemplarily, the UE determines that the base station indicates the PUSCH frequency domain resource through the received resource allocation information. The UE monitors the 4 monitoring frequency bands with the base station, and when the monitoring frequency band in the usable state is monitored, the indicated PUSCH frequency domain resource is used in the usable monitoring frequency band for uplink transmission.

In this way, the PUSCH resource allocated by the base station is no longer limited to a certain monitoring frequency band, and the UE can use any one of the multiple monitoring frequency bands in a usable state to perform uplink transmission. It reduces the probability that the PUSCH resource cannot be used because the listening frequency band is in an unusable state, improves the probability of the UE successfully performing uplink transmission, and reduces the waiting time delay of the uplink transmission.

In one embodiment, determining the PUSCH resource of any one of the multiple monitoring frequency bands includes: determining a group of frequency domain resources in any one of the multiple monitoring frequency bands.

Here, the frequency domain resource may be a PUSCH frequency domain resource. As shown in Fig. 3, the frequency domain resources in a listening frequency band can be divided into multiple groups. The PUSCH can occupy a set of frequency domain resources in the listening frequency band. Among them, the two adjacent sets of frequency domain resources divided in one monitoring frequency band may be continuous in the frequency domain.

Exemplarily, the unlicensed frequency band bandwidth can be divided into 4 monitoring frequency bands, and the frequency domain resources in each monitoring frequency band can be divided into 10 groups. The base station and the UE can use the same resources for the frequency domain resources at the same location in each monitoring frequency band. Logo. For example, the frequency domain resources with the lowest frequency in each monitoring frequency band use the same resource identifier.

The base station may indicate to the UE a set of allocated frequency domain resources through the resource allocation information, for example, may indicate the resource identifier of the frequency domain resource to the UE. After receiving the resource allocation information, the UE monitors multiple listening frequency bands, and can select a listening frequency band from the listening frequency band that is in an available state, and use the frequency domain resource corresponding to the resource identifier in the selected listening frequency band for uplink transmission .

In an embodiment, the frequency domain resources are divided from the listening frequency band by interleaving.

The frequency domain resources in each monitoring frequency band can be divided in an interleaving manner. Here, the division of frequency domain resources by the interleaving method refers to dividing multiple groups of frequency domain resources from the frequency domain resources in a monitoring band in a distributed manner. An interleaving can be a group of frequencies distributed distributed on a monitoring band. Domain resources, that is, one interlace may be a frequency domain resource that is not continuous in the frequency domain. A monitoring frequency band can be divided into multiple groups of frequency domain resources in the frequency domain by interleaving.

Exemplarily, each monitoring frequency band can be fixedly divided into 10 interlaces, and the interlace index is 0-9. The base station indicates in the resource allocation information that the UE will use the PUSCH frequency domain resources of interlace 3 for uplink transmission, and the base station does not specify a listening frequency band.

The UE received the resource allocation information sent by the base station and indicated that the allocated PUSCH frequency domain resource was interlace 3. The UE may perform channel monitoring on multiple monitoring frequency bands, assuming that monitoring frequency band 0 and monitoring frequency band 1 are successfully monitored. The UE may select monitoring band 0 from monitoring band 0 and monitoring band 1. The UE may transmit uplink data on the PUSCH frequency domain resource of the monitoring frequency band 0 interlace 3.

In an embodiment, determining the PUSCH resource for any one of the multiple listening frequency bands according to the resource allocation information issued by the base station includes one of the following:

Determine the PUSCH resource according to the UL Grant issued by the base station;

According to the RRC configuration signaling issued by the base station, the PUSCH resource is determined.

The base station can use dynamic scheduling or configuration authorization scheduling to send resource allocation information.

When the base station adopts the dynamic scheduling mode, the resource allocation information can be UL Grant. Exemplarily, the base station may instruct the UE to use the PUSCH frequency domain resource of interlace 3 for uplink transmission in the UL Grant.

When the base station adopts the configuration authorization scheduling mode, the resource allocation information may be RRC configuration. Exemplarily, the base station may specify to use interlace 5 and interlace 6 PUSCH resources when configuring periodic PUSCH resources.

In one embodiment, step 202 may include: according to the index ordering of the multiple listening frequency bands, selecting one listening frequency band for uplink transmission from at least one listening frequency band in a usable state.

A monitoring frequency band may have an index, and the UE may select the monitoring frequency band with the largest index from at least one monitoring frequency band for uplink transmission in descending order of the index; or, the UE may select the monitoring frequency band with the largest index to perform uplink transmission in descending order of the index. From at least one monitoring frequency band, the monitoring frequency band with the smallest index is selected for uplink transmission.

Exemplarily, the unlicensed frequency band bandwidth can be divided into 4 monitoring frequency bands with

indexes

1, 2, 3, and 4 respectively. The UE monitors that the listening frequency bands with

indexes

2 and 3 are in a usable state, and can perform uplink transmission on the listening frequency band with the largest index, that is, select the listening frequency band with index 3 for uplink transmission. In this way, the disorder in the selection of the monitoring frequency band can be reduced.

In an embodiment, step 202 may include: selecting a listening frequency band with the smallest average interference noise from at least one listening frequency band in a usable state for uplink transmission.

Here, the listening frequency band can be selected for uplink transmission according to the transmission environment of each listening frequency band, so that the reliability of uplink transmission can be improved. There may be a variety of interference noises such as adjacent channel interference and intermodulation interference in the monitoring frequency band. The average interference noise can be used to characterize the degree of interference in the monitoring frequency band. The smaller the average interference noise, the lower the probability of communication failure due to interference in uplink transmission. Therefore, selecting the listening frequency band with the smallest average interference noise for uplink transmission can improve the reliability of uplink transmission.

Since the base station is not sure in which monitoring frequency band the UE will use the PUSCH resource for uplink data, the base station needs to perform blind detection and reception on the monitoring frequency band. Exemplarily, it is possible to blindly check whether uplink data is sent on the PUSCH resource of each listening frequency band in the order of the listening frequency band index from small to large. When the uplink data of the target UE is detected at the corresponding PUSCH resource location on a certain listening frequency band. After the data is received, the blind detection can be stopped, and the uplink data can be received at the corresponding PUSCH resource position on the listening frequency band.

As shown in FIG. 4, this exemplary embodiment provides a resource configuration method, which can be applied to a wireless communication base station, and the method includes:

Step 401: Issue resource allocation information indicating the PUSCH resource included in any one of the multiple monitoring frequency bands, where the PUSCH resource is used for the user equipment to monitor that at least one of the multiple monitoring frequency bands is in a usable state At the time, determine the PUSCH resource of a listening frequency band that is in the usable state.

The UE may be a communication device such as a mobile terminal that uses an unlicensed frequency band to establish communication with a base station. The UE may use the monitoring frequency band as the monitoring unit for channel monitoring. The monitoring frequency band may be obtained by dividing the unlicensed frequency band bandwidth occupied by the UE and the base station. The unlicensed frequency band bandwidth occupied by the UE and the base station can be divided into multiple monitoring frequency bands.

When the UE monitors that at least one monitoring frequency band is in a usable state, it can select a monitoring frequency band from the at least one monitoring frequency band for uplink transmission. For example, PUSCH uplink data can be established from one monitoring frequency band selected from at least one monitoring frequency band.

Here, the listening frequency band in the usable state may be an unoccupied listening frequency band that is monitored in the listening avoidance mechanism; the listening frequency band in the unusable state may be the occupied listening frequency band that is monitored in the listening avoidance mechanism. The listening avoidance mechanism is a channel access mechanism that enables UEs to effectively share the same spectrum resources. Because the availability of the monitoring band on the unlicensed frequency band cannot be guaranteed at all times, the UE can perform idle channel assessment in the monitoring band. When the UE detects that the monitoring band is in an idle state, if the signal interference of the monitoring band is lower than the predetermined threshold, You can continue to wait for the random avoidance time. After the random avoidance time, if the monitoring frequency band is still in an idle state, it is determined that the monitoring frequency band is in a usable state, and the UE can occupy the monitoring frequency band for uplink transmission. If the UE monitors that the signal interference of the listening frequency band exceeds a predetermined threshold, it can be considered that other communication devices occupy the listening frequency band, and the listening frequency band is in an unusable state for the UE. In this way, on the one hand, the UE autonomously selects the listening frequency band in the usable state, which improves the autonomy of UE transmission resource selection, thereby improving the flexibility of listening frequency band selection and reducing the transmission caused by data transmission based on the monitoring result on a single listening frequency band. The phenomenon of large time delay and low frequency band utilization efficiency improves the transmission rate and the effective utilization rate of the frequency band. On the other hand, by monitoring to determine the usable monitoring frequency band, the probability of conflict in communication through the monitoring frequency band is reduced, and the reliability of uplink transmission is improved.

The base station may indicate PUSCH resources for each of the multiple monitoring frequency bands. For example, when there are N listening frequency bands, the base station may indicate the PUSCH resource of each listening frequency band. Wherein, the manner indicated by the base station may be to indicate the identifier of the PUSCH resource. The base station may send resource allocation information to indicate the resource identification number of the PUSCH frequency domain resource to the UE, and the resource identification number is applicable to all N monitoring frequency bands.

In an embodiment, step 401 may include: issuing resource allocation information indicating a group of frequency domain resources included in a plurality of monitoring frequency bands.

Exemplarily, each monitoring frequency band can be fixedly divided into 10 interlaces, and the interlace index is 0-9. The base station indicates in the resource allocation information that the UE will use the PUSCH frequency domain resource of interlace 3 for uplink transmission, and the base station does not specify a listening frequency band.

In an embodiment, step 401 may include one of the following:

Issue a UL Grant indicating the PUSCH resource contained in any one of the multiple monitoring frequency bands;

In an embodiment, as shown in FIG. 5, the resource configuration method may further include:

Step 402: Blindly detect the listening frequency bands in the multiple listening frequency bands that use PUSCH transmission resources for uplink transmission, and receive uplink data.

A specific example is provided below in conjunction with any of the foregoing embodiments:

The PUSCH frequency domain resource indicated by the base station for the UE may be in the listening frequency band (LBT band), and it is not specified in which listening frequency band.

The communication between the base station and the UE uses an unlicensed frequency band with an 80 MHz bandwidth. Take the unlicensed frequency band with an 80 MHz bandwidth as an example. A monitoring frequency band contains 20MHz. When resource allocation is performed on the unlicensed frequency band uplink, an interlaced or non-interlaced allocation method can be used. Taking the interleaving resource allocation method as an example, a monitoring frequency band can be fixedly divided into 10 interlaces, and the interleaving index is 0-9. One interlace is a group of frequency domain resources distributed distributed over the entire monitoring frequency band.

Taking dynamic scheduling as an example, the base station indicates in the UL grant that the UE will use the PUSCH resource of interlace 3 to send uplink data, and the base station does not specify which of the 4 monitoring frequency bands the UE should use on the PUSCH resource of interlace 3 Send upstream data.

Taking the configuration of authorized scheduling as an example, when configuring the periodic PUSCH resources, the base station specifies the PUSCH resources using interlace 5 and interlace 6, and the base station does not specify which of the four listening frequency bands to use the interlace 5 and 6 PUSCH resources on the listening frequency band Uplink data is sent on.

When the UE uses PUSCH resources for uplink transmission, it will monitor all the monitoring frequency bands, select a monitoring frequency band from the available monitoring frequency bands, and use the PUSCH time-frequency resource indicated by the base station on the selected monitoring frequency band for uplink data .

Taking the dynamic scheduling of the base station as an example, the UE receives the UL grant from the base station and indicates that the allocated PUSCH frequency domain resource is interlace 3. The UE can perform channel monitoring on all four monitoring frequency bands, assuming that the monitoring frequency band 0 and the monitoring frequency band 1 are in a usable state. The UE may select a monitoring band from monitoring band 0 and monitoring band 1. Assuming that the UE selects the listening frequency band index in ascending order, the UE will select the listening frequency band 0. The UE can transmit uplink data on the PUSCH resource of interlace 3 of monitoring frequency band 0.

Taking the configuration authorization scheduling performed by the base station as an example, the UE received the RRC configuration signaling from the base station indicating that the allocated PUSCH frequency domain resources are interlaces 5 and 6. The UE can perform channel monitoring on all four monitoring frequency bands, assuming that the monitoring frequency band 0/1/2 is in a usable state. The UE can select a monitoring band from the monitoring band 0/1/2. Assuming that the UE selects according to the average interference noise level during monitoring on the listening frequency band, the UE will select the listening frequency band with the smallest average interference noise, and assuming that the selected listening frequency band is the listening frequency band 0. Then for this uplink data transmission, the UE will transmit uplink data on the PUSCH resources of interlace 5 and 6 of monitoring frequency band 0. For the PUSCH resource in the next cycle, if the UE wants to send uplink data, it will perform channel monitoring again, and the process is the same as the above. The PUSCH resources of the UE in the next cycle may use different monitoring frequency bands, but the PUSCH resources of interleaved 5 and 6 will still be used.

The embodiment of the present invention also provides an uplink transmission device, which is applied to user equipment of wireless communication. FIG. 6 is a schematic diagram of the composition structure of the uplink transmission device 100 provided by an embodiment of the present invention; as shown in FIG. 6, the device 100 includes: monitoring The module 110 and the first transmission module 120, wherein,

The monitoring module 110 is configured to monitor multiple monitoring frequency bands on the unlicensed channel;

The first transmission module 120 is configured to select one monitoring frequency band from the at least one monitoring frequency band in the usable state for uplink transmission when it is monitored that at least one monitoring frequency band is in the usable state.

In an embodiment, the apparatus 100 further includes:

The determining module 130 is configured to determine the PUSCH resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station;

The first transmission module 120 includes:

The first transmission submodule 121 is configured to use the selected PUSCH resource of the listening frequency band for uplink transmission.

In one embodiment, the determining module 130 includes:

The first determining submodule 131 is configured to determine a group of frequency domain resources in any one of the multiple monitoring frequency bands.

In an embodiment, the determining module 130 includes one of the following:

The second determining submodule 132 is configured to determine the PUSCH resource according to the UL Grant issued by the base station;

The third determining submodule 133 is configured to determine the PUSCH resource according to the RRC configuration signaling issued by the base station.

In one embodiment, the first transmission module 120 includes:

The second transmission sub-module 122 is configured to sort according to the indexes of the multiple listening frequency bands, and select one listening frequency band for uplink transmission from at least one listening frequency band in the usable state.

In an embodiment, the first transmission module 120 includes:

The third transmission sub-module 123 is configured to select a listening frequency band with the smallest average interference noise from at least one listening frequency band in a usable state for uplink transmission.

The embodiment of the present invention also provides a resource configuration device, which is applied to user equipment of wireless communication. FIG. 7 is a schematic diagram of the composition structure of the resource configuration device 200 provided by an embodiment of the present invention; as shown in FIG. 7, the device 200 includes: Module, where

The sending module 210 is configured to issue resource allocation information indicating PUSCH resources contained in any one of the multiple listening frequency bands, where the PUSCH resource is used to monitor that at least one of the multiple listening frequency bands is in the user equipment. In the usable state, determine the PUSCH resource of a listening frequency band in the usable state.

In an embodiment, the sending module 210 includes one of the following:

The first sending submodule 211 is configured to issue a UL Grant indicating the PUSCH resource included in any one of the multiple listening frequency bands;

The second sending submodule 212 is configured to issue RRC configuration signaling indicating the PUSCH resource included in any one of the multiple listening frequency bands.

In one embodiment, the sending module 210 includes:

The third sending submodule 213 is configured to issue resource allocation information indicating a group of frequency domain resources included in the multiple listening frequency bands.

In an embodiment, the apparatus 200 further includes:

The second transmission module 220 is configured to blindly detect the listening frequency bands in the multiple listening frequency bands that use PUSCH transmission resources for uplink transmission, and receive uplink data.

In an exemplary embodiment, the monitoring module 110, the first transmission module 120, the determination module 130, the transmission module 210, and the second transmission module 220, etc. may be processed by one or more central processing units (CPU, Central Processing Unit) and graphics processing. Processor (GPU, Graphics Processing Unit), baseband processor (BP, baseband processor), application specific integrated circuit (ASIC, Application Specific Integrated Circuit), DSP, programmable logic device (PLD, Programmable Logic Device), complex programmable logic Devices (CPLD, Complex Programmable Logic Device), Field-Programmable Gate Array (FPGA, Field-Programmable Gate Array), general-purpose processors, controllers, microcontrollers (MCU, Micro Controller Unit), microprocessors (Microprocessor), Or other electronic components are used to implement the aforementioned method.

Fig. 8 is a block diagram showing an apparatus 3000 for uplink transmission or resource configuration according to an exemplary embodiment. For example, the device 3000 may be a mobile phone, a computer, a digital broadcasting user device, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.

8, the device 3000 may include one or more of the following components: a processing component 3002, a memory 3004, a power supply component 3006, a multimedia component 3008, an audio component 3010, an input/output (I/O) interface 3012, a sensor component 3014, And the communication component 3016.

The processing component 3002 generally controls the overall operations of the device 3000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 3002 may include one or more processors 3020 to execute instructions to complete all or part of the steps of the foregoing method. In addition, the processing component 3002 may include one or more modules to facilitate the interaction between the processing component 3002 and other components. For example, the processing component 3002 may include a multimedia module to facilitate the interaction between the multimedia component 3008 and the processing component 3002.

The memory 3004 is configured to store various types of data to support the operation of the device 3000. Examples of such data include instructions for any application or method operating on the device 3000, contact data, phone book data, messages, pictures, videos, etc. The memory 3004 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.

The power supply component 3006 provides power for various components of the device 3000. The power supply component 3006 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the device 3000.

The multimedia component 3008 includes a screen that provides an output interface between the device 3000 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor can not only sense the boundary of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 3008 includes a front camera and/or a rear camera. When the device 3000 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 3010 is configured to output and/or input audio signals. For example, the audio component 3010 includes a microphone (MIC), and when the device 3000 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals. The received audio signal may be further stored in the memory 3004 or transmitted via the communication component 3016. In some embodiments, the audio component 3010 further includes a speaker for outputting audio signals.

The I/O interface 3012 provides an interface between the processing component 3002 and a peripheral interface module. The above-mentioned peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: home button, volume button, start button, and lock button.

The sensor assembly 3014 includes one or more sensors for providing the device 3000 with various aspects of status assessment. For example, the sensor component 3014 can detect the on/off status of the device 3000 and the relative positioning of components, such as the display and keypad of the device 3000. The sensor component 3014 can also detect the position change of the device 3000 or a component of the device 3000. The presence or absence of contact with the device 3000, the orientation or acceleration/deceleration of the device 3000, and the temperature change of the device 3000. The sensor assembly 3014 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact. The sensor component 3014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 3014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 3016 is configured to facilitate wired or wireless communication between the device 3000 and other devices. The device 3000 can access a wireless network based on a communication standard, such as Wi-Fi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 3016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 3016 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, the device 3000 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 3004 including instructions, and the foregoing instructions may be executed by the processor 3020 of the device 3000 to complete the foregoing method. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

After considering the specification and practicing the invention disclosed herein, those skilled in the art will easily think of other implementations of the embodiments of the present invention. This application is intended to cover any variations, uses, or adaptive changes of the embodiments of the present invention. These variations, uses, or adaptive changes follow the general principles of the embodiments of the present invention and include those in the technical field that are not disclosed in the embodiments of the present disclosure. Common knowledge or conventional technical means. The description and the embodiments are only regarded as exemplary, and the true scope and spirit of the embodiments of the present invention are pointed out by the following claims.

It should be understood that the embodiments of the present invention are not limited to the precise structure that has been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present invention is only limited by the appended claims.

Claims

An uplink transmission method, wherein the method includes:

Monitor multiple monitoring frequency bands on unlicensed channels;

When it is detected that at least one of the monitoring frequency bands is in the usable state, one of the monitoring frequency bands is selected from the at least one of the monitoring frequency bands in the usable state for uplink transmission.
The method according to claim 1, wherein the method further comprises:

Determine the physical uplink shared channel PUSCH resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station;

The selecting one of the monitoring frequency bands from at least one of the monitoring frequency bands in a usable state for uplink transmission includes:

Use the selected PUSCH resource of the listening frequency band to perform uplink transmission.
The method according to claim 2, wherein the determining the PUSCH resource of any one of the multiple monitoring frequency bands comprises:

Determine a group of frequency domain resources in any one of the multiple monitoring frequency bands.
The method according to claim 3, wherein the frequency domain resources are divided from the listening frequency band in an interleaving manner.
The method according to any one of claims 2 to 4, wherein determining the PUSCH resource for any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station includes one of the following:

Determine the PUSCH resource according to the UL Grant issued by the base station;

The PUSCH resource is determined according to the radio resource control RRC configuration signaling issued by the base station.
The method according to any one of claims 1 to 4, wherein the selecting one of the listening frequency bands from at least one of the listening frequency bands in a usable state for uplink transmission comprises:

According to the index ranking of the plurality of monitoring frequency bands, one of the monitoring frequency bands is selected for uplink transmission from at least one of the monitoring frequency bands in a usable state.
The method according to any one of claims 1 to 4, wherein the selecting one of the listening frequency bands from at least one of the listening frequency bands in an idle state for uplink transmission comprises:

Select the listening frequency band with the smallest average interference noise from at least one of the listening frequency bands in the usable state for uplink transmission.
A resource configuration method, wherein the method includes:

Issue resource allocation information indicating physical uplink shared channel PUSCH resources included in any one of the multiple listening frequency bands, where the PUSCH resource is used to monitor multiple of the listening frequency bands on the user equipment When at least one of the monitoring frequency bands in is in a usable state, the PUSCH resource of one of the monitoring frequency bands in the usable state is determined.
The method according to claim 8, wherein the issuing resource allocation information indicating the PUSCH resource included in any one of the multiple listening frequency bands includes one of the following:

Issue an uplink scheduling grant UL Grant indicating the PUSCH resource included in any one of the multiple monitoring frequency bands;

Sending radio resource control RRC configuration signaling indicating the PUSCH resource included in any one of the multiple monitoring frequency bands.
The method according to claim 8, wherein said issuing resource allocation information indicating PUSCH resources included in any one of said monitoring frequency bands among a plurality of monitoring frequency bands comprises:

Issue the resource allocation information indicating a group of frequency domain resources included in any one of the multiple monitoring frequency bands.
The method according to claim 10, wherein the frequency domain resources are divided from the listening frequency band in an interleaving manner.
The method according to any one of claims 8 to 10, wherein the method further comprises:

Blindly detect the listening frequency bands in the plurality of listening frequency bands that use the PUSCH transmission resource for uplink transmission, and receive uplink data.
An uplink transmission device, wherein the device includes: a monitoring module and a first transmission module, wherein,

The monitoring module is configured to monitor multiple monitoring frequency bands on an unlicensed channel;

The first transmission module is configured to select one monitoring frequency band from the at least one monitoring frequency band in the usable state for uplink transmission when it is monitored that at least one of the monitoring frequency bands is in a usable state.
The device according to claim 13, wherein the device further comprises:

The determining module is configured to determine the physical uplink shared channel PUSCH resource of any one of the multiple monitoring frequency bands according to the resource allocation information issued by the base station;

The first transmission module includes:

The first transmission submodule is configured to use the selected PUSCH resource of the listening frequency band for uplink transmission.
The device according to claim 14, wherein the determining module comprises:

The first determining submodule is configured to determine a group of frequency domain resources in any one of the multiple monitoring frequency bands.
The apparatus according to claim 15, wherein the frequency domain resources are divided from the listening frequency band by an interleaving method.
The device according to any one of claims 14 to 16, wherein the determining module comprises one of the following:

The second determining submodule is configured to determine the PUSCH resource according to the uplink scheduling grant UL Grant issued by the base station;

The third determining submodule is configured to determine the PUSCH resource according to the radio resource control RRC configuration signaling issued by the base station.
The device according to any one of claims 13 to 16, wherein the first transmission module comprises:

The second transmission sub-module is configured to sort according to the indexes of the plurality of monitoring frequency bands, and select one of the monitoring frequency bands to perform uplink transmission from at least one of the monitoring frequency bands in a usable state.
The device according to any one of claims 13 to 16, wherein the first transmission module comprises:

The third transmission submodule is configured to select the listening frequency band with the smallest average interference noise from at least one of the listening frequency bands in a usable state for uplink transmission.
A resource configuration device, wherein the device includes: a sending module, wherein,

The sending module is configured to issue resource allocation information indicating physical uplink shared channel PUSCH resources included in any one of the multiple listening frequency bands, where the PUSCH resources are used to monitor the user equipment When at least one of the plurality of monitoring frequency bands is in the usable state, determining the PUSCH resource of the one of the monitoring frequency bands in the usable state.
The device according to claim 20, wherein the sending module comprises one of the following:

The first sending submodule is configured to issue an uplink scheduling grant UL Grant indicating the PUSCH resource included in any one of the multiple monitoring frequency bands;

The second sending submodule is configured to issue radio resource control RRC configuration signaling indicating the PUSCH resource included in any one of the multiple monitoring frequency bands.
The device according to claim 20, wherein the sending module comprises:

The third sending submodule is configured to issue the resource allocation information indicating a group of frequency domain resources included in any one of the multiple monitoring frequency bands.
The apparatus according to claim 22, wherein the frequency domain resources are divided from the listening frequency band in an interleaving manner.
The device according to any one of claims 20 to 22, wherein the device further comprises:

The second transmission module is configured to blindly detect the listening frequency bands in the plurality of listening frequency bands that use the PUSCH transmission resource for uplink transmission, and receive uplink data.
A communication device, comprising a processor, a transceiver, a memory, and an executable program stored on the memory and capable of being run by the processor, wherein the processor executes the executable program as claimed in claims 1 to 7. Steps of the uplink transmission method described in any item, or steps of the resource configuration method described in any item 8 to 12.
A storage medium on which an executable program is stored, wherein the executable program is executed by a processor to implement the steps of the uplink transmission method according to any one of claims 1 to 7, or any one of 8 to 12 The steps of the resource configuration method.