CN111835458B

CN111835458B - Information transmission and receiving method, terminal and network side equipment

Info

Publication number: CN111835458B
Application number: CN201910756843.7A
Authority: CN
Inventors: 李�灿; 沈晓冬; 潘学明
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2023-12-15
Anticipated expiration: 2039-08-16
Also published as: CN111835458A

Abstract

The invention provides an information transmission and receiving method, a terminal and network side equipment, and relates to the technical field of communication. The information transmission method is applied to the terminal and comprises the following steps: when the first condition is met, information transmission is carried out according to whether the PUSCH resource of the physical uplink shared channel is within the COT or the monitoring result of the listen before talk LBT; wherein the first condition includes at least one of: the resources of the first PUSCH and the second PUSCH are overlapped; the hybrid automatic repeat request, HARQ, process numbers of the first PUSCH and the second PUSCH collide. By the scheme, the terminal can accurately transmit the PUSCH, and further communication reliability is guaranteed.

Description

Information transmission and receiving method, terminal and network side equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to an information transmission and reception method, a terminal, and a network side device.

Background

The 5G communication system always preferentially transmits the dynamically scheduled PUSCH when PUSCH resources of the dynamically scheduled physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) and the Configured Grant (CG) overlap on the grant spectrum. If the same rule is applied to the unlicensed spectrum of the 5G communication system, there may be a case where the dynamically scheduled PUSCH is listen before talk (listen before talk, LBT) fails due to the channel occupation condition, and in this case, the probability that the PUSCH transmission of the CG is LBT successful is greater because the User Equipment (UE, also called terminal) of the CG may share the channel occupation time (Channel Occupancy Time, COT) of the base station. The corresponding rule of following licensed spectrum may result in lower resource utilization in some cases.

The same HARQ process is used for dynamic scheduling and configuration grant, and dynamic scheduling for scheduling the same HARQ process number is received in the process of preparing CG data, in which case there is no provision for the behavior of the UE.

Disclosure of Invention

The embodiment of the invention provides an information transmission and receiving method, a terminal and network side equipment, which are used for solving the problems that when two PUSCHs overlap in resources or HARQ process numbers conflict under the unlicensed spectrum of a 5G communication system, the terminal does not know how to perform data transmission and how to guarantee the communication reliability.

In order to solve the technical problems, the invention adopts the following scheme:

in a first aspect, an embodiment of the present invention provides an information transmission method, which is applied to a terminal, including:

when the first condition is met, information transmission is carried out according to whether the PUSCH resource of the physical uplink shared channel is within the COT or the monitoring result of the listen before talk LBT;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

the hybrid automatic repeat request, HARQ, process numbers of the first PUSCH and the second PUSCH collide.

In a second aspect, an embodiment of the present invention provides an information receiving method, applied to a network side device, including:

When the first condition is met, information is received according to whether the PUSCH resource of the physical uplink shared channel is within the COT or the monitoring result of the listen before talk LBT;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

In a third aspect, an embodiment of the present invention provides a terminal, including:

the transmission module is used for transmitting information according to whether the PUSCH resource of the physical uplink shared channel is within the COT or the monitoring result of Listen Before Talk (LBT) when the first condition is met;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

In a fourth aspect, an embodiment of the present invention provides a terminal, including: the information transmission system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the computer program is executed by the processor to realize the steps of the information transmission method.

In a fifth aspect, an embodiment of the present invention provides a network side device, including:

The receiving module is used for receiving information according to whether the PUSCH resource of the physical uplink shared channel is in the COT or the monitoring result of Listen Before Talk (LBT) when the first condition is met;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

In a sixth aspect, an embodiment of the present invention provides a network side device, including: a memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor, performs the steps of the information receiving method described above.

In a seventh aspect, an embodiment of the present invention provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program when executed by a processor implements the steps of the above-described information transmission method or the steps of the above-described information reception method.

The beneficial effects of the invention are as follows:

according to the scheme, when the resources of the two PUSCHs overlap and/or the HARQ process numbers conflict, information transmission is carried out according to whether the channel occupation time COT or the listening result of the listen-before-talk LBT is carried out, so that the terminal can accurately carry out the PUSCH transmission, and further the communication reliability is guaranteed.

Drawings

Fig. 1 is a schematic flow chart of an information transmission method according to an embodiment of the invention;

fig. 2 shows one of the PUSCH and COT relationships;

FIG. 3 shows a second relation between PUSCH and COT;

FIG. 4 shows a third relation between PUSCH and COT;

FIG. 5 shows a fourth relationship between PUSCH and COT;

fig. 6 shows one of the relations between PUSCHs;

fig. 7 shows a second relation between PUSCHs;

fig. 8 shows a third relation between PUSCHs;

fig. 9 is a flow chart of an information receiving method according to an embodiment of the present invention;

FIG. 10 is a schematic block diagram of a terminal according to an embodiment of the present invention;

fig. 11 is a block diagram showing the structure of a terminal according to an embodiment of the present invention;

fig. 12 is a schematic block diagram of a network device according to an embodiment of the present invention;

fig. 13 is a block diagram of a network device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the drawings and the specific embodiments thereof in order to make the objects, technical solutions and advantages of the present invention more apparent.

In describing embodiments of the present invention, some concepts used in the following description are first explained.

1. Configuring authorized transmission resource configuration

The fourth generation (4 g) communication system performs radio resource control (Radio Resource Control, RRC) configuration in the unlicensed band through a AUL-Subframe field, which contains 40 bits (bits) and indicates subframes that can be used for automatic uplink access (autonomous uplink access, AUL) transmission by means of a bit map. The first bit in this field corresponds to subframe #0 of the radio frame that satisfies SFN mod4=0. A '0' in the Bitmap indicates that the corresponding subframe cannot be used for AUL transmission, and a '1' indicates that the corresponding subframe can be used for AUL transmission. That is, there is no case where PUSCH resources of a dynamically scheduled physical uplink shared channel (Physical Uplink Shared Channel, PUSCH) and a Configuration Grant (CG) overlap.

AUL is also called CG in the fifth generation (5G) communication system. The 5G communication system includes two modes of type1 and type2 in the resource configuration of CG PUSCH in the licensed band. type1 is configured semi-statically (including configuration period, slot (slot) offset, PUSCH start symbol and length SLIV, number of repeated transmissions K) by RRC without detecting downlink control information (Downlink Control Information, DCI). After the RRC configuration (including a configuration period and the number of repetition charges K), the type2 is scheduled by detecting information of the active DCI (including the slot offset and the PUSCH start symbol and the length SLIV) by the User Equipment (UE, also called terminal). The 5G communication system specifies in the licensed band that when PUSCH resources of the dynamically scheduled PUSCH and the CG overlap, the dynamically scheduled PUSCH is always preferentially transmitted.

2. Configuration of unlicensed spectrum grants transmission hybrid automatic repeat request (Hybrid Automatic Repeat reQuest, HARQ) process allocation

In unlicensed spectrum of the 4G communication system, HARQ process numbers of the AUL are carried in the AUL-UCI when the AUL transmission is performed based on UE configuration by RRC, and all 16 HARQ process numbers can be used for dynamically scheduling transmission. In the discussion of unlicensed spectrum for 5G communication systems, there has been an agreement on carrying HARQ process numbers in CG-UCI. That is, CG transmission is also a HARQ process number configured by the UE autonomously selecting RRC and 16 HARQ process numbers may be used for dynamically scheduled transmissions. When the dynamic scheduling and configuration grant uses the same HARQ process number, if the dynamic scheduling which schedules the same HARQ process number is received after the AUL data is sent (at this time, the base station does not demodulate the AUL data), the HARQ buffer of the AUL data is covered by the dynamic scheduling data, and the dynamic scheduling data is sent. If dynamic scheduling for scheduling the same HARQ process number is received during the preparation of AUL data, there is no provision for the behavior of the UE in this case.

In the authorized spectrum of the 5G communication system, the HARQ process number of the PUSCH of the CG and the position of the slot where the PUSCH is currently located are bound, so that the base station can avoid the HARQ process number which is allocated to the scheduled PUSCH and conflicts with the current time when scheduling.

3. Channel idle detection

Before transmitting information in an unlicensed frequency band, the 5G communication system needs to perform channel idle estimation (Clear Channel Assess, CCA)/extended channel idle estimation (extended Clear Channel Assess, eCCA) to listen to a channel, i.e., perform Energy Detection (ED), on an unlicensed frequency band of a New Radio, NR, before transmitting information, and when the Energy is below a certain threshold, the channel is determined to be empty, and a party can start transmission, i.e., listen before talk (listen before talk, LBT). This contention-based access approach leads to uncertainty in the time available for the channel, since the unlicensed band is shared by multiple technologies or multiple transmission nodes. The LBT types currently explicitly available for 5G unlicensed communication systems are three:

LBT Cat 1, does not make any CCA direct transmission, must be usable in case the interval of transmission transition is less than 16us in case the channel has been acquired;

LBT Cat 2, performing channel listening of 25us or 16us, which can be used for a specific signal acquisition channel, the maximum continuous transmission length should be less than a certain value, e.g. 1ms;

LBT Cat 4, channel interception of fusion random back-off is carried out, different priority parameter settings are different, and the maximum length which can be transmitted after the channel is finally obtained is also different.

4. Channel occupancy time (Channel Occupancy Time, COT) sharing of unlicensed bands

The 4G communication system can share COT in an unlicensed frequency band, after a base station obtains a channel through LBT Cat 4, the base station can schedule UE in the COT obtained by the base station, and indicates the type of the LBT Cat used by the UE through DCI, and the base station indicates whether AUL UE can share the COT obtained by the base station through COT sharing indication for AUL in DCI format 1C.

The invention provides an information transmission and receiving method, a terminal and network side equipment aiming at the problem that a terminal does not know how to perform data transmission and how to guarantee communication reliability when two PUSCH resources overlap or HARQ process numbers conflict under an unlicensed spectrum of a 5G communication system.

As shown in fig. 1, an embodiment of the present invention provides an information transmission method, which is applied to a terminal, and includes:

Step 101, when the first condition is met, information is transmitted according to whether the physical uplink shared channel PUSCH resource is within the channel occupation time COT or the listening result of listen before talk LBT.

The first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

Further, the first PUSCH is a dynamically scheduled PUSCH, and the second PUSCH is a configuration grant PUSCH.

The following describes the embodiments of the present invention in detail from two layers of information transmission according to whether the PUSCH resource is within the channel occupation time COT and according to the monitoring result of the LBT.

In the first case, according to whether the PUSCH resource is in the COT, information transmission is performed

In this case, the first condition includes: at least one of resource overlapping of the first PUSCH and the second PUSCH and HARQ process number collision of the first PUSCH and the second PUSCH, that is, when the resource overlapping of the first PUSCH and the second PUSCH, the terminal may perform information transmission according to whether the PUSCH resource is within the COT; when the HARQ process numbers of the first PUSCH and the second PUSCH conflict, the terminal can transmit information according to whether the PUSCH resource is in the COT or not; when the resources of the first PUSCH and the second PUSCH overlap, and the HARQ process numbers of the first PUSCH and the second PUSCH collide, the terminal may perform information transmission according to whether the PUSCH resources are in the COT.

It should be further noted that, the collision of the HARQ process numbers of the first PUSCH and the second PUSCH refers to: the terminal receives the scheduling instruction of the first PUSCH in the process of preparing the data of the second PUSCH, and the first PUSCH and the second PUSCH use the same HARQ process number (i.e. receive the dynamic scheduling of scheduling the same HARQ process number as the second PUSCH), that is, when the terminal receives the dynamic scheduling of scheduling the same HARQ process number in the process of preparing the data of the second PUSCH.

In this case, the terminal needs to send configuration information of the COT, and after receiving the configuration information, the terminal determines whether the PUSCH resource is within the channel occupation time COT according to the configuration information, where the configuration information includes: the time range or end time, further, the time range may be a start-stop time, a duration, a remaining time, etc. of the COT. Specifically, the network side device may instruct, by using Downlink Control Information (DCI), configuration information of the COT, and the terminal may infer whether the first PUSCH and the second PUSCH are within the COT obtained by the network side device according to a time range or an ending time of the COT; the specific implementation mode of the terminal for transmitting the information according to the judging result comprises the following steps:

In the first mode, if the first PUSCH or the second PUSCH is located in the COT, transmitting the PUSCH located in the COT;

note that being located in the COT means that all the resource positions of the PUSCH transmitted by the terminal are located in the COT, and if some of the resource positions of the PUSCH transmitted by the terminal are located in the COT and some of the resource positions are located outside the COT, the resource positions are also referred to as being located outside the COT.

Such implementation means that if the first PUSCH or the second PUSCH is located in the COT, the PUSCH located in the COT is preferentially transmitted; for example, when only the first PUSCH is located within the COT, the first PUSCH is preferentially transmitted; when only the second PUSCH is located within the COT, the second PUSCH is preferentially transmitted.

For example, when the resources of the configuration authorized PUSCH and the dynamically scheduled PUSCH overlap, the configuration authorized PUSCH is located in the COT, the dynamically scheduled PUSCH is partially located outside the COT, and the relationship between the PUSCH and the COT is as shown in fig. 2 (where, in fig. 2, a diagonal filled box indicates the configuration authorized PUSCH, and a horizontal filled box indicates the dynamically scheduled PUSCH), then the terminal transmits the configuration authorized PUSCH.

In a second mode, if the first PUSCH and the second PUSCH are both located in the COT or are both located outside the COT, transmitting a PUSCH with a high priority in the first PUSCH and the second PUSCH;

It should be noted that, in the two cases, in the first case, when the first PUSCH and the second PUSCH are both located in the COT, the terminal transmits the PUSCH with the high priority in the first PUSCH and the second PUSCH; and in the second case, when the first PUSCH and the second PUSCH are both positioned outside the COT, the terminal transmits the high-priority PUSCH in the first PUSCH and the second PUSCH.

Here, it should be further noted that the determining manner of the priorities of the first PUSCH and the second PUSCH includes one of the following:

a11, the priority of the first PUSCH is higher than that of the second PUSCH;

that is, in this case, the priority of the first PUSCH that prescribes dynamic scheduling is higher than the priority of the second PUSCH that configures grant.

For example, when the terminal receives PUSCH with HARQ process number 5 in the process of preparing configuration grant data with HARQ process number 5, the dynamically scheduled PUSCH and the configuration grant PUSCH are both in the COT, and the relationship between the PUSCH and the COT is shown in fig. 3 (in fig. 3, the diagonal filling box represents the configuration grant PUSCH, and the horizontal filling box represents the dynamically scheduled PUSCH), and the terminal transmits the dynamically scheduled PUSCH.

A12, the priority of the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH is higher than the priority of the PUSCH with the rear time domain resource;

Note that, in this case, if the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH (i.e., the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH), the priority of the first PUSCH is higher than the priority of the second PUSCH; if the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH (i.e., the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH), then the priority of the second PUSCH is higher than the priority of the first PUSCH.

For example, when the terminal receives the PUSCH with the HARQ process number 5 in the process of preparing the configuration grant data with the HARQ process number 5, and the configuration grant PUSCH overlaps with the resources of the dynamically scheduled PUSCH, the relationship between the dynamically scheduled PUSCH and the configuration grant PUSCH is shown in fig. 4, where the relationship between the PUSCH and the COT is shown in fig. 4 (in fig. 4, the diagonal filling box indicates the configuration grant PUSCH, and the horizontal filling box indicates the dynamically scheduled PUSCH), and the terminal transmits the configuration grant PUSCH because the time domain resources of the configuration grant PUSCH are earlier than the time domain resources of the dynamically scheduled PUSCH.

A13, the higher priority of the corresponding service priority PUSCH in the first PUSCH and the second PUSCH is higher than the lower priority PUSCH of the corresponding service;

It should be noted that, in this case, if the traffic priority of the data transmitted by the first PUSCH is higher than the traffic priority of the data transmitted by the second PUSCH, the priority of the first PUSCH is higher than the priority of the second PUSCH; and if the service priority of the data transmitted by the second PUSCH is higher than that of the data transmitted by the first PUSCH, the priority of the second PUSCH is higher than that of the first PUSCH.

For example, when the terminal receives the PUSCH with the HARQ process number 5 in the process of preparing the configuration grant data with the HARQ process number 5, and the configuration grant PUSCH overlaps with the resources of the dynamically scheduled PUSCH, the dynamically scheduled PUSCH and the configuration grant PUSCH are both outside the COT, as shown in fig. 5, the relationship between PUSCH and COT (in fig. 5, the diagonal filling box indicates the PUSCH with grant configuration, and the horizontal filling box indicates the PUSCH with dynamic scheduling), and the terminal transmits the PUSCH with dynamic scheduling because the traffic priority of the data transmitted by the PUSCH with dynamic scheduling is higher than the traffic priority of the data transmitted by the PUSCH with grant configuration.

In the second case, according to the monitoring result of LBT, information transmission is performed

In this case, the first condition is: the resources of the first PUSCH and the second PUSCH are overlapped; that is, when the resources of the first PUSCH and the second PUSCH overlap, the terminal may perform information transmission according to the listening result of the LBT.

Specifically, the implementation manner of the terminal for information transmission according to the monitoring result includes:

in the first mode, if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to make LBT and the PUSCH with the rear time domain resource fails to make LBT, transmitting the PUSCH with the rear time domain resource.

The implementation manner refers to that if the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH (i.e., the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH), and the first PUSCH fails to perform LBT, and the second PUSCH succeeds in performing LBT, the terminal transmits the second PUSCH; if the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH (i.e., the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH), and the second PUSCH fails to perform LBT, and the first PUSCH succeeds in performing LBT, the terminal transmits the first PUSCH.

If LBT is successful on the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH, information transmission is carried out according to a first preset rule;

wherein the first preset rule includes one of the following:

b11, transmitting the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH;

the case refers to that if the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH (i.e. the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH), and the first PUSCH is successfully LBT, the terminal transmits the first PUSCH; if the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH (i.e., the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH), and the LBT of the second PUSCH is successful, the terminal transmits the second PUSCH.

For example, when the resources of the configuration authorized PUSCH and the dynamically scheduled PUSCH overlap, the time domain resources of the configuration authorized PUSCH are earlier than the dynamically scheduled PUSCH, and the configuration authorized PUSCH is successful in LBT, and the relationship between PUSCHs is shown in fig. 6 (where, in fig. 6, a diagonal line filled box represents the configuration authorized PUSCH and a horizontal line filled box represents the dynamically scheduled PUSCH), then the terminal transmits the configuration authorized PUSCH.

B12, transmitting the part of the high-priority PUSCH in the first PUSCH and the second PUSCH, which is not overlapped with the high-priority PUSCH, in the low-priority PUSCH;

this means that if the priority of the first PUSCH is higher than that of the second PUSCH, the terminal transmits all the first PUSCH and a portion of the second PUSCH that is not overlapped with the first PUSCH; if the priority of the second PUSCH is higher than that of the first PUSCH, the terminal transmits all the second PUSCH and a part of the first PUSCH which is not overlapped with the second PUSCH.

In this case, the manner of determining the priorities of the first PUSCH and the second PUSCH by the terminal is similar to the manner of determining the priorities of the first PUSCH and the second PUSCH by the terminal in the case one, and will not be described herein.

For example, when the resources of the configuration authorized PUSCH and the dynamic scheduled PUSCH overlap, the priority of the dynamic scheduled PUSCH is higher than that of the configuration authorized PUSCH, and the configuration authorized PUSCH is successfully LBT, and the relationship between PUSCHs is shown in fig. 7 (where, in fig. 7, a diagonal line filled box indicates the configuration authorized PUSCH and a horizontal line filled box indicates the dynamic scheduled PUSCH), then the terminal transmits a portion where the configuration authorized PUSCH and the dynamic scheduled PUSCH do not overlap (this case may be referred to as puncturing to transmit the configuration authorized PUSCH), and transmits the complete dynamic scheduled PUSCH.

B13, transmitting the high-priority PUSCH in the first PUSCH and the second PUSCH, if the time domain resource of the low-priority PUSCH in the first PUSCH and the second PUSCH is front, transmitting the part which is not overlapped with the high-priority PUSCH in the low-priority PUSCH, and if the time domain resource of the low-priority PUSCH is rear, not transmitting the low-priority PUSCH;

it should be noted that, if the priority of the first PUSCH is higher than the priority of the second PUSCH, and the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH (i.e., the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH), the terminal transmits all the first PUSCH and the part of the second PUSCH which is not overlapped with the first PUSCH; if the priority of the first PUSCH is higher than the priority of the second PUSCH, and the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH (i.e., the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH), the terminal only transmits the first PUSCH; if the priority of the second PUSCH is higher than the priority of the first PUSCH and the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH (i.e., the time domain resource of the first PUSCH is earlier than the time domain resource of the second PUSCH), the terminal transmits all the second PUSCH and the part of the first PUSCH which is not overlapped with the second PUSCH; if the priority of the second PUSCH is higher than the priority of the first PUSCH and the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH (i.e., the time domain resource of the second PUSCH is earlier than the time domain resource of the first PUSCH), the terminal only transmits the second PUSCH.

For example, when the resources of the configuration authorized PUSCH and the dynamically scheduled PUSCH overlap, the traffic priority of the data transmitted by the configuration authorized PUSCH is higher than that of the data transmitted by the dynamically scheduled PUSCH, and the time domain resources of the configuration authorized PUSCH are earlier than those of the dynamically scheduled PUSCH and the configuration authorized PUSCH is successful in LBT, the relationship between the PUSCHs is as shown in fig. 8 (in fig. 8, the diagonal line filling box represents the configuration authorized PUSCH and the horizontal line filling box represents the dynamically scheduled PUSCH), and then the terminal transmits the configuration authorized PUSCH.

In order to ensure that the terminal is consistent with the understanding of the network side device, how the terminal transmits PUSCH, the network side device also needs to receive PUSCH in the same manner.

The embodiment of the invention can ensure that the terminal can accurately transmit the PUSCH, further ensure the communication reliability, effectively increase the utilization rate and flexibility of spectrum resources and increase the throughput.

As shown in fig. 9, an embodiment of the present invention further provides an information receiving method, which is applied to a network side device, including:

step 901, when a first condition is satisfied, receiving information according to whether a physical uplink shared channel PUSCH resource is within a channel occupation time COT or a listening result of listen before talk LBT;

Wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

Specifically, the first PUSCH is a dynamically scheduled PUSCH, and the second PUSCH is a PUSCH configuring grant.

Optionally, the HARQ process number collision of the first PUSCH and the second PUSCH is: in the process of preparing data of the second PUSCH, the terminal receives a scheduling instruction of the first PUSCH, and the first PUSCH and the second PUSCH use the same HARQ process number.

Optionally, the receiving information according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT includes:

if the first PUSCH or the second PUSCH is located within the COT, the PUSCH located within the COT is received.

and if the first PUSCH and the second PUSCH are both positioned in the COT or are both positioned outside the COT, receiving the high-priority PUSCH in the first PUSCH and the second PUSCH.

Optionally, before the receiving of the information according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT, the method further includes:

Transmitting configuration information of COT to the terminal;

wherein the configuration information includes: a time range or an end time.

Optionally, in the first condition: when the resources of the first PUSCH and the second PUSCH overlap, information reception is performed according to a listening result of the listen before talk LBT, including:

if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to be LBT and the PUSCH with the rear time domain resource fails to be LBT, receiving the PUSCH with the rear time domain resource.

if LBT is successful on the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH, information receiving is carried out according to a first preset rule;

wherein the first preset rule includes one of the following:

receiving a PUSCH with a front time domain resource in the first PUSCH and the second PUSCH;

receiving high-priority PUSCH in the first PUSCH and the second PUSCH and a part, which is not overlapped with the high-priority PUSCH, in the low-priority PUSCH;

and receiving the high-priority PUSCH in the first PUSCH and the second PUSCH, and if the time domain resource of the low-priority PUSCH in the first PUSCH and the second PUSCH is front, receiving the part which is not overlapped with the high-priority PUSCH in the low-priority PUSCH.

Specifically, the determining manner of the priorities of the first PUSCH and the second PUSCH includes one of the following:

the priority of the first PUSCH is higher than the priority of the second PUSCH;

the priority of the PUSCH before the time domain resource in the first PUSCH and the second PUSCH is higher than the priority of the PUSCH after the time domain resource;

and the priority of the corresponding service-high PUSCH in the first PUSCH and the second PUSCH is higher than that of the corresponding service-low priority PUSCH.

It should be noted that, in the above embodiments, all descriptions about the network side device are applicable to the embodiment of the information receiving method, and the same technical effects as those of the embodiment can be achieved.

As shown in fig. 10, an embodiment of the present invention provides a terminal 1000, including:

a transmission module 1001, configured to, when a first condition is met, perform information transmission according to whether a PUSCH resource of a physical uplink shared channel is within a channel occupation time COT or a listening result of listen-before-talk LBT;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

Further, the HARQ process number collision of the first PUSCH and the second PUSCH is: in the process of preparing data of the second PUSCH, the terminal receives a scheduling instruction of the first PUSCH, and the first PUSCH and the second PUSCH use the same HARQ process number.

Optionally, the transmission module 1001 performs information transmission according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT, and includes:

and the first transmission unit is used for transmitting the PUSCH positioned in the COT if the first PUSCH or the second PUSCH is positioned in the COT.

and the second transmission unit is used for transmitting the high-priority PUSCH in the first PUSCH and the second PUSCH if the first PUSCH and the second PUSCH are both positioned in the COT or are both positioned outside the COT.

Optionally, the transmission module 1001 further includes, before performing information transmission, according to whether the physical uplink shared channel PUSCH resource is within the channel occupation time COT:

the configuration receiving module is used for receiving the configuration information of the COT sent by the network side equipment;

A determining module, configured to determine, according to the configuration information, whether a PUSCH resource is within a channel occupation time COT;

wherein the configuration information includes: a time range or an end time.

Optionally, in the first condition: when the resources of the first PUSCH and the second PUSCH overlap, the transmission module 1001 performs information transmission according to a listening result of listen before talk LBT, and includes:

and the third transmission unit is used for transmitting the PUSCH with the rear time domain resource if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to perform LBT and the PUSCH with the rear time domain resource fails to perform LBT.

a fourth transmission unit, configured to perform information transmission according to a first preset rule if LBT is successful for a PUSCH with a front time domain resource in the first PUSCH and the second PUSCH;

wherein the first preset rule includes one of the following:

transmitting a PUSCH with a front time domain resource in the first PUSCH and the second PUSCH;

transmitting a high-priority PUSCH in the first PUSCH and the second PUSCH and a part of a low-priority PUSCH, which is not overlapped with the high-priority PUSCH;

And transmitting the high-priority PUSCH in the first PUSCH and the second PUSCH, if the time domain resource of the low-priority PUSCH in the first PUSCH and the second PUSCH is front, transmitting the part which is not overlapped with the high-priority PUSCH in the low-priority PUSCH, and if the time domain resource of the low-priority PUSCH is rear, not transmitting the low-priority PUSCH.

Further, the determining manner of the priorities of the first PUSCH and the second PUSCH includes one of the following:

It should be noted that, the terminal embodiment is a terminal corresponding to the information transmission method applied to the terminal, and all implementation manners of the foregoing embodiment are applicable to the terminal embodiment, and the same technical effects as those of the terminal embodiment can be achieved.

Fig. 11 is a schematic diagram of a hardware structure of a terminal for implementing an embodiment of the present invention.

The terminal 110 includes, but is not limited to: radio frequency unit 1110, network module 1120, audio output unit 1130, input unit 1140, sensor 1150, display unit 1160, user input unit 1170, interface unit 1180, memory 1190, processor 1111, and power supply 1112. It will be appreciated by those skilled in the art that the terminal structure shown in fig. 11 is not limiting of the terminal and that the terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In the embodiment of the invention, the terminal comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer and the like.

The radio frequency unit 1110 is configured to perform information transmission according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT or a listening result of listen-before-talk LBT when the first condition is satisfied;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

According to the terminal provided by the embodiment of the invention, when the resources of the two PUSCHs overlap and/or the HARQ process numbers conflict, the information transmission is carried out according to whether the channel occupation time COT or the listening result of listen-before-talk LBT is carried out, so that the terminal can be ensured to accurately carry out the PUSCH transmission, and further the communication reliability is ensured.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 1110 may be configured to receive and send information or signals during a call, specifically, receive downlink data from a network side device, and then process the downlink data with the processor 1111; in addition, the uplink data is sent to the network side equipment. Typically, the radio frequency unit 1110 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1110 may also communicate with networks and other devices through a wireless communication system.

The terminal provides wireless broadband internet access to the user through the network module 1120, such as helping the user to send and receive e-mail, browse web pages, access streaming media, etc.

The audio output unit 1130 may convert audio data received by the radio frequency unit 1110 or the network module 1120 or stored in the memory 1190 into an audio signal and output as sound. Also, the audio output unit 1130 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the terminal 110. The audio output unit 1130 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1140 is used to receive an audio or video signal. The input unit 1140 may include a graphics processor (Graphics Processing Unit, GPU) 1141 and a microphone 1142, the graphics processor 1141 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1160. The image frames processed by the graphics processor 1141 may be stored in memory 1190 (or other storage medium) or transmitted via the radio frequency unit 1110 or the network module 1120. Microphone 1142 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to a mobile communication network side device via the radio frequency unit 1110 in case of a phone call mode.

Terminal 110 also includes at least one sensor 1150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1161 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 1161 and/or the backlight when the terminal 110 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when the accelerometer sensor is stationary, and can be used for recognizing the terminal gesture (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 1150 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described herein.

The display unit 1160 is used to display information input by a user or information provided to the user. The display unit 1160 may include a display panel 1161, and the display panel 1161 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1170 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the terminal. In particular, the user input unit 1170 includes a touch panel 1171 and other input devices 1172. The touch panel 1171, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (such as operations of the user on the touch panel 1171 or thereabout using any suitable object or accessory such as a finger, stylus, or the like). The touch panel 1171 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 1111, and receives and executes commands sent from the processor 1111. In addition, the touch panel 1171 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1171, the user input unit 1170 may also include other input devices 1172. In particular, other input devices 1172 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein.

Further, the touch panel 1171 may be overlaid on the display panel 1161, and when the touch panel 1171 detects a touch operation thereon or thereabout, the touch panel 1171 is transferred to the processor 1111 to determine a type of touch event, and then the processor 1111 provides a corresponding visual output on the display panel 1161 according to the type of touch event. Although in fig. 11, the touch panel 1171 and the display panel 1161 are two independent components for implementing the input and output functions of the terminal, in some embodiments, the touch panel 1171 may be integrated with the display panel 1161 to implement the input and output functions of the terminal, which is not limited herein.

The interface unit 1180 is an interface through which an external device is connected to the terminal 110. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 1180 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the terminal 110 or may be used to transmit data between the terminal 110 and an external device.

Memory 1190 may be used to store software programs and various data. The memory 1190 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 1190 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 1111 is a control center of the terminal, and connects various parts of the entire terminal using various interfaces and lines, and performs various functions of the terminal and processes data by running or executing software programs and/or modules stored in the memory 1190, and calling data stored in the memory 1190, thereby performing overall monitoring of the terminal. Processor 1111 may include one or more processing units; preferably, the processor 1111 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application program, etc., and the modem processor mainly processes wireless communication. It is to be appreciated that the modem processor described above may not be integrated into the processor 1111.

Terminal 110 may also include a power supply 1112 (e.g., a battery) for powering the various components, and preferably, power supply 1112 may be logically connected to processor 1111 via a power management system that performs functions such as managing charging, discharging, and power consumption.

In addition, the terminal 110 includes some functional modules, which are not shown, and will not be described herein.

Preferably, the embodiment of the present invention further provides a terminal, which includes a processor 1111, a memory 1190, and a computer program stored in the memory 1190 and capable of running on the processor 1111, where the computer program when executed by the processor 1111 implements the respective processes of the embodiment of the information transmission method applied to the terminal side, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process of the information transmission method embodiment applied to the terminal side, and can achieve the same technical effects, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

As shown in fig. 12, an embodiment of the present invention further provides a network side device 1200, including:

a receiving module 1201, configured to receive information according to whether a PUSCH resource of a physical uplink shared channel is within a channel occupation time COT or a listening result of listen-before-talk LBT when a first condition is satisfied;

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

Optionally, the receiving module 1201 performs information receiving according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT, and includes:

and the first receiving unit is used for receiving the PUSCH positioned in the COT if the first PUSCH or the second PUSCH is positioned in the COT.

And the second receiving unit is used for receiving the high-priority PUSCH in the first PUSCH and the second PUSCH if the first PUSCH and the second PUSCH are both positioned in the COT or are both positioned outside the COT.

Optionally, the receiving module 1201 further includes, before performing information reception, according to whether the physical uplink shared channel PUSCH resource is within the channel occupation time COT:

the configuration sending module is used for sending the configuration information of the COT to the terminal;

wherein the configuration information includes: a time range or an end time.

Optionally, in the first condition: in the case that the resources of the first PUSCH and the second PUSCH overlap, the receiving module 1201 implements, when receiving information according to the listening result of listen before talk LBT, including:

and the third receiving unit is used for receiving the PUSCH with the rear time domain resource if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to make LBT and the PUSCH with the rear time domain resource fails to make LBT.

a fourth receiving unit, configured to receive information according to a first preset rule if LBT is successful for a PUSCH with a front time domain resource in the first PUSCH and the second PUSCH;

Wherein the first preset rule includes one of the following:

The embodiment of the invention also provides a network side device, which comprises: the computer program is executed by the processor to realize each process in the embodiment of the information receiving method applied to the network side device, and can achieve the same technical effect, so that repetition is avoided and redundant description is omitted.

The embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the computer program realizes each process in the embodiment of the information receiving method applied to the network side device, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

Fig. 13 is a block diagram of a network side device according to an embodiment of the present invention, which can implement details of the above-described information receiving method and achieve the same effects. As shown in fig. 13, the network-side apparatus 1300 includes: processor 1301, transceiver 1302, memory 1303, and bus interface, wherein:

a processor 1301 for reading a program in the memory 1303, performing the following process:

when the transceiver 1302 meets the first condition, information is received according to whether the physical uplink shared channel PUSCH resource is within the channel occupation time COT or the listening result of listen before talk LBT;

Wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

In fig. 13, a bus architecture may comprise any number of interconnected buses and bridges, with one or more processors, represented by processor 1301, and various circuits of memory, represented by memory 1303, linked together. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are well known in the art and, therefore, will not be described further herein. The bus interface provides an interface. The transceiver 1302 may be a number of elements, i.e., including a transmitter and a receiver, providing a means for communicating with various other apparatus over a transmission medium.

Optionally, the processor 1301 is configured to read a program in the memory 1303, where the program is configured to perform information reception according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT, and perform the following procedure:

Optionally, the processor 1301 is configured to read the program in the memory 1303, and further perform the following procedure:

transmitting configuration information of the COT to the terminal through the transceiver 1302;

wherein the configuration information includes: a time range or an end time.

Optionally, in the first condition: in the case that the resources of the first PUSCH and the second PUSCH overlap, the processor 1301 is configured to read a program for performing information reception in the memory 1303 according to a listening result of listen before talk LBT, and execute the following procedure:

wherein the first preset rule includes one of the following:

The network side device may be a base station (Base Transceiver Station, BTS) in global mobile communication (Global System of Mobile communication, GSM) or code division multiple access (Code Division Multiple Access, CDMA), a base station (NodeB, NB) in wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), an evolved base station (Evolutional Node B, eNB or eNodeB) in LTE, a relay station or an access point, or a base station in a future 5G network, etc., which are not limited herein.

While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and changes can be made without departing from the principles of the present invention, and such modifications and changes are intended to be within the scope of the present invention.

Claims

1. An information transmission method applied to a terminal, comprising the following steps:

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

the HARQ process number conflict of the first PUSCH and the second PUSCH;

wherein, at the first condition: and under the condition that the resources of the first PUSCH and the second PUSCH are overlapped, carrying out information transmission according to the monitoring result of the Listen Before Talk (LBT), wherein the method comprises the following steps:

if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to be LBT and the PUSCH with the rear time domain resource fails to be LBT, transmitting the PUSCH with the rear time domain resource; or alternatively

Or, the performing information transmission according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT includes:

if the first PUSCH or the second PUSCH is located in the COT, transmitting the PUSCH located in the COT; or alternatively

And if the first PUSCH and the second PUSCH are both positioned in the COT or are both positioned outside the COT, transmitting the high-priority PUSCH in the first PUSCH and the second PUSCH.

2. The information transmission method of claim 1, wherein the first PUSCH is a dynamically scheduled PUSCH and the second PUSCH is a PUSCH configured for grant.

3. The information transmission method of claim 2, wherein the HARQ process number collision of the first PUSCH and the second PUSCH is: in the process of preparing data of the second PUSCH, the terminal receives a scheduling instruction of the first PUSCH, and the first PUSCH and the second PUSCH use the same HARQ process number.

4. The information transmission method according to claim 1, further comprising, before the information transmission according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT:

receiving configuration information of COT sent by network side equipment;

Determining whether the PUSCH resource is within the channel occupation time COT according to the configuration information;

wherein the configuration information includes: a time range or an end time.

5. The information transmission method according to claim 1, wherein the first preset rule includes one of:

6. The information transmission method according to claim 1 or 5, wherein the determining manner of the priorities of the first PUSCH and the second PUSCH includes one of:

7. An information receiving method applied to network side equipment is characterized by comprising the following steps:

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

the HARQ process number conflict of the first PUSCH and the second PUSCH;

wherein, at the first condition: when the resources of the first PUSCH and the second PUSCH overlap, information reception is performed according to a listening result of the listen before talk LBT, including:

if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails to be LBT and the PUSCH with the rear time domain resource fails to be LBT, receiving the PUSCH with the rear time domain resource; or alternatively

or alternatively

The receiving information according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT includes:

If the first PUSCH or the second PUSCH is positioned in the COT, receiving the PUSCH positioned in the COT; or alternatively

8. The information receiving method of claim 7, wherein the first PUSCH is a dynamically scheduled PUSCH and the second PUSCH is a PUSCH configured for grant.

9. The information receiving method according to claim 7, further comprising, before the receiving of the information according to whether the PUSCH resource of the physical uplink shared channel is within the channel occupation time COT:

transmitting configuration information of COT to the terminal;

wherein the configuration information includes: a time range or an end time.

10. The information receiving method according to claim 7, wherein the first preset rule includes one of:

11. The information receiving method according to claim 7 or 10, wherein the determining manner of the priorities of the first PUSCH and the second PUSCH includes one of:

12. A terminal, comprising:

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

the HARQ process number conflict of the first PUSCH and the second PUSCH;

wherein, at the first condition: when the first PUSCH and the second PUSCH overlap in resources, the transmission module implements information transmission according to a listen-before-talk LBT result, where the information transmission includes:

A third transmission unit, configured to transmit the PUSCH with the rear time domain resource if the PUSCH with the front time domain resource in the first PUSCH and the second PUSCH fails in LBT and the PUSCH with the rear time domain resource fails in LBT; or alternatively

or alternatively

The transmission module realizes information transmission according to whether the PUSCH resource is in the COT or not, and comprises the following steps:

a first transmission unit, configured to transmit a PUSCH located in the COT if the first PUSCH or the second PUSCH is located in the COT; or alternatively

13. The terminal of claim 12, wherein the first preset rule comprises one of:

14. The terminal according to claim 12 or 13, wherein the manner of determining the priorities of the first PUSCH and the second PUSCH comprises one of:

15. A terminal, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor realizes the steps of the information transmission method according to any one of claims 1 to 6.

16. A network side device, comprising:

wherein the first condition includes at least one of:

the resources of the first PUSCH and the second PUSCH are overlapped;

the HARQ process number conflict of the first PUSCH and the second PUSCH;

wherein, at the first condition: when the resources of the first PUSCH and the second PUSCH overlap, the receiving module implements information receiving according to a listening result of listen before talk LBT, where the information receiving includes:

a third receiving unit, configured to receive a PUSCH with a rear time domain resource if a PUSCH with a front time domain resource in the first PUSCH and the second PUSCH fails to make LBT and a PUSCH with a rear time domain resource fails to make LBT; or alternatively

or alternatively

The receiving module realizes that when information is received according to whether the Physical Uplink Shared Channel (PUSCH) resource is within the Channel Occupation Time (COT), the receiving module comprises:

a first receiving unit, configured to receive a PUSCH located in the COT if the first PUSCH or the second PUSCH is located in the COT; or alternatively

17. The network-side device of claim 16, wherein the first preset rule comprises one of:

18. A network side device, comprising: memory, a processor and a computer program stored on the memory and executable on the processor, which when executed by the processor realizes the steps of the information receiving method according to any one of claims 7 to 11.

19. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the information transmission method according to any one of claims 1 to 6 or the steps of the information reception method according to any one of claims 7 to 11.