CN116137964A

CN116137964A - Method, device, equipment and storage medium for transmitting and acquiring scheduling information

Info

Publication number: CN116137964A
Application number: CN202180002871.5A
Authority: CN
Inventors: 付婷
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2023-05-19
Also published as: WO2023039889A1

Abstract

The present disclosure provides a method, apparatus, device, and storage medium for transmitting and acquiring scheduling information. The method for transmitting scheduling information is executed by the user equipment and comprises the following steps: and sending indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment. By adopting the method, the subcarrier which is determined by the network equipment for the user equipment and is scheduled by the cross carrier is the subcarrier which is suitable for the capability of the user equipment, thereby reducing the complexity of UE processing.

Description

Method, device, equipment and storage medium for transmitting and acquiring scheduling information

Technical Field

The present disclosure relates to the field of wireless communications technologies, and in particular, to a method, an apparatus, a device, and a storage medium for transmitting and acquiring scheduling information.

Background

Currently, in the case of a User Equipment (UE) supporting carrier aggregation (Carrier Aggregation, CA) of both high and low frequency bands, for example, in the case of CA supporting both a frequency band above 52.6GHz and a frequency band below 52.6GHz, cross-carrier scheduling may be performed on two carriers with widely different subcarrier bandwidths (subcarrier spacing, SCS), for example, two carriers with SCS of 15KHz and SCS of 960 KHz. This case of cross-carrier scheduling increases the complexity of the UE, requiring that the UE have a large buffering capacity and data processing capacity.

Disclosure of Invention

In view of this, the present disclosure provides a method, apparatus, device and storage medium for transmitting and acquiring scheduling information.

According to a first aspect of embodiments of the present disclosure, there is provided a method of transmitting scheduling information, the method being performed by a user equipment, comprising:

and sending indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

In an embodiment, a maximum frequency interval between the scheduled subcarrier corresponding to the indication information and the scheduled subcarrier is smaller than a set frequency interval.

In one embodiment, the method further comprises:

a set frequency interval defined by the communication protocol is determined.

In an embodiment, the indication information is used by the network device to determine scheduled subcarriers for cross-carrier scheduling for the user device.

In an embodiment, the indication information includes at least one of:

the maximum difference characterization value of the scheduling sub-carrier supported by the user equipment and the scheduled sub-carrier, wherein the frequency interval corresponding to the maximum difference characterization value is smaller than the set frequency interval;

and at least one subcarrier pair supported by the user equipment, wherein each subcarrier pair corresponds to a scheduled subcarrier and a scheduled subcarrier, and the frequency interval of each subcarrier pair is smaller than the set frequency interval.

In an embodiment, the difference characterization value is a difference between the frequency of the scheduled subcarrier and the frequency of the scheduled subcarrier, or a difference between the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier;

the frequency representation value of the scheduled subcarrier and the frequency representation value of the scheduled subcarrier are calculated based on a set reference frequency.

In an embodiment, the indication information includes at least one of: indication information in a first scene and indication information in a second scene;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.

In an embodiment, the sending the indication information to the network device includes:

transmitting the indication information in the first scene and the indication information in the second scene through the same signaling;

transmitting the indication information in the first scene and the indication information in the second scene through different signaling;

and sending the indication information to the network equipment through high-layer signaling.

According to a second aspect of embodiments of the present disclosure, there is provided a method of acquiring scheduling information, the method being performed by a network device, comprising:

and acquiring indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

In an embodiment, the obtaining the indication information includes at least one of:

receiving the indication information from the user equipment; or (b)

The indication information is acquired based on a communication protocol.

In an embodiment, when the indication information is received from the user equipment, the indication information includes at least one of:

and at least one subcarrier pair supported by the user equipment, wherein each subcarrier pair corresponds to a scheduling subcarrier and a scheduled subcarrier, and the frequency interval of each subcarrier pair is smaller than the set frequency interval.

In an embodiment, the receiving the indication information from the user equipment includes:

receiving indication information in a first scene and indication information in a second scene through the same signaling;

receiving indication information in a first scene and indication information in a second scene through different signaling;

The indication information is received from the user equipment through higher layer signaling.

According to a third aspect of the embodiments of the present disclosure, there is provided an apparatus for transmitting scheduling information, applied to a user equipment, including:

and the sending module is configured to send indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

According to a fourth aspect of the embodiments of the present disclosure, there is provided an apparatus for acquiring scheduling information, applied to a network device, including:

and the receiving module is configured to acquire indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

According to a fifth aspect of embodiments of the present disclosure, there is provided a mobile terminal, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute executable instructions in the memory to implement the steps of the method of transmitting scheduling information.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a network side device, including:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute executable instructions in the memory to implement the steps of the method of obtaining scheduling information.

According to a seventh aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored thereon executable instructions that, when executed by a processor, implement the steps of a method of transmitting scheduling information or a method of obtaining scheduling information.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects: the user equipment sends indication information to the network equipment, and reports the sub-carriers which can be supported by the user equipment during cross-carrier scheduling to the network equipment. The network device obtains indication information indicating subcarriers of cross-carrier scheduling supported by the user device, thereby determining suitable subcarriers for the user device based on the indication information. Therefore, the subcarriers of the cross-carrier scheduling determined by the network equipment for the user equipment are the subcarriers suitable for the capability of the user equipment, thereby reducing the complexity of UE processing.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the disclosure and are incorporated in and constitute a part of this application, illustrate embodiments of the disclosure and together with the description serve to explain the embodiments of the disclosure and not to limit the embodiments of the disclosure unduly. In the drawings:

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the embodiments of the disclosure.

FIG. 1 is a flowchart illustrating a method of transmitting scheduling information, according to an example embodiment;

FIG. 2 is a flowchart illustrating a method of transmitting scheduling information, according to an example embodiment;

FIG. 3 is a flowchart illustrating a method of transmitting scheduling information, according to an example embodiment;

FIG. 4 is a flowchart illustrating a method of transmitting scheduling information, according to an example embodiment;

FIG. 5 is a flowchart illustrating a method of transmitting scheduling information, according to an example embodiment;

FIG. 6 is a flowchart illustrating a method of acquiring scheduling information, according to an example embodiment;

FIG. 7 is a flowchart illustrating a method of acquiring scheduling information, according to an example embodiment;

FIG. 8 is a flowchart illustrating a method of acquiring scheduling information, according to an example embodiment;

FIG. 9 is a flowchart illustrating a method of acquiring scheduling information, according to an example embodiment;

FIG. 10 is a flowchart illustrating a method of acquiring scheduling information, according to an example embodiment;

Fig. 11 is a block diagram illustrating an apparatus for transmitting scheduling information according to an exemplary embodiment;

FIG. 12 is a block diagram illustrating an apparatus for acquiring scheduling information in accordance with an exemplary embodiment;

fig. 13 is a block diagram illustrating an apparatus for transmitting scheduling information according to an exemplary embodiment;

fig. 14 is a block diagram illustrating an apparatus for acquiring scheduling information according to an exemplary embodiment.

Detailed Description

Embodiments of the present disclosure will now be further described with reference to the drawings and detailed description.

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.

It should be noted that, in one embodiment of the present disclosure, a plurality of steps may be included; these steps are numbered for ease of description; however, these numbers are not limiting the time slots and the execution sequence between the steps; the steps may be performed in any order, and embodiments of the present disclosure are not limited in this regard.

The existing NR protocol is only used for frequencies below 52.6GHz, and the optional SCS is 15KHz/30KHz/60KHz/120KHz. The larger the SCS, the shorter the duration of one slot (slot). For example, in the case of a 15KHz subcarrier bandwidth, the duration of one slot (slot) is 1ms; under the condition of 30KHz subcarrier bandwidth, the duration of one slot is 0.5ms; in the case of a 60KHz subcarrier bandwidth, the duration of one slot is 0.25ms, and so on.

In the high frequency band around 60GHz, a larger subcarrier bandwidth, for example 960KHz, is typically selected in order to cope with the phase noise. A larger SCS corresponds to a smaller slot duration, so that in the case of 960KHz the duration of one slot is 0.015625ms, i.e. 1/64ms.

When the UE supports CA in both high and low frequency bands, cross-carrier scheduling may be performed on two carriers with greatly different SCS, for example, on two carriers with SCS of 15KHz and SCS of 960KHz. This requires the UE to have a larger buffering capacity as well as data processing capability, thereby increasing the complexity of the UE.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 1 is a flowchart illustrating a method of transmitting scheduling information according to an exemplary embodiment, as shown in fig. 1, the method including:

Step 101, sending indication information to a network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the ue.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue, and the indication information includes a maximum difference characterization value 840KHz between scheduled subcarriers supported by the ue and scheduled subcarriers.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue, and the indication information includes a maximum difference characterization value 4 of scheduled subcarriers supported by the ue and scheduled subcarriers.

In one embodiment, the user equipment transmits to the network device indication information indicating the subcarriers of the cross-carrier scheduling supported by the user equipment, wherein the indication information includes subcarrier pairs of 30KHz and 480KHz, 120KHz and 960KHz supported by the user equipment.

In the above embodiment, the ue reports the subcarriers that the ue can support during cross-carrier scheduling to the network device by sending the indication information to the network device, so that the network device can determine suitable subcarriers for the ue based on the information reported by the ue. In this embodiment, the subcarriers of the cross-carrier schedule determined by the network device for the UE are subcarriers that adapt to the UE capability, thereby reducing the complexity of UE processing.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: and sending indication information to the network equipment, wherein the indication information indicates the subcarrier which is supported by the user equipment and is scheduled by the cross carrier, and the maximum frequency interval between the scheduling subcarrier corresponding to the indication information and the scheduled subcarrier is smaller than the set frequency interval.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the ue. Based on the instruction information, the maximum frequency interval between the scheduling sub-carrier used by the base station to transmit the radio resource allocation information and the scheduled sub-carrier at the time of cross-carrier scheduling of the user equipment is smaller than the set frequency interval. In an embodiment, the user equipment determines the set frequency interval based on a communication protocol. That is, the maximum frequency interval between the scheduled subcarrier and the scheduled subcarrier determined based on the indication information reported by the user equipment to the network equipment satisfies the frequency interval requirement set by the communication protocol.

In the above embodiment, the maximum frequency interval between the scheduled subcarrier corresponding to the indication information reported by the user equipment to the network equipment and the scheduled subcarrier is smaller than the set frequency interval, so that the high-low frequency band required to be supported by the user equipment in cross-carrier scheduling is within a certain range, that is, the processing capability required by the user equipment in cross-carrier scheduling is within the software and hardware capability range, thereby ensuring the processing quality and the processing speed of the user equipment.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 2 is a flowchart illustrating a method of transmitting scheduling information, according to an exemplary embodiment, as shown in fig. 2, the method including:

step 201, determining a set frequency interval specified by a communication protocol;

step 202, sending indication information to a network device, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user device.

In one embodiment, the user equipment determines a protocol-specified set frequency interval; the user equipment sends indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment. In one embodiment, the user equipment determines a protocol-specified set frequency interval; the ue may refer to the set frequency interval in determining the indication information, and send the indication information to the network device, where the indication information indicates subcarriers of the cross-carrier scheduling supported by the ue. At this time, the maximum frequency interval between the scheduled subcarrier and the scheduled subcarrier determined based on the instruction information is smaller than the set frequency interval.

In the above embodiment, the ue determines the set frequency interval specified by the protocol, and determines the indication information based on the set frequency interval, so that the subcarrier indicated by the indication information meets the requirement of the set frequency interval, that is, meets the specification of the communication protocol.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: and sending indication information to network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment, and the indication information is used for the network equipment to determine scheduled subcarriers for cross-carrier scheduling aiming at the user equipment.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the ue, so that the network device can determine, based on the indication information, subcarriers to be scheduled when the ue performs cross-carrier scheduling.

In the above embodiment, the scheduled subcarrier for the ue determined in the cross-carrier scheduling scenario is determined based on the indication information sent by the ue, so that the determined scheduled subcarrier is adapted to the processing capability of the ue, thereby ensuring the processing quality and processing speed of the ue.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: transmitting indication information to network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment; wherein the indication information includes at least one of:

In an embodiment, the ue sends indication information to the network device, where the indication information indicates a subcarrier used in cross-carrier scheduling supported by the ue, and the indication information includes a maximum difference characterization value of a scheduled subcarrier supported by the ue and a scheduled subcarrier, where a frequency interval corresponding to the maximum difference characterization value is smaller than a set frequency interval.

In an embodiment, the difference characterization value is a difference between a frequency of a scheduled subcarrier and a frequency of a scheduled subcarrier, the indication information includes a maximum difference characterization value of the scheduled subcarrier and the scheduled subcarrier supported by the user equipment, the maximum difference characterization value corresponds to a frequency interval 840KHz smaller than a set frequency interval 900KHz. In an embodiment, the difference representation value represents a difference between a frequency representation value of a scheduled subcarrier and a frequency representation value of a scheduled subcarrier, the indication information includes a maximum difference representation value of the scheduled subcarrier and the scheduled subcarrier supported by the user equipment, the maximum difference representation value corresponds to a frequency interval smaller than a set frequency interval.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the ue, and the indication information includes at least one subcarrier pair supported by the ue, where each subcarrier pair corresponds to a scheduled subcarrier and a scheduled subcarrier, and a frequency interval of each subcarrier pair is smaller than a set frequency interval. In one embodiment, the indication information includes subcarrier pairs of 30KHz and 480KHz, 120KHz and 960KHz, each subcarrier pair having a frequency spacing less than a set frequency spacing of 900KHz.

In the above embodiment, the ue reports the maximum difference characterization value or subcarrier pair between the scheduled subcarrier and the scheduled subcarrier supported by the ue to the network device through the indication information. Therefore, the processing capability of the user equipment can be suitable when the network equipment determines the subcarrier scheduled by the cross carrier based on the indication information, so that the processing quality and the processing speed of the user equipment are ensured.

at least one subcarrier pair supported by the user equipment, wherein each subcarrier pair corresponds to a scheduling subcarrier and a scheduled subcarrier, and the frequency interval of each subcarrier pair is smaller than a set frequency interval;

And the difference characterization value is a difference value between the frequency of the scheduled subcarrier and the frequency of the scheduled subcarrier, or a difference value between the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier, wherein the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier are calculated based on a set reference frequency.

In an embodiment, the difference characterization value is a difference between the frequency of the scheduled subcarrier and the frequency of the scheduled subcarrier. For example, the frequency of the scheduled subcarrier is 120KHz, the frequency of the scheduled subcarrier is 480KHz, and the difference characterization value is 360KHz.

In an embodiment, the difference characterization value is a difference between the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier, and the frequency characterization value of the scheduled subcarrier are both calculated based on a set reference frequency. For example, the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier are respectively defined as follows:

frequency characterization value = log of scheduled subcarriers ₂ f _scheduling /f _reference ；

Frequency characterization value = log for scheduled subcarriers ₂ f _scheduled /f _reference 。

Wherein f _scheduling Representing the frequency of the scheduled subcarriers, f _scheduled Representing the frequency of the scheduled sub-carriers, f _reference Representing the reference frequency.

For example, the frequency of the scheduled subcarrier is 30KHz, the frequency of the scheduled subcarrier is 480KHz, and the reference frequency is 15KHz, at this time, the frequency characterization value of the scheduled subcarrier is 1, and the frequency characterization value of the scheduled subcarrier is 5.

It should be noted that the above is only an example of calculating the frequency characterization values of the scheduled subcarriers and the scheduled subcarriers, and other formulas may be defined to calculate the frequency characterization values.

The calculation formulas of the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier defined in the above embodiments may also be applied in other embodiments of the present application.

In the above embodiment, the frequency difference between the scheduled subcarrier and the scheduled subcarrier is represented by the difference characterization value, so that the user equipment can report the subcarrier which is supported by the user equipment and is scheduled by the cross-carrier to the network equipment through the indication information, and the network equipment can adapt to the processing capability of the user equipment when determining the subcarrier which is scheduled by the cross-carrier based on the indication information, thereby ensuring the processing quality and the processing speed of the user equipment.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: transmitting indication information to network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment; the indication information comprises at least one of the following: indication information in a first scene and indication information in a second scene; the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue, and the indication information includes indication information in a first scenario, where the first scenario is a scenario where a physical downlink shared channel (Physical Downlink Shared channel, PDSCH) is scheduled through a physical downlink control channel (Physical Downlink Control channel, PDCCH).

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue, and the indication information includes indication information in a second scenario, where the second scenario is a scenario in which a physical uplink shared channel (Physical Uplink Shared channel, PUSCH) is scheduled through the PDCCH.

In an embodiment, the ue sends indication information to the network device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue, and the indication information includes indication information in a first scenario, where the first scenario is a scenario where PDSCH is scheduled through PDCCH, and indication information in a second scenario, where the second scenario is a scenario where PUSCH is scheduled through PDCCH.

In the above embodiment, the user equipment may report the indication information in the PDSCH scheduling scene through the PDCCH and the indication information in the PUSCH scheduling scene through the PDCCH at the same time, or may report the indication information in the PDSCH scheduling scene through the PDCCH and the indication information in the PUSCH scheduling scene through the PDCCH respectively, so that the user equipment may report the indication information for different situations.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 3 is a flowchart illustrating a method of transmitting scheduling information, according to an exemplary embodiment, as shown in fig. 3, the method including:

Step 301, sending, through the same signaling, indication information in a first scenario and indication information in a second scenario, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment;

the first scenario is a scenario in which PDSCH is scheduled through PDCCH, and the second scenario is a scenario in which PUSCH is scheduled through PDCCH.

In an embodiment, the user equipment transmits the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through the same signaling. For example, the user equipment transmits the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through different parameters in the same signaling.

In an embodiment, the ue transmits the indication information in the context of scheduling PDSCH through PDCCH and the indication information in the context of scheduling PUSCH through PDCCH through the same higher layer signaling.

In the embodiment, the user equipment sends the indication information under two cross-carrier scheduling scenes through the same signaling, so that the efficiency of reporting the indication information by the user equipment is improved.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 4 is a flowchart illustrating a method of transmitting scheduling information, according to an exemplary embodiment, as shown in fig. 4, the method including:

Step 401, sending indication information in a first scene and indication information in a second scene through different signaling, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment;

In an embodiment, the user equipment transmits the indication information in the context of scheduling PDSCH through PDCCH and the indication information in the context of scheduling PUSCH through PDCCH through different signaling. For example, the user equipment transmits the indication information in the scene of scheduling the PDSCH through the PDCCH through the first signaling and transmits the indication information in the scene of scheduling the PUSCH through the PDCCH through the second signaling.

In an embodiment, the user equipment transmits the indication information in the scene of scheduling PDSCH through PDCCH and the indication information in the scene of scheduling PUSCH through PDCCH through different higher layer signaling.

In the above embodiment, the ue sends the indication information under the two cross-carrier scheduling scenarios through different signaling, so that the ue sends the indication information based on the actual application scenario.

The embodiment of the disclosure provides a method for transmitting scheduling information, which is executed by user equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 5 is a flowchart illustrating a method of transmitting scheduling information, according to an exemplary embodiment, as shown in fig. 5, the method including:

step 501, sending the indication information to the network device through higher layer signaling, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

In an embodiment, the ue sends the indication information to the network device through higher layer signaling, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 6 is a flowchart illustrating a method of acquiring scheduling information, as shown in fig. 6, according to an exemplary embodiment, the method including:

step 601, obtaining indication information, where the indication information indicates subcarriers of cross-carrier scheduling supported by a user equipment.

In one embodiment, a network device obtains indication information indicating subcarriers of cross-carrier scheduling supported by a user device.

In the above embodiment, the network device acquires the indication information indicating the subcarriers of the cross-carrier scheduling supported by the user device, so as to determine the appropriate subcarriers for the user device based on the indication information. In this embodiment, the subcarriers of the cross-carrier schedule determined by the network device for the UE are subcarriers that adapt to the UE capability, thereby reducing the complexity of UE processing.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: and acquiring indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment, and the maximum frequency interval between the scheduling subcarriers corresponding to the indication information and the scheduled subcarriers is smaller than the set frequency interval.

In an embodiment, a network device obtains indication information indicating subcarriers of cross-carrier scheduling supported by a user device. And the maximum frequency interval between the scheduled subcarrier and the scheduled subcarrier, which is determined by the network equipment based on the indication information, namely the maximum frequency interval between the scheduled subcarrier corresponding to the indication information and the scheduled subcarrier is smaller than the set frequency interval. In one embodiment, the network device determines the set frequency interval based on a communication protocol.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 7 is a flowchart illustrating a method of acquiring scheduling information, as shown in fig. 7, according to an exemplary embodiment, the method including:

Step 701, receiving the indication information from the user equipment; or acquiring the indication information based on a communication protocol, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

In an embodiment, the network device receives indication information from the user device, the indication information indicating subcarriers of the cross-carrier schedule supported by the user device. In an embodiment, the network device determines, when determining the cross-carrier scheduled sub-carriers for the user device, based on indication information received from the user device.

In an embodiment, the network device obtains the indication information based on a communication protocol, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device. In an embodiment, the network device determines, when determining the subcarrier scheduled across carriers for the user device, based on the indication information obtained based on the communication protocol.

In an embodiment, the network device determines, when determining the subcarrier scheduled for the cross-carrier of the user device, based on the indication information received from the user device and the indication information acquired based on the communication protocol.

In the above embodiment, when the network device receives the indication information from the user device, the network device determines, for the user device, an appropriate subcarrier based on the indication information, that is, the subcarrier scheduled by the cross carrier determined for the user device is a subcarrier adapted to the capability of the user device, thereby reducing the complexity of UE processing. When the network device obtains the indication information based on the communication protocol, the network device determines a suitable subcarrier for the user device based on the indication information, and in this case, the determined subcarrier which is scheduled by crossing the carrier is a subcarrier supported by the user device under the protocol limitation, so that the complexity of processing by the UE can be reduced.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: and acquiring indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by user equipment, and the indication information is used for the network equipment to determine scheduled subcarriers for cross-carrier scheduling of the user equipment.

In an embodiment, the network device obtains indication information, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the user device, so that the network device can determine scheduled subcarriers when the network device performs cross-carrier scheduling for the user device based on the indication information.

In the above embodiment, the scheduled subcarrier for the ue determined in the cross-carrier scheduling scenario is determined based on the indication information indicating the cross-carrier scheduling capability of the ue, so that the determined scheduled subcarrier is adapted to the processing capability of the ue, thereby ensuring the processing quality and processing speed of the ue.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps:

receiving the indication information from the user equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment, and the indication information comprises at least one of the following:

In an embodiment, the network device receives indication information from the user device, where the indication information indicates a subcarrier used in cross-carrier scheduling supported by the user device, and the indication information includes a maximum difference characterization value of a scheduled subcarrier supported by the user device and a scheduled subcarrier, where a frequency interval corresponding to the maximum difference characterization value is smaller than a set frequency interval.

In an embodiment, the network device receives indication information from the user device, where the indication information indicates subcarriers used in cross-carrier scheduling supported by the user device, and the indication information includes at least one subcarrier pair supported by the user device, where each subcarrier pair corresponds to a scheduled subcarrier and a scheduled subcarrier, and a frequency interval of each subcarrier pair is smaller than a set frequency interval.

The maximum difference characterization value between the scheduled subcarrier and the scheduled subcarrier supported by the ue and at least one subcarrier pair supported by the ue may refer to the above description about the ue side, and will not be described herein.

In the above embodiment, the indication information received by the network device is a maximum difference characterization value or subcarrier pair between the scheduled subcarriers and the scheduled subcarriers supported by the indication information reported by the user device. Therefore, the processing capability of the user equipment can be suitable when the network equipment determines the subcarrier scheduled by the cross carrier based on the indication information, so that the processing quality and the processing speed of the user equipment are ensured.

In an embodiment, the difference characterization value is a difference between the frequency of the scheduled subcarrier and the frequency of the scheduled subcarrier.

In an embodiment, the difference characterization value is a difference between the frequency characterization value of the scheduled subcarrier and the frequency characterization value of the scheduled subcarrier, and the frequency characterization value of the scheduled subcarrier are both calculated based on a set reference frequency.

The manner in which the difference characterization value is calculated may refer to the description on the user equipment side, and will not be described herein.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. The method comprises the following steps: acquiring indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by user equipment, and the indication information comprises at least one of the following: indication information in a first scene and indication information in a second scene; the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.

In an embodiment, the network device receives indication information from the user device, the indication information indicating subcarriers of cross-carrier scheduling supported by the user device, wherein the indication information includes indication information in a first scenario, the first scenario being a scenario in which PDSCH is scheduled through PDCCH. In an embodiment, the network device obtains indication information based on a communication protocol, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device, and the indication information includes indication information in a first scenario, where the first scenario is a scenario in which PDSCH is scheduled through PDCCH.

In an embodiment, the network device receives indication information from the user device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device, and the indication information includes indication information in a second scenario, where the second scenario is a scenario in which PUSCH is scheduled through PDCCH. In an embodiment, the network device obtains indication information based on a communication protocol, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device, and the indication information includes indication information in a second scenario, where the second scenario is a scenario in which PUSCH is scheduled through PDCCH.

In an embodiment, the network device receives indication information from the user device, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device, and the indication information includes indication information in a first scenario, where the first scenario is a scenario where PDSCH is scheduled through PDCCH, and indication information in a second scenario, where the second scenario is a scenario where PUSCH is scheduled through PDCCH. In an embodiment, the network device obtains indication information based on a communication protocol, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user device, and the indication information includes indication information in a first scenario, where the first scenario is a scenario where PDSCH is scheduled through PDCCH, and indication information in a second scenario, where the second scenario is a scenario where PUSCH is scheduled through PDCCH.

In the above embodiment, the network device may simultaneously obtain the indication information in the PDSCH scheduling scene through the PDCCH and the PUSCH scheduling scene through the PDCCH, or may respectively obtain the indication information in the PDSCH scheduling scene through the PDCCH and the PUSCH scheduling scene through the PDCCH, so as to facilitate the user device to report the indication information for different situations.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 8 is a flowchart illustrating a method of acquiring scheduling information, as shown in fig. 8, according to an exemplary embodiment, the method including:

step 801, receiving indication information in a first scenario and indication information in a second scenario from a user equipment through the same signaling, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment;

In an embodiment, the network device receives, from the user equipment, the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through the same signaling. For example, the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH are received through different parameters in the same signaling.

In an embodiment, the network device receives, from the user equipment, the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through the same higher layer signaling.

In the embodiment, the network device receives the indication information under two cross-carrier scheduling scenes through the same signaling, so that the efficiency of reporting the indication information by the user device is improved.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 9 is a flowchart illustrating a method of acquiring scheduling information, as shown in fig. 9, according to an exemplary embodiment, the method including:

step 901, receiving indication information in a first scenario and indication information in a second scenario from user equipment through different signaling, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment;

In an embodiment, the network device receives, from the user equipment, the indication information in the context of scheduling PDSCH through PDCCH and the indication information in the context of scheduling PUSCH through PDCCH through different signaling. For example, the network device receives the indication information in the scenario of scheduling PDSCH through PDCCH through the first signaling, and receives the indication information in the scenario of scheduling PUSCH through PDCCH through the second signaling.

In an embodiment, the network device receives the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through different higher layer signaling.

In the above embodiment, the network device uses different signaling to determine the subcarrier scheduled by the cross carrier from the indication information of the user device under two cross carrier scheduling scenarios, which is convenient based on the actual application scenario of the user device.

The embodiment of the disclosure provides a method for acquiring scheduling information, which is executed by network equipment; the method may be performed independently or in combination with any of the other embodiments of the disclosed embodiments. Fig. 10 is a flowchart illustrating a method of acquiring scheduling information, as shown in fig. 10, according to an exemplary embodiment, the method including:

step 1001, receiving the indication information from the ue through higher layer signaling, where the indication information indicates subcarriers of cross-carrier scheduling supported by the ue.

In an embodiment, the network device receives indication information from the network device through higher layer signaling, the indication information indicating subcarriers of cross-carrier scheduling supported by the user device.

In an embodiment, the network device receives the indication information in the scenario of scheduling PDSCH through PDCCH and the indication information in the scenario of scheduling PUSCH through PDCCH through the same higher layer signaling.

An embodiment of the present disclosure provides an apparatus for transmitting scheduling information, which is applied to a user equipment, and is shown with reference to fig. 11, and includes:

a sending module 1101 configured to send indication information to a network device, the indication information indicating subcarriers of a cross-carrier schedule supported by the user device.

The embodiment of the disclosure provides a device for acquiring scheduling information, which is applied to a network device, and is shown with reference to fig. 12, and includes:

a receiving module 1201 is configured to obtain indication information, where the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.

The embodiment of the disclosure provides a mobile terminal, which comprises:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute the executable instructions in the memory to implement the steps of the method of transmitting scheduling information described above.

The embodiment of the disclosure provides a network side device, which comprises:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute the executable instructions in the memory to implement the steps of the method of obtaining scheduling information described above.

Embodiments of the present disclosure provide a non-transitory computer-readable storage medium having stored thereon executable instructions that, when executed by a processor, implement the above-described method of transmitting scheduling information or the above-described steps of the method of obtaining scheduling information.

Fig. 13 is a block diagram illustrating an apparatus 1300 for transmitting scheduling information according to an exemplary embodiment. For example, apparatus 1300 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, exercise device, personal digital assistant, or the like.

Referring to fig. 13, apparatus 1300 may include one or more of the following components: a processing component 1302, a memory 1304, a power component 1306, a multimedia component 1308, an audio component 1310, an input/output (I/O) interface 1312, a sensor component 1314, and a communication component 1316.

The processing component 1302 generally controls overall operation of the apparatus 1300, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 1302 may include one or more processors 1320 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 1302 can include one or more modules that facilitate interactions between the processing component 1302 and other components. For example, the processing component 1302 may include a multimedia module to facilitate interaction between the multimedia component 1308 and the processing component 1302.

The memory 1304 is configured to store various types of data to support operations at the device 1300. Examples of such data include instructions for any application or method operating on the apparatus 1300, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1304 may be implemented by any type or combination of volatile or nonvolatile memory devices 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 or optical disk.

The power supply assembly 1306 provides power to the various components of the device 1300. The power supply components 1306 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1300.

The multimedia component 1308 includes a screen between the device 1300 and the user that provides an output interface. 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 a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or slide action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1308 includes a front-facing camera and/or a rear-facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1300 is in an operational mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 1310 is configured to output and/or input audio signals. For example, the audio component 1310 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 1300 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may be further stored in the memory 1304 or transmitted via the communication component 1316. In some embodiments, the audio component 1310 also includes a speaker for outputting audio signals.

The I/O interface 1312 provides an interface between the processing component 1302 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 1314 includes one or more sensors for providing status assessment of various aspects of the apparatus 1300. For example, the sensor assembly 1314 may detect the on/off state of the device 1300, the relative positioning of the components, such as the display and keypad of the apparatus 1300, the sensor assembly 1314 may also detect a change in position of the apparatus 1300 or one of the components of the apparatus 1300, the presence or absence of user contact with the apparatus 1300, the orientation or acceleration/deceleration of the apparatus 1300, and a change in temperature of the apparatus 1300. The sensor assembly 1314 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. The sensor assembly 1314 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1314 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 1316 is configured to facilitate communication between the apparatus 1300 and other devices, either wired or wireless. The apparatus 1300 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 1316 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 1316 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may 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 apparatus 1300 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer-readable storage medium is also provided, such as memory 1304, including instructions executable by processor 1320 of apparatus 1300 to perform the above-described 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.

Fig. 14 is a block diagram illustrating an apparatus 1400 for acquiring scheduling information according to an exemplary embodiment. For example, apparatus 1400 may be provided as a base station. Referring to fig. 14, the apparatus 1400 includes a processing component 1422 that further includes one or more processors, and memory resources represented by memory 1432, for storing instructions, such as applications, executable by the processing component 1422. The application programs stored in memory 1432 may include one or more modules, each corresponding to a set of instructions. Further, the processing component 1422 is configured to execute instructions to perform the above-described method of accessing an unlicensed channel.

The device 1400 may also include a power component 1426 configured to perform power management of the device 1400, a wired or wireless network interface 1450 configured to connect the device 1400 to a network, and an input output (I/O) interface 1459. The device 1400 may operate based on an operating system stored in memory 1432, such as Windows Server, mac OS XTM, unixTM, linuxTM, freeBSDTM, or the like.

Other implementations of the disclosed embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosed embodiments following, in general, the principles of the disclosed embodiments and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosed embodiments being indicated by the following claims.

It is to be understood that the disclosed embodiments are not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the embodiments of the present disclosure is limited only by the appended claims.

Industrial applicability

The user equipment reports the sub-carriers which can be supported by the user equipment in cross-carrier scheduling to the network equipment by sending indication information to the network equipment, so that the network equipment can determine the proper sub-carriers for the user equipment based on the information reported by the user equipment. In this embodiment, the subcarriers of the cross-carrier schedule determined by the network device for the UE are subcarriers that adapt to the UE capability, thereby reducing the complexity of UE processing.

Claims

A method of transmitting scheduling information, the method being performed by a user equipment, comprising:

and sending indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.
The method of claim 1, wherein a maximum frequency interval between the scheduled subcarrier corresponding to the indication information and the scheduled subcarrier is smaller than a set frequency interval.
The method of claim 1, wherein the method further comprises:

A set frequency interval defined by the communication protocol is determined.
The method of claim 1, wherein the indication information is used by the network device to determine scheduled subcarriers for cross-carrier scheduling for the user device.
The method of claim 1, wherein the indication information comprises at least one of:

the maximum difference characterization value of the scheduling sub-carrier supported by the user equipment and the scheduled sub-carrier, wherein the frequency interval corresponding to the maximum difference characterization value is smaller than the set frequency interval;

and at least one subcarrier pair supported by the user equipment, wherein each subcarrier pair corresponds to a scheduling subcarrier and a scheduled subcarrier, and the frequency interval of each subcarrier pair is smaller than the set frequency interval.
The method of claim 5, wherein the difference characterization value is a difference between a frequency of the scheduled subcarrier and a frequency of the scheduled subcarrier or a difference between a frequency characterization value of the scheduled subcarrier and a frequency characterization value of the scheduled subcarrier;

the frequency representation value of the scheduled subcarrier and the frequency representation value of the scheduled subcarrier are calculated based on a set reference frequency.
The method of claim 1, wherein the indication information comprises at least one of: indication information in a first scene and indication information in a second scene;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 1, wherein the sending the indication information to the network device comprises:

transmitting the indication information in the first scene and the indication information in the second scene through the same signaling;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 1, wherein the sending the indication information to the network device comprises:

transmitting the indication information in the first scene and the indication information in the second scene through different signaling;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 1, wherein the sending the indication information to the network device comprises:

and sending the indication information to the network equipment through high-layer signaling.
A method of obtaining scheduling information, the method performed by a network device, comprising:

and acquiring indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.
The method of claim 11, wherein a maximum frequency interval between the scheduled subcarrier corresponding to the indication information and the scheduled subcarrier is smaller than a set frequency interval.
The method of claim 11, wherein the obtaining the indication information comprises at least one of:

receiving the indication information from the user equipment; or (b)

The indication information is acquired based on a communication protocol.
The method of claim 11, wherein the indication information is used by the network device to determine scheduled subcarriers for cross-carrier scheduling for the user device.
The method of claim 13, wherein the indication information comprises at least one of:

The maximum difference characterization value of the scheduling sub-carrier supported by the user equipment and the scheduled sub-carrier, wherein the frequency interval corresponding to the maximum difference characterization value is smaller than the set frequency interval;

and at least one subcarrier pair supported by the user equipment, wherein each subcarrier pair corresponds to a scheduling subcarrier and a scheduled subcarrier, and the frequency interval of each subcarrier pair is smaller than the set frequency interval.
The method of claim 15, wherein the difference characterization value is a difference between a frequency of the scheduled subcarrier and a frequency of the scheduled subcarrier or a difference between a frequency characterization value of the scheduled subcarrier and a frequency characterization value of the scheduled subcarrier;

the frequency representation value of the scheduled subcarrier and the frequency representation value of the scheduled subcarrier are calculated based on a set reference frequency.
The method of claim 11, wherein the indication information comprises at least one of: indication information in a first scene and indication information in a second scene;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 13, wherein the receiving the indication information from the user device comprises:

receiving indication information in a first scene and indication information in a second scene through the same signaling;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 13, wherein the receiving the indication information from the user device comprises:

receiving indication information in a first scene and indication information in a second scene through different signaling;

the first scenario is a scenario of scheduling a physical downlink shared channel through a physical downlink control channel, and the second scenario is a scenario of scheduling a physical uplink shared channel through a physical downlink control channel.
The method of claim 13, wherein the receiving the indication information from the user device comprises:

the indication information is received from the user equipment through higher layer signaling.
An apparatus for transmitting scheduling information, applied to a user equipment, comprising:

And the sending module is configured to send indication information to the network equipment, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.
An apparatus for acquiring scheduling information, applied to a network device, comprises:

and the receiving module is configured to acquire indication information, wherein the indication information indicates subcarriers of cross-carrier scheduling supported by the user equipment.
A mobile terminal, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute executable instructions in the memory to implement the steps of the method of transmitting scheduling information of any one of claims 1 to 10.
A network side device, comprising:

a processor;

a memory for storing processor-executable instructions;

wherein the processor is configured to execute executable instructions in the memory to implement the steps of the method of obtaining scheduling information of any one of claims 11 to 20.
A non-transitory computer readable storage medium having stored thereon executable instructions which when executed by a processor implement the steps of the method of transmitting scheduling information of any one of claims 1 to 10 or the method of obtaining scheduling information of any one of claims 11 to 20.