WO2024060074A1

WO2024060074A1 - Configuration information determination method, apparatus and system, and communication apparatus and storage medium

Info

Publication number: WO2024060074A1
Application number: PCT/CN2022/120261
Authority: WO
Inventors: 王磊
Original assignee: 北京小米移动软件有限公司
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2024-03-28
Also published as: CN118057974A

Abstract

The present disclosure relates to a configuration information determination method, apparatus and system, and a communication apparatus and a storage medium. The configuration information determination method comprises: determining a full-duplex slot for full-duplex communication; and according to related information of bandwidth part (BWP) pairs configured by a network device, determining configuration information for performing communication in the full-duplex slot. By means of the present disclosure, a terminal can determine, according to related information of BWP pairs configured by a network device, configuration information for performing communication in a full-duplex slot. Related information of BWP pairs are at a BWP-pair level, that is, the related information of each BWP pair may be different, and therefore with respect to configuration information at a carrier level, determining configuration information according to the related information of the BWP pairs allows the use of different configuration information in different BWP pairs, such that the flexibility of configuring communication of a terminal in a full-duplex slot is improved.

Description

Configuration information determination method, device, system, communication device and storage medium

Technical field

The present disclosure relates to the field of communication technology, and specifically, to a configuration information determination method, a configuration information determination device, a configuration information determination system, a communication device and a computer-readable storage medium.

Background technique

In order to improve communication efficiency, full-duplex communication has been proposed in related technologies. For example, the terminal is configured with an uplink (UL) subband in the downlink (DL) time slot, so that the terminal can configure the uplink subband in the downlink time slot. In the sub-band, information can be sent to the network side device, and information sent by the network device can also be received in the part other than the uplink sub-band in the downlink time slot, thereby achieving full-duplex communication.

In addition, on time domain resources, such as time slots and symbols (specifically, orthogonal frequency division multiplexing symbols), network equipment can configure transmission direction, frequency domain resources and other configuration information for terminals, but these configuration information are carriers. level.

Among them, a carrier can support one or more bandwidth part (BandWidth Part, BWP) pairs, and a BWP pair includes an uplink BWP and a downlink BWP. Since the configuration information is at the carrier level, the configuration information is the same for all BWP pairs in the same carrier, which limits the flexibility of the configuration information.

Contents of the invention

In view of this, embodiments of the present disclosure propose a configuration information determination method, a configuration information determination device, a configuration information determination system, a communication device, and a computer-readable storage medium to solve technical problems in related technologies.

According to a first aspect of the embodiment of the present disclosure, a configuration information determination method is proposed, which is executed by a terminal. The method includes: determining a full-duplex time slot for full-duplex communication; and determining the BWP according to the bandwidth part configured by the network device. The related information of the pair determines the configuration information for communication in the full-duplex time slot.

According to a second aspect of the embodiment of the present disclosure, a method for determining configuration information is proposed, which is executed by a network device. The method includes: determining a full-duplex time slot used by a terminal for full-duplex communication; The bandwidth part determines the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair.

According to a third aspect of the embodiment of the present disclosure, a configuration information determination system is proposed, including a terminal and a network side device, wherein the terminal is configured to implement the above method performed by the terminal, and the network device is configured to implement the above method performed by the network. The method the device performs.

According to the fourth aspect of the embodiments of the present disclosure, a configuration information determination device is proposed, the device comprising: a processing module, configured to determine a full-duplex time slot for full-duplex communication; and determine the configuration information for communicating in the full-duplex time slot based on the relevant information of the BWP pair according to the bandwidth part of the network device configuration.

According to the fifth aspect of the embodiment of the present disclosure, a device for determining configuration information is proposed. The device includes: a processing module configured to determine the full-duplex time slot used by the terminal for full-duplex communication; and according to the configuration to the terminal The bandwidth part of the BWP pair-related information determines the configuration information for the terminal to communicate in the full-duplex time slot.

According to a sixth aspect of the embodiment of the present disclosure, a communication device is proposed, including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the above method executed by the terminal is implemented.

According to a seventh aspect of the embodiment of the present disclosure, a communication device is proposed, including: a processor; a memory for storing a computer program; wherein the above method performed by a network device is implemented when the computer program is executed by the processor.

According to an eighth aspect of the embodiment of the present disclosure, a computer-readable storage medium is proposed for storing a computer program. When the computer program is executed by a processor, the above method executed by a terminal is implemented.

According to a ninth aspect of the embodiment of the present disclosure, a computer-readable storage medium is proposed for storing a computer program. When the computer program is executed by a processor, the above-mentioned method executed by a network device is implemented.

According to embodiments of the present disclosure, the terminal can determine the configuration information for communication in the full-duplex time slot based on the relevant information of the BWP pair configured by the network device. Since the relevant information of BWP pair is at the BWP pair level, that is, the relevant information of each BWP pair can be different. Therefore, relative to the carrier-level configuration information, the configuration information is determined based on the relevant information of the BWP pair, which can be used in different BWPs. Different configuration information is used within the pair to improve the flexibility of configuring terminals to communicate in full-duplex time slots.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

FIG1 is a schematic flow chart of a method for determining configuration information according to an embodiment of the present disclosure.

Figure 2 is a schematic diagram showing the relationship between uplink BWP and downlink BWP according to an embodiment of the present disclosure.

FIG. 3 is a schematic flowchart of another configuration information determination method according to an embodiment of the present disclosure.

Figure 4 is a schematic flow chart of yet another configuration information determination method according to an embodiment of the present disclosure.

Figure 5 is a schematic diagram of a time slot structure according to an embodiment of the present disclosure.

FIG. 6 is a schematic flowchart of yet another configuration information determination method according to an embodiment of the present disclosure.

Figure 7 is a schematic diagram of a time slot structure according to an embodiment of the present disclosure.

FIG. 8 is a schematic flowchart of yet another configuration information determination method according to an embodiment of the present disclosure.

Figure 9 is a schematic flowchart of yet another configuration information determination method according to an embodiment of the present disclosure.

Figure 10 is a schematic flowchart of a configuration information determination method according to an embodiment of the present disclosure.

Figure 11 is a schematic block diagram of a configuration information determining device according to an embodiment of the present disclosure.

Figure 12 is a schematic block diagram of a configuration information determining device according to an embodiment of the present disclosure.

FIG. 13 is a schematic block diagram of a device for determining configuration information according to an embodiment of the present disclosure.

Figure 14 is a schematic block diagram of a device for determining configuration information according to an embodiment of the present disclosure.

Detailed ways

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this disclosure.

The terminology used in the embodiments of the present disclosure is for the purpose of describing specific embodiments only and is not intended to limit the embodiments of the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

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

For the purpose of simplicity and ease of understanding, the terms used in this article are "greater than" or "less than", "higher than" or "lower than" when characterizing size relationships. But for those skilled in the art, it can be understood that: the term "greater than" also covers the meaning of "greater than or equal to", and "less than" also covers the meaning of "less than or equal to"; the term "higher than" covers the meaning of "higher than or equal to". "The meaning of "less than" also covers the meaning of "less than or equal to".

Figure 1 is a schematic flow chart of a configuration information determination method according to an embodiment of the present disclosure. The configuration information determination method shown in this embodiment can be executed by a terminal, which includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices. The terminal can communicate with network equipment, which includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.

As shown in Figure 1, the configuration information determination method may include the following steps:

In step S101, a full-duplex time slot for full-duplex communication is determined;

In step S102, the configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part configured by the network device.

In one embodiment, the terminal may first determine a full-duplex time slot for full-duplex communication, which may also be called a subband full duplex (SBFD) time slot.

Wherein, the full-duplex time slot includes at least one of the following time slots:

Downlink time slots containing uplink subbands;

Contains flexible time slots for uplink subbands;

Uplink time slots containing downlink subbands;

Flexible time slots containing downlink subbands.

For example, in a downlink time slot that includes an uplink subband, the terminal can perform uplink communication in the uplink subband and perform downlink communication in frequency domain resources other than the uplink subband, thereby achieving full-duplex communication; for example, in a downlink time slot that includes the uplink subband, In a flexible time slot, the terminal can perform uplink communication in the uplink subband and perform downlink communication in frequency domain resources other than the uplink subband, thereby achieving full-duplex communication; for example, in an uplink time slot that includes a downlink subband, the terminal can Downlink communication is performed in the downlink subband, and uplink communication can be performed in frequency domain resources other than the downlink subband, thereby achieving full-duplex communication; for example, in a flexible time slot containing the downlink subband, the terminal can perform downlink in the downlink subband. Communication, uplink communication can be carried out in frequency domain resources outside the downlink sub-band, thereby achieving full-duplex communication. How to determine the full-duplex time slot will be explained in subsequent embodiments and will not be described again here.

In one embodiment, the configuration information includes at least one of the following: transmission direction; frequency domain resources.

Since in a full-duplex time slot, the terminal can perform both uplink and downlink communication, the configuration information for full-duplex communication, in addition to frequency domain resources, can also include the transmission direction, such as uplink transmission and downlink transmission. .

In related technologies, a terminal can support 1 to 4 BWP pairs on one carrier, and can only receive and send data on an active BWP pair. The base station can configure the transmission direction of the terminal within the time slot through time division duplex uplink and downlink configuration TDD (Time Division Duplexing) UL-DL configuration or slot format indication (Slot Format Indication, SFI) or dynamic scheduling information or semi-static configuration information.

However, since the configuration information is at the carrier level, this causes the BWP pairs supported by the terminal to communicate in the same transmission direction in the carrier, and the current time slot has been expanded to a full-duplex time slot. In the full-duplex time slot , the terminal can perform both uplink and downlink communication, so the BWP pairs supported by the terminal in the carrier all communicate in the same transmission direction, severely limiting the flexibility of the terminal's communication in full-duplex time slots.

In one embodiment, BWP pair related information includes at least one of the following:

The upward BWP in a BWP pair, the downward BWP in a BWP pair, the supplementary upward BWP of a BWP pair, and the supplementary upward BWP of a BWP pair.

How to determine the configuration information for communication in the full-duplex time slot based on the relevant information of the BWP pair will be described in subsequent embodiments and will not be described again here.

As shown in Figure 2, in one embodiment, the center frequency points of the uplink BWP and downlink BWP in the BWP pair are aligned, where the center frequency point may refer to the midpoint of the frequency domain range. The situation shown in Figure 2 is that the frequency domain range of the downlink BWP in the BWP pair is greater than the frequency domain range of the uplink BWP. The situation is similar when the frequency domain range of the uplink BWP is greater than the frequency domain range of the downlink BWP. This disclosure will no longer Repeat.

In addition, in the BWP pair involved in the embodiment of the present disclosure, the center frequencies of the uplink BWP and downlink BWP may be aligned or misaligned. For convenience of description below, the center frequencies of the uplink BWP and downlink BWP will be used. The case of point alignment is illustrated as an example.

In one embodiment, when the network device configures multiple BWP pairs for the terminal, the BWP configuration (such as the frequency domain range of BWP) in each BWP pair may be the same or different. The TDD UL-DL configuration configured for each BWP can be the same or different. And the network device can indicate the dynamic TDD structure (structure) to the terminal through SFI, such as downlink time slots, uplink time slots, and flexible time slots in multiple time slots. The indicated dynamic TDD structure can be applied to multiple BWP pairs. A BWP pair in , such as a BWP pair other than the default BWP pair in the following embodiments, can be called a normal BWP pair.

FIG. 3 is a schematic flow chart of another configuration information determination method according to an embodiment of the present disclosure. As shown in Figure 3, determining the time slot used for full-duplex communication includes:

In step S301, determine the first transmission direction of the first time slot according to the first information sent by the network device;

In step S302, determine the second transmission direction of the first time slot according to the second information sent by the network device;

In step S303, if the first transmission direction and the second transmission direction are different, it is determined that the first time slot is a full-duplex time slot.

In one embodiment, the network device may first configure the first transmission direction of the first time slot through first information, where the first information includes but is not limited to TDD UL-DL configuration and SFI. The first information in this embodiment It is carrier level, that is, the first information is applicable to all BWPs in the same carrier. Based on the first information, the terminal may determine that the first time slot is an uplink time slot (the first transmission direction is uplink) or a downlink time slot (the first transmission direction is downlink).

In the subsequent communication process, the network device can adjust the transmission direction of the terminal in the first time slot through the second information. For example, the network device can indicate the second transmission direction of the terminal in the first time slot through the second information. The second information can be dynamic Scheduling signaling can also be semi-static configuration information, such as Radio Resource Control (RRC) signaling.

When the second transmission direction is different from the first transmission direction, the terminal may determine that the first time slot is a full-duplex time slot. For example, when the first transmission direction is uplink transmission and the second transmission direction is downlink transmission, the full-duplex time slot can be determined to be the uplink time slot including the downlink subband; when the first transmission direction is downlink transmission, the second transmission direction is During uplink transmission, the full-duplex time slot can be determined to be the downlink time slot including the uplink subband.

If the second transmission direction is the same as the first transmission direction, the terminal may determine that the first time slot is not a full-duplex time slot.

Figure 4 is a schematic flow chart of yet another configuration information determination method according to an embodiment of the present disclosure. As shown in Figure 4, the configuration information for determining communication in the full-duplex time slot based on the relevant information of the BWP pair based on the bandwidth part of the network device configuration includes:

In step S401, when the second transmission direction is uplink, determine the frequency domain resources of the full-duplex time slot according to the uplink BWP in the BWP pair (which may refer to an activated BWP pair); and/or When the second transmission direction is downlink, the frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the BWP pair.

In one embodiment, when the second transmission direction is uplink, that is, the first transmission direction is downlink, then the full-duplex time slot can be determined to be a downlink time slot (or flexible time slot) including the uplink subband, then it can be The frequency domain resources for uplink transmission in the full-duplex time slot are determined according to the uplink BWP in the BWP pair, that is, the frequency domain resources corresponding to the uplink BWP (which can also be called the frequency domain range).

In one embodiment, when the second transmission direction is downlink, that is, the first transmission direction is uplink, then the full-duplex time slot can be determined to be an uplink time slot (or flexible time slot) including the downlink subband, then it can be The frequency domain resources for downlink transmission in the full-duplex time slot are determined according to the downlink BWP in the BWP pair, that is, the frequency domain resources corresponding to the downlink BWP.

As shown in Figure 5, taking 5 time slots as an example, the terminal determines that the structure of these 5 time slots is DDDSU based on the first information, where D represents downlink, U represents uplink, and S represents flexible, that is, 5 time slots. The first 3 time slots are downlink time slots, the 4th time slot is a flexible time slot, and the 5th time slot is an uplink time slot, and the transmission direction on the flexible time slot is determined to be downlink.

Furthermore, the terminal determines that the transmission direction in the 3rd and 4th time slots is uplink based on the second information, which is opposite to the transmission direction in the 3rd and 4th time slots determined based on the first information, then It can be determined that the 3rd and 4th time slots are full-duplex time slots.

Then the terminal can determine the frequency domain resources of the uplink BWP in the BWP pair as the frequency domain resources for uplink communication in the 3rd time slot and the 4th time slot, that is, the 3rd time slot and the 4th time slot. Frequency domain resources for mid-uplink subbands.

FIG. 6 is a schematic flowchart of yet another configuration information determination method according to an embodiment of the present disclosure. As shown in Figure 6, determining the time slot used for full-duplex communication includes:

In step S601, determine the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent by the network device;

In step S602, when determining the second transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the preset BWP pair sent by the network device;

In step S603, if the first transmission direction and the second transmission direction are different, it is determined that the first time slot is the full-duplex time slot.

In one embodiment, the network device can first configure the first transmission direction of the first time slot through the time division duplex uplink and downlink configuration of the cell, where the time division duplex uplink and downlink configuration of the cell is at the cell level (carrier level), It is the same for all BWPs under the same carrier. Based on the first information, the terminal may determine that the first time slot is an uplink time slot (the first transmission direction is uplink) or a downlink time slot (the first transmission direction is downlink).

In the subsequent communication process, the network device can adjust the transmission direction of the terminal in the first time slot by presetting the time division duplex uplink and downlink configuration of the BWP pair. For example, the network device can instruct the terminal by presetting the time division duplex uplink and downlink configuration of the BWP pair. The second transmission direction in the first time slot. Among them, the default time division duplex uplink and downlink configuration of BWP pair is BWP level, that is, it can be different for different BWPs.

It should be noted that in this case, the terminal can maintain two activated BWP pairs, one is the default BWP pair, and the other is a BWP pair other than the default BWP pair, which can be called a normal BWP pair. These two BWP pairs can correspond to different time division duplex uplink and downlink configurations. The terminal determines the transmission direction in the first time slot based on the time division duplex uplink and downlink configuration of the preset BWP pair.

The frequency domain resources corresponding to the uplink BWP and downlink BWP in these two BWP pairs can be the same or different. In subsequent embodiments, for communication in full-duplex time slots, the frequency domain resources are determined according to the frequency domain resources corresponding to the uplink BWP and/or downlink BWP in the preset BWP pair, and for communication in non-full-duplex time slots, The frequency domain resources are determined based on the frequency domain resources corresponding to the uplink BWP and/or downlink BWP in the ordinary BWP pair.

In one embodiment, the method further includes: determining the preset BWP pair in at least one available BWP pair according to the indication information sent by the network device. Since the network device can send BWP-level time division duplex uplink and downlink configurations to the terminal, each BWP pair corresponds to the time division duplex uplink and downlink configuration respectively. Therefore, the network device needs to inform the terminal of the default BWP in multiple BWP pairs through instruction information. pair, so that the terminal determines the second transmission direction according to the time division duplex uplink and downlink configuration of the preset BWP pair. Among them, the default BWP pair can be called a reference BWP pair or SBFD BWP pair.

When the second transmission direction is the same as the first transmission direction, the terminal may determine that the first time slot is not a full-duplex time slot.

As shown in Figure 7, taking 5 time slots as an example, the terminal determines that the structure of these 5 time slots is DDDSU based on the time division duplex uplink and downlink configuration of the cell sent by the network device, where D represents downlink, U represents uplink, and S It means flexible, that is, the first 3 time slots among the 5 time slots are downlink time slots, the 4th time slot is the flexible time slot, and the 5th time slot is the uplink time slot, and the transmission on the flexible time slot is determined. The direction is downward.

Then, the terminal determines that the transmission direction in the 3rd and 4th time slots is uplink based on the time division duplex uplink and downlink configuration of the preset BWP pair sent by the network device, which is the same as the transmission direction in the 3rd time slot determined based on the first information. The transmission direction of the fourth time slot is opposite, so it can be determined that the third and fourth time slots are full-duplex time slots.

Since the network device indicates the dynamic TDD structure to the terminal through SFI, it does not apply to the default BWP pair. Therefore, even if the SFI is received, the terminal can still determine the default BWP pair corresponding to the time division duplex uplink and downlink configuration of the default BWP pair. Time slot structure, rather than determining the time slot structure corresponding to the preset BWP pair based on SFI.

FIG8 is a schematic flow chart of another configuration information determination method according to an embodiment of the present disclosure. As shown in FIG8, the configuration information for communication in the full-duplex time slot is determined based on the bandwidth part of the network device configuration for the BWP pair related information, including:

In step S801, when the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the uplink BWP in the preset BWP pair; and/or in the first When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the preset BWP pair.

In one embodiment, when the second transmission direction is uplink, that is, the first transmission direction is downlink, then the full-duplex time slot can be determined to be a downlink time slot (or flexible time slot) including the uplink subband, then it can be The transmission direction (i.e., uplink) and frequency domain resources for transmission in the full-duplex time slot are determined according to the uplink BWP in the preset BWP pair, that is, the frequency domain resources corresponding to the uplink BWP.

In one embodiment, when the second transmission direction is downlink, that is, the first transmission direction is uplink, then the full-duplex time slot can be determined to be an uplink time slot (or flexible time slot) including the downlink subband, then it can be The transmission direction (i.e., downlink) and frequency domain resources for transmission in the full-duplex time slot are determined according to the downlink BWP in the preset BWP pair, that is, the frequency domain resources corresponding to the downlink BWP.

For example, in the embodiment shown in Figure 7, the 3rd and 4th time slots are full-duplex time slots, then the frequency domain resources corresponding to the uplink BWP in the preset BWP pair can be used for uplink communication, and for the 1st The 1st, 2nd and 5th time slots can be used for downlink communication in the frequency domain resources corresponding to the downlink BWP in the ordinary BWP pair.

Figure 9 is a schematic flowchart of yet another configuration information determination method according to an embodiment of the present disclosure. As shown in Figure 9, the configuration information for determining communication in the full-duplex time slot based on the relevant information of the BWP pair based on the bandwidth part of the network device configuration includes:

In step S901, when the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP of the preset BWP pair; and/or in the first When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary downlink BWP of the preset BWP pair.

In one embodiment, for a preset BWP pair, the network device may configure a supplementary BWP, such as a supplementary uplink BWP or a supplementary downlink BWP.

When the second transmission direction is uplink, that is, the first transmission direction is downlink, then the full-duplex time slot can be determined to be the downlink time slot (or flexible time slot) including the uplink subband, for example, the supplementary BWP is the uplink BWP, then The transmission direction (i.e., uplink) and frequency domain resources for transmission in the full-duplex time slot can be determined based on the supplementary uplink BWP of the preset BWP pair, that is, the frequency domain resources corresponding to the supplementary uplink BWP.

When the second transmission direction is downlink, that is, the first transmission direction is uplink, then the full-duplex time slot can be determined to be the uplink time slot (or flexible time slot) including the downlink subband, for example, the supplementary BWP is the downlink BWP, then The transmission direction (i.e., downlink) and frequency domain resources for transmission in the full-duplex time slot can be determined based on the supplementary downlink BWP of the preset BWP pair, that is, the frequency domain resources corresponding to the supplementary downlink BWP.

In one embodiment, determining the configuration information for communication in the full-duplex time slot based on the relevant information of the BWP pair based on the bandwidth part configured by the network device includes: within the valid time of the supplementary uplink BWP, according to the The supplementary uplink BWP determines the transmission direction and frequency domain resources of the full-duplex time slot; and/or the supplementary downlink BWP according to the preset BWP pair determines the transmission direction and frequency domain of the full-duplex time slot. The resources include: determining the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary downlink BWP within the validity time of the supplementary downlink BWP.

For supplementary BWP, you can set a valid time. During the valid time, the transmission direction and frequency domain resources of the full-duplex time slot can be determined based on the supplementary BWP. Outside the valid time, you can only determine the uplink BWP in the preset BWP pair. and/or downlink BWP to determine the transmission direction and frequency domain resources of the full-duplex time slot. Reference may be made to the embodiment shown in Figure 8, which will not be described again here.

Figure 10 is a schematic flow chart of a configuration information determination method according to an embodiment of the present disclosure. The configuration information determination method shown in this embodiment can be executed by a network device that can communicate with a terminal. The network device includes but is not limited to base stations in communication systems such as 4G base stations, 5G base stations, and 6G base stations. Terminals include but are not limited to mobile phones, tablets, wearable devices, sensors, Internet of Things devices and other communication devices.

As shown in Figure 10, the configuration information determination method may include the following steps:

In step 1001, determine the full-duplex time slot used by the terminal for full-duplex communication;

In step 1002, the configuration information for the terminal to communicate in the full-duplex time slot is determined based on the relevant information of the BWP pair of the bandwidth portion configured for the terminal.

In one embodiment, the network device may first determine a full-duplex time slot for full-duplex communication, which may also be referred to as a sub-band full-duplex time slot. The full-duplex time slot includes at least one of the following time slots:

Downlink time slots containing uplink subbands;

Flexible time slots containing uplink subbands;

Uplink time slots containing downlink subbands;

Flexible time slots containing downlink subbands.

In related technologies, a terminal can support 1 to 4 BWP pairs on one carrier, and can only receive and send data on one active BWP pair. The base station can configure the transmission direction of the terminal within the time slot through TDD UL-DL configuration or SFI or dynamic scheduling information or semi-static configuration information.

According to embodiments of the present disclosure, the network device can determine the configuration information for the terminal to communicate in the full-duplex time slot through the relevant information of the BWP pair configured to the terminal. Since the relevant information of BWP pair is at the BWP pair level, that is, the relevant information of each BWP pair can be different. Therefore, relative to the carrier-level configuration information, the configuration information is determined based on the relevant information of the BWP pair, which can be used in different BWPs. Different configuration information is used within the pair to improve the flexibility of configuring terminals to communicate in full-duplex time slots.

In one embodiment, the center frequency points of the uplink BWP and the downlink BWP in the BWP pair are aligned, where the center frequency point may refer to the midpoint of the frequency domain range.

In one embodiment, when the network device configures multiple BWP pairs for the terminal, the BWP configuration (such as the frequency domain range of BWP) in each BWP pair may be the same or different. The TDD UL-DL configuration configured for each BWP can be the same or different. And the network device can indicate the dynamic TDD structure to the terminal through SFI, such as downlink time slots, uplink time slots, and flexible time slots in multiple time slots. The indicated dynamic TDD structure can be applied to one of multiple BWP pairs. BWP pairs, such as BWP pairs other than the default BWP pairs in the following embodiments, can be called ordinary BWP pairs.

In one embodiment, determining the time slot used by the terminal for full-duplex communication includes: determining the first transmission direction of the first time slot according to the first information sent by the network device; and determining the first transmission direction of the first time slot according to the first information sent by the network device. The second information determines the second transmission direction of the first time slot; when the first transmission direction and the second transmission direction are different, the first time slot is determined to be a full-duplex time slot.

The network device may first configure the first transmission direction of the first time slot through first information, where the first information includes but is not limited to TDD UL-DL configuration and SFI. The first information in this embodiment is carrier level, also That is, the first information is applicable to all BWPs in the same carrier. Based on the first information, the terminal may determine that the first time slot is an uplink time slot (the first transmission direction is uplink) or a downlink time slot (the first transmission direction is downlink).

In the subsequent communication process, the network device can adjust the transmission direction of the terminal in the first time slot through the second information. For example, the network device can indicate the second transmission direction of the terminal in the first time slot through the second information. The second information can be Dynamic scheduling signaling can also be semi-static configuration information, such as RRC signaling.

In the case where the second transmission direction is different from the first transmission direction, the network device may determine that the first time slot is a full-duplex time slot. For example, when the first transmission direction is uplink transmission and the second transmission direction is downlink transmission, the full-duplex time slot can be determined to be the uplink time slot including the downlink subband; when the first transmission direction is downlink transmission, the second transmission direction is During uplink transmission, the full-duplex time slot can be determined to be the downlink time slot including the uplink subband.

If the second transmission direction is the same as the first transmission direction, the network device can determine that the first time slot is not a full-duplex time slot.

In one embodiment, determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth portion configured for the terminal includes: in the second transmission direction: When uplink, determine the frequency domain resources of the full-duplex time slot according to the uplink BWP in the BWP pair; and/or when the second transmission direction is downlink, determine the frequency domain resources according to the downlink BWP in the BWP pair. Describes the frequency domain resources of full-duplex time slots.

In one embodiment, determining the time slot used for full-duplex communication includes: determining the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent to the terminal; The time division duplex uplink and downlink configuration of the preset BWP pair sent by the terminal determines the second transmission direction of the first time slot; when the first transmission direction is different from the second transmission direction, the first time slot is determined. slot is the full-duplex time slot.

In one embodiment, the method further includes: sending indication information to the terminal, wherein the indication information is used to indicate that the preset BWP pair is determined in at least one available BWP pair. Since the network device can send the BWP-level time division duplex uplink and downlink configuration to the terminal, each BWP pair corresponds to the time division duplex uplink and downlink configuration respectively. Therefore, the network device needs to inform the terminal of the preset BWP pair in multiple BWP pairs through the indication information, so that the terminal determines the second transmission direction according to the time division duplex uplink and downlink configuration of the preset BWP pair. Among them, the preset BWP pair can be called a reference BWP pair or a SBFD BWP pair.

In the case where the second transmission direction is the same as the first transmission direction, the network device may determine that the first time slot is not a full-duplex time slot.

In one embodiment, determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth portion configured for the terminal includes: in the second transmission direction: When uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the uplink BWP in the preset BWP pair; and/or when the second transmission direction is downlink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the preset BWP The downlink BWP in the pair determines the transmission direction and frequency domain resources of the full-duplex time slot.

In one embodiment, determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth portion configured for the terminal includes: in the second transmission direction: When uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP of the preset BWP pair; and/or when the second transmission direction is downlink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the preset BWP The supplementary downlink BWP of the pair determines the transmission direction and frequency domain resources of the full-duplex time slot.

In one embodiment, for the default BWP pair, the network device can configure a supplementary BWP, such as a supplementary uplink BWP or a supplementary downlink BWP.

When the second transmission direction is uplink, that is, the first transmission direction is downlink, then the full-duplex time slot can be determined as a downlink time slot (or flexible time slot) including an uplink subband. For example, if the supplementary BWP is an uplink BWP, then the transmission direction (that is, uplink) and frequency domain resources for transmission in the full-duplex time slot can be determined according to the supplementary uplink BWP of the preset BWP pair, that is, the frequency domain resources corresponding to the supplementary uplink BWP.

In one embodiment, determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair configured to the bandwidth part of the terminal includes: valid in the supplementary uplink BWP Within the time, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary uplink BWP; and/or the supplementary downlink BWP according to the preset BWP pair determines the full-duplex time slot. The transmission direction and frequency domain resources include: determining the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary downlink BWP within the valid time of the supplementary downlink BWP.

Embodiments of the present disclosure also provide a configuration information determination system, including a terminal and a network side device, wherein the terminal is configured to implement the method performed by the terminal described in any of the above embodiments, and the network device is configured to implement The method performed by the network device described in any of the above embodiments.

Corresponding to the foregoing embodiments of the configuration information determination method, the present disclosure also provides embodiments of a configuration information determination apparatus.

Figure 11 is a schematic block diagram of a configuration information determining device according to an embodiment of the present disclosure. The configuration information determination device shown in this embodiment may be a terminal, or a device composed of modules in the terminal. The terminal includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices. The terminal can communicate with network equipment, which includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.

As shown in Figure 11, the configuration information determining device includes:

The processing module 1101 is configured to determine a full-duplex time slot for full-duplex communication; and determine the configuration information for communication in the full-duplex time slot based on the relevant information of the BWP pair according to the bandwidth part configured by the network device.

In one embodiment, the processing module is configured to determine the first transmission direction of the first time slot according to the first information sent by the network device; determine the first time slot according to the second information sent by the network device. the second transmission direction; when the first transmission direction is different from the second transmission direction, determine that the first time slot is a full-duplex time slot.

In one embodiment, the processing module is configured to determine the frequency domain resources of the full-duplex time slot according to the uplink BWP in the BWP pair when the second transmission direction is uplink; and/or When the second transmission direction is downlink, the frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the BWP pair.

In one embodiment, the processing module is configured to determine the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent by the network device; according to the preset BWP sent by the network device The time division duplex uplink and downlink configuration of the pair determines the second transmission direction of the first time slot; when the first transmission direction is different from the second transmission direction, it is determined that the first time slot is the full-duplex working time slot.

In one embodiment, the processing module is further configured to determine the preset BWP pair in at least one available BWP pair according to the indication information sent by the network device.

In one embodiment, the processing module is configured to determine the transmission direction and frequency domain of the full-duplex time slot based on the uplink BWP in the preset BWP pair when the second transmission direction is uplink. resources; and/or when the second transmission direction is downlink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the downlink BWP in the preset BWP pair.

In one embodiment, the processing module is configured to determine the transmission direction and frequency domain of the full-duplex time slot based on the supplementary uplink BWP of the preset BWP pair when the second transmission direction is uplink. resources; and/or when the second transmission direction is downlink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary downlink BWP of the preset BWP pair.

In one embodiment, the processing module is configured to determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP within the validity time of the supplementary uplink BWP; and/or The processing module is configured to determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary downlink BWP within the validity time of the supplementary downlink BWP.

In one embodiment, the full-duplex time slot includes at least one of the following time slots: a downlink time slot including an uplink subband; a flexible time slot including an uplink subband; an uplink time slot including a downlink subband; Flexible time slots for subbands.

In one embodiment, the center frequencies of the uplink BWP and the downlink BWP in the BWP pair are aligned.

Figure 12 is a schematic block diagram of a configuration information determining device according to an embodiment of the present disclosure. The configuration information determining device shown in this embodiment may be a network device, or a device composed of modules in the network device. The network device includes but is not limited to mobile phones, tablet computers, wearable devices, sensors, Internet of Things devices and other communication devices. device. The terminal can communicate with network equipment, which includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.

As shown in FIG. 12 , the configuration information determining device may include:

The processing module 1201 is configured to determine the full-duplex time slot used by the terminal for full-duplex communication; determine that the terminal performs the full-duplex communication in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth portion configured for the terminal. Communication configuration information.

In one embodiment, the processing module is configured to determine a first transmission direction of a first time slot based on first information sent by the network device; determine a second transmission direction of the first time slot based on second information sent by the network device; and when the first transmission direction is different from the second transmission direction, determine that the first time slot is a full-duplex time slot.

In one embodiment, the processing module is configured to determine the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent to the terminal; according to the preset BWP sent to the terminal The time division duplex uplink and downlink configuration of the pair determines the second transmission direction of the first time slot; when the first transmission direction is different from the second transmission direction, it is determined that the first time slot is the full-duplex working time slot.

In one embodiment, the device further includes: a sending module configured to send indication information to the terminal, wherein the indication information is used to indicate the determination of the preset BWP pair from at least one available BWP pair.

In one embodiment, the processing module is configured to determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP of the preset BWP pair when the second transmission direction is uplink; and/or to determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary downlink BWP of the preset BWP pair when the second transmission direction is downlink.

In one embodiment, the full-duplex time slot includes at least one of the following time slots:

Downlink time slots containing uplink subbands;

Flexible time slots containing uplink subbands;

Uplink time slots containing downlink subbands;

Flexible time slots containing downlink subbands.

Regarding the devices in the above embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments of the relevant methods, and will not be described in detail here.

For the device embodiment, since it basically corresponds to the method embodiment, the relevant parts refer to the partial description of the method embodiment. The device embodiment described above is only schematic, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative work.

An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the execution by the terminal described in any of the above embodiments is realized. Configuration information determination method.

An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the network device described in any of the above embodiments is implemented. Executed configuration information determination method.

Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program. When the computer program is executed by a processor, the configuration information determination method executed by a terminal described in any of the above embodiments is implemented. A step of.

Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program. When the computer program is executed by a processor, the configuration information determination method executed by a network device described in any of the above embodiments is implemented. .

As shown in FIG. 13 , FIG. 13 is a schematic block diagram of an apparatus 1300 for determining configuration information according to an embodiment of the present disclosure. The apparatus 1300 may be provided as a base station. Referring to FIG. 13 , the apparatus 1300 includes a processing component 1322, a wireless transmission/reception component 1324, an antenna component 1326, and a signal processing part specific to a wireless interface, and the processing component 1322 may further include one or more processors. One of the processors in the processing component 1322 may be configured to implement the configuration information determination method performed by the network device as described in any of the above embodiments.

FIG. 14 is a schematic block diagram of a device 1400 for configuration information determination according to an embodiment of the present disclosure. For example, device 1400 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, or the like.

Referring to Figure 14, device 1400 may include one or more of the following components: processing component 1402, memory 1404, power supply component 1406, multimedia component 1408, audio component 1410, input/output (I/O) interface 1412, sensor component 1414, and Communication component 1416.

Processing component 1402 generally controls the overall operations of device 1400, such as operations associated with display, phone calls, data communications, camera operations, and recording operations. The processing component 1402 may include one or more processors 1420 to execute instructions to complete all or part of the steps of the configuration information determination method performed by the terminal described in any of the above embodiments. Additionally, processing component 1402 may include one or more modules that facilitate interaction between processing component 1402 and other components. For example, processing component 1402 may include a multimedia module to facilitate interaction between multimedia component 1408 and processing component 1402.

Memory 1404 is configured to store various types of data to support operations at device 1400 . Examples of such data include instructions for any application or method operating on device 1400, contact data, phonebook data, messages, pictures, videos, etc. Memory 1404 may be implemented by any type of volatile or non-volatile storage device, or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

Power supply component 1406 provides power to various components of device 1400. Power supply components 1406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1400 .

Multimedia component 1408 includes a screen that provides an output interface between the device 1400 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action. In some embodiments, multimedia component 1408 includes a front-facing camera and/or a rear-facing camera. When the device 1400 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.

The audio component 1410 is configured to output and/or input audio signals. For example, the audio component 1410 includes a microphone (MIC), and when the device 1400 is in an operating mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 1404 or sent via the communication component 1416. In some embodiments, the audio component 1410 also includes a speaker for outputting audio signals.

The I/O interface 1412 provides an interface between the processing component 1402 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.

Sensor component 1414 includes one or more sensors for providing various aspects of status assessment for device 1400 . For example, the sensor component 1414 can detect the open/closed state of the device 1400, the relative positioning of components, such as the display and keypad of the device 1400, and the sensor component 1414 can also detect a change in position of the device 1400 or a component of the device 1400. , the presence or absence of user contact with the device 1400 , device 1400 orientation or acceleration/deceleration and temperature changes of the device 1400 . Sensor assembly 1414 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 1414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 1414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

Communications component 1416 is configured to facilitate wired or wireless communications between device 1400 and other devices. The device 1400 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G LTE, 5G NR, or a combination thereof. In one exemplary embodiment, the communication component 1416 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communications component 1416 also includes a near field communications (NFC) module to facilitate short-range communications. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, apparatus 1400 may be configured 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 array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented to execute the configuration information determination method executed by the terminal as described in any of the above embodiments.

In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1404 including instructions, and the instructions can be executed by the processor 1420 of the device 1400 to complete the configuration information determination method performed by the terminal described in any of the above embodiments. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. The present disclosure is intended to cover any variations, uses, or adaptations of the disclosure that follow the general principles of the disclosure and include common common sense or customary technical means in the technical field that are not disclosed in the disclosure. . It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the disclosure is limited only by the appended claims.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. The terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article or apparatus including a list of elements includes not only those elements but also others not expressly listed elements, or elements inherent to such process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

The methods and devices provided by the embodiments of the present disclosure have been introduced in detail above. Specific examples are used in this article to illustrate the principles and implementations of the present disclosure. The description of the above embodiments is only used to help understand the methods and methods of the present disclosure. The core idea; at the same time, for those of ordinary skill in the art, there will be changes in the specific implementation and application scope based on the ideas of this disclosure. In summary, the content of this description should not be understood as a limitation of this disclosure. .

Claims

A method for determining configuration information, characterized in that it is executed by a terminal, and the method includes:

Determine the full-duplex time slot used for full-duplex communications;

The configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part of the network device configuration.
The method according to claim 1, characterized in that the configuration information includes at least one of the following:

Transmission direction;

Frequency domain resources.
The method according to claim 2, wherein determining the time slot for full-duplex communication includes:

Determine the first transmission direction of the first time slot according to the first information sent by the network device;

Determine the second transmission direction of the first time slot according to the second information sent by the network device;

When the first transmission direction and the second transmission direction are different, the first time slot is determined to be a full-duplex time slot.
The method according to claim 3, characterized in that the configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part configured by the network device, including:

When the second transmission direction is uplink, determine the frequency domain resources of the full-duplex time slot according to the uplink BWP in the BWP pair; and/or

When the second transmission direction is downlink, the frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the BWP pair.
The method according to claim 2, characterized in that the determining of the time slot for full-duplex communication comprises:

Determine the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent by the network device;

When determining the second transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the preset BWP pair sent by the network device;

When the first transmission direction and the second transmission direction are different, the first time slot is determined to be the full-duplex time slot.
The method of claim 5, further comprising:

The preset BWP pair is determined from at least one available BWP pair according to the instruction information sent by the network device.
The method according to claim 5, characterized in that the configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part configured by the network device, including:

When the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the uplink BWP in the preset BWP pair; and/or

When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the preset BWP pair.
The method according to claim 5, characterized in that the configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part configured by the network device, including:

When the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP of the preset BWP pair; and/or

When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary downlink BWP of the preset BWP pair.
The method according to claim 8, characterized in that the configuration information for communicating in the full-duplex time slot is determined based on the relevant information of the BWP pair according to the bandwidth part configured by the network device, including:

Within the validity time of the supplementary uplink BWP, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP; and/or

Determining the transmission direction and frequency domain resources of the full-duplex time slot based on the supplementary downlink BWP of the preset BWP pair includes:

Within the valid time of the supplementary downlink BWP, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary downlink BWP.
The method according to any one of claims 1 to 9, characterized in that the full-duplex time slot includes at least one of the following time slots:

A downlink timeslot containing an uplink subband;

Flexible time slots containing uplink subbands;

Uplink time slots containing downlink subbands;

Flexible time slots containing downlink subbands.
The method according to any one of claims 1 to 9, characterized in that the center frequencies of the uplink BWP and the downlink BWP in the BWP pair are aligned.
A method for determining configuration information, characterized in that it is executed by a network device, and the method includes:

Determine the full-duplex time slot used by the terminal for full-duplex communication;

The configuration information for the terminal to communicate in the full-duplex time slot is determined according to the relevant information of the BWP pair of the bandwidth portion configured for the terminal.
The method according to claim 12, characterized in that the configuration information includes at least one of the following:

Transmission direction;

Frequency domain resources.
The method according to claim 13, wherein determining the time slot used by the terminal for full-duplex communication includes:

Determine the first transmission direction of the first time slot according to the first information sent by the network device;

Determine the second transmission direction of the first time slot according to the second information sent by the network device;

When the first transmission direction and the second transmission direction are different, the first time slot is determined to be a full-duplex time slot.
The method according to claim 14, wherein determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth part configured for the terminal includes:

When the second transmission direction is uplink, determine the frequency domain resources of the full-duplex time slot according to the uplink BWP in the BWP pair; and/or

When the second transmission direction is downlink, the frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the BWP pair.
The method according to claim 13, characterized in that the determining of the time slot for full-duplex communication comprises:

Determine the first transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the cell sent to the terminal;

Determine the second transmission direction of the first time slot according to the time division duplex uplink and downlink configuration of the preset BWP pair sent to the terminal;

When the first transmission direction and the second transmission direction are different, the first time slot is determined to be the full-duplex time slot.
The method according to claim 16, characterized in that the method further comprises:

Send indication information to the terminal, wherein the indication information is used to indicate determining the preset BWP pair among at least one available BWP pair.
The method according to claim 16, wherein determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth part configured for the terminal includes:

When the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the uplink BWP in the preset BWP pair; and/or

When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the downlink BWP in the preset BWP pair.
The method according to claim 16, wherein determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth part configured for the terminal includes:

When the second transmission direction is uplink, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP of the preset BWP pair; and/or

When the second transmission direction is downlink, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary downlink BWP of the preset BWP pair.
The method according to claim 19, wherein determining the configuration information for the terminal to communicate in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth part configured for the terminal includes:

Within the validity time of the supplementary uplink BWP, determine the transmission direction and frequency domain resources of the full-duplex time slot according to the supplementary uplink BWP; and/or

Determining the transmission direction and frequency domain resources of the full-duplex time slot based on the supplementary downlink BWP of the preset BWP pair includes:

Within the valid time of the supplementary downlink BWP, the transmission direction and frequency domain resources of the full-duplex time slot are determined according to the supplementary downlink BWP.
The method according to any one of claims 12 to 20, characterized in that the full-duplex time slot includes at least one of the following time slots:

Downlink time slots containing uplink subbands;

Flexible time slots containing uplink subbands;

Uplink time slots containing downlink subbands;

Flexible time slots containing downlink subbands.
The method according to any one of claims 12 to 20, characterized in that the center frequencies of the uplink BWP and the downlink BWP in the BWP pair are aligned.
A configuration information determination system, characterized by comprising a terminal and a network side device, wherein the terminal is configured to implement the method described in any one of claims 1 to 11, and the network device is configured to implement claim 12 The method described in any one of to 22.
A device for determining configuration information, characterized in that the device includes:

A processing module configured to determine a full-duplex time slot for full-duplex communication; and determine configuration information for communication in the full-duplex time slot based on the relevant information of the BWP pair according to the bandwidth part configured by the network device.
A device for determining configuration information, characterized in that the device includes:

A processing module configured to determine a full-duplex time slot used by the terminal for full-duplex communication; determine that the terminal communicates in the full-duplex time slot based on the relevant information of the BWP pair of the bandwidth portion configured to the terminal. configuration information.
A communication device, characterized by including:

processor;

Memory used to store computer programs;

Wherein, when the computer program is executed by the processor, the configuration information determining method described in any one of claims 1 to 11 is implemented.
A communication device, characterized by including:

processor;

Memory used to store computer programs;

Wherein, when the computer program is executed by the processor, the configuration information determining method described in any one of claims 12 to 22 is implemented.
A computer-readable storage medium used to store a computer program, characterized in that when the computer program is executed by a processor, the configuration information determination method described in any one of claims 1 to 11 is implemented.
A computer-readable storage medium used to store a computer program, characterized in that when the computer program is executed by a processor, the configuration information determination method described in any one of claims 12 to 22 is implemented.