Information processing method, terminal, network device, communication system and storage medium

Abstract

An information processing method, a terminal, a network device, a communication system and a storage medium. The method comprises: a terminal determining that an uplink transmission resource cannot bear information bits corresponding to all pieces of first channel state information (CSI) in at least one CSI report, and executing the dropping of the first CSI on the basis of a preset dropping rule to obtain first CSI reports; and sending the first CSI reports, wherein each piece of first CSI corresponds to one CSI report. When an uplink resource cannot bear all bits of the first CSI, the terminal can drop the first CSI more flexibly and reliably on the basis of the preset dropping rule, thus effectively ensuring the reliability of communication between the terminal and a network device.

Description

Information processing method, terminal, network device, communication system and storage medium Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular to information processing methods, terminals, network devices, communication systems, and storage media. Background Art

[0002] To reduce network device power overhead, network devices can dynamically reduce the number of spatial elements or transmission power corresponding to downlink data transmission based on dynamic changes in transmission load, thereby reducing network energy overhead. To support measurement and reporting of multiple spatial patterns and / or multiple power patterns, Network Energy Saving (NES) supports sub-CSI reporting with multiple sub-configurations defined for the same Channel State Information (CSI) report configuration.

[0003] Summary of the Invention

[0004] The embodiments of the present disclosure provide an information processing method, a terminal, a network device, a communication system, and a storage medium.

[0005] According to a first aspect of an embodiment of the present disclosure, an information processing method is proposed, the method comprising:

[0006] The terminal determines that the uplink transmission resources cannot carry all information bits corresponding to the first CSI in at least one channel state information (CSI) report, and drops the first CSI according to a preset dropping rule to obtain a first CSI report;

[0007] sending the first CSI report;

[0008] Each of the first CSIs corresponds to a CSI report.

[0009] According to a second aspect of an embodiment of the present disclosure, an information processing method is proposed, the method comprising:

[0010] The network device receives a first CSI report, wherein first CSI corresponding to at least one CSI report in the first CSI report is discarded;

[0011] Each of the first CSIs corresponds to a CSI report.

[0012] According to a third aspect of the embodiments of the present disclosure, an information processing method is proposed, the method comprising:

[0013] The terminal determines that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discards the first CSI according to a preset discarding rule to obtain a first CSI report;

[0014] The terminal sends the first CSI report to the network device;

[0015] Each of the first CSIs corresponds to a CSI report.

[0016] According to a fourth aspect of an embodiment of the present disclosure, a terminal is provided, comprising:

[0017] A processing module, configured to determine that an uplink transmission resource cannot carry all information bits corresponding to a first CSI in at least one channel state information CSI report, and discard the first CSI according to a preset discarding rule to obtain a first CSI report;

[0018] a transceiver module, configured to send the first CSI report;

[0019] Each of the first CSIs corresponds to a CSI report.

[0020] According to a fifth aspect of an embodiment of the present disclosure, a network device is provided, comprising:

[0021] A transceiver module, configured to receive a first CSI report, wherein the first CSI corresponding to at least one CSI report in the first CSI report is discarded;

[0022] Each of the first CSIs corresponds to a CSI report.

[0023] According to a sixth aspect of an embodiment of the present disclosure, a terminal is provided, including:

[0024] one or more processors;

[0025] A memory coupled to the one or more processors, the memory including executable instructions, which, when executed by the one or more processors, enable the terminal to execute the information processing method described in the first aspect of the embodiment of the present disclosure.

[0026] According to a seventh aspect of an embodiment of the present disclosure, a network device is provided, including:

[0027] one or more processors;

[0028] A memory coupled to the one or more processors, the memory including executable instructions, which, when executed by the one or more processors, enable the network device to execute the information processing method described in the second aspect of the embodiment of the present disclosure.

[0029] According to the eighth aspect of an embodiment of the present disclosure, a communication system is proposed, comprising a terminal and a network device, wherein the terminal is configured to implement the information processing method described in the first aspect of the embodiment of the present disclosure, and the network device is configured to implement the information processing method described in the second aspect of the embodiment of the present disclosure.

[0030] According to the ninth aspect of an embodiment of the present disclosure, a storage medium is proposed, which stores instructions. When the instructions are executed on a communication device, the communication device executes the information processing method described in the first aspect or the second aspect of the embodiment of the present disclosure.

[0031] In the above implementation, when the uplink resources cannot carry all bits of the first CSI, the terminal can discard the first CSI more flexibly and reliably based on the preset discarding rule, thereby effectively ensuring the reliability of communication between the terminal and the network device. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following drawings required for describing the embodiments are introduced. The following drawings are merely some embodiments of the present disclosure and do not impose specific limitations on the protection scope of the present disclosure.

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following drawings required for describing the embodiments are introduced. The following drawings are merely some embodiments of the present disclosure and do not impose specific limitations on the protection scope of the present disclosure.

[0034] FIG1 is an exemplary schematic diagram of the architecture of a communication system provided according to an embodiment of the present disclosure.

[0035] FIG2 is an exemplary interaction diagram of an information processing method provided according to an embodiment of the present disclosure.

[0036] FIG3A is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0037] FIG3B is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0038] FIG3C is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0039] FIG3D is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0040] FIG3E is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0041] FIG3F is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0042] FIG4A is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0043] FIG5A is an exemplary interaction diagram of an information processing method provided according to an embodiment of the present disclosure.

[0044] FIG6A is a schematic diagram of an exemplary flow chart of an information processing method provided according to an embodiment of the present disclosure.

[0045] FIG6B is an exemplary schematic diagram of an information processing method provided according to an embodiment of the present disclosure.

[0046] FIG6C is an exemplary schematic diagram of an information processing method provided according to an embodiment of the present disclosure.

[0047] FIG6D is an exemplary schematic diagram of an information processing method provided according to an embodiment of the present disclosure.

[0048] FIG6E is an exemplary schematic diagram of an information processing method provided according to an embodiment of the present disclosure.

[0049] FIG7A is a schematic diagram of an exemplary structure of a terminal provided according to an embodiment of the present disclosure.

[0050] FIG7B is a schematic diagram of an exemplary structure of a network device provided according to an embodiment of the present disclosure.

[0051] FIG8A is a schematic diagram of an exemplary structure of a communication device provided according to an embodiment of the present disclosure.

[0052] FIG8B is a schematic diagram of an exemplary structure of a communication device provided according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0053] The embodiments of the present disclosure provide an information processing method, a terminal, a network device, a communication system, and a storage medium.

[0054] In a first aspect, an embodiment of the present disclosure proposes an information processing method, comprising: a terminal determines that an uplink transmission resource cannot carry all information bits corresponding to the first CSI in at least one channel state information CSI report, performs dropping of the first CSI according to a preset dropping rule, and obtains a first CSI report; and sends the first CSI report; wherein each first CSI corresponds to a CSI report.

[0055] In the above embodiment, when the uplink resources cannot carry all bits of the first CSI, the terminal can discard the first CSI more flexibly and reliably based on the preset discarding rule, thereby effectively ensuring the reliability of communication between the terminal and the network device.

[0056] In combination with some embodiments of the first aspect, in some embodiments, the first type report, the first CSI corresponding to the first type report includes at least one sub-CSI, and each sub-CSI corresponds to a sub-configuration; the second type report, the first CSI corresponding to the second type report does not include a sub-CSI.

[0057] In the above embodiment, the flexibility and reliability of discarding the first CSI can be ensured when the first type report and the second type report coexist, thereby ensuring the reliability of communication between the terminal and the network device in special scenarios.

[0058] In combination with some embodiments of the first aspect, in some embodiments, discarding the first CSI is performed according to a preset discarding rule, including: determining the priority of each CSI report; and determining the first CSI to be discarded according to the priority of each CSI report.

[0059] In the above embodiment, the first CSI may be discarded based on the priority of the CSI report and with the CSI report as the granularity, thereby effectively ensuring that the first CSI with lower importance is discarded first.

[0060] In combination with some embodiments of the first aspect, in some embodiments, determining the priority of each CSI report includes at least one of the following: determining the priority of each CSI report based on first information, the first information including at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; determining the priority of each CSI report based on the priority index corresponding to the CSI report.

[0061] In the above embodiment, the priority of each CSI report can be accurately and reliably determined through the first information or the priority index, thereby making the discarding of the first CSI more reliable.

[0062] In combination with some embodiments of the first aspect, in some embodiments, the first CSI is discarded according to a preset discarding rule, including: discarding the first CSI corresponding to the second type report; determining the priority corresponding to each first type report; and determining the first CSI to be discarded according to the priority corresponding to each first type report.

[0063] In the above embodiment, when the first type report and the second type report coexist, the terminal may preferentially discard the second type report, and discard the corresponding first CSI according to the priority of the first type report.

[0064] In combination with some embodiments of the first aspect, in some embodiments, determining the priority corresponding to each first type report includes at least one of the following: determining the priority of each first type report based on first information, the first information includes at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; determining the priority of each first type report based on the priority index corresponding to the first type report.

[0065] In conjunction with some embodiments of the first aspect, in some embodiments, determining the priority of each CSI report according to the first information includes: determining the priority of each CSI report according to the following formula: Pri iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s k+M s c+s; where y is related to the type of configuration information, k is related to whether L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s Used to indicate the maximum number of CSI reports that the terminal can configure, N cells For high-level parameters, the priority of CSI report is the same as the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

[0066] In the above embodiment, the terminal can accurately judge the importance, that is, the priority, of each CSI report based on the above preset priority formula and according to the type information of the CSI report configuration, whether it carries L1-RSRP, the configuration index of the CSI report, and the maximum number of CSI reports that the terminal can configure.

[0067] In combination with some embodiments of the first aspect, in some embodiments, discarding the first CSI according to a preset discarding rule includes: discarding all information bits corresponding to the first CSI to be discarded.

[0068] In the above embodiment, all information bits of the first CSI to be discarded may be discarded directly using the CSI report as the granularity, which can effectively reduce the resource overhead of the CSI report.

[0069] In combination with some embodiments of the first aspect, in some embodiments, the first CSI is discarded according to a preset discarding rule, including: determining that the first CSI to be discarded includes the first CSI corresponding to the first type report, and discarding at least one sub-CSI contained in the first CSI corresponding to the first type report.

[0070] In the above implementation embodiment, the terminal may discard sub-CSIs with the sub-configuration as the granularity for a CSI report including multiple sub-configurations, so that the terminal may discard the first CSI to the minimum extent.

[0071] In combination with some embodiments of the first aspect, in some embodiments, discarding at least one sub-CSI contained in the first CSI corresponding to the first type report includes: determining the priority of the sub-configuration corresponding to each sub-CSI; and performing the discarding of the sub-CSI according to the priority of the sub-configuration.

[0072] In the above embodiment, the terminal can discard the sub-SCI according to the priority of each sub-configuration, effectively ensuring that the sub-SCI corresponding to the sub-configuration with higher importance can be retained, thereby ensuring the reliability of communication.

[0073] In combination with some embodiments of the first aspect, in some embodiments, the priority of the sub-configuration is negatively correlated with, or positively correlated with, the index value corresponding to the sub-configuration.

[0074] In the above embodiment, the priority corresponding to each sub-configuration can be accurately determined according to the index value corresponding to the sub-configuration.

[0075] In conjunction with some embodiments of the first aspect, in some embodiments, discarding the first CSI according to a preset discard rule includes:

[0076] All first CSIs in all CSI reports are discarded.

[0077] In the above embodiment, the terminal may not support discarding the first CSI with sub-configuration as the granularity, and does not support discarding the first CSI with CSI report as the granularity, which can effectively reduce the resource overhead of the first CSI report.

[0078] With reference to some embodiments of the first aspect, in some embodiments, the first CSI is the second part of wideband channel state information Part 2 wideband CSI.

[0079] In the above embodiment, when uplink resources cannot carry all bits of Part 2 wideband CSI, the terminal can flexibly and effectively discard Part 2 wideband CSI based on a preset discarding rule.

[0080] In a second aspect, an embodiment of the present disclosure proposes an information processing method, which includes: a network device receives a first CSI report, and the first CSI corresponding to at least one CSI report in the first CSI report is discarded; wherein each first CSI corresponds to a CSI report.

[0081] In combination with some embodiments of the second aspect, in some embodiments, the CSI report includes at least one of the following: a first type report, the first CSI corresponding to the first type report includes at least one sub-CSI, and each sub-CSI corresponds to a sub-configuration; a second type report, the first CSI corresponding to the second type report does not include a sub-CSI.

[0082] In combination with some embodiments of the second aspect, in some embodiments, the first CSI corresponding to one or more CSI reports with the lowest priority in the first CSI report is discarded.

[0083] In combination with some embodiments of the second aspect, in some embodiments, the priority of the CSI report is determined based on first information, and the first information includes at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; or, the priority of the CSI report is determined by the terminal based on the priority index corresponding to the CSI report.

[0084] In combination with some embodiments of the second aspect, in some embodiments, the first CSI corresponding to the second type report in the first CSI report is discarded, and the first CSI corresponding to one or more first type reports with the lowest priority in the first CSI report is discarded.

[0085] In combination with some embodiments of the second aspect, in some embodiments, the priority corresponding to the first type report is determined based on first information, and the first information includes at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; or, the priority corresponding to the first type report is determined by the terminal based on the priority index corresponding to the first type report.

[0086] In conjunction with some embodiments of the second aspect, in some embodiments, the priority of the CSI report is determined according to the following formula: iCSI (y,k,c,s)=2·N cells ·M s y+Ncells ·M s k+M s c+s; where y is related to the type of configuration information, k is related to whether L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s Used to indicate the maximum number of CSI reports that the terminal can configure, N cells For high-level parameters, the priority of CSI report is the same as the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

[0087] In combination with some embodiments of the second aspect, in some embodiments, all information bits corresponding to the first CSI corresponding to at least one CSI report in the first CSI report are discarded.

[0088] In combination with some embodiments of the second aspect, in some embodiments, at least one sub-CSI in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

[0089] In combination with some embodiments of the second aspect, in some embodiments, the sub-CSI corresponding to one or more sub-configurations with the lowest priority in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

[0090] In combination with some embodiments of the second aspect, in some embodiments, the priority of the sub-configuration is negatively correlated with, or positively correlated with, the index value corresponding to the sub-configuration.

[0091] In combination with some embodiments of the second aspect, in some embodiments, the first CSI corresponding to all CSI reports in the first CSI report is discarded.

[0092] With reference to some embodiments of the second aspect, in some embodiments, the first CSI is the second part of wideband channel state information Part 2 wideband CSI.

[0093] In a third aspect, an embodiment of the present disclosure proposes an information processing method, which includes: the terminal determines that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discards the first CSI according to a preset discard rule to obtain a first CSI report; the terminal sends the first CSI report to the network device; wherein, each first CSI corresponds to a CSI report.

[0094] In a fourth aspect, an embodiment of the present disclosure proposes a terminal, which includes: a processing module, used to determine that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discard the first CSI according to a preset discard rule to obtain a first CSI report; a transceiver module, used to send the first CSI report; wherein, each first CSI corresponds to a CSI report.

[0095] In a fifth aspect, an embodiment of the present disclosure proposes a network device, which includes: a transceiver module, used for the network device to receive a first CSI report, in which the first CSI corresponding to at least one CSI report in the first CSI report is discarded; wherein each first CSI corresponds to a CSI report.

[0096] In the sixth aspect, an embodiment of the present disclosure proposes a terminal, comprising: one or more processors; a memory coupled to the one or more processors, the memory comprising executable instructions, which, when executed by the one or more processors, enables the terminal to execute the information processing method in the first aspect.

[0097] In the seventh aspect, an embodiment of the present disclosure proposes a network device, comprising: one or more processors; a memory coupled to the one or more processors, the memory comprising executable instructions, which, when executed by the one or more processors, enables the network device to execute the information processing method in the eighth aspect.

[0098] In the eighth aspect, an embodiment of the present disclosure proposes a communication system, which includes: a terminal and a network device; wherein the terminal is configured to execute the method described in the optional implementation manner of the second aspect, and the network device is configured to execute the method described in the optional implementation manner of the first aspect.

[0099] In a ninth aspect, an embodiment of the present disclosure proposes a storage medium, which stores instructions. When the instructions are executed on a communication device, the communication device executes the method described in the optional implementation of the first aspect, the second aspect, and the third aspect.

[0100] In a tenth aspect, an embodiment of the present disclosure proposes a program product. When the program product is executed by a communication device, the communication device executes the method described in the first aspect, the second aspect, and the optional implementation of the third aspect.

[0101] In an eleventh aspect, an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method as described in the first aspect, the second aspect, and the optional implementation of the third aspect.

[0102] In a twelfth aspect, an embodiment of the present disclosure provides a chip or a chip system, which includes a processing circuit configured to execute the method described in the optional implementation of the first aspect, the second aspect, and the third aspect.

[0103] It is understandable that the above-mentioned terminals, network devices, communication systems, storage media, program products, computer programs, chips, or chip systems are all used to perform the methods proposed in the embodiments of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects of the corresponding methods and will not be repeated here.

[0104] The present disclosure provides an information processing method, terminal, network device, communication system, and storage medium. In some embodiments, the terms "information processing method," "CSI reporting method," and "communication method" are interchangeable; the terms "information processing device," "CSI reporting device," and "communication device" are interchangeable; and the terms "information processing system," "communication system," and "communication system" are interchangeable.

[0105] The embodiments of the present disclosure are not exhaustive and are merely illustrative of some embodiments, and are not intended to be a specific limitation on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment can also be implemented as an independent embodiment, and the order of the steps in a certain embodiment can be arbitrarily exchanged. In addition, the optional implementation methods in a certain embodiment can be arbitrarily combined; in addition, the embodiments can be arbitrarily combined. For example, some or all steps of different embodiments can be arbitrarily combined, and a certain embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.

[0106] In each embodiment of the present disclosure, unless otherwise specified or provided for by logic, the terms and / or descriptions between the embodiments are consistent and can be referenced by each other. The technical features in different embodiments can be combined to form a new embodiment based on their inherent logical relationships.

[0107] The terms used in the embodiments of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0108] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular, such as "a", "an", "the", "above", "the", "the", etc., may mean "one and only one", or "one or more", "at least one", etc. For example, when articles such as "a", "an", "the" in English are used in translation, the noun following the article may be understood as a singular expression or a plural expression.

[0109] In the embodiments of the present disclosure, “plurality” refers to two or more.

[0110] In some embodiments, the terms "at least one," "one or more," "a plurality of," "multiple," etc. may be used interchangeably.

[0111] In some embodiments, descriptions such as "at least one of A and B," "A and / or B," "A in one case, B in another case," or "in response to one case A, in response to another case B" may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); and in some embodiments, A and B (both A and B are executed). The above is also applicable when there are more branches such as A, B, and C.

[0112] In some embodiments, "A or B" and other descriptions may include the following technical solutions depending on the situation: in some embodiments, A (A is executed independently of B); in some embodiments, B (B is executed independently of A); in some embodiments, execution is selected from A and B (A and B are selectively executed). The above is also applicable when there are more branches such as A, B, C, etc.

[0113] The prefixes such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different description objects and do not constitute any restriction on the position, order, priority, quantity or content of the description objects. For the statement of the description object, please refer to the description in the context of the claims or embodiments, and no unnecessary restriction should be constituted due to the use of prefixes. For example, if the description object is a "field", the ordinal number before the "field" in the "first field" and the "second field" does not limit the position or order between the "fields". "First" and "second" do not limit whether the "fields" they modify are in the same message, nor do they limit the order of the "first field" and the "second field". For another example, if the description object is a "level", the ordinal number before the "level" in the "first level" and the "second level" does not limit the priority between the "levels". For another example, the number of description objects is not limited by the ordinal number and can be one or more. Taking "first device" as an example, the number of "devices" can be one or more. In addition, the objects modified by different prefixes can be the same or different. For example, if the description object is "device", then the "first device" and the "second device" can be the same device or different devices, and their types can be the same or different; for another example, if the description object is "information", then the "first information" and the "second information" can be the same information or different information, and their contents can be the same or different.

[0114] In some embodiments, “including A,” “comprising A,” “used to indicate A,” and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.

[0115] In some embodiments, terms such as "time / frequency" and "time / frequency domain" refer to the time domain and / or the frequency domain.

[0116] In some embodiments, terms such as "in response to...", "in response to determining...", "in the case of...", "at the time of...", "when...", "if...", "if...", etc. can be used interchangeably.

[0117] In some embodiments, terms such as "greater than", "greater than or equal to", "not less than", "more than", "more than or equal to", "not less than", "higher than", "higher than or equal to", "not less than", and "above" can be replaced with each other, and terms such as "less than", "less than or equal to", "not greater than", "less than", "less than or equal to", "not more than", "lower than", "lower than or equal to", "not higher than", and "below" can be replaced with each other.

[0118] In some embodiments, devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. Terms such as "device", "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", and "subject" can be used interchangeably.

[0119] In some embodiments, "network" can be interpreted as devices included in the network (eg, access network equipment, core network equipment, etc.).

[0120] In some embodiments, the terms "access network device (AN device)", "radio access network device (RAN device)", "base station (BS)", "radio base station" "fixed station", "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission / reception point (TRP)" "panel", "antenna panel", "antenna array", "cell", "macro cell", "small cell", "femto cell", "pico cell", "sector", "cell group", "serving cell", "carrier", "component carrier", "bandwidth part (BWP)" and the like may be used interchangeably.

[0121] In some embodiments, the terms "terminal", "terminal device", "user equipment (UE)", "user terminal", "mobile station (MS)", "mobile terminal (MT)", subscriber station, mobile unit, subscriber unit, wireless unit, remote unit, mobile device, wireless device, wireless communication device, remote device, mobile subscriber station, access terminal, mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client, etc. can be used interchangeably.

[0122] In some embodiments, the access network device, the core network device, or the network device can be replaced by a terminal. For example, the various embodiments of the present disclosure can also be applied to a structure in which the communication between the access network device, the core network device, or the network device and the terminal is replaced by communication between multiple terminals (for example, device-to-device (D2D), vehicle-to-everything (V2X), etc.). In this case, it is also possible to set the structure in which the terminal has all or part of the functions of the access network device. In addition, terms such as "uplink" and "downlink" can also be replaced by terms corresponding to communication between terminals (for example, "side"). For example, uplink channels, downlink channels, etc. can be replaced by side channels, and uplinks, downlinks, etc. can be replaced by side links.

[0123] In some embodiments, the terminal may be replaced by an access network device, a core network device, or a network device. In this case, the access network device, the core network device, or the network device may have a structure that has all or part of the functions of the terminal.

[0124] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where the data is obtained.

[0125] In some embodiments, data, information, etc. may be obtained with the user's consent.

[0126] In addition, each element, each row, or each column in the table of the embodiment of the present disclosure can be implemented as an independent embodiment, and the combination of any elements, any rows, and any columns can also be implemented as an independent embodiment.

[0127] Figure 1A is a schematic diagram illustrating the architecture of a communication system according to an embodiment of the present disclosure. As shown in Figure 1A, communication system 100 includes a terminal 101 and a network device 102. In some embodiments, network device 102 may include at least one of an access network device and a core network device.

[0128] In some embodiments, the terminal 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication function, a smart car, a tablet computer, a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, a wireless terminal device in industrial control, a wireless terminal device in self-driving, a wireless terminal device in remote medical surgery, a wireless terminal device in a smart grid, a wireless terminal device in transportation safety, a wireless terminal device in a smart city, and at least one of a wireless terminal device in a smart home, but is not limited thereto.

[0129] In some embodiments, the access network device is, for example, a node or device that accesses a terminal to a wireless network. The access network device may include an evolved NodeB (eNB), a next generation evolved NodeB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an open base station (Open RAN), a cloud base station (Cloud RAN), a base station in other communication systems, and at least one of an access node in a Wi-Fi system, but is not limited thereto.

[0130] In some embodiments, the technical solution of the present disclosure can be applied to the Open RAN architecture. In this case, the interfaces between or within the access network devices involved in the embodiments of the present disclosure can be transformed into internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0131] In some embodiments, the access network device can be composed of a centralized unit (CU) and a distributed unit (DU), where the CU can also be called a control unit. The CU-DU structure can be used to split the protocol layer of the access network device, with the functions of some protocol layers centrally controlled by the CU, and the functions of the remaining part or all of the protocol layers distributed in the DU, which is centrally controlled by the CU, but is not limited to this.

[0132] In some embodiments, the core network device may be a single device including a first network element, a second network element, etc., or may be a plurality of devices or a group of devices, each including all or part of the first network element, the second network element, etc. The network element may be virtual or physical. The core network may include, for example, at least one of an evolved packet core (EPC), a 5G core network (5GCN), and a next generation core (NGC).

[0133] It can be understood that the communication system described in the embodiment of the present disclosure is for the purpose of more clearly illustrating the technical solution of the embodiment of the present disclosure, and does not constitute a limitation on the technical solution proposed in the embodiment of the present disclosure. Ordinary technicians in this field can know that with the evolution of the system architecture and the emergence of new business scenarios, the technical solution proposed in the embodiment of the present disclosure is also applicable to similar technical problems.

[0134] The following embodiments of the present disclosure may be applied to the communication system 100 shown in FIG1 , or a portion thereof, but are not limited thereto. The entities shown in FIG1 are illustrative only. The communication system may include all or part of the entities shown in FIG1 , or may include other entities outside of FIG1 . The number and form of the entities are arbitrary, and the entities may be physical or virtual. The connection relationships between the entities are illustrative only. The entities may be connected or disconnected, and the connection may be in any manner, including direct or indirect, wired or wireless.

[0135] The embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, 4th generation mobile communication system (4G), 5th generation mobile communication system (5G), 5G new radio (NR), future radio access (FRA), new radio access technology (RAT), new radio (NR), new radio access (NX), future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) networks, Device-to-Device (D2D) systems, Machine-to-Machine (M2M) systems, Internet of Things (IoT) systems, Vehicle-to-Everything (V2X), systems utilizing other communication methods, and next-generation systems based on and extending these methods. Furthermore, multiple systems may be combined (for example, a combination of LTE or LTE-A with 5G).

[0136] In some embodiments, to reduce the power consumption of network devices, network devices can dynamically reduce the number of spatial elements or transmission power corresponding to downlink data transmission based on the dynamic changes in transmission load, thereby reducing network energy consumption. Taking into account the dynamic adjustment mode of spatial elements or transmission power, Rel-18 defines CSI reporting with sub-configuration as the granularity. For the same CSI report config, it can contain L sub-configurations (sub-configuration or sub-configuration), each sub-configuration is associated with a specific spatial adaptation pattern (spatial adaptation pattern, SD) and / or power adaptation pattern (power adaptation pattern, PD).

[0137] In some embodiments, for Part 2 CSI in NES scenarios, CSI dropping is supported at a sub-config granularity. Specifically, for a CSI report containing multiple sub-configurations, its corresponding priority is determined based on legacy, for example, {wideband, even subband, odd subband}; for a specific band type corresponding to a specific report, a sub-configuration-based dropping rule is defined. The dropping priority is determined by the sub-configuration corresponding index; the lower the index, the higher the priority.

[0138] In some embodiments, for wideband CSI part 2, all CSI reports correspond to priority 0. The terminal performs CSI dropping at the same priority level. That is, if multiple CSI reports, e.g., wideband CSI part 2 of report 1, report 2, and report 3, correspond to the same priority, all CSI may be dropped if the corresponding transmission resources cannot carry all the corresponding wideband CSI part 2 bits.

[0139] In some embodiments, for NES scenarios, corresponding to Part 2 wideband CSI, CSI dropping with sub-config granularity can be introduced. For scenarios where NES reports and legacy reports coexist, how to define corresponding dropping rules is an issue that needs to be solved urgently.

[0140] FIG2 is an interactive diagram of an information processing method according to an embodiment of the present disclosure. As shown in FIG2 , the present disclosure embodiment relates to an information processing method, which includes:

[0141] Step S2101: The terminal determines that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, and determines the priority of the CSI report.

[0142] In some embodiments, the uplink transmission resource may be, for example, a physical uplink shared channel (PUSCH) carrying uplink control information (UCI) bits, or a physical uplink control channel (PUCCH) carrying UCI bits.

[0143] In some embodiments, the number of CSI reports may be one or more. Optionally, the CSI reports may be CSI reports to be reported by the terminal. The CSI reports may be CSI reports that the terminal determines need to be reported simultaneously based on configuration. Optionally, the number of CSI reports that the terminal needs to report simultaneously may be one or more. The terminal may determine the priority of each CSI report.

[0144] In some embodiments, each CSI report includes a first CSI. Optionally, each first CSI corresponds to a CSI report. For example, the first CSI corresponding to one or more CSI reports may be configured to be transmitted on the same uplink transmission resource, and the uplink transmission resource may not be able to carry all the first CSI in the one or more CSI reports. For example, the first CSI corresponding to one or more CSI reports corresponds to the same priority. When the uplink transmission resource cannot carry all the first CSI, the terminal may discard part or all of the first CSI based on the priority. The optional implementation method of the terminal discarding the first CSI based on the priority of the CSI report can be seen in step S2102.

[0145] In some embodiments, the first CSI is used to indicate wideband channel state information. Optionally, the first CSI is Part 2 CSI. Optionally, the first CSI may be Part 2 wideband CSI. Optionally, the first CSI may also be other CSI in the CSI report excluding Part 2 wideband CSI, such as Part 2 subband CSI, which is not limited in the present embodiments.

[0146] It is worth noting that the CSI report may include not only the first CSI but also other CSIs, for example, in addition to Part 2 wideband CSI, it may also include the first part CSI (Part 1 CSI) and the second part subband CSI, etc.

[0147] In some embodiments, the at least one CSI report may include at least one of the following: a first type report, wherein the first CSI corresponding to the first type report includes at least one sub-CSI, each sub-CSI corresponding to a sub-configuration;

[0148] The second type report: the first CSI corresponding to the second type report does not include sub-CSI.

[0149] Optionally, the second type of report may be referred to as a legacy CSI report. Optionally, the first type of report may be referred to as an enhanced CSI report, which may be, for example, a CSI report applied to NES. The embodiments of this disclosure do not limit the names of the first type of report and the second type of report.

[0150] For example, the multiple CSI reports to be sent by the terminal may include one or more enhanced CSI reports and one or more traditional CSI reports, or may include only multiple enhanced CSI reports, or only traditional CSI reports.

[0151] In some embodiments, determining the priority of each CSI report includes at least one of the following: determining the priority of each CSI report based on the first information; determining the priority of each CSI report based on a priority index corresponding to the CSI report.

[0152] In some embodiments, the first information includes at least one of the following: configuration type information, configuration index, whether to carry L1-RSRP, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal.

[0153] Optionally, the configuration type information may include, for example, one or more of the following: PUCCH periodic reporting, PUSCH aperiodic reporting, PUCCH semi-static reporting, PUSCH semi-static reporting. Optionally, the configuration type information may be indicated by the parameter reportConfig in the IE CSI-ReportConfig of the network device.

[0154] In some embodiments, determining the priority of each CSI report based on the first information includes determining the priority of each CSI report based on a preset priority formula. Optionally, the priority indexes corresponding to different CSI reports may be arranged in ascending order or descending order based on a predetermined priority. For example, the smaller the index of the CSI report, the higher the corresponding priority. Alternatively, the smaller the index of the CSI report, the lower the corresponding priority. Optionally, the priority index corresponding to the CSI report may be determined based on the preset priority formula.

[0155] Optionally, the above preset priority formula is: Pri iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s k+M s ·c+s.

[0156] Among them, y is related to the type information of the configuration, k is related to whether L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s Used to indicate the maximum number of CSI reports that the terminal can configure, N cells For high-level parameters, the priority of CSI report is the same as the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

[0157] Optionally, the terminal can input the configuration type information, configuration index, maximum number of CSI reports configurable by the terminal, service cell of the terminal, and whether the CSI report carries L1-RSRP information corresponding to each CSI report into the above-mentioned preset priority formula to calculate the priority corresponding to the CSI report.

[0158] Optionally, the priority corresponding to the CSI report can also be iCSI The values ​​of (y, k, c, s) are positively correlated. Optionally, the priority index corresponding to the CSI report is positively correlated with the value of (y, k, c, s). iCSI The values ​​of (y,k,c,s) are positively correlated.

[0159] For example, y=0 corresponds to aperiodic CSI reporting transmitted on PUSCH, y=1 corresponds to semi-persistent CSI reporting transmitted on PUSCH, y=2 corresponds to semi-persistent CSI reporting transmitted on PUCCH, and y=3 corresponds to periodic CSI reporting transmitted on PUCCH. k=0 corresponds to CSI reporting carrying L1-RSRP, and k=1 corresponds to CSI reporting not carrying L1-RSRP. N cells The value of the high-level parameter maxNrofServingCells.

[0160] In some embodiments, the priority of a CSI report is determined by the terminal according to a preset priority formula; or, the priority of a CSI report is determined by the terminal according to a priority index corresponding to the CSI report, where, for example, a smaller value corresponding to the priority index indicates a higher priority. Alternatively, the priority of a CSI report is determined based on the index corresponding to the report.

[0161] Step S2102: The terminal determines the first CSI to be discarded according to the priority of the CSI report.

[0162] In some embodiments, the terminal determines that the first CSI corresponding to one or more CSI reports having the lowest priority is the first CSI to be discarded. For example, the terminal determines that the first CSI corresponding to one or more CSI reports having a priority lower than K is the first CSI to be discarded, where K may be determined based on the number of information bits that can be carried by the uplink transmission resource.

[0163] In some embodiments, the terminal determines to retain the first CSI corresponding to one or more CSI reports with the highest priority. For example, the terminal determines that the first CSI corresponding to one or more CSI reports with a priority higher than K is the retained first CSI.

[0164] In some embodiments, the first CSI corresponding to one or more (e.g., K) CSI reports with the lowest priority in the first CSI report is discarded. Optionally, the first CSI corresponding to one or more (e.g., the number of CSI reports minus K) CSI reports with the highest priority in the first CSI report is retained.

[0165] In some embodiments, the terminal may determine one or more CSI reports with lower priorities according to the number of information bits that the uplink transmission resource can carry and the priority of each CSI report, and use the first CSI in these CSI reports as the first CSI to be discarded.

[0166] In some embodiments, the terminal may determine one or more CSI reports with higher priorities based on the number of information bits that can be carried by the uplink transmission resources and the priority of each CSI report, and retain the first CSI in these CSI reports in the first CSI report.

[0167] For example, the CSI report may include report 1, report 2, and report 3, where report 1 has the highest priority and report 3 has the lowest priority. When the terminal determines that the uplink transmission resource can only carry one first CSI, the terminal may determine, based on the priority of the CSI report, the first CSI in report 2 and report 3 with lower priority as the first CSI to be discarded.

[0168] Optionally, the CSI report corresponding to the first CSI to be discarded determined in step S2102 may include a first type report and / or a second type report. For example, the first CSI in report 2 may include multiple sub-CSIs, and the first CSI in report 3 may not include sub-CSIs.

[0169] In some embodiments, the terminal may discard all information bits corresponding to the first CSI to be discarded, or, if the first CSI to be discarded includes multiple sub-CSIs, may discard only one or more sub-CSIs in the first CSI to be discarded. Specific optional implementations of this may refer to steps S2107 to S2108 or step S2109 and are not described in detail here.

[0170] Step S2103: The terminal determines that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in the CSI report, and discards the first CSI corresponding to the second type report.

[0171] In some embodiments, the priority corresponding to the second type of report may be lower than the priority corresponding to the first type of report.

[0172] For example, the CSI report includes report 1, report 2, report 3 and report 4, among which report 2 and report 3 are second type reports, that is, CSI reports that do not include sub-CSI in the corresponding first CSI. When the terminal determines that the uplink transmission resources cannot carry the first CSI corresponding to all CSI reports, the terminal can directly discard the first CSI corresponding to report 2 and report 3, and further perform subsequent steps.

[0173] In some embodiments, if the CSI report includes only the second type report, the terminal may obtain the first CSI report after discarding the first CSI corresponding to the second type report. Optionally, the first CSI corresponding to the second type report in the first CSI report is discarded. Optionally, only the first CSI corresponding to the first type report is retained in the first CSI report. In some embodiments, discarding the first CSI corresponding to the second type report may include discarding all information bits corresponding to the first CSI report corresponding to the second type report.

[0174] Step S2104: The terminal determines the priority of the first type of report.

[0175] In some embodiments, the number of first type reports in the CSI report may be one or more. Optionally, the terminal may determine a priority for each first type CSI report.

[0176] In some embodiments, step S2104 may be performed when the CSI report includes one or more first type reports. Optionally, step S2104 may be performed when the terminal discards all second type reports but the uplink transmission resources are still unable to carry all first CSI corresponding to all first type reports.

[0177] In some embodiments, determining the priority corresponding to each first type report includes at least one of the following: determining the priority of each first type report based on the first information; determining the priority of each first type report based on the priority index corresponding to the first type report.

[0178] Among them, the optional implementation method of determining the priority corresponding to each first type report can refer to the optional implementation method of determining the priority of each CSI report in step S2101, which is not described in detail in this embodiment of the present disclosure.

[0179] Step S2105: The terminal determines the first CSI to be discarded according to the priority of the first type report.

[0180] In some embodiments, the CSI report corresponding to the first CSI to be discarded may be a CSI report of the first type of report having a priority lower than M. Optionally, the value of M may be determined according to the number of information bits that can be carried by the uplink transmission resource.

[0181] In some embodiments, the terminal determines that the first CSI corresponding to one or more first type reports having a priority equal to or lower than M is the first CSI to be discarded. Alternatively, the terminal determines that the first CSI corresponding to one or more first type reports having a priority higher than M is the first CSI to be retained.

[0182] It can be understood that the CSI reports corresponding to the first CSI to be discarded determined in step S2105 are all first type reports.

[0183] For example, the CSI report includes report 1, report 2, report 3 and report 4, where report 2 and report 3 are second type reports, report 1 and report 4 are first type reports and the priority of report 1 is higher than the priority of report 4. The terminal can discard the first CSI corresponding to report 2 and report 3, and in response to determining that the uplink transmission resources can only carry the first CSI corresponding to one CSI report, determine the first CSI corresponding to report 4 as the first CSI to be discarded, and retain the first CSI corresponding to report 1.

[0184] In some embodiments, the first CSI report is obtained by discarding the first CSI corresponding to the second type report after the terminal discards the first CSI corresponding to the first type report and discarding the first CSI corresponding to the first type report according to the priority corresponding to each first type report.

[0185] In some embodiments, the first CSI corresponding to one or more first type reports with the lowest priority in the first CSI report is discarded. Optionally, the first CSI corresponding to one or more first type reports with the highest priority in the first CSI report is retained.

[0186] Step S2106: The terminal determines that the uplink transmission resources cannot carry all information bits corresponding to the first CSI in at least one CSI report, discards all first CSI in all CSI reports, and obtains a first CSI report.

[0187] For example, the CSI report includes report 1, report 2, report 3 and report 4, where report 2 and report 3 are second type reports, and report 1 and report 4 are first type reports. If the terminal determines that the uplink transmission resources cannot carry the first CSI corresponding to all CSI reports, the first CSI corresponding to report 1, report 2, report 3 and report 4 can be discarded.

[0188] In some embodiments, the first CSI corresponding to each CSI report in the first CSI report is discarded. Optionally, all first CSI information bits corresponding to each CSI report in the first CSI report are discarded.

[0189] It is worth noting that in the embodiments of the present disclosure, steps S2101 to S2102, steps S2103 to S2105, and step S2106 may be performed selectively. That is, steps S2101 to S2102 may correspond to one preset discard rule, steps S2103 to S2105 may correspond to another preset discard rule, and step S2106 may correspond to yet another preset discard rule. It is understood that when the terminal discards the first CSI according to the preset discard rule, only one of the preset discard rules can be selected to discard the first CSI.

[0190] Step S2107 : The terminal determines that the first CSI to be discarded includes the first CSI corresponding to the first type report, and determines the priority of the sub-configuration corresponding to the sub-CSI in the first type report.

[0191] In some embodiments, the first CSI corresponding to the first type report may include one or more sub-CSIs. Optionally, each sub-CSI corresponds to a sub-configuration. Optionally, the terminal may determine a priority corresponding to a sub-configuration corresponding to each sub-CSI.

[0192] In some embodiments, the first CSI to be discarded may be determined in step S2102 or in step S2105. For example, the first CSI to be discarded may include only the first CSI corresponding to the first type report or the first CSI corresponding to the second type report, which is not limited in the present embodiment.

[0193] In some embodiments, the priority of a sub-configuration may be determined based on an index value corresponding to the sub-configuration. Optionally, the priority of a sub-configuration is negatively correlated with the index value corresponding to the sub-configuration. Optionally, the priority of a sub-configuration is positively correlated with the index value corresponding to the sub-configuration.

[0194] For example, the smaller the index value corresponding to the sub-configuration, the higher the priority corresponding to the sub-configuration. Alternatively, the larger the index value corresponding to the sub-configuration, the higher the priority corresponding to the sub-configuration.

[0195] Among them, the index value corresponding to the sub-configuration can be pre-configured by the network device for the sub-configuration, or determined by the terminal itself. The embodiment of the present disclosure does not limit the method for determining the index value corresponding to the sub-configuration.

[0196] In step S2108, the terminal discards at least one sub-CSI included in the first CSI corresponding to at least one first type report according to the priority of the sub-configuration, and obtains a first CSI report.

[0197] In some embodiments, the at least one sub-CSI discarded in the first type report may be the sub-CSI corresponding to the first N sub-configurations with the lowest priority. Optionally, N may be determined according to the number of information bits that can be carried by the uplink transmission resource.

[0198] For example, the first CSI corresponding to a CSI report includes sub-CSI 1, sub-CSI 2, and sub-CSI 3 corresponding to sub-config 1, sub-config 2, and sub-config 3, respectively. Sub-config 1 has the highest priority, and sub-config 3 has the lowest priority. If the uplink transmission resources can only carry two sub-CSIs in the first CSI corresponding to the CSI report, the terminal may discard sub-CSI 3 and retain sub-CSI 1 and sub-CSI 2.

[0199] In some embodiments, sub-CSI corresponding to one or more sub-configurations with the lowest priority in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

[0200] In some implementations, step S2108 may further include: the terminal discarding all information bits corresponding to the first CSI corresponding to the CSI report that includes only one sub-configuration or no sub-configuration in the first CSI to be discarded.

[0201] Step S2109: The terminal discards all information bits corresponding to the first CSI to be discarded to obtain a first CSI report.

[0202] In some embodiments, the first CSI to be discarded may be determined in step S2102 or in step S2105, which is not limited in the embodiments of the present disclosure.

[0203] In some embodiments, the terminal does not perform the above steps S2107 and S2108, and directly discards all information bits corresponding to the first CSI to be discarded, thereby obtaining the first CSI report.

[0204] In some embodiments, all information bits corresponding to the first CSI to be discarded in the first CSI report are discarded.

[0205] It is worth noting that in the embodiments of the present disclosure, steps S2107 to S2108 and step S2109 may be performed alternatively. That is, steps S2107 to S2108 may correspond to one preset discard rule, and step S2109 may correspond to another preset discard rule. It is understood that when the terminal discards the first CSI according to the preset discard rule, only one of the preset discard rules can be selected to discard the first CSI.

[0206] Step S2110: The terminal sends a first CSI report to the network device.

[0207] In some embodiments, the terminal may send the first CSI report via an uplink transmission resource. Optionally, the terminal carries the first CSI report via a PUSCH or a PUCCH. Optionally, the terminal carries the first CSI report via a UCI.

[0208] In some embodiments, the first CSI report may be obtained based on step S2106, step S2108, or step S2109. Optionally, the first CSI report may be a set of multiple CSI reports obtained after the terminal discards the first CSI corresponding to some or all of the CSI reports in multiple CSI reports. For example, the first CSI report may include report 1, report 2, report 3, and report 4, where the first CSI corresponding to report 1 and report 2 is discarded, some sub-CSI in the first CSI corresponding to report 3 is discarded, and the first CSI corresponding to report 4 is retained.

[0209] In some embodiments, the first CSI report may be referred to as "CSI report after performing first CSI discarding", "target CSI report", etc. The embodiment of the present disclosure does not limit the name of the first CSI report.

[0210] In some embodiments, the first CSI corresponding to at least one CSI report in the first CSI report is discarded. Optionally, the first CSI corresponding to one or more CSI reports with the lowest priority in the first CSI report is discarded.

[0211] In some embodiments, discarding the first CSI may mean discarding some sub-CSI of the first CSI, or discarding all information bits of the first CSI. Optionally, all information bits corresponding to the first CSI corresponding to at least one CSI report in the first CSI report are discarded. Optionally, the number of first CSIs in the first CSI report is less than or equal to the number of CSI reports.

[0212] In some embodiments, the first CSI report corresponding to the second type report in the first CSI report is discarded. Optionally, the first CSI corresponding to one or more first type reports with the lowest priority in the first CSI report is discarded. Optionally, the number of first CSI corresponding to the second type reports in the first CSI report is less than or equal to the number of first type reports.

[0213] In some embodiments, at least one sub-CSI in the first CSI corresponding to at least one first-type report in the first CSI report is discarded. Optionally, the sub-CSI corresponding to one or more sub-configurations with the lowest priority of the first CSI corresponding to at least one first-type report in the first CSI report is discarded. Optionally, the number of sub-CSI in the first CSI corresponding to at least one first-type report in the first CSI report is less than the number of sub-configurations corresponding to the first-type report.

[0214] In some embodiments, the names of information, etc. are not limited to the names described in the embodiments, and terms such as "information", "message", "signal", "signaling", "report", "configuration", "indication", "instruction", "command", "channel", "parameter", "domain", "field", "symbol", "symbol", "codeword", "codebook", "codeword", "codepoint", "bit", "data", "program", and "chip" can be used interchangeably.

[0215] In some embodiments, terms such as "uplink", "uplink", "physical uplink" can be interchangeable with each other, and terms such as "downlink", "downlink", "physical downlink" can be interchangeable with each other, and terms such as "side", "sidelink", "side communication", "sidelink communication", "direct connection", "direct link", "direct communication", "direct link communication" can be interchangeable with each other.

[0216] In some embodiments, the terms "downlink control information (DCI)", "downlink (DL) assignment", "DL DCI", "uplink (UL) grant", "UL DCI" and the like may be used interchangeably.

[0217] In some embodiments, terms such as "physical downlink shared channel (PDSCH)" and "DL data" can be used interchangeably, and terms such as "physical uplink shared channel (PUSCH)" and "UL data" can be used interchangeably.

[0218] In some embodiments, the terms "radio", "wireless", "radio access network (RAN)", "access network (AN)", "RAN-based" and the like may be used interchangeably.

[0219] In some embodiments, the terms "component carrier (CC)", "cell", "frequency carrier", "carrier frequency" and the like can be used interchangeably.

[0220] In some embodiments, terms such as "resource block (RB)", "physical resource block (PRB)", "sub-carrier group (SCG)", "resource element group (REG)", "PRB pair", "RB pair", "resource element (RE)", and "sub-carrier" can be used interchangeably.

[0221] In some embodiments, the terms "precoding", "precoder", "weight", "precoding weight", "quasi-co-location (QCL)", "transmission configuration indication (TCI) state", "spatial relation", "spatial domain filter", "transmission power", "phase rotation", "antenna port", "antenna port group", "layer", "the number of layers", "rank", "resource", "resource set", "resource group", "beam", "beam width", "beam angular degree", "antenna", "antenna element", "panel" and the like can be used interchangeably.

[0222] In some embodiments, "obtain", "get", "get", "receive", "transmit", "bidirectional transmission", "send and / or receive" can be interchangeable, and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from higher layers, obtaining by self-processing, autonomous implementation, etc.

[0223] In some embodiments, terms such as "send", "transmit", "report", "download", "transmit", "bidirectional transmission", "send and / or receive" can be used interchangeably.

[0224] In some embodiments, terms such as "certain", "preset", "preset", "setting", "indicated", "a certain", "any", and "first" can be interchangeable. "Specific A", "preset A", "preset A", "setting A", "indicated A", "a certain A", "any A", and "first A" can be interpreted as A pre-specified in a protocol, etc., or as A obtained through setting, configuration, or indication, etc., or as specific A, a certain A, any A, or first A, etc., but not limited to this.

[0225] In some embodiments, the determination or judgment can be performed by a value represented by 1 bit (0 or 1), or by a true or false value (Boolean value) represented by true or false, or by comparison of numerical values ​​(for example, comparison with a predetermined value), but is not limited thereto.

[0226] In some embodiments, "not expecting to receive" can be interpreted as not receiving on time domain resources and / or frequency domain resources, or as not performing subsequent processing on the data after receiving it; "not expecting to send" can be interpreted as not sending, or as sending but not expecting the recipient to respond to the content sent.

[0227] The information processing method involved in the embodiments of the present disclosure may include at least one of steps S2101 to S2110. For example, step S2102 can be implemented as an independent embodiment, step S2103 can be implemented as an independent embodiment, step S2105 can be implemented as an independent embodiment, step S2106 can be implemented as an independent embodiment, step S2101 and step S2102 can be implemented as independent embodiments, steps S2103 to S2105 can be implemented as independent embodiments, and steps S2101 and S2102, as well as steps S2107 to S2108, can be implemented as independent embodiments, but are not limited thereto.

[0228] In some embodiments, step S2103 and step S2104 may be executed in an interchangeable order or simultaneously.

[0229] In some embodiments, step S2101 and steps S2103 to S2110 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0230] In some embodiments, steps S2101 to S2104 and steps S2106 to S2110 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0231] In some embodiments, steps S2101 to S2107 and steps S2109 to S2110 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0232] In some embodiments, reference may be made to other optional implementations described before or after the description corresponding to FIG. 2 .

[0233] FIG3A is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3A , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0234] Step S3101: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, and determine the priority of the CSI report.

[0235] The optional implementation of step S3101 can refer to the optional implementation of step S2101 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0236] Step S3102: Determine the first CSI to be discarded according to the priority of the CSI report.

[0237] The optional implementation of step S3102 can refer to the optional implementation of step S2102 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0238] Step S3103 : Determine that the first CSI to be discarded includes the first CSI corresponding to the first type report, and determine the priority of the sub-configuration corresponding to the sub-CSI in the first type report.

[0239] The optional implementation of step S3103 can refer to the optional implementation of step S2107 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0240] Step S3104: discard at least one sub-CSI included in the first CSI corresponding to at least one first type report according to the priority of the sub-configuration to obtain a first CSI report.

[0241] The optional implementation of step S3104 can refer to the optional implementation of step S2108 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0242] Step S3105: Send a first CSI report.

[0243] The optional implementation of step S3105 can refer to the optional implementation of step S2110 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0244] The information processing method involved in the embodiments of the present disclosure may include at least one of steps S3101 to S3105. For example, step S3102 may be implemented as an independent embodiment, step S3103 may be implemented as an independent embodiment, and step S3104 may be implemented as an independent embodiment. Step S3101 and step S3102 may be implemented as independent embodiments, and steps S3103 to S3104 may be implemented as independent embodiments, but the present invention is not limited thereto.

[0245] In some embodiments, step S3101 and steps S3103 to S3105 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0246] In some embodiments, steps S3101 to S3103 and step S3105 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0247] In some embodiments, steps S3101 to S3102, and steps S3104 to S3105 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0248] FIG3B is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3B , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0249] Step S3201: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, and determine the priority of the CSI report.

[0250] Optional implementations of step S3201 can be found in step S2101 of FIG. 2 , optional implementations of step S3101 of FIG. 3A , and other related parts in the embodiments involved in FIG. 2 and FIG. 3A , which will not be described in detail here.

[0251] Step S3202: Determine the first CSI to be discarded according to the priority of the CSI report.

[0252] Optional implementations of step S3202 can be found in step S2102 of FIG. 2 , optional implementations of step S3102 of FIG. 3A , and other related parts in the embodiments involved in FIG. 2 and FIG. 3A , which will not be described in detail here.

[0253] Step S3203: discard all information bits corresponding to the first CSI to be discarded to obtain a first CSI report.

[0254] The optional implementation of step S3203 can refer to the optional implementation of step S2109 in Figure 2 and other related parts in the embodiments involved in Figures 2 and 3A, and will not be repeated here.

[0255] Step S3204: Send a first CSI report.

[0256] The optional implementation of step S3204 can refer to the optional implementation of step S2110 in Figure 2, step S3105 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.

[0257] The information processing method involved in the embodiments of the present disclosure may include at least one of steps S3201 to S3204. For example, step S3202 may be implemented as an independent embodiment, step S3203 may be implemented as an independent embodiment, steps S3201 and S3202 may be implemented as independent embodiments, and step S3203 may be implemented as an independent embodiment, but the present disclosure is not limited thereto.

[0258] In some embodiments, step S3201 and steps S3203 to S3204 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0259] In some embodiments, steps S3201 to S3202 and step S3204 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0260] FIG3C is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3C , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0261] Step S3301: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, and discard the first CSI corresponding to the second type report.

[0262] The optional implementation of step S3301 can refer to the optional implementation of step S2103 in Figure 2 and other related parts in the embodiments involved in Figures 2, 3A, and 3B, which will not be repeated here.

[0263] Step S3302: Determine the priority of the first type of report.

[0264] The optional implementation of step S3302 can refer to the optional implementation of step S2104 in Figure 2 and other related parts in the embodiments involved in Figures 2, 3A, and 3B, which will not be repeated here.

[0265] Step S3303: Determine the first CSI to be discarded according to the priority of the first type report.

[0266] The optional implementation of step S3303 can refer to the optional implementation of step S2105 in FIG. 2 and other related parts in the embodiments involved in FIG. 2 , FIG. 3A , and FIG. 3B , which will not be described in detail here.

[0267] Step S3304: Determine that the first CSI to be discarded includes the first CSI corresponding to the first type report, and determine the priority of the sub-configuration corresponding to the sub-CSI in the first type report.

[0268] The optional implementation of step S3304 can be found in step S2107 of FIG. 2 , the optional implementation of step S3103 of FIG. 3A , and other related parts in the embodiments involved in FIG. 2 , FIG. 3A , and FIG. 3B , which will not be described in detail here.

[0269] Step S3305: discard at least one sub-CSI included in the first CSI corresponding to at least one first type report according to the priority of the sub-configuration to obtain a first CSI report.

[0270] The optional implementation of step S3304 can be found in step S2108 of FIG. 2 , the optional implementation of step S3104 of FIG. 3A , and other related parts in the embodiments involved in FIG. 2 , FIG. 3A , and FIG. 3B , which will not be described in detail here.

[0271] Step S3306: Send a first CSI report.

[0272] The optional implementation of step S3306 can be found in the optional implementation of step S2110 in Figure 2, step S3105 in Figure 3A, step S3204 in Figure 3B, and other related parts in the embodiments involved in Figures 2, 3A, and 3B, which will not be repeated here.

[0273] The information processing method involved in the embodiments of the present disclosure may include at least one of steps S3301 to S3306. For example, step S3301 can be implemented as an independent embodiment, step S3302 can be implemented as an independent embodiment, step S3305 can be implemented as an independent embodiment, step S3301 and step S3303 can be implemented as independent embodiments, and steps S3304 to S3305 can be implemented as independent embodiments, but the present invention is not limited thereto.

[0274] In some embodiments, steps S3302 to S3306 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0275] In some embodiments, steps S3301 to S3302, and steps S3304 to S3306 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0276] In some embodiments, steps S3301 to S3304 and step S3305 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0277] FIG3D is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3D , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0278] Step S3401: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, and discard the first CSI corresponding to the second type report.

[0279] The optional implementation of step S3401 can refer to the optional implementation of step S2103 in Figure 2, step S3301 in Figure 3C, and other related parts in the embodiments involved in Figures 2, 3A, 3B, and 3C, which will not be repeated here.

[0280] Step S3402: Determine the priority corresponding to the first type of report.

[0281] The optional implementation of step S3402 can be found in step S2104 of FIG. 2 , the optional implementation of step S3302 of FIG. 3C , and other related parts in the embodiments involved in FIG. 2 , FIG. 3A , FIG. 3B , and FIG. 3C , which will not be repeated here.

[0282] Step S3403: Determine the first CSI to be discarded according to the priority corresponding to the first type report.

[0283] The optional implementation of step S3403 can be found in step S2105 of FIG. 2 , the optional implementation of step S3303 of FIG. 3C , and other related parts in the embodiments involved in FIG. 2 , FIG. 3A , FIG. 3B , and FIG. 3C , which will not be described in detail here.

[0284] Step S3404: discard all information bits corresponding to the first CSI to be discarded to obtain a first CSI report.

[0285] The optional implementation of step S3404 can refer to the optional implementation of step S2109 in Figure 2, step S3203 in Figure 3B, and other related parts in the embodiments involved in Figures 2, 3A, 3B, and 3C, which will not be repeated here.

[0286] Step S3405: ​​Send a first CSI report.

[0287] The optional implementation of step S3405 can be found in the optional implementation of step S2110 in Figure 2, step S3105 in Figure 3A, step S3204 in Figure 3B, step S3306 in Figure 3C, and other related parts in the embodiments involved in Figures 2, 3A, 3B, and 3C, which will not be repeated here.

[0288] The information processing method involved in the embodiments of the present disclosure may include at least one of steps S3401 to S3405. For example, step S3401 can be implemented as an independent embodiment, step S3403 can be implemented as an independent embodiment, step S3404 can be implemented as an independent embodiment, step S3401 and step S3403 can be implemented as independent embodiments, and steps S3404 to S3405 can be implemented as independent embodiments, but are not limited thereto.

[0289] In some embodiments, steps S3402 to S3405 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0290] In some embodiments, steps S3401 to S3402, and steps S3404 to S3405 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0291] In some embodiments, steps S3401 to S3403 and step S3405 are optional, and one or more of these steps may be omitted or replaced in different embodiments.

[0292] FIG3E is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3E , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0293] Step S3501: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in the CSI report, discard all first CSI in all CSI reports, and obtain a first CSI report.

[0294] The optional implementation of step S3501 can refer to the optional implementation of step S2106 in Figure 2 and other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, and 3D, which will not be repeated here.

[0295] Step S3502: Send a first CSI report.

[0296] The optional implementation methods of step S3502 can be found in step S2110 of Figure 2, step S3105 of Figure 3A, step S3204 of Figure 3B, step S3306 of Figure 3C, and the optional implementation methods of step S3405 of Figure 3D, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, and 3D, which will not be repeated here.

[0297] FIG3F is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3E , the embodiment of the present disclosure relates to an information processing method (on the terminal side), which includes:

[0298] Step S3601: Determine that uplink transmission resources cannot carry all information bits corresponding to the first CSI in at least one CSI report, discard the first CSI according to a preset discard rule, and obtain a first CSI report.

[0299] For the optional implementation of step S3601, please refer to steps S2101 to S2109 in Figure 2, steps S3101 to S3104 in Figure 3A, steps S3201 to S3203 in Figure 3B, steps S3301 to S3305 in Figure 3C, steps S3401 to S3404 in Figure 3D, and the optional implementation of step S3501 in Figure 3E, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, 3D, and 3E, which will not be repeated here.

[0300] It can be understood that steps S3101 to S3104 can correspond to a preset discard rule, steps S3201 to S3203 can correspond to a preset discard rule, steps S3301 to S3305 can correspond to a preset discard rule, steps S3401 to S3404 can correspond to a preset discard rule, and step S3501 can correspond to a preset discard rule.

[0301] Step S3602: Send a first CSI report.

[0302] For the optional implementation of step S3602, please refer to step S2110 of Figure 2, step S3105 of Figure 3A, step S3204 of Figure 3B, step S3306 of Figure 3C, step S3405 of Figure 3D, and the optional implementation of step S3502 of Figure 3E, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, 3D, and 3E, which will not be repeated here.

[0303] In some embodiments, each first CSI corresponds to a CSI report.

[0304] In some embodiments, at least one CSI report includes at least one of the following: a first type report, wherein the first CSI corresponding to the first type report includes at least one sub-CSI, and each sub-CSI corresponds to a sub-configuration; and a second type report, wherein the first CSI corresponding to the second type report does not include a sub-CSI.

[0305] In some embodiments, performing discarding of the first CSI according to a preset discarding rule includes: determining a priority of each CSI report; and determining the first CSI to be discarded according to the priority of each CSI report.

[0306] In some embodiments, determining the priority of each CSI report includes at least one of the following: determining the priority of each CSI report based on first information, the first information including at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; determining the priority of each CSI report based on the priority index corresponding to the CSI report.

[0307] In some embodiments, the first CSI is discarded according to a preset discarding rule, including: discarding the first CSI corresponding to the second type report; determining the priority corresponding to each first type report; and determining the first CSI to be discarded according to the priority corresponding to each first type report.

[0308] In some embodiments, determining the priority corresponding to each first type report includes at least one of the following: determining the priority of each first type report based on first information, the first information including at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the service cell of the terminal; determining the priority of each first type report based on the priority index corresponding to the first type report.

[0309] In some embodiments, determining the priority of each CSI report according to the first information includes: determining the priority of each CSI report according to the following formula: Pri iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s k+M s c+s; where y is related to the type of configuration information, k is related to whether L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s Used to indicate the maximum number of CSI reports that the terminal can configure, N cells For high-level parameters, the priority of CSI report is the same as the corresponding Pri iCSIThe values ​​of (u,k,c,s) are negatively correlated.

[0310] In some embodiments, performing discarding of the first CSI according to a preset discarding rule includes discarding all information bits corresponding to the first CSI to be discarded.

[0311] In some embodiments, performing discarding of the first CSI according to a preset discarding rule includes: determining that the first CSI to be discarded includes the first CSI corresponding to the first type report, and discarding at least one sub-CSI included in the first CSI corresponding to the first type report.

[0312] In some embodiments, discarding at least one sub-CSI included in the first CSI corresponding to the first type report includes: determining a priority of a sub-configuration corresponding to each sub-CSI; and discarding the sub-CSI according to the priority of the sub-configuration.

[0313] In some embodiments, the priority of a sub-configuration is negatively correlated with, or positively correlated with, the index value corresponding to the sub-configuration.

[0314] In some embodiments, performing discarding of the first CSI according to a preset discarding rule includes discarding all first CSIs in all CSI reports.

[0315] In some embodiments, the first CSI is the second part of wideband channel state information Part 2 wideband CSI.

[0316] FIG4A is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4A , the embodiment of the present disclosure relates to an information processing method, which includes:

[0317] Step S4101: Obtain a first CSI report.

[0318] The optional implementation of step S4101 can refer to the optional implementation of step S2110 in Figure 2 and other related parts in the embodiment involved in Figure 2, which will not be repeated here.

[0319] In some embodiments, the network device receives the first CSI report sent by the terminal, but is not limited thereto, and may also receive the first CSI report sent by other entities.

[0320] In some embodiments, the network device obtains a first CSI report specified by the protocol.

[0321] In some embodiments, the network device obtains the first CSI report from upper layer(s).

[0322] In some embodiments, the network device performs processing to obtain a first CSI report.

[0323] In some embodiments, step S4101 is omitted, and the network device autonomously implements the function indicated by the first CSI report, or the above function is default or by default.

[0324] In some embodiments, the first CSI report is obtained by the terminal determining that uplink transmission resources cannot carry all information bits corresponding to the first CSI in at least one channel state information CSI report, and discarding the first CSI according to a preset discarding rule.

[0325] The optional implementation method for determining the first CSI report can refer to the optional implementation method of steps S2101 to S2109 in Figure 2, and other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, 3D, 3E, and 3F, which will not be repeated here.

[0326] In some embodiments, the first CSI corresponding to at least one CSI report in the first CSI report is discarded;

[0327] Each first CSI corresponds to a CSI report.

[0328] In some embodiments, the CSI report includes at least one of the following:

[0329] A first type report, where the first CSI corresponding to the first type report includes at least one sub-CSI, each sub-CSI corresponding to a sub-configuration;

[0330] The second type report: the first CSI corresponding to the second type report does not include sub-CSI.

[0331] In some embodiments, the first CSI corresponding to one or more CSI reports with the lowest priority among the first CSI reports is discarded.

[0332] In some embodiments, the priority of the CSI report is determined based on first information, where the first information includes at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal; or

[0333] The priority of the CSI report is determined by the terminal according to the priority index corresponding to the CSI report.

[0334] In some embodiments, the first CSI corresponding to the second type report in the first CSI report is discarded, and the first CSI corresponding to one or more first type reports with the lowest priority in the first CSI report is discarded.

[0335] In some embodiments, the priority corresponding to the first type report is determined based on first information, where the first information includes at least one of the following: configuration type information, configuration index, whether L1-RSRP is carried, the maximum number of CSI reports configurable by the terminal, and the serving cell of the terminal; or

[0336] The priority corresponding to the first type report is determined by the terminal according to the priority index corresponding to the first type report.

[0337] In some embodiments, the priority of the CSI report is determined according to the following formula: iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s k+M s c+s;

[0338] Among them, y is related to the type information of the configuration, k is related to whether L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s Used to indicate the maximum number of CSI reports that the terminal can configure, N cells For high-level parameters, the priority of CSI report is the same as the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

[0339] In some embodiments, all information bits corresponding to the first CSI corresponding to at least one CSI report in the first CSI report are discarded.

[0340] In some embodiments, at least one sub-CSI in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

[0341] In some embodiments, sub-CSI corresponding to one or more sub-configurations with the lowest priority in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

[0342] In some embodiments, the priority of a sub-configuration is negatively correlated with, or positively correlated with, the index value corresponding to the sub-configuration.

[0343] In some embodiments, the first CSI corresponding to all CSI reports in the first CSI report is discarded.

[0344] In some embodiments, the first CSI is the second part of wideband channel state information Part 2 wideband CSI.

[0345] FIG5A is an interactive diagram of an information processing method according to an embodiment of the present disclosure. As shown in FIG5A , the present disclosure embodiment relates to an information processing method, and the method includes:

[0346] Step S5101: The terminal determines that uplink transmission resources cannot carry all information bits corresponding to the first CSI in at least one CSI report, and discards the first CSI according to a preset discarding rule to obtain a first CSI report.

[0347] For the optional implementation of step S5101, please refer to steps S2101 to S2109 in Figure 2, steps S3101 to S3104 in Figure 3A, steps S3201 to S3203 in Figure 3B, steps S3301 to S3305 in Figure 3C, steps S3401 to S3404 in Figure 3D, step S3501 in Figure 3E, and the optional implementation of step S3601 in Figure 3F, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, 3D, 3E, 3F, and 4A, which will not be repeated here.

[0348] Step S5102: The terminal sends a first CSI report to the network device.

[0349] For the optional implementation of step S5102, please refer to step S2110 of Figure 2, step S3105 of Figure 3A, step S3204 of Figure 3B, step S3306 of Figure 3C, step S3405 of Figure 3D, step S3502 of Figure 3E, step S3602 of Figure 3F, and the optional implementation of step S4101 of Figure 4A, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, 3C, 3D, 3E, 3F, and 4A, which will not be repeated here.

[0350] FIG6A is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG6A , the embodiment of the present disclosure relates to an information processing method, and the method includes:

[0351] Step S6101: In the NES scenario, for wideband Part 2 CSI containing multiple reports, the terminal determines a discarding priority of the CSI.

[0352] In some embodiments, the dropping rules are defined with report granularity:

[0353] The priority of the report is determined based on the existing mechanism, that is, the corresponding priority formula;

[0354] For reports containing sub-configuration, CSI dropping with sub-config as the granularity is supported. The priority corresponding to the sub-config is negatively correlated with the index.

[0355] In some embodiments, two priorities are defined based on legacy reports and NES reports. When uplink transmission resources cannot carry all the bits corresponding to wideband CSI part 2:

[0356] The terminal corresponding to wideband CSI part 2 preferentially drops all legacy reports.

[0357] For reports containing sub-configurations, the drop priority is determined based on the report's corresponding priority. The corresponding priority is determined based on the existing mechanism, that is, the corresponding priority formula.

[0358] For reports containing sub-configuration, CSI dropping with sub-config as the granularity is supported, and the priority corresponding to the sub-config is negatively correlated with the index.

[0359] In some embodiments, assuming the terminal is a Rel-18 or later terminal and supports the NES feature, to support measurement reporting for multiple SDs (spatial patterns) and / or multiple power standards, the NES supports sub-CSI reporting for multiple sub-configurations defined for the same CSI report configuration.

[0360] Compared with some possible implementations where one CSI report config corresponds to one CSI, in Rel-18 NES, one CSI report config corresponds to multiple sub-configurations, and each sub-configuration corresponds to one sub-CSI report, which can effectively improve the dynamic CSI measurement and reporting performance.

[0361] In the embodiments of the present disclosure, corresponding dropping rules are designed based on the wideband Part 2 CSI scenario, where the wideband Part 2 CSI maps multiple CSI reports, and the multiple CSI reports include multiple NES reports and / or multiple legacy reports.

[0362] It is worth noting that when a terminal reports corresponding CSI, it needs to map the bits corresponding to the CSI to transmission resources. For example, the transmission resources can be PUSCH carrying UCI bits or PUCCH carrying UCI bits. If the CSI corresponding to one or more reports is configured for transmission on the same uplink resource, and if the number of UCI bits is limited, the terminal may need to perform corresponding CSI dropping based on certain priority rules.

[0363] In one scenario, if the uplink resources cannot carry all the bits of Part 2 wideband CSI, the terminal needs to drop the CSI corresponding to some or all of the included CSI reports based on certain rules. Possible drop rules include:

[0364] Example 1: Different from the mechanism in which all CSI reports corresponding to Part 2 wideband CSI correspond to one priority and the terminal drops all CSI at the priority granularity, in this embodiment, under the condition that all CSI reports corresponding to Part 2 wideband CSI correspond to one priority (e.g., priority 0), a dropping rule based on CSI report and / or sub-config granularity is introduced. Specifically, one or more of the following are included:

[0365] Example 1-1: Define a dropping rule based on the CSI report granularity. The priority indexes corresponding to different CSI reports are arranged in ascending order based on the Priority value. For example, the smaller the priority index corresponding to the CSI report, the higher the corresponding priority. The terminal preferentially drops the CSI report corresponding to the lower priority.

[0366] For example, the priority formula is: Pri iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·Ms k+M s ·c+s.

[0367] Where y = 0 corresponds to aperiodic CSI reports transmitted on PUSCH, y = 1 corresponds to semi-persistent CSI reports transmitted on PUSCH, y = 2 corresponds to semi-persistent CSI reports transmitted on PUCCH, and y = 3 corresponds to periodic CSI reports transmitted on PUCCH;

[0368] k = 0 corresponds to CSI reports with L1-RSRP, k = 1 corresponds to CSI reports without L1-RSRP;

[0369] c is the serving cell index, Ncells is the value of the high-level parameter maxNrofServingCells;

[0370] s is the CSI report configuration index.

[0371] Example 1-2: CSI dropping is defined based on the granularity of sub-configuration. For example, if the CSI corresponding to CSI-report n needs to be dropped, and the CSI-report contains sub-CSI corresponding to one or more sub-configs, the terminal drops the sub-CSI based on the priority of the sub-config.

[0372] The priority of the sub-config is determined based on the following method: the priority of the sub-config is inversely proportional to the index of the sub-config. For example, the smaller the sub-index, the higher the priority of the sub-config. Alternatively, the priority of the sub-config is directly proportional to the index of the sub-config. For example, the larger the sub-index, the higher the priority of the sub-config.

[0373] As shown in Figure 6B , the priorities of Report#1 through Report#n can decrease in sequence. The priorities of sub-Config#1 through sub-Config#x corresponding to Report#m also decrease in sequence. In one possible scenario, sub-Config#x and Report#n within Report#m are dropped. Report#m+1 through Report#n can all be legacy reports, with Report#m being an NES report. The priority of Report#m through Report#n can be the M lowest-priority CSI reports among Report#1 through Report#n. The value of M can be determined based on the number of information bits that can be carried by the uplink transmission resources.

[0374] For example, when determining whether the uplink transmission resource can carry Report#1 to Report#n or not, the terminal may, after determining M, determine the M CSI reports with the lowest priority among Report#1 to Report#n, for example, Report#m to Report#n, and when determining that Report#m includes sub-CSI corresponding to multiple sub-configs, determine the number of sub-CSI that the uplink transmission resource can carry, and discard one or more sub-CSI that cannot be carried, for example, discard the sub-CSI corresponding to sub-config#x.

[0375] For example, Report#1 to Report#n are arranged in ascending order based on their corresponding priority values ​​to obtain their corresponding indexes. For example, if n=3 and the priority values ​​of Report#1 to Report#3 are 2, 5, and 6, respectively, then the corresponding indexes of Report#1 to Report#3 are 1, 2, and 3, respectively. The smaller the index of Report#1 to Report#n, the higher the corresponding priority.

[0376] Embodiment 2: Different from the mechanism in which Part 2 wideband CSI corresponding to all CSI reports corresponds to one priority, and the terminal drops all CSI at the granularity of priority. In this embodiment, under the condition that Part 2 wideband CSI corresponding to all CSI reports corresponds to one priority (e.g., priority 0), the terminal drops all legacy reports (i.e., reports that do not include sub-configs). For CSI reports including one or more NESs, CSI reports and / or dropping rules at the granularity of sub-configs are introduced. For the dropping rules between CSI reports of NESs, the specific implementation method is similar to that of Embodiment 1_1 and Embodiment 1_2 and will not be repeated here.

[0377] Based on the above solution, as shown in Figure 6C , the priorities of Report#1 through Report#n can be sequentially reduced, and the priorities of sub-Config#1 through sub-Config#x corresponding to Report#m can also be sequentially reduced. In one possible scenario, Report#1, Report#2, and Report#n are dropped, and sub-Config#x of Report#m is also dropped. Among them, Report#1, Report#2, and Report#m+1 through Report#n are legacy reports.

[0378] For example, when determining that the uplink transmission resources can carry or cannot carry Report#1 to Report#n, the terminal may discard the legacy report, that is, discard Report#1, Report#2, and Report#m+1 to Report#n, and when determining that Report#m includes sub-CSI corresponding to multiple sub-configs, determine the number of sub-CSI that the uplink transmission resources can carry, and discard one or more sub-CSI that cannot be carried, for example, discard the sub-CSI corresponding to sub-config#x.

[0379] Example 3: For wideband CSI part 2, dropping with sub-config as the granularity is not supported, and only CSI dropping with report as the granularity is supported.

[0380] 6D , the priorities of Report#1 to Report#n may be sequentially decreased, and the terminal drops the CSI corresponding to Report#m to Report#n, where Report#n and Report#m are the two CSI reports with the lowest priorities among Report#1 to Report#n.

[0381] Example 4: For wideband CSI Part 2, sub-config-based dropping and report-based CSI dropping are not supported. That is, all Part 2 wideband CSI corresponding to the CSI report are assigned one priority, and the terminal drops all CSI based on the priority granularity.

[0382] 6E , the terminal does not distinguish between the priorities of Report#n1 to Report#n, nor between the priorities of sub-config#1 to sub-config#x, and drops the wideband Part 2 CSI corresponding to all CSI reports.

[0383] In the embodiments of the present disclosure, some or all of the steps and their optional implementations may be arbitrarily combined with some or all of the steps in other embodiments, or may be arbitrarily combined with the optional implementations of other embodiments.

[0384] The embodiments of the present disclosure further provide an apparatus for implementing any of the above methods. For example, an apparatus is provided, comprising units or modules for implementing each step performed by a terminal in any of the above methods. For another example, another apparatus is provided, comprising units or modules for implementing each step performed by a network device (e.g., an access network device, a core network function node, a core network device, a terminal, a network device, etc.) in any of the above methods.

[0385] It should be understood that the division of the various units or modules in the above device is merely a division of logical functions. In actual implementation, they may be fully or partially integrated into a physical entity, or they may be physically separated. In addition, the units or modules in the device may be implemented in the form of a processor calling software: for example, the device includes a processor, the processor is connected to a memory, and the memory stores instructions. The processor calls the instructions stored in the memory to implement any of the above methods or implement the functions of the various units or modules of the above device, wherein the processor is, for example, a general-purpose processor, such as a central processing unit (CPU) or a microprocessor, and the memory is a memory within the device or a memory outside the device. Alternatively, the units or modules in the device can be implemented in the form of hardware circuits, and the functions of some or all of the units or modules can be realized by designing the hardware circuits. The above-mentioned hardware circuits can be understood as one or more processors; for example, in one implementation, the above-mentioned hardware circuit is an application-specific integrated circuit (ASIC), which realizes the functions of some or all of the above units or modules by designing the logical relationship of the components in the circuit; for example, in another implementation, the above-mentioned hardware circuit can be realized by a programmable logic device (PLD). Taking a field programmable gate array (FPGA) as an example, it can include a large number of logic gate circuits, and the connection relationship between the logic gate circuits is configured by configuring the configuration file, thereby realizing the functions of some or all of the above units or modules. All units or modules of the above devices can be realized in the form of software called by the processor, or in the form of hardware circuits, or in part by the form of software called by the processor, and the rest by hardware circuits.

[0386] In the embodiments of the present disclosure, the processor is a circuit with signal processing capabilities. In one implementation, the processor can be a circuit with instruction reading and execution capabilities, such as a central processing unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), or a digital signal processor (DSP). In another implementation, the processor can implement certain functions through the logical relationship of the hardware circuit. The logical relationship of the above-mentioned hardware circuit is fixed or reconfigurable. For example, the processor is a hardware circuit implemented by an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document and implementing the hardware circuit configuration can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules. In addition, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural network processing unit (NPU), a tensor processing unit (TPU), a deep learning processing unit (DPU), etc.

[0387] Figure 7A is a structural diagram of the terminal proposed in an embodiment of the present disclosure. As shown in Figure 7A, the terminal 7100 may include: at least one of a transceiver module 7101, a processing module 7102, etc. In some embodiments, the processing module 7102 is used to determine that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discard the first CSI according to a preset discard rule to obtain a first CSI report; the transceiver module 7101 is used to send the first CSI report. Optionally, the transceiver module 7101 is used to execute at least one of the communication steps such as sending and / or receiving (such as step S2110, but not limited to this) executed by the terminal in any of the above methods, which will not be repeated here. Optionally, the above-mentioned processing module 7102 is used to execute at least one of the other steps performed by the terminal in any of the above methods (for example, step S2101, step S2102, step S2103, step S2104, step S2105, step S2106, step S2107, step S2108, step S2109, but not limited to these), which will not be repeated here.

[0388] Figure 7B is a structural diagram of a network device proposed in an embodiment of the present disclosure. As shown in Figure 7B, the network device 7200 may include: at least one of a transceiver module 7201, a processing module 7202, etc. In some embodiments, the transceiver module 7201 is used to receive a first CSI report, and the first CSI report is obtained by discarding the first CSI according to a preset discard rule when the terminal determines that the uplink transmission resources cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report. Optionally, the transceiver module 7201 is used to execute at least one of the communication steps such as sending and / or receiving (for example, step S2110, but not limited to this) performed by the network device in any of the above methods, which will not be repeated here. Optionally, the processing module 7202 is used to execute at least one of the other steps performed by the network device in any of the above methods (for example, determining the determination method of the first CSI report, but not limited to this), which will not be repeated here.

[0389] In some embodiments, the transceiver module may include a transmitting module and / or a receiving module, and the transmitting module and the receiving module may be separate or integrated. Optionally, the transceiver module may be interchangeable with the transceiver.

[0390] In some embodiments, the processing module can be a single module or can include multiple submodules. Optionally, the multiple submodules respectively execute all or part of the steps required to be executed by the processing module. Optionally, the processing module can be interchangeable with the processor.

[0391] Figure 8A is a schematic diagram of the structure of a communication device 8100 proposed in an embodiment of the present disclosure. Communication device 8100 can be a network device (e.g., an access network device, a core network device, etc.), a terminal (e.g., a user equipment, etc.), a chip, a chip system, or a processor that supports a network device to implement any of the above methods, or a chip, a chip system, or a processor that supports a terminal to implement any of the above methods. Communication device 8100 can be used to implement the methods described in the above method embodiments. For details, please refer to the description of the above method embodiments.

[0392] As shown in Figure 8A, the communication device 8100 includes one or more processors 8101. The processor 8101 can be a general-purpose processor or a dedicated processor, for example, a baseband processor or a central processing unit. The baseband processor can be used to process the communication protocol and communication data, and the central processing unit can be used to control the communication device (such as a base station, a baseband chip, a terminal device, a terminal device chip, a DU or a CU, etc.), execute programs, and process program data. Optionally, the communication device 8100 is used to perform any of the above methods. Optionally, one or more processors 8101 are used to call instructions to enable the communication device 8100 to perform any of the above methods.

[0393] In some embodiments, the communication device 8100 further includes one or more transceivers 8102. When the communication device 8100 includes one or more transceivers 8102, the transceiver 8102 performs at least one of the communication steps (e.g., step S2110, but not limited thereto) such as sending and / or receiving in the above method, and the processor 8101 performs at least one of the other steps (e.g., step S2101, step S2102, step S2103, step S2104, step S2105, step S2106, step S2107, step S2108, and step S2109, but not limited thereto). In an optional embodiment, the transceiver may include a receiver and / or a transmitter, and the receiver and transmitter may be separate or integrated. Optionally, terms such as transceiver, transceiver unit, transceiver, transceiver circuit, interface circuit, and interface can be replaced with each other, terms such as transmitter, transmitting unit, transmitter, and transmitting circuit can be replaced with each other, and terms such as receiver, receiving unit, receiver, and receiving circuit can be replaced with each other.

[0394] In some embodiments, the communication device 8100 further includes one or more memories 8103 for storing data. Alternatively, all or part of the memories 8103 may be located outside the communication device 8100. In alternative embodiments, the communication device 8100 may include one or more interface circuits 8104. Optionally, the interface circuits 8104 are connected to the memory 8102 and may be configured to receive data from the memory 8102 or other devices, or to send data to the memory 8102 or other devices. For example, the interface circuits 8104 may read data stored in the memory 8102 and send the data to the processor 8101.

[0395] The communication device 8100 described in the above embodiment may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by FIG. 8A. The communication device may be an independent device or may be part of a larger device. For example, the communication device may be: 1) an independent integrated circuit IC, or a chip, or a chip system or subsystem; (2) a collection of one or more ICs, optionally, the above IC collection may also include a storage component for storing data or programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handheld device, a mobile unit, an in-vehicle device, a network device, a cloud device, an artificial intelligence device, etc.; (6) others, etc.

[0396] FIG8B is a schematic diagram of the structure of a chip 8200 according to an embodiment of the present disclosure. If the communication device 8100 can be a chip or a chip system, please refer to the schematic diagram of the structure of the chip 8200 shown in FIG8B , but the present disclosure is not limited thereto.

[0397] The chip 8200 includes one or more processors 8201. The chip 8200 is configured to execute any of the above methods.

[0398] In some embodiments, chip 8200 further includes one or more interface circuits 8202. Terms such as interface circuit, interface, and transceiver pins may be used interchangeably. In some embodiments, chip 8200 further includes one or more memories 8203 for storing data. Alternatively, all or part of memory 8203 may be located external to chip 8200. Optionally, interface circuit 8202 is connected to memory 8203 and may be used to receive data from memory 8203 or other devices, or may be used to send data to memory 8203 or other devices. For example, interface circuit 8202 may read data stored in memory 8203 and send the data to processor 8201.

[0399] In some embodiments, the interface circuit 8202 performs at least one of the communication steps (e.g., step S2110, but not limited thereto) of the sending and / or receiving in the above method. The interface circuit 8202 performing the communication steps (e.g., step S2110, but not limited thereto) of the above method, for example, means that the interface circuit 8202 performs data exchange between the processor 8201, the chip 8200, the memory 8203, or the transceiver device. In some embodiments, the processor 8201 performs at least one of the other steps (e.g., step S2101, step S2102, step S2103, step S2104, step S2105, step S2106, step S2107, step S2108, and step S2109, but not limited thereto).

[0400] The modules and / or devices described in various embodiments, such as virtual devices, physical devices, and chips, can be arbitrarily combined or separated according to circumstances. Optionally, some or all steps can also be performed collaboratively by multiple modules and / or devices, which is not limited here.

[0401] The present disclosure also proposes a storage medium having instructions stored thereon, which, when executed on the communication device 8100, causes the communication device 8100 to execute any of the above methods. Optionally, the storage medium is an electronic storage medium. Optionally, the storage medium is a computer-readable storage medium, but is not limited thereto, and may also be a storage medium readable by other devices. Optionally, the storage medium may be a non-transitory storage medium, but is not limited thereto, and may also be a temporary storage medium.

[0402] The present disclosure also provides a program product, which, when executed by the communication device 8100, enables the communication device 8100 to perform any of the above methods. Optionally, the program product is a computer program product.

[0403] The present disclosure also proposes a computer program, which, when executed on a computer, causes the computer to perform any one of the above methods.

Claims

1. An information processing method, characterized in that: The method comprises: The terminal determines that the uplink transmission resource cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discards the first CSI according to a preset discarding rule to obtain a first CSI report; sending the first CSI report; Each of the first CSIs corresponds to a CSI report.

2. The method according to claim 1, characterized in that: The CSI report includes at least one of the following: A first type report, wherein the first CSI corresponding to the first type report includes at least one sub-CSI, and each of the sub-CSI corresponds to a sub-configuration; The second type report, wherein the first CSI corresponding to the second type report does not include the sub-CSI.

3. The method according to claim 1 or 2, characterized in that: The discarding of the first CSI according to a preset discarding rule includes: determining a priority of each of the CSI reports; The first CSI to be discarded is determined according to the priority of each of the CSI reports.

4. The method according to claim 3, characterized in that Determining a priority of each of the CSI reports includes at least one of the following: Determine, according to the first information, a priority of each of the CSI reports, where the first information includes at least one of the following: configuration type information, a configuration index, whether L1-RSRP is carried, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal; The priority of each of the CSI reports is determined according to the priority index corresponding to the CSI report.

5. The method according to claim 2, characterized in that: The discarding of the first CSI according to a preset discarding rule includes: discarding the first CSI corresponding to the second type report; Determining a priority corresponding to each of the first type reports; The first CSI to be discarded is determined according to the priority corresponding to each of the first type reports.

6. The method according to claim 5, characterized in that Determining a priority corresponding to each of the first type reports includes at least one of the following: Determine, according to first information, a priority of each of the first type reports, where the first information includes at least one of the following: type information of configuration, a configuration index, whether to carry L1-RSRP, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal; Determine the priority of each first type report according to the priority index corresponding to the first type report.

7. The method according to claim 4, characterized in that Determining, according to the first information, a priority of each of the CSI reports, including: The priority of each CSI report is determined according to the following formula: iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s ·k+M s c+s; Wherein, y is related to the type information of the configuration, k is related to whether the L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s It is used to indicate the maximum number of CSI reports that can be configured by the terminal. cells is a high-level parameter, the priority of the CSI report is related to the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

8. The method according to any one of claims 3 to 7, characterized in that: The discarding of the first CSI according to a preset discarding rule includes: All information bits corresponding to the first CSI to be discarded are discarded.

9. The method according to any one of claims 3 to 7, characterized in that: The discarding of the first CSI according to a preset discarding rule includes: It is determined that the first CSI to be discarded includes the first CSI corresponding to the first type report, and at least one sub-CSI included in the first CSI corresponding to the first type report is discarded.

10. The method according to claim 9, characterized in that Discarding at least one sub-CSI included in the first CSI corresponding to the first type report includes: Determine a priority of a sub-configuration corresponding to each of the sub-CSIs; The sub-CSI is discarded according to the priority of the sub-configuration.

11. The method according to claim 10, characterized in that The priority of the sub-configuration is negatively correlated or positively correlated with the index value corresponding to the sub-configuration.

12. The method according to any one of claims 1-2, characterized in that: The discarding of the first CSI according to a preset discarding rule includes: All first CSIs in all the CSI reports are discarded.

13. The method according to any one of claims 1 to 12, characterized in that: The first CSI is the second part of wideband channel state information Part 2 wideband CSI.

14. An information processing method, characterized in that: The method comprises: The network device receives a first CSI report, wherein a first CSI corresponding to at least one CSI report in the first CSI report is discarded; Each of the first CSIs corresponds to a CSI report.

15. The method according to claim 14, characterized in that The CSI report includes at least one of the following: A first type report, wherein the first CSI corresponding to the first type report includes at least one sub-CSI, and each of the sub-CSI corresponds to a sub-configuration; The second type report, wherein the first CSI corresponding to the second type report does not include the sub-CSI.

16. The method according to claim 14 or 15, characterized in that The first CSI corresponding to one or more CSI reports with the lowest priority among the first CSI reports is discarded.

17. The method according to claim 16, characterized in that The priority of the CSI report is determined according to first information, wherein the first information includes at least one of the following: configuration type information, configuration index, whether to carry L1-RSRP, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal; or, The priority of the CSI report is determined by the terminal according to a priority index corresponding to the CSI report.

18. The method according to claim 15, characterized in that The first CSI corresponding to the second type report in the first CSI report is discarded, and the first CSI corresponding to one or more first type reports with the lowest priority in the first CSI report is discarded.

19. The method according to claim 18, characterized in that The priority corresponding to the first type report is determined according to first information, wherein the first information includes at least one of the following: configuration type information, configuration index, whether to carry L1-RSRP, a maximum number of CSI reports configurable by the terminal, and a serving cell of the terminal; or The priority corresponding to the first type report is determined by the terminal according to the priority index corresponding to the first type report.

20. The method according to claim 17, characterized in that The priority of the CSI report is determined according to the following formula: iCSI (y,k,c,s)=2·N cells ·M s y+N cells ·M s ·k+M s c+s; Wherein, y is related to the type information of the configuration, k is related to whether the L1-RSRP is carried, c is used to indicate the serving cell of the terminal, s is used to indicate the configuration index, and M s It is used to indicate the maximum number of CSI reports that can be configured by the terminal. cells is a high-level parameter, the priority of the CSI report is related to the corresponding Pri iCSI The values ​​of (y,k,c,s) are negatively correlated.

21. The method according to any one of claims 17 to 20, characterized in that: All information bits corresponding to the first CSI corresponding to at least one CSI report in the first CSI reports are discarded.

22. The method according to any one of claims 17 to 20, characterized in that: At least one sub-CSI in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

23. The method according to claim 22, characterized in that The sub-CSI corresponding to one or more sub-configurations with the lowest priority in the first CSI corresponding to at least one first type report in the first CSI report is discarded.

24. The method according to claim 23, characterized in that The priority of the sub-configuration is negatively correlated or positively correlated with the index value corresponding to the sub-configuration.

25. The method according to any one of claims 14-15, characterized in that: The first CSI corresponding to all CSI reports in the first CSI report is discarded.

26. The method according to any one of claims 14 to 25, characterized in that: The first CSI is the second part of wideband channel state information Part 2 wideband CSI.

27. An information processing method, characterized in that: The method comprises: The terminal determines that the uplink transmission resource cannot carry all the information bits corresponding to the first CSI in at least one channel state information CSI report, and discards the first CSI according to a preset discarding rule to obtain a first CSI report; The terminal sends the first CSI report to the network device; Each of the first CSIs corresponds to a CSI report.

28. A terminal, characterized in that: The terminal comprises: A processing module, configured to determine that an uplink transmission resource cannot carry all information bits corresponding to the first CSI in at least one channel state information CSI report, and discard the first CSI according to a preset discard rule to obtain a first CSI report; A transceiver module, configured to send the first CSI report; Each of the first CSIs corresponds to a CSI report.

29. A network device, characterized in that: The network equipment includes: A transceiver module, configured to receive a first CSI report, wherein a first CSI corresponding to at least one CSI report in the first CSI report is discarded; Each of the first CSIs corresponds to a CSI report.

30. A terminal, characterized in that: include: one or more processors; A memory coupled to the one or more processors, the memory comprising executable instructions, which, when executed by the one or more processors, causes the terminal to execute the information processing method according to any one of claims 1 to 13.

31. A network device, characterized in that: include: one or more processors; A memory coupled to the one or more processors, the memory comprising executable instructions, which, when executed by the one or more processors, enable the network device to execute the information processing method described in claims 14-26.

32. A communication system, characterized in that: It comprises a terminal and a network device, wherein the terminal is configured to implement the information processing method according to any one of claims 1 to 13, and the network device is configured to implement the information processing method according to any one of claims 14 to 26.

33. A storage medium storing instructions, characterized in that: When the instruction is executed on the communication device, the communication device executes the information processing method according to any one of claims 1 to 13 or claims 14 to 26.

Images