Information processing method and device and storage medium

Abstract

The embodiment of the invention relates to the technical field of communication, and provides an information processing method and device and a storage medium. The method is applied to user equipment and comprises the following steps: sending a first message; wherein the first message is used for requesting the service equipment to feed back positioning auxiliary information; the first message comprises at least one first auxiliary data information domain based on artificial intelligence AI positioning, and the first auxiliary data information domain carries first parameter content of positioning auxiliary information requested by the user equipment. The embodiment of the invention can provide a mode for acquiring the positioning auxiliary information based on AI positioning.

Description

Information processing method, device and storage medium Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular to an information processing method, device, and storage medium. Background Art

[0002] In recent years, artificial intelligence (AI) technology has achieved continuous breakthroughs in numerous fields. The continued development of fields such as intelligent voice and computer vision has not only brought a rich variety of applications to smart terminals, but has also found widespread application in education, transportation, home furnishings, healthcare, retail, security, and other fields. This has brought convenience to people's lives while also promoting industrial upgrades across various industries. AI technology is also rapidly intersecting with other disciplines, integrating knowledge from different disciplines while also providing new directions and methods for their development.

[0003] In the field of mobile communications, 3GPP Release 18 established a research project on artificial intelligence technology in wireless air interfaces. This project aims to study how to integrate artificial intelligence into wireless air interfaces and explore how AI can assist in improving wireless air interface transmission technologies. Positioning methods based on AI models will also be further studied.

[0004] Summary of the Invention

[0005] The embodiments of the present disclosure provide an information processing method, device, and storage medium, which can provide a method for indicating status information of an enhanced multi-link mode.

[0006] In a first aspect, an embodiment of the present disclosure provides an information processing method, applied to a user equipment, the method comprising:

[0007] Sending a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0008] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0009] In a second aspect, an embodiment of the present disclosure provides an information processing method, applied to a service device, the method comprising:

[0010] Receive a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0011] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0012] In a third aspect, an embodiment of the present disclosure provides a user equipment, including:

[0013] A transceiver module, configured to send a first message, wherein the first message is used to request the service device to feedback positioning assistance information;

[0014] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0015] In a fourth aspect, an embodiment of the present disclosure provides a service device, including:

[0016] A transceiver module, configured to receive a first message, wherein the first message is used to request the service device to feedback positioning assistance information;

[0017] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0018] In a fifth aspect, an embodiment of the present disclosure provides a user equipment, comprising one or more processors;

[0019] Among them, it is used to execute the information processing method provided by the first aspect of the embodiment of this disclosure.

[0020] In a sixth aspect, an embodiment of the present disclosure provides a service device, comprising one or more processors;

[0021] The above-mentioned service device is used to execute the information processing method provided in the second aspect of the embodiment of the present disclosure.

[0022] In the seventh aspect, an embodiment of the present disclosure provides a storage medium storing instructions. When the instructions are executed on a communication device, the communication device executes the information processing method provided in the first aspect and / or the second aspect of the embodiment of the present disclosure.

[0023] In an eighth aspect, an embodiment of the present disclosure proposes a communication system, which includes a user device and a service device; wherein the user device is configured to execute the method described in the first aspect, and the service device is configured to execute the method described in the second aspect.

[0024] Based on the information processing method, device, and storage medium provided in the embodiments of the present disclosure, a feedback method for positioning auxiliary information can be provided.

[0025] Additional aspects and advantages of the embodiments of the present disclosure will be given in part in the following description, which will become apparent from the following description or be learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] FIG1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure;

[0028] FIG2a is one of interactive schematic diagrams illustrating an information processing method according to an embodiment of the present disclosure;

[0029] FIG2 b is one of the interactive schematic diagrams illustrating an information processing method according to an embodiment of the present disclosure;

[0030] FIG3 is a flowchart of an information processing method according to an embodiment of the present disclosure;

[0031] FIG4 is a second flow chart of an information processing method according to an embodiment of the present disclosure;

[0032] FIG5 is a third flow chart of an information processing method according to an embodiment of the present disclosure;

[0033] FIG6 is a fourth flow chart of an information processing method according to an embodiment of the present disclosure;

[0034] FIG7 is a schematic structural diagram of a user equipment proposed in an embodiment of the present disclosure;

[0035] FIG8 is a schematic diagram of the structure of a service device proposed in an embodiment of the present disclosure;

[0036] FIG9 is a schematic structural diagram of a communication device according to an embodiment of the present disclosure;

[0037] FIG10 is a schematic diagram of the structure of a chip proposed according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0038] The embodiments of the present disclosure provide an information processing method, device, and storage medium.

[0039] In a first aspect, an embodiment of the present disclosure provides an information processing method, which is executed by a user device and includes:

[0040] Sending a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0041] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0042] In the above embodiment, the user equipment can request the service device to feedback positioning assistance information through the first message, and can request the service device to feedback specific positioning assistance information for AI positioning through the first assistance data information field in the first message, which is conducive to improving the acquisition process of positioning assistance information for AI positioning.

[0043] In conjunction with some embodiments of the first aspect, in some embodiments, the first message includes a plurality of the first assistance data information fields;

[0044] The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

[0045] In the above embodiment, the user equipment can distinguish the first assistance data information field by the positioning method or the parameter type of the output parameter of the AI ​​model, which is conducive to improving the efficiency of obtaining positioning assistance information for AI positioning.

[0046] In conjunction with some embodiments of the first aspect, in some embodiments, the positioning method includes direct positioning and / or indirect positioning;

[0047] The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters for calculating positioning coordinate parameters.

[0048] In the above embodiment, the user equipment can request positioning assistance information of different positioning methods through different assistance data information fields in the first message, which is conducive to improving the request accuracy and acquisition efficiency of positioning assistance information of AI positioning.

[0049] In conjunction with some embodiments of the first aspect, in some embodiments, the parameter type includes at least one of the following:

[0050] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0051] In the above embodiment, the user equipment can distinguish the first assistance data information field by different parameter types, which is conducive to improving the efficiency of obtaining positioning assistance information for AI positioning.

[0052] In conjunction with some embodiments of the first aspect, in some embodiments, the first parameter content includes at least one of the following:

[0053] identification information of the cell where the user equipment is located;

[0054] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the reference cell and neighboring cells;

[0055] PRS configuration information based on AI positioning;

[0056] Auxiliary information to assist in positioning calculations;

[0057] On-demand downlink positioning reference signal auxiliary information;

[0058] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a dataset applicable to AI positioning;

[0059] Parameter information of the AI ​​model corresponding to the communication scenario in which the above user equipment is located.

[0060] In the above embodiment, the user equipment may request multiple parameters in the positioning assistance information of AI positioning through the first message, which is conducive to further indicating the diversity of obtaining positioning assistance parameters of AI positioning and their breadth of applicability.

[0061] In conjunction with some embodiments of the first aspect, in some embodiments, the above method further includes:

[0062] receiving a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information;

[0063] The above-mentioned second message includes at least one second assistance data assistance data information field based on artificial intelligence AI positioning, and the above-mentioned second assistance data information field carries the second parameter content of the above-mentioned positioning assistance information provided by the above-mentioned service device.

[0064] In the above embodiment, the service device can feedback positioning assistance information to the user equipment through the second message, and can feedback specific positioning assistance information used for AI positioning through the second assistance data information field in the second message, which is conducive to improving the acquisition process of positioning assistance information for AI positioning.

[0065] In conjunction with some embodiments of the first aspect, in some embodiments, the second message includes a plurality of the second assistance data information fields;

[0066] The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types output by the AI ​​model used by the positioning methods corresponding to at least two of the second assistance data information fields are different.

[0067] In the above embodiment, the service device can distinguish the second assistance data information field by the positioning method or the parameter type of the output parameter of the AI ​​model, which is conducive to improving the feedback efficiency of the positioning assistance information of AI positioning.

[0068] In conjunction with some embodiments of the first aspect, in some embodiments, the positioning method includes direct positioning and / or indirect positioning;

[0069] The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

[0070] In the above embodiment, the service device can feedback positioning assistance information of different positioning methods through different assistance data information fields in the second message, which is conducive to improving the request accuracy and feedback efficiency of positioning assistance information of AI positioning.

[0071] In conjunction with some embodiments of the first aspect, in some embodiments, the parameter type includes at least one of the following:

[0072] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0073] In the above embodiment, the service device can distinguish the second assistance data information field by different parameter types, which is conducive to improving the feedback efficiency of the positioning assistance information of AI positioning.

[0074] In conjunction with some embodiments of the first aspect, in some embodiments, the second parameter content includes at least one of the following:

[0075] identification information of the cell where the user equipment is located;

[0076] Downlink PRS auxiliary information, the downlink PRS auxiliary information including PRS configuration information of the reference cell and neighboring cells;

[0077] PRS configuration information based on AI positioning;

[0078] Auxiliary information to assist in positioning calculations;

[0079] Auxiliary information of downlink positioning signal on demand;

[0080] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0081] Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located;

[0082] Reason for positioning assistance failure.

[0083] In the above embodiment, the service device can feedback multiple parameter contents in the positioning assistance information of AI positioning through the second message, which is conducive to further improving the feedback diversity and applicability of the positioning assistance parameters of AI positioning.

[0084] In a second aspect, an embodiment of the present disclosure provides an information processing method, which is executed by a service device and includes:

[0085] Receive a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0086] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0087] In the above embodiment, the user equipment can request the service device to feedback positioning assistance information through the first message, and can request the service device to feedback specific positioning assistance information for AI positioning through the first assistance data information field in the first message, which is conducive to improving the acquisition process of positioning assistance information for AI positioning.

[0088] In conjunction with some embodiments of the second aspect, in some embodiments, the first message includes a plurality of the first assistance data information fields;

[0089] The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

[0090] In the above embodiment, the user equipment can distinguish the first assistance data information field by the positioning method or the parameter type of the output parameter of the AI ​​model, which is conducive to improving the efficiency of obtaining positioning assistance information for AI positioning.

[0091] In conjunction with some embodiments of the second aspect, in some embodiments, the positioning method includes direct positioning and / or indirect positioning;

[0092] The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters for calculating positioning coordinate parameters.

[0093] In the above embodiment, the user equipment can request positioning assistance information of different positioning methods through different assistance data information fields in the first message, which is conducive to improving the request accuracy and acquisition efficiency of positioning assistance information of AI positioning.

[0094] In conjunction with some embodiments of the second aspect, in some embodiments, the parameter type includes at least one of the following:

[0095] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0096] In the above embodiment, the user equipment can distinguish the first assistance data information field by different parameter types, which is conducive to improving the efficiency of obtaining positioning assistance information for AI positioning.

[0097] In conjunction with some embodiments of the second aspect, in some embodiments, the first parameter content includes at least one of the following:

[0098] identification information of the cell where the user equipment is located;

[0099] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the reference cell and neighboring cells;

[0100] PRS configuration information based on AI positioning;

[0101] Auxiliary information to assist in positioning calculations;

[0102] On-demand downlink positioning reference signal auxiliary information;

[0103] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a dataset applicable to AI positioning;

[0104] Parameter information of the AI ​​model corresponding to the communication scenario in which the above user equipment is located.

[0105] In the above embodiment, the user equipment may request multiple parameters in the positioning assistance information of AI positioning through the first message, which is conducive to further indicating the diversity of obtaining positioning assistance parameters of AI positioning and their breadth of applicability.

[0106] In conjunction with some embodiments of the second aspect, in some embodiments, the above method further includes:

[0107] receiving a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information;

[0108] The above-mentioned second message includes at least one second assistance data assistance data information field based on artificial intelligence AI positioning, and the above-mentioned second assistance data information field carries the second parameter content of the above-mentioned positioning assistance information provided by the above-mentioned service device.

[0109] In the above embodiment, the service device can feedback positioning assistance information to the user equipment through the second message, and can feedback specific positioning assistance information used for AI positioning through the second assistance data information field in the second message, which is conducive to improving the acquisition process of positioning assistance information for AI positioning.

[0110] In conjunction with some embodiments of the second aspect, in some embodiments, the second message includes a plurality of the second assistance data information fields;

[0111] The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types output by the AI ​​model used by the positioning methods corresponding to at least two of the second assistance data information fields are different.

[0112] In the above embodiment, the service device can distinguish the second assistance data information field by the positioning method or the parameter type of the output parameter of the AI ​​model, which is conducive to improving the feedback efficiency of the positioning assistance information of AI positioning.

[0113] In conjunction with some embodiments of the second aspect, in some embodiments, the positioning method includes direct positioning and / or indirect positioning;

[0114] The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

[0115] In the above embodiment, the service device can feedback positioning assistance information of different positioning methods through different assistance data information fields in the second message, which is conducive to improving the request accuracy and feedback efficiency of positioning assistance information of AI positioning.

[0116] In conjunction with some embodiments of the second aspect, in some embodiments, the parameter type includes at least one of the following:

[0117] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0118] In the above embodiment, the service device can distinguish the second assistance data information field by different parameter types, which is conducive to improving the feedback efficiency of the positioning assistance information of AI positioning.

[0119] In conjunction with some embodiments of the second aspect, in some embodiments, the second parameter content includes at least one of the following:

[0120] identification information of the cell where the user equipment is located;

[0121] Downlink PRS auxiliary information, the downlink PRS auxiliary information including PRS configuration information of the reference cell and neighboring cells;

[0122] PRS configuration information based on AI positioning;

[0123] Auxiliary information to assist in positioning calculations;

[0124] Auxiliary information of downlink positioning signal on demand;

[0125] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0126] Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located;

[0127] Reason for positioning assistance failure.

[0128] In the above embodiment, the service device can feedback multiple parameter contents in the positioning assistance information of AI positioning through the second message, which is conducive to further improving the feedback diversity and applicability of the positioning assistance parameters of AI positioning.

[0129] In a third aspect, an embodiment of the present disclosure provides a user equipment, including:

[0130] A transceiver module, configured to send a first message, wherein the first message is used to request the service device to feedback positioning assistance information;

[0131] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0132] In a fourth aspect, an embodiment of the present disclosure provides a service device, including:

[0133] A transceiver module, configured to receive a first message, wherein the first message is used to request the service device to feedback positioning assistance information;

[0134] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0135] In a fifth aspect, an embodiment of the present disclosure provides a user equipment, comprising one or more processors;

[0136] The user equipment is used to execute the information processing method provided in the first aspect and the optional implementation manner of the first aspect.

[0137] In a sixth aspect, an embodiment of the present disclosure provides a service device, comprising one or more processors;

[0138] The above-mentioned service device is used to execute the information processing method provided in the second aspect and the optional implementation manner of the second aspect.

[0139] In a seventh aspect, an embodiment of the present disclosure provides a communication device, comprising one or more processors;

[0140] In which, the above-mentioned communication device can be used as a user device to execute the information processing method provided in the first aspect and the optional implementation method of the first aspect, and the above-mentioned communication device can be used as a service device to execute the information processing method provided in the second aspect and the optional implementation method of the second aspect.

[0141] In an eighth 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 first aspect, the second aspect, the optional implementation of the first aspect, and the optional implementation of the second aspect.

[0142] In a ninth 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, the optional implementation of the first aspect, and the optional implementation of the second aspect.

[0143] In a tenth aspect, an embodiment of the present disclosure proposes a computer program, which, when executed on a computer, enables the computer to execute the method described in the first aspect, the second aspect, the optional implementation of the first aspect, and the optional implementation of the second aspect.

[0144] In an eleventh aspect, embodiments of the present disclosure provide a chip or a chip system, wherein the chip or chip system includes a processing circuit configured to execute the method described in the first aspect, the second aspect, the optional embodiment of the first aspect, and the optional embodiment of the second aspect.

[0145] In the twelfth aspect, an embodiment of the present disclosure proposes a communication system, which includes a service device and a user device; wherein the user device is configured to execute the method described in the first aspect and the optional implementation method of the first aspect, and the service device is configured to execute the method described in the second aspect and the optional implementation method of the second aspect.

[0146] It is understandable that the above-mentioned user equipment, service equipment, communication system, communication equipment, storage medium, program product, computer program, chip or chip system are all used to perform the method proposed in the embodiment of the present disclosure. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects of the corresponding method and will not be repeated here.

[0147] The present disclosure provides an information processing method, device, and storage medium. In some embodiments, the terms "information processing method" and "information processing method" are interchangeable, the terms "communication device" and "information processing device" are interchangeable, and the terms "information processing system" and "communication system" are interchangeable.

[0148] 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.

[0149] 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.

[0150] 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.

[0151] In the embodiments of the present disclosure, unless otherwise specified, elements expressed in the singular, such as "a", "an", "the", "above", "above", "the", etc., may mean "one and only one", or "one or more", "at least one", etc. For example, when using articles such as "a", "an", "the" in English in translation, the noun following the article may be understood as a singular expression or a plural expression.

[0152] In the embodiments of the present disclosure, “plurality” refers to two or more.

[0153] In some embodiments, the terms "at least one," "one or more," "a plurality of," "multiple," etc. may be used interchangeably.

[0154] 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.

[0155] 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.

[0156] 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.

[0157] 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.

[0158] 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.

[0159] 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.

[0160] In some embodiments, devices and equipment can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments. In some cases, they can also be understood as "equipment", "device", "circuit", "network element", "node", "function", "unit", "section", "system", "network", "chip", "chip system", "entity", "subject", etc.

[0161] In some embodiments, "network" can be interpreted as devices included in the network, such as access network equipment, core network equipment, etc.

[0162] In some embodiments, "access network device (AN device)" may also be referred to as "radio access network device (RAN device)", "base station (BS)", "radio base station", "fixed station", and in some embodiments may also be understood as "node", "access point", "transmission point (TP)", "reception point (RP)", "transmission and / or 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)", etc.

[0163] In some embodiments, "terminal" or "terminal device" may be referred to as "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.

[0164] In some embodiments, obtaining data, information, etc. may comply with the laws and regulations of the country where the data is obtained.

[0165] In some embodiments, data, information, etc. may be obtained with the user's consent.

[0166] 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.

[0167] FIG1 is a schematic diagram showing the architecture of a communication system according to an embodiment of the present disclosure.

[0168] As shown in FIG1 , a communication system 100 includes a user equipment 101 and a service equipment 102 .

[0169] In some embodiments, the user device 101 includes, for example, a mobile phone, a wearable device, an Internet of Things device, a car with communication capabilities, a smart car, a tablet computer, a computer with wireless transceiver capabilities, 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.

[0170] In some embodiments, the service device 102 is, for example, a node or device that connects the user equipment to the wireless network. The service device may include, a location management function (LMF) network element, an evolved NodeB (eNB) in a 5G communication system, 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.

[0171] In some embodiments, the technical solution of the present disclosure can be applied to the Open RAN architecture. In this case, the interface between the service device and the user equipment involved in the embodiments of the present disclosure can be transformed into an internal interface of the Open RAN, and the processes and information interaction between these internal interfaces can be implemented through software or programs.

[0172] 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.

[0173] 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.

[0174] 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).

[0175] FIG2a is one of the interactive schematic diagrams of the information processing method shown in the embodiment of the present disclosure. As shown in FIG2a, the information processing method involved in the embodiment of the present disclosure includes:

[0176] Step S21: The user equipment sends a first message to the service equipment.

[0177] In some embodiments, the first message is used to request the service device to feed back positioning assistance information, and the positioning assistance information is used to assist the user equipment in positioning.

[0178] In some embodiments, the first message may be a RequestAssistanceData signaling request for assistance data, or may be other message frames or signaling sent by the user equipment to the service equipment, which is not limited here.

[0179] In some embodiments, the first message includes at least one first assistance data information field based on artificial intelligence AI, and the first assistance data information field carries first parameter content of the positioning assistance information requested by the user equipment.

[0180] The first parameter content is used to indicate specific parameters included in the positioning assistance information requested by the user equipment.

[0181] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different positioning methods.

[0182] The positioning method includes direct positioning and / or indirect positioning.

[0183] The first assistance data field for direct positioning carries the first parameter content of the positioning assistance information requested by the user equipment using direct positioning. In other words, the first assistance data field for direct positioning is used to request the service equipment to feedback positioning assistance information using direct positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0184] Optionally, the first parameter content requested by the first assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0185] The first assistance data field for indirect positioning carries the first parameter content of the positioning assistance information requested by the user equipment using indirect positioning. In other words, the first assistance data field for indirect positioning is used to request the service equipment to feedback positioning assistance information using indirect positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0186] Optionally, the first parameter content requested by the first assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0187] As an example, the first message includes two first assistance data information fields, and the two first assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0188] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0189] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0190] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0191] As an example, the first message includes multiple first assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each first assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the line-of-sight or non-line-of-sight judgment parameter, and different first assistance data information fields correspond to different parameter types.

[0192] In some embodiments, the first parameter content includes at least one of the following:

[0193] identification information of the cell where the user equipment is located;

[0194] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0195] PRS configuration information based on AI positioning;

[0196] Auxiliary information to assist in positioning calculations;

[0197] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0198] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0199] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0200] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0201] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0202] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0203] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0204] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0205] In some embodiments, the first message may include one or more first information fields, each first information field is used to request the service device to feedback a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the first parameter content can be regarded as a first information field.

[0206] As an example, the first message may include a first information field for requesting identification information of a cell where the user equipment is located.

[0207] As an example, the first message may include a first information field for requesting downlink positioning reference signal assistance information.

[0208] As an example, the first message may include a first information field for requesting PRS configuration information based on AI positioning.

[0209] As an example, the first message may include a first information field for requesting assistance information for assisting in positioning calculation.

[0210] As an example, the first message may include a first information field for requesting assistance information of an on-demand downlink positioning reference signal.

[0211] As an example, the first message may include a first information field for requesting associated information for AI positioning.

[0212] As an example, the first message may include a first information field for requesting parameter information of an AI model corresponding to the communication scenario in which the user equipment is located.

[0213] Optionally, the first message may include the above-mentioned first information field in the first assistance data information field to request the service device to feed back corresponding positioning assistance information (ie, corresponding parameter content).

[0214] Optionally, the first information field may be other information fields except the first assistance data information field in the first message, or may be a sub-information field of the first assistance data information field, which is not limited here.

[0215] Step S22: The service device feeds back a second message to the user equipment.

[0216] In some embodiments, after receiving the first message sent by the user equipment, the service device may feed back a second message to the user equipment.

[0217] In some embodiments, the second message is used to feed back the positioning assistance information requested by the user equipment through the first message.

[0218] In some embodiments, the second message may be a ProvideAssistanceData signaling, or may be other message frames or signaling sent by the service device to the user equipment, such as a system message, etc., which is not limited here.

[0219] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different positioning methods.

[0220] The positioning method includes direct positioning and / or indirect positioning.

[0221] The second assistance data information field corresponding to direct positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using direct positioning. That is, the second assistance data information field corresponding to direct positioning is used to feed back positioning assistance information using direct positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0222] Optionally, the second parameter content requested by the second assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0223] The second assistance data information field corresponding to indirect positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using indirect positioning. That is, the second assistance data information field corresponding to indirect positioning is used to feed back positioning assistance information using indirect positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0224] Optionally, the second parameter content requested by the second assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0225] As an example, the second message includes two second assistance data information fields, and the two second assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0226] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0227] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0228] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0229] As an example, the second message includes multiple second assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each second assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the judgment parameter for line of sight or non-line of sight, and different second assistance data information fields correspond to different parameter types.

[0230] In some embodiments, the second parameter content includes at least one of the following:

[0231] identification information of the cell where the user equipment is located;

[0232] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0233] PRS configuration information based on AI positioning;

[0234] Auxiliary information to assist in positioning calculations;

[0235] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0236] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0237] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0238] Reason for positioning assistance failure.

[0239] The reason information for the positioning assistance failure includes at least one of the reason information for the failure on the service side and the reason information for the failure on the terminal side.

[0240] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0241] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0242] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0243] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0244] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0245] In some embodiments, the second message may include one or more second information fields, each second information field is used to feedback to the user equipment a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the second parameter content can be regarded as a second information field.

[0246] As an example, when the first message requests the service device to feedback identification information of the cell where the user equipment is located, the second message may include a second information field for indicating the identification information of the cell where the user equipment is located.

[0247] As an example, when the first message requests the serving device to feed back downlink positioning reference signal assistance information, the second message may include a second information field for indicating the downlink positioning reference signal assistance information.

[0248] As an example, when the first message requests the serving device to feed back PRS configuration information based on AI positioning, the second message may include a second information field for indicating the PRS configuration information based on AI positioning.

[0249] As an example, when the first message requests the service device to feed back auxiliary information for assisting positioning calculation, the second message may include a second information field for indicating the auxiliary information for assisting positioning calculation.

[0250] As an example, when the first message requests the serving device to feed back auxiliary information of an on-demand downlink positioning reference signal (On-demand PRS), the second message may include a second information field for indicating the auxiliary information of the on-demand downlink positioning reference signal.

[0251] As an example, in the case where the first message requests the service device to feedback the associated information for performing AI positioning, the second message may include a second information field for indicating the associated information for performing AI positioning.

[0252] As an example, when the first message requests the service device to feedback parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located, the second message may include a second information field for indicating the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located.

[0253] As an example, in the case of positioning assistance failure, such as the service device cannot feedback positioning assistance information or the positioning assistance information requested by the user equipment is incorrect, the second message may include a second information field for indicating the cause of the positioning assistance failure.

[0254] Optionally, the second message may include the above-mentioned second information field in the second assistance data information field, so as to feed back corresponding positioning assistance information (ie, corresponding parameter content) to the service device.

[0255] Optionally, the second information field may be other information fields except the second assistance data information field in the second message, or may be a sub-information field of the second assistance data information field, which is not limited here.

[0256] Step S23: The user equipment performs positioning according to the second message.

[0257] In some embodiments, after receiving the second message, the user equipment may perform positioning according to the positioning assistance information (Assistance Data) carried in the second message.

[0258] As an example, the second message is ProvideAssistanceData. After receiving the ProvideAssistanceData signaling, the user equipment can perform positioning according to the positioning assistance information provided by ProvideAssistanceData.

[0259] The information processing method involved in the embodiments of the present disclosure may include at least one of the aforementioned steps and embodiments. For example, any one of steps S21-S23 may be implemented as an independent embodiment, and steps S21-S23 may be implemented as independent embodiments, but are not limited thereto.

[0260] The information processing method involved in the embodiment of the present disclosure is exemplarily described below with reference to FIG. 2 b .

[0261] 1. The user equipment sends a RequestAssistanceData signaling to the service equipment.

[0262] The RequestAssistanceData signaling is used to request the service device to feedback positioning assistance information, and the positioning assistance information is used to assist the user equipment in positioning.

[0263] The RequestAssistanceData signaling includes at least one first assistance data assistance data information field based on artificial intelligence AI, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0264] The first parameter content is used to indicate specific parameters included in the positioning assistance information requested by the user equipment.

[0265] Optionally, the RequestAssistanceData signaling may include multiple first assistance data information fields.

[0266] The user equipment may determine, based on the direct positioning method or the indirect positioning method, that the RequestAssistanceData signaling includes two assistance data information fields, where each assistance data information field corresponds to one positioning method.

[0267] The first assistance data field corresponding to direct positioning is used to request the service device to feedback positioning assistance information using direct positioning. This positioning assistance information may include positioning coordinate parameters. The first assistance data field corresponding to indirect positioning is used to request the service device to feedback positioning assistance information using indirect positioning. This positioning assistance information includes intermediate parameters used to calculate positioning coordinates.

[0268] Optionally, the RequestAssistanceData signaling may include multiple first assistance data information fields, and the parameter types of the output parameters of the AI ​​model in the positioning method corresponding to any two first assistance data information fields are different.

[0269] Among them, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a judgment parameter of line of sight (LOS) or non-line of sight.

[0270] The first message may include at least one of the following first information fields:

[0271] The first information field is used to request the cell ID where the user equipment is located.

[0272] The first information field is used to request the user equipment's reference cell and the PRS configuration information of the neighboring cells of the reference cell.

[0273] The first information field is used to request PRS configuration information based on AI positioning.

[0274] The first information field is used to request auxiliary information for assistance in positioning calculation (such as TRP location information, beam information or timing error information related to positioning, etc.).

[0275] A first information field for requesting auxiliary information of an on-demand downlink positioning reference signal (such as available on-demand-PRS);

[0276] A first information field for requesting associated information for AI positioning (such as the communication scenario in which the user equipment is located or the dataset applicable to AI positioning);

[0277] The first information field is used to request parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located (such as configuration information for downloading the AI ​​model or configuration information of the AI ​​model, etc.).

[0278] The first information field may be any other information field except the first assistance data information field in the RequestAssistanceData signaling, or may be a sub-information field of the first assistance data information field, which is not limited here.

[0279] 2. The service device feeds back ProvideAssistanceData signaling to the user equipment.

[0280] The ProvideAssistanceData signaling is used to feed back the positioning assistance information requested by the user equipment through the RequestAssistanceData signaling.

[0281] The ProvideAssistanceData signaling includes at least one second assistance data information field based on artificial intelligence AI, and the second assistance data information field feeds back the positioning assistance information requested by the user equipment.

[0282] Optionally, the ProvideAssistanceData signaling may include multiple second assistance data information fields.

[0283] The service device may determine, according to the direct positioning method or the indirect positioning method, that the ProvideAssistanceData signaling includes two assistance data information fields, where each assistance data information field corresponds to one positioning method.

[0284] The second assistance data information field corresponding to direct positioning is used to feedback positioning assistance information using direct positioning to the user equipment. This positioning assistance information may include positioning coordinate parameters. The second assistance data information field corresponding to indirect positioning is used to feedback positioning assistance information using indirect positioning to the user equipment. This positioning assistance information may include intermediate parameters used to calculate positioning coordinates.

[0285] Optionally, the ProvideAssistanceData signaling may include multiple second assistance data information fields, and the parameter types of the output parameters of the AI ​​model in the positioning method corresponding to any two second assistance data information fields are different.

[0286] Among them, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a judgment parameter of line of sight (LOS) or non-line of sight.

[0287] In some embodiments, the second parameter content includes at least one of the following second information fields:

[0288] The second information field is used to indicate the cell ID in which the user equipment is located.

[0289] The second information field is used to indicate PRS configuration information of a reference cell and neighboring cells of the reference cell of the user equipment.

[0290] The second information field is used to indicate PRS configuration information based on AI positioning.

[0291] The second information field is used to indicate auxiliary information that assists in positioning calculation (such as TRP position information, beam information or timing error information related to positioning, etc.).

[0292] A second information field used to indicate auxiliary information of an on-demand downlink positioning reference signal (such as available on-demand-PRS);

[0293] A second information field used to indicate information associated with AI positioning (such as the communication scenario in which the user equipment is located or the data set applicable to AI positioning);

[0294] A second information field used to indicate parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located (such as configuration information for downloading the AI ​​model or configuration information of the AI ​​model, etc.).

[0295] The second information field is used to indicate the reason for the positioning assistance failure.

[0296] The service device may send ProvideAssistanceData signaling to the user equipment multiple times, so as to fully feed back the positioning assistance parameters requested by the user equipment to the user equipment through multiple ProvideAssistanceData signaling, or determine that the user equipment has successfully acquired the positioning assistance information.

[0297] 3. The user device performs positioning based on the positioning assistance information fed back by the service device.

[0298] Among them, after the user equipment receives the ProvideAssistanceData signaling, it can perform AI positioning according to the positioning assistance information (Assistance Data) provided by ProvideAssistanceData.

[0299] FIG3 is a flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG3 , the method is executed by a user device and includes:

[0300] Step S31: The user equipment sends a first message to the service equipment.

[0301] In some embodiments, the first message is used to request the service device to feed back positioning assistance information, and the positioning assistance information is used to assist the user equipment in positioning.

[0302] In some embodiments, the first message may be a RequestAssistanceData signaling request for assistance data, or may be other message frames or signaling sent by the user equipment to the service equipment, which is not limited here.

[0303] In some embodiments, the first message includes at least one first assistance data information field based on artificial intelligence AI, and the first assistance data information field carries first parameter content of the positioning assistance information requested by the user equipment.

[0304] The first parameter content is used to indicate specific parameters included in the positioning assistance information requested by the user equipment.

[0305] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different positioning methods.

[0306] The positioning method includes direct positioning and / or indirect positioning.

[0307] The first assistance data field for direct positioning carries the first parameter content of the positioning assistance information requested by the user equipment using direct positioning. In other words, the first assistance data field for direct positioning is used to request the service equipment to feedback positioning assistance information using direct positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0308] Optionally, the first parameter content requested by the first assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0309] The first assistance data field for indirect positioning carries the first parameter content of the positioning assistance information requested by the user equipment using indirect positioning. In other words, the first assistance data field for indirect positioning is used to request the service equipment to feedback positioning assistance information using indirect positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0310] Optionally, the first parameter content requested by the first assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0311] As an example, the first message includes two first assistance data information fields, and the two first assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0312] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0313] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0314] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0315] As an example, the first message includes multiple first assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each first assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the line-of-sight or non-line-of-sight judgment parameter, and different first assistance data information fields correspond to different parameter types.

[0316] In some embodiments, the first parameter content includes at least one of the following:

[0317] identification information of the cell where the user equipment is located;

[0318] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0319] PRS configuration information based on AI positioning;

[0320] Auxiliary information to assist in positioning calculations;

[0321] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0322] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0323] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0324] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0325] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0326] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0327] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0328] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0329] In some embodiments, the first message may include one or more first information fields, each first information field is used to request the service device to feedback a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the first parameter content can be regarded as a first information field.

[0330] As an example, the first message may include a first information field for requesting identification information of a cell where the user equipment is located.

[0331] As an example, the first message may include a first information field for requesting downlink positioning reference signal assistance information.

[0332] As an example, the first message may include a first information field for requesting PRS configuration information based on AI positioning.

[0333] As an example, the first message may include a first information field for requesting assistance information for assisting in positioning calculation.

[0334] As an example, the first message may include a first information field for requesting assistance information of an on-demand downlink positioning reference signal.

[0335] As an example, the first message may include a first information field for requesting associated information for AI positioning.

[0336] As an example, the first message may include a first information field for requesting parameter information of an AI model corresponding to the communication scenario in which the user equipment is located.

[0337] Optionally, the first message may include the above-mentioned first information field in the first assistance data information field to request the service device to feed back corresponding positioning assistance information (ie, corresponding parameter content).

[0338] Optionally, the first information field may be other information fields except the first assistance data information field in the first message, or may be a sub-information field of the first assistance data information field, which is not limited here.

[0339] FIG4 is a second flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG4 , the method is executed by a user device and includes:

[0340] Step S41: The user equipment sends a first message to the service equipment.

[0341] In some embodiments, the implementation of step S41 can refer to the implementation shown in step S31 in Figure 3, and will not be repeated here.

[0342] Step S42: Receive a second message fed back by the service device.

[0343] In some embodiments, after the service device sends a first message to the service device, the service device may receive a second message fed back by the service device.

[0344] In some embodiments, the second message is used to feed back the positioning assistance information requested by the user equipment through the first message.

[0345] In some embodiments, the second message may be a ProvideAssistanceData signaling, or may be other message frames or signaling sent by the service device to the user equipment, such as a system message, etc., which is not limited here.

[0346] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different positioning methods.

[0347] The positioning method includes direct positioning and / or indirect positioning.

[0348] The second assistance data information field corresponding to direct positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using direct positioning. That is, the second assistance data information field corresponding to direct positioning is used to feed back positioning assistance information using direct positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0349] Optionally, the second parameter content requested by the second assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0350] The second assistance data information field corresponding to indirect positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using indirect positioning. That is, the second assistance data information field corresponding to indirect positioning is used to feed back positioning assistance information using indirect positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0351] Optionally, the second parameter content requested by the second assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0352] As an example, the second message includes two second assistance data information fields, and the two second assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0353] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0354] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0355] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0356] As an example, the second message includes multiple second assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each second assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the judgment parameter for line of sight or non-line of sight, and different second assistance data information fields correspond to different parameter types.

[0357] In some embodiments, the second parameter content includes at least one of the following:

[0358] identification information of the cell where the user equipment is located;

[0359] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0360] PRS configuration information based on AI positioning;

[0361] Auxiliary information to assist in positioning calculations;

[0362] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0363] Reason for positioning assistance failure.

[0364] The reason information for the positioning assistance failure includes at least one of the reason information for the failure on the service side and the reason information for the failure on the terminal side.

[0365] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0366] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0367] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0368] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0369] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0370] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0371] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0372] In some embodiments, the second message may include one or more second information fields, each second information field is used to feedback to the user equipment a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the second parameter content can be regarded as a second information field.

[0373] As an example, when the first message requests the service device to feedback identification information of the cell where the user equipment is located, the second message may include a second information field for indicating the identification information of the cell where the user equipment is located.

[0374] As an example, when the first message requests the serving device to feed back downlink positioning reference signal assistance information, the second message may include a second information field for indicating the downlink positioning reference signal assistance information.

[0375] As an example, when the first message requests the serving device to feed back PRS configuration information based on AI positioning, the second message may include a second information field for indicating the PRS configuration information based on AI positioning.

[0376] As an example, when the first message requests the service device to feed back auxiliary information for assisting positioning calculation, the second message may include a second information field for indicating the auxiliary information for assisting positioning calculation.

[0377] As an example, when the first message requests the serving device to feed back auxiliary information of an on-demand downlink positioning reference signal (On-demand PRS), the second message may include a second information field for indicating the auxiliary information of the on-demand downlink positioning reference signal.

[0378] As an example, in the case where the first message requests the service device to feedback the associated information for performing AI positioning, the second message may include a second information field for indicating the associated information for performing AI positioning.

[0379] As an example, when the first message requests the service device to feedback parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located, the second message may include a second information field for indicating the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located.

[0380] As an example, in the case of positioning assistance failure, such as the service device cannot feedback positioning assistance information or the positioning assistance information requested by the user equipment is incorrect, the second message may include a second information field for indicating the cause of the positioning assistance failure.

[0381] Optionally, the second message may include the above-mentioned second information field in the second assistance data information field, so as to feed back corresponding positioning assistance information (ie, corresponding parameter content) to the service device.

[0382] Optionally, the second information field may be other information fields except the second assistance data information field in the second message, or may be a sub-information field of the second assistance data information field, which is not limited here.

[0383] Step S43: The user equipment performs positioning according to the second message.

[0384] In some embodiments, after receiving the second message, the user equipment may perform positioning according to the positioning assistance information (Assistance Data) carried in the second message.

[0385] As an example, the second message is ProvideAssistanceData. After receiving the ProvideAssistanceData signaling, the user equipment can perform positioning according to the positioning assistance information provided by ProvideAssistanceData.

[0386] The information processing method involved in the embodiments of the present disclosure may include at least one of the aforementioned steps and embodiments. For example, any one of steps S41-S43 may be implemented as an independent embodiment, and steps S41-step S42 or steps S41-step S43 may be implemented as an independent embodiment, but are not limited thereto.

[0387] FIG5 is a third flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG5 , the method is executed by a service device, and the method includes:

[0388] Step S51: Receive a first message sent by a user equipment.

[0389] In some embodiments, the first message is used to request the service device to feed back positioning assistance information, and the positioning assistance information is used to assist the user equipment in positioning.

[0390] In some embodiments, the first message may be a RequestAssistanceData signaling request for assistance data, or may be other message frames or signaling sent by the user equipment to the service equipment, which is not limited here.

[0391] In some embodiments, the first message includes at least one first assistance data information field based on artificial intelligence AI, and the first assistance data information field carries first parameter content of the positioning assistance information requested by the user equipment.

[0392] The first parameter content is used to indicate specific parameters included in the positioning assistance information requested by the user equipment.

[0393] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different positioning methods.

[0394] The positioning method includes direct positioning and / or indirect positioning.

[0395] The first assistance data field for direct positioning carries the first parameter content of the positioning assistance information requested by the user equipment using direct positioning. In other words, the first assistance data field for direct positioning is used to request the service equipment to feedback positioning assistance information using direct positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0396] Optionally, the first parameter content requested by the first assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0397] The first assistance data field for indirect positioning carries the first parameter content of the positioning assistance information requested by the user equipment using indirect positioning. In other words, the first assistance data field for indirect positioning is used to request the service equipment to feedback positioning assistance information using indirect positioning, and the first parameter content is the specific positioning assistance information requested from the service equipment.

[0398] Optionally, the first parameter content requested by the first assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0399] As an example, the first message includes two first assistance data information fields, and the two first assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0400] In some embodiments, the first message includes multiple first assistance data information fields, and at least two of the first assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0401] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0402] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0403] As an example, the first message includes multiple first assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each first assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the line-of-sight or non-line-of-sight judgment parameter, and different first assistance data information fields correspond to different parameter types.

[0404] In some embodiments, the first parameter content includes at least one of the following:

[0405] identification information of the cell where the user equipment is located;

[0406] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0407] PRS configuration information based on AI positioning;

[0408] Auxiliary information to assist in positioning calculations;

[0409] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0410] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0411] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0412] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0413] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0414] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0415] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0416] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0417] In some embodiments, the first message may include one or more first information fields, each first information field is used to request the service device to feedback a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the first parameter content can be regarded as a first information field.

[0418] As an example, the first message may include a first information field for requesting identification information of a cell where the user equipment is located.

[0419] As an example, the first message may include a first information field for requesting downlink positioning reference signal assistance information.

[0420] As an example, the first message may include a first information field for requesting PRS configuration information based on AI positioning.

[0421] As an example, the first message may include a first information field for requesting assistance information for assisting in positioning calculation.

[0422] As an example, the first message may include a first information field for requesting assistance information of an on-demand downlink positioning reference signal.

[0423] As an example, the first message may include a first information field for requesting associated information for AI positioning.

[0424] As an example, the first message may include a first information field for requesting parameter information of an AI model corresponding to the communication scenario in which the user equipment is located.

[0425] Optionally, the first message may include the above-mentioned first information field in the first assistance data information field to request the service device to feed back corresponding positioning assistance information (ie, corresponding parameter content).

[0426] Optionally, the first information field may be other information fields except the first assistance data information field in the first message, or may be a sub-information field of the first assistance data information field, which is not limited here.

[0427] FIG6 is a fourth flow chart of an information processing method according to an embodiment of the present disclosure. As shown in FIG6 , the method is executed by a service device, and the method includes:

[0428] Step S61: Receive a first message sent by a user equipment.

[0429] In some embodiments, the implementation of step S61 can refer to the implementation shown in step S51 in Figure 5, and will not be repeated here.

[0430] Step S62: Feedback a second message to the user equipment.

[0431] In some embodiments, after receiving the first message sent by the user equipment, the service device may feed back a second message to the user equipment.

[0432] In some embodiments, the second message is used to feed back the positioning assistance information requested by the user equipment through the first message.

[0433] In some embodiments, the second message may be a ProvideAssistanceData signaling, or may be other message frames or signaling sent by the service device to the user equipment, such as a system message, etc., which is not limited here.

[0434] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different positioning methods.

[0435] The positioning method includes direct positioning and / or indirect positioning.

[0436] The second assistance data information field corresponding to direct positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using direct positioning. That is, the second assistance data information field corresponding to direct positioning is used to feed back positioning assistance information using direct positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0437] Optionally, the second parameter content requested by the second assistance data information field corresponding to direct positioning includes positioning coordinate parameters.

[0438] The second assistance data information field corresponding to indirect positioning carries the second parameter content of the positioning assistance information fed back to the user equipment using indirect positioning. That is, the second assistance data information field corresponding to indirect positioning is used to feed back positioning assistance information using indirect positioning to the user equipment, and the second parameter content is the specific positioning assistance information fed back to the user equipment.

[0439] Optionally, the second parameter content requested by the second assistance data information field corresponding to indirect positioning includes intermediate parameters for calculating positioning coordinates.

[0440] As an example, the second message includes two second assistance data information fields, and the two second assistance data information fields correspond to direct positioning and indirect positioning, respectively.

[0441] In some embodiments, the second message includes multiple second assistance data information fields, and at least two of the second assistance data information fields correspond to different parameter types of output parameters of the AI ​​model in the positioning method.

[0442] Optionally, the parameter type of the output parameter of the AI ​​model includes at least one of a positioning coordinate parameter, an arrival time parameter, and a line of sight (LOS) or non-line of sight judgment parameter.

[0443] In mobile communication network planning, LOS typically corresponds to open environments with good visibility, such as plains and mountainous areas. In these situations, wireless signals can be transmitted directly to the receiver without the need for relays or base stations for signal amplification. NLOS typically occurs in complex environments, such as urban areas and inside buildings. Measures such as adding base stations or using Wi-Fi are needed to enhance the signal and ensure stable and reliable communication.

[0444] As an example, the second message includes multiple second assistance data information fields, and the parameter type of the output parameter of the AI ​​model in the positioning method corresponding to each second assistance data information field is one of the positioning coordinate parameter, the arrival time parameter, and the judgment parameter for line of sight or non-line of sight, and different second assistance data information fields correspond to different parameter types.

[0445] In some embodiments, the second parameter content includes at least one of the following:

[0446] identification information of the cell where the user equipment is located;

[0447] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the user equipment's reference cell and neighboring cells of the reference cell;

[0448] PRS configuration information based on AI positioning;

[0449] Auxiliary information to assist in positioning calculations;

[0450] Auxiliary information of on-demand downlink positioning reference signal (On-demand PRS);

[0451] Information associated with AI positioning, the associated information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0452] Parameter information of the AI ​​model corresponding to the communication scenario in which the user device is located;

[0453] Reason for positioning assistance failure.

[0454] The reason information for the positioning assistance failure includes at least one of the reason information for the failure on the service side and the reason information for the failure on the terminal side.

[0455] The identification information of the cell where the user equipment is located includes but is not limited to the cell ID, etc., which is not limited here.

[0456] Among them, the auxiliary information for positioning calculation includes but is not limited to the location information of the Transmission and Receiving Point (TRP) related to positioning, beam information or timing error, etc., which are not limited here.

[0457] The auxiliary information of the on-demand downlink positioning reference signal may be relevant information requested by nr-on-demand-DL-PRS-Request and used to send an on-demand DL-PRS request, including but not limited to available on-demand-PRS.

[0458] The aforementioned communication scenarios include, but are not limited to, office scenarios, factory scenarios, scenarios for requesting data collection, and the like. The specific scenario division method is not limited herein. Furthermore, the user device may determine whether to use an AI-based positioning method for positioning, and determine the AI ​​model used for positioning, based on the communication scenario indicated by the service device.

[0459] Among them, the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located may include identification information and / or configuration information of the AI ​​positioning model adopted by the user equipment in the communication scenario.

[0460] In some embodiments, the second message may include one or more second information fields, each second information field is used to feedback to the user equipment a parameter content in the positioning assistance information requested by the user equipment, that is, each parameter content of the second parameter content can be regarded as a second information field.

[0461] As an example, when the first message requests the service device to feedback identification information of the cell where the user equipment is located, the second message may include a second information field for indicating the identification information of the cell where the user equipment is located.

[0462] As an example, when the first message requests the serving device to feed back downlink positioning reference signal assistance information, the second message may include a second information field for indicating the downlink positioning reference signal assistance information.

[0463] As an example, when the first message requests the serving device to feed back PRS configuration information based on AI positioning, the second message may include a second information field for indicating the PRS configuration information based on AI positioning.

[0464] As an example, when the first message requests the service device to feed back auxiliary information for assisting positioning calculation, the second message may include a second information field for indicating the auxiliary information for assisting positioning calculation.

[0465] As an example, when the first message requests the serving device to feed back auxiliary information of an on-demand downlink positioning reference signal (On-demand PRS), the second message may include a second information field for indicating the auxiliary information of the on-demand downlink positioning reference signal.

[0466] As an example, in the case where the first message requests the service device to feedback the associated information for performing AI positioning, the second message may include a second information field for indicating the associated information for performing AI positioning.

[0467] As an example, when the first message requests the service device to feedback parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located, the second message may include a second information field for indicating the parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located.

[0468] As an example, in the case of positioning assistance failure, such as the service device cannot feedback positioning assistance information or the positioning assistance information requested by the user equipment is incorrect, the second message may include a second information field for indicating the cause of the positioning assistance failure.

[0469] Optionally, the second message may include the above-mentioned second information field in the second assistance data information field, so as to feed back corresponding positioning assistance information (ie, corresponding parameter content) to the service device.

[0470] Optionally, the second information field may be other information fields except the second assistance data information field in the second message, or may be a sub-information field of the second assistance data information field, which is not limited here.

[0471] The information processing method involved in the embodiments of the present disclosure may include at least one of the aforementioned steps and embodiments. For example, any one of steps S61-S62 may be implemented as an independent embodiment, and steps S61-S62 may be implemented as independent embodiments, but are not limited thereto.

[0472] FIG7 is a schematic diagram of the structure of a user equipment proposed in an embodiment of the present disclosure. As shown in FIG7 , the user equipment 700 may include: a transceiver module 701 and a processing module 702 .

[0473] In some embodiments, the transceiver module 701 is used to:

[0474] Sending a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0475] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0476] In some embodiments, the first message includes a plurality of the first assistance data information fields;

[0477] The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

[0478] In some embodiments, the above positioning method includes direct positioning and / or indirect positioning;

[0479] The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters for calculating positioning coordinate parameters.

[0480] In some embodiments, the parameter type includes at least one of the following:

[0481] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0482] In some embodiments, the first parameter content includes at least one of the following:

[0483] identification information of the cell where the user equipment is located;

[0484] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the reference cell and neighboring cells;

[0485] PRS configuration information based on AI positioning;

[0486] Auxiliary information to assist in positioning calculations;

[0487] On-demand downlink positioning reference signal auxiliary information;

[0488] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a dataset applicable to AI positioning;

[0489] Parameter information of the AI ​​model corresponding to the communication scenario in which the above user equipment is located.

[0490] In some embodiments, the transceiver module 701 is further used to:

[0491] receiving a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information;

[0492] The above-mentioned second message includes at least one second assistance data assistance data information field based on artificial intelligence AI positioning, and the above-mentioned second assistance data information field carries the second parameter content of the above-mentioned positioning assistance information provided by the above-mentioned service device.

[0493] In some embodiments, the second message includes a plurality of the second assistance data information fields;

[0494] The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types output by the AI ​​model used by the positioning methods corresponding to at least two of the second assistance data information fields are different.

[0495] In some embodiments, the above positioning method includes direct positioning and / or indirect positioning;

[0496] The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

[0497] In some embodiments, the parameter type includes at least one of the following:

[0498] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0499] In some embodiments, the second parameter content includes at least one of the following:

[0500] identification information of the cell where the user equipment is located;

[0501] Downlink PRS auxiliary information, the downlink PRS auxiliary information including PRS configuration information of the reference cell and neighboring cells;

[0502] PRS configuration information based on AI positioning;

[0503] Auxiliary information to assist in positioning calculations;

[0504] Auxiliary information of downlink positioning signal on demand;

[0505] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0506] Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located;

[0507] Reason for positioning assistance failure.

[0508] Optionally, the transceiver module 701 is configured to execute at least one of the transceiver steps (e.g., step S21, step S31, step S41-step S42, but not limited thereto) performed by the user equipment in any of the above methods, and will not be described in detail here. The processing module 702 is configured to execute at least one of the processing steps (e.g., step S22, step S43, but not limited thereto) performed by the user equipment in any of the above methods.

[0509] FIG8 is a schematic diagram of the structure of a service device according to an embodiment of the present disclosure. As shown in FIG8 , the service device 800 may include a transceiver module 801 .

[0510] In some embodiments, the transceiver module 801 is configured to:

[0511] Receive a first message; wherein the first message is used to request the service device to feedback positioning assistance information;

[0512] The first message includes at least one first assistance data information field based on artificial intelligence (AI) positioning, and the first assistance data information field carries the first parameter content of the positioning assistance information requested by the user equipment.

[0513] In some embodiments, the first message includes a plurality of the first assistance data information fields;

[0514] The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

[0515] In some embodiments, the above positioning method includes direct positioning and / or indirect positioning;

[0516] The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters for calculating positioning coordinate parameters.

[0517] In some embodiments, the parameter type includes at least one of the following:

[0518] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0519] In some embodiments, the first parameter content includes at least one of the following:

[0520] identification information of the cell where the user equipment is located;

[0521] Downlink Positioning Reference Signal (PRS) auxiliary information, including PRS configuration information of the reference cell and neighboring cells;

[0522] PRS configuration information based on AI positioning;

[0523] Auxiliary information to assist in positioning calculations;

[0524] On-demand downlink positioning reference signal auxiliary information;

[0525] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a dataset applicable to AI positioning;

[0526] Parameter information of the AI ​​model corresponding to the communication scenario in which the above user equipment is located.

[0527] In some embodiments, the transceiver module 801 is further configured to:

[0528] receiving a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information;

[0529] The above-mentioned second message includes at least one second assistance data assistance data information field based on artificial intelligence AI positioning, and the above-mentioned second assistance data information field carries the second parameter content of the above-mentioned positioning assistance information provided by the above-mentioned service device.

[0530] In some embodiments, the second message includes a plurality of the second assistance data information fields;

[0531] The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types output by the AI ​​model used by the positioning methods corresponding to at least two of the second assistance data information fields are different.

[0532] In some embodiments, the above positioning method includes direct positioning and / or indirect positioning;

[0533] The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

[0534] In some embodiments, the parameter type includes at least one of the following:

[0535] Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

[0536] In some embodiments, the second parameter content includes at least one of the following:

[0537] identification information of the cell where the user equipment is located;

[0538] Downlink PRS auxiliary information, the downlink PRS auxiliary information including PRS configuration information of the reference cell and neighboring cells;

[0539] PRS configuration information based on AI positioning;

[0540] Auxiliary information to assist in positioning calculations;

[0541] Auxiliary information of downlink positioning signal on demand;

[0542] Information associated with AI positioning, where the information includes at least one of the communication scenario in which the user equipment is located or a data set applicable to AI positioning;

[0543] Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located;

[0544] Reason for positioning assistance failure.

[0545] Optionally, the above-mentioned transceiver module 801 is used to execute at least one of the transceiver steps (such as step S22, step S51, step S51-step S52, but not limited to these) performed by the service device in any of the above methods, which will not be repeated here.

[0546] It should be understood that the division of the above units or modules is merely a division of logical functions. In actual implementation, they may be fully or partially integrated into a single physical entity, or they may be physically separated. In addition, the units or modules may be implemented in the form of a processor calling software: for example, including a processor connected to a memory, the memory storing instructions, and the processor calling the instructions stored in the memory to implement any of the above methods or the functions of the above units or modules, where 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 inside or 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), and the functions of some or all of the above units or modules are realized 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 remaining part by the form of hardware circuits.

[0547] In the embodiment of the present disclosure, the processor is a circuit with signal processing capability. In one implementation, the processor can be a circuit with instruction reading and execution capability, 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, and the logical relationship of the above hardware circuit is fixed or reconfigurable, such as a hardware circuit implemented by a processor as 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.

[0548] Figure 9 is a schematic diagram of the structure of a communication device proposed in an embodiment of the present disclosure. Communication device 900 can be a service device or user equipment, or a chip, chip system, or processor that supports the service device or user equipment in implementing any of the above methods. The communication device 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.

[0549] As shown in Figure 9, the communication device 900 includes one or more processors 901. The processor 901 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 communication protocols 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. The communication device 900 is used to perform any of the above methods.

[0550] In some embodiments, the communication device 900 further includes one or more memories 902 for storing instructions. Optionally, all or part of the memory 902 may also be outside the communication device 900.

[0551] In some embodiments, the communication device 900 further includes one or more transceivers 903. When the communication device 900 includes one or more transceivers 903, the transceiver 903 performs at least one of the communication steps such as sending and / or receiving in the above method (for example, steps S21-S22, step S31, steps S41-S42, step S51, and steps S61-S62, but not limited thereto), and the processor 901 performs at least one of the other steps (for example, steps S23 and S43, but not limited thereto).

[0552] In some embodiments, a transceiver may include a receiver and / or a transmitter. The receiver and transmitter may be separate or integrated. Optionally, the terms transceiver, transceiver unit, transceiver, and transceiver circuit may be used interchangeably; the terms transmitter, transmitting unit, transmitter, and transmitting circuit may be used interchangeably; and the terms receiver, receiving unit, receiver, and receiving circuit may be used interchangeably.

[0553] In some embodiments, the communication device 900 may include one or more interface circuits 904. Optionally, the interface circuit 904 is connected to the memory 902. The interface circuit 904 may be configured to receive signals from the memory 902 or other devices, and may be configured to send signals to the memory 902 or other devices. For example, the interface circuit 904 may read instructions stored in the memory 902 and send the instructions to the processor 901.

[0554] The communication device 900 described in the above embodiment may be a service device or a user device, but the scope of the communication device 900 described in the present disclosure is not limited thereto, and the structure of the communication device 900 may not be limited by FIG. 9 . 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.

[0555] 10 is a schematic diagram of the structure of a chip 1000 according to an embodiment of the present disclosure. The chip 1000 includes one or more processors 1001, and the chip 1000 is configured to execute any of the above methods.

[0556] In some embodiments, chip 1000 further includes one or more interface circuits 1003. Optionally, interface circuit 1003 is connected to memory 1002. Interface circuit 1003 can be used to receive signals from memory 1002 or other devices, and interface circuit 1003 can be used to send signals to memory 1002 or other devices. For example, interface circuit 1003 can read instructions stored in memory 1002 and send the instructions to processor 1001.

[0557] In some embodiments, the interface circuit 1003 executes at least one of the communication steps such as sending and / or receiving in the above method (for example, step S21-step S22, step S31, step S41-step S42, step S51, step S61-step S62, but not limited to these), and the processor 1001 executes at least one of the other steps (for example, step S23, step S43, but not limited to these).

[0558] In some embodiments, terms such as interface circuit, interface, transceiver pin, and transceiver may be used interchangeably.

[0559] In some embodiments, the chip 1000 further includes one or more memories 1002 for storing instructions. Alternatively, all or part of the memory 1002 may be external to the chip 1000.

[0560] The present disclosure also provides a storage medium having instructions stored thereon. When the instructions are executed on the communication device 900, the communication device 900 executes 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.

[0561] The present disclosure also provides a program product, which, when executed by the communication device 900, enables the communication device 900 to perform any of the above methods. Optionally, the program product is a computer program product.

[0562] The present disclosure also proposes a computer program, which, when run on a computer, enables the computer to execute any of the above methods. The above description is only a preferred embodiment of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of disclosure involved in the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned disclosed concepts. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. An information processing method, characterized in that: Applied to user equipment, the method comprises: Sending a first message; wherein the first message is used to request the service device to feedback positioning assistance information; The first message includes at least one first assistance data information field based on artificial intelligence AI positioning, and the first assistance data information field carries first parameter content of the positioning assistance information requested by the user equipment.

2. The information processing method according to claim 1, characterized in that: The first message includes a plurality of first assistance data information fields; The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

3. The information processing method according to claim 2, characterized in that: The positioning method includes direct positioning and / or indirect positioning; The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

4. The information processing method according to claim 2, characterized in that: The parameter type includes at least one of the following: Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

5. The information processing method according to any one of claims 1 to 4, characterized in that: The first parameter content includes at least one of the following: identification information of the cell in which the user equipment is located; Downlink positioning reference signal PRS auxiliary information, wherein the downlink PRS auxiliary information includes PRS configuration information of a reference cell and a neighboring cell; PRS configuration information based on AI positioning; Auxiliary information to assist in positioning calculations; Auxiliary information of downlink positioning reference signal on demand; Association information for AI positioning, the association information including at least one of the communication scenario in which the user equipment is located or the data set applicable to AI positioning; Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located.

6. The information processing method according to any one of claims 1 to 4, characterized in that: The method further comprises: Receive a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information; The second message includes at least one second assistance data information field based on artificial intelligence AI positioning, and the second assistance data information field carries the second parameter content of the positioning assistance information provided by the service device.

7. The information processing method according to claim 6, characterized in that: The second message includes a plurality of second assistance data information fields; The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types of the AI ​​model output adopted by the positioning methods corresponding to at least two of the second assistance data information fields are different.

8. The information processing method according to claim 7, characterized in that: The positioning method includes direct positioning and / or indirect positioning; The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

9. The information processing method according to claim 7, characterized in that: The parameter type includes at least one of the following: Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

10. The information processing method according to any one of claims 6 to 9, characterized in that: The second parameter content includes at least one of the following: identification information of the cell in which the user equipment is located; Downlink PRS auxiliary information, wherein the downlink PRS auxiliary information includes PRS configuration information of a reference cell and a neighboring cell; PRS configuration information based on AI positioning; Auxiliary information to assist in positioning calculations; Auxiliary information of downlink positioning signal on demand; Association information for AI positioning, the association information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning; Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located; Information about the reason why positioning assistance failed.

11. An information processing method, characterized in that: Applied to a service device, the method comprises: Receiving a first message; wherein the first message is used to request the service device to feedback positioning assistance information; The first message includes at least one first assistance data information field based on artificial intelligence AI positioning, and the first assistance data information field carries a first parameter content of the positioning assistance information requested by the user equipment.

12. The information processing method according to claim 11, characterized in that: The first message includes a plurality of first assistance data information fields; The positioning methods corresponding to at least two of the first assistance data information fields are different; or, the parameter types of the output parameters of the AI ​​model in the positioning methods corresponding to at least two of the first assistance data information fields are different.

13. The information processing method according to claim 12, characterized in that: The positioning method includes direct positioning and / or indirect positioning; The first parameter content requested by the first assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the first parameter content requested by the first assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

14. The information processing method according to claim 12, characterized in that: The parameter type includes at least one of the following: Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

15. The information processing method according to any one of claims 11 to 14, characterized in that: The first parameter content includes at least one of the following: identification information of the cell in which the user equipment is located; Downlink positioning reference signal PRS auxiliary information, wherein the downlink PRS auxiliary information includes PRS configuration information of a reference cell and a neighboring cell; PRS configuration information based on AI positioning; Auxiliary information to assist in positioning calculations; Auxiliary information of downlink positioning reference signal on demand; Association information for AI positioning, the association information including at least one of the communication scenario in which the user equipment is located or the data set applicable to AI positioning; Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located.

16. The information processing method according to any one of claims 11 to 14, characterized in that: The method further comprises: Receive a second message fed back by the service device; wherein the second message is used to feed back positioning assistance information; The second message includes at least one second assistance data information field based on artificial intelligence AI positioning, and the second assistance data information field carries the second parameter content of the positioning assistance information provided by the service device.

17. The information processing method according to claim 16, characterized in that: The second message includes a plurality of second assistance data information fields; The positioning methods corresponding to at least two of the second assistance data information fields are different; or the parameter types of the AI ​​model output adopted by the positioning methods corresponding to at least two of the second assistance data information fields are different.

18. The information processing method according to claim 17, characterized in that: The positioning method includes direct positioning and / or indirect positioning; The second parameter content requested by the second assistance data information field corresponding to the direct positioning includes positioning coordinate parameters; the second parameter content requested by the second assistance data information field corresponding to the indirect positioning includes intermediate parameters used to calculate positioning coordinate parameters.

19. The information processing method according to claim 17, characterized in that: The parameter type includes at least one of the following: Positioning coordinate parameters, arrival time parameters, and judgment parameters for line-of-sight (LOS) or non-line-of-sight (NLOS).

20. The information processing method according to any one of claims 16 to 19, characterized in that: The second parameter content includes at least one of the following: identification information of the cell in which the user equipment is located; Downlink PRS auxiliary information, wherein the downlink PRS auxiliary information includes PRS configuration information of a reference cell and a neighboring cell; PRS configuration information based on AI positioning; Auxiliary information to assist in positioning calculations; Auxiliary information of downlink positioning signal on demand; Association information for AI positioning, the association information including at least one of a communication scenario in which the user equipment is located or a data set applicable to AI positioning; Parameter information of the AI ​​model corresponding to the communication scenario in which the user equipment is located; Information about the reason why positioning assistance failed.

21. A user equipment, characterized in that: include: A transceiver module, configured to send a first message; wherein the first message is used to request a service device to feedback positioning assistance information; The first message includes at least one first assistance data information field based on artificial intelligence AI positioning, and the first assistance data information field carries first parameter content of the positioning assistance information requested by the user equipment.

22. A service device, characterized in that: include: A transceiver module, configured to receive a first message; wherein the first message is used to request the service device to feedback positioning assistance information; The first message includes at least one first assistance data information field based on artificial intelligence AI positioning, and the first assistance data information field carries a first parameter content of the positioning assistance information requested by the user equipment.

23. A user equipment, characterized in that: include: one or more processors; The user equipment is used to execute the information processing method according to any one of claims 1 to 10.

24. A service device, characterized in that: include: one or more processors; Wherein, the service device is used to execute the information processing method described in any one of claims 11-20.

25. A communication system, characterized in that: The invention comprises a user device and a service device, wherein the user device is configured to implement the information processing method according to any one of claims 1 to 10, and the service device is configured to implement the information processing method according to any one of claims 11 to 20.

26. 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 1-10 or claims 11-20.

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