Information transmission method and device, communication equipment and readable storage medium

Abstract

The invention discloses an information transmission method and device, communication equipment and a readable storage medium, and belongs to the technical field of communication, and the information transmission method comprises the steps that first communication equipment processes to-be-transmitted first information into second information according to a first processing mode; sending second information to a second communication device; the first processing mode comprises any one of the following steps: performing channel coding on the first information to obtain third information, and mapping the third information which is not modulated into second information based on a first mapping relation; mapping the first information which is not subjected to source coding, channel coding and modulation into second information based on a second mapping relation; mapping the first information which is not subjected to source coding into third information based on a third mapping relation, and then performing channel coding and modulation on the third information to obtain second information; and mapping the first information which is not subjected to source coding and channel coding into third information based on a fourth mapping relationship, and modulating the third information to obtain second information.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of communication, and particularly relates to an information transmission method and device, a communication device and a readable storage medium. BACKGROUND

[0002] In the information transmission scheme provided in the related art, the information processing manner or process adopted by the sending end and the receiving end usually includes: the sending end needs to sequentially perform source coding, channel coding, modulation and the like on the information to be transmitted, while the receiving end implements information recovery through corresponding demodulation, channel decoding, source decoding and the like, thereby completing information transmission.

[0003] However, the foregoing information processing manner or process adopted in the related art has certain limitations, such as fixed and single information processing manner or process, which limits the flexibility and adaptability of the information processing process and the like. SUMMARY

[0004] The embodiments of the present application provide an information transmission method and device, a communication device and a readable storage medium, which can improve the flexibility and adaptability of the information processing process and the like.

[0005] In a first aspect, an information transmission method is provided, comprising: a first communication device processing first information to be transmitted into second information according to a first processing manner; and the first communication device sending the second information to a second communication device; wherein the first processing manner comprises any one of the following: manner 1: performing channel coding on the first information to obtain third information, and mapping the third information which has not been modulated into the second information based on a first mapping relationship; manner 2: mapping the first information which has not been subjected to source coding, channel coding and modulation into the second information based on a second mapping relationship; manner 3: mapping the first information which has not been subjected to source coding into third information based on a third mapping relationship, and performing channel coding and modulation on the third information to obtain the second information; and manner 4: mapping the first information which has not been subjected to source coding and channel coding into third information based on a fourth mapping relationship, and performing modulation on the third information to obtain the second information.

[0006] In a second aspect, a method for information transmission is provided, comprising: receiving, by a second communication device, second information from a first communication device; processing, by the first communication device, the second information according to a second processing manner to obtain first information; wherein the second processing manner comprises any one of the following: manner 1: demapping the second information into third information based on a fifth mapping relationship, and then channel decoding the third information to obtain the first information; manner 2: demapping the received second information into the first information based on a sixth mapping relationship; manner 3: demodulating and channel decoding the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; and manner 4: demodulating the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

[0007] In a third aspect, an apparatus for information transmission is provided, applied to a first communication device, comprising: a processing module configured to process first information to be transmitted into second information according to a first processing manner; and a transmission module configured to transmit the second information to a second communication device; wherein the first processing manner comprises any one of the following: manner 1: channel encoding the first information to obtain third information, and then mapping the third information which has not been modulated into the second information based on a first mapping relationship; manner 2: mapping the first information which has not been source encoded, channel encoded and modulated into the second information based on a second mapping relationship; manner 3: mapping the first information which has not been source encoded into third information based on a third mapping relationship, and then channel encoding and modulating the third information to obtain the second information; and manner 4: mapping the first information which has not been source encoded and channel encoded into third information based on a fourth mapping relationship, and then modulating the third information to obtain the second information.

[0008] In a fourth aspect, an apparatus for information transmission is provided, applied to a second communication device, comprising: a transmission module configured to receive second information from a first communication device; and a processing module configured to process the second information according to a second processing manner to obtain first information; wherein the second processing manner comprises any one of the following: manner 1: demapping the second information into third information based on a fifth mapping relationship, and then channel decoding the third information to obtain the first information; manner 2: demapping the received second information into the first information based on a sixth mapping relationship; manner 3: demodulating and channel decoding the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; and manner 4: demodulating the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

[0009] In a fifth aspect, an information transmission apparatus is provided, which is configured to perform the steps of the method according to the first aspect, or implement the steps of the method according to the second aspect.

[0010] In a sixth aspect, a communication device is provided, which comprises a processor and a memory, the memory storing a program or instructions executable on the processor, the program or instructions being executed by the processor to implement the steps of the method according to the first aspect or the second aspect.

[0011] In a seventh aspect, a first communication device is provided, which comprises a processor and a communication interface, wherein the processor is configured to process first information to be transmitted into second information according to a first processing manner, and the communication interface is configured to transmit the second information to a second communication device; wherein the first processing manner comprises any one of the following: manner 1: performing channel coding on the first information to obtain third information, and mapping the third information which has not been modulated into the second information based on a first mapping relationship; manner 2: mapping the first information which has not been source encoded, channel encoded and modulated into the second information based on a second mapping relationship; manner 3: mapping the first information which has not been source encoded into third information based on a third mapping relationship, and performing channel coding and modulation on the third information to obtain the second information; and manner 4: mapping the first information which has not been source encoded and channel encoded into third information based on a fourth mapping relationship, and modulating the third information to obtain the second information.

[0012] In an eighth aspect, a second communication device is provided, which comprises a processor and a communication interface, wherein the communication interface is configured to receive second information from a first communication device, and the processor is configured to process the second information according to a second processing manner to obtain first information; wherein the second processing manner comprises any one of the following: manner 1: demapping the second information into third information based on a fifth mapping relationship, and performing channel decoding on the third information to obtain the first information; manner 2: demapping the received second information into the first information based on a sixth mapping relationship; manner 3: demodulating and channel decoding the received second information to obtain third information, and demapping the third information into the first information based on a seventh mapping relationship; and manner 4: demodulating the received second information to obtain third information, and demapping the third information into the first information based on an eighth mapping relationship.

[0013] In a ninth aspect, a readable storage medium is provided, which stores a program or instructions, the program or instructions being executed by a processor to implement the steps of the method according to the first aspect, or implement the steps of the method according to the second aspect.

[0014] In a tenth aspect, a wireless communication system is provided, comprising: a terminal configured to perform the steps of the method according to the first aspect, and a network-side device configured to perform the steps of the method according to the second aspect.

[0015] In an eleventh aspect, a chip is provided, comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a program or instructions to implement the method according to the first aspect, or to implement the steps of the method according to the second aspect.

[0016] In a twelfth aspect, a computer program / program product is provided, stored in a storage medium, and executed by at least one processor to implement the method according to the first aspect, or to implement the steps of the method according to the second aspect.

[0017] In the embodiments of the present application, by providing multiple different information processing manners for processing the first information to be transmitted into the second information for sending, the flexibility and adaptability of the information processing process can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic diagram of a wireless communication system provided by an exemplary embodiment of the present application.

[0019] Figure 2 FIG. 2 is a flowchart of an information transmission method provided by an exemplary embodiment of the present application.

[0020] Figure 3a FIG. 3 is a schematic diagram of an information transmission process provided by an exemplary embodiment of the present application.

[0021] Figure 3b FIG. 4 is a schematic diagram of an information transmission process provided by an exemplary embodiment of the present application.

[0022] Figure 3c FIG. 5 is a schematic diagram of an information transmission process provided by an exemplary embodiment of the present application.

[0023] Figure 3d FIG. 6 is a schematic diagram of an information transmission process provided by an exemplary embodiment of the present application.

[0024] Figure 3e FIG. 7 is a schematic diagram of an interaction flow of an information transmission method provided by an exemplary embodiment of the present application.

[0025] Figure 3f FIG. 8 is a schematic diagram of an interaction flow of an information transmission method provided by an exemplary embodiment of the present application.

[0026] Figure 4 FIG. 2 is a flowchart illustrating a method of transmitting information according to an example embodiment of the present application.

[0027] Figure 5 FIG. 3 is a block diagram illustrating an information transmission apparatus according to an example embodiment of the present application.

[0028] Figure 6 FIG. 4 is a block diagram illustrating an information transmission apparatus according to an example embodiment of the present application.

[0029] Figure 7 FIG. 5 is a block diagram illustrating a communication device according to an example embodiment of the present application.

[0030] Figure 8 FIG. 6 is a block diagram illustrating a terminal according to an example embodiment of the present application.

[0031] Figure 9 FIG. 7 is a block diagram illustrating a network-side device according to an example embodiment of the present application. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0033] The terms "first", "second", and the like in the present application are used to distinguish similar objects, and are not used to describe a particular order or sequence. It should be understood that the terms used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second" are generally a category and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in the present application means at least one of the connected objects. For example, the protection scope of "A or B" at least covers three schemes, namely, scheme one: including A and not including B; scheme two: including B and not including A; scheme three: including A and including B. In addition, the terms "A and / or B", "at least one of A and B", "at least one of A or B" also at least cover the above three schemes, respectively. The character " / " generally represents that the objects before and after are in an "or" relationship.

[0034] The term "indication" in this application can be either a direct indication (or explicit indication) or an indirect indication (or implicit indication). The direct indication can be understood as that the sender explicitly informs the receiver of specific information, operations to be performed or requested results, etc. in the sent indication. The indirect indication can be understood as that the receiver determines the corresponding information according to the indication sent by the sender, or judges and determines the operations to be performed or the requested results according to the judgment result.

[0035] It is worth noting that the technology described in the embodiments of the present application is not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used in the above mentioned systems and radio technologies, and also in other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the following description, but these technologies can also be applied to systems other than the NR system, such as 6th Generation (6G) communication systems. th

[0036] Figure 1 ​A block diagram of a wireless communication system to which embodiments of the present application can be applied is shown. The wireless communication system includes a terminal 11 and a network side device 12. The terminal 11 can be a terminal side device such as a mobile phone, a Tablet Personal Computer, a Laptop Computer, a notebook, a Personal Digital Assistant (PDA), a palm PC, a netbook, an Ultra-mobile Personal Computer (UMPC), a Mobile Internet Device (MID), an Augmented Reality (AR) device, a Virtual Reality (VR) device, a robot, a wearable device, a flight vehicle, a Vehicle User Equipment (VUE), a shipboard device, a Pedestrian User Equipment (PUE), a smart home (a home device with a wireless communication function such as a refrigerator, a television, a washing machine, or furniture, etc.), a game console, a Personal Computer (PC), a kiosk, or a self-service machine, etc. The wearable device includes a smart watch, a smart bracelet, a smart earphone, smart glasses, smart jewelry (a smart bracelet, a smart necklace, a smart ring, a smart necklace, a smart anklet, a smart necklace, etc.), a smart wristband, smart clothes, etc. The vehicle-mounted device can also be referred to as a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip, or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiments of the present application. The network side device 12 can include an access network device or a core network device, wherein the access network device can also be referred to as a Radio Access Network (RAN) device, a radio access network function, or a radio access network unit. The access network device can include a base station, a Wireless Local Area Network (WLAN) Access Point (AP), or a Wireless Fidelity (WiFi) node, etc.The base station can be referred to as a Node B (NB), an evolved Node B (eNB), a next generation Node B (gNB), a New Radio Node B (NR Node B), an access point, a relay station (RBS), a serving base station (SBS), a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home Node B (HNB), a home evolved Node B, a transmit / receive point (TRP), or some other suitable terminology in the art, and is not limited to a particular technical terminology, provided that the same technical effect is achieved. It should be noted that in the embodiments of the present application, only the base station in the NR system is taken as an example for introduction, and the specific type of the base station is not limited.

[0037] The core network device can also be referred to as a core network node, a core network function, or a core network network element, etc., which includes but is not limited to at least one of the following: a mobility management entity (MME), an access and mobility management function (AMF), a session management function (SMF), a user plane function (UPF), a policy control function (PCF), a policy and charging rules function (PCRF), an edge application server discovery function (EASDF), a unified data management (UDM), a unified data repository (UDR), a home subscriber server (HSS), a centralized network configuration (CNC), a network repository function (NRF), a network exposure function (NEF), a local NEF (L-NEF), a binding support function (BSF), an application function (AF), a location management function (LMF), a gateway mobile location center (GMLC), a network data analytics function (NWDAF), etc. It should be noted that only the core network device in the NR system is taken as an example for introduction in the embodiments of the present application, and the specific type of the core network device is not limited. If the name of the core network device mentioned in the embodiments of the present application changes in the subsequent protocol version (for example, 6G), it is also within the protection scope of the present application.

[0038] Optionally, the core network device can be implemented by one or more function modules in one device, or can be implemented by multiple devices together, and the embodiments of the present application do not make a specific limitation. It can be understood that the above function modules can be network elements in a hardware device, can be software function modules running on a special hardware, or can be virtualized function modules instantiated on a platform (for example, a cloud platform).

[0039] In addition, for the convenience of understanding, the related features or concepts mentioned in the technical solutions of the present application are explained as follows.

[0040] (1) Control type information: signaling or information used for control in a mobile communication system, such as radio resource control (RRC) signaling, physical layer control signaling, reference signals, and information fed back by a terminal to a network side device. The physical layer control signaling can include, but is not limited to, downlink control information (DCI), uplink control information (UCI), and the like. The information fed back by the terminal to the network side device includes, but is not limited to, hybrid automatic repeat request (HARQ) positive acknowledgement (ACK) or negative acknowledgement (NACK), channel state information (CSI), and the like.

[0041] (2) Perception type information: the perception type information includes wireless perception results, wireless statistical characteristic information, geographic location information, lidar related measurement quantities, vision related measurement quantities, radar related measurement quantities, inertial measurement unit related measurement quantities, and other measurement quantities.

[0042] Among them, the wireless perception results include at least one of a first level measurement quantity, a second level measurement quantity, a third level measurement quantity, and a fourth level measurement quantity.

[0043] The first-level measurement quantity can be understood as a received signal or original channel information, etc. In this application, the first-level measurement quantity can include but is not limited to a received signal / channel response complex result, an amplitude / phase, an I / Q path and an operation result thereof. The operation includes addition, subtraction, multiplication, matrix addition, matrix multiplication, matrix transposition, trigonometric relationship operation, square root operation, power operation, etc., and a threshold detection result of the operation result, a maximum / minimum value extraction result, etc. The operation also includes Fast Fourier Transform (FFT), Inverse Fast Fourier Transform (IFFT), Discrete Fourier Transform (DFT), Inverse Discrete Fourier Transform (IDFT), 2D-FFT, 3D-FFT, matched filtering, autocorrelation operation, wavelet transform, digital filtering, etc., and a threshold detection result of the operation result, a maximum / minimum value extraction result, etc.

[0044] The second-level measurement quantity can be understood as a basic measurement quantity. In this application, the second-level measurement quantity can include but is not limited to a time delay, a Doppler, an angle, an intensity, a multi-dimensional combination representation thereof, etc.

[0045] The third-level measurement quantity can be understood as a basic attribute or state. In this application, the third-level measurement quantity can include but is not limited to a distance, a speed, an orientation, a spatial position, an acceleration, etc.

[0046] The fourth-level measurement quantity can be understood as an advanced attribute or state. In this application, the fourth-level measurement quantity can include but is not limited to whether a target exists, a trajectory, an action, an expression, a vital sign, a quantity, an imaging result, weather, air quality, a shape, a material, a composition, etc.

[0047] The wireless statistical characteristic can include but is not limited to a blocking probability, a user state, a user behavior, a handover failure rate, etc. The blocking probability refers to a probability that a service beam is blocked.

[0048] The user state can include but is not limited to at least one of a registration state, a Connection Management (CM) state, an RRC state, etc.

[0049] The registration state includes a Radio Management (RM) Deregistered state or an RM Registered state.

[0050] The connection management state includes, but is not limited to, CM idle, CM connected, etc.

[0051] The RRC state can include, but is not limited to, RRC idle, RRC connected, RRC active, RRC inactive, etc.

[0052] The user behavior can include, but is not limited to, at least one of an RRC-idle model behavior, an RRC-Inactive model behavior, and an RRC-connected model behavior.

[0053] The RRC-idle model behavior can include, but is not limited to, at least one of Public Land Mobile Network (PLMN) selection, neighbor cell measurement, cell selection, cell reselection, Tracking Area (TA) update, paging listening, acquiring system information, etc.

[0054] The RRC-Inactive model behavior can include, but is not limited to, at least one of neighbor cell measurement, cell reselection, cell selection, Radio Access Network notification area (RNA) update, RAN paging listening, acquiring system information, etc.

[0055] The RRC-connected model behavior can include, but is not limited to, at least one of serving cell channel quality measurement and reporting, neighbor cell measurement and measurement report reporting, Physical downlink control channel (PDCCH) listening, listening to control channels related to shared data channels (sensing whether there is a related schedule), acquiring system information, etc.

[0056] It should be noted that the differences between the three RRC states are shown in Table 1.

[0057] Table 1

[0058] Between a terminal and a base station Between a base station and a core network RRC-connected Connected Connected RRC-idle Release Release RRC-inactive Release Connected

[0059] The laser radar related measurement quantity can include, but is not limited to, at least one of laser radar point cloud data, angles / distances of targets obtained from the laser radar point cloud data, visual features (such as people, vehicles, etc.) of targets identified from the laser radar point cloud data, and the number of targets identified from the laser radar point cloud data.

[0060] Each point in the laser radar point cloud data can include, but is not limited to, X / Y / Z position information, additional information, etc.

[0061] The additional information in the laser radar point cloud data can include, but is not limited to, at least one of intensity, echo number, point classification, RGB, GPS time, scanning angle, and scanning direction.

[0062] The intensity can include, but is not limited to, echo intensity of a laser pulse generating a laser radar point.

[0063] The echo number is the total number of echoes of a given pulse.

[0064] The point classification refers to each post-processed laser radar point can have a classification defining the type of object reflecting the laser radar pulse, and the laser radar points can be divided into many categories, such as ground, bare ground, tree canopy top, and water area, etc.

[0065] The RGB refers to the RGB band can be taken as an attribute of laser radar data, and the attribute is usually collected at the time of laser radar measurement.

[0066] The GPS time refers to a GPS timestamp of a laser point.

[0067] The scanning direction refers to a traveling direction of a laser scanning mirror, and a value 1 represents a positive scanning direction and a value 0 represents a negative scanning direction.

[0068] The vision-related measurement quantity can include, but is not limited to, at least one of a visual image, luminosity of an image pixel, RGB value of an image pixel, visual feature of an identified target (such as a person, a vehicle, etc.) from an image, angle of an identified target from an image, distance (especially for binocular vision), and number of identified targets from an image.

[0069] The radar-related measurement quantity can include, but is not limited to, at least one of a radar point cloud, distance / speed / angle of an identified target, radar imaging, number of targets, and inertial measurement unit-related measurement quantity.

[0070] Each point in the radar point cloud can include, but is not limited to, at least one of distance / speed / azimuth angle / elevation angle, or at least one of X / Y / Z / speed.

[0071] The inertial measurement unit-related measurement quantity can include, but is not limited to, at least one of acceleration, speed, angle, etc. The acceleration can include at least one of X / Y / Z directions. The speed can include at least one of X / Y / Z directions. The angular velocity can include at least one of X / Y / Z axes.

[0072] The other measurement quantities can include, but are not limited to, at least one of the presence of a target, a trajectory, an action, an expression, a vital sign, a quantity, an imaging result, weather, air quality, a shape, a material, a composition, hydrology, a satellite image, a terrain, and the like.

[0073] (3) Artificial Intelligence (AI) unit

[0074] The AI unit described in the context of the present application can also be referred to as an AI model, an AI structure, or the like, or the AI unit can refer to a processing unit capable of implementing a specific algorithm, formula, processing flow, capability, or the like related to AI, or the AI unit can be a processing method, algorithm, function, module, or unit for a specific data set, or the AI unit can be a processing method, algorithm, function, module, or unit running on AI-related hardware such as a GPU, NPU, TPU, ASIC, or the like, which is not specifically limited in the present application. Optionally, the specific data set includes the input and / or output of the AI unit.

[0075] Optionally, the identifier of the AI unit can be an AI model identifier, an AI structure identifier, an AI algorithm identifier, a functionality identifier (functionality ID), a physical identifier, a logical identifier, a global identifier, a local identifier, or an identifier of a specific data set associated with the AI unit, or an identifier of a specific scene, environment, channel feature, or device related to the AI, or an identifier of a function, feature, capability, or module related to the AI, which is not specifically limited in the present application.

[0076] Based on this, the technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings and some embodiments and their application scenarios.

[0077] As shown in FIG. 2, a flowchart of an information transmission method 200 provided by an exemplary embodiment of the present application is shown, which can be but is not limited to being executed by a first communication device, and can be specifically executed by hardware and / or software installed in the first communication device. In this embodiment, the method 200 can at least include the following steps. Figure 2 S210, the first communication device processes the first information to be transmitted into second information according to a first processing mode.

[0078] S220, the first communication device sends the second information to a second communication device.

[0079]

[0080] ​The first information can be understood as in-network information or information generated internally in a mobile communication system, such as user plane data, perception-type information, control-type information, image information, audio and video information (such as Voice over Internet Protocol (VoIP) or Voice over NR (VoNR) audio and video call information), or similar service information in future mobile communication systems.

[0081] The second information can include, but is not limited to, one or more of modulation symbol information, complex symbol information, sequence information including real and imaginary parts, symbol information before layer mapping by the first communication device, symbol information before the first communication device inserts a pilot, and the like.

[0082] The first communication device is the sending end of the first information, and the second communication device is the receiving end of the first information (i.e., the second information). Both can be a terminal or a network-side device. For example, the first communication device can be a terminal, and the second communication device can be a network-side device. Alternatively, the first communication device can be a network-side device, and the second communication device can be a terminal. Alternatively, both the first communication device and the second communication device can be network-side devices. Alternatively, both the first communication device and the second communication device can be terminals. The present disclosure does not limit the above.

[0083] Based on this, the first processing manner used by the first communication device when processing the first information can be understood as a physical layer information processing manner, which can include, but is not limited to, any one of the following modes 1-4.

[0084] Mode 1: Channel encoding the first information (also referred to as information sequence) with or without source encoding to obtain third information (such as a bit stream), and then mapping the third information without modulation to the second information based on a first mapping relationship, where the first mapping relationship is used for modulation, or the second information is information obtained by modulating the third information.

[0085] The source encoding and the subsequently mentioned source encoding can also be understood or replaced as source compression. Correspondingly, the subsequently mentioned source decoding can also be understood or replaced as source decompression. The present disclosure does not limit the above.

[0086] Correspondingly, for the second communication device as the receiving end, if the first processing manner adopted by the first communication is manner 1, the second communication device can obtain the first information by processing the second information according to the second processing manner corresponding to or associated with the manner 1 after receiving the second information. The second processing manner includes: demapping the received second information into third information based on a fifth mapping relationship, and channel decoding the third information to obtain the first information, wherein the fifth mapping relationship is used for demodulation.

[0087] Exemplarily, as shown in Figure 3a Fig. 1 is a schematic diagram of an information transmission process based on manner 1 and the second processing manner corresponding thereto. The first mapping relationship corresponds to or is associated with the fifth mapping relationship, and as an optional implementation manner, the first mapping relationship or the fifth mapping relationship can be obtained by protocol agreement, network side configuration, etc.

[0088] As an optional implementation manner, if the number of the third information and the second information is limited or the third information and the second information are not a limited sequence planned in advance, the first mapping relationship and the fifth mapping relationship can be configured in a preset table, so that the transmitter and the receiver align or pull up the table, and then the information processing in the information transmission process can be implemented based on the mapping relationship in the table, thereby improving the flexibility of information processing and the efficiency of information processing.

[0089] For example, compared with the problem of low information processing efficiency caused by the need to first divide the bit sequence (i.e., the third information) into multiple bit sequences with a length of M, and then generate a modulation symbol for each M bits in the related art, the first mapping relationship and the fifth mapping relationship are used for information modulation or demodulation in the present application, thereby avoiding the problem of bit sequence segmentation in the modulation in the related art, and avoiding the need for symbol-by-symbol demodulation in the demodulation, thereby improving the information processing efficiency.

[0090] As another optional implementation manner, if the third information and the second information are not a finite sequence planned in advance, the first mapping relationship and the fifth mapping relationship can be implemented based on an AI unit, so as to implement modulation and demodulation of information based on the AI unit, and the problem of low information processing efficiency existing when modulation / demodulation needs to be performed symbol by symbol in the related art can be avoided. For example, compared with the problem of low information processing efficiency caused by the fact that in the related art, a bit sequence (i.e., the third information) needs to be divided into multiple bit sequences each having a length of M, and a modulation symbol needs to be generated for each M bits, in the present application, the first mapping relationship and the fifth mapping relationship implemented based on the AI unit are used to perform modulation or demodulation of information, the third information to be modulated can be directly input into the AI unit to obtain the second information after modulation, or the second information to be demodulated can be directly input into the AI unit to obtain the third information, the problem of bit sequence division when modulation is performed in the related art is avoided, and the problem of symbol-by-symbol demodulation when demodulation is performed is avoided, so that the information processing efficiency and the reliability of the information processing result are improved.

[0091] Of course, in addition to the two implementation manners described above, the first mapping relationship and the fifth mapping relationship can be implemented based on an AI unit for all first information, regardless of whether the first information is a finite sequence or not, for example, the first mapping relationship corresponds to a first AI unit, and the fifth mapping relationship corresponds to a fifth AI unit, so that the information processing efficiency and the reliability of the information processing result are improved.

[0092] Manner 2: mapping the first information, which has not been subjected to source encoding, channel encoding and modulation, into the second information based on a second mapping relationship, wherein the second mapping relationship is used for source encoding, channel encoding and modulation, or the second information is symbol information after the first information is subjected to source encoding, channel encoding and modulation.

[0093] Correspondingly, for the second communication device as a receiving end, if the first processing manner adopted by the first communication device is the manner 2, the second communication device can process the second information according to a second processing manner corresponding to or associated with the manner 2 to obtain the first information after receiving the second information. The second processing manner includes: demapping the received second information into the first information based on a sixth mapping relationship; and the sixth mapping relationship is used for source decoding, channel decoding and demodulation.

[0094] For example, as shown in FIG. 2, it is an information transmission process diagram implemented based on the manner 2 and a second processing manner corresponding to the manner 2. Figure 3b As an optional implementation manner, the second mapping relationship or the sixth mapping relationship can be obtained through protocol agreement, network side configuration, etc.

[0095] It is worth noting that the aforementioned second mapping relationship can be understood as a modulation-based joint source and channel coding (JSCC) scheme, i.e., there are no explicit source coding, channel coding and modulation modules in the physical layer signal transmission link of the sending end, for the purpose of end-to-end optimization to achieve a better balance between overall source compression and channel transmission performance.

[0096] Correspondingly, the sixth mapping relationship corresponds to the second mapping relationship, and can be understood as a demodulation-based joint source and channel decoding scheme, i.e., there are no explicit source decoding, channel decoding and demodulation modules in the physical layer signal receiving link of the receiving end, for the purpose of end-to-end optimization to achieve a better balance between overall source compression and channel transmission performance.

[0097] As an optional implementation manner, the second mapping relationship and / or the sixth mapping relationship can be implemented based on an AI unit, for example, when the second mapping relationship is implemented based on a second AI unit, the second AI unit can be used to directly output the source information (i.e., the first information) as the modulation symbol (i.e., the second information), or when the sixth mapping relationship is implemented based on a sixth AI unit, the sixth AI unit can be used to directly recover the modulation symbol (i.e., the second information) as the source information (i.e., the first information). In this way, the information processing efficiency and the reliability of the information processing result are further improved.

[0098] Mode 3: mapping the first information that has not been source encoded into third information based on a third mapping relationship, and then performing channel coding and modulation on the third information to obtain the second information, wherein the third mapping relationship is used for source encoding, or the second information is bit information obtained by source encoding the third information.

[0099] Correspondingly, for the second communication device as the receiving end, if the first processing mode adopted by the first communication device is mode 3, the second communication device can process the second information to obtain the first information according to a second processing mode corresponding to or associated with the mode 3 after receiving the second information. The second processing mode includes demodulating and channel decoding the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship, wherein the seventh mapping relationship is used for source decoding.

[0100] Exemplarily, as Figure 3cAs shown, it is an information transmission process diagram based on the third mode and the second processing mode corresponding thereto. The third mapping relationship corresponds to or is associated with the seventh mapping relationship. As an optional implementation, the third mapping relationship or the seventh mapping relationship can be configured by protocol agreement, network side configuration, etc.

[0101] As an optional implementation, the third mapping relationship and / or the seventh mapping relationship can be implemented based on an AI unit. For example, when the third mapping relationship is implemented based on a third AI unit, the third AI unit can be used to directly output the source information (i.e., the first information) as bit information (e.g., the third information). Or, when the seventh mapping relationship is implemented based on a seventh AI unit, the seventh AI unit can be used to directly recover the bit information (e.g., the third information) as the source information (i.e., the first information). In this way, the information processing efficiency and the reliability of the information processing result are further improved.

[0102] Mode 4: The first information without source encoding and channel encoding is mapped to the third information based on a fourth mapping relationship, and the third information is modulated to obtain the second information. The fourth mapping relationship is used for source encoding and channel encoding, or the second information is bit information obtained by source encoding and channel encoding of the first information.

[0103] Correspondingly, for the second communication device as the receiving end, if the first processing mode adopted by the first communication device is mode 4, the second communication device can process the second information according to a second processing mode corresponding to or associated with the mode 4 to obtain the first information after receiving the second information. The second processing mode includes demodulating the received second information to obtain the third information, and demapping the third information to the first information based on an eighth mapping relationship. The eighth mapping relationship is used for source decoding and channel decoding.

[0104] It is worth noting that the fourth mapping relationship can be understood as a JSCC scheme, i.e., there is no explicit source encoding and channel encoding module in the physical layer signal transmission link of the sending end, so as to realize end-to-end optimization to achieve a better balance between overall source compression and channel transmission performance.

[0105] Correspondingly, the eighth mapping relationship corresponds to the fourth mapping relationship, which can be understood as a joint source-channel decoding scheme, i.e., there is no explicit source decoding and channel decoding module in the physical layer signal receiving link of the receiving end, so as to realize end-to-end optimization to achieve a better balance between overall source compression and channel transmission performance.

[0106] Exemplarily, as shown in FIG. 4, the first communication device and the second communication device can be a base station and a terminal, or a terminal and a base station. Figure 3dAs shown, it is a schematic diagram of an information transmission process based on the fourth mapping relationship and the second processing mode corresponding thereto. The fourth mapping relationship corresponds to or is associated with the eighth mapping relationship. As an optional implementation, the fourth mapping relationship or the eighth mapping relationship can be configured by protocol agreement, network side configuration, or the like.

[0107] As an optional implementation, the fourth mapping relationship and / or the eighth mapping relationship can be implemented based on an AI unit. For example, when the fourth mapping relationship is implemented based on a fourth AI unit, the fourth AI unit can be used to directly output the source information (i.e., the first information) as bit information (e.g., the third information). Or, when the eighth mapping relationship is implemented based on an eighth AI unit, the eighth AI unit can be used to directly recover the bit information (e.g., the third information) as the source information (i.e., the first information). In this way, the information processing efficiency and the reliability of the information processing result are further improved.

[0108] Based on the foregoing, in the information transmission scheme provided by the present application, by providing multiple different information processing modes, the information processing in the information transmission process is implemented, which not only improves the flexibility of information processing, but also improves the information processing efficiency and the reliability of the information processing result.

[0109] It is worth noting that the first processing mode described above can also be referred to as a sending-end information processing mode, and the second processing mode can also be referred to as a receiving-end information processing mode. In a one-time information transmission process, the sending-end information processing mode adopted by the first communication device as a sending end corresponds to or is associated with the receiving-end information processing mode adopted by the second communication device as a receiving end, thereby ensuring the reliable transmission of information.

[0110] In some embodiments, the process of the first communication device sending the second information to the second communication device in S220 can include: the second communication device performs layer mapping, precoding, reference signal insertion or superposition, resource mapping, Orthogonal Frequency Division Multiplexing (OFDM) modulation, and the like on the second information to obtain a target signal, and then sends the target signal to the second communication device. Correspondingly, the process of the second communication device receiving the second information from the first communication device can include: performing OFDM demodulation, resource demapping, channel estimation, equalization, Multiple-Input Multiple-Output (MIMO) detection, layer inverse mapping, and the like on the received target signal from the first communication device to obtain the second information. In this way, the reliability of information transmission is further improved.

[0111] In some embodiments, for the aforementioned information transmission, the first processing manner adopted by the first communication device and the second processing manner adopted by the second communication device can be determined in various ways, which will be described below in combination with two different scenarios.

[0112] Scenario 1: the first communication device is a terminal, and the second communication device is a network-side device

[0113] Firstly, the terminal can send first capability information to the network-side device, to indicate the information processing capability of the terminal. Optionally, the first capability information can include, but is not limited to, at least one of 11) to 12).

[0114] 11) a first identifier, used to identify an information processing manner supported or not supported by the terminal.

[0115] The information processing manner can include, but is not limited to, at least one of a sending-end information processing manner and a receiving-end information processing manner. The sending-end information processing manner can include at least one of the manner 1 to the manner 4, and the receiving-end information processing manner can include at least one of the second processing manners corresponding to the manner 1 to the manner 4.

[0116] 12) first description information, used to describe related parameters of the information processing manner supported or not supported by the terminal, such as mapping relationship, etc.

[0117] Optionally, the first description information can include at least one of 12a) to 12b).

[0118] 12a) a second identifier, used to identify a mapping relationship in the sending-end information processing manner supported or not supported by the terminal, such as the first mapping relationship, the second mapping relationship, the third mapping relationship, and the fourth mapping relationship.

[0119] 12b) a third identifier, used to identify a mapping relationship in the receiving-end information processing manner supported or not supported by the terminal, such as the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship, and the eighth mapping relationship.

[0120] In some implementations, if the mapping relationship mentioned in 12a) to 12b) is implemented based on an AI unit, the second identifier and the third identifier in 12a) to 12b) can be an identifier of the AI unit.

[0121] Secondly, after receiving the first capability information, the network side device can determine a predetermined processing mode according to the first capability information, and send first configuration information to the terminal, the first configuration information being used for indicating the predetermined processing mode, so that the predetermined processing mode configured by the network side device for the terminal matches the capability of the terminal.

[0122] The predetermined processing mode includes at least one of the first processing mode and a second processing mode, and the second processing mode is a receiving end information processing mode corresponding to the first processing mode. That is, when the network side device indicates the information processing mode to the terminal, it can directly indicate the first processing mode, or indicate the second processing mode corresponding to or associated with the first processing mode, so that the terminal determines the first processing mode according to the second processing mode to realize indirect indication of the first processing mode, which is not limited here.

[0123] Optionally, the first configuration information can include but is not limited to at least one of the following 21)-22).

[0124] 21) a fourth identifier for identifying the predetermined processing mode.

[0125] 22) second description information for describing related parameters of the predetermined processing mode, such as mapping relationship.

[0126] Optionally, the second description information can include but is not limited to at least one of the following 22a)-22d).

[0127] 22a) a fifth identifier for identifying the mapping relationship in the first processing mode, such as one or more of the first mapping relationship, the second mapping relationship, the third mapping relationship, and the fourth mapping relationship mentioned above.

[0128] 22b) a sixth identifier for identifying the mapping relationship in the second processing mode, such as one or more of the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship, and the eighth mapping relationship mentioned above.

[0129] In some implementations, if the mapping relationship mentioned in the foregoing 22a)-22b) is implemented based on an AI unit, the second identifier and the third identifier in the 22a)-22b) can be an identifier of the AI unit.

[0130] 22c) the mapping relationship in the first processing mode.

[0131] 22d) the mapping relationship in the second processing mode.

[0132] It should be noted that the foregoing 22a)-22b) can be understood as the terminal and the network side device being preconfigured with a plurality of mapping relationships, and then the network side device can select one from the preconfigured mapping relationships according to the first capability information to indicate. In addition to the preconfigured mapping relationship as described in the foregoing 22a)-22b), the foregoing 22a)-22b) can additionally indicate a mapping relationship that is not preconfigured in the terminal, so as to realize the flexibility of mapping relationship indication.

[0133] Finally, the terminal receives the first configuration information from the network side device, and determines the sending end information processing mode when sending information according to the first configuration information, that is, the first processing mode.

[0134] For example, if the predetermined processing mode indicated by the first configuration information is the first processing mode, the terminal (i.e., the first communication device) can determine to perform first information processing according to the first processing mode, and the network side device can process the received second information according to the second processing mode corresponding to or associated with the first processing mode.

[0135] For another example, if the predetermined processing mode indicated by the first configuration information is the second processing mode, the terminal (i.e., the first communication device) can perform first information processing according to the first processing mode corresponding to or associated with the second processing mode, and the network side device can process the received second information according to the second processing mode.

[0136] In some embodiments, when determining the predetermined processing mode according to the first capability information, the network side device can further consider the fourth information, and the predetermined processing mode is selected from the information processing modes supported by the terminal according to the fourth information, that is, the first processing mode adopted by the first communication device and the second processing mode adopted by the second communication device are selected from a plurality of processing modes based on the fourth information. Therefore, the information processing mode determined or selected by the network side device can meet different communication scenarios or communication requirements, thereby further improving the flexibility and applicability of information processing, and improving the reliability of information processing results.

[0137] Optionally, the fourth information can include but is not limited to at least one of the following 31)-33).

[0138] 31) The length of the first information.

[0139] For example, if the length of the first information is greater than a preset threshold N, the second processing mode corresponding to mode 1+mode 1 can be selected; otherwise, the second processing mode corresponding to mode 2+mode 2, or the second processing mode corresponding to mode 3+mode 3, or the second processing mode corresponding to mode 3+mode 3, etc. can be selected.

[0140] 32) the type of the first information.

[0141] For example, if the first information is a bit sequence, the second processing mode corresponding to mode 1+mode 1 can be selected; if the first information is a real number or complex number sequence, the second processing mode corresponding to mode 2+mode 2, or the second processing mode corresponding to mode 3+mode 3, or the second processing mode corresponding to mode 3+mode 3, etc. can be selected.

[0142] 33) the channel quality information corresponding to the first information.

[0143] For example, if the signal-to-noise ratio is greater than a threshold T, indicating that the channel quality is high, the second processing mode corresponding to mode 2+mode 2, or the second processing mode corresponding to mode 3+mode 3, or the second processing mode corresponding to mode 3+mode 3, etc. can be selected; otherwise, the second processing mode corresponding to mode 1+mode 1 can be selected.

[0144] Scenario 2: the first communication device is a network side device, and the second communication device is a terminal.

[0145] First, the network side device receives first capability information from the terminal, the first capability information being used to indicate the information processing capability of the terminal.

[0146] Then, the network side device determines a predetermined processing mode according to the first capability information, wherein the predetermined processing mode includes at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode.

[0147] Finally, the network side device sends first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

[0148] It can be understood that the difference between scenario 2 and scenario 1 is that in scenario 1, the first communication device is a terminal and the second communication device is a network side device, while in scenario 2, the first communication device is a network side device and the second communication device is a terminal. However, in this embodiment, the determination process of the predetermined processing mode is the same regardless of which communication device is a terminal or a network side device. That is, the determination process of the predetermined processing mode in scenario 2 can refer to the related description in the aforementioned scenario 1, and details are not repeated here.

[0149] In addition, for the scenario that both the first communication device and the second communication device are terminals, the predetermined processing mode in the first communication device and the second communication device can be configured by the network side device serving them, and the configuration process is the same as that of the aforementioned scenario 1, which will not be described here.

[0150] In addition, for the scenario that both the first communication device and the second communication device are terminals, the predetermined processing mode in the first communication device and the second communication device can be configured by the network side device serving them, and the configuration process is the same as that of the aforementioned scenario 1, which will not be described here.

[0151] In some embodiments, for the aforementioned predetermined processing mode, or the receiving end information processing mode, the sending end information processing mode, it can be configured or determined in terminal granularity, that is, different terminals can correspond to different sending end processing modes or receiving end processing modes.

[0152] In addition, the same processing mode can also be configured with different mapping relationships to determine the adaptability of the information processing mode to the terminal. For example, taking the first processing mode in the aforementioned manner 1 as an example, it can be configured with multiple different first mapping relationships, such as different first mapping relationships for mobile phones and IoT devices, different first mapping relationships for high-speed mobile terminals and low-speed mobile terminals.

[0153] Based on this, in order to further ensure the adaptability of the mapping relationship configured for the terminal to the terminal. In some embodiments, if the state of the terminal changes, the network side device can send the fifth information when the state of the terminal changes, to indicate the related parameters of the predetermined processing mode used after the state of the terminal changes, such as mapping relationship, etc.

[0154] If the first communication device is a network side device and the second communication device is a terminal, the first communication device can send the fifth information to the second communication device; or if the second communication device is a network side device and the first communication device is a terminal, the second communication device can send the fifth information to the first communication device.

[0155] Optionally, the fifth information includes at least one of 41)-44) below.

[0156] 41) a seventh identifier for identifying the mapping relationship in the first processing mode.

[0157] 42) an eighth identifier for identifying the mapping relationship in the second processing mode.

[0158] In the case where the mapping relationship is implemented based on an AI unit, the seventh identifier and the eighth identifier can be the identifier of the AI unit.

[0159] 43) mapping relationship in the first processing mode used after the state of the terminal changes.

[0160] 44) mapping relationship in the second processing mode used after the state of the terminal changes.

[0161] It should be noted that the foregoing 41) - 42) can be understood as the terminal and the network side device being preconfigured with multiple mapping relationships, and then the network side device can reselect one from the preconfigured multiple mapping relationships to indicate after the state of the terminal changes. In addition to the indication of the preconfigured multiple mapping relationships as described in the foregoing 22a) - 22b), the foregoing 43) - 44) can additionally indicate a mapping relationship that is not preconfigured in the terminal, to achieve flexibility in mapping relationship indication.

[0162] Based on the foregoing description of the information transmission method, for the convenience of understanding, the implementation process of the information transmission method provided by the present application is further introduced below in combination with examples, and the content is as follows.

[0163] Example 1

[0164] Assuming that the first communication device is the sending end and is the network side device, and the second communication device is the receiving end and is the terminal, then as shown in Figure 3e , the information transmission process provided by the present application is as follows.

[0165] S311, the terminal sends first capability information to the network side device, to indicate the information processing capability of the terminal.

[0166] S312, the network side device determines an information transmission scheme (i.e., the predetermined processing mode) according to the first capability information, which includes a first processing mode, a second processing mode corresponding to or associated with the first processing mode.

[0167] S313, the network side device sends first configuration information to the terminal, wherein the first configuration information is used to indicate the predetermined processing mode.

[0168] S314, the network side device processes the first information to be transmitted into second information according to the first processing mode.

[0169] S315, the network side device sends the second information to the terminal.

[0170] S316, the terminal receives the second information and processes the second information according to the second processing mode to recover the first information, thereby completing the information transmission process.

[0171] It can be understood that each step in Example 1 has the same or corresponding technical features as the foregoing method embodiment 200, and therefore, with respect to each step in Example 1, the relevant description in the foregoing method embodiment 200 can be referred to and the same or corresponding technical effects are achieved. To avoid repetition, no further description is given here.

[0172] In addition, Example 1 can include but is not limited to the foregoing S311-S316, that is, Example 1 can include more or fewer steps than the foregoing S311-S316, which is not limited here.

[0173] Example 2

[0174] Assuming that the first communication device is a terminal as a sending end and the second communication device is a network side device as a receiving end, the information transmission process provided by the present application is as shown in the following. Figure 3f

[0175] S321, the terminal sends first capability information to the network side device, to indicate the information processing capability of the terminal.

[0176] S322, the network side device determines an information transmission scheme (i.e., the predetermined processing mode) according to the first capability information, which includes a first processing mode and a second processing mode corresponding to or associated with the first processing mode.

[0177] S323, the network side device sends first configuration information to the terminal, wherein the first configuration information is used to indicate the predetermined processing mode.

[0178] S324, the terminal processes the first information to be transmitted into second information according to the first processing mode.

[0179] S325, the terminal sends the second information to the network side device.

[0180] S326, the network side device receives the second information and processes the second information according to the second processing mode to recover the first information, thereby completing the information transmission process.

[0181] It can be understood that each step in Example 2 has the same or corresponding technical features as the foregoing method embodiment 200, and therefore, with respect to each step in Example 2, the relevant description in the foregoing method embodiment 200 can be referred to and the same or corresponding technical effects are achieved. To avoid repetition, no further description is given here.

[0182] In addition, Example 2 can include but is not limited to the foregoing S321-S326, that is, Example 2 can include more or fewer steps than the foregoing S321-S326, which is not limited here.

[0183] ​The embodiments of the present application provide multiple optional physical layer signal processing procedures, which can select different transmission schemes according to communication scenes and communication requirements, and can realize more flexible transmission and effectively improve transmission efficiency.

[0184] As shown in Figure 4 FIG. 4 is a flowchart of an information transmission method 400 provided by an exemplary embodiment of the present application, which can be executed by, but is not limited to, a second communication device, and can be executed by hardware and / or software installed in the second communication device. In the embodiment, the method 400 can include at least the following steps.

[0185] S410, the second communication device receives second information from a first communication device;

[0186] S420, the first communication device processes the second information according to a second processing mode to obtain first information.

[0187] The second processing mode includes any one of the following modes 1-4.

[0188] Mode 1: the second information is demapped into third information based on a fifth mapping relationship, and the third information is channel-decoded to obtain the first information.

[0189] Mode 2: the received second information is demapped into the first information based on a sixth mapping relationship.

[0190] Mode 3: the received second information is demodulated and channel-decoded to obtain third information, and the third information is demapped into the first information based on a seventh mapping relationship.

[0191] Mode 4: the received second information is demodulated to obtain third information, and the third information is demapped into the first information based on an eighth mapping relationship.

[0192] In some embodiments, in the case that the first communication device is a terminal and the second communication device is a network side device, the method further includes: the network side device receives first capability information sent by the terminal, the first capability information being used to indicate information processing capability of the terminal; the network side device determines a predetermined processing mode according to the first capability information, wherein the predetermined processing mode includes at least one of the first processing mode and the second processing mode, the first processing mode being a sending end information processing mode corresponding to the second processing mode; the network side device sends first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

[0193] In some embodiments, in the case that the first communication device is a network side device and the second communication device is a terminal, the method further comprises: the terminal sending first capability information to the network side device, the first capability information being used to indicate the information processing capability of the terminal; and the terminal receiving first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing mode, the predetermined processing mode comprising at least one of a first processing mode and a second processing mode, the first processing mode being a sending-end information processing mode corresponding to the second processing mode.

[0194] In some embodiments, the first capability information comprises at least one of: first identification, used to identify an information processing mode supported or not supported by the terminal; and first description information, used to describe relevant parameters of an information processing mode supported or not supported by the terminal; wherein the information processing mode comprises at least one of a sending-end information processing mode and a receiving-end information processing mode, and the receiving-end information processing mode comprises at least one of the mode 1 to mode 4.

[0195] In some embodiments, the first description information comprises at least one of: second identification, used to identify a mapping relationship in a sending-end information processing mode supported by the terminal; and third identification, used to identify a mapping relationship in a receiving-end information processing mode supported by the terminal.

[0196] In some embodiments, the first configuration information comprises at least one of: fourth identification, used to identify the predetermined processing mode; and second description information, used to describe relevant parameters of the predetermined processing mode.

[0197] In some embodiments, the second description information comprises at least one of: fifth identification, used to identify a mapping relationship in the first processing mode; sixth identification, used to identify a mapping relationship in the second processing mode; the mapping relationship in the first processing mode; and the mapping relationship in the second processing mode.

[0198] In some embodiments, the at least one of the following is satisfied: in a case where the receiving-end information processing mode is the mode 1, the sending-end information processing mode comprises channel encoding the first information to obtain third information, and mapping the third information that has not been modulated to the second information based on a first mapping relationship; in a case where the receiving-end information processing mode is the mode 2, the sending-end information processing mode comprises mapping the first information that has not been source encoded, channel encoded and modulated to the second information based on a second mapping relationship; in a case where the receiving-end information processing mode is the mode 3, the sending-end information processing mode comprises mapping the first information that has not been source encoded to third information based on a third mapping relationship, and channel encoding and modulating the third information to obtain the second information; in a case where the receiving-end information processing mode is the mode 4, the sending-end information processing mode comprises mapping the first information that has not been source encoded and channel encoded to third information based on a fourth mapping relationship, and modulating the third information to obtain the second information.

[0199] In some embodiments, at least one of the following is satisfied: the first mapping relationship is used for modulation; the second mapping relationship is used for source encoding, channel encoding and modulation; the third mapping relationship is used for source encoding; the fourth mapping relationship is used for source encoding and channel encoding; the fifth mapping relationship is used for demodulation; the sixth mapping relationship is used for source decoding, channel decoding and demodulation; the seventh mapping relationship is used for source decoding; and the eighth mapping relationship is used for source decoding and channel decoding.

[0200] In some embodiments, at least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship and the eighth mapping relationship is implemented based on an AI unit.

[0201] In some embodiments, the predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information; and the fourth information comprises at least one of the following: a length of the first information; a type of the first information; and channel quality information corresponding to the first information.

[0202] In some embodiments, the method further comprises at least one of: in a case that the first communication device is a terminal and the second communication device is a network-side device, the network-side device sending second information to the terminal; in a case that the first communication device is a network-side device and the first communication device is a terminal, the terminal receiving second information from the network-side device; wherein the second information is sent when the state of the terminal changes and is used to indicate relevant parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode comprising at least one of the first processing mode and a second processing mode, the second processing mode being a receiving-end information processing mode corresponding to the first processing mode.

[0203] In some embodiments, the fifth information comprises at least one of: a seventh identifier used to identify a mapping relationship in the first processing mode; an eighth identifier used to identify a mapping relationship in the second processing mode; a mapping relationship in the first processing mode used after the state of the terminal changes; a mapping relationship in the second processing mode used after the state of the terminal changes.

[0204] In some embodiments, in a case that the mapping relationship is implemented based on an AI unit, the second identifier, the third identifier, the fifth identifier, the sixth identifier, the seventh identifier, and the eighth identifier are identifiers of the AI unit.

[0205] In some embodiments, the second information comprises at least one of: modulation symbol information; complex symbol information; a sequence comprising a real part and an imaginary part; symbol information after de-layer mapping by the second communication device; symbol information after pilot extraction by the second communication device.

[0206] In some embodiments, the first information comprises at least one of: user plane data; control type information; perception type information; image information; audio / video information.

[0207] It can be understood that each implementation manner in the method embodiment 400 has the same or corresponding technical features as each implementation manner in the foregoing method embodiment 200, and thus the implementation process of each implementation manner in the method embodiment 400 can refer to the related description in each implementation manner in the foregoing method embodiment 200 and achieve the same or corresponding technical effects. To avoid repetition, the implementation process of each implementation manner in the method embodiment 400 is not described here again.

[0208] The information transmission method provided in the embodiments of the present application can be executed by an information transmission device. In the embodiments of the present application, the information transmission method is executed by an information transmission device, and the information transmission device provided in the embodiments of the present application is described.

[0209] Embodiments of the present application provide an information transmission device. As an example, the information transmission device can be a communication device or a component in the communication device, such as a chip. The communication device can be a terminal, a network side device, a server, or the like. For example, the terminal can include, but is not limited to, the types of the terminal 11 listed above, the network side device can include, but is not limited to, the types of the network side device 12 listed above, and embodiments of the present application do not make specific limitations.

[0210] The information transmission device includes a transmission module (such as a receiving module, a sending module) and a processing module. The transmission module and the processing module can be implemented by software or by hardware. When implemented by hardware, the processing module can be implemented by a processor. For example, the processor can include a general purpose processor, a special purpose processor, or the like, such as a central processing unit (CPU), a microprocessor, a digital signal processor (DSP), an artificial intelligent (AI) processor, a graphics processing unit (GPU), an application specific integrated circuit (ASIC), a network processor (NP), a field programmable gate array (FPGA), or other programmable logic devices, a gate circuit, a transistor, a discrete hardware component, or the like. The transmission module can be implemented by a communication interface, which can include one or more of a transceiver, a pin, a circuit, a bus, a radio frequency unit, or the like.

[0211] Specifically, referring to Figure 5When the information transmission apparatus 500 is in the first communication device or a component in the first communication device, the information transmission apparatus 500 comprises a processing module 510 configured to process first information to be transmitted into second information according to a first processing mode; and a transmission module 520 configured to send the second information to a second communication device; wherein the first processing mode comprises any one of the following: mode 1: performing channel coding on the first information to obtain third information, and mapping the third information which has not been modulated into the second information based on a first mapping relationship; mode 2: mapping the first information which has not been source coded, channel coded and modulated into the second information based on a second mapping relationship; mode 3: mapping the first information which has not been source coded into third information based on a third mapping relationship, and performing channel coding and modulation on the third information to obtain the second information; and mode 4: mapping the first information which has not been source coded and channel coded into third information based on a fourth mapping relationship, and performing modulation on the third information to obtain the second information.

[0212] In some embodiments, when the first communication device is a terminal and the second communication device is a network side device, the transmission module 520 is further configured to send first capability information to the network side device, the first capability information being used to indicate information processing capability of the terminal; and receive first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing mode, the predetermined processing mode comprising at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode.

[0213] In some embodiments, when the first communication device is a network side device and the second communication device is a terminal, the transmission module 520 is further configured to receive first capability information from the terminal by the network side device, the first capability information being used to indicate information processing capability of the terminal; the processing module 510 is further configured to determine a predetermined processing mode according to the first capability information, wherein the predetermined processing mode comprises at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode; and the transmission module 520 is further configured to send first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

[0214] In some embodiments, the first capability information comprises at least one of: a first identifier for identifying an information processing manner supported or not supported by the terminal; and first description information for describing a related parameter of the information processing manner supported or not supported by the terminal; wherein the information processing manner comprises at least one of a sending-end information processing manner and a receiving-end information processing manner, and the sending-end information processing manner comprises at least one of the manner 1 to the manner 4.

[0215] In some embodiments, the first description information comprises at least one of: a second identifier for identifying a mapping relationship in the sending-end information processing manner supported or not supported by the terminal; and a third identifier for identifying a mapping relationship in the receiving-end information processing manner supported or not supported by the terminal.

[0216] In some embodiments, the first configuration information comprises at least one of: a fourth identifier for identifying the predetermined processing manner; and second description information for describing a related parameter of the predetermined processing manner.

[0217] In some embodiments, the second description information comprises at least one of: a fifth identifier for identifying a mapping relationship in the first processing manner; a sixth identifier for identifying a mapping relationship in the second processing manner; the mapping relationship in the first processing manner; and the mapping relationship in the second processing manner.

[0218] In some embodiments, the receiving-end information processing manner satisfies at least one of: in a case where the sending-end information processing manner is the manner 1, the receiving-end information processing manner comprises: demapping the received second information into third information based on a fifth mapping relationship, and channel decoding the third information to obtain the first information; in a case where the sending-end information processing manner is the manner 2, the receiving-end information processing manner comprises: demapping the received second information into the first information based on a sixth mapping relationship; in a case where the sending-end information processing manner is the manner 3, the receiving-end information processing manner comprises: demodulating and channel decoding the received second information to obtain third information, and demapping the third information into the first information based on a seventh mapping relationship; and in a case where the sending-end information processing manner is the manner 4, the receiving-end information processing manner comprises: demodulating the received second information to obtain third information, and demapping the third information into the first information based on an eighth mapping relationship.

[0219] In some embodiments, at least one of the following is satisfied: the first mapping relationship is used for modulation; the second mapping relationship is used for source coding, channel coding and modulation; the third mapping relationship is used for source coding; the fourth mapping relationship is used for source coding and channel coding; the fifth mapping relationship is used for demodulation; the sixth mapping relationship is used for source decoding, channel decoding and demodulation; the seventh mapping relationship is used for source decoding; and the eighth mapping relationship is used for source decoding and channel decoding.

[0220] In some embodiments, at least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship, and the eighth mapping relationship is implemented based on an AI unit.

[0221] In some embodiments, the predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information, and the fourth information includes at least one of the following: a length of the first information; a type of the first information; and channel quality information corresponding to the first information.

[0222] In some embodiments, the transmission module 520 is further configured to perform at least one of the following: in a case where the first communication device is a terminal and the second communication device is a network-side device, receiving fifth information from the network-side device; and in a case where the first communication device is a network-side device and the first communication device is a terminal, sending the fifth information to the terminal, wherein the fifth information is sent when a state of the terminal changes, and is used to indicate related parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode, the second processing mode being a receiving-end information processing mode corresponding to the first processing mode.

[0223] In some embodiments, the fifth information includes at least one of the following: a seventh identifier used to identify a mapping relationship in the first processing mode; an eighth identifier used to identify a mapping relationship in the second processing mode; a mapping relationship in the first processing mode used after the state of the terminal changes; and a mapping relationship in the second processing mode used after the state of the terminal changes.

[0224] In some embodiments, in a case where the mapping relationship is implemented based on an AI unit, the second identifier, the third identifier, the fifth identifier, the sixth identifier, the seventh identifier, and the eighth identifier are identifiers of the AI unit.

[0225] In some embodiments, the second information comprises at least one of: modulation symbol information; complex symbol information; sequence information comprising real and imaginary parts; symbol information before layer mapping by the first communication device; symbol information before pilot insertion by the first communication device.

[0226] In some embodiments, the first information comprises at least one of: user plane data; control type information; perception type information; image information; audio / video information.

[0227] The information transmission apparatus 500 provided by the embodiments of the present application can implement various processes of the method embodiments and achieve the same technical effects. To avoid repetition, details are not described herein. Figure 2

[0228] Referring to Figure 6 When the information transmission apparatus 600 is a second communication device or a component in the second communication device, the information transmission apparatus 600 comprises a transmission module 610 configured to receive second information from a first communication device; and a processing module 620 configured to process the second information according to a second processing mode to obtain first information; wherein the second processing mode comprises any one of the following: mode 1: demapping the second information into third information based on a fifth mapping relationship, and then performing channel decoding on the third information to obtain the first information; mode 2: demapping the received second information into the first information based on a sixth mapping relationship; mode 3: performing demodulation and channel decoding on the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; and mode 4: performing demodulation on the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

[0229] In some embodiments, when the first communication device is a terminal and the second communication device is a network side device, the transmission module 610 is further configured to receive first capability information sent by the terminal, the first capability information being used to indicate information processing capability of the terminal; the processing module 620 is further configured to determine a predetermined processing mode according to the first capability information, wherein the predetermined processing mode comprises at least one of the first processing mode and the second processing mode, the first processing mode being a sending end information processing mode corresponding to the second processing mode; and the transmission module 610 is further configured to send first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

[0230] ​In some embodiments, in the case that the first communication device is a network side device and the second communication device is a terminal, the transmission module 610 is further configured to send first capability information to the network side device, the first capability information being used to indicate the information processing capability of the terminal; and receive first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing mode, the predetermined processing mode including at least one of a first processing mode and a second processing mode, the first processing mode being a sending-end information processing mode corresponding to the second processing mode.

[0231] In some embodiments, the first capability information includes at least one of: a first identifier used to identify an information processing mode supported or not supported by the terminal; and first description information used to describe related parameters of an information processing mode supported or not supported by the terminal; wherein the information processing mode includes at least one of a sending-end information processing mode and a receiving-end information processing mode, and the receiving-end information processing mode includes at least one of the mode 1-mode 4.

[0232] In some embodiments, the first description information includes at least one of: a second identifier used to identify a mapping relationship in a sending-end information processing mode supported by the terminal; and a third identifier used to identify a mapping relationship in a receiving-end information processing mode supported by the terminal.

[0233] In some embodiments, the first configuration information includes at least one of: a fourth identifier used to identify the predetermined processing mode; and second description information used to describe related parameters of the predetermined processing mode.

[0234] In some embodiments, the second description information includes at least one of: a fifth identifier used to identify a mapping relationship in the first processing mode; a sixth identifier used to identify a mapping relationship in the second processing mode; the mapping relationship in the first processing mode; and the mapping relationship in the second processing mode.

[0235] In some embodiments, the at least one of the following is satisfied: in a case where the receiving-end information processing mode is the mode 1, the sending-end information processing mode comprises channel encoding the first information to obtain third information, and mapping the third information that has not been modulated to the second information based on a first mapping relationship; in a case where the receiving-end information processing mode is the mode 2, the sending-end information processing mode comprises mapping the first information that has not been source encoded, channel encoded and modulated to the second information based on a second mapping relationship; in a case where the receiving-end information processing mode is the mode 3, the sending-end information processing mode comprises mapping the first information that has not been source encoded to third information based on a third mapping relationship, and channel encoding and modulating the third information to obtain the second information; and in a case where the receiving-end information processing mode is the mode 4, the sending-end information processing mode comprises mapping the first information that has not been source encoded and channel encoded to third information based on a fourth mapping relationship, and modulating the third information to obtain the second information.

[0236] In some embodiments, at least one of the following is satisfied: the first mapping relationship is used for modulation; the second mapping relationship is used for source encoding, channel encoding and modulation; the third mapping relationship is used for source encoding; the fourth mapping relationship is used for source encoding and channel encoding; the fifth mapping relationship is used for demodulation; the sixth mapping relationship is used for source decoding, channel decoding and demodulation; the seventh mapping relationship is used for source decoding; and the eighth mapping relationship is used for source decoding and channel decoding.

[0237] In some embodiments, at least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship and the eighth mapping relationship is implemented based on an AI unit.

[0238] In some embodiments, the predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information; and the fourth information comprises at least one of the following: a length of the first information; a type of the first information; and channel quality information corresponding to the first information.

[0239] In some embodiments, the transmission module 610 is further configured to perform at least one of the following: in the case that the first communication device is a terminal and the second communication device is a network-side device, sending second information to the terminal; in the case that the first communication device is a network-side device and the first communication device is a terminal, receiving second information from the network-side device; wherein the second information is sent when the state of the terminal changes and is used to indicate relevant parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode, the second processing mode being a receiving-end information processing mode corresponding to the first processing mode.

[0240] In some embodiments, the fifth information includes at least one of the following: a seventh identifier used to identify a mapping relationship in the first processing mode; an eighth identifier used to identify a mapping relationship in the second processing mode; a mapping relationship in the first processing mode used after the state of the terminal changes; a mapping relationship in the second processing mode used after the state of the terminal changes.

[0241] In some embodiments, in the case that the mapping relationship is implemented based on an AI unit, the second identifier, the third identifier, the fifth identifier, the sixth identifier, the seventh identifier, and the eighth identifier are identifiers of the AI unit.

[0242] In some embodiments, the second information includes at least one of the following: modulation symbol information; complex symbol information; a sequence including a real part and an imaginary part; symbol information after de-layer mapping by the second communication device; symbol information after pilot extraction by the second communication device.

[0243] In some embodiments, the first information includes at least one of the following: user plane data; control type information; perception type information; image information; audio / video information.

[0244] The information transmission apparatus 600 provided by the embodiments of the present application can implement each process of the method embodiments and achieve the same technical effects, and thus repeated descriptions are omitted here. Figure 4

[0245] As Figure 7 ​As shown, this application embodiment also provides a communication device 700, including a processor 701 and a memory 702. The memory 702 stores a program or instructions that can run on the processor 701. For example, when the communication device 700 is a terminal, the program or instructions executed by the processor 701 implement the various steps of the above-described information transmission method embodiments 200 or 400, and achieve the same technical effect. When the communication device 700 is a network-side device, the program or instructions executed by the processor 701 implement the various steps of the above-described information transmission method embodiments 200 or 400, and achieve the same technical effect. To avoid repetition, further details are omitted here.

[0246] This application embodiment also provides a terminal, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement, for example... Figure 2 or Figure 4 The steps in the method embodiment shown are illustrated. This terminal embodiment corresponds to the above method embodiment 200 or 400. All implementation processes and methods of the above method embodiment 200 or 400 can be applied to this terminal embodiment and achieve the same technical effect. The terminal can be... Figure 5 The information transmission device 500 shown or Figure 6 The information transmission device 600 shown. Specifically, Figure 8 A schematic diagram of the hardware structure of a terminal to implement an embodiment of this application.

[0247] The terminal 800 includes, but is not limited to, at least some of the following components: radio frequency unit 801, network module 802, audio output unit 803, input unit 804, sensor 805, display unit 806, user input unit 807, interface unit 808, memory 809, and processor 810.

[0248] Those skilled in the art will understand that the terminal 800 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 810 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 8 The terminal structure shown does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0249] It should be understood that in the embodiments of the present application, the input unit 804 can include a graphics processor 8041 and a microphone 8042, and the graphics processor 8041 processes image data of a still picture or a video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 806 can include a display panel 8061, which can be configured in the form of a liquid crystal display, an organic light-emitting diode, etc. The user input unit 807 includes at least one of a touch panel 8071 and other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 can include two parts of a touch detection device and a touch controller. The other input devices 8072 can include, but are not limited to, a physical keyboard, function keys (such as volume control keys, on-off keys, etc.), a trackball, a mouse, a joystick, and the like, which will not be described here.

[0250] In the embodiments of the present application, after the radio frequency unit 801 receives the downlink data from the network side device, it can be transmitted to the processor 810 for processing. In addition, the radio frequency unit 801 can send uplink data to the network side device. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

[0251] The memory 809 can be used to store software programs or instructions and various data. The memory 809 can mainly include a first storage area storing programs or instructions and a second storage area storing data, wherein the first storage area can store an operating system, application programs or instructions required by at least one function (such as a sound playing function, an image playing function, etc.), and the like. In addition, the memory 809 can include a volatile memory or a non-volatile memory. The non-volatile memory can be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically EPROM (EEPROM), or a flash memory. The volatile memory can be a Random Access Memory (RAM), a Static RAM (SRAM), a Dynamic RAM (DRAM), a Synchronous DRAM (SDRAM), a Double Data Rate SDRAM (DDR SDRAM), an Enhanced SDRAM (ESDRAM), a Synch link DRAM (SLDRAM), and a Direct Rambus RAM (DRRAM). The memory 809 in the embodiments of the present application includes but is not limited to these and any other suitable types of memory.

[0252] The processor 810 can include one or more processing units; optionally, the processor 810 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and an application program, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor can also not be integrated into the processor 810.

[0253] In a case where the terminal 800 is the first communication device in the method embodiment 200, the processor 810 is configured to process the first information to be transmitted into second information according to a first processing manner; and the radio frequency unit 801 is configured to transmit the second information to a second communication device; wherein the first processing manner comprises any one of the following: manner 1: performing channel coding on the first information to obtain third information, and mapping the third information that has not been modulated into the second information based on a first mapping relationship; manner 2: mapping the first information that has not been source-encoded, channel-encoded, and modulated into the second information based on a second mapping relationship; manner 3: mapping the first information that has not been source-encoded into third information based on a third mapping relationship, and performing channel coding and modulation on the third information to obtain the second information; and manner 4: mapping the first information that has not been source-encoded and channel-encoded into third information based on a fourth mapping relationship, and performing modulation on the third information to obtain the second information.

[0254] In some embodiments, in a case where the second communication device is a network-side device, the radio frequency unit 8010 is further configured to transmit first capability information to the network-side device, the first capability information being used to indicate an information processing capability of the terminal; and receive first configuration information from the network-side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing manner, the predetermined processing manner comprising at least one of the first processing manner and a second processing manner, the second processing manner being a receiving-end information processing manner corresponding to the first processing manner.

[0255] In some embodiments, the first capability information comprises at least one of the following: a first identifier, used to identify an information processing manner supported or not supported by the terminal; and first description information, used to describe related parameters of an information processing manner supported or not supported by the terminal; wherein the information processing manner comprises at least one of a sending-end information processing manner and a receiving-end information processing manner, and the sending-end information processing manner comprises at least one of the manner 1 to the manner 4.

[0256] In some embodiments, the first description information comprises at least one of the following: a second identifier, used to identify a mapping relationship in a sending-end information processing manner supported or not supported by the terminal; and a third identifier, used to identify a mapping relationship in a receiving-end information processing manner supported or not supported by the terminal.

[0257] In some embodiments, the first configuration information comprises at least one of the following: a fourth identifier, used to identify the predetermined processing manner; and second description information, used to describe related parameters of the predetermined processing manner.

[0258] In some embodiments, the second description information comprises at least one of: a fifth identifier used to identify a mapping relationship in the first processing mode; a sixth identifier used to identify a mapping relationship in the second processing mode; the mapping relationship in the first processing mode; and the mapping relationship in the second processing mode.

[0259] In some embodiments, the receiving-end information processing mode satisfies at least one of: in the case that the sending-end information processing mode is the mode 1, the receiving-end information processing mode comprises: demapping the received second information into third information based on a fifth mapping relationship, and channel decoding the third information to obtain the first information; in the case that the sending-end information processing mode is the mode 2, the receiving-end information processing mode comprises: demapping the received second information into the first information based on a sixth mapping relationship; in the case that the sending-end information processing mode is the mode 3, the receiving-end information processing mode comprises: demodulating and channel decoding the received second information to obtain third information, and demapping the third information into the first information based on a seventh mapping relationship; and in the case that the sending-end information processing mode is the mode 4, the receiving-end information processing mode comprises: demodulating the received second information to obtain third information, and demapping the third information into the first information based on an eighth mapping relationship.

[0260] In some embodiments, at least one of the following is satisfied: the first mapping relationship is used for modulation; the second mapping relationship is used for source coding, channel coding and modulation; the third mapping relationship is used for source coding; the fourth mapping relationship is used for source coding and channel coding; the fifth mapping relationship is used for demodulation; the sixth mapping relationship is used for source decoding, channel decoding and demodulation; the seventh mapping relationship is used for source decoding; and the eighth mapping relationship is used for source decoding and channel decoding.

[0261] In some embodiments, at least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship and the eighth mapping relationship is implemented based on an AI unit.

[0262] In some embodiments, the predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information; and the fourth information comprises at least one of: a length of the first information; a type of the first information; and channel quality information corresponding to the first information.

[0263] In some embodiments, the radio frequency unit 801 is further configured to, in the case that the second communication device is a network side device, receive fifth information from the network side device; wherein the fifth information is transmitted when the state of the terminal changes, and is used to indicate the related parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode.

[0264] In the case that the terminal 800 is the second communication device in the method embodiment 400, the radio frequency unit 801 is configured to receive second information from a first communication device; the processor 810 is configured to process the second information according to a second processing mode to obtain first information; wherein the second processing mode includes any one of the following: mode 1: demapping the second information into third information based on a fifth mapping relationship, and then channel decoding the third information to obtain the first information; mode 2: demapping the received second information into the first information based on a sixth mapping relationship; mode 3: demodulating and channel decoding the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; mode 4: demodulating the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

[0265] In some embodiments, in the case that the first communication device is a network side device, the radio frequency unit 801 is further configured to send first capability information to the network side device, the first capability information being used to indicate the information processing capability of the terminal; and receive first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing mode, the predetermined processing mode including at least one of the first processing mode and the second processing mode, the first processing mode being a sending end information processing mode corresponding to the second processing mode.

[0266] In some embodiments, the first capability information includes at least one of the following: a first identifier, used to identify an information processing mode supported or not supported by the terminal; first description information, used to describe the related parameters of an information processing mode supported or not supported by the terminal; wherein the information processing mode includes at least one of a sending end information processing mode and a receiving end information processing mode, the receiving end information processing mode including at least one of the mode 1 to mode 4.

[0267] In some embodiments, the first description information comprises at least one of: a second identifier used to identify a mapping relationship in a sending-end information processing manner supported by the terminal; and a third identifier used to identify a mapping relationship in a receiving-end information processing manner supported by the terminal.

[0268] In some embodiments, the first configuration information comprises at least one of: a fourth identifier used to identify the predetermined processing manner; and second description information used to describe a related parameter of the predetermined processing manner.

[0269] In some embodiments, the second description information comprises at least one of: a fifth identifier used to identify a mapping relationship in the first processing manner; a sixth identifier used to identify a mapping relationship in the second processing manner; the mapping relationship in the first processing manner; and the mapping relationship in the second processing manner.

[0270] In some embodiments, the sending-end information processing manner satisfies at least one of: in a case where the receiving-end information processing manner is the manner 1, the sending-end information processing manner comprises performing channel coding on the first information to obtain third information, and mapping the third information which has not been modulated to the second information based on a first mapping relationship; in a case where the receiving-end information processing manner is the manner 2, the sending-end information processing manner comprises mapping the first information which has not been source coded, channel coded and modulated to the second information based on a second mapping relationship; in a case where the receiving-end information processing manner is the manner 3, the sending-end information processing manner comprises mapping the first information which has not been source coded to third information based on a third mapping relationship, and performing channel coding and modulation on the third information to obtain the second information; and in a case where the receiving-end information processing manner is the manner 4, the sending-end information processing manner comprises mapping the first information which has not been source coded and channel coded to third information based on a fourth mapping relationship, and performing modulation on the third information to obtain the second information.

[0271] In some embodiments, at least one of the following is satisfied: the first mapping relationship is used for modulation; the second mapping relationship is used for source coding, channel coding and modulation; the third mapping relationship is used for source coding; the fourth mapping relationship is used for source coding and channel coding; the fifth mapping relationship is used for demodulation; the sixth mapping relationship is used for source decoding, channel decoding and demodulation; the seventh mapping relationship is used for source decoding; and the eighth mapping relationship is used for source decoding and channel decoding.

[0272] In some embodiments, at least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship, and the eighth mapping relationship is implemented based on an AI unit.

[0273] In some embodiments, the predetermined processing mode is selected from the information processing modes supported by the terminal according to fourth information; and the fourth information includes at least one of the following: a length of the first information; a type of the first information; and channel quality information corresponding to the first information.

[0274] In some embodiments, the radio frequency unit 801 is further configured to, in a case where the first communication device is a network-side device for a terminal, receive second information from the network-side device; the second information is transmitted when a state of the terminal changes, and is used to indicate a related parameter of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode, the second processing mode being a receiving-end information processing mode corresponding to the first processing mode.

[0275] In some embodiments, the fifth information includes at least one of the following: a seventh identifier used to identify a mapping relationship in the first processing mode; an eighth identifier used to identify a mapping relationship in the second processing mode; a mapping relationship in the first processing mode used after the state of the terminal changes; and a mapping relationship in the second processing mode used after the state of the terminal changes.

[0276] It can be understood that the implementation processes of the implementation manners mentioned in the embodiment can refer to the related descriptions of the method embodiments 200 or 400, and achieve the same or corresponding technical effects. To avoid repetition, they will not be described here again.

[0277] The embodiment of the application further provides a network-side device, which comprises a processor and a communication interface, the communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the steps of the method embodiments as shown in Figure 2 or Figure 4 The network-side device embodiment corresponds to the first communication device-side method embodiment or the second communication device-side method embodiment described above. The implementation processes and implementation manners of the first communication device-side method embodiment or the second communication device-side method embodiment described above can be applied to the network-side device embodiment, and the same technical effects can be achieved.

[0278] Specifically, the embodiment of the application further provides a network-side device, which can be an information transmission apparatus 500 or Figure 5 as shown in the information transmission apparatus 500 orFigure 6 The information transmission apparatus 600 is shown. As shown in Figure 9 The network side device 900 includes an antenna 901, a radio frequency device 902, a baseband device 903, a processor 904 and a memory 905. The antenna 901 is connected with the radio frequency device 902. In the uplink direction, the radio frequency device 902 receives information through the antenna 901 and sends the received information to the baseband device 903 for processing. In the downlink direction, the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902, which processes the received information and sends it out through the antenna 901.

[0279] The method performed by the network side device 900 in the above embodiment can be implemented in the baseband device 903, which includes a baseband processor.

[0280] The baseband device 903 may, for example, include at least one baseband board on which a plurality of chips are disposed, as shown in Figure 9 One of the chips is, for example, a baseband processor connected with the memory 905 through a bus interface to call programs in the memory 905 and perform the operations of the network side device shown in the above method embodiments.

[0281] The network side device 900 can also include a network interface 906, which is, for example, a Common Public Radio Interface (CPRI).

[0282] Specifically, the network side device 900 of the embodiments of the present application further includes instructions or programs stored in the memory 905 and executable on the processor 904, and the processor 904 calls the instructions or programs in the memory 905 to perform the methods performed by the modules shown in Figure 5 or Figure 6 The modules shown perform the methods and achieve the same technical effects. To avoid repetition, they will not be described here.

[0283] The embodiments of the present application also provide a readable storage medium having programs or instructions stored thereon, which, when executed by a processor, implement the processes of the above information transmission method embodiments 200 or 400 and achieve the same technical effects. To avoid repetition, they will not be described here.

[0284] The processor is the processor in the terminal described in the above embodiments. The readable storage medium includes a computer readable storage medium, such as a computer readable only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc. In some examples, the readable storage medium can be a non-transitory readable storage medium.

[0285] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described information transmission method embodiment 200 or 400, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0286] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0287] This application also provides a computer program / program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the above-described information transmission method embodiments 200 or 400, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0288] This application also provides a wireless communication system, including a first communication device and a second communication device. The first communication device can be used to implement the various processes of the above-described information transmission method embodiment 200, and the second communication device can be used to implement the various processes of the above-described information transmission method embodiment 400, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0289] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0290] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned example methods can be realized by means of a computer software product and a general hardware platform as necessary, and of course can also be realized by hardware. The computer software product is stored in a storage medium (such as a ROM, a RAM, a magnetic disc, an optical disc, etc.), and includes a plurality of instructions for enabling a terminal or a network side device to execute the method described in each embodiment of the present application.

[0291] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative rather than limiting. Those skilled in the art can make many forms of embodiments under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims, and these embodiments all belong to the protection of the present application.

Claims

1. A method of information transmission, characterized in that, Comprise: The first communication device processes the first information to be transmitted into second information according to a first processing mode; The first communication device sends the second information to the second communication device; Wherein, the first processing mode comprises any one of the following: Mode 1: channel coding is performed on the first information to obtain third information, and the third information without modulation is mapped into the second information based on a first mapping relationship; Mode 2: the first information without source coding, channel coding and modulation is mapped into the second information based on a second mapping relationship; Mode 3: the first information without source coding is mapped into third information based on a third mapping relationship, and the third information is channel coded and modulated to obtain the second information; Mode 4: the first information without source coding and channel coding is mapped into third information based on a fourth mapping relationship, and the third information is modulated to obtain the second information.

2. The method of claim 1, wherein, In the case that the first communication device is a terminal and the second communication device is a network side device, the method further comprises: The terminal sends first capability information to the network side device, the first capability information being used to indicate the information processing capability of the terminal; The terminal receives first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing mode, the predetermined processing mode comprising at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode.

3. The method of claim 1, wherein, In the case that the first communication device is a network side device and the second communication device is a terminal, the method further comprises: The network side device receives first capability information from the terminal, the first capability information being used to indicate the information processing capability of the terminal; The network side device determines a predetermined processing mode according to the first capability information, wherein the predetermined processing mode comprises at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode; The network side device sends first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

4. The method of claim 2 or 3, wherein, The first capability information comprises at least one of the following: A first identifier used to identify an information processing mode supported or not supported by the terminal; First description information used to describe related parameters of an information processing mode supported or not supported by the terminal; Wherein, the information processing mode comprises at least one of a sending end information processing mode and a receiving end information processing mode, and the sending end information processing mode comprises at least one of the mode 1 to mode 4.

5. The method of claim 4, wherein, The first description information comprises at least one of the following: A second identifier used to identify a mapping relationship in a sending end information processing mode supported or not supported by the terminal; A third identifier used to identify a mapping relationship in a receiving end information processing mode supported or not supported by the terminal.

6. The method of any one of claims 2-5, wherein, The first configuration information comprises at least one of the following: A fourth identifier used to identify the predetermined processing mode; Second description information, used for describing a related parameter of the predetermined processing mode.

7. The method of claim 6, wherein, The second description information comprises at least one of the following: Fifth identification, used for identifying a mapping relationship in the first processing mode; Sixth identification, used for identifying a mapping relationship in the second processing mode; The mapping relationship in the first processing mode; The mapping relationship in the second processing mode.

8. The method of any one of claims 2-7, wherein, The receiving-end information processing mode satisfies at least one of the following: In the case where the sending-end information processing mode is the mode 1, the receiving-end information processing mode comprises: demapping the received second information into third information based on a fifth mapping relationship, and then performing channel decoding on the third information to obtain the first information; In the case where the sending-end information processing mode is the mode 2, the receiving-end information processing mode comprises: demapping the received second information into the first information based on a sixth mapping relationship; In the case where the sending-end information processing mode is the mode 3, the receiving-end information processing mode comprises: performing demodulation and channel decoding on the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; In the case where the sending-end information processing mode is the mode 4, the receiving-end information processing mode comprises: performing demodulation on the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

9. The method of any one of claims 1-8, wherein, At least one of the following is satisfied: The first mapping relationship is used for modulation; The second mapping relationship is used for source coding, channel coding and modulation; The third mapping relationship is used for source coding; The fourth mapping relationship is used for source coding and channel coding; The fifth mapping relationship is used for demodulation; The sixth mapping relationship is used for source decoding, channel decoding and demodulation; The seventh mapping relationship is used for source decoding; The eighth mapping relationship is used for source decoding and channel decoding.

10. The method of any one of claims 1-8, wherein, At least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship and the eighth mapping relationship is implemented based on an AI unit.

11. The method of any one of claims 2-10, wherein, The predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information; The fourth information comprises at least one of the following: The length of the first information; The type of the first information; Channel quality information corresponding to the first information.

12. The method of any one of claims 2-11, wherein, The method further comprises at least one of the following: In the case where the first communication device is a terminal and the second communication device is a network-side device, the terminal receives fifth information from the network-side device; In the case where the first communication device is a network-side device and the first communication device is a terminal, the network-side device sends fifth information to the terminal; The fifth information is transmitted when the state of the terminal changes, and is used to indicate related parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode corresponding to the first processing mode.

13. The method of claim 12, wherein, The fifth information includes at least one of: A seventh identifier used to identify a mapping relationship in the first processing mode; An eighth identifier used to identify a mapping relationship in the second processing mode; The mapping relationship in the first processing mode used after the state of the terminal changes; The mapping relationship in the second processing mode used after the state of the terminal changes.

14. The method of any one of claims 8-13, wherein, In a case where the mapping relationship is implemented based on an AI unit, the second identifier, the third identifier, the fifth identifier, the sixth identifier, the seventh identifier, and the eighth identifier are identifiers of the AI unit.

15. The method of any one of claims 1-14, wherein, The second information includes at least one of: Modulation symbol information; Complex symbol information; Sequence information including real and imaginary parts; Symbol information before layer mapping of the first communication device; Symbol information before pilot insertion of the first communication device.

16. The method of any one of claims 1-15, wherein, The first information includes at least one of: User plane data; Control type information; Sensing type information; Image information; Audio and video information.

17. An information transmission method, characterized by, The method includes: The second communication device receives the second information from the first communication device; The first communication device processes the second information according to the second processing mode to obtain the first information; The second processing mode includes any one of: Mode 1: demapping the second information into third information based on a fifth mapping relationship, and then channel decoding the third information to obtain the first information; Mode 2: demapping the received second information into first information based on a sixth mapping relationship; Mode 3: demodulating and channel decoding the received second information to obtain third information, and then demapping the third information into the first information based on a seventh mapping relationship; Mode 4: demodulating the received second information to obtain third information, and then demapping the third information into the first information based on an eighth mapping relationship.

18. The method of claim 17, wherein, In a case where the first communication device is a terminal and the second communication device is a network side device, the method further includes: The network side device receives first capability information sent by the terminal, the first capability information being used to indicate information processing capability of the terminal; The network side device determines a predetermined processing mode according to the first capability information, wherein the predetermined processing mode includes at least one of the first processing mode and the second processing mode, the first processing mode being a transmission end information processing mode corresponding to the second processing mode; The network side device sends first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing mode.

19. The method of claim 17, wherein, In a case where the first communication device is a network side device and the second communication device is a terminal, the method further includes: The terminal sends first capability information to the network side device, where the first capability information is used to indicate the information processing capability of the terminal. The terminal receives first configuration information from the network side device, where the first configuration information is determined according to the first capability information and is used to indicate a predetermined processing mode, and the predetermined processing mode includes at least one of a first processing mode and a second processing mode, and the first processing mode is a transmission end information processing mode corresponding to the second processing mode.

20. The method of claim 18 or 19, wherein, The first capability information includes at least one of the following: A first identifier used to identify an information processing mode supported or not supported by the terminal; First description information used to describe related parameters of an information processing mode supported or not supported by the terminal; Wherein, the information processing mode includes at least one of a transmission end information processing mode and a receiving end information processing mode, and the receiving end information processing mode includes at least one of the mode 1-mode 4.

21. The method of claim 20, wherein, The first description information includes at least one of the following: A second identifier used to identify a mapping relationship in a transmission end information processing mode supported by the terminal; A third identifier used to identify a mapping relationship in a receiving end information processing mode supported by the terminal.

22. The method of any one of claims 18-21, wherein, The first configuration information includes at least one of the following: A fourth identifier used to identify the predetermined processing mode; Second description information used to describe related parameters of the predetermined processing mode.

23. The method of claim 22, wherein, The second description information includes at least one of the following: A fifth identifier used to identify a mapping relationship in the first processing mode; A sixth identifier used to identify a mapping relationship in the second processing mode; The mapping relationship in the first processing mode; The mapping relationship in the second processing mode.

24. The method of any one of claims 18-23, wherein, The transmission end information processing mode satisfies at least one of the following: In the case that the receiving end information processing mode is the mode 1, the transmission end information processing mode includes channel encoding the first information to obtain third information, and mapping the third information which has not been modulated to the second information based on a first mapping relationship; In the case that the receiving end information processing mode is the mode 2, the transmission end information processing mode includes mapping the first information which has not been source encoded, channel encoded and modulated to the second information based on a second mapping relationship; In the case that the receiving end information processing mode is the mode 3, the transmission end information processing mode includes mapping the first information which has not been source encoded to third information based on a third mapping relationship, and channel encoding and modulating the third information to obtain the second information; In the case that the receiving end information processing mode is the mode 4, the transmission end information processing mode includes mapping the first information which has not been source encoded and channel encoded to third information based on a fourth mapping relationship, and modulating the third information to obtain the second information.

25. The method of any one of claims 17-24, wherein, At least one of the following is satisfied: The first mapping relationship is used for modulation; The second mapping relationship is used for source encoding, channel encoding and modulation; The third mapping relationship is used for source encoding; The fourth mapping relationship is used for source encoding and channel encoding; The fifth mapping relationship is used for demodulation. The sixth mapping relationship is used for source decoding, channel decoding and demodulation. The seventh mapping relationship is used for source decoding. The eighth mapping relationship is used for source decoding and channel decoding.

26. The method of any one of claims 17-24, wherein, At least one of the first mapping relationship, the second mapping relationship, the third mapping relationship, the fourth mapping relationship, the fifth mapping relationship, the sixth mapping relationship, the seventh mapping relationship and the eighth mapping relationship is implemented based on an AI unit.

27. The method of any one of claims 18-26, wherein, The predetermined processing mode is selected from information processing modes supported by the terminal according to fourth information. The fourth information includes at least one of the following: The length of the first information; The type of the first information; Channel quality information corresponding to the first information.

28. The method of any one of claims 17-27, wherein, The method further includes at least one of the following: In a case where the first communication device is a terminal and the second communication device is a network side device, the network side device sends second information to the terminal; In a case where the first communication device is a network side device and the first communication device is a terminal, the terminal receives second information from the network side device; The second information is sent when the state of the terminal changes and is used to indicate related parameters of a predetermined processing mode used after the state of the terminal changes, the predetermined processing mode including at least one of the first processing mode and a second processing mode, the second processing mode being a receiving end information processing mode corresponding to the first processing mode.

29. The method of claim 28, wherein, The fifth information includes at least one of the following: A seventh identifier used to identify a mapping relationship in the first processing mode; An eighth identifier used to identify a mapping relationship in the second processing mode; A mapping relationship in the first processing mode used after the state of the terminal changes; A mapping relationship in the second processing mode used after the state of the terminal changes.

30. The method of any one of claims 24-29, wherein, In a case where the mapping relationship is implemented based on an AI unit, the second identifier, the third identifier, the fifth identifier, the sixth identifier, the seventh identifier and the eighth identifier are identifiers of the AI unit.

31. The method of any one of claims 17-30, wherein, The second information includes at least one of the following: Modulation symbol information; Complex symbol information; A sequence including a real part and an imaginary part; Symbol information after de-layer mapping by the second communication device; Symbol information after pilot extraction by the second communication device.

32. The method of any one of claims 17-31, wherein, The first information includes at least one of the following: User plane data; Control type information; Sensing type information; Image information; Audio and video information.

33. An information transmission apparatus, characterized by comprising: The device applied to a first communication device includes: A processing module configured to process first information to be transmitted into second information according to a first processing mode; A transmission module configured to send the second information to a second communication device; The first processing mode includes any one of the following: Mode 1: performing channel coding on the first information to obtain third information, and mapping the third information without modulation into the second information based on a first mapping relationship; Mode 2: mapping the first information without source encoding, channel coding and modulation into the second information based on a second mapping relationship; Manner 3: mapping the first information without source encoding to third information based on a third mapping relationship, and performing channel encoding and modulation on the third information to obtain the second information; Manner 4: mapping the first information without source encoding and channel encoding to third information based on a fourth mapping relationship, and performing modulation on the third information to obtain the second information.

34. The apparatus of claim 33, wherein, In a case where the first communication device is a terminal and the second communication device is a network side device, The transmission module is further configured to send first capability information to the network side device, the first capability information being used to indicate the information processing capability of the terminal, and receive first configuration information from the network side device, the first configuration information being determined according to the first capability information and being used to indicate a predetermined processing manner, the predetermined processing manner including at least one of the first processing manner and a second processing manner, the second processing manner being a receiving end information processing manner corresponding to the first processing manner.

35. The apparatus of claim 33, wherein, In a case where the first communication device is a network side device and the second communication device is a terminal, the transmission module is further configured to receive first capability information from the terminal, the first capability information being used to indicate the information processing capability of the terminal. The processing module is further configured to determine a predetermined processing manner according to the first capability information, wherein the predetermined processing manner includes at least one of the first processing manner and a second processing manner, the second processing manner being a receiving end information processing manner corresponding to the first processing manner. The transmission module is further configured to send first configuration information to the terminal, the first configuration information being used to indicate the predetermined processing manner.

36. An information transmission apparatus, characterized by comprising: The apparatus applied to a second communication device includes: A transmission module configured to receive second information from a first communication device; A processing module configured to process the second information according to a second processing manner to obtain first information. The second processing manner includes any one of the following manners: Manner 1: demapping the second information to third information based on a fifth mapping relationship, and performing channel decoding on the third information to obtain the first information; Manner 2: demapping the received second information to the first information based on a sixth mapping relationship; Manner 3: performing demodulation and channel decoding on the received second information to obtain third information, and demapping the third information to the first information based on a seventh mapping relationship; Manner 4: performing demodulation on the received second information to obtain third information, and demapping the third information to the first information based on an eighth mapping relationship.

37. The apparatus of claim 36, wherein, In a case where the first communication device is a terminal and the second communication device is a network side device, the transmission module is further configured to receive first capability information sent by the terminal, the first capability information being used to indicate the information processing capability of the terminal. The processing module is further configured to determine a predetermined processing mode according to the first capability information, wherein the predetermined processing mode comprises at least one of a first processing mode and the second processing mode, and the first processing mode is a sending-end information processing mode corresponding to the second processing mode. The transmission module is further configured to send first configuration information to the terminal, wherein the first configuration information is used to indicate the predetermined processing mode.

38. The apparatus of claim 36, wherein, In a case where the first communication device is a network-side device and the second communication device is a terminal, the transmission module is further configured to send first capability information to the network-side device, wherein the first capability information is used to indicate an information processing capability of the terminal; and receive first configuration information from the network-side device, wherein the first configuration information is determined according to the first capability information and is used to indicate a predetermined processing mode, and the predetermined processing mode comprises at least one of a first processing mode and the second processing mode, and the first processing mode is a sending-end information processing mode corresponding to the second processing mode.

39. A communications device, characterized by A processor and a memory are included, the memory stores programs or instructions executable on the processor, and the programs or instructions are executed by the processor to implement steps of the method according to any one of claims 1 to 32.

40. A readable storage medium, characterized by, A readable storage medium stores programs or instructions, and the programs or instructions are executed by a processor to implement steps of the method according to any one of claims 1 to 32.

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