Uplink information transmission method and apparatus, and terminal and network-side device

Abstract

The present application belongs to the technical field of wireless communications. Disclosed are an uplink information transmission method and apparatus, and a terminal and a network-side device. The uplink information transmission method in the embodiments of the present application comprises: a terminal determining a target uplink resource, wherein the target uplink resource is used for uplink information transmission of the terminal in a non-connected state; and the terminal sending uplink information to a network-side device on the basis of the target uplink resource.

Description

Uplink information transmission method, device, terminal and network side equipment

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to the Chinese patent application filed with the China Patent Office on December 12, 2023, with application number 202311710240.6 and invention name “Uplink information transmission method, device, terminal and network side equipment”. The entire contents of the Chinese patent application are incorporated herein by reference. Technical Field

[0003] The present application belongs to the field of wireless communication technology, and specifically relates to an uplink information transmission method, apparatus, terminal, and network-side equipment. Background Art

[0004] In the prior art, a terminal can be configured to establish a connection with the network, i.e., in a connected state. In the connected state, the terminal can perform data transmission with a network-side device, for example, the terminal sends data to the network-side device, or the terminal receives data sent by the network-side device, thereby achieving uplink or downlink data transmission. Data transmission in a non-connected state is a special transmission mechanism that allows user equipment (UE) to transmit and receive UE-dedicated data with the network without entering a connected state. This avoids excessive signaling overhead and excessive latency caused by the Radio Resource Control (RRC) state transition and the RRC connection establishment process, thereby completing data transmission through a simple signaling process.

[0005] However, how to achieve uplink data transmission in a non-connected state is a technical problem that needs to be solved urgently. Summary of the Invention

[0006] The embodiments of the present application provide an uplink information transmission method, apparatus, terminal, and network-side equipment, which can implement uplink data transmission in a non-connected state.

[0007] In a first aspect, a method for transmitting uplink information is provided, the method comprising:

[0008] The terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state;

[0009] The terminal sends the uplink information to a network-side device based on the target uplink resource.

[0010] In a second aspect, a method for transmitting uplink information is provided, the method comprising:

[0011] A network-side device receives uplink information sent by a terminal based on a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0012] In a third aspect, an uplink information transmission device is provided, including:

[0013] a determination module, configured to determine a target uplink resource, wherein the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state;

[0014] A sending module is used to send the uplink information to the network side device based on the target uplink resource.

[0015] In a fourth aspect, an uplink information transmission device is provided, including:

[0016] The receiving module is used to receive uplink information sent by the terminal based on the target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0017] In a fifth aspect, a terminal is provided, comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0018] In the sixth aspect, a terminal is provided, comprising a processor and a communication interface, wherein the processor is used to determine a target uplink resource, and the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; and the communication interface is used to send the uplink information to a network side device based on the target uplink resource.

[0019] In the seventh aspect, a network side device is provided, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the second aspect are implemented.

[0020] In the eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to receive uplink information sent by the terminal based on a target uplink resource, and the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0021] In the ninth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.

[0022] In the tenth aspect, a wireless communication system is provided, comprising: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network side device can be used to execute the steps of the method described in the second aspect.

[0023] In the eleventh aspect, a chip is provided, which includes 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 the method as described in the first aspect, or to implement the method as described in the second aspect.

[0024] In the twelfth aspect, a computer program / program product is provided, which is stored in a storage medium and is executed by at least one processor to implement the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.

[0025] In an embodiment of the present application, a target uplink resource is determined by a terminal, and the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; the terminal sends the uplink information to a network-side device based on the target uplink resource, thereby realizing uplink information transmission for the terminal in the non-connected state, reducing signaling overhead, and reducing uplink information transmission delay and terminal power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] FIG1 shows a block diagram of a wireless communication system to which embodiments of the present application may be applied;

[0027] FIG2 is a flow chart of an uplink information transmission method according to an embodiment of the present application;

[0028] FIG3 is a second flow chart of the uplink information transmission method provided in an embodiment of the present application;

[0029] FIG4 is a third flow chart of the uplink information transmission method provided in an embodiment of the present application;

[0030] FIG5 is a schematic diagram of a structure of an uplink information transmission device according to an embodiment of the present application;

[0031] FIG6 is a second structural diagram of an uplink information transmission device according to an embodiment of the present application;

[0032] FIG7 is a schematic structural diagram of a communication device provided in an embodiment of the present application;

[0033] FIG8 is a schematic diagram of the hardware structure of a terminal provided in an embodiment of the present application;

[0034] FIG9 is a schematic diagram of the hardware structure of the network side device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings in the embodiments of this application to clearly describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0036] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same type, and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in this application represents at least one of the connected objects. For example, "A or B" covers three options, namely, Option 1: including A but not including B; Option 2: including B but not including A; Option 3: including both A and B. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0037] The term "indication" in this application can be either a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, the operation to be performed, or the requested result, etc. in the instruction sent; an indirect indication can be understood as the receiver determining the corresponding information based on the instruction sent by the sender, or making a judgment and determining the operation to be performed or the requested result, etc. based on the judgment result.

[0038] It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE) / LTE-Advanced (LTE-A) system, 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 for the systems and radio technologies mentioned above, as well as for 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 NR systems, such as 6th Generation (6G) communication systems.

[0039] FIG1 is a block diagram of a wireless communication system applicable to an embodiment of the present application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (UMPC), a mobile internet device (MID), an augmented reality (AR), a virtual reality (VR) device, a robot, a wearable device (Wearable Device), an aircraft (Flight Vehicle), a vehicle-mounted device (VUE), a ship-mounted device, a pedestrian user equipment (PUE), a smart home (home appliances with wireless communication capabilities, such as refrigerators, televisions, washing machines, or furniture), a game console, a personal computer (PC), an ATM, or a self-service machine, or other terminal-side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle-mounted device can also be called 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 embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be called a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit. The access network device may include a base station, a wireless local area network (WLAN) access point (AP) or a wireless fidelity (WiFi) node, etc.Among them, the base station can be referred to as Node B (NB), Evolved Node B (eNB), the next generation Node B (gNB), New Radio Node B (NR Node B), access point, Relay Base Station (RBS), Serving Base Station (SBS), Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home Node B (HNB), Home evolved Node B (home evolved Node B), Transmission Reception Point (TRP) or other appropriate terms in the relevant field. As long as the same technical effect is achieved, the base station is not limited to specific technical vocabulary. It should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

[0040] In order to facilitate a clearer understanding of the technical solutions provided by the embodiments of the present application, some relevant knowledge is first introduced as follows.

[0041] 1. Paging:

[0042] In NR, paging can be divided into the following types according to the source of the message:

[0043] 5th Generation Mobile Communication Technology Core Network (5GC) paging: Paging is initiated by the 5GC. When downlink data arrives for the UE in the RRC idle state (RRC_IDLE), the 5GC notifies the UE through a Paging message.

[0044] RAN paging: Paging is initiated by the gNB. When downlink data arrives for a UE in RRC_INACTIVE state, the gNB notifies the UE via a RAN Paging message.

[0045] The final paging message is sent by the gNB to the UE via the air interface.

[0046] The paging message is carried by the Paging Control Channel (PCCH) logical channel, and the data block of the PCCH logical channel is carried by the Paging Channel (PCH) transport channel, and the data block of the PCH transport channel is carried by the Physical Downlink Shared Channel (PDSCH) physical channel. Since PDSCH is a downlink shared physical channel, it can carry not only the PCH transport channel but also the Downlink Shared Channel (DL-SCH) transport channel. Therefore, before receiving a paging message, the terminal needs to first monitor the Physical Downlink Control Channel (PDCCH) physical channel, and then determine whether the network has sent a paging message to the terminal in this paging cycle based on whether the PDCCH physical channel carries the Paging Radio Network Temporary Identifier (P-RNTI).

[0047] In addition to the paging message, the downlink control information (DCI) for scheduling paging may also carry a short message and indicate whether there are available tracking reference signal (TRS) resources.

[0048] A paging message carries a paging record list (PagingRecordList), which contains at least one and at most maxNrofPageRec paging records (PagingRecord). Each PagingRecord carries the paging identity (ue_Identity) of the paged UE. That is, a paging message can indicate that at most maxNrofPageRec UEs are paged.

[0049] The paged UE has two identifiers: one for paging UEs in idle state, such as ng-5G-S-TMSI; the other for paging UEs in inactive state, such as full-length inactive radio network temporary identifier (full I-RNTI). The UE receiving the paging message is in either idle state or inactive state.

[0050] 2. Paging Frame (PF) and Paging Occasion (PO)

[0051] PF and PO are two important paging related contents. A paging frame (PF) is a radio frame that can contain one or more POs. A PO is a subframe that may contain a paging message.

[0052] If the terminal knows the paging cycle, PF and PO, it can know the exact time to receive the paging message. In order to reduce the power consumption of the UE in the RRC_IDLE / RRC_INACTIVE state, the UE uses discontinuous reception (DRX) to receive paging messages. There are several PFs in a DRX cycle, and one PF corresponds to several POs. The UE only wakes up once in a DRX cycle to monitor one PO. The UE monitors one PO in each DRX cycle. PO is a set of PDCCH monitoring opportunities and can include multiple time slots in which paging DCI can be sent, such as subframes or orthogonal frequency division multiplexing (OFDM) symbols.

[0053] 3. Random Access Process

[0054] In the prior art, the random access procedure may be a contention-based random access procedure or a non-contention-based random access procedure. The random access procedure may be a four-step random access procedure (also called a Type-1 random access procedure) or a two-step random access procedure (also called a Type-2 random access procedure).

[0055] In the contention-based 4-step random access procedure (RACH), the UE first sends Message 1 (Msg1) to the network, which includes a preamble. After the network detects the preamble, it sends a Msg2 / RAR (Random Access Response) message, which includes the number of the preamble detected by the network and the uplink radio resources allocated to the UE to send Msg3. After receiving Msg2, the UE confirms that at least one of the preamble numbers carried in Msg2 is consistent with the number of the preamble it sent, and then sends Msg3 containing contention resolution information based on the resources indicated by the RAR. After receiving Msg3, the network sends Msg4 containing contention resolution information. After receiving Msg4, the UE confirms that the contention resolution information is consistent with the one sent by the terminal itself in Msg3, thus completing the 4-step random access.

[0056] The network includes uplink grant (UL grant) information in the RAR, which indicates the MSG3 Physical Uplink Shared Channel (PUSCH) scheduling information and includes information such as RAPID (RACH preamble ID), Temporary Cell Radio Network Temporary Identifier (TC-RNTI), and Tracking Area (TA). If the network does not receive the MSG3 PUSCH, it can schedule the retransmission of the MSG3 PUSCH in the PDCCH scrambled by the TC-RNTI.

[0057] For the contention random access process, different UEs randomly select preambles for transmission. In this way, different UEs may select the same preamble to send on the same time-frequency radio resources (RO resources). This situation can be understood as a UE preamble conflict. In this case, different UEs will receive the same RAR. At this time, different UEs will transmit MSG.3PUSCH according to the scheduling information in the RAR UL grant. Since the existing technology does not support repeated transmission of MSG.3PUSCH, the network can only decode the PUSCH (including contention resolution information) sent by one UE on one MSG3 PUSCH scheduling resource. Therefore, the network will include the contention resolution information received in MSG3 in MSG4. If the contention resolution information in MSG4 received by the UE matches the contention resolution information sent by the UE in MSG3 PUSCH, the UE considers that the contention resolution is successful. If they do not match, the contention resolution is considered unsuccessful.

[0058] If the contention resolution is unsuccessful, the UE reselects RACH transmission resources, performs PRACH transmission, and makes the next random access attempt.

[0059] In the two-step random access process 2-step RACH, the first step is for the UE to send MsgA to the network side. After receiving MsgA, the network side sends a MsgB message to the UE. If the UE does not receive MsgB within a certain period of time, the UE will increment the counter that counts the number of times MsgA is sent and resend MsgA. If the counter that counts the number of times MsgA is sent reaches a certain threshold, the UE will switch from the 2-step random access process to the 4-step random access process. MsgA includes the MsgA preamble part and the MsgA PUSCH part. The preamble part is sent on the RO used for 2-step RACH, and the PUSCH part is sent on the MsgA PUSCH resources associated with the sending of the MsgA preamble and the RO. MsgA PUSCH resources are a set of PUSCH resources configured relative to each PRACH slot, including time-frequency resources and demodulation reference signal (DMRS) resources.

[0060] 4. PDCCH

[0061] The PDCCH is the only downlink control channel in NR, and the data carried by the PDCCH is the DCI. DCI primarily contains PDSCH or PUSCH transmission resource scheduling information, as well as uplink power control indicators, slot format indicators, and non-data-mapped PRBs and OFDM symbols. After undergoing a series of scrambling, modulation, and coding processes, the DCI is mapped to physical resources in units of Control Channel Elements (CCEs).

[0062] PDCCH involves two important aspects. The first is the resource for transmitting control information, namely the Control Resource Set (CORESET). For each DCI, L = 1, 2, 4, 8 or 16 Control Channel Elements (CCE) can be allocated, where the number of CCEs in the DCI is represented by the aggregation level (AL). DCI with AL = L will be mapped to the CORESET configured on the network side. The other is how the UE obtains control information from the CORESET. The UE obtains control information by monitoring the CORESET at a specified monitoring occasion. This process is achieved by blind decoding the candidate set (PDCCH Candidate) in the configured search space (Search Space).

[0063] The following describes in detail the uplink information transmission method, apparatus, terminal, and network-side equipment provided in the embodiments of the present application through some embodiments and their application scenarios in conjunction with the accompanying drawings.

[0064] Currently, when a terminal is in a connected state, it can transmit data with network-side devices, for example, sending data to or receiving data from the network-side device, thereby implementing uplink or downlink data transmission. However, there is no solution for transmitting uplink data in a disconnected state. There is also no solution for sending feedback / response information for downlink data in a disconnected state.

[0065] This application proposes an uplink information transmission method that reduces latency and power consumption. The resources used for uplink information transmission in a non-connected state may coexist with many other uplink resources in a system. It is necessary to define new potentially related uplink resources and related data message structures, and consider user multiplexing.

[0066] FIG2 is a flow chart of an uplink information transmission method according to an embodiment of the present application. The method is applied to a terminal. As shown in FIG2 , the method includes steps 201 and 202.

[0067] Step 201: The terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0068] Step 202: The terminal sends the uplink information to a network-side device based on the target uplink resource.

[0069] Optionally, the terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; when the terminal is in the non-connected state, the terminal sends the uplink information to the network-side device based on the target uplink resource. The network-side device receives the uplink information sent by the terminal based on the target uplink resource, thereby implementing uplink information transmission for the terminal in the non-connected state.

[0070] Optionally, the disconnected state includes at least one of the following:

[0071] (1) Radio Resource Connection (RRC) idle state;

[0072] (2)RRC inactive state;

[0073] (3) Standby state;

[0074] (4) Terminal status after RRC release and before random access;

[0075] (5) Specific terminal status before random access.

[0076] Optionally, the uplink information includes at least one of the following:

[0077] (a) feedback information or response information to be transmitted by the terminal in response to downlink data transmission in the non-connected state;

[0078] (b) control information to be transmitted by the terminal in the non-connected state;

[0079] (c) data information to be transmitted by the terminal in the non-connected state;

[0080] (d) feedback information or response information to be transmitted by the terminal for downlink data transmission when the terminal does not perform random access and is in a non-connected state;

[0081] (e) control information to be transmitted by the terminal when the terminal does not perform random access and is in a non-connected state;

[0082] (f) when the terminal does not perform random access and is in a non-connected state, the data information to be transmitted by the terminal.

[0083] It should be noted that downlink data transmission refers to downlink data transmission by a terminal in a non-connected state. The data information may include small data or normal data. The feedback information or response information may be ACK / NACK information.

[0084] In an embodiment of the present application, a target uplink resource is determined by a terminal, and the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; the terminal sends the uplink information to a network-side device based on the target uplink resource, thereby realizing uplink information transmission for the terminal in the non-connected state, reducing signaling overhead, and reducing uplink information transmission delay and terminal power consumption.

[0085] Optionally, the uplink information is carried by at least one of the following:

[0086] 1) Physical layer message;

[0087] 2) High-layer messages, including at least one of application layer messages, RRC messages, and media access control (MAC) elements;

[0088] 3) Transmission block TB.

[0089] Optionally, when the uplink information includes at least one of the feedback information and the control information, the uplink information is carried in at least one of a physical layer message, an RRC message and a MAC CE.

[0090] Optionally, when the uplink information includes at least two of the feedback information, the control information and the data information,

[0091] At least two of the feedback information, the control information, and the data information are located in the same TB;

[0092] Alternatively, at least two of the feedback information, the control information, and the data information are located in different TBs;

[0093] Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

[0094] For example, when the uplink information includes at least two of the feedback information, the control information and the data information, and at least one of the feedback information and the control information is carried in an RRC message or a MAC CE, at least two of the feedback information, the control information and the data information are located in the same TB.

[0095] For another example, when the uplink information includes at least two of feedback information, control information and data information, and at least one of the feedback information and the control information is carried in an RRC message or MAC CE, at least two of the feedback information, the control information and the data information are located in different TBs.

[0096] Optionally, the implementation method of the terminal determining the target uplink resource in step 201 may include: the terminal receives information for scheduling the target uplink resource through a target downlink channel; the target uplink resource includes: a specific public physical uplink control channel PUCCH, a specific public physical uplink shared channel PUSCH and at least one of a specific uplink physical layer signaling or channel; at least one of the following target downlink channels: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; a specific downlink physical layer signaling or channel.

[0097] Optionally, the target uplink resource includes at least one of the following:

[0098] 1) Uplink synchronization channel;

[0099] 2) Random access channel;

[0100] 3) PUCCH;

[0101] 4) PUSCH;

[0102] 5) Public reference information RS resources;

[0103] 6) Specific public channels;

[0104] 7) at least one of a specific PUCCH, a specific PUSCH, or a specific uplink physical layer signaling or channel, used for uplink information transmission when the terminal is in a non-connected state;

[0105] For example, the specific PUCCH is a periodic or semi-static PUCCH.

[0106] 8) Exclusive RS;

[0107] 9) Specific dedicated channels.

[0108] Optionally, the target uplink resource includes at least one of the following: a public uplink resource; or a dedicated uplink resource.

[0109] Optionally, at least one of the specific PUCCH, the specific PUSCH, and the specific uplink physical layer signaling or channel is scheduled through a target downlink channel;

[0110] The target downlink channel is at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; or a specific downlink physical layer signaling or channel.

[0111] Optionally, the target uplink resource satisfies at least one of the following:

[0112] a) the target uplink resource is scheduled by the scheduling information carried in the target downlink channel;

[0113] b) The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0114] Optionally, the modulation and coding scheme for uplink information transmission is determined based on at least one of the following:

[0115] 1) Scheduling downlink control information DCI indication;

[0116] 2) Modulation and coding range of paging PDSCH;

[0117] 3) Transport block size.

[0118] Optionally, the target uplink resource satisfies at least one of the following:

[0119] (1) The target uplink resource is determined by the terminal based on a perception measurement result;

[0120] (2) The target uplink resource is determined by the terminal based on an artificial intelligence (AI) model;

[0121] (3) The target uplink resource is determined by the terminal based on the type of the uplink information;

[0122] (4) The target uplink resource is scheduled by the scheduling information carried in the target downlink channel;

[0123] (5) The target uplink resource is calculated based on the resource location and offset information of the target downlink channel.

[0124] Optionally, uplink information transmission of different terminals is multiplexed based on at least one item of the following target information, where the target information includes at least one item of the following:

[0125] 1) Sequence information, including sequence or sequence index;

[0126] Uplink information transmissions of different terminals are multiplexed through different sequence indices.

[0127] 2) cyclic shift information;

[0128] Uplink information transmission of different terminals is multiplexed through different cyclic shift information.

[0129] 3) Spread spectrum information;

[0130] Uplink information transmission of different terminals is multiplexed through different spread spectrum information.

[0131] 4) Time division multiplexing (TDM) information;

[0132] Uplink information transmission of different terminals is multiplexed through different TDM information, that is, multiplexed through TDM mode.

[0133] 5) Frequency division multiplexing (FDM) information;

[0134] The uplink information transmission of different terminals is multiplexed through different FDM information, that is, multiplexing is performed through FDM.

[0135] 6) Space division multiplexing information;

[0136] Uplink information transmission of different terminals is multiplexed through different space division multiplexing information, that is, multiplexed through space division multiplexing information.

[0137] 7) Code Division Multiplexing (CDM) information;

[0138] Uplink information transmission of different terminals is multiplexed through different CDM information, that is, multiplexing is performed in a CDM manner.

[0139] 8) Predefined pattern information;

[0140] Uplink information transmission of different terminals is multiplexed through different pattern information.

[0141] Optionally, the target information satisfies at least one of the following:

[0142] a) There is a mapping relationship between the target information and the target identifier of the terminal;

[0143] b) the target information is generated based on the target identifier of the terminal;

[0144] c) There is a mapping relationship between the target information and the location information of the terminal's scheduling information in the scheduling resources;

[0145] For example, the type of scheduling resource may be a scheduling signal or a scheduling channel.

[0146] d) There is a mapping relationship between the target information and the location information of the terminal's paging information in the paging resources.

[0147] For example, the target information may be determined based on at least one of the following methods:

[0148] Mode 1: The terminal determines the target information based on the target identifier of the terminal and the mapping relationship between the target information and the target identifier of the terminal;

[0149] Mode 2: The terminal generates the target information based on the target identifier of the terminal;

[0150] Mode 3: The terminal determines the target information based on the location information of the scheduling information for the terminal in the scheduling resources and the mapping relationship between the target information and the location information of the scheduling information of the terminal in the scheduling resources;

[0151] Mode 4: The terminal determines the target information based on the location information of the paging information of the terminal in the paging resources and the mapping relationship between the target information and the location information of the paging information of the terminal in the paging resources;

[0152] Mode 5: The terminal determines the target information based on protocol pre-definition or network pre-configuration.

[0153] Optionally, the mapping relationship between the target information and the target identifier of the terminal includes at least one of the following:

[0154] The target identifier of each terminal corresponds to at least one relevant value included in the target information;

[0155] At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

[0156] For example, when the target information is different sequence indexes, the target identifier of each terminal corresponds to at least one sequence index; and each sequence index corresponds to the target identifier of at least one terminal.

[0157] For example, when the target information is time division multiplexing information, the target identifier of each terminal corresponds to at least one time division multiplexing information (time domain resource); each time division multiplexing information (corresponding to time domain resource) corresponds to the target identifier of at least one terminal.

[0158] Optionally, the target identifier of the terminal is sent together with the uplink information; or, the target identifiers of different terminals are located at specific positions of the target uplink resource.

[0159] Optionally, a manner in which the terminal determines the target uplink resource includes at least one of the following:

[0160] 1) The terminal determines the target uplink resource of the terminal based on protocol pre-definition or network pre-configuration;

[0161] 2) the terminal determines the target uplink resource of the terminal based on the location information of the scheduling information of the terminal in the scheduling resources, and the mapping relationship between the scheduled uplink resources and the location information of the scheduling information of different terminals in the scheduling resources;

[0162] 3) The terminal determines the target uplink resource of the terminal based on the location information of the paging information of the terminal in the paging resources and the mapping relationship between the scheduled uplink resources and the location information of the paging information of different terminals in the paging resources.

[0163] Optionally, the target identifier of the terminal is determined by at least one of the following:

[0164] (1) User equipment UE ID;

[0165] (2) Tracking area index TA index;

[0166] (3) Terminal priority;

[0167] (4) Terminal type;

[0168] (5) Terminal capability level.

[0169] Optionally, the method further includes: the terminal performing at least one of the following processing on the uplink information:

[0170] (a) The terminal scrambles the uplink information using the UE ID;

[0171] (b) the terminal performs a cyclic redundancy check (CRC) using the UE ID;

[0172] (c) The terminal generates a CRC check code based on the UE ID.

[0173] Optionally, the target uplink resource satisfies at least one of the following:

[0174] 1) The target uplink resource and the specific uplink resource are independently configured;

[0175] 2) The target uplink resource and the specific uplink resource are common uplink resources;

[0176] 3) The target uplink resource and the specific uplink resource share uplink resources.

[0177] Optionally, the target uplink resource and the specific uplink resource share uplink resources in at least one of the following ways: time division multiplexing; frequency division multiplexing; code division multiplexing; space division multiplexing; a specific order; a specific pattern; partial or complete overlap.

[0178] Optionally, the specific uplink resource includes at least one of the following:

[0179] (1) Uplink resources used for random access;

[0180] (2) Uplink resources used to send message Msg1;

[0181] (3) Uplink resources used to send Msg3;

[0182] (4) Uplink resources used to send MsgA;

[0183] (5) Uplink resources used to carry uplink control information (UCI);

[0184] (6) Uplink resources used to carry hybrid automatic repeat request (HARQ) feedback information;

[0185] (7) Uplink resources used to carry scheduling requests (SRs);

[0186] (8) Uplink resources used to carry channel state information (CSI);

[0187] (9) Periodic uplink resources;

[0188] (11) Uplink resources associated with different reference signals;

[0189] (12) Uplink resources occupied by specific reference signals.

[0190] FIG3 is a second flow diagram of an uplink information transmission method provided in an embodiment of the present application. The method is applied to a network-side device. As shown in FIG3 , the method includes:

[0191] Step 301: A network-side device receives uplink information sent by a terminal based on a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0192] Optionally, the terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; when the terminal is in the non-connected state, the terminal sends the uplink information to the network-side device based on the target uplink resource. The network-side device receives the uplink information sent by the terminal based on the target uplink resource, thereby implementing uplink information transmission for the terminal in the non-connected state.

[0193] In an embodiment of the present application, uplink information sent by the terminal based on the target uplink resource is received by the network side device. The target uplink resource is used for uplink information transmission when the terminal is in a non-connected state, thereby realizing uplink information transmission of the terminal in the non-connected state, which can reduce signaling overhead, reduce uplink information transmission delay and terminal power consumption.

[0194] Optionally, the disconnected state includes at least one of the following:

[0195] Radio resource connection RRC idle state;

[0196] RRC inactive state;

[0197] Standby state;

[0198] Terminal status after RRC release and before random access;

[0199] A specific terminal state before random access.

[0200] Optionally, the uplink information includes at least one of the following:

[0201] In a non-connected state, feedback information or response information to be transmitted by the terminal for downlink data transmission;

[0202] Control information to be transmitted by the terminal in a disconnected state;

[0203] The terminal is in a disconnected state and has data to transmit.

[0204] Optionally, the uplink information is carried by at least one of the following:

[0205] Physical layer messages;

[0206] High-layer messages, including at least one of application layer messages, RRC messages, and media access control (MAC) elements;

[0207] Transport blocks TB.

[0208] Optionally, when the uplink information includes at least one of the feedback information and the control information, the uplink information is carried in at least one of a physical layer message, an RRC message and a MAC CE.

[0209] Optionally, when the uplink information includes at least two of feedback information, control information and data information,

[0210] At least two of the feedback information, the control information, and the data information are located in the same TB;

[0211] Alternatively, at least two of the feedback information, the control information, and the data information are located in different TBs;

[0212] Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

[0213] Optionally, the target uplink resource includes at least one of the following:

[0214] Uplink synchronization channel;

[0215] Random access channel;

[0216] Common physical uplink control channel PUCCH;

[0217] Common physical uplink shared channel PUSCH;

[0218] Public reference information RS resources;

[0219] specific public channels;

[0220] At least one of a specific PUCCH, a specific PUSCH, or a specific uplink physical layer signaling or channel, used for uplink information transmission when the terminal is in a non-connected state;

[0221] Exclusive RS;

[0222] Specific dedicated channel.

[0223] Optionally, the target uplink resource includes: at least one of a specific common physical uplink control channel PUCCH, a specific common physical uplink shared channel PUSCH, and a specific uplink physical layer signaling or channel; at least one of the specific PUCCH, the specific PUSCH, and the specific uplink physical layer signaling or channel is scheduled through the target downlink channel;

[0224] The target downlink channel is at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; or a specific downlink physical layer signaling or channel.

[0225] Optionally, the target uplink resource satisfies at least one of the following:

[0226] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0227] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0228] Optionally, the modulation and coding scheme for uplink information transmission is determined based on at least one of the following:

[0229] Indication of scheduling downlink control information DCI;

[0230] Modulation and coding range of paging PDSCH;

[0231] Transport block size.

[0232] Optionally, the target uplink resource satisfies at least one of the following:

[0233] The target uplink resource is determined by the terminal based on a perception measurement result;

[0234] The target uplink resource is determined by the terminal based on an artificial intelligence (AI) model;

[0235] The target uplink resource is determined by the terminal based on the type of the uplink information;

[0236] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0237] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0238] Optionally, uplink information transmission of different terminals is multiplexed based on at least one of the following target information:

[0239] Sequence information, including sequence or sequence index;

[0240] Cyclic shift information;

[0241] Spread spectrum information;

[0242] Time Division Multiplexing TDM information;

[0243] Frequency division multiplexing FDM information;

[0244] Space division multiplexing information;

[0245] Code Division Multiplexing (CDM) information;

[0246] Predefined pattern information.

[0247] Optionally, the target information satisfies at least one of the following:

[0248] There is a mapping relationship between the target information and the target identifier of the terminal;

[0249] The target information is generated based on the target identifier of the terminal;

[0250] There is a mapping relationship between the target information and the location information of the terminal's scheduling information in the scheduling resources;

[0251] There is a mapping relationship between the target information and the location information of the terminal's paging information in the paging resources.

[0252] Optionally, the mapping relationship between the target information and the target identifier of the terminal includes at least one of the following:

[0253] The target identifier of each terminal corresponds to at least one relevant value included in the target information;

[0254] At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

[0255] Optionally, the target identifier of the terminal is sent together with the uplink information;

[0256] Alternatively, the target identifiers of different terminals are located at specific positions of the target uplink resource.

[0257] Optionally, the target identifier of the terminal is determined by at least one of the following:

[0258] User equipment UE ID;

[0259] Tracking area index TA index;

[0260] Terminal priority;

[0261] Terminal type;

[0262] Terminal capability level.

[0263] Optionally, the target uplink resource satisfies at least one of the following:

[0264] The target uplink resource and the specific uplink resource are independently configured;

[0265] The target uplink resource and the specific uplink resource are common uplink resources;

[0266] The target uplink resource and the specific uplink resource share uplink resources.

[0267] Optionally, the manner in which the target uplink resource and the specific uplink resource share the uplink resource includes at least one of the following manners: a time division multiplexing manner;

[0268] Frequency division multiplexing method;

[0269] Code division multiplexing method;

[0270] Space division multiplexing mode;

[0271] specific order;

[0272] Specific pattern;

[0273] Partial or complete overlap.

[0274] Optionally, the specific uplink resource includes at least one of the following:

[0275] Uplink resources used for random access;

[0276] Uplink resources used to send message Msg1;

[0277] Uplink resources used to send Msg3;

[0278] Uplink resources used to send MsgA;

[0279] Uplink resources used to carry uplink control information UCI;

[0280] Uplink resources used to carry hybrid automatic repeat request HARQ feedback information;

[0281] Uplink resources used to carry scheduling requests SR;

[0282] Uplink resources used to carry channel state information (CSI);

[0283] Periodic uplink resources;

[0284] Uplink resources associated with different reference signals;

[0285] Uplink resources occupied by a specific reference signal.

[0286] FIG4 is a third flow chart of an uplink information transmission method provided in an embodiment of the present application. The method is executed by a terminal and a network-side device in cooperation. As shown in FIG4 , the method includes steps 401 and 402:

[0287] Step 401: The terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0288] Step 402: The terminal sends the uplink information to the network side device based on the target uplink resource; the network side device receives the uplink information sent by the terminal based on the target uplink resource.

[0289] In an embodiment of the present application, a terminal determines a target uplink resource, which is used for uplink information transmission when the terminal is in a non-connected state. When the terminal is in the non-connected state, the terminal transmits the uplink information to a network device based on the target uplink resource. The network device receives the uplink information sent by the terminal, thereby enabling uplink information transmission for the terminal in the non-connected state, reducing signaling overhead, uplink information transmission latency, and terminal power consumption.

[0290] The purpose of the embodiments of the present application is to enable a UE in a non-connected state to send uplink feedback information or data information before random access. Currently, although SDT in a non-connected state does not require the terminal to enter a connected state, it still requires the terminal to send and receive Msg1 and Msg2 before sending uplink and downlink data (for example, carrying uplink data in Msg3).

[0291] The embodiments of the present application propose multiple uplink information transmission methods for terminals in a non-connected state, which mainly include the following four aspects:

[0292] 1. Definition of uplink resources;

[0293] 2. Determination of uplink information transmission resources;

[0294] 3. Multiplexing of uplink resources of different terminals;

[0295] 4. Message structure of uplink information.

[0296] The uplink information transmission described in the embodiment of the present application is the transmission of feedback / response information, and / or control information, and / or small data, and / or normal data for a terminal in a non-connected state.

[0297] The feedback / response information mainly includes response / feedback information for downlink data transmission in a non-connected state before the terminal performs random access, such as ACK / NACK information.

[0298] The control information / small data / normal data mainly include uplink control information or data information in a non-connected state before the terminal performs random access.

[0299] The non-connected state in the embodiment of the present application may include at least one of the following: RRC-idle state; RRC-inactive state; standby state; state after RRC release and before random access; other non-connected states before random access.

[0300] The standby state may be a terminal standby state or a terminal inactive state introduced in the sixth generation mobile communication technology (6G) or a future mobile communication system.

[0301] Here, based on the uplink information transmission method provided in the embodiment of the present application, the above four aspects are illustrated by examples.

[0302] 1. Definition of Uplink Resources

[0303] Resources for uplink information transmission may coexist with many other types of uplink resources in a system. Here, the potentially related uplink resources are defined.

[0304] In some embodiments, the other types of uplink resources include one or more of the following types:

[0305] (1) Uplink resources used for random access;

[0306] (2) Uplink resources used to send Msg1;

[0307] (3) Uplink resources used to send Msg3;

[0308] (4) Uplink resources used to send MsgA;

[0309] (5) Uplink resources used to carry uplink control information (UCI);

[0310] (6) Uplink resources used to carry HARQ feedback information;

[0311] (7) Uplink resources used to carry scheduling requests (SRs);

[0312] (8) Uplink resources used to carry channel state information (CSI);

[0313] (9) Periodic uplink resources;

[0314] For example, periodic PUCCH or PUSCH.

[0315] (10) Uplink resources associated with different reference signals;

[0316] For example, there may be uplink resources associated with on-demand SSB (such as PRACH) and uplink resources associated with normal SSB.

[0317] (11) Uplink resources occupied by a certain reference signal.

[0318] For example, it may be SRS, DMRS, or PTRS.

[0319] In some embodiments, uplink resources for uplink information transmission are configured by one or more of the following methods:

[0320] Method 1: Uplink resources for uplink information transmission are configured independently from the other types of uplink resources.

[0321] For example, the uplink resources for uplink information transmission are specifically scheduled by a DCI and have specific time-frequency domain resources.

[0322] Method 2: The uplink resources for uplink information transmission and the other types of uplink resources are common resources.

[0323] Method 3: Uplink resources for uplink information transmission are shared with the other types of uplink resources in one or more of the following ways:

[0324] Form (1) TDM / FDM / CDM / SDM.

[0325] For example, uplink resources mapped to the same SSB are configured as different types of resources using any of TDM, FDM, CDM, and SDM. Alternatively, uplink resources mapped to different SSBs are treated independently.

[0326] For example, in a TDM manner, the resources on time slot 1 are uplink resources for uplink information transmission, and the resources on time slot 2 are uplink resources for carrying HARQ feedback information.

[0327] Form (2) determines that part of the uplink resources are used for uplink information transmission according to a certain order or pattern

[0328] For example, uplink resources mapped to the same SSB are configured as different types of resources in a frequency domain order first and then a time domain order.

[0329] Form (3) may partially or completely overlap, that is, the uplink resources for uplink information transmission partially or completely overlap with the other types of uplink resources.

[0330] 2. Determination of Uplink Information Transmission Resources

[0331] For transmission of uplink information in the non-connected state, existing uplink resources or newly defined uplink resources or uplink transmission resources scheduled by paging PDCCH / PDSCH or other physical layer signaling may be used.

[0332] In some embodiments, the transmission resource of the uplink information includes at least one of the following:

[0333] 1. Public uplink resources

[0334] For example, uplink synchronization channel, random access channel, public PUCCH (such as periodic / semi-static PUCCH before connected state), public PUSCH, public RS resources, and other public channels introduced by 6G

[0335] 2. Exclusive uplink resources

[0336] For example, scheduled UE-specific PUCCH, UE-specific PUSCH, RS (such as SRS), and other dedicated channels introduced by 6G

[0337] The scheduled UE-specific uplink resources can only be uplink resources dynamically scheduled through paging PDCCH, paging PDSCH or other newly introduced physical signaling or channels.

[0338] In this case, the paging channel needs to provide many parameters required for sending pusch (such as TDRA or FDRA, etc.), and some parameters may be obtained from SIB1 in a cell-specific manner.

[0339] In some embodiments, the transmission resource of the uplink information is an uplink synchronization channel / random access channel, such as an uplink resource for sending a preamble.

[0340] Optionally, multiple candidate preambles in a cell are divided into multiple groups (each group represents different information, and the total number of groups is the number of bits of information that can be represented). For example, the grouping rule can be at least one of the following:

[0341] (1) Grouping based on the Preamble index;

[0342] (2) Grouping based on logical root sequence index;

[0343] (3) Grouping by restriction set type;

[0344] (4) Grouping based on time-frequency domain resources.

[0345] In some embodiments, the transmission resource for uplink information is an existing (also used for other purposes) public PUCCH or public PUSCH, such as a PUCCH for sending a scheduling request (SR), a PUCCH for sending CSI, or a PUCCH for sending HARQ feedback.

[0346] When using existing common PUCCH / common PUSCH resources, it is necessary to consider multiplexing with existing information (such as SR or CSI information). The multiplexing includes at least one of the following rules:

[0347] a. The uplink information and the existing information are independently channel coded.

[0348] b. If the amount of data exceeds the limit, the existing information is discarded first.

[0349] c. If the data volume exceeds the limit, the uplink information is discarded first.

[0350] In some embodiments, the transmission resource of the uplink information is a newly introduced PUCCH or PUSCH resource (specifically used for the uplink information transmission). The newly introduced PUCCH or PUSCH resource can be a public resource or a dedicated resource.

[0351] Optionally, all data are transmitted in the newly introduced PUCCH or PUSCH resources.

[0352] Optionally, at least part of the data is transmitted on a newly introduced PUCCH, where the amount of data transmitted on the newly introduced PUCCH cannot exceed a predefined or network-configured value, and the remaining data can be transmitted on a newly introduced dedicated PUSCH.

[0353] For example, the newly introduced PUCCH may be a PUCCH scheduled by paging PDCCH, or a PUCCH scheduled by paging PDSCH, or a PUCCH scheduled by other physical layer signaling, or a periodic / semi-static PUCCH.

[0354] For example, the newly introduced PUSCH may be a PUSCH scheduled by paging PDCCH, or scheduled by paging PDSCH, or scheduled by other physical layer signaling.

[0355] As a first sub-embodiment of the above embodiment, the newly introduced PUCCH or PUSCH resources used for uplink information transmission may be obtained by paging PDCCH.

[0356] Optionally, additional scheduling information for scheduling uplink information transmission (such as time domain information, frequency domain information, coding and modulation method, transport block size quantization coefficient, redundancy version number) and / or data encryption related information (such as encryption related algorithm indication information) is added to the paging PDCCH.

[0357] For example, the additional scheduling information or data encryption related information may be information encrypted by the base station.

[0358] Optionally, it is calculated through resource location and offset information of paging PDCCH.

[0359] For example, the time domain position of the resource for uplink information transmission is obtained by adding a time domain offset to the time domain position of the paging PDCCH. The time domain offset can be configured by the paging PDCCH or specified by the protocol.

[0360] As a second sub-embodiment of the above embodiment, the newly introduced PUCCH or PUSCH resources used for uplink information transmission may be obtained by paging PDSCH.

[0361] Optionally, scheduling information for scheduling uplink information transmission (such as at least one of time domain information, frequency domain information, coding modulation method, transmission block size quantization coefficient or redundant version number) and / or data encryption related information (such as encryption related algorithm indication information) is provided in the paging PDSCH.

[0362] For example, the scheduling information for scheduling uplink information transmission or the data encryption related information provided by the paging PDSCH may be information encrypted by the base station.

[0363] Optionally, it is calculated through resource location and offset information of paging PDSCH.

[0364] For example, the time domain position of the resource for uplink information transmission is obtained by adding a time domain offset to the time domain position of the paging PDSCH. The time domain offset can be configured by the network (eg, configured by paging PDCCH or paging PDSCH) or specified by the protocol.

[0365] In some embodiments, the transmission resource of the uplink information is a newly introduced uplink physical layer signaling or channel specifically used for the transmission of the uplink information.

[0366] For example, a PUCCH format specifically used for uplink information transmission is introduced for uplink information transmission.

[0367] In some embodiments, the transmission resource of the uplink information is a PUSCH resource for uplink information transmission scheduled by a dedicated downlink physical layer signaling or channel (such as the newly introduced DCI / PDCCH / PDSCH).

[0368] For example, a DCI format specifically used for scheduling uplink information transmission or a unique RNTI corresponding to the DCI format is introduced, and the uplink information transmission is scheduled using the DCI.

[0369] In some embodiments, the uplink information transmission resource is related to sensing.

[0370] For example, the type, location, scheduling method, etc. of the corresponding uplink resources are determined according to the sensing results (position, Doppler information, etc.).

[0371] In some embodiments, the uplink information transmission resource is based on AI assistance or determination.

[0372] For example, the type, location, and scheduling method of resources are determined based on the (configured, issued, or activated) AI model.

[0373] In some embodiments, if the uplink information is feedback information, it includes:

[0374] Optionally, the feedback information may be transmitted separately on the PUCCH or the PUSCH.

[0375] Optionally, the feedback information may be multiplexed with data and transmitted on the PUSCH.

[0376] For example, feedback information and data are channel coded independently.

[0377] For example, the feedback information format is high-level information, and the data is composed of one or more TBs. It can be distinguished by LCID or eLCID.

[0378] In some embodiments, if the uplink information is data information, the resource used to transmit the uplink information may be a dynamically scheduled PUSCH. The modulation and coding scheme used for transmitting the uplink data information is determined by one or more of the following methods:

[0379] Method 1: Single indication via scheduling DCI;

[0380] Mode 2: The modulation and coding range is the same as that of paging PDSCH;

[0381] Method 3: Depends on the size of the data transmission block

[0382] For example, when the transmission block is not less than or greater than a certain threshold, high-order modulation can be used; otherwise, the modulation order is restricted to not exceed a certain threshold.

[0383] 3. Multiplexing of uplink resources of different terminals

[0384] Uplink information transmission between different users needs to consider the coexistence or multiplexing of transmission resources among multiple users.

[0385] In some embodiments, uplink information of different terminals is transmitted through common resources (such as periodic / semi-static common uplink resources), and multi-user multiplexing can be achieved through at least one or more of the following target methods, where the target method corresponds to the target information.

[0386] For example, the target method includes at least one or more of the following:

[0387] Target mode 1, different sequences / sequence indexes (such as different preambles); target information corresponding to target mode 1 includes sequence information.

[0388] Target mode 2, different cyclic shifts (such as cyclic shifts of a base sequence); target information corresponding to target mode 2 includes cyclic shift information.

[0389] Target mode 3, different spread spectrum modes (such as direct sequence spread spectrum); target information corresponding to target mode 3 includes spread spectrum information.

[0390] Target mode 4: time division multiplexing (such as different symbols); target information corresponding to target mode 4 includes TDM information.

[0391] Target mode 5: frequency division multiplexing mode (such as different subcarriers or RBs); target information corresponding to target mode 5 includes FDM information.

[0392] Target mode 6, space division multiplexing mode (such as different layers); target information corresponding to target mode 6 includes space division multiplexing information.

[0393] Target mode 7, code division multiplexing mode (such as different OCC); target information corresponding to target mode 7 includes CDM information.

[0394] Target mode 8, predefined pattern; the target information corresponding to target mode 2 includes pattern information.

[0395] As a first sub-embodiment of the above embodiment, multi-user multiplexing is achieved through sequence / sequence index.

[0396] Optionally, there is a predefined mapping relationship between the sequence / sequence index and the first index of the terminal.

[0397] For example, there are N sequences in a cell, and each terminal corresponds to one or more sequences / sequence indexes. For example, sequence indexes 1 to 3 correspond to terminal 1, and sequence indexes 4 to 6 correspond to terminal 2. When the base station receives the corresponding sequence / sequence index, it knows which terminal's information it is.

[0398] Optionally, the sequence / sequence index is generated based on a first index of the terminal.

[0399] For example, when the first index of the terminal is the UE ID, the base station receives the sequence / sequence index and can infer the corresponding UE ID from the sequence / sequence index, thereby knowing which terminal the information belongs to.

[0400] Optionally, there is a predefined mapping relationship between the sequence / sequence index and the position of the scheduling information for different terminals in the scheduling signal / channel.

[0401] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the sequence / sequence index in sequence.

[0402] Optionally, there is a predefined mapping relationship between the sequence / sequence index and the position of the paging information for different terminals in the paging PDSCH.

[0403] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the sequence / sequence index in a predefined order.

[0404] As a second sub-embodiment of the above embodiment, multi-user multiplexing is achieved through cyclic shift.

[0405] Optionally, there is a predefined mapping relationship between the cyclic shift related parameter (such as the cyclic shift offset value N_cs) and the first index of the terminal.

[0406] For example, there are N cyclic shift offset values, and each terminal corresponds to one or more cyclic shift offset values. When the base station receives uplink information and obtains the relevant cyclic shift value, it can determine the terminal information from the mapping relationship between the cyclic shift offset value and the terminal.

[0407] Optionally, the cyclic shift related parameter is generated based on the first index of the terminal.

[0408] For example, when the first index of the terminal is the UE ID, the base station receives uplink information and obtains the relevant cyclic shift value. It can then infer the corresponding UE ID from the cyclic shift offset value, thereby knowing which terminal the information belongs to.

[0409] Optionally, there is a predefined mapping relationship between the cyclic shift related parameters and the positions of scheduling information for different terminals in the scheduling signal / channel.

[0410] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the cyclic shift related parameters in sequence.

[0411] Optionally, there is a predefined mapping relationship between the cyclic shift related parameters and the positions of the paging information for different terminals in the paging PDSCH.

[0412] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the cyclic shift related parameters in a predefined order.

[0413] As a third sub-embodiment of the above embodiment, multi-user multiplexing is achieved through spectrum spreading.

[0414] Optionally, there is a predefined mapping relationship between the spreading-related parameters (such as spreading code, spreading factor, spreading length) and the first index of the terminal.

[0415] Optionally, the spread spectrum related parameter is generated based on a first index of the terminal.

[0416] Optionally, there is a predefined mapping relationship between the spread spectrum related parameters and the positions of the scheduling information for different terminals in the scheduling signal / channel.

[0417] For example, if the paging PDCCH schedules uplink transmissions for four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH, which are used to schedule uplink transmissions for the four terminals. Each field is sequentially mapped to the spreading-related parameters (such as spreading code, spreading factor, and spreading length).

[0418] Optionally, there is a predefined mapping relationship between the spreading-related parameters (such as spreading code, spreading factor, spreading length) and the positions of paging information for different terminals in the paging PDSCH.

[0419] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four paging information blocks are in the paging PDSCH. Each paging message block is mapped to the spreading-related parameters (such as spreading code, spreading factor, and spreading length) in a predefined order.

[0420] As a fourth sub-embodiment of the above embodiment, multi-user multiplexing is achieved through time division multiplexing.

[0421] Optionally, there is a predefined mapping relationship between the time domain related parameters (such as time slot, symbol, subframe, radio frame, or index of related time domain resources) and the first index of the terminal.

[0422] For example, the public resource is pre-divided into multiple time domain resources by TDM, and each terminal corresponds to one or more time domain resources. The terminal determines the corresponding time domain resource according to the mapping relationship to send uplink information.

[0423] For example, the public resources are divided into three equal parts, the first time domain resource is allocated to the terminal with UEID mod 3=0, the second time domain resource is allocated to the terminal with UEID mod 3=1, and the third time domain resource is allocated to the terminal with UEID mod 3=2.

[0424] Optionally, the time domain related parameter is calculated based on the first index of the terminal.

[0425] For example, the index of a certain time domain resource in the public resources that can be used by a terminal is calculated based on the first index of the terminal.

[0426] Optionally, there is a predefined mapping relationship between the time domain related parameters and the positions of the scheduling information for different terminals in the scheduling signal / channel.

[0427] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the time domain related parameters in sequence.

[0428] Optionally, there is a predefined mapping relationship between the time domain related parameters and the positions of the paging information for different terminals in the paging PDSCH.

[0429] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the time domain related parameters in a predefined order.

[0430] As a fifth sub-embodiment of the above embodiment, multi-user multiplexing is achieved through frequency division multiplexing.

[0431] Optionally, there is a predefined mapping relationship between the frequency domain related parameters (such as subcarrier, RB, subband, or index of related frequency domain resources) and the first index of the terminal.

[0432] For example, the public resources are pre-divided into multiple frequency domain resources by FDM, and each terminal corresponds to one or more frequency domain resources. The multiplexed terminals determine the corresponding frequency domain resources according to the mapping relationship to send uplink information.

[0433] Optionally, the frequency domain related parameter is calculated based on the first index of the terminal.

[0434] For example, the index of a certain frequency domain resource in the public resources that can be used by a terminal is calculated based on the first index of the terminal.

[0435] Optionally, there is a predefined mapping relationship between the frequency domain related parameters and the positions of the scheduling information for different terminals in the scheduling signal / channel.

[0436] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the frequency domain related parameters in sequence.

[0437] Optionally, there is a predefined mapping relationship between the frequency domain related parameters and the positions of the paging information for different terminals in the paging PDSCH.

[0438] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the frequency domain related parameters in a predefined order.

[0439] As a sixth sub-embodiment of the above embodiment, multi-user multiplexing is achieved through space division multiplexing.

[0440] Optionally, there is a predefined mapping relationship between the spatial domain related parameters (such as codebook, layer, or related index) and the first index of the terminal.

[0441] For example, terminals at different locations are assigned to different layers to send uplink information.

[0442] Optionally, the spatial domain related parameter is calculated based on the first index of the terminal.

[0443] Optionally, there is a predefined mapping relationship between the spatial domain related parameters and the positions of the scheduling information for different terminals in the scheduling signal / channel.

[0444] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the spatial domain related parameters in sequence.

[0445] Optionally, there is a predefined mapping relationship between the spatial domain related parameters and the positions of the paging information for different terminals in the paging PDSCH.

[0446] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the spatial domain related parameters in a predefined order.

[0447] As a seventh sub-embodiment of the above embodiment, multi-user multiplexing is achieved through code division multiplexing.

[0448] Optionally, there is a predefined mapping relationship between the coding domain related parameters (such as orthogonal codes) and the first index of the terminal.

[0449] Optionally, the coding domain related parameter is calculated based on the first index of the terminal.

[0450] Optionally, there is a predefined mapping relationship between the coding domain related parameters and the positions of the scheduling information for different terminals in the scheduling signal / channel.

[0451] For example, if the paging PDCCH schedules uplink transmissions of four terminals, the corresponding four blocks of scheduling information are in four fields in the paging PDCCH and are used to schedule uplink transmissions of the four terminals respectively. Each field is mapped to the coding domain related parameters in sequence.

[0452] Optionally, there is a predefined mapping relationship between the coding domain related parameters and the positions of the paging information for different terminals in the paging PDSCH.

[0453] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of the paging message is mapped to the coding domain related parameters in a predefined order.

[0454] In some embodiments, the first index of the terminal multiplexing the common resource is sent together with the uplink information, or the first indexes of all terminals multiplexing the common resource may be located at a specific position of the transmission resource and sent separately, such as the starting position.

[0455] In the above embodiment, the first index of the terminal may be determined by at least one of the following:

[0456] UE ID;

[0457] TA index;

[0458] Terminal priority;

[0459] Terminal type;

[0460] Terminal capability level.

[0461] The UEID may be part or all of the bits of one of the following: International Mobile Equipment Identity IMEI, International Mobile Subscriber Identity IMSI, Temporary Mobile Subscriber Identity TMSI, S-TMSI, P-TMSI, Temporary Index and Radio Network Temporary Identity RNTI.

[0462] In some embodiments, the mapping relationship in the above embodiment related to the first index is used to associate the first index of the terminal with the first object, including at least one of the following:

[0463] The first index of each terminal corresponds to at least one first object.

[0464] Each of the first objects corresponds to a first index of at least one terminal.

[0465] In some embodiments, uplink information of different terminals is transmitted through common resources without undergoing any multi-user multiplexing processing.

[0466] The above-mentioned transmission through common resources means that the transmission resources of different terminals are the same or overlap, and the terminals do not process the transmitted data in any way during transmission. Multiple UEs sending uplink information through the same resources may cause significant uplink interference.

[0467] In some embodiments, the uplink information of the terminal is specially processed, and the special processing includes at least one of the following:

[0468] (1) Use UE ID information to scramble uplink information.

[0469] (2) Use UE ID information to perform CRC check.

[0470] (3) Generate a CRC check code based on the UE ID.

[0471] The UEID may be part or all of the bits of one of the following: International Mobile Equipment Identity IMEI, International Mobile Subscriber Identity IMSI, Temporary Mobile Subscriber Identity TMSI, S-TMSI, P-TMSI, Temporary Index and Radio Network Temporary Identity RNTI.

[0472] In some embodiments, uplink information of different terminals is transmitted using terminal-specific resources, where the terminal-specific resources are determined by at least one of the following:

[0473] (1) Uplink resources specific to each terminal that are predefined by the protocol or preconfigured by the network, such as uplink periodic / semi-static resources that are configured separately by the network.

[0474] (2) Terminal-specific resources scheduled through at least one or more of the following channels.

[0475] The channel may be paging PDCCH / DCI, paging PDSCH, or dedicated physical layer signaling (such as the newly introduced DCI).

[0476] As a first embodiment of the previous embodiment, there is a predefined mapping relationship between the dedicated resources scheduled by the one or more channels and the positions of the scheduling information for different terminals in the one or more channels.

[0477] For example, the paging PDCCH schedules four dedicated resources for uplink transmission of four terminals. The corresponding four blocks of scheduling information are in four fields in the paging PDCCH, which are used to schedule uplink transmission of the four terminals. Each field is sequentially mapped to the four dedicated resources for uplink transmission of the four terminals.

[0478] As a second embodiment of the previous embodiment, there is a predefined mapping relationship between the multiple scheduled dedicated resources and the positions of the paging information for multiple terminals in the paging PDSCH.

[0479] For example, paging messages of four terminals are scheduled through paging PDCCH, and the paging messages of the four terminals carry four PagingRecords in a PagingRecordList.

[0480] For example, the paging PDCCH schedules paging messages of four terminals, and the corresponding four blocks of paging information are in the paging PDSCH. Each block of paging message is mapped to the multiple dedicated resources in a predefined order.

[0481] As a third embodiment of the previous embodiment, in addition to transmitting the uplink information, the multiple dedicated resources also transmit one or more of the following: UE ID; TA index; terminal priority; terminal type; terminal capability level.

[0482] The UEID may be part or all of the bits of one of the following: International Mobile Equipment Identity IMEI, International Mobile Subscriber Identity IMSI, Temporary Mobile Subscriber Identity TMSI, S-TMSI, P-TMSI, temporary index, Radio Network Temporary Identity RNTI.

[0483] 4. Message structure of uplink information:

[0484] For transmission of uplink information in a non-connected state, it is necessary to determine how to carry the uplink information in an uplink information transmission resource.

[0485] In some embodiments, the uplink information may be a physical layer message, such as a sequence or other physical layer information introduced in 6G.

[0486] For example, different meanings can be expressed through indexes of different sequences;

[0487] For example, different meanings can be expressed through different cyclic shift values;

[0488] In some embodiments, the uplink information may be a high-layer message, including at least one of an RRC message, a MAC-CE, and a transport block TB.

[0489] In some embodiments, if the uplink information is feedback information, the uplink information may be one of a physical layer message, a MAC-CE, an RRC, and a transport block TB.

[0490] In some embodiments, if the uplink information includes at least two of data information, control information, and feedback information, at least one of the following is considered:

[0491] Optionally, the data information, control information, and feedback information are located in the same TB. The control information and feedback information are RRC messages or MAC-CE.

[0492] Optionally, the data information, control information, and feedback information are located in different TBs. The control information and feedback information are RRC messages or MAC-CEs.

[0493] Optionally, the data information is located in a TB, and the control information and feedback information are physical layer messages.

[0494] The uplink information transmission method provided in the embodiment of the present application can be applied to 5G, 6G and future evolved mobile communication systems, allowing the terminal to transmit uplink feedback, response signals or UE-specific data to the network side without entering a connected state, further reducing the data transmission delay and reducing terminal power consumption.

[0495] The uplink information transmission method provided in the embodiment of the present application can be executed by an uplink information transmission device. In the embodiment of the present application, the uplink information transmission device provided in the embodiment of the present application is described by taking the uplink information transmission method performed by the uplink information transmission device as an example.

[0496] FIG5 is a schematic diagram of a structure of an uplink information transmission device according to an embodiment of the present application. As shown in FIG5 , the uplink information transmission device 500 is applied to a terminal. The uplink information transmission device 500 includes:

[0497] A determination module 501 is configured to determine a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state;

[0498] The sending module 502 is configured to send the uplink information to a network-side device based on the target uplink resource.

[0499] In an embodiment of the present application, by determining the target uplink resource, the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; based on the target uplink resource, the uplink information is sent to the network side device, thereby realizing uplink information transmission for the terminal in the non-connected state, which can reduce signaling overhead, reduce uplink information transmission delay and terminal power consumption.

[0500] Optionally, the disconnected state includes at least one of the following:

[0501] Radio resource connection RRC idle state;

[0502] RRC inactive state;

[0503] Standby state;

[0504] Terminal status after RRC release and before random access;

[0505] A specific terminal state before random access.

[0506] Optionally, the uplink information includes at least one of the following:

[0507] In a non-connected state, feedback information or response information to be transmitted by the terminal for downlink data transmission;

[0508] Control information to be transmitted by the terminal in a disconnected state;

[0509] The terminal is in a disconnected state and has data to transmit.

[0510] Optionally, the uplink information is carried by at least one of the following:

[0511] Physical layer messages;

[0512] High-layer messages, including at least one of application layer messages, RRC messages, and media access control (MAC) elements;

[0513] Transport blocks TB.

[0514] Optionally, when the uplink information includes at least one of the feedback information and the control information, the uplink information is carried in at least one of a physical layer message, an RRC message and a MAC CE.

[0515] Optionally, when the uplink information includes at least two of feedback information, control information and data information,

[0516] At least two of the feedback information, the control information, and the data information are located in the same TB;

[0517] Alternatively, at least two of the feedback information, the control information, and the data information are located in different TBs;

[0518] Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

[0519] Optionally, the target uplink resource includes at least one of the following:

[0520] Uplink synchronization channel;

[0521] Random access channel;

[0522] Common physical uplink control channel PUCCH;

[0523] Common physical uplink shared channel PUSCH;

[0524] Public reference information RS resources;

[0525] specific public channels;

[0526] At least one of a specific PUCCH, a specific PUSCH, or a specific uplink physical layer signaling or channel, used for uplink information transmission when the terminal is in a non-connected state;

[0527] Exclusive RS;

[0528] Specific dedicated channel.

[0529] Optionally, the determination module 501 is specifically used to: receive information for scheduling the target uplink resources through a target downlink channel; the target uplink resources include: at least one of a specific PUCCH, a specific PUSCH and a specific uplink physical layer signaling or channel, and at least one of the following target downlink channels: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; a specific downlink physical layer signaling or channel.

[0530] Optionally, at least one of the specific PUCCH, the specific PUSCH, and the specific uplink physical layer signaling or channel is scheduled through a target downlink channel;

[0531] The target downlink channel is at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; or a specific downlink physical layer signaling or channel.

[0532] Optionally, the target uplink resource satisfies at least one of the following:

[0533] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0534] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0535] Optionally, the modulation and coding scheme for uplink information transmission is determined based on at least one of the following:

[0536] Indication of scheduling downlink control information DCI;

[0537] Modulation and coding range of paging PDSCH;

[0538] Transport block size.

[0539] Optionally, the target uplink resource satisfies at least one of the following:

[0540] The target uplink resource is determined by the terminal based on a perception measurement result;

[0541] The target uplink resource is determined by the terminal based on an artificial intelligence (AI) model;

[0542] The target uplink resource is determined by the terminal based on the type of the uplink information;

[0543] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0544] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0545] Optionally, uplink information transmission of different terminals is multiplexed based on at least one of the following target information:

[0546] Sequence information, including sequence or sequence index;

[0547] Cyclic shift information;

[0548] Spread spectrum information;

[0549] Time Division Multiplexing TDM information;

[0550] Frequency division multiplexing FDM information;

[0551] Space division multiplexing information;

[0552] Code Division Multiplexing (CDM) information;

[0553] Predefined pattern information.

[0554] Optionally, the target information satisfies at least one of the following:

[0555] There is a mapping relationship between the target information and the target identifier of the terminal;

[0556] The target information is generated based on the target identifier of the terminal;

[0557] There is a mapping relationship between the target information and the location information of the terminal's scheduling information in the scheduling resources;

[0558] There is a mapping relationship between the target information and the location information of the terminal's paging information in the paging resources.

[0559] Optionally, the mapping relationship between the target information and the target identifier of the terminal includes at least one of the following:

[0560] The target identifier of each terminal corresponds to at least one relevant value included in the target information;

[0561] At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

[0562] Optionally, the target identifier of the terminal is sent together with the uplink information;

[0563] Alternatively, the target identifiers of different terminals are located at specific positions of the target uplink resource.

[0564] Optionally, the target identifier of the terminal is determined by at least one of the following:

[0565] User equipment UE ID;

[0566] Tracking area index TA index;

[0567] Terminal priority;

[0568] Terminal type;

[0569] Terminal capability level.

[0570] Optionally, the uplink information transmission device 500 further includes:

[0571] a processing module, configured to perform at least one of the following processing on the uplink information:

[0572] Scrambling the uplink information using the UE ID;

[0573] Use UE ID to perform cyclic redundancy check CRC check;

[0574] Generate a CRC check code based on the UE ID.

[0575] Optionally, the target uplink resource satisfies at least one of the following:

[0576] The target uplink resource and the specific uplink resource are independently configured;

[0577] The target uplink resource and the specific uplink resource are common uplink resources;

[0578] The target uplink resource and the specific uplink resource share uplink resources.

[0579] Optionally, the manner in which the target uplink resource and the specific uplink resource share the uplink resource includes at least one of the following manners:

[0580] Time division multiplexing mode;

[0581] Frequency division multiplexing method;

[0582] Code division multiplexing method;

[0583] Space division multiplexing mode;

[0584] specific order;

[0585] Specific pattern;

[0586] Partial or complete overlap.

[0587] Optionally, the specific uplink resource includes at least one of the following:

[0588] Uplink resources used for random access;

[0589] Uplink resources used to send message Msg1;

[0590] Uplink resources used to send Msg3;

[0591] Uplink resources used to send MsgA;

[0592] Uplink resources used to carry uplink control information UCI;

[0593] Uplink resources used to carry hybrid automatic repeat request HARQ feedback information;

[0594] Uplink resources used to carry scheduling requests SR;

[0595] Uplink resources used to carry channel state information (CSI);

[0596] Periodic uplink resources;

[0597] Uplink resources associated with different reference signals;

[0598] Uplink resources occupied by a specific reference signal.

[0599] The uplink information transmission device 500 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component of an electronic device, such as an integrated circuit or chip. The electronic device can be a terminal or other device other than a terminal. For example, the terminal can include but is not limited to the types of terminal 11 listed above, and the other device can be a server, a network attached storage (NAS), etc., which is not specifically limited in the embodiment of the present application.

[0600] The uplink information transmission device 500 provided in the embodiment of the present application can implement each process implemented in the method embodiment of Figure 2 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0601] FIG6 is a second structural diagram of an uplink information transmission device provided in an embodiment of the present application. As shown in FIG6 , the uplink information transmission device 600 is applied to a network-side device. The uplink information transmission device 600 includes:

[0602] The receiving module 601 is configured to receive uplink information sent by a terminal based on a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

[0603] In an embodiment of the present application, by receiving uplink information sent by the terminal based on the target uplink resource, the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state, thereby realizing uplink information transmission of the terminal in the non-connected state, which can reduce signaling overhead, reduce uplink information transmission delay and terminal power consumption.

[0604] Optionally, the disconnected state includes at least one of the following:

[0605] Radio resource connection RRC idle state;

[0606] RRC inactive state;

[0607] Standby state;

[0608] Terminal status after RRC release and before random access;

[0609] A specific terminal state before random access.

[0610] Optionally, the uplink information includes at least one of the following:

[0611] In a non-connected state, feedback information or response information to be transmitted by the terminal for downlink data transmission;

[0612] Control information to be transmitted by the terminal in a disconnected state;

[0613] The terminal is in a disconnected state and has data to transmit.

[0614] Optionally, the uplink information is carried by at least one of the following:

[0615] Physical layer messages;

[0616] High-layer messages, including at least one of application layer messages, RRC messages, and media access control (MAC) elements;

[0617] Transport blocks TB.

[0618] Optionally, when the uplink information includes at least one of the feedback information and the control information, the uplink information is carried in at least one of a physical layer message, an RRC message and a MAC CE.

[0619] Optionally, when the uplink information includes at least two of feedback information, control information and data information,

[0620] At least two of the feedback information, the control information, and the data information are located in the same TB;

[0621] Alternatively, at least two of the feedback information, the control information, and the data information are located in different TBs;

[0622] Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

[0623] Optionally, the target uplink resource includes at least one of the following:

[0624] Uplink synchronization channel;

[0625] Random access channel;

[0626] Common physical uplink control channel PUCCH;

[0627] Common physical uplink shared channel PUSCH;

[0628] Public reference information RS resources;

[0629] specific public channels;

[0630] At least one of a specific PUCCH, a specific PUSCH, or a specific uplink physical layer signaling or channel, used for uplink information transmission when the terminal is in a non-connected state;

[0631] Exclusive RS;

[0632] Specific dedicated channel.

[0633] Optionally, the target uplink resource includes: at least one of a specific common physical uplink control channel PUCCH, a specific common physical uplink shared channel PUSCH, and a specific uplink physical layer signaling or channel;

[0634] At least one of the specific PUCCH, the specific PUSCH, and the specific uplink physical layer signaling or channel is scheduled through the target downlink channel;

[0635] The target downlink channel is at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; or a specific downlink physical layer signaling or channel.

[0636] Optionally, the target uplink resource satisfies at least one of the following:

[0637] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0638] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0639] Optionally, the modulation and coding scheme for uplink information transmission is determined based on at least one of the following:

[0640] Indication of scheduling downlink control information DCI;

[0641] Modulation and coding range of paging PDSCH;

[0642] Transport block size.

[0643] Optionally, the target uplink resource satisfies at least one of the following:

[0644] The target uplink resource is determined by the terminal based on a perception measurement result;

[0645] The target uplink resource is determined by the terminal based on an artificial intelligence (AI) model;

[0646] The target uplink resource is determined by the terminal based on the type of the uplink information;

[0647] The target uplink resource is scheduled by scheduling information carried in the target downlink channel;

[0648] The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

[0649] Optionally, uplink information transmission of different terminals is multiplexed based on at least one of the following target information:

[0650] Sequence information, including sequence or sequence index;

[0651] Cyclic shift information;

[0652] Spread spectrum information;

[0653] Time Division Multiplexing TDM information;

[0654] Frequency division multiplexing FDM information;

[0655] Space division multiplexing information;

[0656] Code Division Multiplexing (CDM) information;

[0657] Predefined pattern information.

[0658] Optionally, the target information satisfies at least one of the following:

[0659] There is a mapping relationship between the target information and the target identifier of the terminal;

[0660] The target information is generated based on the target identifier of the terminal;

[0661] There is a mapping relationship between the target information and the location information of the terminal's scheduling information in the scheduling resources;

[0662] There is a mapping relationship between the target information and the location information of the terminal's paging information in the paging resources.

[0663] Optionally, the mapping relationship between the target information and the target identifier of the terminal includes at least one of the following:

[0664] The target identifier of each terminal corresponds to at least one relevant value included in the target information;

[0665] At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

[0666] Optionally, the target identifier of the terminal is sent together with the uplink information;

[0667] Alternatively, the target identifiers of different terminals are located at specific positions of the target uplink resource.

[0668] Optionally, the target identifier of the terminal is determined by at least one of the following:

[0669] User equipment UE ID;

[0670] Tracking area index TA index;

[0671] Terminal priority;

[0672] Terminal type;

[0673] Terminal capability level.

[0674] Optionally, the target uplink resource satisfies at least one of the following:

[0675] The target uplink resource and the specific uplink resource are independently configured;

[0676] The target uplink resource and the specific uplink resource are common uplink resources;

[0677] The target uplink resource and the specific uplink resource share uplink resources.

[0678] Optionally, the manner in which the target uplink resource and the specific uplink resource share the uplink resource includes at least one of the following manners:

[0679] Time division multiplexing mode;

[0680] Frequency division multiplexing method;

[0681] Code division multiplexing method;

[0682] Space division multiplexing mode;

[0683] specific order;

[0684] Specific pattern;

[0685] Partial or complete overlap.

[0686] Optionally, the specific uplink resource includes at least one of the following:

[0687] Uplink resources used for random access;

[0688] Uplink resources used to send message Msg1;

[0689] Uplink resources used to send Msg3;

[0690] Uplink resources used to send MsgA;

[0691] Uplink resources used to carry uplink control information UCI;

[0692] Uplink resources used to carry hybrid automatic repeat request HARQ feedback information;

[0693] Uplink resources used to carry scheduling requests SR;

[0694] Uplink resources used to carry channel state information (CSI);

[0695] Periodic uplink resources;

[0696] Uplink resources associated with different reference signals;

[0697] Uplink resources occupied by a specific reference signal.

[0698] The uplink information transmission device 600 in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component of an electronic device, such as an integrated circuit or chip. The electronic device can be a network-side device or a device other than a network-side device. For example, the network-side device can include, but is not limited to, the types of network-side devices 12 listed above, and is not specifically limited in the embodiment of the present application.

[0699] The uplink information transmission device 600 provided in the embodiment of the present application can implement each process implemented in the method embodiment of Figure 3 and achieve the same technical effect. To avoid repetition, it will not be described here.

[0700] FIG7 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application. As shown in FIG7 , an embodiment of the present application further provides a communication device 700, including a processor 701 and a memory 702. The memory 702 stores a program or instruction that can be run on the processor 701. For example, when the communication device 700 is a terminal, the program or instruction, when executed by the processor 701, implements the various steps of the embodiment of the uplink information transmission method shown in FIG2 and can achieve the same technical effect. When the communication device 700 is a network-side device, the program or instruction, when executed by the processor 701, implements the various steps of the embodiment of the uplink information transmission method shown in FIG3 and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0701] The present application also provides a terminal including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps in the method embodiment shown in FIG2 . This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment are applicable to this terminal embodiment and can achieve the same technical effects.

[0702] The present application also provides a terminal. FIG8 is a schematic diagram of the hardware structure of the terminal provided in the present application. The terminal 800 includes, but is not limited to, at least some of the components including a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810.

[0703] Those skilled in the art will appreciate that the terminal 800 may also include a power supply (such as a battery) to power various components. The power supply may be logically connected to the processor 810 via a power management system, thereby enabling the power management system to manage charging, discharging, and power consumption. The terminal structure shown in FIG8 does not limit the terminal. The terminal may include more or fewer components than shown, or may combine certain components, or have different component arrangements, which will not be described in detail here.

[0704] It should be understood that in an embodiment of the present application, the input unit 804 may include a graphics processing unit (GPU) 8041 and a microphone 8042, and the graphics processing unit 8041 processes the image data of a static picture or 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 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 807 includes a touch panel 8071 and at least one of other input devices 8072. The touch panel 8071 is also called a touch screen. The touch panel 8071 may include two parts: a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

[0705] In the embodiment of the present application, after receiving downlink data from a network-side device, the radio frequency unit 801 may transmit the data to the processor 810 for processing. Furthermore, the radio frequency unit 801 may send uplink data to the network-side device. Typically, 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, and the like.

[0706] The memory 809 can be used to store software programs or instructions and various data. The memory 809 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, applications or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 809 may include a volatile memory or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct RAM bus random access memory (DRRAM). The memory 809 in the embodiment of the present application includes but is not limited to these and any other suitable types of memory.

[0707] Processor 810 may include one or more processing units. Optionally, processor 810 integrates an application processor and a modem processor. The application processor primarily handles operations related to the operating system, user interface, and application programs, while the modem processor primarily processes wireless communication signals, such as a baseband processor. It is understood that the modem processor may not be integrated into processor 810.

[0708] The processor 810 is configured to determine a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state;

[0709] The radio frequency unit 801 is configured to send the uplink information to a network-side device based on the target uplink resource.

[0710] It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the method embodiment shown in Figure 2, and achieve the same or corresponding technical effects. To avoid repetition, it will not be repeated here.

[0711] The present application also provides a network-side device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instruction to implement the steps of the method embodiment shown in FIG3 . This network-side device embodiment corresponds to the aforementioned network-side device method embodiment, and each implementation process and implementation method of the aforementioned method embodiment are applicable to this network-side device embodiment and can achieve the same technical effects.

[0712] The embodiment of the present application also provides a network-side device. FIG9 is a schematic diagram of the hardware structure of the network-side device provided in the embodiment of the present application. As shown in FIG9 , the network-side device 900 includes: an antenna 91, a radio frequency device 92, a baseband device 93, a processor 94, and a memory 95. The antenna 91 is connected to the radio frequency device 92. In the uplink direction, the radio frequency device 92 receives information through the antenna 91 and sends the received information to the baseband device 93 for processing. In the downlink direction, the baseband device 93 processes the information to be sent and sends it to the radio frequency device 92. The radio frequency device 92 processes the received information and sends it through the antenna 91.

[0713] The method executed by the network-side device in the above embodiment may be implemented in the baseband device 93 , which includes a baseband processor.

[0714] The baseband device 93 may include, for example, at least one baseband board, on which multiple chips are arranged, as shown in Figure 9, one of the chips is, for example, a baseband processor, which is connected to the memory 95 through a bus interface to call the program in the memory 95 and execute the network device operations shown in the above method embodiment.

[0715] The network side device may further include a network interface 96, which is, for example, a Common Public Radio Interface (CPRI).

[0716] Specifically, the network side device 900 of the embodiment of the present application also includes: instructions or programs stored in the memory 95 and executable on the processor 94. The processor 94 calls the instructions or programs in the memory 95 to execute the steps of the method embodiment shown in FIG3 and achieve the same technical effect. To avoid repetition, they will not be elaborated here.

[0717] An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned uplink information transmission method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

[0718] The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk. In some examples, the readable storage medium may be a non-transitory readable storage medium.

[0719] An embodiment of the present application further provides a chip, which includes 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 the various processes of the above-mentioned uplink information transmission method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0720] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0721] An embodiment of the present application further provides a computer program / program product, which is stored in a storage medium. The computer program / program product is executed by at least one processor to implement the various processes of the above-mentioned uplink information transmission method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0722] An embodiment of the present application further provides an uplink information transmission system, including: a terminal and a network-side device, wherein the terminal can be used to execute the steps of the method embodiment shown in FIG2 , and the network-side device can be used to execute the steps of the method embodiment shown in FIG3 .

[0723] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0724] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general-purpose hardware platform, or of course, by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, magnetic disk, optical disk, etc.) and includes a number of instructions for enabling a terminal or network-side device to execute the methods described in each embodiment of the present application.

[0725] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of this application and the scope of protection of the claims. These implementation methods are all within the protection of this application.

Claims

1. A method for transmitting uplink information, comprising: The terminal determines a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; The terminal sends the uplink information to a network side device based on the target uplink resource.

2. The uplink information transmission method according to claim 1, wherein: In the case where the uplink information includes at least two of feedback information, control information and data information, At least two of the feedback information, the control information and the data information are located in the same transport block TB; Alternatively, at least two of the feedback information, the control information and the data information are located in different TBs; Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

3. The uplink information transmission method according to claim 1, wherein: The terminal determines a target uplink resource, including: The terminal receives information for scheduling the target uplink resources through a target downlink channel; the target uplink resources include: a specific common physical uplink control channel PUCCH, a specific common physical uplink shared channel PUSCH and at least one of a specific uplink physical layer signaling or channel, and the target downlink channel includes at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; a specific downlink physical layer signaling or channel.

4. The uplink information transmission method according to claim 3, wherein: The modulation and coding mode of the uplink information transmission is determined based on at least one of the following: An indication of scheduling downlink control information DCI; Modulation coding range of paging PDSCH; Transport block size.

5. The uplink information transmission method according to any one of claims 1 to 4, wherein: The target uplink resource satisfies at least one of the following: The target uplink resource is determined by the terminal based on a perception measurement result; The target uplink resource is determined by the terminal based on an artificial intelligence AI model; The target uplink resource is determined by the terminal based on the type of the uplink information; The target uplink resource is scheduled by scheduling information carried in the target downlink channel; The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

6. The uplink information transmission method according to any one of claims 1 to 5, wherein: The uplink information transmission of different terminals is multiplexed based on at least one of the following target information: Sequence information, including sequence or sequence index; Cyclic shift information; Spread spectrum information; Time Division Multiplexing TDM information; Frequency division multiplexing FDM information; Space division multiplexing information; Code Division Multiplexing CDM information; Predefined pattern information.

7. The uplink information transmission method according to claim 6, wherein: The target information satisfies at least one of the following: There is a mapping relationship between the target information and the target identifier of the terminal; The target information is generated based on the target identifier of the terminal; There is a mapping relationship between the target information and the terminal's scheduling information and the location information of the scheduling resources; There is a mapping relationship between the target information and the location information of the paging information of the terminal in the paging resources.

8. The uplink information transmission method according to claim 7, wherein: The mapping relationship between the target information and the target identifier of the terminal includes at least one of the following: The target identifier of each terminal corresponds to at least one relevant value included in the target information; At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

9. The uplink information transmission method according to any one of claims 1 to 8, wherein: The target identifier of the terminal is sent together with the uplink information; Alternatively, the target identifiers of different terminals are located at specific positions of the target uplink resource.

10. The uplink information transmission method according to any one of claims 7 to 9, wherein: The target identification of the terminal is determined by at least one of the following: User equipment UE ID; Tracking area index TA index; Terminal priority; Terminal type; Terminal capability level.

11. The uplink information transmission method according to any one of claims 1 to 10, wherein: The method further comprises: Perform at least one of the following processing on the uplink information: Scrambling the uplink information using the UE ID; Use UE ID to perform cyclic redundancy check CRC check; Generate a CRC check code based on the UE ID.

12. The uplink information transmission method according to any one of claims 1 to 11, wherein: The target uplink resource satisfies at least one of the following: The target uplink resource and the specific uplink resource are independently configured; The target uplink resource and the specific uplink resource are common uplink resources; The target uplink resource and the specific uplink resource share the uplink resource.

13. The uplink information transmission method according to claim 12, wherein: The specific uplink resource includes at least one of the following: Uplink resources used for random access; Uplink resources used to send message Msg1; Uplink resources used to send Msg3; Uplink resources used to send MsgA; Uplink resources used to carry uplink control information UCI; Uplink resources used to carry hybrid automatic repeat request HARQ feedback information; Uplink resources used to carry scheduling requests SR; Uplink resources used to carry channel state information CSI; Periodic uplink resources; Uplink resources associated with different reference signals; Uplink resources occupied by a specific reference signal.

14. A method for transmitting uplink information, comprising: A network side device receives uplink information sent by a terminal based on a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

15. The uplink information transmission method according to claim 14, wherein: In the case where the uplink information includes at least two of feedback information, control information and data information, At least two of the feedback information, the control information and the data information are located in the same transport block TB; Alternatively, at least two of the feedback information, the control information and the data information are located in different TBs; Alternatively, the feedback information and the control information are carried in a physical layer message, and the data information is located in a TB.

16. The uplink information transmission method according to claim 14, wherein: The target uplink resource includes: at least one of a specific common physical uplink control channel PUCCH, a specific common physical uplink shared channel PUSCH, and a specific uplink physical layer signaling or channel; At least one of the specific PUCCH, the specific PUSCH and the specific uplink physical layer signaling or channel is scheduled through the target downlink channel; The target downlink channel is at least one of the following: a paging physical downlink control channel PDCCH; a paging physical downlink shared channel PDSCH; or a specific downlink physical layer signaling or channel.

17. The uplink information transmission method according to claim 16, wherein: The modulation and coding mode of the uplink information transmission is determined based on at least one of the following: An indication of scheduling downlink control information DCI; Modulation coding range of paging PDSCH; Transport block size.

18. The uplink information transmission method according to any one of claims 14 to 17, wherein: The target uplink resource satisfies at least one of the following: The target uplink resource is determined by the terminal based on a perception measurement result; The target uplink resource is determined by the terminal based on an artificial intelligence AI model; The target uplink resource is determined by the terminal based on the type of the uplink information; The target uplink resource is scheduled by scheduling information carried in the target downlink channel; The target uplink resource is calculated based on the resource position and offset information of the target downlink channel.

19. The uplink information transmission method according to any one of claims 14 to 18, wherein: The uplink information transmission of different terminals is multiplexed based on at least one of the following target information: Sequence information, including sequence or sequence index; Cyclic shift information; Spread spectrum information; Time Division Multiplexing TDM information; Frequency division multiplexing FDM information; Space division multiplexing information; Code Division Multiplexing CDM information; Predefined pattern information.

20. The uplink information transmission method according to claim 19, wherein: The target information satisfies at least one of the following: There is a mapping relationship between the target information and the target identifier of the terminal; The target information is generated based on the target identifier of the terminal; There is a mapping relationship between the target information and the terminal's scheduling information and the location information of the scheduling resources; There is a mapping relationship between the target information and the location information of the paging information of the terminal in the paging resources.

21. The uplink information transmission method according to claim 20, wherein: The mapping relationship between the target information and the target identifier of the terminal includes at least one of the following: The target identifier of each terminal corresponds to at least one relevant value included in the target information; At least one relevant value included in each target information corresponds to a target identifier of at least one terminal.

22. The uplink information transmission method according to any one of claims 14 to 21, wherein: The target identifier of the terminal is sent together with the uplink information; Alternatively, the target identifiers of different terminals are located at specific positions of the target uplink resource.

23. The uplink information transmission method according to any one of claims 20 to 22, wherein: The target identification of the terminal is determined by at least one of the following: User equipment UE ID; Tracking area index TA index; Terminal priority; Terminal type; Terminal capability level.

24. The uplink information transmission method according to any one of claims 14 to 23, wherein: The target uplink resource satisfies at least one of the following: The target uplink resource and the specific uplink resource are independently configured; The target uplink resource and the specific uplink resource are common uplink resources; The target uplink resource and the specific uplink resource share the uplink resource.

25. The uplink information transmission method according to claim 24, wherein: The specific uplink resource includes at least one of the following: Uplink resources used for random access; Uplink resources used to send message Msg1; Uplink resources used to send Msg3; Uplink resources used to send MsgA; Uplink resources used to carry uplink control information UCI; Uplink resources used to carry hybrid automatic repeat request HARQ feedback information; Uplink resources used to carry scheduling requests SR; Uplink resources used to carry channel state information CSI; Periodic uplink resources; Uplink resources associated with different reference signals; Uplink resources occupied by a specific reference signal.

26. An uplink information transmission device, comprising: A determination module, used to determine a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state; A sending module is used to send the uplink information to a network side device based on the target uplink resource.

27. An uplink information transmission device, comprising: The receiving module is used to receive uplink information sent by the terminal based on a target uplink resource, where the target uplink resource is used for uplink information transmission when the terminal is in a non-connected state.

28. A terminal comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the uplink information transmission method according to any one of claims 1 to 13 are implemented.

29. A network side device, comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the uplink information transmission method as described in any one of claims 14 to 25 are implemented.

30. A readable storage medium storing a program or instruction, wherein the program or instruction, when executed by a processor, implements the steps of the uplink information transmission method as described in any one of claims 1 to 13, or implements the steps of the uplink information transmission method as described in any one of claims 14 to 25.

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