Signal transmission method and device, electronic equipment and medium

Abstract

The invention relates to a signal transmission method and device, electronic equipment and a medium, and the method comprises the steps: obtaining a to-be-transmitted uplink signal in terminal equipment; performing flexible symbol resource allocation processing on the uplink signal; transmitting an uplink signal based on the allocated flexible symbol resource; according to the method, flexible symbol resource allocation processing can be directly performed on uplink signals without considering whether the terminal equipment is provided with uplink enable configuration UL or not and without considering whether the terminal equipment supports partial cancellation, so that uplink related functions of the terminal equipment are ensured to be synchronous with network equipment, uplink error codes or network disconnection and the like are further avoided, and the user experience is improved. And the communication efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of communication technologies, and in particular, to a signal transmission method, apparatus, electronic device, and medium. Background Art

[0002] Currently, if the terminal device does not set the uplink enabling configuration (enable Configured UL) and does not support the partial cancellation capability, no uplink signal can be transmitted on the flexible symbol resources. Among them, if the uplink signal is not sent in time, it may cause the uplink-related functions of the terminal device to be out of sync with the network device, and then uplink error codes or network disconnection may occur, reducing the communication efficiency. Summary of the Invention

[0003] The present disclosure provides a signal transmission method, apparatus, electronic device, and medium.

[0004] According to a first aspect of an embodiment of the present disclosure, a signal transmission method is provided. The method includes: obtaining an uplink signal to be transmitted in a terminal device; performing flexible symbol resource allocation processing on the uplink signal; and transmitting the uplink signal based on the allocated flexible symbol resources.

[0005] In an embodiment of the present disclosure, the terminal device is in at least one of the following states: set with an uplink enabling configuration (enable Configured UL); not set with the enable Configured UL; supporting the partial cancellation capability; not supporting the partial cancellation capability.

[0006] In an embodiment of the present disclosure, before performing the flexible symbol resource allocation processing on the uplink signal, the method further includes: determining whether there are idle flexible symbol resources in the flexible symbol resource set and whether the idle flexible symbol resources are sufficient for the uplink signal transmission; and stopping the flexible symbol resource allocation processing on the uplink signal when there are no idle flexible symbol resources in the flexible symbol resource set or the existing idle flexible symbol resources are not sufficient for the uplink signal transmission.

[0007] In an embodiment of the present disclosure, the performing the flexible symbol resource allocation processing on the uplink signal includes: performing the flexible symbol resource allocation processing on the uplink signal when there are idle flexible symbol resources in the flexible symbol resource set and the idle flexible symbol resources are sufficient for the uplink signal transmission.

[0008] In an embodiment of the present disclosure, the flexible symbol resources are flexible symbol resources in the time-division duplex mode.

[0009] According to a second aspect of the embodiments of the present disclosure, there is also provided a signal transmission device, the device comprising: an acquisition module, configured to acquire an uplink signal to be transmitted in a terminal device; an allocation processing module, configured to perform flexible symbol resource allocation processing on the uplink signal; and a transmission module, configured to transmit the uplink signal based on the allocated flexible symbol resources.

[0010] In an embodiment of the present disclosure, the terminal device is in at least one of the following states: configured with an uplink enable configuration (enable Configured UL); not configured with the enable Configured UL; supporting partial cancellation capability; not supporting partial cancellation capability.

[0011] In an embodiment of the present disclosure, the device further comprises: a determination module, configured to determine whether there are idle flexible symbol resources in a flexible symbol resource set, and whether the idle flexible symbol resources are sufficient for the uplink signal transmission; and the allocation processing module is further configured to stop performing flexible symbol resource allocation processing on the uplink signal when there are no idle flexible symbol resources in the flexible symbol resource set, or when the existing idle flexible symbol resources are not sufficient for the uplink signal transmission.

[0012] In an embodiment of the present disclosure, the allocation processing module is specifically configured to perform flexible symbol resource allocation processing on the uplink signal when there are idle flexible symbol resources in the flexible symbol resource set and the idle flexible symbol resources are sufficient for the uplink signal transmission.

[0013] In an embodiment of the present disclosure, the flexible symbol resources are flexible symbol resources in a time division duplex mode.

[0014] According to a third aspect of the embodiments of the present disclosure, there is also provided an electronic device, comprising: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to: implement the steps of the signal transmission method as described above.

[0015] According to a fourth aspect of the embodiments of the present disclosure, there is also provided a non-transitory computer-readable storage medium, which when the instructions in the storage medium are executed by a processor, enables the processor to execute the signal transmission method as described above.

[0016] According to a fifth aspect of the embodiments of the present disclosure, there is also provided a chip, comprising one or more interface circuits and one or more processors; the interface circuit is configured to receive a signal from a memory of an electronic device and send the signal to the processor, the signal comprising computer instructions stored in the memory, and when the processor executes the computer instructions, enabling the electronic device to execute the signal transmission method as described above.

[0017] The technical solutions provided by the embodiments of the present disclosure at least bring the following beneficial effects:

[0018] By obtaining the uplink signal to be transmitted in the terminal device; performing flexible symbol resource allocation processing on the uplink signal; transmitting the uplink signal based on the allocated flexible symbol resources; wherein, it is possible not to consider whether the terminal device is set with an uplink enabling configuration enable Configured UL, nor to consider whether the terminal device supports the ability of partial cancellation, and directly perform flexible symbol resource allocation processing on the uplink signal to ensure that the uplink-related functions of the terminal device are synchronized with the network device, thereby avoiding situations such as uplink error codes or network disconnection, and thus improving communication efficiency.

[0019] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated into the specification and constitute a part of this specification, showing embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure, and do not constitute an improper limitation of the present disclosure.

[0021] Figure 1 It is a schematic diagram of the architecture of a communication system shown according to an embodiment of the present disclosure;

[0022] Figure 2 It is a flowchart of a signal transmission method according to an embodiment of the present disclosure;

[0023] Figure 3 It is a schematic structural diagram of a signal transmission device according to an embodiment of the present disclosure;

[0024] Figure 4 It is a block diagram of the structure of an electronic device shown according to an exemplary embodiment of the present disclosure;

[0025] Figure 5 It is a schematic structural diagram of a chip according to an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] In order to enable those of ordinary skill in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.

[0027] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present disclosure are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described here can be implemented in an order other than those illustrated or described here. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0028] Currently, if the terminal device does not set the uplink enable configuration enable Configured UL and the terminal device does not support the partial cancellation ability, no uplink signal can be sent on the flexible symbol resources. Among them, the untimely sending of the uplink signal may cause the uplink-related functions of the terminal device to be out of sync with the network device, and then uplink error codes or network disconnection may occur, reducing the communication efficiency.

[0029] Figure 1 It is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure. As Figure 1 shown, the communication system 100 may include a terminal device 101 and a network device 102. The network device 102 may include at least one of an access network device and a core network device.

[0030] In some embodiments, the terminal device 101 includes, for example, at least one of a mobile phone, a wearable device, an Internet of Things device, an automobile with communication function, a smart automobile, a tablet computer (Pad), a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in self-driving, a wireless terminal in remote medical surgery, a wireless terminal in a smart grid, a wireless terminal in transportation safety, a wireless terminal in a smart city, and a wireless terminal in a smart home, but is not limited thereto.

[0031] In some embodiments, an access network device is, for example, a node or device that connects a terminal device to a wireless network. The access network device may include at least one of an evolved NodeB (eNB) in a 5G communication system, a next generation eNB (ng-eNB), a next generation NodeB (gNB), a node B (NB), a home node B (HNB), a home evolved nodeB (HeNB), a wireless backhaul device, a radio network controller (RNC), a base station controller (BSC), a base transceiver station (BTS), a base band unit (BBU), a mobile switching center, a base station in a 6G communication system, an Open RAN, a Cloud RAN, a base station in other communication systems, and an access node in a WiFi system, but is not limited thereto.

[0032] In some embodiments, the technical solution of the present disclosure is applicable to an Open RAN architecture. At this time, the interfaces between or within the access network devices involved in the embodiments of the present disclosure may become internal interfaces of the Open RAN, and the processes and information interactions between these internal interfaces can be implemented through software or programs.

[0033] In some embodiments, the access network device may be composed of a central unit (CU) and a distributed unit (DU). Among them, the CU may also be referred to as a control unit. The CU-DU structure can split the protocol layer of the access network device. The functions of some protocol layers are centrally controlled by the CU, and the functions of the remaining part or all protocol layers are distributed in the DU. The DU is centrally controlled by the CU, but is not limited thereto.

[0034] In some embodiments, the core network device may be a single device including one or more network elements, or may be multiple devices or a group of devices, each including all or part of one or more network elements. The network elements may be virtual or physical. The core network includes, for example, at least one of an Evolved Packet Core (EPC), a 5G Core Network (5GCN), and a Next Generation Core (NGC).

[0035] It should be understood that the communication system described in the embodiments of the present disclosure is for more clearly illustrating the technical solutions of the embodiments of the present disclosure, and does not constitute a limitation on the technical solutions proposed in the embodiments of the present disclosure. As is known to those of ordinary skill in the art, with the evolution of the system architecture and the emergence of new service scenarios, the technical solutions proposed in the embodiments of the present disclosure are equally applicable to similar technical problems.

[0036] The following embodiments of the present disclosure can be applied to Figure 1 the communication system 100 shown, or part of the entities, but not limited thereto. Figure 1 The entities shown are illustrative. The communication system may include Figure 1 all or part of the entities in Figure 1 or may also include other entities outside . The number and form of each entity are arbitrary. The connection relationship between the entities is illustrative. The entities may be not connected or connected, and their connection may be in any way, either directly or indirectly, either wired or wireless.

[0037] Embodiments of the present disclosure can be applied to Long Term Evolution (LTE), LTE-Advanced (LTE-A), LTE-Beyond (LTE-B), SUPER 3G, IMT-Advanced, the 4th generation mobile communication system (4G), the 5th generation mobile communication system (5G), 5G New Radio (NR), Future Radio Access (FRA), New Radio Access Technology (RAT), New Radio (NR), New radio access (NX), Future generation radio access (FX), Global System for Mobile communications (GSM (registered trademark)), CDMA2000, Ultra Mobile Broadband (UMB), IEEE 802.11 (Wi-Fi (registered trademark)), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, Ultra-WideBand (UWB), Bluetooth (registered trademark), Public Land Mobile Network (PLMN) network, Device-to-Device (D2D) system, Machine to Machine (M2M) system, Internet of Things (IoT) system, Vehicle-to-Everything (V2X), systems using other communication methods, next-generation systems extended based on them, etc. In addition, multiple systems can be combined (for example, a combination of LTE or LTE-A and 5G, etc.) and applied.

[0038] The signal transmission method, apparatus, electronic device, and medium of embodiments of the present disclosure will be described below with reference to the accompanying drawings.

[0039] Figure 2Flowchart of a signal transmission method according to an embodiment of the present disclosure. It should be noted that the signal transmission method of this embodiment can be applied to a signal transmission device, which can be configured in an electronic device or a chip, so that the electronic device or the chip can perform the signal transmission function.

[0040] Among them, the electronic device can be any device with computing capabilities, such as a terminal device, a personal computer (PC), a mobile terminal, a server, a controller in a vehicle, etc. The terminal device can be, for example, a vehicle-mounted device, a mobile phone, a tablet computer, a personal digital assistant, a wearable device, etc., which are hardware devices with various operating systems, touch screens, and / or display screens. Among them, in the following embodiments, the execution entity is taken as an example of a terminal device for description.

[0041] As Figure 2 shown, the method includes the following steps:

[0042] Step 201, obtain the uplink signal to be transmitted in the terminal device.

[0043] In the embodiment of the present disclosure, the uplink signal to be transmitted in the terminal device can be any uplink signal configured by the upper layer in the terminal device. Among them, the following several layers can be set in the terminal device: Physical Layer, Data Link Layer, and Radio Resource Control Layer. Among them, the upper layer in the terminal device can refer to the Data Link Layer and / or the Radio Resource Control Layer.

[0044] Among them, the uplink signals configured by the upper layer in the terminal device, for example, Physical Uplink Shared Channel (PUSCH) signals, Physical Uplink Control Channel (PUCCH) signals, Physical Random Access Channel (PRACH) signals, Sounding Reference Signal (SRS).

[0045] Step 202, perform flexible symbol resource allocation processing on the uplink signal.

[0046] In the embodiment of the present disclosure, the terminal device can be in at least one of the following states: configured with an uplink enable configuration enable Configured UL; not configured with enable Configured UL; supporting the ability of partial cancellation; not supporting the ability of partial cancellation.

[0047] Among them, when the terminal device is set with enable Configured UL, it indicates that the terminal device can also perform uplink transmission on the specified symbol when it does not detect Downlink Control Information (DCI). Among them, the partially cancelled capability means that when the symbol resource is allocated to a certain signal, the allocation can be cancelled based on the capability, so as to allocate the symbol resource to other signals.

[0048] Among them, when the terminal device is not set with enable Configured UL and does not support the partially cancelled capability, the terminal device can perform flexible symbol resource allocation processing on the uplink signal. When the terminal device is not set with enable Configured UL and supports the partially cancelled capability, the terminal device can perform flexible symbol resource allocation processing on the uplink signal. When the terminal device is set with enable Configured UL and does not support the partially cancelled capability, the terminal device can perform flexible symbol resource allocation processing on the uplink signal. When the terminal device is set with enable Configured UL and supports the partially cancelled capability, the terminal device can perform flexible symbol resource allocation processing on the uplink signal.

[0049] In the embodiment of the present disclosure, in order to ensure the success of flexible symbol resource allocation, before step 202, the terminal device can also perform the following process: determine whether there is an idle flexible symbol resource in the flexible symbol resource set, and whether the existing idle flexible symbol resource is sufficient for uplink signal transmission; if there is no idle flexible symbol resource in the flexible symbol resource set, or the existing idle flexible symbol resource is not enough for uplink signal transmission, stop the flexible symbol resource allocation processing for the uplink signal.

[0050] Among them, the flexible symbol resource set can include multiple flexible symbol resources. Among them, each flexible symbol resource can include at least one continuous or discontinuous flexible symbol. The flexible symbol means a symbol that can be used for both uplink transmission and downlink reception. It should be noted that the flexible symbol can be flexibly configured according to network requirements.

[0051] Among them, the flexible symbol resource can be a flexible symbol resource in the time-division duplex mode. The time-division duplex mode means that reception and transmission are performed on different time slots of the same carrier, so as to separate the reception channel and the transmission channel through time.

[0052] Among them, correspondingly, the process of the terminal device executing step 202 can be, for example, when there is idle flexible symbol resource in the flexible symbol resource set and the idle flexible symbol resource is sufficient for uplink signal transmission, performing flexible symbol resource allocation processing on the uplink signal.

[0053] In the embodiments of the present disclosure, in order to ensure that the uplink signal can be successfully transmitted after flexible symbol resource allocation, after step 202, the terminal device may further execute the following process: stop allocating the flexible symbol resource to other signals.

[0054] Step 203, transmit the uplink signal based on the allocated flexible symbol resource.

[0055] In the signal transmission method of the embodiments of the present disclosure, by obtaining the uplink signal to be transmitted in the terminal device; performing flexible symbol resource allocation processing on the uplink signal; transmitting the uplink signal based on the allocated flexible symbol resource; wherein, it is possible not to consider whether the terminal device is set with an uplink enabling configuration enable Configured UL, nor to consider whether the terminal device supports the ability of partial cancellation, and directly perform flexible symbol resource allocation processing on the uplink signal to ensure that the uplink-related functions of the terminal device are synchronized with the network device, thereby avoiding situations such as uplink error codes or network disconnection, and thus improving communication efficiency.

[0056] Figure 3 It is a schematic structural diagram of a signal transmission device according to an embodiment of the present disclosure.

[0057] As Figure 3 shown, the signal transmission device may include: an acquisition module 301, an allocation processing module 302, and a transmission module 303.

[0058] Among them, the acquisition module 301 is used to acquire the uplink signal to be transmitted in the terminal device; the allocation processing module 302 is used to perform flexible symbol resource allocation processing on the uplink signal; the transmission module 303 is used to transmit the uplink signal based on the allocated flexible symbol resource.

[0059] In an embodiment of the present disclosure, the terminal device is in at least one of the following states: set with an uplink enabling configuration enable Configured UL; not set with the enable Configured UL; supporting the ability of partial cancellation; not supporting the ability of partial cancellation.

[0060] In one embodiment of the present disclosure, the apparatus further includes: a determination module, configured to determine whether there is any idle flexible symbol resource in the flexible symbol resource set, and whether the existing idle flexible symbol resources are sufficient for the uplink signal transmission; the allocation processing module 302 is further configured to stop the flexible symbol resource allocation processing for the uplink signal when there is no idle flexible symbol resource in the flexible symbol resource set, or when the existing idle flexible symbol resources are not sufficient for the uplink signal transmission.

[0061] In one embodiment of the present disclosure, the allocation processing module 302 is specifically configured to perform flexible symbol resource allocation processing on the uplink signal when there is an idle flexible symbol resource in the flexible symbol resource set and the idle flexible symbol resources are sufficient for the uplink signal transmission.

[0062] In one embodiment of the present disclosure, the flexible symbol resource is a flexible symbol resource in the time-division duplex mode.

[0063] In the signal transmission apparatus according to the embodiments of the present disclosure, by obtaining the uplink signal to be transmitted in the terminal device; performing flexible symbol resource allocation processing on the uplink signal; transmitting the uplink signal based on the allocated flexible symbol resources; wherein, it is possible not to consider whether the terminal device is provided with an uplink enable configuration enable Configured UL, nor to consider whether the terminal device supports the ability of partial cancellation, and directly perform flexible symbol resource allocation processing on the uplink signal, ensuring that the uplink-related functions of the terminal device are synchronized with the network device, thereby avoiding situations such as uplink error codes or network disconnection, and thus improving communication efficiency.

[0064] According to the third aspect of the embodiments of the present disclosure, there is also provided an electronic device, including: a processor; a memory for storing processor-executable instructions, wherein the processor is configured to: implement the signal transmission method as described above.

[0065] To implement the above embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium.

[0066] Wherein, when the instructions in the storage medium are executed by the processor, the processor is enabled to execute the signal transmission method as described above.

[0067] To implement the above embodiments, the present disclosure also provides a computer program product.

[0068] Wherein, when the computer program product is executed by the processor of the electronic device, the electronic device is enabled to execute the method as described above.

[0069] Figure 4 It is a structural block diagram of an electronic device shown according to an exemplary embodiment.Figure 4 The electronic device shown is merely an example and should not impose any limitations on the functions and scope of use of the embodiments of the present disclosure.

[0070] As Figure 4 shown, the electronic device 1000 includes a processor 111, which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 112 or a program loaded from a memory 116 into a random access memory (RAM) 113. In the RAM 113, various programs and data required for the operation of the electronic device 1000 are also stored. The processor 111, the ROM 112, and the RAM 113 are connected to each other via a bus 114. An input / output (I / O) interface 115 is also connected to the bus 114.

[0071] The following components are connected to the I / O interface 115: a memory 116 including a hard disk, etc.; and a communication part 117 including a network interface card such as a local area network (LAN) card, a modem, etc., and the communication part 117 performs communication processing via a network such as the Internet; a drive 118 is also connected to the I / O interface 115 as needed.

[0072] In particular, according to the embodiments of the present disclosure, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, the embodiments of the present disclosure include a computer program carried on a computer-readable medium, and the computer program includes program codes for executing the methods shown in the flowcharts. In such an embodiment, the computer program can be downloaded and installed from the network via the communication part 117. When the computer program is executed by the processor 111, the above functions defined in the methods of the present disclosure are executed.

[0073] In an exemplary embodiment, a storage medium including instructions is also provided, such as a memory including instructions, and the above instructions can be executed by the processor 111 of the electronic device 1000 to complete the above methods. Optionally, the storage medium can be a non-transitory computer-readable storage medium. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device, etc.

[0074] In the present disclosure, a computer-readable storage medium can be any tangible medium that contains or stores a program, which can be used by or in conjunction with an instruction execution system, apparatus, or device. In the present disclosure, a computer-readable signal medium can include a data signal propagated in a baseband or as part of a carrier wave, which carries computer-readable program code. Such a propagated data signal can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium can also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. The program code contained on a computer-readable medium can be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical fiber, RF, etc., or any suitable combination of the above.

[0075] Figure 5 Schematic diagram of the structure of a chip according to an embodiment of the present disclosure. As Figure 5 shown, the chip includes a processor 501 and an interface circuit 502. Among them, the number of processors 501 can be one or more, and the number of interface circuits 502 can be one or more.

[0076] Optionally, the chip further includes a memory 503 for storing necessary computer programs and data; the interface circuit 502 is configured to receive signals from the memory 503 and send signals to the processor 501. The signals include computer instructions stored in the memory 503. When the processor 501 executes the computer instructions, the electronic device is caused to execute the signal transmission method or the signal transmission method described in the above embodiments of the present disclosure.

[0077] The collection, storage, use, processing, transmission, provision, and disclosure of the user's personal information involved in this application all comply with the provisions of relevant laws and regulations and do not violate public order and good customs.

[0078] In addition, as used herein, the word "exemplary" is used to mean serving as an example, instance, or illustration. Any aspect or design described herein as "exemplary" is not necessarily to be construed as advantageous over other aspects or designs. Rather, the word exemplary is intended to present concepts in a concrete fashion. As used herein, the term "or" is intended to mean an inclusive "or" rather than an exclusive "or". That is, unless specified otherwise, or clear from the context, "X applies A or B" is intended to mean any of the natural inclusive permutations. That is, if X applies A; X applies B; or X applies both A and B, then "X applies A or B" is satisfied under any one of the foregoing instances. Additionally, unless specified otherwise or clear from the context that it refers to the singular form, the articles "a" and "an" as used in this application and the appended claims are generally understood to mean "one or more".

[0079] Likewise, although the present disclosure has been shown and described with respect to one or more implementations, equivalent variations and modifications will occur to those skilled in the art upon reading and understanding this specification and the drawings. The present disclosure includes all such modifications and variations and is limited only by the scope of the claims. Specifically with respect to the various functions performed by the components (e.g., elements, resources, etc.) described above, unless otherwise indicated, the terms used to describe such components are intended to correspond to any component (functionally equivalent) that performs the specific function of the described component, even if not structurally equivalent to the disclosed structure. Additionally, although a particular feature of the present disclosure may have been disclosed with respect to only one of several implementations, such a feature may, as may be desired and advantageous for any given or particular application, be combined with one or more other features of other implementations. Further, with respect to the terms "comprising", "possessing", "having", "include", or variants thereof as used in the detailed description or claims, such terms are intended to be inclusive in a manner similar to the term "including".

[0080] Other embodiments of the present disclosure will be readily apparent to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0081] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A signal transmission method, characterized in that, The method includes: Obtaining an uplink signal to be transmitted in a terminal device; Performing flexible symbol resource allocation processing on the uplink signal; Transmitting the uplink signal based on the allocated flexible symbol resources.

2. The method according to claim 1, characterized in that The terminal device is in at least one of the following states: Configured with an uplink enable configuration, i.e., enable Configured UL; Not configured with the enable Configured UL; Supporting the ability of partial cancellation; Not supporting the ability of partial cancellation.

3. The method according to claim 1, wherein Before performing the flexible symbol resource allocation processing on the uplink signal, the method further includes: Determining whether there are idle flexible symbol resources in a set of flexible symbol resources, and whether the idle flexible symbol resources are sufficient for transmitting the uplink signal; In the case where there are no idle flexible symbol resources in the set of flexible symbol resources, or the existing idle flexible symbol resources are not sufficient for transmitting the uplink signal, stopping the flexible symbol resource allocation processing on the uplink signal.

4. The method according to claim 1 or 3, characterized in that, The performing flexible symbol resource allocation processing on the uplink signal includes: In the case where there are idle flexible symbol resources in the set of flexible symbol resources and the idle flexible symbol resources are sufficient for transmitting the uplink signal, performing flexible symbol resource allocation processing on the uplink signal.

5. The method according to claim 1, wherein The flexible symbol resources are flexible symbol resources in a time division duplex mode.

6. A signal transmission device, characterized in that, The apparatus includes: An obtaining module, configured to obtain an uplink signal to be transmitted in a terminal device; An allocation processing module, configured to perform flexible symbol resource allocation processing on the uplink signal; A transmission module, configured to transmit the uplink signal based on the allocated flexible symbol resources.

7. The device according to claim 6, characterized in that The terminal device is in at least one of the following states: Configured with an uplink enable configuration, i.e., enable Configured UL; Not configured with the enable Configured UL; Supporting the ability of partial cancellation; Not supporting the ability of partial cancellation.

8. An electronic device, characterized in that, It includes: A processor; A memory for storing executable instructions of the processor; Wherein, the processor is configured to: Implement the steps of the signal transmission method according to any one of claims 1 to 5.

9. A non-transitory computer-readable storage medium, when the instructions in the storage medium are executed by a processor, enabling the processor to execute the signal transmission method according to any one of claims 1 to 5.

10. A chip, characterized in that, It includes one or more interface circuits and one or more processors; the interface circuits are configured to receive signals from a memory of an electronic device and send the signals to the processors, the signals including computer instructions stored in the memory, and when the processors execute the computer instructions, enabling the electronic device to execute the signal transmission method according to any one of claims 1 to 5.

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