WO2021088046A1

WO2021088046A1 - Data processing method and related device

Info

Publication number: WO2021088046A1
Application number: PCT/CN2019/116836
Authority: WO
Inventors: 吴作敏
Original assignee: Oppo广东移动通信有限公司
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2021-05-14
Also published as: CN114208344A

Abstract

Provided in the embodiments of the present application are a data processing method and a related device, for use in a communication device, the method comprising: if the resources in a frame period are not used for user data transmission and the resources in the frame period comprise preconfigured resources used for periodic signal and/or channel transmission, then transmitting the periodic signal and/or channel over the preconfigured resources or abandoning the transmission of the periodic signal and/or channel over the preconfigured resources. Using the embodiments of the present application can improve the rate of resource utilisation.

Description

Data processing method and related equipment

Technical field

This application relates to the field of communication technology, and in particular to a data processing method and related equipment.

Background technique

In the New Radio Unlicensed (NR-U) system of Frame-Based Equipment (FBE), the communication device has a listen first and then speak (Listen) at the beginning of the fixed frame period (Fixed Frame Period). Before Talk, LBT) opportunity, if LBT succeeds, data can be sent in this fixed frame period, if LBT fails, data cannot be sent in this fixed frame period. That is to say, the channel resources that the communication device can use for service transmission appear periodically, but the service that the communication device uses for transmission may not appear periodically, so it may appear in a certain fixed frame period, and the communication device does not need it. Transmission business.

Summary of the invention

The embodiments of the present application provide a data processing method and related equipment, which are used to improve resource utilization.

In the first aspect, an embodiment of the present application provides a data processing method, which is applied to a communication device, and the method includes:

If the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources for periodic signal and/or channel transmission, transmit the periodic signal on the pre-configured resources And/or channel, or give up transmitting the periodic signal and/or channel on the pre-configured resource.

In a second aspect, an embodiment of the present application provides a data processing device, which is applied to a communication device, and the device includes:

The data processing unit is configured to: if the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources used for periodic signal and/or channel transmission, then add on the pre-configured resources Transmit the periodic signal and/or channel, or give up transmitting the periodic signal and/or channel on the pre-configured resource.

In a third aspect, embodiments of the present application provide a communication device, including a processor, a memory, a transceiver, and one or more programs, wherein the one or more programs are stored in the memory and configured to be processed by the above The above program includes instructions for executing the steps in the method described in the first aspect of the embodiments of the present application.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the above-mentioned computer-readable storage medium stores a computer program for electronic data exchange, wherein the above-mentioned computer program enables a computer to execute Part or all of the steps described in the method described in one aspect.

In a fifth aspect, the embodiments of the present application provide a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute as implemented in this application. Examples include part or all of the steps described in the method described in the first aspect. The computer program product may be a software installation package.

It can be seen that, in the embodiment of the present application, when the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources for periodic signal and/or channel transmission, the communication device The periodic signal and/or channel can be transmitted on the pre-configured resource, or the transmission of the periodic signal and/or channel on the pre-configured resource can be abandoned, which can ensure resource sharing and make resources available. More efficient use.

These and other aspects of the present application will be more concise and understandable in the description of the following embodiments.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. A person of ordinary skill in the art can obtain other drawings based on these drawings without creative work.

FIG. 1A is a schematic diagram of a communication system architecture provided by an embodiment of the present application;

FIG. 1B is a schematic diagram of a frame period provided by an embodiment of the present application;

2A is a schematic flowchart of a data processing method provided by an embodiment of the present application;

FIG. 2B is a schematic diagram of a frame period provided by an embodiment of the present application;

2C is a schematic diagram of another frame period provided by an embodiment of the present application;

2D is a schematic diagram of another frame period provided by an embodiment of the present application;

2E is a schematic diagram of another frame period provided by an embodiment of the present application;

2F is a schematic diagram of another frame period provided by an embodiment of the present application;

2G is a schematic diagram of another frame period provided by an embodiment of the present application;

2H is a schematic diagram of another frame period provided by an embodiment of the present application;

FIG. 2I is a schematic diagram of another frame period provided by an embodiment of the present application;

2J is a schematic diagram of another frame period provided by an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a communication device provided by an embodiment of the present application;

Fig. 4 is a schematic structural diagram of a data processing device provided by an embodiment of the present application.

Detailed ways

The terminology used in the implementation mode of this application is only used to explain the specific embodiments of this application, and is not intended to limit this application. The terms "first", "second", "third" and "fourth" in the specification and claims of the application and the drawings are used to distinguish different objects, rather than describing a specific order . In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

The embodiments of this application can be applied to various communication systems, such as: Global System of Mobile Communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (Wideband Code) Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, Advanced Long Term Evolution (LTE-A) system, New Wireless The (New Radio, NR) system, the evolution system of the NR system, the LTE (LTE-based access to unlicensed spectrum, LTE-U) system on the unlicensed spectrum, the NR (NR-based access to unlicensed spectrum, on the unlicensed spectrum, NR-U) system, FBE's NR-U system, Universal Mobile Telecommunication System (UMTS), Wireless Local Area Networks (WLAN), Wireless Fidelity (WiFi), next-generation communications System or other communication systems, etc.

Generally speaking, traditional communication systems support a limited number of connections and are easy to implement. However, with the development of communication technology, mobile communication systems will not only support traditional communication, but also support, for example, Device to Device (Device to Device, D2D) communication, machine to machine (Machine to Machine, M2M) communication, machine type communication (MTC), and vehicle to vehicle (V2V) communication, etc. The embodiments of this application can also be applied to these communications system.

Optionally, the communication system in the embodiments of the present application can be applied to a carrier aggregation (Carrier Aggregation, CA) scenario, can also be applied to a dual connectivity (DC) scenario, and can also be applied to a standalone (SA) deployment. Network scene.

The embodiment of the application does not limit the applied frequency spectrum. For example, the embodiments of this application can be applied to licensed spectrum or unlicensed spectrum.

Please refer to FIG. 1A. FIG. 1A is a schematic diagram of a communication system architecture provided by an embodiment of the present application. The communication system includes a network device and a terminal device. As shown in Figure 1A, the network device can communicate with the terminal device. The communication system may be a 5G communication system (for example, a new radio (NR)), a communication system that integrates multiple communication technologies (for example, a communication system that integrates LTE technology and NR technology), or a subsequent evolved communication system. The form and quantity of the network equipment and terminal equipment shown in FIG. 1A are only for example, and do not constitute a limitation to the embodiment of the present application.

The terminal device in this application is a device with wireless communication function, which can be deployed on land, including indoor or outdoor, handheld, wearable or vehicle-mounted; it can also be deployed on water (such as ships, etc.); it can also be deployed on In the air (e.g. airplanes, balloons, satellites, etc.). The terminal device can be a mobile phone, a tablet computer (pad), a computer with wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, and an industrial control (industrial control) terminal device. Wireless terminal in control), wireless terminal in self-driving (self-driving), wireless terminal in remote medical (remote medical), wireless terminal in smart grid (smart grid), wireless terminal in smart home (smart home) Terminal and so on. The terminal device can also be a handheld device with a wireless communication function, a vehicle-mounted device, a wearable device, a computer device, or other processing device connected to a wireless modem. In different networks, terminal equipment can be called different names, such as: terminal equipment, access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile equipment, user terminal, terminal, wireless communication Device, user agent or user device, cellular phone, cordless phone, session initiation protocol (SIP) phone, wireless local loop (WLL) station, personal digital assistant (PDA), Terminal equipment in 5G network or future evolution network, etc.

The network device in this application is a device deployed on a wireless access network to provide wireless communication functions. For example, the network device may be a radio access network (Radio Access Network, RAN) device on the access network side of a cellular network. The so-called RAN device is a device that connects terminal devices to the wireless network, including but not limited to: Evolved Node B (evolved Node B, eNB), radio network controller (RNC), Node B (Node B, NB), base station controller (Base Station Controller, BSC), base transceiver station (Base Transceiver) Station, BTS), home base station (for example, Home evolved Node B, or Home Node B, HNB), base band unit (BBU), management entity (Mobility Management Entity, MME); for another example, network equipment can also be It is a node device in a wireless local area network (Wireless Local Area Network, WLAN), such as an access controller (AC), a gateway, or a WIFI access point (Access Point, AP); for another example, the network device can also be The transmission node or receiving and dispatching point (TRP or TP) in the NR system.

Unlicensed spectrum is a spectrum that can be used for radio equipment communications divided by countries and regions. This spectrum is usually considered to be a shared spectrum, that is, communication devices in different communication systems as long as they meet the regulatory requirements set by the country or region on the spectrum. To use this spectrum, there is no need to apply for a proprietary spectrum authorization from the government.

In order to allow various communication systems that use unlicensed spectrum for wireless communication to coexist friendly on this spectrum, some countries or regions have stipulated the legal requirements that must be met when using unlicensed spectrum. For example, the communication device follows the "LBT" principle, that is, the communication device needs to perform channel listening before sending signals on the channel of the unlicensed spectrum. Only when the channel detection result is that the channel is free, the communication device can send signals ; If the channel detection result of the communication device on the channel of the unlicensed spectrum is that the channel is busy, the communication device cannot perform signal transmission. In order to ensure fairness, in one transmission, the time that the communication device uses the channel of the unlicensed spectrum for signal transmission cannot exceed the maximum channel occupation time (Maximum Channel Occupancy Time, MCOT).

On unlicensed spectrum, network devices need to listen before talk (LBT) before sending Physical Downlink Control Channel (PDCCH). Only LBT can be transmitted successfully, and LBT cannot be transmitted if it fails. Therefore, It is opportunistic transmission on unlicensed spectrum.

The LBT method includes two types from the perspective of network deployment. One is the load-based equipment (LBE) channel access method, that is, the communication device can perform channel detection on the unlicensed spectrum after the service arrives, and The signal transmission starts after the channel detection is successful; the other is the FBE channel access method.

As shown in Figure 1B, in the channel access mode of FBE, the frame structure appears periodically, and a frame structure includes a fixed frame period (Fixed Frame Period) (the length ranges from, for example, 1 to 10 ms), channel occupancy Time (Channel Occupancy Time, COT) (the length does not exceed 95% of the fixed frame period), idle time (the length is at least 5% of the channel occupancy time, the minimum is 100 us, and it is located at the end of the fixed frame period).

The communication device performs LBT channel detection (or Clear Channel Assessment (CCA)) on the channel in the gap time. If the channel detection is successful, the channel occupation time in the next fixed frame period can be used for signal transmission. The detection fails, and the channel occupation time in the next fixed frame period cannot be used for signal transmission, that is, the channel resources that the communication device can use for service transmission appear periodically.

The communication device performs LBT channel detection on the channel in the gap time is Cat-2 LBT. Among them, Cat-2 LBT means to detect a detection time slot, also known as LBT without random back-off; or Cat-2 LBT means to detect a detection time slot, if the channel in the detection time slot is free, it can be performed Signal transmission, if the channel in the detection time slot is occupied, signal transmission cannot be performed.

Please refer to FIG. 2A. FIG. 2A is a schematic flowchart of a data processing method according to an embodiment of the application, which is applied to a communication device, and the communication device includes user equipment or network equipment, and includes the following steps:

Step 201: If the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources for periodic signal and/or channel transmission, then transmit the pre-configured resources on the pre-configured resources. Periodic signals and/or channels, or give up transmitting the periodic signals and/or channels on the pre-configured resources.

Wherein, if the communication device includes a user equipment, the pre-configured resource is a pre-configured uplink resource; if the communication device includes a network device, the pre-configured resource is a pre-configured downlink resource.

Wherein, if the communication device includes a user equipment, the periodic signal and/or channel includes at least one of the following: Physical Uplink Control Channel (PUCCH), Physical Random Access Channel (Physical Random Access Channel, PUCCH) Access Channel, PRACH), Pre-configured Grant (CG)-Uplink resources are used for physical uplink shared channel (Physical Uplink Shared Channel, PUSCH), and channel sounding reference signal (Sounding Reference Signal, SRS).

Wherein, the communication device includes a network device, and the periodic signal and/or channel includes at least one of the following: synchronization signal block (Synchronization Signal/PBCH Block, SSB), physical broadcast channel (Physical Broadcast Channel, PBCH), discovery Reference signal (Discovery Reference Signal, DRS), CG-Physical Downlink Control Channel (PDCCH), remaining minimum system information (RMSI), system information (System Information, SI), Call (Paging), Channel State Information (CSI)-Reference Signal (RS).

In an implementation manner of the present application, the start position of the frame period and the start position of the pre-configured resource are separated by a first offset length, the first offset length is greater than 0, and the communication device is Channel detection succeeds in the first channel detection time slot corresponding to the frame period; said transmitting the periodic signal and/or channel on the pre-configured resource, or giving up transmitting the period on the pre-configured resource Sexual signals and/or channels, including:

If the communication device succeeds in channel detection on the second channel detection time slot in the first time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, starting from the first time interval A distance between the start position and the start position of the frame period by a first delay length, the first delay length is less than the first offset length, and the end position of the first time interval is the start of the pre-configured resource Position, the second channel detection time slot is after the first channel detection time slot;

If the communication device fails to detect the channel on the second channel detection time slot, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.

Wherein, the channel detection includes single-slot channel detection, such as Cat-2 LBT.

Wherein, the detection duration of the channel detection includes 25 microseconds or 16 microseconds.

For example, the communication device starts channel detection at the start position of the first channel detection time slot. If the channel detection succeeds before the end position of the first channel detection time slot, the communication device starts at the second channel detection time slot. The position starts to perform channel detection. If the channel detection is successful before the end position of the second channel detection time slot, the communication device transmits the periodic signal and/or channel on the pre-configured resource, as shown in FIG. 2B; If the channel detection fails before the termination position of the two-channel detection time slot, the communication device gives up transmitting the periodic signal and/or channel on the pre-configured resource, as shown in FIG. 2C.

In an implementation manner of the present application, the communication device succeeds in channel detection on the third channel detection time slot corresponding to the frame period; the transmission of the periodic signal and/or channel on the pre-configured resource , Or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, including:

If the communication device continues to detect the channel successfully in the second time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, and the start position of the second time interval is the frame period The starting position of the second time interval is the starting position of the pre-configured resource;

If the communication device fails at least one channel detection in the second time interval, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.

For example, the communication device starts channel detection at the start position of the third channel detection time slot. If the channel detection succeeds before the end position of the third channel detection time slot, the communication device is at the start position of the second time interval. Start continuous channel detection. If the continuous channel detection succeeds before the end position of the second time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, as shown in FIG. 2D; if it is in the second time interval If the channel detection fails at least one time before the termination position of, the transmission of the periodic signal and/or channel on the pre-configured resource is abandoned, as shown in FIG. 2E.

Wherein, the second time interval includes at least one channel detection time slot.

Wherein, the at least one channel detection failure indicates that at least one channel detection time slot in the at least one channel detection time slot detects that the channel is occupied.

In an implementation manner of the present application, the start position of the frame period is the same as the start position of the pre-configured resource; the transmission of the periodic signal and/or channel on the pre-configured resource, or Abandoning the transmission of the periodic signal and/or channel on the pre-configured resource includes:

If the communication device succeeds in channel detection in the fourth channel detection time slot corresponding to the frame period, then transmit the periodic signal and/or channel on the pre-configured resource;

If the communication device fails to detect the channel in the fourth channel detection time slot, it will give up transmitting the periodic signal and/or channel on the pre-configured resource.

For example, the communication device starts channel detection at the start position of the fourth channel detection time slot, and if the channel detection succeeds before the end position of the fourth channel detection time slot, the periodic signal is transmitted on the pre-configured resource And/or channel, as shown in FIG. 2F; if channel detection fails before the end position of the fourth channel detection time slot, the transmission of the periodic signal and/or channel on the pre-configured resource is abandoned, as shown in FIG. 2G .

Wherein, the communication device includes user equipment, and the starting position of the frame period is determined based on the starting position of at least one pre-configured resource configured by the network device.

Wherein, the at least one pre-configured resource includes the pre-configured resource.

Wherein, the periodic signals and/or channels sent at the start positions of different frame periods may be the same or different. For example, the SSB is sent at the start position of the frame period, and the CSI-RS is sent at the start position of the second frame period. For another example, the GC-PDCCH is sent at the start position of both the frame period and the second frame period.

In an implementation manner of the present application, the communication device succeeds in channel detection on the fifth channel detection time slot corresponding to the frame period; the transmission of the periodic signal and/or channel on the pre-configured resource , Or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, including:

If the communication device determines that the channel corresponding to the third time interval is continuously occupied by the communication device, the periodic signal and/or channel is transmitted on the pre-configured resource, and the starting position of the third time interval Is the start position of the frame period, and the end position of the third time interval is the start position of the pre-configured resource;

If the communication device determines that the channel corresponding to the third time interval is not continuously occupied by the communication device, it will give up transmitting the periodic signal and/or channel on the pre-configured resource.

Wherein, the communication device sends a reservation signal on the channel corresponding to the third time interval to perform channel occupation.

For example, the communication device starts channel detection at the start position of the fifth channel detection time slot. If the channel detection succeeds before the end position of the fifth channel detection time slot, the communication device determines that the channel corresponding to the third time interval is on Whether there is a reserved signal sent by a communication device, and if there is a communication device sending a reserved signal on the channel corresponding to the third time interval, the periodic signal and/or channel are transmitted on the pre-configured resource, as shown in FIG. 2H; If no communication device sends a reserved signal on the channel corresponding to the third time interval, the periodic signal and/or channel are transmitted on the pre-configured resource, as shown in FIG. 2I.

In an implementation manner of the present application, the frame period includes at least two pre-configured resources, and the pre-configured resource is the pre-configured resource with the earliest start position in the frame period among the at least two pre-configured resources , As shown in Figure 2J.

In this application, abandoning the transmission of the periodic signal and/or channel on the pre-configured resource means: the communication device does not transmit the periodic signal and/or channel on the pre-configured resource in the frame period .

In an implementation manner of the present application, after giving up transmitting the periodic signal and/or channel on the pre-configured resource, the method further includes:

At least one frame period after the frame period attempts to transmit the periodic signal and/or channel until the periodic signal and/or channel is successfully transmitted.

Wherein, the communication device trying to transmit the periodic signal and/or channel in a certain frame period means that the communication device determines whether the periodic signal and/or channel can be transmitted in the certain frame period (see the above content for the determination method) , Will not be described here), if transmission is possible, the periodic signal and/or channel is transmitted in a certain frame period; if transmission is not possible, the transmission of the periodic signal and/or channel is abandoned in this certain frame period Channel, that is, the attempt to transmit failed.

For example, after the communication device does not transmit the periodic signal and/or channel on the pre-configured resource in the frame period, the communication device attempts to transmit the periodic signal in the next frame period of the frame period And/or channel, if the transmission attempt fails, the communication device tries to transmit the periodic signal and/or channel in the next frame period of the next frame period, and so on, until the periodic signal and/or channel is successfully transmitted Or channel.

It can be seen that, in the embodiment of the present application, when the frame period does not include user data transmission, and the frame period includes pre-configured resources for periodic signal and/or channel transmission, the communication device may Transmit the periodic signal and/or channel on the pre-configured resource, or give up the transmission of the periodic signal and/or channel on the pre-configured resource, which not only ensures resource sharing, but also enables more efficient use of resources .

It should be noted that the lengths of the first channel detection time slot, the third channel detection time slot, the fourth channel detection time slot, and the fifth channel detection time slot may be the same or different.

Please refer to FIG. 3, which is a communication device provided by an embodiment of the present application. The communication device includes a user equipment or a network device, and the communication device includes: one or more processors, one or more memories, and one Or multiple transceivers, and one or more programs;

The one or more programs are stored in the memory and are configured to be executed by the one or more processors; the programs include instructions for executing the following steps:

If the resources in the frame period are not used for user data transmission, and the frame period includes pre-configured resources for periodic signal and/or channel transmission, then the periodic signals and/or are transmitted on the pre-configured resources. Or channel, or give up transmitting the periodic signal and/or channel on the pre-configured resource.

In an implementation manner of the present application, the start position of the frame period and the start position of the pre-configured resource are separated by a first offset length, the first offset length is greater than 0, and the communication device is Channel detection succeeds in the first channel detection time slot corresponding to the frame period; transmitting the periodic signal and/or channel on the pre-configured resource, or giving up the transmission of the periodic signal on the pre-configured resource In terms of signals and/or channels, the program includes instructions specifically for performing the following steps:

In an implementation manner of the present application, the channel detection includes single-slot channel detection.

In an implementation manner of the present application, the detection duration of the channel detection includes 25 microseconds or 16 microseconds.

In an implementation manner of the present application, the communication device succeeds in channel detection on the third channel detection time slot corresponding to the frame period; transmits the periodic signal and/or channel on the pre-configured resource, Or to give up transmitting the periodic signal and/or channel on the pre-configured resource, the program includes instructions specifically for performing the following steps:

In an implementation manner of the present application, the start position of the frame period is the same as the start position of the pre-configured resource; the periodic signal and/or channel is transmitted on the pre-configured resource, or is abandoned In terms of transmitting the periodic signal and/or channel on the pre-configured resource, the program includes instructions specifically for performing the following steps:

In an implementation manner of the present application, the communication device includes user equipment, and the start position of the frame period is determined based on the start position of at least one pre-configured resource configured by the network device.

In an implementation manner of the present application, the communication device succeeds in channel detection on the fifth channel detection time slot corresponding to the frame period; transmits the periodic signal and/or channel on the pre-configured resource, Or to give up transmitting the periodic signal and/or channel on the pre-configured resource, the program includes instructions specifically for performing the following steps:

In an implementation manner of the present application, the communication device sends a reservation signal on the channel corresponding to the third time interval to perform channel occupation.

In an implementation manner of the present application, after abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, the program includes instructions that are further used to perform the following steps:

In an implementation manner of the present application, the frame period includes at least two pre-configured resources, and the pre-configured resource is the pre-configured resource with the earliest start position in the frame period among the at least two pre-configured resources .

In an implementation manner of the present application, the communication device includes user equipment, and the periodic signal and/or channel includes at least one of the following: PUCCH, PRACH, CG-PUSCH, SRS.

In an implementation manner of the present application, the communication device includes a network device, and the periodic signal and/or channel includes at least one of the following: SSB, PBCH, DRS, CG-PDCCH, RMSI, SI, Paging, CSI- RS.

It should be noted that the specific implementation process of this embodiment can refer to the specific implementation process described in the foregoing method embodiment, which will not be described here.

Please refer to FIG. 4. FIG. 4 is a data processing apparatus provided by an embodiment of the present application, which is applied to communication equipment, and the communication equipment includes user equipment or network equipment, and the apparatus includes:

The data processing unit 401 is configured to: if the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources for periodic signal and/or channel transmission, perform the pre-configured resources Transmitting the periodic signal and/or channel on the above, or giving up transmitting the periodic signal and/or channel on the pre-configured resource.

In an implementation manner of the present application, the start position of the frame period and the start position of the pre-configured resource are separated by a first offset length, the first offset length is greater than 0, and the communication device is Channel detection succeeds in the first channel detection time slot corresponding to the frame period; transmitting the periodic signal and/or channel on the pre-configured resource, or giving up the transmission of the periodic signal on the pre-configured resource In terms of signals and/or channels, the data processing unit 401 is specifically configured to:

In an implementation manner of the present application, the communication device succeeds in channel detection on the third channel detection time slot corresponding to the frame period; transmits the periodic signal and/or channel on the pre-configured resource, Or to give up transmitting the periodic signal and/or channel on the pre-configured resource, the data processing unit 401 is specifically configured to:

In an implementation manner of the present application, the start position of the frame period is the same as the start position of the pre-configured resource; the periodic signal and/or channel is transmitted on the pre-configured resource, or is abandoned In terms of transmitting the periodic signal and/or channel on the pre-configured resource, the data processing unit 401 is specifically configured to:

In an implementation manner of the present application, the communication device succeeds in channel detection on the fifth channel detection time slot corresponding to the frame period; transmits the periodic signal and/or channel on the pre-configured resource, Or to give up transmitting the periodic signal and/or channel on the pre-configured resource, the data processing unit 401 is specifically configured to:

In an implementation manner of the present application, the data processing unit 401 is further configured to give up transmitting the periodic signal and/or channel on the pre-configured resource, and at least one frame after the frame period Periodically try to transmit the periodic signal and/or channel until the periodic signal and/or channel is successfully transmitted.

It should be noted that the data processing unit 401 may be implemented by a transceiver.

An embodiment of the present application also provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any method as recorded in the above method embodiment , The above-mentioned computer includes terminal equipment or network equipment.

The embodiments of the present application also provide a computer program product. The above-mentioned computer program product includes a non-transitory computer-readable storage medium storing a computer program. The above-mentioned computer program is operable to cause a computer to execute any of the methods described in the above method embodiments. Part or all of the steps of the method. The computer program product may be a software installation package, and the above-mentioned computer includes a terminal device or a network device.

It should be noted that for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that this application is not limited by the described sequence of actions. Because according to this application, some steps can be performed in other order or at the same time. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this application.

In the above-mentioned embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in an embodiment, reference may be made to related descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed device may be implemented in other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above-mentioned units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical or other forms.

The units described above as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.

In addition, the functional units in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.

If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable memory. Based on this understanding, the technical solution of the present application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory. A number of instructions are included to enable a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the foregoing methods of the various embodiments of the present application. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by a program instructing relevant hardware. The program can be stored in a computer-readable memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, abbreviation: ROM), random access device (English: Random Access Memory, abbreviation: RAM), magnetic disk or optical disk, etc.

The embodiments of the application are described in detail above, and specific examples are used in this article to illustrate the principles and implementation of the application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the application; at the same time, for Those of ordinary skill in the art, based on the ideas of the application, will have changes in the specific implementation and the scope of application. In summary, the content of this specification should not be construed as limiting the application.

Claims

A data processing method, characterized in that it is applied to a communication device, and the method includes:

If the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources for periodic signal and/or channel transmission, transmit the periodic signal on the pre-configured resources And/or channel, or give up transmitting the periodic signal and/or channel on the pre-configured resource.
The method according to claim 1, wherein the start position of the frame period and the start position of the pre-configured resource are separated by a first offset length, the first offset length is greater than 0, and The communication device succeeds in channel detection on the first channel detection time slot corresponding to the frame period; said transmitting the periodic signal and/or channel on the pre-configured resource, or giving up on the pre-configured resource Transmitting the periodic signal and/or channel includes:

If the communication device succeeds in channel detection on the second channel detection time slot in the first time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, starting from the first time interval A distance between the start position and the start position of the frame period by a first delay length, the first delay length is less than the first offset length, and the end position of the first time interval is the start of the pre-configured resource Position, the second channel detection time slot is after the first channel detection time slot;

If the communication device fails to detect the channel on the second channel detection time slot, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.
The method according to claim 2, wherein the channel detection includes single-slot channel detection.
The method according to claim 2 or 3, wherein the detection duration of the channel detection comprises 25 microseconds or 16 microseconds.
The method according to claim 1, wherein the communication device succeeds in channel detection in a third channel detection time slot corresponding to the frame period; and the periodic signal is transmitted on the pre-configured resource And/or channels, or abandoning the transmission of the periodic signals and/or channels on the pre-configured resources, including:

If the communication device continues to detect the channel successfully in the second time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, and the start position of the second time interval is the frame period The starting position of the second time interval is the starting position of the pre-configured resource;

If the communication device fails at least one channel detection in the second time interval, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.
The method according to claim 1, wherein the start position of the frame period is the same as the start position of the pre-configured resource; and the transmission of the periodic signal and/or on the pre-configured resource Or a channel, or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, including:

If the communication device succeeds in channel detection in the fourth channel detection time slot corresponding to the frame period, then transmit the periodic signal and/or channel on the pre-configured resource;

If the communication device fails to detect the channel in the fourth channel detection time slot, it will give up transmitting the periodic signal and/or channel on the pre-configured resource.
The method according to claim 6, wherein the communication device comprises a user equipment, and the starting position of the frame period is determined based on the starting position of at least one pre-configured resource configured by the network device.
The method according to claim 1, wherein the communication device succeeds in channel detection in the fifth channel detection time slot corresponding to the frame period; and the periodic signal is transmitted on the pre-configured resource And/or channels, or abandoning the transmission of the periodic signals and/or channels on the pre-configured resources, including:

If the communication device determines that the channel corresponding to the third time interval is continuously occupied by the communication device, the periodic signal and/or channel is transmitted on the pre-configured resource, and the starting position of the third time interval Is the start position of the frame period, and the end position of the third time interval is the start position of the pre-configured resource;

If the communication device determines that the channel corresponding to the third time interval is not continuously occupied by the communication device, it abandons the transmission of the periodic signal and/or channel on the pre-configured resource.
The method according to claim 8, wherein the communication device sends a reserved signal on the channel corresponding to the third time interval to perform channel occupation.
The method according to any one of claims 1-8, wherein after the abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, the method further comprises:

At least one frame period after the frame period attempts to transmit the periodic signal and/or channel until the periodic signal and/or channel is successfully transmitted.
The method according to any one of claims 1-10, wherein the frame period includes at least two pre-configured resources, and the pre-configured resources are those in the frame period of the at least two pre-configured resources. The earliest pre-configured resource in the starting position.
The method according to any one of claims 1-11, wherein the communication device comprises user equipment, and the periodic signal and/or channel comprises at least one of the following: physical uplink control channel PUCCH, physical Random access channel PRACH, pre-configuration authorized CG-uplink resources for physical uplink shared channel PUSCH, channel sounding reference signal SRS.
The method according to any one of claims 1-12, wherein the communication device comprises a network device, and the periodic signal and/or channel comprises at least one of the following: synchronization signal block SSB, physical broadcast channel PBCH , Discovery reference signal DRS, CG-physical downlink control channel PDCCH, remaining minimized system information RMSI, system information SI, call Paging, channel state information CSI-reference signal RS.
A data processing device, characterized in that it is applied to communication equipment, and the device includes:

The data processing unit is configured to: if the resources in the frame period are not used for user data transmission, and the resources in the frame period include pre-configured resources used for periodic signal and/or channel transmission, then add on the pre-configured resources Transmit the periodic signal and/or channel, or give up transmitting the periodic signal and/or channel on the pre-configured resource.
The apparatus according to claim 14, wherein the start position of the frame period and the start position of the pre-configured resource are separated by a first offset length, the first offset length is greater than 0, and The communication device succeeds in channel detection on the first channel detection time slot corresponding to the frame period; transmits the periodic signal and/or channel on the pre-configured resource, or abandons transmission on the pre-configured resource Regarding the periodic signal and/or channel, the data processing unit is specifically configured to:

If the communication device succeeds in channel detection on the second channel detection time slot in the first time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, starting from the first time interval A distance between the start position and the start position of the frame period by a first delay length, the first delay length is less than the first offset length, and the end position of the first time interval is the start of the pre-configured resource Position, the second channel detection time slot is after the first channel detection time slot;

If the communication device fails to detect the channel on the second channel detection time slot, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.
The apparatus according to claim 15, wherein the channel detection includes single-slot channel detection.
The device according to claim 15 or 16, wherein the detection duration of the channel detection comprises 25 microseconds or 16 microseconds.
The apparatus according to claim 14, wherein the communication device succeeds in channel detection in a third channel detection time slot corresponding to the frame period; and transmits the periodic signal and the periodic signal on the pre-configured resource. In terms of/or a channel, or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, the data processing unit is specifically configured to:

If the communication device continues to detect the channel successfully in the second time interval, the periodic signal and/or channel is transmitted on the pre-configured resource, and the start position of the second time interval is the frame period The starting position of the second time interval is the starting position of the pre-configured resource;

If the communication device fails at least one channel detection in the second time interval, then abandon the transmission of the periodic signal and/or channel on the pre-configured resource.
The apparatus according to claim 14, wherein the start position of the frame period is the same as the start position of the pre-configured resource; and the periodic signal and/or are transmitted on the pre-configured resource Channel, or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, the data processing unit is specifically configured to:

If the communication device succeeds in channel detection in the fourth channel detection time slot corresponding to the frame period, then transmit the periodic signal and/or channel on the pre-configured resource;

If the communication device fails to detect the channel in the fourth channel detection time slot, it will give up transmitting the periodic signal and/or channel on the pre-configured resource.
The apparatus according to claim 19, wherein the communication device comprises a user equipment, and the starting position of the frame period is determined based on the starting position of at least one pre-configured resource configured by the network device.
The apparatus according to claim 14, wherein the communication device succeeds in channel detection in the fifth channel detection time slot corresponding to the frame period; and transmits the periodic signal and the periodic signal on the pre-configured resource. In terms of/or a channel, or abandoning the transmission of the periodic signal and/or channel on the pre-configured resource, the data processing unit is specifically configured to:

If the communication device determines that the channel corresponding to the third time interval is continuously occupied by the communication device, the periodic signal and/or channel is transmitted on the pre-configured resource, and the starting position of the third time interval Is the start position of the frame period, and the end position of the third time interval is the start position of the pre-configured resource;

If the communication device determines that the channel corresponding to the third time interval is not continuously occupied by the communication device, it will give up transmitting the periodic signal and/or channel on the pre-configured resource.
The apparatus according to claim 21, wherein the communication device sends a reserved signal on the channel corresponding to the third time interval to perform channel occupation.
The device according to any one of claims 14-22, wherein the data processing unit is further configured to: after giving up transmitting the periodic signal and/or channel on the pre-configured resource, At least one frame period after the frame period attempts to transmit the periodic signal and/or channel until the periodic signal and/or channel is successfully transmitted.
The apparatus according to any one of claims 14-23, wherein the frame period includes at least two pre-configured resources, and the pre-configured resources are those in the frame period of the at least two pre-configured resources. The earliest pre-configured resource in the starting position.
The apparatus according to any one of claims 14-24, wherein the communication device comprises user equipment, and the periodic signal and/or channel comprises at least one of the following: physical uplink control channel PUCCH, physical Random access channel PRACH, pre-configuration authorized CG-uplink resources for physical uplink shared channel PUSCH, channel sounding reference signal SRS.
The apparatus according to any one of claims 14-24, wherein the communication device comprises a network device, and the periodic signal and/or channel comprises at least one of the following: synchronization signal block SSB, physical broadcast channel PBCH , Discovery reference signal DRS, CG-physical downlink control channel PDCCH, remaining minimized system information RMSI, system information SI, call Paging, channel state information CSI-reference signal RS.
A communication device, characterized by comprising a memory, a transceiver, and one or more programs, the one or more programs are stored in the memory and configured to be executed by the processor, the program Including instructions for performing the steps in the method of any one of claims 1-13.
A computer-readable storage medium, characterized by storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute the method according to any one of claims 1-13.