WO2020228537A1

WO2020228537A1 - Resource determination method, resource indication method, terminal and network side device

Info

Publication number: WO2020228537A1
Application number: PCT/CN2020/087823
Authority: WO
Inventors: 陈晓航
Original assignee: 维沃移动通信有限公司
Priority date: 2019-05-10
Filing date: 2020-04-29
Publication date: 2020-11-19
Also published as: CN111615198B; CN111615198A

Abstract

Provided are a resource determination method, a resource indication method, a terminal and a network side device. The method comprises: receiving downlink control information (DCI), the DCI carrying activation indications of a plurality of semi-static scheduling configurations; the DCI further carrying indication information for indicating reference resources; acquiring parameters of the plurality of semi-static scheduling configurations configured by a network side device; and determining, according to the reference resources and the parameters of the semi-static scheduling configurations, the resources of semi-static scheduling configurations activated by the DCI.

Description

Resource determining method, resource indicating method, terminal and network side equipment

Cross references to related applications

This application claims the priority of Chinese Patent Application No. 201910390528.7 filed in China on May 10, 2019, the entire content of which is incorporated herein by reference.

Technical field

The present disclosure relates to the field of communication technology, and in particular to a method for determining a resource, a method for indicating a resource, a terminal, and a network side device.

Background technique

Compared with the previous mobile communication system, the future 5G mobile communication system needs to adapt to more diverse scenarios and business requirements. The main scenarios of 5G include: enhanced mobile bandwidth (Enhance Mobile Broadband, eMBB), low-latency, high-reliable communication (Ultra Reliable & Low Latency Communication, URLLC), Massive Machine Type Communication (Massive Machine Type Communication, mMTC), these scenarios The system puts forward the requirements of high reliability, low delay, large bandwidth, and wide coverage. For services that occur periodically and have a fixed data packet size, in order to reduce the overhead of downlink control signaling, the network can adopt a semi-static scheduling method to continuously allocate certain resources for the transmission of periodic services.

To meet the needs of low-latency services or periodic services, the New Radio (NR) supports the transmission mode of uplink semi-persistent scheduling configuration, reducing signaling interaction procedures and ensuring low-latency requirements.

In the related art, when the network activates multiple semi-static configurations for the terminal, it does not clearly stipulate or define how the terminal determines the resources of each semi-static scheduling configuration.

Summary of the invention

The embodiments of the present disclosure provide a resource determination method, a resource indication method, a terminal, and a network-side device to solve the problem of how the terminal determines multiple resources for semi-persistent scheduling configurations that are not specified or defined in the related art.

In order to solve the above technical problems, the present disclosure is implemented as follows: A method for determining resources for semi-persistent scheduling configuration, applied to a terminal, includes:

Receiving downlink control information DCI, the DCI carrying multiple semi-persistent scheduling configuration activation indications; the DCI also carrying indication information for indicating reference resources;

Obtain multiple semi-static scheduling configuration parameters configured by the network side device;

Determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.

The embodiment of the present disclosure also provides a resource indication method for semi-persistent scheduling configuration, which is applied to a network side device, and includes:

Sending downlink control information DCI to the terminal, where the DCI carries multiple activation indications for semi-persistent scheduling configurations; the DCI also carries indication information for indicating reference resources;

Configure multiple semi-persistent scheduling configuration parameters for the terminal.

The embodiment of the present disclosure also provides a terminal, including:

A receiving module, configured to receive downlink control information DCI, the DCI carrying multiple semi-persistent scheduling configuration activation indications; the DCI also carrying indication information for indicating reference resources;

The obtaining module is used to obtain multiple semi-static scheduling configuration parameters configured by the network side device;

The determining module is configured to determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.

The embodiments of the present disclosure also provide a terminal, including a processor, a memory, and a program stored on the memory and capable of running on the processor. When the program is executed by the processor, the above-mentioned The steps of the method for determining the resources of the semi-static scheduling configuration.

The embodiment of the present disclosure also provides a network side device, including:

A sending module, configured to send downlink control information DCI to the terminal, where the DCI carries multiple activation indications for semi-persistent scheduling configurations; the DCI also carries indication information for indicating reference resources;

The configuration module is used to configure multiple semi-static scheduling configuration parameters for the terminal.

The embodiments of the present disclosure also provide a network-side device, including a processor, a memory, and a program stored on the memory and capable of running on the processor. When the program is executed by the processor, the above The steps of the resource indication method for the semi-persistent scheduling configuration.

The embodiment of the present disclosure also provides a computer-readable storage medium having a program stored on the computer-readable storage medium, and when the program is executed by a processor, the steps of the resource determination method for the semi-persistent scheduling configuration described above are implemented Or, when the program is executed by the processor, the steps of the resource indication method for the semi-persistent scheduling configuration described above are implemented.

In the embodiment of the present disclosure, the terminal can determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource indicated by the DCI and the parameters of the multiple semi-persistent scheduling configuration configured by the network side device, thereby improving the accuracy of resource determination .

Description of the drawings

In order to explain the technical solutions of the embodiments of the present disclosure more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments of the present disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

FIG. 1 shows a schematic diagram of the architecture of a wireless communication system provided by an embodiment of the present disclosure;

FIG. 2 shows a flowchart of the steps of a method for determining a resource for a semi-persistent scheduling configuration provided by an embodiment of the present disclosure;

FIG. 3 shows a schematic diagram of resources of each semi-persistent scheduling configuration in the method for determining resources of the semi-persistent scheduling configuration provided by an embodiment of the present disclosure;

FIG. 4 shows a flowchart of the steps of a resource indication method for semi-persistent scheduling configuration provided by an embodiment of the present disclosure;

FIG. 5 shows one of the schematic structural diagrams of a terminal provided by an embodiment of the present disclosure;

FIG. 6 shows the second structural diagram of a terminal provided by an embodiment of the present disclosure;

Fig. 7 shows a schematic structural diagram of a network side device provided by an embodiment of the present disclosure.

Detailed ways

The technical solutions in the embodiments of the present disclosure will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

In the embodiments of the present disclosure, words such as "exemplary" or "for example" are used as examples, illustrations, or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present disclosure should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as "exemplary" or "for example" are used to present related concepts in a specific manner.

The following describes embodiments of the present disclosure in conjunction with the drawings. The resource determination method, resource indication method, terminal, and network side device provided by the embodiments of the present disclosure can be applied to a wireless communication system. The wireless communication system may adopt a 5G system, or an evolved long term evolution (evolved Long Term Evolution, eLTE) system, or a subsequent evolved communication system. Referring to FIG. 1, it is a schematic diagram of the architecture of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1, the wireless communication system may include: a network-side device 10 and a terminal (the terminal may also be referred to as a user-side device). For example, the terminal is denoted as UE11, and the UE11 may be connected to the network-side device 10. In practical applications, the connection between the above-mentioned various devices may be a wireless connection. In order to conveniently and intuitively indicate the connection relationship between the various devices, a solid line is used in FIG. 1 to indicate.

It should be noted that the above-mentioned communication system may include multiple UEs, and the network side device may communicate (transmit signaling or data) with multiple UEs.

The network-side device 10 provided by the embodiment of the present disclosure may be a base station, which may be a commonly used base station, or an evolved node base station (eNB), or a network-side device in a 5G system (for example, Next generation base station (next generation node base station, gNB) or transmission and reception point (transmission and reception point, TRP)) or cell and other equipment.

The terminal provided in the embodiments of the present disclosure may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant (Personal Digital Assistant). Digital Assistant, PDA) etc. It should be noted that the specific types of terminals are not limited in the embodiments of the present disclosure.

As shown in FIG. 2, an embodiment of the present disclosure provides a method for determining a resource for semi-persistent scheduling configuration, which is applied to a terminal, and includes:

Step 201: Receive Downlink Control Information (DCI), where the DCI carries multiple semi-persistent scheduling configuration activation indications; the DCI also carries indication information for indicating reference resources;

Step 202: Obtain multiple semi-persistent scheduling configuration parameters configured by the network side device;

Step 203: Determine resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.

In the embodiment of the present disclosure, the semi-persistent scheduling configuration may also be referred to as an unauthorized scheduling configuration or a configured grant configuration.

Optionally, in the above-mentioned embodiment of the present disclosure, the parameter of the semi-persistent scheduling configuration includes at least one of a resource offset value of the semi-persistent scheduling configuration and an index of the semi-persistent scheduling configuration.

For example, the reference resource indicated by the indication information carried by the DCI is the time domain resource, and the parameter of the semi-persistent scheduling configuration configured by the network is the resource offset value of the semi-persistent scheduling configuration, then the terminal can determine according to the time domain resource and the resource offset value Resources configured for semi-static scheduling.

For another example, the reference resource indicated by the indication information carried by the DCI is the demodulation reference signal (Demodulation Reference Signal, DMRS) port number, and the semi-persistent scheduling configuration parameter of the network configuration is the index of the semi-persistent scheduling configuration, and the terminal will use the DMRS port number And the index of the semi-persistent scheduling configuration to determine the DMRS port of the semi-persistent scheduling configuration.

As an optional embodiment, step 202 includes:

Receiving first configuration information sent by a network-side device, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

or,

Receiving multiple pieces of second configuration information sent by the network side device, each of the second configuration information being used to configure a parameter of a semi-persistent scheduling configuration.

It should be noted that the network-side device may send the first configuration information or the second configuration information through radio resource control (Radio Resource Control, RRC) signaling, which is not specifically limited here.

Optionally, the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.

Correspondingly, the resource offset value configured by the semi-persistent scheduling includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.

It should be noted that the reference resource and the resource offset value may be corresponding, for example, the reference resource is a time domain resource, and the resource offset value is a time domain resource offset value; for another example, the reference resource is a time domain resource and a frequency Domain resource, the resource offset value is a time domain resource offset value and a frequency domain resource offset value. The reference resource and the resource offset value may not correspond, for example, the reference resource is a time domain resource, and the resource offset value is the time domain resource offset value and the frequency domain resource offset value (in this case, the reference resource The frequency domain resource may be predetermined or a default value); for another example, the reference resource is a time domain resource, and the resource offset value is the time domain resource offset value and the DMRS port offset value (in this case, refer to The DMRS port number of the resource can be predetermined or a default value).

Optionally, the granularity of the time domain resource offset value includes: any one of time slot, symbol, and subframe; the granularity of the frequency domain offset value includes: resource block (RB) or resource block Group (Resource Block Group, RBG).

For example, the indication information carried by the DCI indicates a reference time domain resource, and the network side device configures the time domain resource offset value (in a time slot as a unit) of each semi-persistent scheduling configuration, as shown in Table 1.

Table 1

网络配置的半静态调度配置Semi-static scheduling configuration for network configuration	时域资源偏移值timeoffsetTime domain resource offset value timeoffset
ID＝0ID=0	timeoffset＝1timeoffset=1
ID＝1ID=1	timeoffset＝2timeoffset=2
ID＝2ID=2	timeoffset＝3timeoffset=3
……	……

Figure 3 shows the resources of semi-persistent scheduling configuration 0, resources of semi-persistent scheduling configuration 1, and resources of semi-persistent scheduling configuration 2 determined by the terminal according to the reference time domain resources indicated by the DCI and the time domain resource offset value of the network configuration. . For example, for the semi-persistent scheduling configuration 0, the terminal needs to determine the resources of the semi-persistent scheduling configuration 0 according to the reference time domain resource indicated by the DCI and timeoffset=1.

It should be noted that, for DCI indicating reference time domain resources and network configuration time domain resource offset values, the terminal must be unique according to the two factors of DCI indication reference time domain resources and network configuration time domain resource offset values Determine the resources configured for semi-persistent scheduling.

For another example, the activation indication carried by the DCI is used to activate the semi-persistent scheduling configuration 0,1,...,K; the indication information carried by the DCI is used to indicate port A, if the index number of the semi-persistent scheduling configuration in the network configuration parameters is 0 , The DMRS port of semi-persistent scheduling configuration 0 is A; if the index number of the semi-persistent scheduling configuration in the network configuration parameters is K, the DMRS port of semi-persistent scheduling configuration 0 is (A+K)mod NDMRS, where NDMRS Is the total number of DMRS ports.

In summary, in the above-mentioned embodiments of the present disclosure, the terminal can determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource indicated by the DCI and the parameters of the multiple semi-persistent scheduling configurations configured by the network side device, so that the resources can be improved. The accuracy of the determination.

As shown in Figure 4, an embodiment of the present disclosure also provides a resource indication method for semi-persistent scheduling configuration, which is applied to a network side device, and includes:

Step 401: Send downlink control information DCI to a terminal, where the DCI carries multiple semi-persistent scheduling configuration activation indications; the DCI also carries indication information used to indicate reference resources;

Step 402: Configure multiple semi-persistent scheduling configuration parameters for the terminal.

For another example, the reference resource indicated by the indication information carried by the DCI is the DMRS port number, and the semi-persistent scheduling configuration parameter of the network configuration is the index of the semi-persistent scheduling configuration, and the terminal determines the semi-persistent scheduling configuration index according to the DMRS port number and the index of the semi-persistent scheduling configuration. DMRS port configured for static scheduling.

As an optional embodiment, step 402 includes:

Sending first configuration information to the terminal, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

or,

Send a plurality of second configuration information to the terminal, and each of the second configuration information is used to configure a parameter of a semi-persistent scheduling configuration.

Optionally, the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.

It should be noted that the reference resource and the resource offset value may be corresponding, for example, the reference resource is a time domain resource, and the resource offset value is a time domain resource offset value; for another example, the reference resource is a time domain resource and a frequency Domain resource, the resource offset value is a time domain resource offset value and a frequency domain resource offset value. The reference resource and the resource offset value may not correspond, for example, the reference resource is a time domain resource, and the resource offset value is the time domain resource offset value and the frequency domain resource offset value (in this case, the reference resource The frequency domain resource may be predetermined or a default value); for another example, the reference resource is a time domain resource, and the resource offset value is the time domain resource offset value and the DMRS port offset value (in this case, refer to The DMRS port of the resource may be predetermined or a default value).

Optionally, the granularity of the time domain resource offset value includes any one of a time slot, a symbol, and a subframe;

The granularity of the frequency domain offset value includes: a resource block RB or a resource block group RBG.

As shown in FIG. 5, an embodiment of the present disclosure further provides a terminal 500, including:

The receiving module 501 is configured to receive downlink control information DCI, the DCI carrying multiple semi-persistent scheduling configuration activation indications; the DCI also carrying indication information for indicating reference resources;

The obtaining module 502 is configured to obtain multiple semi-persistent scheduling configuration parameters configured by the network side device;

The determining module 503 is configured to determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.

Optionally, in the foregoing embodiment of the present disclosure, the acquisition module includes:

An acquiring submodule, configured to receive first configuration information sent by a network-side device, where the first configuration information is used to configure parameters of multiple semi-persistent scheduling configurations;

Or, for receiving multiple pieces of second configuration information sent by the network side device, each of the second configuration information is used for configuring a parameter of a semi-persistent scheduling configuration.

Optionally, in the foregoing embodiment of the present disclosure, the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.

Optionally, in the foregoing embodiment of the present disclosure, the resource offset value of the semi-persistent scheduling configuration includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.

Optionally, in the foregoing embodiment of the present disclosure, the granularity of the time domain resource offset value includes: any one of a time slot, a symbol, and a subframe;

It should be noted that the terminal provided in the embodiments of the present disclosure is a terminal capable of executing the resource determination method of the semi-persistent scheduling configuration, then all the embodiments of the resource determination method of the semi-persistent scheduling configuration are applicable to the terminal, and all Achieve the same or similar beneficial effects.

6 is a schematic diagram of the hardware structure of a terminal implementing various embodiments of the present disclosure. The terminal 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, User input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components. Those skilled in the art can understand that the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components. In the embodiments of the present disclosure, terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.

Wherein, the radio frequency unit 601 is configured to receive downlink control information DCI, the DCI carries multiple semi-persistent scheduling configuration activation indications; the DCI also carries indication information used to indicate reference resources; and obtain multiple configurations of the network side device Parameters of semi-static scheduling configuration;

The processor 610 is configured to determine resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.

It should be understood that, in the embodiment of the present disclosure, the radio frequency unit 601 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving downlink data from the base station, it is processed by the processor 610; Uplink data is sent to the base station. Generally, the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.

The terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.

The audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal 600 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.

The input unit 604 is used to receive audio or video signals. The input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042. The graphics processor 6041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed. The processed image frame may be displayed on the display unit 606. The image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.

The terminal 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light. The proximity sensor can close the display panel 6061 and/or when the terminal 600 is moved to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.

The display unit 606 is used to display information input by the user or information provided to the user. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.

The user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. The touch panel 6071, also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operating). The touch panel 6071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed. In addition, the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 6071, the user input unit 607 may also include other input devices 6072. Specifically, other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.

Optionally, the touch panel 6071 may cover the display panel 6061. When the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 performs The type of touch event provides corresponding visual output on the display panel 6061. Although in FIG. 6, the touch panel 6071 and the display panel 6061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated. Realize the input and output functions of the terminal, which are not limited here.

The interface unit 608 is an interface for connecting an external device with the terminal 600. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc. The interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 600 or can be used to communicate between the terminal 600 and the external device. Transfer data between.

The memory 609 can be used to store software programs and various data. The memory 609 may mainly include a storage program area and a storage data area. The storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones. In addition, the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.

The processor 610 is the control center of the terminal. It uses various interfaces and lines to connect the various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609. Various functions of the terminal and processing data, so as to monitor the terminal as a whole. The processor 610 may include one or more processing units; optionally, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc. The adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.

The terminal 600 may also include a power source 611 (such as a battery) for supplying power to various components. Optionally, the power source 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.

In addition, the terminal 600 includes some functional modules not shown, which will not be repeated here.

Optionally, an embodiment of the present disclosure further provides a terminal, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor. The computer program implements the semi-static scheduling when executed by the processor. Each process of the embodiment of the method for determining the configured resource can achieve the same technical effect. In order to avoid repetition, details are not repeated here.

The embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, each process of the embodiment of the method for determining a resource for semi-static scheduling configuration is realized, and To achieve the same technical effect, in order to avoid repetition, I will not repeat them here. Wherein, the computer readable storage medium, such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.

As shown in FIG. 7, an embodiment of the present disclosure further provides a network side device 700, including:

The sending module 701 is configured to send downlink control information DCI to a terminal, where the DCI carries multiple activation indications for semi-persistent scheduling configurations; the DCI also carries indication information for indicating reference resources;

The configuration module 702 is configured to configure multiple semi-persistent scheduling configuration parameters for the terminal.

Optionally, in the foregoing embodiment of the present disclosure, the configuration module includes:

The configuration sub-module is configured to send first configuration information to the terminal, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

Alternatively, it is used to send a plurality of second configuration information to the terminal, and each of the second configuration information is used to configure a parameter of a semi-persistent scheduling configuration.

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.

In summary, in the above-mentioned embodiments of the present disclosure, the terminal can determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource indicated by the DCI and the resource offset values of the multiple semi-persistent scheduling configurations configured by the network side device, thereby Can improve the accuracy of resource determination.

It should be noted that the network-side device provided by the embodiments of the present disclosure is a network-side device capable of executing the resource indication method for semi-persistent scheduling configuration, and all embodiments of the resource indication method for semi-persistent scheduling configuration are applicable to the network. Side equipment, and can achieve the same or similar beneficial effects.

Optionally, an embodiment of the present disclosure further provides a terminal, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor. The computer program implements the semi-static scheduling when executed by the processor. Each process of the configured resource indication method embodiment can achieve the same technical effect. In order to avoid repetition, details are not repeated here.

The embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, each process of the resource indication method embodiment of the semi-static scheduling configuration is realized, and To achieve the same technical effect, in order to avoid repetition, I will not repeat them here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk or optical disk, etc.

It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article or device that includes the element.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method of the above embodiments can be implemented by means of software plus a necessary general hardware platform, or by hardware, but in many cases the former is better Implementation. Based on this understanding, the technical solution of the present disclosure essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.

The embodiments of the present disclosure are described above with reference to the accompanying drawings, but the present disclosure is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present disclosure, many forms can be made without departing from the purpose of the present disclosure and the scope of protection of the claims, all of which fall within the protection of the present disclosure.

The above are only specific implementations of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present disclosure. It should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

A resource determination method for semi-persistent scheduling configuration, applied to a terminal, includes:

Receiving downlink control information DCI, the DCI carrying multiple semi-persistent scheduling configuration activation indications; the DCI also carrying indication information for indicating reference resources;

Obtain multiple semi-static scheduling configuration parameters configured by the network side device;

Determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.
The method according to claim 1, wherein said acquiring a plurality of semi-persistent scheduling configuration parameters configured by a network side device comprises:

Receiving first configuration information sent by a network-side device, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

or,

Receiving multiple pieces of second configuration information sent by the network side device, each of the second configuration information being used to configure a parameter of a semi-persistent scheduling configuration.
The method according to claim 1, wherein the parameter of the semi-persistent scheduling configuration includes at least one of a resource offset value of the semi-persistent scheduling configuration and an index of the semi-persistent scheduling configuration.
The method according to claim 1, wherein the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.
The method according to claim 3, wherein the resource offset value of the semi-persistent scheduling configuration includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.
The method according to claim 5, wherein the granularity of the time domain resource offset value comprises: any one of a time slot, a symbol, and a subframe;

The granularity of the frequency domain offset value includes: a resource block RB or a resource block group RBG.
A resource indication method for semi-persistent scheduling configuration, applied to network side equipment, includes:

Sending downlink control information DCI to the terminal, where the DCI carries multiple activation indications for semi-persistent scheduling configurations; the DCI also carries indication information for indicating reference resources;

Configure multiple semi-persistent scheduling configuration parameters for the terminal.
The method according to claim 7, wherein said configuring multiple semi-persistent scheduling configuration parameters for the terminal comprises:

Sending first configuration information to the terminal, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

or,

Send a plurality of second configuration information to the terminal, and each of the second configuration information is used to configure a parameter of a semi-persistent scheduling configuration.
The method according to claim 7, wherein the parameter of the semi-persistent scheduling configuration includes at least one of a resource offset value of the semi-persistent scheduling configuration and an index of the semi-persistent scheduling configuration.
The method according to claim 7, wherein the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.
The method according to claim 9, wherein the resource offset value of the semi-persistent scheduling configuration includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.
The method according to claim 11, wherein the granularity of the time domain resource offset value comprises: any one of a time slot, a symbol, and a subframe;

The granularity of the frequency domain offset value includes: a resource block RB or a resource block group RBG.
A terminal, including:

A receiving module, configured to receive downlink control information DCI, the DCI carrying multiple semi-persistent scheduling configuration activation indications; the DCI also carrying indication information for indicating reference resources;

The obtaining module is used to obtain multiple semi-static scheduling configuration parameters configured by the network side device;

The determining module is configured to determine the resources of each semi-persistent scheduling configuration activated by the DCI according to the reference resource and the parameters of the semi-persistent scheduling configuration.
The terminal according to claim 13, wherein the acquiring module comprises:

An acquiring submodule, configured to receive first configuration information sent by a network-side device, where the first configuration information is used to configure parameters of multiple semi-persistent scheduling configurations;

Or, for receiving multiple pieces of second configuration information sent by the network side device, each of the second configuration information is used for configuring a parameter of a semi-persistent scheduling configuration.
The terminal according to claim 13, wherein the parameter of the semi-persistent scheduling configuration comprises: at least one of a resource offset value of the semi-persistent scheduling configuration and an index of the semi-persistent scheduling configuration.
The terminal according to claim 13, wherein the reference resource includes at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.
The terminal according to claim 15, wherein the resource offset value of the semi-persistent scheduling configuration includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.
The terminal according to claim 17, wherein the granularity of the time domain resource offset value includes any one of a time slot, a symbol, and a subframe;

The granularity of the frequency domain offset value includes: a resource block RB or a resource block group RBG.
A terminal comprising a processor, a memory, and a program stored on the memory and capable of running on the processor, and when the program is executed by the processor, the implementation is as defined in any one of claims 1 to 6 The steps of the method for determining the resources of the semi-persistent scheduling configuration.
A network side device, including:

A sending module, configured to send downlink control information DCI to the terminal, where the DCI carries multiple activation indications for semi-persistent scheduling configurations; the DCI also carries indication information for indicating reference resources;

The configuration module is used to configure multiple semi-static scheduling configuration parameters for the terminal.
The network side device according to claim 20, wherein the configuration module comprises:

The configuration submodule is configured to send first configuration information to the terminal, where the first configuration information is used to configure multiple semi-persistent scheduling configuration parameters;

Or, it is used to send a plurality of second configuration information to the terminal, and each of the second configuration information is used to configure a parameter of a semi-persistent scheduling configuration.
The network side device according to claim 20, wherein the parameter of the semi-persistent scheduling configuration includes at least one of a resource offset value of the semi-persistent scheduling configuration and an index of the semi-persistent scheduling configuration.
The network side device according to claim 20, wherein the reference resource comprises at least one of the following:

Time domain resources;

Frequency domain resources;

Demodulation reference signal DMRS port number;

DMRS sequence.
The network side device according to claim 22, wherein the resource offset value of the semi-persistent scheduling configuration includes at least one of the following:

Time domain resource offset value;

Frequency domain resource offset value;

DMRS port offset value;

DMRS sequence offset value.
The network side device according to claim 24, wherein the granularity of the time domain resource offset value includes any one of a time slot, a symbol, and a subframe;

The granularity of the frequency domain offset value includes: a resource block RB or a resource block group RBG.
A network-side device, comprising a processor, a memory, and a program stored on the memory and capable of running on the processor, and the program is executed by the processor to implement any one of claims 7 to 12 The steps of the resource indication method for semi-persistent scheduling configuration described in the item.
A computer-readable storage medium with a program stored on the computer-readable storage medium, and when the program is executed by a processor, the method for determining a resource for semi-static scheduling configuration according to any one of claims 1 to 6 is implemented Or, when the program is executed by a processor, the step of implementing the resource indication method for semi-persistent scheduling configuration according to any one of claims 7 to 12.