WO2019137143A1

WO2019137143A1 - Scheduling processing method and apparatus, storage medium, and electronic device

Info

Publication number: WO2019137143A1
Application number: PCT/CN2018/120728
Authority: WO
Inventors: 李剑; 郝鹏; 左志松
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-01-12
Filing date: 2018-12-12
Publication date: 2019-07-18
Also published as: CN110035545A

Abstract

Provided are a scheduling processing method and apparatus, a storage medium, and an electronic device. The scheduling processing method comprises: demodulating first user data according to detected information of a first physical downlink control channel (PDCCH), and within the duration of demodulating the first user data, determining that there is also a monitoring position for a second PDCCH; and according to a predetermined policy, selecting one of the following operations for processing: receiving the first user data and stopping blind detection of the second PDCCH; and carrying out blind detection on the second PDCCH and stopping receiving the first user data.

Description

Scheduling processing method and device, storage medium, electronic device

Cross-reference to related applications

The present application is filed on the basis of the Chinese Patent Application No. PCT-A--------

Technical field

The present application relates to the field of communications, but is not limited to the field of communications, and in particular, to a scheduling processing method and apparatus, a storage medium, and an electronic device.

Background technique

With the development of wireless communication technology and the increasing demand for communication by users, in order to meet the needs of higher, faster and newer communication, the fifth generation mobile communication (5th Generation, 5G for short) technology has become the trend of future network development. . A 5G communication system is considered to be implemented in a higher and wider frequency band (e.g., above 3 GHz) in order to achieve higher data rates.

In the 3rd Generation Partnership Project (3GPP) New Radio (NR) Demand Report, it is clear that the NR network needs to support low latency and high reliability services (URLLC, Ultra-Reliable and Low Latency Communications). ). The performance indicators of the URLLC service include two, which are the user plane average delay and reliability. For user plane delay, both uplink and downlink are 0.5ms average delay. In terms of reliability, it is required to achieve 99.999% reliable transmission for a given size of data packet within 1ms under certain channel conditions. This will require a shorter scheduling interval for the URLLC service, such as using 125 microseconds as the length of one slot, or two orthogonal frequency divisions with a normal cyclic prefix (CP, Cyclic Prefix) with a subcarrier spacing of 15 kHz. The length of OFDM (Orthogonal Frequency Division Multiplexing) is the length of a mini-slot (mini-slot), where the mini-slot acts as a scheduling unit for the URLLC service.

In the related art, the enhanced mobile broadband service in the NR is mainly used to increase the network capacity (eMBB, enhanced Mobile BroadBand), and the delay requirement is more relaxed than the URLLC, and the average delay of the uplink and downlink user planes is 4 ms. Therefore, the base station can schedule eMBB data with a longer scheduling interval, thereby reducing control channel overhead caused by frequent scheduling. For example, one or more slots (slots) are employed as the scheduling unit having the first eMBB.

In the related art, according to the NR protocol, the same UE can simultaneously support the eMBB and the URLLC service. Currently, the protocol can configure two search space sets, one for the eMBB service and one for the URLLC service. A situation may occur in which a UE monitors a PDCCH candidate in a first search space set, and after blindly detecting a physical downlink control channel (PDCCH), further according to downlink control information (Downlink Control Information) When the resource allocation bit field indicated by the resource allocation bit field demodulates the data, if there are other PDCCH candidates, the UE further blindly checks the PDCCH to prevent a possible burst, which causes the UE to demodulate. At the same time, the data should be blindly checked for PDCCH, thereby increasing the complexity of UE detection. In addition, the current NR protocol supports slot-based scheduling and cross-slot scheduling. If multiple scheduling points to the same slot, the UE will be caused. Confused. In view of the above problems in the related art, no effective solution has been found yet.

Summary of the invention

The embodiment of the present application provides a scheduling processing method and device, a storage medium, and an electronic device.

According to an embodiment of the present application, a scheduling processing method is provided, including: demodulating first user data according to the detected first physical downlink control channel PDCCH information, and determining, during a duration of demodulating the first user data, There is also a monitoring location of the second PDCCH; selecting one of the following actions for processing according to a predetermined policy: receiving the first user data, and stopping blind detection of the second PDCCH; blindly detecting the second PDCCH, and stopping receiving the One user data.

According to another embodiment of the present application, a scheduling processing method is provided, including: receiving first scheduling information at a first moment, and receiving second scheduling information at a second moment, wherein the first scheduling information indicates a second radio resource, the second scheduling information indicating the second radio resource; determining, when the first source scheduling information and the second source of the radio source indicated by the second scheduling information overlap, determining whether to use the first scheduling information or the Second scheduling information.

According to another embodiment of the present application, a scheduling processing apparatus is provided, including: a determining module, configured to demodulate first user data according to the detected first physical downlink control channel PDCCH information, and demodulate the first user data For the duration of the determination, the monitoring location of the second PDCCH is further determined; the executing module is configured to select, according to the predetermined policy, one of the following actions: receiving the first user data, and stopping the blind detection of the second PDCCH; Determining the second PDCCH and stopping receiving the first user data.

According to another embodiment of the present application, there is provided a scheduling processing apparatus, including: a receiving module configured to receive first scheduling information at a first time, and receive second scheduling information at a second time, wherein the a scheduling information indicating a first radio resource, the second scheduling information indicating a second radio resource, and a determining module configured to determine when the radio source indicated by the first scheduling information and the second scheduling information overlap The first scheduling information or the second scheduling information is used.

According to still another embodiment of the present application, there is also provided a storage medium having stored therein a computer program, wherein the computer program is configured to execute the steps of any one of the method embodiments described above.

According to still another embodiment of the present application, there is also provided an electronic device comprising a memory and a processor, wherein the memory stores a computer program, the processor being configured to execute the computer program to perform any of the above The steps in the method embodiments.

With the present application, when it is found that there is still the monitoring position of the second PDCCH during the duration of demodulating the first user data of the first PDCCH information, only one behavior is selected in the behavior of receiving the first user data and blindly detecting the second PDCCH. It avoids the blind detection of the PDCCH while demodulating the data, and solves the technical problem that the detection of the PDCCH is blindly detected when the user data is demodulated in the related art, which reduces the complexity of the detection and can reduce the detection terminal. Software design costs such as hardware cost and software development complexity.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the present application, and are intended to be a part of this application. In the drawing:

1 is a block diagram showing a hardware structure of a mobile terminal according to a scheduling processing method according to an embodiment of the present application;

2 is a flowchart of a scheduling processing method according to an embodiment of the present application;

FIG. 3 is a flowchart of another scheduling processing method according to an embodiment of the present application; FIG.

FIG. 4 is a structural block diagram of a scheduling processing apparatus according to an embodiment of the present application; FIG.

FIG. 5 is a structural block diagram of another scheduling processing apparatus according to an embodiment of the present application; FIG.

FIG. 6 is a schematic flowchart of an embodiment of the present invention;

FIG. 7 is a schematic diagram of two PDCCHs corresponding to one slot in this embodiment;

FIG. 8 is a schematic flowchart of an embodiment of the present invention;

FIG. 9 is a schematic flowchart of an embodiment of the present invention;

FIG. 10 is a schematic flowchart of an embodiment of the present invention;

11 is a schematic diagram of a base station configuration twice scheduling data according to an embodiment of the present invention;

FIG. 12 is a schematic diagram of resource conflicts provided by an embodiment of the present invention.

Detailed ways

The present application will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or order.

The method embodiment provided in Embodiment 1 of the present application can be executed in a mobile terminal, a computer terminal or the like. Taking a mobile terminal as an example, FIG. 1 is a hardware structural block diagram of a mobile terminal of a scheduling processing method according to an embodiment of the present application. As shown in FIG. 1, mobile terminal 10 may include one or more (only one shown in FIG. 1) processor 102 (processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA. And a memory 104 for storing data, in some embodiments, the mobile terminal described above may further include a transmission device 106 for communication functions and an input and output device 108. It will be understood by those skilled in the art that the structure shown in FIG. 1 is merely illustrative, and does not limit the structure of the above mobile terminal. For example, the mobile terminal 10 may also include more or fewer components than those shown in FIG. 1, or have a different configuration than that shown in FIG.

The memory 104 can be used to store a computer program, for example, a software program of a application software and a module, such as a computer program corresponding to the scheduling processing method in the embodiment of the present application, and the processor 102 executes each computer program by executing a computer program stored in the memory 104. A functional application and data processing, that is, the above method is implemented. Memory 104 may include high speed random access memory, and may also include non-volatile memory such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory. In some examples, memory 104 may further include memory remotely located relative to processor 102, which may be connected to mobile terminal 10 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

Transmission device 106 is configured to receive or transmit data via a network. The above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module for communicating with the Internet wirelessly.

The network architecture that can be run by the embodiment of the present application includes: a terminal, a base station, where the terminal interacts with the base station.

In this embodiment, a scheduling processing method is performed on the mobile terminal or the network architecture. FIG. 2 is a flowchart of a scheduling processing method according to an embodiment of the present application. As shown in FIG. 2, the process includes the following steps. step:

Step S202, demodulating the first user data according to the detected first physical downlink control channel PDCCH information, and determining, during the duration of demodulating the first user data, that the monitoring position of the second PDCCH still exists;

Step S204, selecting one of the following actions according to the predetermined policy: receiving the first user data, and stopping the blind detection of the second PDCCH; blindly detecting the second PDCCH, and stopping receiving the first user data.

Through the above steps, when the monitoring position of the second PDCCH is found in the duration of demodulating the first user data of the first PDCCH information, only one behavior is selected in the behavior of receiving the first user data and blindly detecting the second PDCCH. It avoids the blind detection of the PDCCH while demodulating the data, and solves the technical problem that the detection of the PDCCH is blindly detected when the user data is demodulated, thereby reducing the complexity of the detection and reducing the design cost of the detection terminal. .

In an example, after the second PDCCH is blindly detected, the method further includes: when the second PDCCH is blindly detected during the duration of demodulating the first user data, the wireless is within the second user data according to the second PDCCH information. The resource (described by taking the radio resource as the time domain and/or the frequency domain as an example) demodulates the corresponding second user data; after the demodulation of the second user data is completed, the time domain outside the second user data range and/or Or the frequency domain resource continues to demodulate the first user data.

In another example, after the second PDCCH is blindly detected, the method further includes: when the second PDCCH is not blindly detected within a duration of demodulating the first user data, in a time domain outside the second PDCCH range and/or The frequency domain resources continue to demodulate the first user data.

In some embodiments, the present embodiment selects one of the following actions for processing according to a predetermined policy, including at least one of the following:

Randomly choose one of the following behaviors for processing;

According to the preset rule, one of the following actions is selected for processing; for example, the first user data is received first by default, and the second PDCCH is stopped for blind detection;

Select one of the following behaviors to process based on the business attributes. In some embodiments, the service attribute includes at least one of: a service priority; a sequence in which the services occur; a delay attribute of the service. The service is a service carried by the PDCCH corresponding to the user data. For example, in the 5G communication system, the service includes: URLLC, eMBB, and the like. If the URLLC requires a higher delay, the operation corresponding to the URLLC service may be processed first, such as stopping receiving the first user data and blindly detecting the second PDCCH.

In some embodiments, the first PDCCH and the second PDCCH correspond to different search spaces, respectively.

In some embodiments, the first PDCCH and the second PDCCH correspond to different PDCCH listening periods and/or PDCCH listening positions, respectively.

In this embodiment, a scheduling processing method is performed on the mobile terminal or the network architecture. FIG. 3 is a flowchart of another scheduling processing method according to an embodiment of the present application. As shown in FIG. 3, the process includes The following steps:

Step S302, receiving first scheduling information at a first moment, and receiving second scheduling information at a second moment, where the first scheduling information indicates a first radio resource, and the second scheduling information indicates a second radio resource;

Step S304, determining that the first scheduling information or the second scheduling information is used when there is an overlap of the radio resources indicated by the first scheduling information and the second scheduling information. The scheduling information is carried by the resource allocation domain of the downlink control message.

The first radio resource and the second radio resource overlap, and one of the first scheduling information or the second scheduling information is used to receive the corresponding radio resource. Optionally, the radio resource overlap includes any overlap and complete overlap.

In some embodiments, determining whether to adopt the first scheduling information or the second scheduling information comprises: comparing the first time and the second time, selecting, in the first scheduling information and the second scheduling information, that the receiving time is closest to the current time Scheduling information; comparing the first time and the second time, selecting scheduling information that is the farthest from the current time in the first scheduling information and the second scheduling information; determining whether to adopt the first scheduling information or the second scheduling based on at least one of the following Information: business priority, sequence of business occurrences, and business delay attributes.

In some embodiments, after determining to adopt the first scheduling information or the second scheduling information, the method further includes: receiving the radio resource indicated by the determined scheduling information, and rejecting receiving the scheduling other than determining the adopted scheduling information. The wireless resource indicated by the information.

In this embodiment, the first radio resource includes at least one of the following: a first time domain resource, a first frequency domain resource, and the second radio resource includes at least one of the following: a second time domain resource, and a second frequency domain resource. Of course, in some scenarios, the radio resources may also be code domain resources, air domain resources, sea area resources, and the like.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present application.

In this embodiment, a scheduling processing device is also provided, which is used to implement the foregoing embodiments and preferred embodiments, and has not been described again. As used below, the term "module" may implement a combination of software and/or hardware of a predetermined function. Although the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.

FIG. 4 is a structural block diagram of a scheduling processing apparatus according to an embodiment of the present application. As shown in FIG. 4, the apparatus includes:

The determining module 40 is configured to demodulate the first user data according to the detected first physical downlink control channel PDCCH information, and determine, in the duration of demodulating the first user data, that the monitoring location of the second PDCCH still exists;

The executing module 42 is configured to select one of the following actions according to the predetermined policy: receiving the first user data, and stopping the blind detection of the second PDCCH; blindly detecting the second PDCCH, and stopping receiving the first user data.

In some embodiments, the execution module includes one of: a first selection unit configured to be in the second user data range according to the second PDCCH information when the second PDCCH is blindly detected within a duration of demodulating the first user data The time domain and/or the frequency domain resource within the demodulation corresponding second user data; and the second selecting unit, configured to: in the time domain outside the second user data range after the second user data demodulation is completed Or the frequency domain resource continues to demodulate the first user data.

FIG. 5 is a structural block diagram of another scheduling processing apparatus according to an embodiment of the present application. As shown in FIG. 5, the apparatus includes:

The receiving module 50 is configured to receive the first scheduling information at the first moment, and receive the second scheduling information at the second moment, where the first scheduling information indicates the first radio resource, and the second scheduling information indicates the second radio resource;

The determining module 52 is configured to determine to adopt the first scheduling information or the second scheduling information when the wireless sources indicated by the first scheduling information and the second scheduling information overlap.

In some embodiments, the determining module includes one of the following: the first determining unit is configured to compare the first time and the second time, and select, in the first scheduling information and the second scheduling information, scheduling information that is the closest to the current time. a second determining unit, configured to compare the first time and the second time, and select, in the first scheduling information and the second scheduling information, scheduling information that is the farthest from the current time; the third determining unit is based on at least one of the following The first scheduling information or the second scheduling information is determined to be: a service priority, a sequence of service occurrence, and a service delay attribute.

It should be noted that each of the above modules may be implemented by software or hardware. For the latter, the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination. The forms are located in different processors.

This embodiment is an optional embodiment of the present application, and is used to describe the present application in detail in conjunction with specific embodiments:

This embodiment provides a method for resolving conflicts to prevent UE complexity and UE confusion.

One case is when the UE detects the PDCCH and starts demodulating the user data PDSCH, if there are other PDCCH candidates, what should the UE do at this time:

The blind PDCCH can be stopped and only the UE data can be demodulated; or

The UE can be demodulated and the PDCCH can be detected. If the new PDCCH is detected, the data corresponding to the new PDCCH needs to be further demodulated, and then the data corresponding to the old PDCCH is demodulated. If no new PDCCH is detected, the old PDCCH is demodulated. Data corresponding to the PDCCH; or

Or the UE decides which method to adopt, and decides to be based on at least one of the following: service priority, sequence of business occurrence, and service delay attribute.

In another case, if the base station is scheduled to point to the same slot multiple times and the time-frequency resources conflict, the UE is solved based on one of the following solutions:

The scheduling information closest to the current time is taken as the standard, and the data corresponding to the scheduling information at other times is not received;

The scheduling information that is farthest from the current time is taken as the standard; the data corresponding to the scheduling information at other times is not received;

Based on at least one of the following: a service priority, a sequence of service occurrences, and a service delay attribute; the UE determines which scheduling time scheduling information is used; and does not receive data corresponding to the scheduling information at other times;

For the resources in which the time-frequency resource conflicts, the scheduling information closest to the current time is taken as the priority, and the data corresponding to the scheduling information at other times is not received;

For the resources in which the time-frequency resources conflict, the scheduling information that is farthest from the current time is taken as the standard; the data corresponding to the scheduling information at other times is not received;

Based on at least one of the following: a service priority, a sequence of service occurrences, and a service delay attribute; the UE decides which scheduling time scheduling information is subject to the resource for the time-frequency resource conflict; and does not receive scheduling information at other times. Corresponding data.

This embodiment also includes the following implementation manners:

6 is a flow chart of an embodiment, as shown in FIG. 6, including UE receiving behavior:

S101: The base station configures and sends an RRC (Radio Resource Control) message to the UE.

In some embodiments, the message includes at least a CORESET configuration parameter, a Search Space Set configuration parameter, and a Search Space configuration parameter.

In some embodiments, the base station can configure n Search Space sets, where 1≤n≤10, corresponding to different CORESET configuration parameters and Search Space configuration parameters;

For example, the base station can be configured with two search space sets, one for eMBB services and one for URLLC services, where two search space sets correspond to different CORESET configuration parameters and Search Space configuration parameters, for example, different PDCCH listening periods, different time As shown in FIG. 7, the frequency resource, the different aggregation level, and the like are shown in FIG. 7. FIG. 7 is a schematic diagram of the two PDCCHs corresponding to one slot in this embodiment.

In some embodiments, the search space may be a common search space (public) or a UE-specific search space (dedicated);

S102: The UE receives an RRC message.

S103: The base station schedules UE data and configuration control messages, and sends user data and DCI information to the UE.

In some embodiments, the resource allocation field in the DCI message indicates a time-frequency resource occupied by actual transmission of the UE data;

In some embodiments, the base station configures and transmits a DCI message based on the search space set corresponding to different CORESET configuration parameters and Search Space configuration parameters;

S104: The UE monitors a group of PDCCH candidates according to the search space set configuration, if the UE detects the first PDCCH based on a certain search space, and demodulates the first user data according to the PDCCH information, if the duration of the first user data is demodulated Determining that there are other PDCCH listening positions, the UE continues to receive the first user data, and stops blind checking other PDCCHs;

In some embodiments, the UE detects that the PDCCH refers to the search space of the high-layer configuration in a certain search space, and on the CCE (Control Channel Element) where the DCI may be distributed, the UE attempts to use the corresponding RNTI, possible DCI. Format, possible aggregation level (AL), to perform CRC (Cyclic Redundancy Check) check. If the CRC is successful, it means that the PDCCH is detected, so that the DCI content is further solved.

In some embodiments, the UE should detect a candidate PDCCH in a non-discontinuous reception slot;

In some embodiments, the first PDCCH and the second PDCCH may correspond to different search spaces;

In some embodiments, the first PDCCH and the second PDCCH may correspond to different PDCCH listening periods and/or PDCCH listening positions.

As shown in FIG. 8, FIG. 8 is a schematic flowchart of another embodiment, including UE receiving behavior:

S101: The base station configures and sends an RRC message to the UE.

For example, the base station can be configured with two search space sets, one for eMBB services and one for URLLC services, where two search space sets correspond to different CORESET configuration parameters and Search Space configuration parameters, for example, different PDCCH listening periods, different time Frequency resources, different aggregation levels, etc.

In some embodiments, the search space may be a common search space or a UE-specific search space;

S102: The UE receives an RRC message.

S104: The UE monitors a group of PDCCH candidates according to the search space set configuration, if the UE detects the first PDCCH based on a certain search space, and demodulates the first user data according to the PDCCH information, if the first user data is demodulated It is determined that there are other PDCCH monitoring locations in the duration, the UE blindly checks other PDCCHs, and stops receiving the first user data;

In some embodiments, the UE detects that the PDCCH refers to the search space of the high-layer configuration in the UE, and the UE attempts to use the corresponding RNTI, the possible DCI format, and the possible aggregation on the CCE where the DCI may be distributed. Level (Aggregation Level, AL for short) to perform CRC (Cyclic Redundancy Check) check. If the CRC is successful, it means that the PDCCH is detected, so that the DCI content is further solved.

In some embodiments, the UE should detect PDCCH candidates in a non-discontinuous reception slot;

In some embodiments, after the UE blindly detects other PDCCHs, if the second PDCCH is blindly detected during the duration of demodulating the first user data, according to the second PDCCH information, the second user data range Time domain and/or frequency domain resources within the demodulation corresponding second user data; after the second user data demodulation is completed, time domain and/or frequency domain resources outside the second user data range continue Demodulating the first user data;

In some embodiments, after the UE blindly checks other PDCCHs, if the second PDCCH is not blindly detected during the duration of demodulating the first user data, outside the second PDCCH range The time domain and/or frequency domain resources continue to demodulate the first user data;

As shown in FIG. 9, FIG. 9 is a flowchart of still another embodiment, including:

S101: The base station configures and sends an RRC message to the UE.

S102: The UE receives an RRC message.

S104: The UE monitors a group of PDCCH candidates according to the search space set configuration, if the UE detects the first PDCCH based on a certain search space, and demodulates the first user data according to the PDCCH information, if the duration of the first user data is demodulated Determining that there are other PDCCH listening positions, the UE decides to select to blindly check other PDCCHs, and stops receiving the first user data or continues to receive the first user data, and stops blind checking other PDCCHs;

In some embodiments, the determining to blindly check other PDCCHs based on at least one of the following, and stopping receiving the first user data or continuing to receive the first user data, and stopping blind checking other PDCCHs: service priority, sequence of service occurrence , business delay attribute;

As shown in FIG. 10, FIG. 10 is a flowchart of still another embodiment, indicating a scheduling processing method, including:

S101: The base station configures and sends an RRC message to the UE.

For example, the base station can configure one search space set for the eMBB service;

S102: The UE receives an RRC message.

For example, as shown in FIG. 11, FIG. 11 is a schematic diagram of configuring two scheduling data in this embodiment. The base station configures two scheduling data situations, and the nth slot uses cross-slot scheduling, and the scheduling points to the nth slot and the n+th. 1 slot; the n+1th slot uses slot-based scheduling, that is, the scheduling points to the n+1th slot, that is, the base station multiple scheduling points to the same slot. FIG. 12 is a schematic diagram of resource conflicts in this embodiment, including partial conflicts and all conflicts.

S104: The UE monitors a group of PDCCH candidates according to the search space set configuration, and blindly detects the PDCCH. If the PDCCH is detected, the UE further receives the PDSCH according to the DCI content, and if the base station n scheduling information indicates that the time domain and/or the frequency domain resources partially overlap or completely When overlapping, the UE can choose one of the following operations:

By default, the scheduling information closest to the current time is taken as the priority, and the data corresponding to the scheduling information at other times is not received;

The default is the scheduling information that is farthest from the current time; the data corresponding to the scheduling information at other times is not received;

In some embodiments, the UE detects that the PDCCH in one seat space refers to the UE based on the high-layer configured search space, and on the CCE where the DCI may be distributed, the UE attempts to use the corresponding RNTI, the possible DCI format, and the possible aggregation level. (Aggregation Level, AL for short) to perform CRC (Cyclic Redundancy Check) check. If the CRC is successful, it means that the PDCCH is detected, so that the DCI content is further solved.

In some embodiments, the UE should detect PDCCH candidates in a non-discontinuous reception slot.

Embodiments of the present application also provide a storage medium having stored therein a computer program, wherein the computer program is configured to execute the steps of any one of the method embodiments described above.

In some embodiments, in the present embodiment, the above storage medium may be configured to store a computer program for performing the following steps:

S1: Demodulate the first user data according to the detected first physical downlink control channel PDCCH information, and determine, during the duration of demodulating the first user data, that the monitoring location of the second PDCCH still exists;

S2: Select one of the following actions according to a predetermined policy: receiving the first user data, and stopping the blind detection of the second PDCCH; blindly detecting the second PDCCH, and stopping receiving the first user data.

In some embodiments, in the embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), and a Random Access Memory (RAM). ), removable hard drives, disks, or optical discs, and other media that can store computer programs.

Embodiments of the present application also provide an electronic device including a memory and a processor having a computer program stored therein, the processor being configured to execute a computer program to perform the steps of any one of the method embodiments above.

In some embodiments, the electronic device may further include a transmission device and an input and output device, wherein the transmission device is coupled to the processor, and the input and output device is coupled to the processor.

In some embodiments, in the present embodiment, the above processor may be configured to perform the following steps by a computer program:

In some embodiments, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

Obviously, those skilled in the art should understand that the above modules or steps of the present application can be implemented by a general computing device, which can be concentrated on a single computing device or distributed in a network composed of multiple computing devices. In some embodiments, they may be implemented by program code executable by a computing device such that they may be stored in a storage device for execution by the computing device and, in some cases, may differ from this The steps shown or described are performed sequentially, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated into a single integrated circuit module. Thus, the application is not limited to any particular combination of hardware and software.

The above description is only the preferred embodiment of the present application, and is not intended to limit the present application, and various changes and modifications may be made to the present application. Any modifications, equivalent substitutions, improvements, etc. made within the principles of this application are intended to be included within the scope of the present application.

Claims

A scheduling processing method includes:

Demodulating the first user data according to the detected first physical downlink control channel PDCCH information, and determining, during the duration of demodulating the first user data, that the monitoring location of the second PDCCH still exists;

Choose one of the following behaviors to process according to the predetermined strategy:

Receiving the first user data, and stopping blind detection of the second PDCCH;

The second PDCCH is blindly detected, and the receiving of the first user data is stopped.
The method of claim 1, wherein after blindly detecting the second PDCCH, the method further comprises:

Demodulating the corresponding second user data according to the second PDCCH information in the second user data range, when the second PDCCH is blindly detected in the duration of the demodulating the first user data;

After the second user data demodulation is completed, the radio resources outside the second user data range continue to demodulate the first user data.
The method of claim 1, wherein after blindly detecting the second PDCCH, the method further comprises:

When the second PDCCH is not blindly detected within the duration of the demodulation of the first user data, the radio resources outside the second PDCCH range continue to demodulate the first user data.
The method of claim 1, wherein the selecting one of the following actions for processing according to a predetermined policy comprises at least one of:

Randomly choose one of the following behaviors for processing;

Select one of the following actions to process according to the preset rules;

Select one of the following behaviors to process based on the business attributes.
The method of claim 4, wherein the service attribute comprises at least one of: a service priority; a sequence in which the services occur; a delay attribute of the service.
The method of claim 1, wherein the first PDCCH and the second PDCCH respectively correspond to different search spaces.
The method according to claim 1, wherein the first PDCCH and the second PDCCH respectively correspond to different PDCCH listening periods and/or PDCCH listening positions.
The method according to claim 4, wherein selecting one of the following actions for processing according to a preset rule comprises one of the following:

Receiving the first user data by default, and stopping blind detection of the second PDCCH;

The second PDCCH is blindly detected by default, and the receiving of the first user data is stopped.
A scheduling processing method includes:

Receiving the first scheduling information at the first moment, and receiving the second scheduling information at the second moment, where the first scheduling information indicates a first radio resource, and the second scheduling information indicates a second radio resource;

And determining, when the radio resources indicated by the first scheduling information and the second scheduling information overlap, adopting the first scheduling information or the second scheduling information.
The method according to claim 9, wherein the determining to adopt the first scheduling information or the second scheduling information comprises one of the following:

Comparing the first time and the second time, selecting scheduling information that is the closest to the current time in the first scheduling information and the second scheduling information;

Comparing the first time and the second time, selecting scheduling information that is the farthest from the current time in the first scheduling information and the second scheduling information;

The first scheduling information or the second scheduling information is determined to be adopted based on at least one of the following: a service priority, a sequence of service occurrence, and a delay attribute of the service.
The method of claim 9, wherein after determining to adopt the first scheduling information or the second scheduling information, the method further comprises:

And receiving the radio resource indicated by the scheduling information that is determined to be used, and rejecting the radio resource indicated by the scheduling information except the scheduling information that is determined to be used.
The method according to claim 9, wherein the first radio resource comprises at least one of: a first time domain resource, a first frequency domain resource; and the second radio resource comprises at least one of: a second time Domain resource, second frequency domain resource.
A scheduling processing device includes:

a determining module, configured to demodulate the first user data according to the detected first physical downlink control channel PDCCH information, and determine, during the duration of demodulating the first user data, that the monitoring location of the second PDCCH still exists;

The execution module is configured to select one of the following actions according to the predetermined policy: receiving the first user data, and stopping blind detection of the second PDCCH; blindly detecting the second PDCCH, and stopping receiving the first user data.
The apparatus of claim 13 wherein said execution module comprises one of:

a first selecting unit, configured to perform demodulation of the radio resource within the second user data range according to the second PDCCH information when the second PDCCH is blindly detected during the duration of demodulating the first user data Second user data;

And a second selecting unit, configured to continue demodulating the first user data by using radio resources outside the second user data range after the second user data demodulation is completed.
A scheduling processing device includes:

a receiving module, configured to receive first scheduling information at a first moment, and receive second scheduling information at a second moment, where the first scheduling information indicates a first radio resource, and the second scheduling information indicates a second radio Resource

And a determining module, configured to determine to adopt the first scheduling information or the second scheduling information when there is overlap between the first scheduling information and the radio resource indicated by the second scheduling information.
The apparatus of claim 15 wherein said determining module comprises one of the following:

The first determining unit is configured to compare the first time and the second time, and select scheduling information that is the closest to the current time in the first scheduling information and the second scheduling information;

a second determining unit, configured to compare the first time and the second time, and select scheduling information that is the farthest from the current time in the first scheduling information and the second scheduling information;

The third determining unit determines to adopt the first scheduling information or the second scheduling information based on at least one of the following: a service priority, a sequence of service occurrence, and a service delay attribute.
A storage medium having stored therein a computer program, wherein the computer program is arranged to execute the method of any one of claims 1 to 12 when executed.
An electronic device comprising a memory and a processor, wherein the memory stores a computer program, the processor being arranged to execute the computer program to perform the method of any one of claims 1 to 12 method.