Power headroom report resource scheduling and sending method and device

Abstract

The invention relates to a power clearance report resource scheduling and sending method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: configuring and sending received power clearance report resource scheduling and sending signaling according to service requirements of industrial automation equipment; wherein the sending and receiving power clearance report resource scheduling and sending signaling is used for indicating a sending mode and a sending strategy of a power clearance report; and under the condition that the power clearance report needs to be sent, sending the power clearance report according to the indication of sending and receiving the power clearance report resource scheduling and sending the signaling. Therefore, the accuracy of the power clearance report and the control information received by the control end and the correctness of resource allocation and scheduling can be ensured. Resource allocation and scheduling errors caused by detection errors of the control end on the power clearance report and the control information data are avoided, and the resource allocation, scheduling and use efficiency of a communication system is remarkably improved.

Description

Technical Field

[0001] This application relates to the field of wireless communication technologies, and in particular, to a method, apparatus, computer device, computer-readable storage medium, and computer program product for power headroom report resource scheduling and transmission. Background Art

[0002] With the development of wireless communication technologies, the Long Term Evolution (LTE) and LTE-Advanced of the 3rd Generation Partnership Project (3GPP), as well as the latest 5G New Radio (NR) technology, have emerged, greatly increasing the bandwidth of wireless communication.

[0003] Currently, Carrier Aggregation (CC) is a key technology for supporting larger bandwidths in future wireless communication systems. By aggregating carriers of different types and / or sizes, carriers with larger bandwidths can be formed. When devices, sensors, etc. carried on industrial automation equipment change, or test items change, the existing control channels cannot adapt to the power headroom report (PHR) resource allocation information on different service devices, resulting in the inability to schedule and allocate correct carrier resources for devices of different services. Summary of the Invention

[0004] Based on this, to address the above technical problems, it is necessary to provide a method, apparatus, computer device, computer-readable storage medium, and computer program product for power headroom report resource scheduling and transmission that can ensure the correctness of carrier resource allocation and reduce scheduling errors.

[0005] In a first aspect, this application provides a method for power headroom report resource scheduling and transmission, which is applied to a control end. The method includes:

[0006] Configuring a signaling for power headroom report resource scheduling and transmission according to the service requirements of industrial automation equipment; wherein the signaling for power headroom report resource scheduling and transmission is used to indicate the transmission method and transmission strategy of the power headroom report;

[0007] When it is necessary to send a power headroom report, send the power headroom report according to the indication of the signaling for power headroom report resource scheduling and transmission.

[0008] In one embodiment, the resource scheduling and transmission signaling of the transmit-receive power headroom report are divided into several functional fields according to functions. The functional fields include at least one of: power headroom report resource scheduling, allocation, and timing control field; power headroom report transmission mode and policy selection control field; power headroom report acknowledgment / non-acknowledgment information control field; power headroom report and primary carrier control information data detection and storage control field; power headroom report feedback field.

[0009] In one embodiment, the power headroom report resource scheduling, allocation, and timing control field is used to schedule and allocate the power headroom report primary carrier resources on services and / or test items, determine the transmit delay of the power headroom report on different services and / or test items, and establish a power headroom report timing control list.

[0010] The power headroom report transmission mode and policy selection control field is used to select and determine the transmission mode and transmission policy of the power headroom report.

[0011] The power headroom report acknowledgment / non-acknowledgment information control field is used to send acknowledgment / non-acknowledgment information and determine the acknowledgment / non-acknowledgment information transmission period.

[0012] The power headroom report and primary carrier control information data detection and storage control field is used to retransmit the power headroom report and control information data backed up in the memory when the power headroom report acknowledgment / non-acknowledgment information control field feeds back non-acknowledgment information; when the power headroom report acknowledgment / non-acknowledgment information control field feeds back acknowledgment information, clear the power headroom report and control information data backed up in the memory and re-store the new power headroom report and control information data.

[0013] The power headroom report feedback field is used to complete signaling interaction with the device carried by the service and / or test item.

[0014] In one embodiment, configuring the resource scheduling and transmission signaling of the transmit-receive power headroom report according to the service requirements of industrial automation equipment includes:

[0015] Initialize each functional field in the resource scheduling and transmission signaling of the transmit-receive power headroom report respectively.

[0016] Obtain the measurement parameters on the services and / or test items of the industrial automation equipment and set the power headroom report transmission mode selection threshold. Among them, the measurement parameters include at least one of: interference type, interference intensity, path loss.

[0017] Initialize the transmission period of the power headroom report and control information data.

[0018] Change the power headroom report transmission method and the policy selection control field in the transmission and reception power headroom report resource scheduling and transmission signaling according to the measurement parameters.

[0019] In one embodiment, the power headroom report transmission method and the transmission policy indicated by the power headroom report transmission method and policy selection control field in the transmission and reception power headroom report resource scheduling and transmission signaling include:

[0020] Independently allocate the primary carrier resources on the control signaling of the services and / or test items for the timed transmission of the power headroom report for the target requirements, and independently set the performance parameters on the primary carrier resources of the control signaling.

[0021] Set the timing reference point as the reference clock for the services and / or test items for the timed transmission of the power headroom report for the target requirements.

[0022] Adjust the carrier resources and performance parameters on the services and / or test items for the timed transmission of the power headroom report for the target requirements.

[0023] In one embodiment, the power headroom report transmission method and the transmission policy indicated by the power headroom report transmission method and policy selection control field in the transmission and reception power headroom report resource scheduling and transmission signaling include:

[0024] Measure the transmission delay of the power headroom report on the services and / or test items, and establish a power headroom report timing control list.

[0025] Set the timing reference point according to the reference clock, transmit the power headroom report timing control list and all the power headroom report information, and obtain the information matching the delay on the power headroom report information according to the delay specified in the power headroom report timing control list.

[0026] Group the services and / or test items according to the power headroom report transmission delay, and continuously schedule and allocate the primary carrier resources.

[0027] Adjust the performance parameters on all the primary carrier resources of the grouped services and / or test items.

[0028] In one embodiment, the power headroom report transmission method and the transmission policy indicated by the power headroom report transmission method and policy selection control field in the transmission and reception power headroom report resource scheduling and transmission signaling include:

[0029] Obtain the measurement data on all the services and / or test items, where the measurement data includes at least one of the interference type, interference intensity, path loss, transmission delay of the power headroom report, and reception delay of the power headroom report.

[0030] Set the transmission and / or reception thresholds of the power headroom report according to the test data;

[0031] For the first type of service and / or test item, schedule and allocate continuous subcarrier resources respectively, and uniformly set the performance parameters on the subcarrier resources scheduled and allocated respectively;

[0032] For the second type of service and / or test item, send the power headroom report in a manner of setting each scheduled and allocated carrier separately.

[0033] In a second aspect, the present application further provides a power headroom report resource scheduling and sending device, which is applied to a control end. The device includes:

[0034] A configuration module, configured to configure a transmission and reception power headroom report resource scheduling and sending signaling according to the service requirements of industrial automation equipment; wherein, the transmission and reception power headroom report resource scheduling and sending signaling is used to indicate the sending mode and sending strategy of the power headroom report;

[0035] A sending module, configured to send a power headroom report according to the indication of the transmission and reception power headroom report resource scheduling and sending signaling when it is necessary to send the power headroom report.

[0036] In a third aspect, the present application further provides a computer device, including a memory and a processor. The memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0037] Configure a transmission and reception power headroom report resource scheduling and sending signaling according to the service requirements of industrial automation equipment; wherein, the transmission and reception power headroom report resource scheduling and sending signaling is used to indicate the sending mode and sending strategy of the power headroom report;

[0038] When it is necessary to send the power headroom report, send the power headroom report according to the indication of the transmission and reception power headroom report resource scheduling and sending signaling.

[0039] In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0040] Configure a transmission and reception power headroom report resource scheduling and sending signaling according to the service requirements of industrial automation equipment; wherein, the transmission and reception power headroom report resource scheduling and sending signaling is used to indicate the sending mode and sending strategy of the power headroom report;

[0041] In the case where a power headroom report needs to be sent, send the power headroom report according to the indication of the resource scheduling and sending signaling for the power headroom report.

[0042] In a fifth aspect, the present application also provides a computer program product, including a computer program, which when executed by a processor implements the following steps:

[0043] Configure the resource scheduling and sending signaling for the power headroom report according to the service requirements of the industrial automation device; wherein, the resource scheduling and sending signaling for the power headroom report is used to indicate the sending method and sending strategy of the power headroom report;

[0044] In the case where a power headroom report needs to be sent, send the power headroom report according to the indication of the resource scheduling and sending signaling for the power headroom report.

[0045] The above power headroom report resource scheduling and sending method, device, computer device, computer-readable storage medium, and computer program product configure the resource scheduling and sending signaling for the power headroom report according to the service requirements of the industrial automation device; wherein, the resource scheduling and sending signaling for the power headroom report is used to indicate the sending method and sending strategy of the power headroom report; thereby ensuring the accuracy of the power headroom report and control information received by the control end and the correctness of resource allocation and scheduling. In the case where a power headroom report needs to be sent, send the power headroom report according to the indication of the resource scheduling and sending signaling for the power headroom report. Thereby avoiding the errors in resource allocation and scheduling caused by incorrect detection of the power headroom report and control information data by the control end, and significantly improving the resource allocation, scheduling, and usage efficiency of the communication system. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings required for use in the description of the embodiments of the present application or related technologies. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0047] Figure 1 It is an application environment diagram of the power headroom report resource scheduling and sending method in an embodiment;

[0048] Figure 2 It is a flowchart of the power headroom report resource scheduling and sending method in an embodiment;

[0049] Figure 3Schematic diagram of the composition structure of the transmit / receive power headroom report resource scheduling and transmit signaling in an embodiment;

[0050] Figure 4 is Figure 2 Schematic flow diagram of an implementation process of step 201 in the illustrated embodiment;

[0051] Figure 5 Schematic diagram of the network architecture of the power headroom report resource scheduling and transmission in an embodiment;

[0052] Figure 6 Block diagram of the structure of the power headroom report resource scheduling and transmission device in an embodiment;

[0053] Figure 7 Internal structure diagram of a computer device in an embodiment. Detailed implementation manners

[0054] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0055] The power headroom report resource scheduling and transmission method provided by the embodiments of the present application can be applied to an application environment as Figure 1 shown. Among them, the industrial automation device 102 communicates with the control end 101 through a wireless network. The control end 101 configures the transmit / receive power headroom report resource scheduling and transmit signaling according to the service requirements of the industrial automation device; wherein, the transmit / receive power headroom report resource scheduling and transmit signaling is used to indicate the transmit mode and transmit strategy of the power headroom report; in the case where a power headroom report needs to be transmitted, the transmit / receive power headroom report is transmitted according to the indication of the transmit / receive power headroom report resource scheduling and transmit signaling. Among them, the industrial automation device 102 can be, but is not limited to, various personal computers, laptop computers, smart phones, tablet computers, Internet of Things devices, etc. The control end 101 can be a gNB (5G base station).

[0056] In an exemplary embodiment, as Figure 2 shown, a power headroom report resource scheduling and transmission method is provided. Taking the control end in Figure 1 as an example for description, it includes the following steps 201 to step 202, where:

[0057] Step 201, configure the transmit / receive power headroom report resource scheduling and transmit signaling according to the service requirements of the industrial automation device.

[0058] When data of different test parameters and / or parameter sets of different services and / or test items on industrial automation equipment are sent, specific power control is required. Especially when a service contains multiple different types of subcarriers, during the process of sending a power headroom report (PHR), due to the independent transmit power control (TPC) signaling error of the cumulative power control of the control channel at the control end, it will cause delays, accuracy fluctuations, and / or decreases in the sending and / or receiving of the power headroom report, resulting in large errors in the transmit and / or receive power control of devices such as sensors and programmable logic controllers (PLCs) that carry services and / or test items on industrial automation equipment. At the same time, since the control end cannot adapt the resource allocation information of the power headroom report for devices carrying different services on the existing control channel, it is impossible to schedule and allocate the correct carrier resources for devices carrying different services on industrial automation equipment. In addition, there is a probability that the control end has errors in receiving and / or decoding power headroom report information, resulting in errors in the timing sending of power headroom reports for different services, and causing sending errors in the control channel information carrying the power headroom report for all and / or part of the services.

[0059] To address the above problems, the control end configures the resource scheduling and sending signaling for sending and receiving power headroom reports according to the service requirements of industrial automation equipment. Thus, the power headroom report can be sent according to the indication of the resource scheduling and sending signaling for sending and receiving power headroom reports.

[0060] Among them, the resource scheduling and sending signaling for sending and receiving power headroom reports are used to indicate the sending method and sending strategy of the power headroom report.

[0061] In this embodiment, primary carrier resources and / or primary carrier resource sets for carrying power headroom reports are set for all subcarriers in carrier aggregation, so as to facilitate the control end to allocate power headroom reports with significantly different delays and / or accuracies caused by interference and path loss for different types of subcarriers carrying different services and / or test items.

[0062] Exemplarily, such as Figure 3As shown, it presents the composition structure of a transmission and reception power headroom report resource scheduling and transmission signaling. The transmission and reception power headroom report resource scheduling and transmission signaling are divided into several functional fields according to functions. The functional fields include at least one of: a power headroom report resource scheduling, allocation, and timing control field, a power headroom report transmission method and strategy selection control field, a power headroom report acknowledgment / non-acknowledgment information control field, a power headroom report and primary carrier control information data detection and storage control field, and a power headroom report feedback field.

[0063] It should be noted that in this embodiment, a possible configuration example of the transmission and reception power headroom report resource scheduling and transmission signaling is given. In actual applications, it can also be divided into different fields according to needs (for example, different field names and different numbers), and the functions of each field are defined. During the program operation, the definition of the field name does not affect its actual executed function.

[0064] Among them, the power headroom report resource scheduling, allocation, and timing control field is used to schedule and allocate the power headroom report primary carrier resources on services and / or test items, determine the power headroom report transmission delay on different services and / or test items, and establish a power headroom report timing control list.

[0065] Exemplarily, the control end schedules and allocates the power headroom report primary carrier resources on services and / or test items. Among them, the primary carrier resources used by different services and / or test items can adopt different link rates, multiplexing schemes, duplex modes, etc. (not limited to this). The control end allocates the service carrier resources with the same performance parameters to achieve continuous scheduling and allocation of the carrier resources for power headroom report transmission. Thus, the fragmentation of scheduling on the primary carrier resources can be reduced as much as possible. The control end can also set a timing reference point according to its own reference clock, determine the power headroom report transmission delay on different services and / or test items through measurement, establish a power headroom report timing control list, and arrange it in ascending order and / or descending order.

[0066] It should be noted that the power headroom report primary carrier resources on different services and / or test items can be dynamically scheduled and reallocated according to parameters such as the interference type and / or interference intensity, path loss, etc. after the working environment of the industrial automation equipment changes. Exemplarily, the dynamic scheduling and reallocation methods include: reallocating new primary carrier resources, trimming existing primary carrier resources, and adjusting the performance parameters of existing primary carrier resources (for example, link rate, multiplexing scheme, duplex mode, etc.).

[0067] Among them, the power headroom report transmission method and strategy selection control field is used to select and determine the power headroom report transmission method and transmission strategy.

[0068] Exemplarily, the power headroom report sending methods and sending strategies can be classified into: sending accuracy control type, carrier utilization rate improvement type, and system overhead reduction type.

[0069] Among them, the sending accuracy control type strategy includes: the control end precisely controls services and / or test items, and requires the timed sending of power headroom reports with no error and / or small error. Exemplarily, the control end independently allocates the main carrier resources on the control signaling for services and / or test items that require the timed sending of power headroom reports with no error and / or small error, and independently sets the performance parameters on the main carrier resources of the control signaling. The performance parameters include: link data, multiplexing mode, duplex mode, etc. (not limited to this). The control end sets the timing reference point as the reference clock for services and / or test items that require the timed sending of power headroom reports with no error and / or small error, so as to avoid the additional timing error introduced when establishing the power headroom report timing control list. The control end adjusts the carrier resources and performance parameters of services and / or test items that require the timed sending of power headroom reports with no error and / or small error. For example, preferentially schedule and allocate subcarrier resources with low interference type and / or interference intensity and / or controllable. Optionally, trim the existing subcarrier resources and / or adjust the performance parameters of the main carrier resources used for the same service and / or test item.

[0070] Among them, the carrier utilization rate improvement type strategy includes: the control end measures the sending and / or receiving sending delay of power headroom reports for all services and / or test items, establishes a power headroom report timing control list, and arranges it in ascending order and / or descending order. The control end can set the timing reference point according to its own reference clock. When sending, it can be sent in ascending order and / or descending order of delay in sequence, or the control end can send the power headroom report timing control list and all the power headroom report information at the same time. When receiving, obtain the information matching the delay on the power headroom report information according to the delay specified in the power headroom report timing control list. The control end groups services and / or test items according to the power headroom report sending delay, and continuously schedules and allocates the main carrier resources. The control end adjusts the performance parameters on all the main carrier resources of the service and / or test item grouping. Optionally, the performance parameters include: data rate, utilization mode, duplex mode, etc. Thus, the payload of the main carrier resources can be improved, and it is possible to avoid re-scheduling and allocating and trimming the existing main carrier resources as much as possible, so as to minimize the difficulty and fragmentation of the main carrier resource allocation. The above carrier utilization rate improvement type strategy is applicable to application scenarios of high-load industrial automation equipment and / or application scenarios where the power headroom report sending and / or receiving is low due to interference conditions and / or path loss. The control end allocates the carrier resource carrying rate for power headroom report sending / receiving on limited applicable subcarriers and / or on limited subcarriers with controllable interference and path loss.

[0071] Among them, the system overhead reduction strategies include: the control end measures the interference type and / or interference intensity, as well as the path loss, power headroom report transmission and / or reception delay, on all services and / or test items. The control end sets the power headroom report transmission and / or reception thresholds related to parameters such as interference type and / or interference intensity, path loss, etc. 1) For services and / or test items with low interference or small path loss, the control end schedules and allocates continuous subcarrier resources respectively, and uniformly sets the performance parameters on the subcarrier resources scheduled and allocated respectively. Optionally, the performance parameters include but are not limited to: data rate, utilization mode, duplex mode, etc. By adopting the method of jointly transmitting and / or receiving power headroom reports using multiple carriers, the number of power headroom report transmissions and / or receptions can be reduced, significantly reducing the system overhead. 2) For services and / or test items with high interference or large path loss, the control end sends them in a manner of setting each scheduled and allocated carrier separately. That is, after scheduling and allocating subcarrier resources, the performance parameters are set independently to significantly improve the efficiency and accuracy of power headroom report transmission. For scenarios where a large number of carriers are used to send power headroom reports for services and / or tests, the above two methods can be used jointly for transmission to achieve a better compromise between system overhead and the efficiency and accuracy of power headroom report transmission. The above system overhead reduction strategies are applicable to scenarios where the device distribution area used for services and / or test items on industrial automation devices is wide, the interference and / or path loss in the working environment are limited, and a large number of retransmissions and error corrections may be required.

[0072] Among them, the power headroom report acknowledgment / non-acknowledgment information control field is used to send acknowledgment / non-acknowledgment information and determine the acknowledgment / non-acknowledgment information transmission period.

[0073] Exemplarily, within the transmission period, if acknowledgment / non-acknowledgment feedback information is received, the control end defaults to non-acknowledgment information and retransmits the power headroom report and control information. If no acknowledgment / non-acknowledgment feedback information is received within the transmission period, it is considered that the control end has successfully received the power headroom report and control information, thereby effectively reducing the system overhead of the control end for sending / receiving this acknowledgment / non-acknowledgment information, and ensuring the accuracy of the power headroom report and control information received by the control end and the correctness of resource allocation and scheduling.

[0074] Among them, the power headroom report and the main carrier control information data detection and storage control field are used to re - send the power headroom report and control information data backed up in the memory when the power headroom report acknowledgment / non - acknowledgment information control field feeds back non - acknowledgment information; when the power headroom report acknowledgment / non - acknowledgment information control field feeds back acknowledgment information, the power headroom report and control information data backed up in the memory are cleared, and new power headroom report and control information data are re - stored. Thus, it avoids the errors in resource allocation and scheduling caused by the control end's incorrect detection of the power headroom report and control information data, and significantly improves the resource allocation, scheduling, and usage efficiency of the system.

[0075] Among them, the power headroom report feedback field is used to complete signaling interaction with the device carrying services and / or test items.

[0076] Exemplarily, such as Figure 4 As shown, step 201 may include the following steps:

[0077] Step 2011, initialize each function field in the resource scheduling and signaling transmission of the power headroom report for sending and receiving respectively.

[0078] Exemplarily, the control end initializes at least one of the power headroom report resource scheduling, allocation, and timing control field, the power headroom report sending method and strategy selection control field, the power headroom report acknowledgment / non - acknowledgment information control field, the power headroom report and main carrier control information data detection and storage control field, and the power headroom report feedback field in the resource scheduling and signaling transmission of the power headroom report for sending and receiving.

[0079] Step 2012, obtain the measurement parameters on the services and / or test items of the industrial automation device, and set the power headroom report sending method selection threshold.

[0080] Among them, the measurement parameters include at least one of interference type, interference intensity, and path loss.

[0081] Exemplarily, such as Figure 5 As shown, a schematic diagram of a network architecture for rapid channel resource change and switching is provided, which can be applied to the network architecture of a terminal (UE) and a base station (gNB). In this network architecture, it is applicable to the above - mentioned Figure 2Method for rapid channel resource change and handover. Among them, interference type 1: Inter-band cross-link interference (CLI) from gNB to gNB means the interference received by the gNB receiver from another gNB transmitter. Interference type 2: Inter-band cross-link interference (CLI) between UEs within a cell means the impact of the transmission of a UE on non-overlapping resources within the same cell on another UE. Interference type 3: Inter-band cross-link interference (CLI) between UEs in different cells means the impact of the transmission of a UE on non-overlapping resources in adjacent cells on another UE. Interference type 4: Interference from a UE in a cell to the gNB of an adjacent other cell means the interference of the transmission of a UE in a cell on the uplink (UL) reception of the gNB of other cells. Interference type 5: Interference from a gNB in a cell to a UE in an adjacent cell means the interference of the gNB in a cell on the downlink (DL) reception of a UE in other cells. Interference type 6: New strong inter-cell interference caused by cell identifier conflict means that when there is a cell identifier conflict, the UE at the cell edge is subject to strong inter-cell interference from the gNB with the same identifier in the adjacent cell; due to the cell identifier conflict, multiple gNBs use different interference suppression methods for the same UE at different positions in different cells, resulting in the UE being simultaneously subject to different types of strong interference.

[0082] Step 2013, initialize the transmission period of the power headroom report and control information data.

[0083] In this embodiment, the control end initializes the transmission period of the power headroom report and control information data, so as to facilitate the subsequent transmission of the power headroom report based on this transmission period.

[0084] Step 2014, according to the measurement parameters, change the power headroom report transmission method and the policy selection control field in the transmission and reception power headroom report resource scheduling and signaling.

[0085] In this embodiment, the control end changes the power headroom report transmission method and the policy selection control field in the transmission and reception power headroom report resource scheduling and signaling according to the interference and / or path loss measurement situation, so as to determine the power headroom report transmission method and transmission policy.

[0086] Step 202, in the case where a power headroom report needs to be sent, send the power headroom report according to the indication of the transmission and reception power headroom report resource scheduling and signaling.

[0087] In an alternative embodiment, the control end independently allocates the main carrier resources on the control signaling of the services and / or test items that schedule the timing transmission of the power headroom report for the target requirement, and independently sets the performance parameters on the main carrier resources of the control signaling; sets the timing reference point as the reference clock for the services and / or test items that schedule the timing transmission of the power headroom report for the target requirement; and adjusts the carrier resources and performance parameters on the services and / or test items that schedule the timing transmission of the power headroom report for the target requirement.

[0088] It should be understood that the target requirement in the above embodiments includes: the need for no error and / or small error.

[0089] In a second alternative embodiment, the control end measures the transmission delay of the power headroom report on the services and / or test items, and establishes a power headroom report timing control list; sets the timing reference point according to the reference clock, transmits the power headroom report timing control list and all the power headroom report information, and obtains the information matching the delay on the power headroom report information according to the delay specified in the power headroom report timing control list; groups the services and / or test items according to the power headroom report transmission delay, and continuously schedules and allocates the main carrier resources; and adjusts the performance parameters on all the main carrier resources of the grouped services and / or test items.

[0090] In a third alternative embodiment, the control end obtains the measurement data on all the services and / or test items, where the measurement data includes at least one of the following: interference type, interference intensity, path loss, transmission delay of the power headroom report, and reception delay of the power headroom report; sets the transmission and / or reception threshold of the power headroom report according to the test data; for the first type of services and / or test items, schedules and allocates continuous sub-carrier resources respectively, and uniformly sets the performance parameters on the respectively scheduled and allocated sub-carrier resources; for the second type of services and / or test items, transmits the power headroom report in a manner of setting individually for each scheduled and allocated carrier.

[0091] It should be understood that the first type of services and / or test items in the above embodiments includes: services and / or test items with low interference, services and / or test items with small path loss; the second type of services and / or test items includes: services and / or test items with high interference, services and / or test items with large path loss.

[0092] In the above power headroom report resource scheduling and sending method, according to the service requirements of industrial automation equipment, signaling for scheduling and sending power headroom report resources for transmission and reception is configured; wherein, the signaling for scheduling and sending power headroom report resources for transmission and reception is used to indicate the sending mode and sending strategy of the power headroom report; thereby ensuring the accuracy of the power headroom report and control information received by the control end and the correctness of resource allocation and scheduling. In the case where a power headroom report needs to be sent, the power headroom report is sent according to the indication of the signaling for scheduling and sending power headroom report resources for transmission and reception. Thereby avoiding the errors in resource allocation and scheduling caused by incorrect detection of the power headroom report and control information data by the control end, and significantly improving the resource allocation, scheduling and utilization efficiency of the communication system.

[0093] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are shown in sequence according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least some of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be executed alternately or alternately with at least some of the steps or stages in other steps or other steps.

[0094] Based on the same inventive concept, an embodiment of the present application further provides a power headroom report resource scheduling and sending device for implementing the above-mentioned power headroom report resource scheduling and sending method. The solution provided by this device to solve the problem is similar to the solution described in the above method. Therefore, the specific limitations in one or more embodiments of the power headroom report resource scheduling and sending device provided below can refer to the limitations on the power headroom report resource scheduling and sending method in the above text, and will not be repeated here.

[0095] In an exemplary embodiment, as Figure 6 shown, a power headroom report resource scheduling and sending device is provided, including: a configuration module 601 and a sending module 602, wherein:

[0096] The configuration module 601 is configured to configure signaling for scheduling and sending power headroom report resources for transmission and reception according to the service requirements of industrial automation equipment; wherein, the signaling for scheduling and sending power headroom report resources for transmission and reception is used to indicate the sending mode and sending strategy of the power headroom report;

[0097] A sending module 602, configured to send a power headroom report according to an indication of the resource scheduling and sending signaling for the power headroom report when a power headroom report needs to be sent.

[0098] Exemplarily, the resource scheduling and sending signaling for the power headroom report is divided into several function fields according to functions, and the function fields include at least one of: a power headroom report resource scheduling, allocation, and timing control field, a power headroom report sending method and strategy selection control field, a power headroom report acknowledgment / non-acknowledgment information control field, a power headroom report and primary carrier control information data detection and storage control field, and a power headroom report feedback field.

[0099] Exemplarily, the power headroom report resource scheduling, allocation, and timing control field is configured to schedule and allocate power headroom report primary carrier resources on services and / or test items, determine the sending delay of the power headroom report on different services and / or test items, and establish a power headroom report timing control list.

[0100] The power headroom report sending method and strategy selection control field is configured to select and determine the sending method and sending strategy of the power headroom report.

[0101] The power headroom report acknowledgment / non-acknowledgment information control field is configured to send acknowledgment / non-acknowledgment information and determine the sending period of the acknowledgment / non-acknowledgment information.

[0102] The power headroom report and primary carrier control information data detection and storage control field is configured to re-send the power headroom report and control information data backed up in a memory when the power headroom report acknowledgment / non-acknowledgment information control field feeds back non-acknowledgment information; when the power headroom report acknowledgment / non-acknowledgment information control field feeds back acknowledgment information, clear the power headroom report and control information data backed up in the memory and re-store the new power headroom report and control information data.

[0103] The power headroom report feedback field is configured to complete signaling interaction with the device carried by the service and / or test item.

[0104] Exemplarily, the configuration module 601 is specifically configured to initialize each function field in the resource scheduling of the transmit-receive power headroom report and the transmit signaling respectively; obtain measurement parameters on the services and / or test items of the industrial automation device, and set a threshold for selecting the transmit mode of the power headroom report; wherein, the measurement parameters include at least one of interference type, interference intensity, and path loss; initialize the transmit period of the power headroom report and control information data; and change the power headroom report transmit mode and policy selection control field in the resource scheduling of the transmit-receive power headroom report and the transmit signaling according to the measurement parameters.

[0105] Exemplarily, the transmit mode and transmit policy of the power headroom report indicated by the power headroom report transmit mode and policy selection control field in the resource scheduling of the transmit-receive power headroom report and the transmit signaling include: independently allocate the primary carrier resources on the control signaling of the services and / or test items with scheduled transmission of the power headroom report for the target requirements, and independently set the performance parameters on the primary carrier resources of the control signaling; set the timing reference point as the reference clock for the services and / or test items with scheduled transmission of the power headroom report for the target requirements; and adjust the carrier resources and performance parameters on the services and / or test items with scheduled transmission of the power headroom report for the target requirements.

[0106] Exemplarily, the transmit mode and transmit policy of the power headroom report indicated by the power headroom report transmit mode and policy selection control field in the resource scheduling of the transmit-receive power headroom report and the transmit signaling include: measure the transmit delay of the power headroom report on the services and / or test items, and establish a power headroom report timing control list; set the timing reference point according to the reference clock, transmit the power headroom report timing control list and all the power headroom report information, and obtain the information matching the delay on the power headroom report information according to the delay specified in the power headroom report timing control list; group the services and / or test items according to the power headroom report transmit delay, and continuously schedule and allocate the primary carrier resources; and adjust the performance parameters on all the primary carrier resources of the grouped services and / or test items.

[0107] Exemplarily, the power headroom report resource scheduling and transmission signaling in the power headroom report transmission method and strategy selection control field indication in the transmission signaling include: obtaining measurement data on all services and / or test items, where the measurement data includes at least one of interference type, interference intensity, path loss, transmission delay of the power headroom report, and reception delay of the power headroom report; setting the transmission and / or reception threshold of the power headroom report according to the test data; for the first type of services and / or test items, respectively scheduling and allocating continuous subcarrier resources and uniformly setting performance parameters on the respectively scheduled and allocated subcarrier resources; for the second type of services and / or test items, transmitting the power headroom report in a manner where each scheduled and allocated carrier is set separately.

[0108] In the embodiments of the present application, the device configures the power headroom report resource scheduling and transmission signaling according to the service requirements of industrial automation equipment; among them, the power headroom report resource scheduling and transmission signaling is used to indicate the transmission method and transmission strategy of the power headroom report; thereby ensuring the accuracy of the power headroom report and control information received by the control end and the correctness of resource allocation and scheduling. In the case where a power headroom report needs to be transmitted, the power headroom report is transmitted according to the indication of the power headroom report resource scheduling and transmission signaling. Thus, it avoids the error of resource allocation and scheduling caused by the control end's incorrect detection of the power headroom report and control information data, and significantly improves the resource allocation, scheduling, and usage efficiency of the communication system.

[0109] Each module in the above power headroom report resource scheduling and transmission device can be implemented in whole or in part by software, hardware, and their combination. The above modules can be embedded in the processor of the computer device in hardware form or be independent of it, or can be stored in the memory of the computer device in software form, so that the processor can call and execute the operations corresponding to the above modules.

[0110] In an exemplary embodiment, a computer device is provided. The computer device can be a terminal, and its internal structure diagram can be as Figure 7As shown in the figure. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface, the display unit, and the input device are connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and external devices. The communication interface of the computer device is used to communicate with external terminals in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (NFC), or other technologies. When the computer program is executed by the processor, it implements a method for power headroom report resource scheduling and transmission. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen. The input device of the computer device can be a touch layer covering the display screen, or a button, a trackball, or a touchpad provided on the computer device housing, or an external keyboard, touchpad, or mouse, etc.

[0111] Those skilled in the art can understand that Figure 7 the structure shown in the figure is only a block diagram of some structures related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0112] In an exemplary embodiment, a computer device is provided, including a memory and a processor. A computer program is stored in the memory, and when the processor executes the computer program, the steps in the above method embodiments are implemented.

[0113] In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0114] In an embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by the processor, the steps in the above method embodiments are implemented.

[0115] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use, and processing of relevant data need to comply with relevant regulations.

[0116] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in this application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in this application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., and are not limited thereto. The processors involved in the embodiments provided in this application can be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, data processing logics based on quantum computing, artificial intelligence (AI) processors, etc., and are not limited thereto.

[0117] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this application.

[0118] The above-described embodiments merely represent several implementation manners of this application. The description is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of this application. It should be noted that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the protection scope of this application should be subject to the appended claims.

Claims

1. A method for scheduling and sending power headroom report resources, characterized in that: Applied to the control end, the method includes: According to the business requirements of the industrial automation equipment, configure the sending and receiving power headroom report resource scheduling and sending signaling; wherein the sending and receiving power headroom report resource scheduling and sending signaling are used to indicate the sending method and sending strategy of the power headroom report; In case that a power headroom report needs to be sent, the power headroom report is sent according to the instructions of the sending and receiving power headroom report resource scheduling and sending signaling.

2. The method according to claim 1, characterized in that The sending and receiving power headroom report resource scheduling and sending signaling are divided into several functional fields according to functions, and the functional fields include: power headroom report resource scheduling, allocation and timing control field, power headroom report sending mode and strategy selection control field, power headroom report confirmation / non-confirmation information control field, power headroom report and main carrier control information data detection and storage control field, and at least one of the power headroom report feedback field.

3. The method according to claim 2, characterized in that The power headroom report resource scheduling, allocation and timing control field is used to schedule and allocate power headroom report primary carrier resources on services and / or test items, determine the power headroom report transmission delay on different services and / or test items, and establish a power headroom report timing control list; The power headroom report transmission mode and strategy selection control field is used to select and determine the power headroom report transmission mode and transmission strategy; The power headroom report confirmation / non-confirmation information control field is used to send confirmation / non-confirmation information and determine the confirmation / non-confirmation information sending period; The power headroom report and main carrier control information data detection and storage control field is used to resend the power headroom report and control information data backed up in the memory through the power headroom report and main carrier control information data detection and storage control field when the power headroom report confirmation / non-confirmation information control field feeds back non-confirmation information; clear the power headroom report and control information data backed up in the memory when the power headroom report confirmation / non-confirmation information control field feeds back confirmation information, and re-store new power headroom report and control information data; The power headroom report feedback field is used to complete signaling interaction with the equipment carrying the service and / or test item.

4. The method according to claim 1, characterized in that: The configuration of sending and receiving power clearance report resource scheduling and sending signaling according to the business requirements of the industrial automation equipment includes: Initialize the various function fields in the transmit receive power headroom report resource scheduling and the transmit signaling respectively; Acquire measurement parameters on services and / or test items of industrial automation equipment, and set a threshold for selecting a power headroom report transmission mode; wherein the measurement parameters include: at least one of interference type, interference intensity, and path loss; Initialize the transmission period of power headroom report and control information data; According to the measurement parameters, the power headroom report sending mode and strategy selection control field in the sending and receiving power headroom report resource scheduling and sending signaling are changed.

5. The method according to any one of claims 1 to 4, characterized in that: The power headroom report sending mode and strategy selection control field in the sending and receiving power headroom report resource scheduling and sending signaling indicates the power headroom report sending mode and strategy selection control field, including: Independently allocate the primary carrier resources on the control signaling of the services and / or test items for the timed transmission of the power headroom report on the target demand, and independently set the performance parameters on the primary carrier resources on the control signaling; Setting the timing reference point as the reference clock of the service and / or test item for the timing transmission of the power headroom report on the target demand; Adjust the carrier resources and performance parameters on the services and / or test items for timing transmission of power headroom reports on target requirements.

6. The method according to any one of claims 1 to 4, characterized in that: The power headroom report sending mode and strategy selection control field in the sending and receiving power headroom report resource scheduling and sending signaling indicates the power headroom report sending mode and strategy selection control field, including: Measure the transmission delay of power headroom reports on services and / or test items, and establish a power headroom report timing control list; Setting a timing reference point according to a reference clock, sending a power headroom report timing control list and all power headroom report information, and obtaining information matching the delay on the power headroom report information according to a delay specified on the power headroom report timing control list; Send delayed packet services and / or test items according to the power headroom report, and continuously schedule and allocate primary carrier resources; Adjust the performance parameters on all primary carrier resources in the service and / or test item grouping.

7. The method according to any one of claims 1 to 4, characterized in that: The power headroom report sending mode and strategy selection control field in the sending and receiving power headroom report resource scheduling and sending signaling indicates the power headroom report sending mode and strategy, including: Acquire measurement data on all services and / or test items, the measurement data including: at least one of interference type, interference intensity, path loss, transmission delay of power headroom report, and reception delay of power headroom report; According to the test data, setting a sending and / or receiving threshold of a power headroom report; For the first type of services and / or test items, respectively schedule and allocate continuous subcarrier resources, and uniformly set performance parameters on the respectively scheduled and allocated subcarrier resources; For the second type of services and / or test items, the power headroom report is sent in a manner where each scheduled and allocated carrier is individually set.

8. A power headroom report resource scheduling and sending device, characterized in that: Applied to a control terminal, the device comprises: A configuration module, configured to configure the sending and receiving power headroom report resource scheduling and sending signaling according to the business requirements of the industrial automation equipment; wherein the sending and receiving power headroom report resource scheduling and sending signaling are used to indicate the sending mode and sending strategy of the power headroom report; The sending module is used to send the power headroom report in accordance with the instructions of the sending and receiving power headroom report resource scheduling and sending signaling when it is necessary to send the power headroom report.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

Images