Method for scheduling physical resource module and related device

Abstract

The present disclosure relates to a scheduling method and device of physical resource module, a base station and a computer readable storage medium. The method comprises: obtaining physical resource module (PRB) affected by filter insertion loss and specific loss value of each PRB; obtaining channel performance of a terminal; and assigning PRB to the terminal according to the specific loss value of each PRB and the channel performance of the terminal. The method of the present disclosure can realize scheduling of physical resource module.

Description

Technical Field

[0001] This disclosure relates to the field of communication technology, and more specifically, to a method and apparatus for scheduling physical resource modules, a base station, and a computer-readable storage medium. Background Technology

[0002] Currently, due to the characteristics of filters, there is always some insertion loss at the frequency edges of the filter, and the insertion loss at the filter edges is greater than that in the center band. The insertion loss at the edges of the base station equipment filter causes the actual gain of the edge PRB to be less than that of the center band PRB, resulting in the edge PRB performing worse than the center band PRB. This has a particularly significant impact on end users with poor channel conditions.

[0003] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0004] This disclosure provides a method and apparatus for scheduling physical resource modules, a base station, and a computer-readable storage medium, which can realize the scheduling of physical resource modules.

[0005] Other features and advantages of this disclosure will become apparent from the following detailed description, or may be learned in part from practice of this disclosure.

[0006] According to one aspect of this disclosure, a method for scheduling physical resource modules is provided, applied to a base station. The method includes: obtaining physical resource modules (PRBs) affected by filter insertion loss and specific loss values ​​for each PRB; obtaining the channel performance of a terminal; and allocating PRBs to the terminal based on the specific loss values ​​of each PRB and the channel performance of the terminal.

[0007] In one embodiment, obtaining the channel performance of the terminal includes: obtaining a first channel quality indicator (CQI) of the terminal on the full band of the filter; obtaining a second CQI of the PRB with the highest loss value and a third CQI of the PRB with the lowest loss value on the filter.

[0008] In one embodiment, allocating a PRB to the terminal based on the specific loss value of each PRB and the channel performance of the terminal includes: scheduling PRBs with loss values ​​greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold; and scheduling PRBs with loss values ​​less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold.

[0009] In one embodiment, scheduling a PRB with a loss value greater than or equal to a first loss value to the terminal when the first CQI is greater than or equal to a first threshold includes: scheduling a PRB with a loss value greater than or equal to a first loss value to the terminal when the first CQI is greater than or equal to the first threshold and the difference between the second CQI and the third CQI is less than or equal to a first difference.

[0010] In one embodiment, scheduling a PRB with a loss value less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold includes: scheduling a PRB with a loss value less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold and the difference between the second CQI and the third CQI is greater than or equal to the second difference.

[0011] According to one aspect of this disclosure, a scheduling apparatus for physical resource modules is provided, applied to a base station. The apparatus includes: an acquisition module configured to acquire physical resource modules (PRBs) affected by filter insertion loss and specific loss values ​​for each PRB; the acquisition module is further configured to acquire channel performance of a terminal; and an allocation module configured to allocate PRBs to the terminal based on the specific loss values ​​of each PRB and the channel performance of the terminal.

[0012] In one embodiment, the acquisition module is further configured to: acquire a first channel quality indicator (CQI) of the terminal on the full band of the filter; and acquire a second CQI of the PRB with the highest loss value and a third CQI of the PRB with the lowest loss value on the filter.

[0013] In one embodiment, the allocation module is further configured to: schedule PRBs with a loss value greater than or equal to a first loss value to the terminal when the first CQI is greater than or equal to a first threshold; and schedule PRBs with a loss value less than or equal to a second loss value to the terminal when the first CQI is less than or equal to a second threshold.

[0014] According to one aspect of this disclosure, a base station is provided, comprising: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: acquire physical resource modules (PRBs) affected by filter insertion loss and specific loss values ​​for each PRB; acquire channel performance of a terminal; and allocate PRBs to the terminal based on the specific loss values ​​of each PRB and the channel performance of the terminal.

[0015] According to one aspect of this disclosure, a computer-readable storage medium is provided that stores computer instructions thereon, which, when executed by a processor, implement the steps of the method as described in any of the above embodiments.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0017] The following figures illustrate certain illustrative embodiments of the invention, wherein the same reference numerals denote the same elements. These described embodiments are exemplary embodiments of this disclosure and are not intended to limit it in any way.

[0018] Figure 1 This is a flowchart illustrating a scheduling method for a physical resource module according to an exemplary embodiment of this application;

[0019] Figure 2 This is a flowchart illustrating a method for obtaining the channel performance of a terminal according to an exemplary embodiment of this application;

[0020] Figure 3 This is a flowchart illustrating an exemplary embodiment of the present application of a method for allocating PRBs to a terminal based on the specific loss value of each PRB and the channel performance of the terminal;

[0021] Figure 4 This is a flowchart illustrating an exemplary embodiment of the present application of a method for scheduling PRBs with a loss value greater than or equal to a first loss value to the terminal when the first CQI is greater than or equal to a first threshold;

[0022] Figure 5 This is a flowchart illustrating an exemplary embodiment of the present application of a method for scheduling PRBs with a loss value less than or equal to a second loss value to the terminal when the first CQI is less than or equal to a second threshold;

[0023] Figure 6 This is a block diagram illustrating a scheduling device 600 for a physical resource module according to an exemplary embodiment;

[0024] Figure 7 This is a block diagram illustrating a scheduling device suitable for a physical resource module according to an exemplary embodiment;

[0025] Figure 8 This is a block diagram illustrating an information receiving device according to an exemplary embodiment. Detailed Implementation

[0026] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the invention as detailed in the appended claims.

[0027] This application discloses a physical resource module scheduling method applied to a base station. The method includes: obtaining physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB; obtaining the channel performance of the terminal; and allocating PRBs to the terminal according to the specific loss value of each PRB and the channel performance of the terminal, thereby realizing PRB scheduling.

[0028] The following concepts in this application will be explained first:

[0029] Insertion loss is the loss of energy or gain when certain devices or branch circuits (filters, impedance matching devices, etc.) are added to a circuit.

[0030] A filter is a filtering circuit composed of capacitors, inductors, and resistors. A filter can effectively filter out specific frequencies or frequencies outside of a power supply line to obtain a power signal of a specific frequency, or eliminate a power signal of a specific frequency.

[0031] A Physical Resource Block (PRB) refers to the resource of 12 consecutive subcarriers in the frequency domain. This application schedules and allocates resources in units of PRBs. Each PRB comprises 12 subcarriers, and one or more PRBs are allocated to a terminal at a time. The number of PRBs varies depending on the service. Services can be provided to different terminals at time intervals, thereby achieving capacity expansion. The frequency band of the filter in this application can be divided into 79 PRBs.

[0032] In related technologies, there is currently no specific scheduling compensation method for filter edge insertion loss. This application will fill the gap in related technologies, thereby improving the overall performance of the system.

[0033] Figure 1 This is a flowchart illustrating a scheduling method for a physical resource module according to an exemplary embodiment of this application, which is described from the perspective of the base station.

[0034] like Figure 1 As shown, the scheduling method for this physical resource module includes:

[0035] In step S110, the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB are obtained.

[0036] In this step, the base station obtains the Physical Resource Modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB.

[0037] In this step, based on the specific equipment model, the manufacturer provides a table of insertion loss for the corresponding equipment filter, obtained through testing. This table shows the Physical Resource Modules (PRBs) affected by the filter insertion loss, along with the specific loss value of each PRB. For example, the bandwidth after filtering could be 15.41 MHz, and the number of PRBs could be 79.

[0038] In step S120, the channel performance of the terminal is obtained.

[0039] In this step, the base station obtains the terminal's channel performance.

[0040] In step S130, a PRB is allocated to the terminal based on the specific loss value of each PRB and the channel performance of the terminal.

[0041] In this step, the base station allocates a PRB to the terminal based on the specific loss value of each PRB and the channel performance of the terminal.

[0042] This application Figure 1 The method for scheduling physical resource modules (PRBs) involves obtaining the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB; obtaining the channel performance of the terminal; and allocating PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal, thereby enabling the scheduling of physical resource modules.

[0043] Figure 2 This is a flowchart illustrating a method for obtaining the channel performance of a terminal according to an exemplary embodiment of this application, which is described from the perspective of the base station.

[0044] like Figure 2 As shown, the methods for obtaining the channel performance of a terminal include:

[0045] In step S210, the terminal obtains the first channel quality indicator (CQI) on the full-band frequency band of the filter.

[0046] In this step, the base station obtains the terminal's first Channel Quality Indicator (CQI) across the full bandwidth of the filter. The CQI represents the overall performance of the entire bandwidth after filtering, obtained through terminal testing.

[0047] In step S220, the terminal obtains the second CQI of the PRB with the highest loss value in the filter and the third CQI of the PRB with the lowest loss value.

[0048] In this step, the base station acquires the second CQI of the PRB with the highest loss value after filtering and the third CQI of the PRB with the lowest loss value after filtering. The second CQI is the CQI fed back by the terminal after allocating the PRB with the highest loss value after filtering to the terminal. The third CQI is the CQI fed back by the terminal after allocating the PRB with the lowest loss value after filtering to the terminal.

[0049] Figure 3 This is a flowchart illustrating an exemplary embodiment of the present application of a method for allocating PRBs to a terminal based on the specific loss value of each PRB and the channel performance of the terminal. This embodiment is described from the perspective of the base station.

[0050] like Figure 3 As shown, the method for allocating PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal includes:

[0051] In step S310, if the first CQI is greater than or equal to the first threshold, the PRB with a loss value greater than or equal to the first loss value is scheduled to the terminal.

[0052] In this step, the base station schedules PRBs with a loss value greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold. The first threshold is, for example, 11; the first loss value is, for example, 5 dB, but this disclosure is not limited thereto.

[0053] In step S320, when the first CQI is less than or equal to the second threshold, the PRB with a loss value less than or equal to the second loss value is scheduled to the terminal.

[0054] In this step, when the first CQI is less than or equal to the second threshold, the base station schedules PRBs with a loss value less than or equal to the second loss value to the terminal. The second threshold is, for example, 5; the first loss value is, for example, 2 dB, but this disclosure is not limited thereto.

[0055] In this system, a CQI greater than or equal to the first threshold is considered good channel performance, while a CQI less than or equal to the second threshold is considered poor channel performance. A loss value greater than or equal to the first loss value is considered high insertion loss, while a loss value less than or equal to the second loss value is considered low insertion loss.

[0056] Figure 4 This is a flowchart illustrating an exemplary embodiment of the present application of a method for scheduling PRBs with a loss value greater than or equal to a first loss value to the terminal when the first CQI is greater than or equal to a first threshold. This embodiment is described from the perspective of the base station.

[0057] like Figure 4As shown, the method for scheduling PRBs with a loss value greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold includes:

[0058] In step S410, when the first CQI is greater than or equal to the first threshold and the difference between the second CQI and the third CQI is less than or equal to the first difference, a PRB with a loss value greater than or equal to the first loss value is scheduled to the terminal.

[0059] In this step, when the first CQI is greater than or equal to a first threshold, and the difference between the second CQI and the third CQI is less than or equal to a first difference, the base station schedules a PRB with a loss value greater than or equal to the first loss value to the terminal. The first difference is, for example, 1.

[0060] Figure 5 This is a flowchart illustrating an exemplary embodiment of the present application of a method for scheduling PRBs with a loss value less than or equal to a second loss value to the terminal when the first CQI is less than or equal to a second threshold. This embodiment is described from the perspective of the base station.

[0061] like Figure 5 As shown, the method for scheduling PRBs with a loss value less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold includes:

[0062] In step S510, when the first CQI is less than or equal to the second threshold, and the difference between the second CQI and the third CQI is greater than or equal to the second difference, a PRB with a loss value less than or equal to the second loss value is scheduled to the terminal.

[0063] In this step, when the first CQI is less than or equal to the second threshold, and the difference between the second CQI and the third CQI is greater than or equal to the second difference, the base station schedules a PRB with a loss value less than or equal to the second loss value to the terminal, wherein the second difference is, for example, 2.

[0064] Figure 6 This is a block diagram illustrating a scheduling device 600 for a physical resource module according to an exemplary embodiment. The device is located in a base station. Figure 6 As shown, the device includes an acquisition module 610 and an allocation module 620.

[0065] The acquisition module 610 is configured to acquire the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB.

[0066] The acquisition module 610 is also configured to acquire the channel performance of the terminal;

[0067] The allocation module 620 is configured to allocate a PRB to the terminal based on the specific loss value of each PRB and the channel performance of the terminal.

[0068] Figure 6 The physical resource module scheduling device shown includes an acquisition module configured to acquire the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB; the acquisition module is also configured to acquire the channel performance of the terminal; and the allocation module is configured to allocate PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal, thereby enabling the scheduling of physical resource modules.

[0069] In one embodiment, the acquisition module 610 is further configured to: acquire a first channel quality indicator (CQI) of the terminal on the full band of the filter; and acquire a second CQI of the PRB with the highest loss value and a third CQI of the PRB with the lowest loss value on the filter.

[0070] In one embodiment, the allocation module 620 is further configured to: schedule PRBs with loss values ​​greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold; and schedule PRBs with loss values ​​less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold.

[0071] In one embodiment, the allocation module 620 is further configured to: schedule PRBs with a loss value greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold and the difference between the second CQI and the third CQI is less than or equal to the first difference.

[0072] In one embodiment, the allocation module 620 is further configured to: schedule PRBs with a loss value less than or equal to the second loss value to the terminal when the first CQI is less than or equal to the second threshold and the difference between the second CQI and the third CQI is greater than or equal to the second difference.

[0073] Figure 7 This is a block diagram illustrating a scheduling device suitable for a physical resource module according to an exemplary embodiment. For example, device 700 may be a user device such as a mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, medical device, fitness equipment, personal digital assistant, etc.

[0074] Reference Figure 7 The device 700 may include one or more of the following components: a processing component 702, a memory 704, a power supply component 706, a multimedia component 708, an audio component 710, an input / output (I / O) interface 712, a sensor component 714, and a communication component 716.

[0075] Processing component 702 typically controls the overall operation of device 700, such as operations associated with display, telephone calls, data communication, camera operation, and recording. Processing component 702 may include one or more processors 720 to execute instructions to perform all or part of the steps of the methods described above. Furthermore, processing component 702 may include one or more modules to facilitate interaction between processing component 702 and other components. For example, processing component 702 may include a multimedia module to facilitate interaction between multimedia component 708 and processing component 702.

[0076] In one embodiment, one of the processors 720 in the processing component 702 can be configured as follows:

[0077] Receive channel performance reporting notifications from the base station to report the channel performance to the base station.

[0078] Memory 704 is configured to store various types of data to support the operation of device 700. Examples of this data include instructions for any application or method operating on device 700, contact data, phonebook data, messages, pictures, videos, etc. Memory 704 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk.

[0079] Power supply assembly 706 provides power to various components of device 700. Power supply assembly 706 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 700.

[0080] Multimedia component 708 includes a screen that provides an output interface between device 700 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touchscreen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensors may sense not only the boundaries of touch or swipe actions but also the duration and pressure associated with the touch or swipe operation. In some embodiments, multimedia component 708 includes a front-facing camera and / or a rear-facing camera. When device 700 is in an operating mode, such as a shooting mode or a video mode, the front-facing camera and / or rear-facing camera may receive external multimedia data. Each front-facing camera and rear-facing camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

[0081] Audio component 710 is configured to output and / or input audio signals. For example, audio component 710 includes a microphone (MIC) configured to receive external audio signals when device 700 is in an operating mode, such as call mode, recording mode, and voice recognition mode. The received audio signals may be further stored in memory 704 or transmitted via communication component 716. In some embodiments, audio component 710 also includes a speaker for outputting audio signals.

[0082] I / O interface 712 provides an interface between processing component 702 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to, home buttons, volume buttons, power buttons, and lock buttons.

[0083] Sensor assembly 714 includes one or more sensors for providing state assessments of various aspects of device 700. For example, sensor assembly 714 may detect the on / off state of device 700, the relative positioning of components such as the display and keypad of device 700, changes in the position of device 700 or a component of device 700, the presence or absence of user contact with device 700, the orientation or acceleration / deceleration of device 700, and temperature changes of device 700. Sensor assembly 714 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 714 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, sensor assembly 714 may also include an accelerometer, a gyroscope, a magnetometer, a pressure sensor, or a temperature sensor.

[0084] Communication component 716 is configured to facilitate wired or wireless communication between device 700 and other devices. Device 700 can access wireless networks based on communication standards, such as WiFi, 2G, 3G, 4G, 5G, or combinations thereof. In one exemplary embodiment, communication component 716 receives broadcast signals or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, communication component 716 also includes a near-field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.

[0085] In an exemplary embodiment, the apparatus 700 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the methods described above.

[0086] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 704 including instructions, which can be executed by a processor 720 of the device 700 to perform the above-described method. For example, the non-transitory computer-readable storage medium may be a ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.

[0087] Figure 8 This is a block diagram illustrating an information receiving apparatus according to an exemplary embodiment. The apparatus 800 can be provided as a base station. (Refer to...) Figure 8 The device 800 includes a processing component 822, a wireless transmitting / receiving component 824, an antenna component 826, and a signal processing section specific to the wireless interface. The processing component 822 may further include one or more processors.

[0088] In one embodiment, one of the processors in processing component 822 can be configured as follows:

[0089] Obtain the Physical Resource Modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB; obtain the channel performance of the terminal; allocate PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal.

[0090] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, which can be executed by the processing component 822 of the apparatus 800 to complete the aforementioned information receiving (transmission) method. For example, the non-transitory computer-readable storage medium may be a ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.

[0091] For the device embodiments, since they basically correspond to the method embodiments, the relevant parts can be referred to in the description of the method embodiments. The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without creative effort.

[0092] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0093] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0094] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A method of scheduling physical resource modules, characterized by, Applied to a base station, the method includes: Obtain the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB; Obtain the channel performance of the terminal; The PRB is assigned to the terminal based on the specific loss value of each PRB and the channel performance of the terminal; Among these, obtaining the channel performance of the terminal includes: The terminal acquires the first channel quality indicator (CQI) over the full bandwidth of the filter. The terminal obtains the second CQI of the PRB with the highest loss value in the filter and the third CQI of the PRB with the lowest loss value. The allocation of PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal includes: If the first CQI is greater than or equal to the first threshold, a PRB with a loss value greater than or equal to the first loss value will be scheduled to the terminal. Wherein, scheduling PRBs with loss values ​​greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold includes: When the first CQI is greater than or equal to the first threshold, and the difference between the second CQI and the third CQI is less than or equal to the first difference, a PRB with a loss value greater than or equal to the first loss value is scheduled to the terminal.

2. The method of claim 1, wherein, Assigning PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal, further includes: When the first CQI is less than or equal to the second threshold, PRBs with a loss value less than or equal to the second loss value are scheduled to the terminal.

3. The method of claim 2, wherein, When the first CQI is less than or equal to the second threshold, scheduling PRBs with a loss value less than or equal to the second loss value to the terminal includes: When the first CQI is less than or equal to the second threshold, and the difference between the second CQI and the third CQI is greater than or equal to the second difference, a PRB with a loss value less than or equal to the second loss value is scheduled to the terminal.

4. A scheduling apparatus of a physical resource module, characterized by comprising: Applied to a base station, the device includes: The acquisition module is configured to acquire the physical resource modules (PRBs) affected by filter insertion loss and the specific loss value of each PRB. The acquisition module is also configured to acquire the channel performance of the terminal; The allocation module is configured to allocate a PRB to the terminal based on the specific loss value of each PRB and the channel performance of the terminal. Among these, obtaining the channel performance of the terminal includes: The terminal acquires the first channel quality indicator (CQI) over the full bandwidth of the filter. The terminal obtains the second CQI of the PRB with the highest loss value in the filter and the third CQI of the PRB with the lowest loss value. The allocation of PRBs to the terminal based on the specific loss value of each PRB and the channel performance of the terminal includes: If the first CQI is greater than or equal to the first threshold, a PRB with a loss value greater than or equal to the first loss value will be scheduled to the terminal. Wherein, scheduling PRBs with loss values ​​greater than or equal to the first loss value to the terminal when the first CQI is greater than or equal to the first threshold includes: When the first CQI is greater than or equal to the first threshold, and the difference between the second CQI and the third CQI is less than or equal to the first difference, a PRB with a loss value greater than or equal to the first loss value is scheduled to the terminal.

5. The apparatus of claim 4, wherein, The allocation module is further configured to: When the first CQI is less than or equal to the second threshold, PRBs with a loss value less than or equal to the second loss value are scheduled to the terminal.

6. A base station, characterized by include: processor; Memory used to store processor-executable instructions; The processor is configured to perform the steps of the method as described in any one of claims 1-3.

7. A computer readable storage medium having stored thereon computer instructions, wherein, When executed by the processor, this instruction implements the steps of the method according to any one of claims 1-3.

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