CN111885588B

CN111885588B - Method and device for executing electronic card management service

Info

Publication number: CN111885588B
Application number: CN202010721693.9A
Authority: CN
Inventors: 刘洋; 张力方; 胡泽妍; 胡云; 冯毅
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2023-03-17
Anticipated expiration: 2040-07-24
Also published as: CN111885588A

Abstract

The embodiment of the invention provides a method and a device for executing electronic card management service, relates to the technical field of communication, and solves the technical problem that in the prior art, the efficiency of executing the electronic card management service by terminal equipment is low due to network congestion. The method for executing the electronic card management service comprises the following steps: the terminal equipment determines the load value of the current cell, wherein the load value is used for representing the load condition of the cell; if the load value is less than or equal to the first threshold value, the terminal equipment sends a target request to the network equipment, wherein the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service; if the load value is larger than the first threshold value, the terminal equipment determines a target time slot and sends a target request to the network equipment in the target time slot, wherein the target time slot is a time slot adjacent to the current time slot, and the time slot length of the target time slot is associated with the wireless environment in which the terminal equipment is currently located.

Description

Method and device for executing electronic card management service

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for performing an electronic card management service.

Background

With the development of the internet of things technology, more and more terminal devices use an embedded universal integrated circuit card (eUICC), which may also be referred to as eSIM (embedded SIM). esims typically require electronic card management services to be performed by mobile network operators, such as downloading a profile required for connecting to the operator's network from the mobile network operator.

The field of the internet of things has the characteristic of massive connection, and tens of thousands of terminal devices can be put into use in the same cell at the same time. If a large number of terminal devices initiate profile download or execute other electronic card management services at the same time, network devices in the cell may be congested, which may not only affect the efficiency of the terminal devices in executing the electronic card management services, but also affect other normal services in the cell.

Disclosure of Invention

The application provides a method and a device for executing electronic card management service, which solve the technical problem of low efficiency of executing electronic card management service by terminal equipment due to network congestion in the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

in a first aspect, a method for performing an electronic card management service is provided, including: the terminal equipment determines a load value of a current cell, wherein the load value is used for representing the load condition of the cell; if the load value is less than or equal to the first threshold value, the terminal equipment sends a target request to the network equipment, wherein the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service; if the load value is larger than the first threshold value, the terminal equipment determines a target time slot and sends a target request to the network equipment in the target time slot, wherein the target time slot is a time slot adjacent to the current time slot, and the time slot length of the target time slot is associated with the wireless environment in which the terminal equipment is currently located.

In the embodiment of the application, the terminal device may determine a load value of a current cell, and send a target request to the network device when the load value is less than or equal to a first threshold; and when the load value is larger than the first threshold value, determining a target time slot, and sending a target request to the network equipment at the target time slot. By the scheme, when the load value is smaller than or equal to the first threshold value, the terminal equipment can directly send the target request to the network equipment; when the load value is greater than the first threshold value, the terminal device may send a target request to the network device at a specified target time slot, and since the time slot length of the target time slot is associated with the wireless environment where the terminal device is currently located, that is, the time slot length of the target time slot changes according to the change of the wireless environment, and the time slot length associated with a better wireless environment may be smaller than the time slot length associated with a poorer wireless environment, the terminal device sends the target request at the target time slot, and may avoid executing an electronic card management service when the load is high, thereby effectively improving the download efficiency of the terminal device, and avoiding the influence on the normal service of a cell due to collision.

In a second aspect, a method for performing electronic card management service is provided, including: the network equipment receives a target request sent by the terminal equipment, wherein the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service; the network equipment determines whether an electronic card management order exists according to the target request, and determines the queue length of the current maintenance queue under the condition that the electronic card management order exists; and if the queue length is less than or equal to the preset queue length threshold, the network equipment sends a first response to the terminal equipment, wherein the first response is used for indicating that the terminal equipment is allowed to execute the electronic card management service.

In the embodiment of the application, after receiving a target request sent by a terminal device, a network device may determine a queue length of a current maintenance queue under the condition that an electronic card management order exists, and if the queue length is less than or equal to a preset queue length threshold, the terminal device is allowed to execute an electronic card management service. By the scheme, the network equipment can control the time for the terminal equipment to execute the electronic card management service according to the queue length, so that the downloading efficiency of the terminal equipment can be effectively improved, and the influence on the normal service of a cell caused by conflict is avoided.

In a third aspect, an apparatus for performing electronic card management service is provided, including: a processing unit and a communication unit. The processing unit is used for determining a load value of a current cell, and the load value is used for representing the load condition of the cell; a communication unit, configured to send a target request to the network device if the load value is less than or equal to a first threshold, where the target request is used to request the network device to allow the device to execute an electronic card management service; the processing unit is further used for determining a target time slot by the terminal equipment if the load value is greater than the first threshold value, wherein the target time slot is a time slot adjacent to the current time slot, and the time slot length of the target time slot is associated with the current wireless environment of the device; and the communication unit is also used for sending the target request to the network equipment in the target time slot determined by the processing unit.

In a fourth aspect, an apparatus for performing electronic card management service is provided, including: a communication unit and a processing unit. The communication unit is used for receiving a target request sent by the terminal equipment, wherein the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service; the processing unit is used for determining whether an electronic card management order exists according to the target request and determining the queue length of the current maintenance queue under the condition that the electronic card management order exists; and the communication unit is also used for sending a first response to the terminal equipment by the network equipment if the queue length is less than or equal to a preset queue length threshold, wherein the first response is used for indicating that the terminal equipment is allowed to execute the electronic card management service.

In a fifth aspect, an apparatus for performing electronic card management services is provided that includes a memory and a processor. The memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus. When the device for executing electronic card management service is running, the processor executes the computer execution instructions stored in the memory, so that the device for executing electronic card management service executes the method for executing electronic card management service provided by the first aspect.

The device for executing electronic card management service may be a terminal device, or may be a part of a device in the terminal device, such as a chip system in the terminal device. The chip system is configured to support the terminal device to implement the functions related to the first aspect and any one of the possible implementations thereof, for example, to determine and transmit data and/or information related to the method for performing electronic card management services. The chip system includes a chip and may also include other discrete devices or circuit structures.

In a sixth aspect, an apparatus for performing electronic card management services is provided that includes a memory and a processor. The memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus. When the device for executing the electronic card management service is running, the processor executes the computer execution instructions stored in the memory, so that the device for executing the electronic card management service executes the method for executing the electronic card management service provided by the second aspect.

The device for executing electronic card management service may be a network device, or may be a part of a device in a network device, such as a system-on-chip in a network device. The chip system is configured to support the network device to implement the functions related to the second aspect and any one of the possible implementations thereof, such as receiving, determining, and offloading data and/or information related to the method for performing electronic card management services. The chip system includes a chip and may also include other discrete devices or circuit structures.

In a seventh aspect, a computer-readable storage medium is provided, which includes computer-executable instructions, when the computer-executable instructions are executed on a computer, the computer is caused to execute the method for executing electronic card management service provided by the first aspect or the second aspect.

In an eighth aspect, a computer program product is provided, which includes computer instructions that, when executed on a computer, cause the computer to perform the method for executing electronic card management services as provided in the first aspect and its various possible implementations or the second aspect and its various possible implementations.

It should be noted that all or part of the computer instructions may be stored on the computer readable storage medium. The computer-readable storage medium may be packaged with a processor of a device executing the electronic card management service, or may be packaged separately from the processor of the device executing the electronic card management service, which is not limited in this application.

For the description of the third, fifth, seventh and eighth aspects of the present invention, reference may be made to the detailed description of the first aspect; in addition, for the beneficial effects described in the third aspect, the fifth aspect, the seventh aspect and the eighth aspect, reference may be made to the beneficial effect analysis of the first aspect, and details are not repeated here.

For the description of the fourth, sixth, seventh and eighth aspects of the present invention, reference may be made to the detailed description of the second aspect; in addition, for the beneficial effects described in the fourth aspect, the sixth aspect, the seventh aspect and the eighth aspect, reference may be made to the beneficial effect analysis of the second aspect, and details are not repeated here.

In the present application, the names of the above-mentioned means for performing electronic card management services do not constitute a limitation on the devices or functional modules themselves, which may appear under other names in a practical implementation. Insofar as the functions of the respective devices or functional blocks are similar to those of the present invention, they are within the scope of the claims of the present invention and their equivalents.

These and other aspects of the invention will be more readily apparent from the following description.

Drawings

Fig. 1 is a schematic structural diagram of a communication system according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an interaction flow between modules in a communication system according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a hardware structure of an apparatus for performing electronic card management services according to an embodiment of the present invention;

FIG. 4 is a second schematic diagram of a hardware structure of an apparatus for performing electronic card management services according to an embodiment of the present invention;

FIG. 5 is a flowchart illustrating a method for performing electronic card management services according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a correspondence relationship between a wireless environment level and a timeslot length according to an embodiment of the present invention;

FIG. 7 is a second flowchart illustrating a method for performing electronic card management services according to an embodiment of the present invention;

fig. 8 is a third schematic flowchart illustrating a method for performing an electronic card management service according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of an apparatus for performing electronic card management services according to an embodiment of the present invention;

fig. 10 is a second schematic structural diagram of an apparatus for performing electronic card management services according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that words such as "first" and "second" are not used to limit the quantity and execution order.

An embodiment of the present invention provides a method for performing electronic card management service, which may be applied to the communication system 10 shown in fig. 1. The communication system 10 may include at least: a terminal device 11, a network device 12, an eSIM trigger server 13, and an eSIM remote provisioning platform 14. The terminal device 11 includes a Local Profile Agent (LPA) module, which may be configured to execute an electronic card management service. The network device 12 is used for providing network services required by the terminal device 11 to perform electronic card management services. The eSIM trigger server 13 is configured to provide a user interface and a code number subscription service of the terminal device 11, and may trigger the terminal device 11 to perform an electronic card management service. The eSIM remote configuration platform 14 can be used to generate, store, protect, communicate, bind, and manage eSIM data and perform eSIM data downloads based on the GSMA sgp.22 standard. Optionally, the eSIM remote provisioning platform 14 includes an eSIM data generation server and an eSIM download server. The eSIM data generation server has a function of generating, storing, and managing eSIM data. The eSIM download server has a function of performing eSIM data download.

Optionally, the electronic card management service may include at least one of the following: eSIM data download, eSIM data activation, eSIM data query, eSIM data deletion, and the like, which may include at least profile.

As shown in fig. 2, the following describes an interaction process between modules in the communication system 10 by taking an electronic card management service as an example for executing profile downloading.

If the user wants to perform remote configuration on the eSIM of the terminal device 11, the user may connect to the operator service system 15 in an online or offline manner to perform service processing, and after the service processing is successful, the eSIM remote configuration platform 14 may generate a profile (i.e., S20 in fig. 2). Thereafter, the carrier service system 15 may synchronize subscription information of the service to the eSIM trigger server 13 (i.e., S21 in fig. 2). Then, the user may trigger the terminal device 11 to execute the LPA instruction, that is, the terminal device 11 is connected to the eSIM trigger server 13 through the network device 12, and reports the eID to the eSIM trigger server 13 (i.e., S22 in fig. 2), so that the eSIM trigger server 13 queries whether there is an order for downloading the profile (i.e., S23 in fig. 2), and if so, the eSIM trigger server 13 may be connected to the eSIM remote configuration platform 14 to download the profile (i.e., S24 in fig. 2). Finally, the terminal device 11 may perform a profile management service through interaction with the eSIM trigger server 13 (i.e., S25 in fig. 2).

The terminal device in the embodiment of the present invention may be various handheld devices, vehicle-mounted devices, wearable devices, computers, smart home devices, or smart office devices having a communication function, which is not limited in this embodiment of the present invention. For example, the handheld device may be a smartphone. The in-vehicle device may be an in-vehicle navigation system. The wearable device may be a smart bracelet. The computer may be a Personal Digital Assistant (PDA) computer, a tablet computer, and a laptop computer. The intelligent household equipment can be an intelligent curtain and an intelligent water meter. The intelligent office equipment may be an intelligent printer.

Fig. 3 is a schematic diagram illustrating a hardware structure of an apparatus for performing electronic card management services according to an embodiment of the present invention. The apparatus may be a terminal device in the communication system 10, or may be a network device in the communication system 10. As shown in fig. 3, the device for performing electronic card management service includes a processor 31, a memory 32, a communication interface 33, and a bus 34. The processor 31, the memory 32 and the communication interface 33 may be connected by a bus 34.

The processor 31 is a control center of a device for executing electronic card management services, and may be a single processor or a collective name of a plurality of processing elements. For example, the processor 31 may be a Central Processing Unit (CPU), other general-purpose processors, or the like. Wherein a general purpose processor may be a microprocessor or any conventional processor or the like.

For one embodiment, processor 31 may include one or more CPUs, such as CPU 0 and CPU 1 shown in FIG. 3.

The memory 32 may be, but is not limited to, a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.

In a possible implementation, the memory 32 may exist separately from the processor 31, and the memory 32 may be connected to the processor 31 through a bus 34 for storing instructions or program codes. The processor 31 can implement the method for executing the electronic card management service provided by the embodiment of the present invention when calling and executing the instructions or program codes stored in the memory 32.

In another possible implementation, the memory 32 may also be integrated with the processor 31.

A communication interface 33 for connecting with other devices through a communication network. The communication network may be an ethernet network, a wireless access network, a Wireless Local Area Network (WLAN), or the like. The communication interface 33 may include a receiving unit for receiving data, and a transmitting unit for transmitting data.

The bus 34 may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 3, but this does not mean only one bus or one type of bus.

It should be noted that the structure shown in fig. 3 does not constitute a limitation of the device for performing electronic card management services. The means for performing electronic card management services may comprise more or less components than those shown in figure 3, or some components may be combined, or a different arrangement of components.

Fig. 4 shows another hardware structure of the apparatus for performing electronic card management service in the embodiment of the present invention. As shown in fig. 4, the device for performing electronic card management service may include a processor 41 and a communication interface 42. Processor 41 is coupled to communication interface 42.

The function of the processor 41 may refer to the description of the processor 41 above. The processor 41 also has a memory function, and the function of the memory 42 can be referred to.

The communication interface 42 is used to provide data to the processor 41. The communication interface 42 may be an internal interface of a device that performs an electronic card management service, or may be an external interface (corresponding to the communication interface 43) of the device that performs the electronic card management service.

It should be noted that the structure shown in fig. 3 (or fig. 4) does not constitute a limitation of the device for performing electronic card management services, which may comprise, in addition to the components shown in fig. 3 (or fig. 4), more or less components than those shown, or some components in combination, or a different arrangement of components.

The method for executing electronic card management service according to the embodiment of the present invention will be described in detail below with reference to the communication system shown in fig. 1 and the device for executing electronic card management service shown in fig. 3 (or fig. 4).

As shown in fig. 5, an embodiment of the present invention provides a method for performing electronic card management services. The method may be applied to the communication system 10 described above, and the method of performing the electronic card management service may include S501-S504 described below.

S501, the terminal device determines the load value of the current cell.

The load value may be used to indicate a load condition of the cell, that is, any parameter that can reflect the load condition of the cell may be referred to as a load value. For example, the load value may be a Received Signal Strength Indication (RSSI). RSSI refers to the average value of the power of all signals (including pilot signals, data signals, adjacent cell interference signals, noise signals, etc.) received in a symbol.

Because the downloading efficiency of the terminal equipment is low under the condition of high cell load, the terminal equipment can determine the load value of the current cell before executing the electronic card management service and judge whether the electronic card management service is suitable to be executed currently or not according to the load value.

The load value is taken as the RSSI as an example. The method for judging whether the electronic card management service is suitable to be executed currently by the terminal equipment according to the RSSI specifically comprises the following steps: if the RSSI is greater than the first threshold value, the current data signal power of the cell is larger, and the larger data signal power can indicate that the current load of the cell is higher, the interference intensity of the adjacent cell and the intensity of a noise signal are larger, so that the condition that the electronic card management service is not suitable to be executed currently can be determined; otherwise, if the RSSI is less than or equal to the first threshold, it indicates that the current data signal power of the cell is low, that is, the current load of the cell is low, and the interference intensity and the noise signal intensity of the neighboring cell are low, so that it can be determined that the electronic card management service is currently suitably executed. The first threshold is a predetermined network threshold, for example, the first threshold may be-47 decibel-milliwatts (dBm).

S502, if the load value is smaller than or equal to a first threshold value, the terminal equipment sends a target request to the network equipment; and if the load value is larger than the first threshold value, the terminal equipment determines a target time slot and sends a target request to the network equipment in the target time slot.

Correspondingly, the network device receives the target request sent by the terminal device.

The target time slot is a time slot adjacent to the current time slot, and the time slot length of the target time slot is associated with the wireless environment where the terminal device is currently located. The target request may be used to request the network device to allow the terminal device to perform an electronic card management service. The target request may include eID.

Optionally, after the terminal device determines the RSSI, the load level may be determined according to the RSSI. The load classes are exemplified to include class 0 and class 1. If the RSSI is less than or equal to a first threshold value, determining the load grade as grade 1; if the RSSI is greater than the first threshold, the load level is determined to be level 0. The terminal equipment can send a target request to the network equipment under the condition that the load grade is grade 1; and under the condition that the load grade is grade 0, determining a target time slot, and sending a target request to the network equipment in the target time slot, wherein the target time slot is a time slot adjacent to the current time slot.

Optionally, the method for determining the target timeslot by the terminal device may include: the terminal equipment determines the wireless environment grade of the current position, determines the corresponding time slot length according to the wireless environment grade, and determines the time slot adjacent to the current position as the target time slot according to the time slot length.

It should be noted that different radio environment levels may correspond to different slot lengths. For example, as shown in fig. 6, if the wireless environment levels include a first wireless environment level, a second wireless environment level, and a third wireless environment level, the time slot length corresponding to the first wireless environment level may be T1, the time slot length corresponding to the second wireless environment level may be T2, and the time slot length corresponding to the third wireless environment level may be T3, where T1 is a natural period and may be 5 seconds, 0.5 seconds, etc., T2 is an integer multiple of T1, for example, T2 may be equal to 3 times T1, T3 is an integer multiple of T2, and for example, T3 may be equal to 2 times T2.

For example, if the terminal device determines that the current wireless environment level is the first wireless environment level, the time slot length may be further determined to be T1. Assuming that the timeslot with sequence number 1 is adjacent to the timeslot with sequence number 2 and the current time is in the timeslot with sequence number 1, the terminal device may determine the timeslot with sequence number 2 as the target timeslot according to the timeslot length T1.

Optionally, the method for determining the current radio environment level of the terminal device may include: the terminal device determines the current Reference Signal Receiving Power (RSRP) and signal to interference plus noise ratio (SINR) of the network device, and determines the current wireless environment level according to the RSRP and the SINR.

Specifically, the wireless environment classes including the first wireless environment class, the second wireless environment class and the third wireless environment class are taken as an example. The terminal device can determine the current wireless environment level according to a first RSRP threshold, a second RSRP threshold, a first SINR threshold and a second SINR threshold, wherein the first RSRP threshold is larger than the second RSRP threshold, and the first SINR threshold is larger than the second SINR threshold. If the RSRP is greater than or equal to a first RSRP threshold value and the SINR is greater than or equal to a first SINR threshold value, determining the current wireless environment level as a first wireless environment level; if the RSRP is smaller than the first RSRP threshold value and larger than or equal to the second RSRP threshold value, and the SINR is smaller than the first SINR threshold value and larger than or equal to the second SINR threshold value, determining the current wireless environment level as a second wireless environment level; and if the RSRP is smaller than the second RSRP threshold value and the SINR is smaller than the second SINR threshold value, determining the current wireless environment level as a third wireless environment level.

Optionally, the first RSRP threshold may be-85 dBm, the second RSRP threshold may be-105 dBm, the first SINR threshold may be 10dBm, and the second SINR threshold may be 0dBm.

S503, the network equipment determines whether an electronic card management order exists according to the target request, and determines the queue length of the current maintenance queue under the condition that the electronic card management order exists.

The queue length refers to the length of a terminal device download queue of the network device in a corresponding wireless environment.

Optionally, the network device may obtain RSRP and SINR from a measurement report periodically sent by the terminal device, and then determine the wireless environment level where the terminal device is currently located according to the RSRP and the SINR; or, the network device may directly receive the radio environment level determined by the terminal device from the terminal device, which is not limited in this embodiment of the present invention.

The above S503 includes S503a and S503b:

s503a, the network equipment determines whether an electronic card management order exists according to the target request.

S503b, in the case where there is an electronic card management order, the network device determines the queue length of the current maintenance queue.

It should be noted that, if the network device determines that there is no electronic card management order according to the target request, it indicates that there is no electronic card management service that needs to be executed, and the process is ended.

S504, if the queue length is smaller than or equal to the preset queue length threshold, the network equipment sends a first response for indicating that the terminal equipment is allowed to execute the electronic card management service to the terminal equipment.

Correspondingly, the terminal device receives the first response sent by the network device.

The preset queue length threshold refers to the number of terminal devices in a wireless environment level which allows the electronic card management service to be performed simultaneously. For example, if the wireless environment levels include a first wireless environment level, a second wireless environment level, and a third wireless environment level, the network device may maintain 3 queues, where the 3 queues are queue Q1, queue Q2, and queue Q3, respectively, where the preset queue length threshold of queue Q1 may be L1, the preset queue length threshold of queue Q2 may be L2, and the preset queue length threshold of queue Q3 may be L3. L1 is the number of terminal equipment with the wireless environment grade of the first wireless environment grade, which allows the electronic card management service to be carried out simultaneously; l2 is the number of terminal equipment with the wireless environment grade of the second wireless environment grade, which allows the electronic card management service to be carried out simultaneously; l3 is the number of terminal equipments with the third wireless environment level of the wireless environment level allowing the electronic card management service to be simultaneously performed.

It should be noted that, after receiving the first response sent by the network device, the terminal device may execute the electronic card management service in the target timeslot. When the electronic card management service is a download service, if the terminal device does not finish downloading in the target time slot, the terminal device can occupy the next time slot to continue downloading.

It should be noted that, if the queue length is greater than the preset queue length threshold, the network device may return a second response to resend the target request, and after receiving the second response, the terminal device may resend the target request to the network device at the start point of the next time slot.

The following is a complete description of embodiments of the invention. After the terminal equipment is started, the load grade can be determined according to the RSSI, and if the load grade is grade 1, the terminal equipment can directly send a target request to the network equipment; if the load level is level 0, the terminal device may further determine the current wireless environment level. Taking the current wireless environment level as the first wireless environment level as an example, the terminal device may send a target request to the network device at the start point of the time slot T1. The network device may query whether an electronic card management order exists through the eSIM trigger server. If no electronic card management order exists, ending the process; if the electronic card management order exists, determining the current queue length l1 of the download queue Q1 of the terminal equipment under the first wireless environment level. If the queue length L1 is less than or equal to the preset queue length threshold value L1, the network device sends a first response to the terminal device, and determines the current queue length L1 as L1+1. The terminal equipment can execute the electronic card management service after receiving the first response; if the queue length L1 is greater than the preset queue length threshold L1, the terminal device may send the target request to the network device again at the start of the next time slot T1. And finally, the network equipment can judge whether the terminal equipment successfully executes the electronic card management service, if the terminal equipment successfully executes the electronic card management service, the network equipment can determine the length l1 of the current queue as l1-1, and the process is finished.

It should be noted that initial values of the current queue length l1 of the queue Q1, the current queue length l2 of the queue Q2, and the current queue length l3 of the queue Q3 are all 0.

The embodiment of the invention provides a method for executing electronic card management service, wherein terminal equipment can determine the load value of a current cell and send a target request to network equipment when the load value is less than or equal to a first threshold value; and when the load value is larger than the first threshold value, determining a target time slot, and sending a target request to the network equipment at the target time slot. After receiving a target request sent by the terminal device, the network device may determine the queue length of the current maintenance queue under the condition that an electronic card management order exists, and if the queue length is less than or equal to a preset queue length threshold, allow the terminal device to execute an electronic card management service. By the scheme, the terminal equipment can avoid executing the electronic card management service when the load is high, and sends the target request to the network equipment at the appointed target time slot, and the network equipment can control the time for executing the electronic card management service by the terminal equipment according to the queue length, so that the downloading efficiency of the terminal equipment can be effectively improved, and the influence on the normal service of a cell caused by conflict is avoided.

Optionally, with reference to fig. 5, as shown in fig. 7, before S502, the method for executing an electronic card management service according to the embodiment of the present invention may further include S505 and S506 described below. The "terminal device determines the corresponding slot length according to the wireless environment level" in S502 may specifically be implemented in S507 described below.

S505, the network device determines the corresponding relation between different wireless environment grades and the time slot length.

The network device may determine the corresponding slot lengths in different wireless environment levels according to the formula T = B × 8/V, V = V × K/K, thereby further determining the corresponding relationship between the different wireless environment levels and the slot lengths.

Specifically, when the wireless environment level is the first wireless environment level, T1= B × 8/V1, and V1= V1 × K/K, that is, T1= B × 8K/(V1 × K). B is the size of an eSIM card configuration file packet and a unit KB; k is the average resource block number which is corresponding to 1 frame in the time domain of the communication system and can be used for data transmission, and K = K _total -k _p ，k _p The total number of resource blocks, K, occupied by control channels such as a physical hybrid automatic repeat request indicator channel (PHICH) and a Physical Control Format Indicator Channel (PCFICH) for each subframe _total The total resource block number in each subframe; v1 is the average rate value under the condition that all resources of a cell are occupied under the first wireless environment level; v1 is the average rate (kbps) of the situation that the terminal equipment of the first wireless environment grade occupies all the resources of the cell, and the value is a simulation calculation value; k is the average number of allocated resource blocks, i.e. the average number of resource blocks allocated to each terminal device per sub-frame, and is related to the overall scheduling allocation strategy of the network.

Optionally, the network device may determine T2 and T3 according to the above formula, and may also determine T2 and T3 according to T1. Specifically, T2= [ V1/V2] × T1, T3= [ V1/V3] × T1, or T3= [ V2/V3] × T2.

After determining the corresponding time slot lengths under different wireless environment levels, the network device may further determine the corresponding relationship between the different wireless environment levels and the time slot lengths. That is, the first radio environment level corresponds to the time slot length T1, the second radio environment level corresponds to the time slot length T2, and the third radio environment level corresponds to the time slot length T3.

S506, the network equipment sends the corresponding relation to the terminal equipment.

Correspondingly, the terminal device receives the corresponding relation sent by the network device.

Optionally, the terminal device may send the corresponding relationship to the terminal device according to a preset period, or send an updated corresponding relationship to the terminal device when the corresponding relationship changes, which is not limited in this embodiment of the present application.

And S507, the terminal equipment determines the corresponding time slot length according to the wireless environment grade and the corresponding relation.

After the terminal device determines the current wireless environment level, the corresponding time slot length can be determined according to the wireless environment level and the corresponding relation. For example, if the radio environment level is the first radio environment level, the corresponding slot length is T1.

In the embodiment of the invention, the network equipment can determine the corresponding relation between different wireless environment grades and the time slot lengths and send the corresponding relation to the terminal equipment, so that the terminal equipment can determine the corresponding time slot length according to the wireless environment grades and the corresponding relation, and the terminal equipment can determine the target time slot according to the time slot length.

Optionally, with reference to fig. 5, as shown in fig. 8, before S502, the method for executing an electronic card management service according to the embodiment of the present invention may further include S508 described below.

S508, before determining the queue length of the current maintenance queue, the network device determines preset queue length thresholds corresponding to different wireless environment levels.

If the network device maintains the queue Q1, the queue Q2, and the queue Q3, the preset queue length threshold L1= [ (N1 × T1 × N)/(N1 × T1+ N2 × T2+ N3 × T3) of the queue Q1]The preset queue length threshold value L2= [ (N2 XT 2 XN)/(N1 XT 1+ N2 XT 2+ N3 XT 3) for the queue Q2)]A preset queue length threshold value L3= [ (N3 × T3 × N)/(N1 × T1+ N2 × T2+ N3 × T3) for the queue Q3]. Wherein, N1 is the total number of terminal devices whose single-cell wireless environment level is the first wireless environment level; n2 is the total number of the terminal equipment with the single-cell wireless environment level as the second wireless environment level; n3 is the total number of the terminal equipment with the single-cell wireless environment grade as the third wireless environment grade; n is the number of terminal equipment which can simultaneously download the eSIM card in each symbol length, N = K (1-alpha-beta)/K, alpha is the average resource occupancy rate of a cell, is a known quantity and can be obtained from a network management system, beta is the occupancy rate of a time slot public channel resource, and beta = K _p /K _total 。

It should be noted that terminal devices of the same type are usually installed and started up in the same time slot, and the eSIM card is downloaded and managed, and two types of terminal devices are usually not installed and used in a large scale in a single cell, so that the number of terminals of the same type is only considered when setting the queue length, and the value of N1 can be determined according to the actual installation situation or set according to the service model.

In the embodiment of the invention, because the network equipment can determine the preset queue length threshold values corresponding to different wireless environment grades, after the network equipment determines the queue length of the current maintenance queue, the queue length of the current maintenance queue can be compared with the preset queue length threshold value, so that whether the terminal equipment is allowed to execute the electronic card management service is determined.

The scheme provided by the embodiment of the invention is mainly introduced from the perspective of a method. To implement the above functions, it includes hardware structures and/or software modules for performing the respective functions. Those of skill in the art will readily appreciate that the various illustrative components and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

In the method for executing the electronic card management service provided by the embodiment of the present invention, the executing main body may be a device for executing the electronic card management service, or a control module for executing the electronic card management service in the device for executing the electronic card management service. The embodiment of the invention takes a method for executing electronic card management service by a device executing electronic card management service as an example, and explains the device for executing electronic card management service provided by the embodiment of the invention.

It should be noted that, in the embodiment of the present invention, the device for executing the electronic card management service may be divided into functional modules according to the method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. Optionally, the division of the modules in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.

As shown in fig. 9, an embodiment of the invention provides an apparatus for performing electronic card management services. The device 90 for executing electronic card management service may be the terminal device in the above-mentioned method embodiment, or a functional module in the terminal device. The device 90 for performing electronic card management services may include a processing unit 91 and a communication unit 92.

The processing unit 91 may be configured to determine a load value of a current cell, where the load value is used to indicate a load condition of the cell. For example, in conjunction with fig. 5, the processing unit 91 may be configured to execute S501. The communication unit 92 may be configured to send a target request to a network device if the load value is less than or equal to a first threshold, where the target request may be used to request the network device to allow the apparatus to perform an electronic card management service. For example, in conjunction with fig. 4, the communication unit 92 may be configured to perform S502. The processing unit 91 is further configured to determine, if the load value is greater than or equal to the first threshold, a target timeslot, where the target timeslot is a timeslot adjacent to a timeslot where the device is currently located, and a timeslot length of the target timeslot is associated with a wireless environment where the device is currently located. The communication unit 92 may be further configured to send the target request to the network device at the target timeslot determined by the processing unit 91, where the target timeslot is a timeslot adjacent to the timeslot where the target timeslot is currently located. For example, in conjunction with fig. 4, the communication unit 92 may be configured to perform S502.

Optionally, the processing unit 91 may be specifically configured to: determining the current wireless environment level; determining the corresponding time slot length according to the wireless environment grade; and determining the time slot adjacent to the current time slot as the target time slot according to the time slot length.

Optionally, the processing unit 91 may be specifically configured to: and determining the current Reference Signal Received Power (RSRP) and signal to noise ratio (SINR) of the network equipment, and determining the current wireless environment level according to the RSRP and the SINR.

Optionally, the communication unit 92 may be further configured to receive a correspondence between different radio environment levels and time slot lengths sent by the network device before the processing unit 91 determines the corresponding time slot length according to the radio environment level. For example, in conjunction with fig. 7, the processing unit 91 may be configured to execute S506. The processing unit 91 may be specifically configured to: and determining the corresponding time slot length according to the wireless environment grade and the corresponding relation.

Of course, the device 90 for performing electronic card management service provided by the embodiment of the present invention includes, but is not limited to, the above modules.

In actual implementation, the processing unit 91 may be implemented by the processor 31 shown in fig. 3 calling the program code in the memory 32. The specific implementation process may refer to the description of the method for implementing the electronic card management service shown in fig. 5 or fig. 7, which is not described herein again.

The embodiment of the invention provides a device for executing electronic card management service, which can determine the load value of a current cell and send a target request to network equipment when the load value is less than or equal to a first threshold value; and when the load value is larger than the first threshold value, determining a target time slot, and sending a target request to the network equipment at the target time slot. By the scheme, when the load value is smaller than or equal to the first threshold value, the device can directly send the target request to the network equipment; when the load value is greater than the first threshold value, the device can send a target request to the network equipment in a specified target time slot, and as the time slot length of the target time slot is associated with the current wireless environment of the device, namely the time slot length of the target time slot changes according to the change of the wireless environment, and the time slot length associated with a better wireless environment can be smaller than the time slot length associated with a poorer wireless environment, the device sends the target request in the target time slot, and can avoid executing electronic card management service when the load is high, thereby effectively improving the downloading efficiency and avoiding the influence on the normal service of a cell caused by conflict.

As shown in fig. 10, an embodiment of the present invention provides an apparatus for performing an electronic card management service. The apparatus 100 for performing electronic card management service may be a network device in the above method embodiments, or a functional module in the network device. The apparatus 100 for performing electronic card management service may include a communication unit 101 and a processing unit 102. The communication unit 101 may be configured to receive a target request sent by a terminal device, where the target request may be used to request that the terminal device is allowed to perform an electronic card management service. For example, in connection with fig. 5, the communication unit 101 may be configured to perform S502. The processing unit 102 may be configured to determine whether an electronic card management order exists according to the target request, for example, in conjunction with fig. 5, the processing unit 102 may be configured to execute S503a, and in a case that the electronic card management order exists, determine a queue length of a current maintenance queue, for example, in conjunction with fig. 5, the processing unit 102 may be configured to execute S503b. The communication unit 101 may be further configured to send a first response to the terminal device if the queue length is less than or equal to the preset queue length threshold, where the first response may be used to indicate that the terminal device is allowed to perform the electronic card management service, for example, in conjunction with fig. 5, the communication unit 101 may be configured to perform S505.

Optionally, the processing unit 102 may be further configured to determine preset queue length thresholds corresponding to different wireless environment levels before determining the queue length of the current maintenance queue, for example, with reference to fig. 8, the processing unit 102 may be configured to execute S508.

Optionally, the processing unit 102 may be further configured to determine a corresponding relationship between different radio environment levels and time slot lengths, for example, in conjunction with fig. 7, the processing unit 102 may be configured to execute S505. The communication unit 101 may be further configured to send the corresponding relationship to the terminal device, for example, in conjunction with fig. 7, the processing unit 102 may be configured to execute S506.

Of course, the device 100 for performing electronic card management service provided by the embodiment of the present invention includes, but is not limited to, the above modules.

In actual implementation, the processing unit 102 can be implemented by the processor 31 shown in fig. 3 calling the program code in the memory 32. For a specific implementation process, reference may be made to the description of the method for implementing the electronic card management service shown in fig. 5, fig. 7, or fig. 8, which is not described herein again.

The embodiment of the invention provides a device for executing electronic card management service, which can determine the queue length of a current maintenance queue under the condition that an electronic card management order exists after receiving a target request sent by terminal equipment, and allow the terminal equipment to execute the electronic card management service if the queue length is less than or equal to a preset queue length threshold value. Through the scheme, the device can control the opportunity of the terminal equipment for executing the electronic card management service according to the queue length, thereby effectively improving the downloading efficiency of the terminal equipment and avoiding the influence on the normal service of a cell caused by conflict.

Embodiments of the present invention also provide a computer-readable storage medium, which includes computer-executable instructions. When the computer executes the instructions to run on the computer, the computer executes the steps executed by the device for executing the electronic card management service in the method for executing the electronic card management service provided by the above embodiment.

The embodiment of the present invention further provides a computer program product, which can be directly loaded into the memory and contains software codes, and after the computer program product is loaded and executed by the computer, the method for executing the electronic card management service provided by the above embodiment can be implemented, and the steps executed by the device for executing the electronic card management service are all performed.

In the above embodiments, all or part of the implementation may be realized by software, hardware, firmware, or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The processes or functions according to the embodiments of the present invention are wholly or partially generated when the computer-executable instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. Computer-readable storage media can be any available media that can be accessed by a computer or can comprise one or more data storage devices, such as servers, data centers, and the like, that can be integrated with the media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.

Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions.

In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the above modules or units is only one logical function division, and there may be other division ways in actual implementation. For example, various elements or components may be combined or may be integrated in another device, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. Units described as separate parts may or may not be physically separate, and parts displayed as units may be one physical unit or a plurality of physical units, may be located in one place, or may be distributed to a plurality of different places. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a readable storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may essentially or partially contribute to the prior art, or all or part of the technical solution may be embodied in the form of a software product, where the software product is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, etc.) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk or an optical disk, and various media capable of storing program codes.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for performing electronic card management services, comprising:

the method comprises the steps that terminal equipment determines a load value of a current cell, wherein the load value is used for representing the load condition of the cell;

if the load value is smaller than or equal to a first threshold value, the terminal equipment sends a target request to network equipment, and the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service;

if the load value is larger than the first threshold value, the terminal equipment determines a target time slot and sends the target request to the network equipment in the target time slot, wherein the target time slot is a time slot adjacent to the current time slot, and the time slot length of the target time slot is associated with the wireless environment where the terminal equipment is currently located;

the determining the target time slot comprises:

the terminal equipment determines the current wireless environment level;

the terminal equipment determines the corresponding time slot length according to the wireless environment grade;

the terminal equipment determines the time slot adjacent to the current time slot as the target time slot according to the time slot length;

before the terminal device determines the length of the corresponding time slot according to the wireless environment level, the method further includes:

the terminal equipment receives the corresponding relation between different wireless environment grades and time slot lengths sent by the network equipment; determining corresponding time slot lengths under different wireless environment levels according to a formula T = B × 8/V and V = V × K/K so as to determine the corresponding relation between the different wireless environment levels and the time slot lengths; b is the size of an eSIM card configuration file packet and a unit KB; k is the average resource block number which is corresponding to 1 frame in the time domain of the communication system and can be used for data transmission; v is the average value of the rate under the condition of occupying all the resources of the cell under the wireless environment level; v is the average rate value under the condition that the terminal equipment of the wireless environment grade occupies all resources of the cell; k is the number of the resource blocks which are averagely allocated, namely the number of the resource blocks which are averagely allocated to each terminal device by each subframe is related to the overall scheduling allocation strategy of the network;

the terminal equipment determines the corresponding time slot length according to the wireless environment grade, and the method comprises the following steps:

and the terminal equipment determines the corresponding time slot length according to the wireless environment grade and the corresponding relation.

2. The method of performing electronic card management services according to claim 1, wherein said determining a current wireless environment level by said terminal device comprises:

the terminal device determines the current Reference Signal Received Power (RSRP) and signal-to-noise ratio (SINR) of the network device, and determines the current wireless environment level according to the RSRP and the SINR.

3. A method for performing electronic card management services, comprising:

network equipment receives a target request sent by terminal equipment, wherein the target request is used for requesting the network equipment to allow the terminal equipment to execute electronic card management service;

the network equipment determines whether an electronic card management order exists according to the target request, and determines the queue length of a current maintenance queue under the condition that the electronic card management order exists;

if the queue length is smaller than or equal to a preset queue length threshold value, the network equipment sends a first response to the terminal equipment, and the first response is used for indicating that the terminal equipment is allowed to execute electronic card management service;

the method further comprises the following steps:

the network equipment determines the corresponding relation between different wireless environment grades and the time slot lengths; determining corresponding time slot lengths under different wireless environment levels according to a formula T = B × 8/V and V = V × K/K so as to determine the corresponding relation between the different wireless environment levels and the time slot lengths; b is the size of an eSIM card configuration file packet and a unit KB; k is the average resource block number which is corresponding to 1 frame in the time domain of the communication system and can be used for data transmission; v is the average value of the rate under the condition of occupying all the resources of the cell under the wireless environment level; v is the average rate value under the condition that the terminal equipment of the wireless environment grade occupies all resources of the cell; k is the number of the resource blocks which are averagely allocated, namely the number of the resource blocks which are averagely allocated to each terminal device by each subframe is related to the overall scheduling allocation strategy of the network;

and the network equipment sends the corresponding relation to the terminal equipment.

4. The method of performing electronic card management services of claim 3, wherein prior to said determining a queue length of a current maintenance queue, said method further comprises:

and the network equipment determines preset queue length thresholds corresponding to different wireless environment grades.

5. An apparatus for performing electronic card management services, comprising: a processing unit and a communication unit;

the processing unit is used for determining a load value of a current cell, wherein the load value is used for representing the load condition of the cell;

the communication unit is used for sending a target request to network equipment if the load value is less than or equal to a first threshold value, wherein the target request is used for requesting the network equipment to allow the device to execute electronic card management service;

the processing unit is further configured to determine a target time slot if the load value is greater than the first threshold, where the target time slot is a time slot adjacent to a current time slot, and a time slot length of the target time slot is associated with a wireless environment in which the apparatus is currently located;

the communication unit is further configured to send the target request to the network device at the target timeslot determined by the processing unit;

the processing unit is specifically configured to:

determining the current wireless environment level; determining the corresponding time slot length according to the wireless environment grade; determining the time slot adjacent to the current time slot as the target time slot according to the time slot length;

the communication unit is further configured to receive a correspondence between different wireless environment levels and time slot lengths sent by the network device before the processing unit determines a corresponding time slot length according to the wireless environment level; determining corresponding time slot lengths under different wireless environment levels according to a formula T = B × 8/V and V = V × K/K so as to determine the corresponding relation between the different wireless environment levels and the time slot lengths; wherein, B is the size of the eSIM card configuration file package and the unit KB; k is the average resource block number which is corresponding to 1 frame in the time domain of the communication system and can be used for data transmission; v is the average value of the rate under the condition of occupying all the resources of the cell under the wireless environment level; v is the average rate value under the condition that the terminal equipment of the wireless environment grade occupies all resources of the cell; k is the number of the resource blocks which are averagely allocated, namely the number of the resource blocks which are averagely allocated to each terminal device by each subframe is related to the overall scheduling allocation strategy of the network;

the processing unit is specifically configured to: and determining the corresponding time slot length according to the wireless environment grade and the corresponding relation.

6. The device for performing electronic card management transactions according to claim 5, characterised in that said processing unit is particularly adapted to:

the method comprises the steps of determining the current Reference Signal Received Power (RSRP) and signal to noise ratio (SINR) of the network equipment, and determining the current wireless environment level according to the RSRP and the SINR.

7. An apparatus for performing electronic card management services, comprising: a communication unit and a processing unit;

the communication unit is used for receiving a target request sent by terminal equipment, wherein the target request is used for requesting to allow the terminal equipment to execute electronic card management service;

the processing unit is used for determining whether an electronic card management order exists according to the target request and determining the queue length of the current maintenance queue under the condition that the electronic card management order exists;

the communication unit is further configured to send a first response to the terminal device if the queue length is less than or equal to a preset queue length threshold, where the first response is used to indicate that the terminal device is allowed to execute an electronic card management service;

the processing unit is further configured to determine a correspondence between different wireless environment levels and time slot lengths; determining corresponding time slot lengths under different wireless environment levels according to a formula T = B × 8/V and V = V × K/K so as to determine the corresponding relation between the different wireless environment levels and the time slot lengths; wherein, B is the size of the eSIM card configuration file package and the unit KB; k is the average resource block number which is corresponding to 1 frame in the time domain of the communication system and can be used for data transmission; v is the average value of the rate under the condition of occupying all the resources of the cell under the wireless environment level; v is the average rate value under the condition that the terminal equipment of the wireless environment grade occupies all resources of the cell; k is the number of the resource blocks which are averagely distributed, namely the number of the resource blocks which are averagely distributed to each terminal device by each subframe is related to the overall scheduling distribution strategy of the network;

the communication unit is further configured to send the correspondence to the terminal device.

8. The apparatus of claim 7, wherein the processing unit is further configured to determine preset queue length thresholds corresponding to different wireless environment levels before determining the queue length of the current maintenance queue.

9. An apparatus for performing electronic card management services, comprising a memory and a processor; the memory is used for storing computer execution instructions, and the processor is connected with the memory through a bus;

when the device for executing electronic card management service is running, the processor executes the computer-executable instructions stored in the memory to make the device for executing electronic card management service execute the method for executing electronic card management service according to any one of claims 1-2 or any one of claims 3-4.

10. A computer-readable storage medium, characterized in that it comprises computer-executable instructions which, when run on a computer, cause the computer to perform a method of performing electronic card management services according to any of claims 1-2 or any of claims 3-4.