CN110890951B - Method, device and system for allocating user business time - Google Patents

Abstract

The invention provides a method, a device and a system for distributing user service time, and belongs to the technical field of Internet of things. The method for distributing the user service time comprises the following steps: dividing service time to be distributed into m service time periods, and acquiring access density of each service time period according to wireless resource load of a network, wherein the access density represents the number of users which can be accessed in unit time; sequentially distributing serial numbers for N users, dividing the N users into m groups, and enabling the m groups of users to correspond to the m service time periods one by one; randomly distributing the service time of each user in the service time period corresponding to each group of users; wherein m and N are integers more than 1. Through the technical scheme of the invention, the service time can be flexibly distributed to the user according to the network load.

Description

Method, device and system for allocating user business time

technical field

The present invention relates to the technical field of the Internet of Things, in particular to a method, device and system for allocating user business time.

Background technique

Internet of Things users are mainly industrial customers. In order to avoid a large number of users doing business at the same time, for users who can tolerate a certain delay, users can do business at different times to achieve the effect of peak shifting.

In the existing peak staggering scheme, users are assigned different numbers, and at the beginning of the current business cycle, the user's business time is determined according to the first business time and the business cycle. Among them, the first service time is determined according to the serial number assigned by the server when the user successfully accesses the network for the first time, the maximum capacity of the user's access cell, and the reporting time interval of different users.

In a specific case, as shown in Table 1, street lamp turn-on commands can be issued at different times: a group of 10 street lamps, with an interval of 1 second between street lamps in the group.

Table 1

In another specific case, as shown in Table 2, water meter reading can be performed at different times, and the business online time is from 8:00 am to 17:40 pm.

Table 2

Although the existing solutions can stagger the time for users to do business to a certain extent, they cannot guarantee complete staggering between different users. For example, when there are a large number of users, there may be situations where the time configured by multiple users is at the same point in time.

Contents of the invention

The technical problem to be solved by the present invention is to provide a user business time allocation method, device and system, which can flexibly allocate business time to users according to network load.

In order to solve the above technical problems, embodiments of the present invention provide technical solutions as follows:

On the one hand, an embodiment of the present invention provides a method for allocating user business time, including:

Dividing the business time to be allocated into m business time periods, obtaining the access density of each business time period according to the wireless resource load of the network, the access density representing the number of users that can be accessed per unit time;

Assign numbers to N users in turn, divide N users into m groups, and m groups of users correspond to m business time periods one by one;

Randomly allocate the business time of each user in the business time period corresponding to each group of users;

Wherein, m and N are integers greater than 1.

Further, each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold.

Further, the m groups of users include the first group of users and the second group of users, the m business time periods include the first business time period and the second business time period, and the first group of users corresponds to the first business time period , the second group of users corresponds to the second business time period, the number of users in the first group of users is greater than the number of users in the second group of users, and the duration of the first business time period is greater than the duration of the second business time period.

Further, the number of users in the i-th group of users is not greater than the product of the duration of the i-th business time period and the access density, and i is a positive integer not greater than m.

Further, the business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+... +Ti-1)+random(Ti), i is a positive integer not greater than m.

The embodiment of the present invention also provides a device for allocating user service time, including:

The first allocation module is used to divide the business time to be allocated into m business time periods, and obtain the access density of each business time period according to the wireless resource load of the network, and the access density indicates the access density within a unit time the number of users;

The second distribution module is used to sequentially assign numbers to N users, divide N users into m groups, and m groups of users correspond to m business time periods one by one;

The processing module is used to randomly allocate the business time of each user in the business time period corresponding to each group of users;

Wherein, m and N are integers greater than 1.

The embodiment of the present invention also provides a user business time distribution system, including:

The network side equipment is used to provide the wireless resource load of the network to the device for allocating user business time;

The service platform is used to provide a service model to the device for allocating user service time, and the service model includes the number of users and the service time period to be allocated;

The user business time allocation device is used to generate a business time allocation scheme according to the business model and the wireless resource load of the network, and send the business time allocation scheme to the service platform;

The service platform is also configured to configure service time for each user according to the service time allocation scheme.

Further, the device for allocating user business time is specifically configured to divide the business time to be allocated into m business time segments, and obtain the access density of each business time segment according to the wireless resource load of the network, and the access density Indicates the number of users that can be accessed per unit time; assign numbers to N users in turn, divide N users into m groups, and m groups of users correspond to m business time periods one by one; in the business time period corresponding to each group of users Randomly allocate the business time of each user; among them, m, N are integers greater than 1

The embodiment of the present invention also provides a device for allocating user business time, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program Realize the above-mentioned user business time distribution method.

An embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the method for allocating user business time as described above are implemented.

Embodiments of the present invention have the following beneficial effects:

In the above scheme, the business time to be allocated is divided into m business time periods, and the access density of each business time period is obtained according to the wireless resource load of the network, and numbers are assigned to N users in turn, and N users are divided into m Group, m groups of users correspond to m business time periods one by one; the business time of each user is randomly allocated in the business time period corresponding to each group of users. Through the technical scheme of the invention, when the number of users is large, the business hours of multiple users can be staggered to achieve the effect of peak shifting.

Description of drawings

FIG. 1 is a schematic flow diagram of a method for allocating user business time according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of grouping service time and users according to an embodiment of the present invention;

FIG. 3 is a structural block diagram of a device for allocating user business time according to an embodiment of the present invention;

FIG. 4 is a structural block diagram of a system for allocating user business time according to an embodiment of the present invention.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

Embodiments of the present invention provide a user business time allocation method, device and system, which can flexibly allocate business time to users according to network load.

Embodiments of the present invention provide a method for allocating user service time, as shown in FIG. 1 , including:

Step 101: divide the business time to be allocated into m business time periods, and obtain the access density of each business time period according to the wireless resource load of the network, and the access density represents the number of users that can be accessed per unit time;

Step 102: Assign numbers to N users in turn, divide N users into m groups, and m groups of users correspond to m business time periods one by one;

Step 103: Randomly allocate the business time of each user in the business time period corresponding to each group of users;

Wherein, m and N are integers greater than 1.

In this embodiment, the business time to be allocated is divided into m business time segments, the access density of each business time segment is obtained according to the wireless resource load of the network, numbers are assigned to N users in sequence, and the N users are divided into m groups, m groups of users correspond to m business time periods one by one; the business time of each user is randomly allocated in the business time period corresponding to each group of users. Through the technical scheme of the invention, when the number of users is large, the business hours of multiple users can be staggered to achieve the effect of peak shifting.

Further, each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold, so that more accurate evaluation can be made, and finer cell services can be distinguished access capability.

Further, the m groups of users include the first group of users and the second group of users, the m business time periods include the first business time period and the second business time period, and the first group of users corresponds to the first business time period , the second group of users corresponds to the second business time period, the number of users of the first group of users is greater than the number of users of the second group of users, and the duration of the first business time period is greater than the duration of the second business time period, that is The number of users in each group of users is proportional to the length of the corresponding business time period.

Further, the number of users of the i-th group of users is not greater than the product of the duration of the i-th business time period and the access density, i is a positive integer not greater than m, that is, the current business time period of the current cell can carry all users, otherwise the current The number of users exceeds the access capability of the current service time period of the cell. In this way, the load of the cell can be considered, and the number of users in each group can be flexibly allocated to fully match the network capacity and service requirements.

In a specific example, the business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+ ......+Ti-1)+random(Ti), i is a positive integer not greater than m.

The method for allocating user service time of the present invention will be further introduced in conjunction with specific embodiments below.

For periodic service users, different service hours need to be allocated to the users within the expected service time period T_start~T_end.

In this embodiment, according to the network load and the corresponding service access capability (access density: the number of access users per unit time), different service hours are allocated to users, which specifically includes the following steps:

A. Calculate or/simulate or/test and evaluate different access capabilities according to different radio resource loads of the network, represented by access density C, that is, the number of access users within a unit time T.

B. The number of users is N, assign numbers to N users, for example, 0-(N-1), and the service time is T_start～T_end. Divide T_start～T_end into 0, 1, 2, ... m-1 business time periods successively according to time, and the duration of each business time period is T0, T1, T2, ... Tm-1 (different Ti can be the same It can be different, for example, the duration of each business time period is the same, which can be 15 minutes, and i is an integer less than m and not less than 0), combined with network load evaluation, the access density of each business time period is C0, C1, C2, ... Cm-1.

Further, for more accurate evaluation, finer cell service access capabilities can be distinguished, and the continuous Ti duration meeting Ci (or a certain Ci range) can be divided into a service time period. The duration of each business time segment is T0, T1, T2, ... Tm, and the corresponding access density is C0, C1, C2, ... Cm-1, as shown in FIG. 2 .

C. Divide the numbers of users in the cell into m groups according to preset rules. Specifically, the number Ni of each group of users is proportional to Ci, and satisfies: N0+N1+...Nm=N. If the number of users Ni allocated by each group is smaller than Ci*Ti, the current cell can carry all users in the current period, otherwise the current number of users exceeds the access capability of the cell.

D. Randomly distribute the business time of users in each group within the corresponding business time period, for example, the reference time of users in group i=T_start+(T0+T1+...+Ti-1), the time of users with different numbers in group i=T_start+ (T0+T1+...+Ti-1)+random(Ti).

The embodiment of the present invention also provides a device for allocating user service time, as shown in FIG. 3 , including:

The first allocation module 21 is used to divide the business time to be allocated into m business time periods, and obtain the access density of each business time period according to the wireless resource load of the network, and the access density represents the available access density per unit time. the number of registered users;

The second distributing module 22 is used for sequentially distributing serial numbers for N users, and divides N users into m groups, and m groups of users correspond one-to-one to m business time periods;

The processing module 23 is used to randomly distribute the business time of each user in the business time period corresponding to each group of users;

Wherein, m and N are integers greater than 1.

In this embodiment, the business time to be allocated is divided into m business time segments, the access density of each business time segment is obtained according to the wireless resource load of the network, numbers are assigned to N users in sequence, and the N users are divided into m groups, m groups of users correspond to m business time periods one by one; the business time of each user is randomly allocated in the business time period corresponding to each group of users. Through the technical scheme of the invention, when the number of users is large, the business hours of multiple users can be staggered to achieve the effect of peak shifting.

Further, each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold.

Further, the m groups of users include the first group of users and the second group of users, the m business time periods include the first business time period and the second business time period, and the first group of users corresponds to the first business time period , the second group of users corresponds to the second business time period, the number of users in the first group of users is greater than the number of users in the second group of users, and the duration of the first business time period is greater than the duration of the second business time period.

Further, the number of users in the i-th group of users is not greater than the product of the duration of the i-th business time period and the access density, and i is a positive integer not greater than m.

Further, the business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+... +Ti-1)+random(Ti), i is a positive integer not greater than m.

The embodiment of the present invention also provides a user business time distribution system, as shown in Figure 4, including:

The network side device 31 is used to provide the wireless resource load of the network to the device for allocating user business time;

The service platform 32 is used to provide a service model to the distribution device of user service time, and the service model includes the number of users and the service time period to be allocated;

The user business time allocation device 33 is configured to generate a business time allocation scheme according to the business model and the wireless resource load of the network, and send the business time allocation scheme to the service platform;

The service platform 32 is also configured to configure service time for each user according to the service time allocation scheme.

Wherein, the device 33 for allocating user service time may be deployed in a base station or a service platform.

The user service time allocator 33 dynamically calculates the service time allocation scheme according to the network load provided by the base station and the service model provided by the service platform. Among them, the business model includes: the number of users, the size of the business package, the cycle, the business time period, etc.; the business time allocation scheme includes: the number of groups, the duration of each group and the corresponding number of access users, and the actual number of users in each group.

After receiving the business time allocation plan, the business platform configures business time information for each user, and can directly allocate the user's business time, or allocate time information (including start time and duration Ti) of the group i to which the user belongs.

Further, the user business time allocating device 33 is specifically used to divide the business time to be allocated into m business time segments, and obtain the access density of each business time segment according to the wireless resource load of the network, the access Density indicates the number of users that can be accessed per unit time; assign numbers to N users in turn, divide N users into m groups, and m groups of users correspond to m business time periods; in the business time corresponding to each group of users The segment randomly allocates the business time of each user; among them, m, N are integers greater than 1

The embodiment of the present invention also provides a device for allocating user business time, including a memory, a processor, and a computer program stored on the memory and operable on the processor; when the processor executes the program Realize the above-mentioned user business time distribution method.

An embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the method for allocating user business time as described above are implemented.

Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cartridge, tape magnetic disk storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.

The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (6)

1. A method for distributing user service time, characterized in that, comprising: Dividing the business time to be allocated into m business time periods, obtaining the access density of each business time period according to the wireless resource load of the network, the access density representing the number of users that can be accessed per unit time; Numbers are assigned to N users in turn, and N users are divided into m groups. The users in the m groups correspond to the m business time slots one by one. The number of users in the i-th group is not greater than the duration and access The product of density, i is a positive integer not greater than m; Randomly allocate the business time of each user in the business time period corresponding to each group of users; Wherein, m and N are integers greater than 1; Each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold; The business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+...+Ti- 1)+random(Ti), i is a positive integer not greater than m. 2. the distribution method of user service time according to claim 1, is characterized in that, The m group of users includes a first group of users and a second group of users, and the m business time periods include a first business time period and a second business time period, the first group of users corresponds to the first business time period, and the second The group users correspond to the second business time period, the number of users of the first group of users is greater than the number of users of the second group of users, and the duration of the first business time period is longer than the duration of the second business time period. 3. A device for distributing user service time, characterized in that it comprises: The first allocation module is used to divide the business time to be allocated into m business time periods, and obtain the access density of each business time period according to the wireless resource load of the network, and the access density indicates the access density within a unit time the number of users; The second allocation module is used to assign numbers to N users in turn, divide N users into m groups, m groups of users correspond to m business time periods one by one, and the number of users in the i-th group of users is not greater than that of the i-th business The product of the duration of the time period and the access density, i is a positive integer not greater than m; The processing module is used to randomly allocate the business time of each user in the business time period corresponding to each group of users; Wherein, m and N are integers greater than 1; Each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold; The business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+...+Ti- 1)+random(Ti), i is a positive integer not greater than m. 4. A system for distributing user business hours, characterized in that it comprises: The network side equipment is used to provide the wireless resource load of the network to the device for allocating user business time; The service platform is used to provide a service model to the device for allocating user service time, and the service model includes the number of users and the service time period to be allocated; The user business time allocation device is used to generate a business time allocation scheme according to the business model and the wireless resource load of the network, and send the business time allocation scheme to the service platform; The service platform is also used to configure business time for each user according to the business time allocation scheme; The device for allocating user business time is specifically used to divide the business time to be allocated into m business time segments, and obtain the access density of each business time segment according to the wireless resource load of the network, and the access density represents a unit time The number of users that can be accessed within; assign numbers to N users in sequence, and divide N users into m groups, m groups of users correspond to m business time periods one by one, and the number of users in the i-th group is not greater than that of the i-th The product of the duration of the business time period and the access density, i is a positive integer not greater than m; the business time of each user is randomly allocated in the business time period corresponding to each group of users; where m, N are integers greater than 1; Each business time period includes multiple sub-time periods, and the difference between the access densities of the multiple sub-time periods does not exceed a preset threshold; The business time is T_start～T_end, the reference time of the i-th group of users is T_start+(T0+T1+...+Ti-1), and the business time of different users in the i-th group is T_start+(T0+T1+...+Ti- 1)+random(Ti), i is a positive integer not greater than m. 5. A device for distributing user business time, comprising a memory, a processor, and a computer program stored on the memory and operable on the processor; it is characterized in that, when the processor executes the program, it realizes The method for allocating user business time as claimed in any one of claims 1-2. 6. A computer-readable storage medium, on which a computer program is stored, characterized in that, when the program is executed by a processor, the method for distributing user business time as described in any one of claims 1-2 is realized. step.

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