CN111417123B - Resource allocation and data receiving and transmitting method, device, system, medium and equipment - Google Patents

Abstract

The present invention relates to the field of wireless technologies, and in particular, to a method, an apparatus, a system, a medium, and a device for resource allocation and data transceiving. According to the scheme provided by the embodiment of the invention, resources can be distributed to each wireless slice, and the wireless resource sharing is realized in a wireless slice mode, so that the method and the device are suitable for base station sharing among operators and also suitable for providing isolation among services for vertical industries through a public network.

Description

Resource configuration, data sending and receiving method, device, system, medium and equipment

technical field

The present invention relates to the field of wireless technology, in particular to a resource configuration, data sending and receiving method, device, system, medium and equipment.

Background technique

Compared with the traditional second-generation, third-generation and fourth-generation mobile communication networks (2G/3G/4G), the fifth-generation mobile communication network (5G) has higher deployment frequency and smaller single-station coverage. Address density will also increase significantly. Operators will invest a lot of infrastructure investment to build 5G networks, and the cost of subsequent operation optimization and maintenance will also increase sharply. These heavy costs will eventually make it impossible to reduce user costs, and the user penetration rate and service penetration rate will be seriously affected, posing severe challenges to 5G business development. In the 5G era, in order to reduce the above-mentioned network construction and maintenance costs, many domestic and foreign operators, experts and scholars, including Chinese operators, have expressed the voice of 5G joint construction and sharing of base stations to reduce deployment costs.

However, there is no good solution for sharing base stations among operators at present.

In addition, the industrial Internet is an important application scenario of 5G. In the industrial Internet, departments such as electric power, petroleum, and public security require end-to-end solutions for security isolation, which not only require isolation between private networks, but also isolation between different services within the private network. For example, there are four types of services in the electric power industry. The first and second types of services are packaged together, and the third and fourth types of services are packaged together. The 7MHz frequency in the 230MHz frequency band is divided into two parts, 3MHz and 4MHz, which are used to carry the above-mentioned different service categories. The corresponding baseband board and transmission use independent hardware, which results in low resource utilization efficiency and serious waste of resources.

If an effective solution can be provided, using the operator's public network to provide private network services with end-to-end security guarantees for vertical industries will effectively improve resource utilization, reduce resource waste, and save costs.

Contents of the invention

Embodiments of the present invention provide a resource configuration, data sending and receiving method, device, system, medium and equipment, which are used to solve the problems that operators cannot realize base station sharing and cannot use public networks to provide private network services.

The present invention provides a resource allocation method, the method comprising:

determining resource configuration information corresponding to at least one wireless slice;

Send the at least one radio slice identifier and the corresponding resource configuration information. The present invention also provides a resource allocation method, the method comprising:

Receive at least one wireless slice identifier and corresponding first resource configuration information;

Determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes a wireless slice corresponding to each wireless slice in the at least one wireless slice an identifier, and second resource configuration information corresponding to the at least one wireless slice;

Send the frame structure configuration information.

The present invention also provides a method for sending and receiving data, the method comprising:

Receive frame structure configuration information, where the frame structure configuration information includes at least one wireless slice identifier, and resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier;

Determine corresponding resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier;

Data is sent and/or received on the resource corresponding to the determined resource configuration information.

The present invention also provides a resource configuration device, which includes:

A determining module, configured to determine resource configuration information corresponding to at least one wireless slice;

A sending module, configured to send the at least one wireless slice identifier and the corresponding resource configuration information.

The present invention also provides a resource configuration device, which includes:

A receiving module, configured to receive at least one wireless slice identifier and corresponding first resource configuration information;

A determining module, configured to determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes each wireless slice in the at least one wireless slice A wireless slice identifier corresponding to the slice, and second resource configuration information corresponding to the at least one wireless slice;

A sending module, configured to send the frame structure configuration information.

The present invention also provides a data sending and receiving device, which includes:

A receiving module, configured to receive frame structure configuration information, where the frame structure configuration information includes at least one wireless slice identifier, and resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier;

A determining module, configured to determine corresponding resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier;

The transceiver module is configured to send and/or receive data on resources corresponding to the determined resource configuration information.

The present invention also provides a data sending and receiving system, the system includes a network management device, a base station and a terminal, wherein:

The network management device is configured to determine first resource configuration information corresponding to at least one wireless slice, and send the at least one wireless slice identifier and the corresponding first resource configuration information to the base station;

The base station is configured to receive the at least one radio slice identifier and the first resource configuration information, and determine frame structure configuration information according to the received at least one radio slice identifier and the first resource configuration information, the The frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice, and second resource configuration information corresponding to the at least one wireless slice, and sending the frame structure configuration to the terminal information;

The terminal is configured to receive the frame structure configuration information, determine corresponding second resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier, and determine the second resource configuration information in the determined second resource configuration information Send and/or receive data on corresponding resources.

The present invention also provides a non-volatile computer storage medium, the computer storage medium stores an executable program, and the executable program is executed by a processor to implement the steps of the above method.

The present invention also provides a communication device, including a memory, a processor, a transceiver, and a bus interface; the processor is used to read the program in the memory, and execute:

Determine first resource configuration information corresponding to at least one wireless slice, and send the at least one wireless slice identifier and the corresponding first resource configuration information through the transceiver; or, perform,

Receive at least one wireless slice identifier and corresponding first resource configuration information through the transceiver, and determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, the frame structure The configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice, and second resource configuration information corresponding to the at least one wireless slice, and sending the frame structure configuration information through the transceiver; or, to execute,

Receive frame structure configuration information through the transceiver, where the frame structure configuration information includes at least one wireless slice identifier, and second resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier; according to the determined determine the corresponding second resource configuration information from the frame structure configuration information, and perform data transmission and/or reception on resources corresponding to the determined second resource configuration information through the transceiver.

According to the solution provided by the embodiment of the present invention, resources can be allocated for each wireless slice, and wireless resource sharing can be realized through wireless slices. Provides isolation between services.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic flowchart of a resource allocation method provided by Embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of a resource configuration device provided in Embodiment 2 of the present invention;

FIG. 3 is a schematic flowchart of a resource allocation method provided in Embodiment 3 of the present invention;

FIG. 4 is a schematic diagram of resource configuration provided by Embodiment 3 of the present invention;

FIG. 5 is a schematic structural diagram of a resource configuration device provided in Embodiment 4 of the present invention;

FIG. 6 is a schematic flowchart of a data sending and receiving method provided in Embodiment 5 of the present invention;

FIG. 7 is a schematic structural diagram of a data transceiving device provided in Embodiment 6 of the present invention;

FIG. 8 is a schematic structural diagram of a data transceiving system provided by Embodiment 7 of the present invention;

FIG. 9 is a schematic structural diagram of a communication device provided by Embodiment 8 of the present invention.

detailed description

Aiming at the inability to implement base station sharing between operators and the inability to use the public network to provide private network services, the embodiment of the present invention proposes an efficient wireless side solution for secure and isolated resource sharing based on wireless slices. It can realize the resource isolation of multi-operator services and multi-service category services, and can break the previous frequency sharing or space sharing, and realize resource sharing in the time domain.

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the "multiple or several" mentioned herein refers to two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

Embodiment one

Embodiment 1 of the present invention provides a resource configuration method, which can be applied to a first device, such as a network management device, and the steps of the method can be shown in Figure 1, including:

Step 101. Determine corresponding resource configuration information.

In this step, corresponding resources may be configured for at least one wireless slice, so that resource configuration information corresponding to at least one wireless slice may be determined.

Wherein, a wireless slice may correspond to a service of an operator or a service of a service category, and it may be understood that a wireless slice only provides services for a corresponding service of an operator or a service of a service category.

And specifically, configuring corresponding resources for at least one wireless slice may be understood as: configuring corresponding time slot resources for at least one wireless slice.

That is, in this embodiment, resource isolation can be implemented for each operator's service or each type of service through a wireless slicing solution based on time slot encapsulation. Configure the business of a specific operator or the business of a specific business category into a specific time slot resource, and each time slot resource (uplink time slot resource or downlink time slot resource) contains only one operator's business or a type of business, A service or a type of service of an operator may use multiple time slot resources (uplink time slot resources and/or downlink time slot resources) in the same configuration period.

And when providing time slot resources for each operator's business or various types of business, since the services of different operators or services of different business categories will not share physical resources, the data in the memory at the same time belong to the same operator or The same business category can also prevent criminals from attacking a certain operator’s business or a certain type of business memory resources through vulnerabilities such as memory leaks, ensuring the security of each operator’s business or various business memory resources.

In a possible implementation manner, the resource configuration information corresponding to at least one wireless slice may be determined by the server and sent to the first device. The first device determining the resource configuration information corresponding to the at least one wireless slice may be understood as receiving the resource configuration information corresponding to the at least one wireless slice sent by the server.

At this time, it can be understood that the first device may obtain specified statistical data corresponding to the at least one wireless slice within a specified time window, and the specified statistical data may be, but not limited to, resource utilization rate, service average rate, service peak rate, At least one of the minimum rate of service, average service delay, maximum service delay, and throughput, and report the specified statistical data to the server. The server may determine resource configuration information corresponding to the at least one wireless slice according to the specified statistical data, and send the determined resource configuration information to the first device.

The resource configuration information may include at least one of the number of time slot resources, the ratio of the number of time slot resources, and the location of time slot resources. When the resource configuration information includes the resource location of the time slot, it can also be understood that the resource configuration information may include the time allocated for a specific wireless slice (for example, a wireless slice serving a specific operator's service or a specific service category). The time slot resource location indication information of the slot resource.

The number of timeslot resources may include the number of uplink timeslot resources and/or the number of downlink timeslot resources, and the ratio of the number of timeslot resources may include the ratio of the number of uplink timeslot resources and/or the ratio of the number of downlink timeslot resources, The time slot resource position may include an uplink time slot resource position and/or a downlink time slot resource position, wherein the uplink time slot resource position may include an uplink time slot resource start position, an uplink time slot resource end position, an uplink time slot resource position, and an uplink time slot resource position. The relative position of the uplink time slot resource center position, the starting position of the uplink time slot resource relative to the nominal position, the relative position of the end position of the uplink time slot resource relative to the nominal position, and the relative position of the uplink time slot resource center position relative to the nominal position At least one of the downlink time slot resource positions may include downlink time slot resource start position, downlink time slot resource end position, downlink time slot resource center position, downlink time slot resource start position relative to the nominal position At least one of the relative position, the relative position of the downlink time slot resource end position relative to the nominal position, and the relative position of the downlink time slot resource center position relative to the nominal position.

Wherein, the ratio of the number of uplink time slot resources can be understood as the ratio of the number of allocated uplink time slot resources to the total number of uplink time slot resources that can be allocated (which can be simply recorded as the total number of uplink time slot resources). The ratio of the number of downlink time slot resources can be understood as the ratio of the number of allocated downlink time slot resources to the total number of allocatable downlink time slot resources (which can be simply recorded as the total number of downlink time slot resources).

It should be further explained that, in a possible implementation manner, the number of time slot resources or the ratio of the number of time slot resources corresponding to a wireless slice may be determined according to the subscription information. The signing information may be, but not limited to, signing information between operators, signing information between vertical industries and operators, and the like. The subscription information may include the number of time slot resources or the ratio of the number of time slot resources among the services of each operator or between various types of services determined at the time of cooperative signing. The method of determining the number of time slot resources or the proportion of time slot resources allocated to a wireless slice according to the subscription information can be understood as a static or semi-static configuration method, which has the advantage of simplicity, but has the problem of poor flexibility to a certain extent .

In another possible implementation manner, the number of time slot resources or the proportion of time slot resources corresponding to a wireless slice may be determined according to at least one of service requirements, buffered data values, and statistical values corresponding to buffered data values. That is, in this embodiment, time slot resources may also be allocated to a wireless slice in a dynamic configuration manner, so as to realize optimal utilization of resources and improve resource utilization.

Wherein, the service requirement may be understood as the service requirement of the operator's service or the service of the service category corresponding to the wireless slice.

The buffered data value may be understood as the size of the buffered data carried in the service scheduling request corresponding to the wireless slice.

The method of determining the statistical value corresponding to the buffered data value can be in any manner, for example, it can be determined in the following manner but not limited to:

Assuming that the buffered data value of the wireless slice in the current configuration cycle is Ti, and the buffered data value of the wireless slice in the configuration cycle before the current configuration cycle is Ti-1, then the statistics corresponding to the buffered data value of the wireless slice in the current configuration cycle The value can be determined as, but not limited to, Taverage=Ti+α*Ti−1, where α is an adjustment factor, and 0<α<1.

Step 102, sending resource configuration information.

In this step, the at least one wireless slice identifier and the corresponding resource configuration information may be sent.

It should be noted that, in this embodiment, the time slot resource configured for each wireless slice can be understood as being specific to a specific frequency, or can be understood as being specific to the second device to which the configured time slot resource information is sent. current operating frequency.

Taking the first device as the execution body of this embodiment as the network management device, and the second device to which the resource configuration information will be sent is the base station as an example, the network management device can send the resource configuration information to the base station in the following manner At least one implementation:

Transmission through the interface between the network management equipment and the base station, transmission through the interface between the base stations, transmission through the interface between the centralized control unit and the distributed control unit, and transmission through broadcast messages.

It should be noted that the resource configuration information may be expressed in any form.

In a possible implementation manner, the resource configuration information may include an information sequence, and a sequence value in the information sequence indicates the number of time slot resources or the ratio of the number of time slot resources corresponding to a radio slice allocation.

For example, consider configuring time slot resources for three wireless slices as an example:

An information sequence included in the resource configuration information can be expressed as WirelessSliceConfigList, and the information sequence can correspond to 3 sequence values, and the sequence value 1 (sequence value 1 can be understood as WirelessSlice_1 in the corresponding information sequence) indicates that the wireless slice 1 in the configuration period (corresponding to the service of operator A or the service of service category A, it can be understood that wireless slice 1 serves the service of operator A or service of service category A) corresponding to the number of time slot resources (or the proportion of the number of time slot resources). Sequence value 2 (sequence value 2 can be understood as WirelessSlice_2 in the corresponding information sequence) indicates the number of time slot resources (or time slot resource number ratio), sequence value 3 (sequence value 3 can be understood as WirelessSlice_3 in the corresponding information sequence) indicates the number of time slot resources corresponding to wireless slice 3 (corresponding to the service of operator C or service of service category C) within the configuration period (or the ratio of the number of time slot resources).

Wherein, taking each sequence value represents the corresponding number of uplink time slot resources as an example, the sequence value 1 may indicate that the number of uplink time slot resources corresponding to wireless slice 1 is 3, and the sequence value 2 may indicate the number of uplink time slot resources corresponding to wireless slice 2 is 3, the sequence value 3 may indicate that the number of uplink time slot resources corresponding to wireless slice 3 is 4.

It should be noted that in the resource configuration information corresponding to each wireless slice, the number of uplink time slot resources and the number of downlink time slot resources (or the proportion of the number of uplink time slot resources and the proportion of the number of downlink time slot resources) can be configured to be the same, or Can be configured independently.

If the number of uplink time slot resources and the number of downlink time slot resources (or the proportion of the number of uplink time slot resources and the number of downlink time slot resources) are configured to be the same, the same sequence value can be used to represent the number of uplink time slot resources and the number of downlink time slot resources. The number of time slot resources (or the proportion of the number of uplink time slot resources and the number of downlink time slot resources).

For example, the above sequence value 2 may indicate the number of uplink time slot resources corresponding to the wireless slice 2 in the configuration period, and at the same time, the sequence value 2 also indicates the number of downlink time slot resources corresponding to the wireless slice 2 in the configuration period.

For another example, if the sequence value 2 indicates the ratio of the number of uplink time slot resources corresponding to the wireless slice 2 in the configuration period, at the same time, the sequence value 2 also indicates the ratio of the number of downlink time slot resources corresponding to the wireless slice 2 in the configuration period.

Of course, if the number of uplink time slot resources and the number of downlink time slot resources (or the proportion of the number of uplink time slot resources and the number of downlink time slot resources) are configured to be different, two sequence values can be used to represent the uplink time slot resources respectively and the number of downlink time slot resources (or the proportion of the number of uplink time slot resources and the proportion of the number of downlink time slot resources).

For example, the above sequence value 2 indicates the number of uplink time slot resources corresponding to the wireless slice 2 in the configuration period, and at the same time, the sequence value 5 may also be used to indicate the number of downlink time slot resources corresponding to the wireless slice 2 in the configuration period.

For another example, if the sequence value 2 indicates the ratio of the number of uplink time slot resources corresponding to the wireless slice 2 in the configuration period, at the same time, the sequence value 5 can also be used to indicate the proportion of the number of downlink time slot resources corresponding to the wireless slice 2 in the configuration period .

In another possible implementation manner, the resource configuration information may include at least one enumeration value, and one enumeration value represents the ratio of the number of uplink time slot resources corresponding to each wireless slice in the at least one wireless slice, the uplink The time slot resource pattern, the ratio of the number of downlink time slot resources, or the downlink time slot resource pattern. It can be understood that the ratio of the number of uplink (down) link time slot resources corresponding to each wireless slice can be determined according to the number of uplink (downlink) link time slot resources corresponding to each wireless slice, and the uplink (down) link time slot resources corresponding to each wireless slice The time slot resource pattern may be determined according to the number of uplink (downlink) time slot resources and the location of uplink (downlink) time slot resources corresponding to each wireless slice.

Still taking the configuration resource information of three wireless slices as an example, when the enumeration value included in the resource configuration information is 1, it can represent the ratio of the number of uplink time slot resources corresponding to the three wireless slices within the configuration period wireless slice 1: wireless slice 2 : Wireless slice 3 is 3:1:1, that is, the number of uplink time slot resources allocated to wireless slice 1 in this configuration cycle is 3/5 of the total number of uplink time slot resources, and the number of uplink time slot resources allocated to wireless slice 2 in this configuration cycle The number of uplink time slot resources is 1/5 of the total number of uplink time slot resources, and the number of uplink time slot resources allocated to wireless slice 3 in this configuration cycle is 1/5 of the total number of uplink time slot resources.

Assume that the total number of uplink time slot resources in the configuration cycle is 10. When the enumeration value is 1, it can be understood that the number of uplink time slot resources corresponding to wireless slice 1 in this configuration cycle is 6, and wireless slice 2 is in this configuration cycle. The corresponding number of uplink time slot resources in the period is 2, and the corresponding uplink time slot resource data of wireless slice 3 in this configuration period is 2.

For another example, when the enumeration value included in the resource configuration information is a, it may indicate that the resource pattern of downlink time slots corresponding to three wireless slices in the configuration period is 1112223333. That is, wireless slice 1 corresponds to the 1st to 3rd downlink time slots in this configuration cycle, wireless slice 2 corresponds to the 4th to 6th downlink time slots in this configuration cycle, and wireless slice 3 corresponds to the 4th to 6th downlink time slots in this configuration cycle. 7th to 10th downlink time slots.

In the resource configuration information corresponding to each wireless slice, the number of uplink time slot resources and downlink time slot resources (or uplink time slot resource pattern and downlink time slot resource pattern) can be configured to be the same, or can be configured independently.

It should be noted that if the number of uplink time slot resources and the number of downlink time slot resources (or the pattern of uplink time slot resources and the pattern of downlink time slot resources) are configured to be the same, the same enumeration value can be used to indicate that each wireless slice is allocated The ratio of the number of uplink time slot resources to the number of downlink time slot resources (or the resource pattern of uplink time slots and the resource pattern of downlink time slots).

For example, when the above enumeration value is 1, it can indicate that the ratio of the number of uplink time slot resources corresponding to the three wireless slices in the configuration period is 3:1:1 for wireless slice 1: wireless slice 2: wireless slice 3. An example value of 1 also indicates that the ratio of the number of downlink time slot resources corresponding to the 3 wireless slices within the configuration period is 3:1:1.

As another example, if the above enumerated value is a, it means that the downlink time slot resource style corresponding to the three wireless slices in the configuration period is 1112223333; at the same time, the enumerated value of a also means that the resource pattern corresponding to the three wireless slices in the configuration period is 1112223333 The uplink time slot resource pattern is 1112223333.

Of course, if the number of uplink time slot resources and the number of downlink time slot resources are configured to be different, two enumeration values can be used to represent the ratio of the number of uplink time slot resources allocated to each wireless slice and the ratio of the number of downlink time slot resources .

For example, when the above enumerated value is 1, it means that the ratio of the number of uplink time slot resources corresponding to the three wireless slices in the configuration period is 3:1:1 for wireless slice 1: wireless slice 2: wireless slice 3. The enumerated value of 2 indicates that the ratio of the number of downlink time slot resources corresponding to the 3 wireless slices in the configuration period is 2:2:1 for wireless slice 1:wireless slice 2:wireless slice 3.

For another example, if the above enumeration value is a, it means that the downlink time slot resource pattern corresponding to the 3 wireless slices in the configuration period is 1112223333. At the same time, the enumeration value b can also be used to indicate that the 3 wireless slices in the configuration period The corresponding uplink time slot resource pattern is 1111222233.

Based on the same inventive concept as the first embodiment, the following devices are provided.

Embodiment two

Embodiment 2 of the present invention provides a resource configuration device. The device can be integrated into the first device, such as a network management device. The structure of the device can be as shown in FIG. 2 , including:

The determining module 11 is configured to determine resource configuration information corresponding to at least one wireless slice;

The sending module 12 is configured to send the at least one wireless slice identifier and the corresponding resource configuration information.

In a possible implementation manner, a wireless slice may correspond to a service of an operator or a service of a service category.

Embodiment Three

Embodiment 3 of the present invention provides a resource configuration method, which can be applied to a second device, such as a base station, and the step flow of the method can be shown in Figure 3, including:

Step 201, receiving resource configuration information.

In this step, the second device may receive the resource configuration information sent by the first device, that is, in this step, it may receive at least one wireless slice identifier and corresponding first resource configuration information.

Wherein, one wireless slice may correspond to a service of an operator or a service of a service category.

Step 202, determine frame structure configuration information.

In this step, frame structure configuration information may be determined according to the received at least one wireless slice identifier and the first resource configuration information, and the frame structure configuration information includes each A wireless slice identifier corresponding to the wireless slice, and second resource configuration information corresponding to the at least one wireless slice.

It can be understood that, in this step, related second resource configuration information may be determined according to the first resource configuration information, thereby determining frame structure configuration information.

In this embodiment, the second resource configuration information may correspond to at least one of frequency division duplex (FDD) standard resources, time division duplex (TDD) standard resources, and supplementary uplink (SUL) standard resources. Wherein, the supplementary uplink standard resource may be understood as an uplink resource having a frequency different from that of the uplink resource currently provided by the second device.

In this embodiment, Supplementary Uplink (SUL) standard resources may be directly configured as uplink time slot resources. It is also possible to determine the number of uplink time slot resources in the configuration period, and if the number of uplink time slot resources in the configuration period is less than the set value, enable supplementary uplink (SUL) system resources as uplink time slot resources for configuration, for example, If the number of uplink time slot resources in the configuration period is 1, which is less than the set value 2, supplementary uplink (SUL) standard resources may be enabled as uplink time slot resources for configuration.

For example, suppose that according to the first resource configuration information, on frequency f1, the business of operator A corresponds to 2 uplink time slots, the business of operator B corresponds to 2 uplink time slots, and the business of operator C corresponds to 6 uplink time slots , in the second resource configuration information, assuming that supplementary uplink (SUL) resources do not need to be configured as uplink time slot resources, then on frequency f1, the schematic diagrams of the uplink time slots corresponding to the services of operators A, B, and C can be shown in the figure 4.

And assuming that according to the first resource configuration information, on frequency f2, the business of operator A corresponds to 11 uplink time slots, the business of operator B corresponds to 4 uplink time slots, and the business of operator C corresponds to 5 uplink time slots , then, as shown in Figure 4, in the second time slot resource information, Supplementary Uplink (SUL) system resources can be enabled as uplink time slot resources for configuration, in addition to providing uplink time slots on frequency f2, you can also use Frequency f3 provides supplementary uplink time slot resources for the business of operator A.

It should be noted that if Supplementary Uplink (SUL) standard resources are configured as uplink time slot resources, a corresponding supplementary uplink frequency indication message may be sent in the broadcast information.

Similar to the first resource configuration information, the second resource configuration information may also include at least one of the number of time slot resources, the proportion of the number of time slot resources, and the location of time slot resources.

It should be noted that the second resource configuration information in the frame structure configuration information may also be in any form.

For example, in a possible implementation manner, the second resource configuration information may include a configuration information sequence, and one piece of configuration information includes time slot resource information allocated for one wireless slice. That is, it can be understood that one piece of configuration information includes resource configuration information corresponding to one wireless slice.

As another example, in a possible implementation manner, the second resource configuration information includes at least one enumerated value, and one enumerated value indicates the number of uplink time slot resources corresponding to each wireless slice in the at least one wireless slice. The ratio, or the ratio of the number of uplink time slot resources, or the uplink time slot resource style, or the ratio of the number of downlink time slot resources, or the downlink time slot resource style.

Step 203, sending frame structure configuration information.

In this step, the configured frame structure configuration information may be sent. For example, system information including the frame structure configuration information may be sent.

This enables the terminal side to transmit and receive data according to the received frame structure configuration information.

Based on the same inventive concept as the third embodiment, the following devices are provided.

Embodiment Four

Embodiment 4 of the present invention provides a resource allocation device. The device can be integrated into a second device, such as a base station. The structure of the device can be as shown in FIG. 5, including:

The receiving module 21 is configured to receive at least one wireless slice identifier and corresponding first resource configuration information; in a possible implementation manner, one wireless slice may correspond to a service of an operator or a service of a service category.

The determining module 22 is configured to determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes each wireless slice in the at least one wireless slice A wireless slice identifier corresponding to the slice, and second resource configuration information corresponding to the at least one wireless slice;

The sending module 23 is configured to send the frame structure configuration information.

Embodiment five

Embodiment 5 of the present invention provides a data sending and receiving method, which can be applied to a terminal, and the step flow of the method can be shown in Figure 6, including:

Step 301, receiving frame structure configuration information.

In this step, the terminal may receive frame structure configuration information sent by a second device, such as a base station. For example, the terminal may receive system information including the frame structure configuration information.

Step 302. Determine the corresponding wireless slice identifier.

In this step, the terminal can determine its corresponding wireless slice identity.

Assuming that a wireless slice corresponds to a service of an operator or a service of a service category, the terminal can determine the corresponding wireless slice identifier according to the operator or service category to which it belongs. For example, according to that the operator to which the user belongs is operator A, it is determined that the corresponding wireless slice identifier is wireless slice 1.

Step 303, determining resource configuration information.

In this step, the terminal may determine corresponding resource configuration information from the frame structure configuration information according to the determined corresponding radio slice identifier.

Step 304, send and receive data.

In this step, the terminal may send and/or receive data on the resource corresponding to the determined resource configuration information.

It should be noted that, in this embodiment, after step 303 and before step 304, the terminal may also determine the uplink time slot resources corresponding to each wireless slice and the corresponding uplink data feedback time slot resources according to the determined resource configuration information The timing pairing relationship between, and/or the timing pairing relationship between downlink time slot resources and corresponding downlink data feedback time slot resources;

Then in step 304, the terminal may determine the timing pairing relationship, and perform data transmission and/or reception on the corresponding time slot resource.

Based on the same inventive concept as the fifth embodiment, the following devices are provided.

Embodiment six

Embodiment 6 of the present invention provides a data sending and receiving device, which can be integrated into a terminal. The structure of the device can be shown in Figure 7, including:

The receiving module 31 is configured to receive frame structure configuration information, where the frame structure configuration information includes at least one wireless slice identifier, and resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier; in a possible In an implementation manner, a wireless slice may correspond to a service of an operator or a service of a service category.

The determining module 32 is configured to determine corresponding resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier;

The transceiver module 33 is configured to send and/or receive data on the resource corresponding to the determined resource configuration information.

The determination module 32 is further configured to determine the timing pairing relationship between the uplink time slot resource corresponding to each wireless slice and the corresponding uplink data feedback time slot resource, and/or the downlink time slot resource according to the determined resource configuration information and the timing pairing relationship between the corresponding downlink data feedback time slot resources;

The transceiver module 33 is specifically configured to perform data transmission and/or reception on corresponding time slot resources according to the timing pairing relationship.

Based on the same inventive concept, embodiments of the present invention provide the following systems, devices, and media.

Embodiment seven

Embodiment 7 of the present invention provides a data sending and receiving system, and the system may include the devices provided in Embodiments 2, 4 and 6. Taking the device provided in Embodiment 2 integrated in the network management device, the device provided in Embodiment 4 integrated in the base station, and the device provided in Embodiment 6 integrated in the terminal as an example, the structure of the system can be shown in FIG. 8 , including the network management device 41, Base station 42 and terminal 43, wherein:

The network management device 41 is configured to determine first resource configuration information corresponding to at least one wireless slice, and send the at least one wireless slice identifier and the corresponding first resource configuration information to the base station;

The base station 42 is configured to receive the at least one radio slice identifier and the first resource configuration information, and determine frame structure configuration information according to the received at least one radio slice identifier and the first resource configuration information, the The frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice, and second resource configuration information corresponding to the at least one wireless slice, and sending the frame structure configuration to the terminal information;

The terminal 43 is configured to receive the frame structure configuration information, determine the corresponding second resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier, and determine the corresponding second resource configuration information in the determined second resource configuration information Send and/or receive data on corresponding resources.

Embodiment eight

Embodiment 8 of the present invention provides a communication device. The structure of the device can be shown in FIG. 9, including a memory 51, a processor 52, a transceiver 53, and a bus interface; the processor 52 is used to read program, execute:

Determine the first resource configuration information corresponding to at least one wireless slice, and send the at least one wireless slice identifier and the corresponding first resource configuration information through the transceiver 53; or, perform,

Receive at least one wireless slice identifier and corresponding first resource configuration information through the transceiver 53, and determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, the frame The structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice, and second resource configuration information corresponding to the at least one wireless slice, and the frame structure configuration is sent by the transceiver 53 information; or, to execute,

Receive frame structure configuration information through the transceiver 53, where the frame structure configuration information includes at least one wireless slice identifier, and second resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier; according to the determination The corresponding wireless slice identifier is determined, the corresponding second resource configuration information is determined from the frame structure configuration information, and data transmission and/or are performed on the resource corresponding to the determined second resource configuration information through the transceiver 53 take over.

Optionally, the processor 52 may specifically include a central processing unit (CPU), an application specific integrated circuit (ASIC, ASIC), which may be one or more integrated circuits for controlling program execution, and may be used A hardware circuit developed by a field programmable gate array (FPGA, field programmable gate array) may be a baseband processor.

Optionally, the processor 52 may include at least one processing core.

Optionally, the memory 51 may include a read only memory (ROM, read only memory), a random access memory (RAM, random access memory) and a disk memory. The memory 51 is used to store data required by at least one processor 52 during operation. The number of storage 51 can be one or more.

Embodiment 9 of the present invention provides a non-volatile computer storage medium, the computer storage medium stores an executable program, and when the executable program is executed by a processor, the method provided by Embodiment 1, 3 or 5 of the present invention is implemented .

In a specific implementation process, the computer storage medium may include: a Universal Serial Bus flash drive (USB, Universal Serial Bus flash drive), a removable hard disk, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM) , Random Access Memory), magnetic disk or optical disk and other storage media that can store program codes.

In the embodiments of the present invention, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be Incorporation may either be integrated into another system, or some features may be omitted, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical or other forms.

Each functional unit in the embodiment of the present invention may be integrated into one processing unit, or each unit may also be an independent physical module.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the technical solutions of the embodiments of the present invention can be embodied in the form of software products, the computer software products are stored in a storage medium, including several instructions to make a computer device, for example, can be A personal computer, a server, or a network device, etc., or a processor (processor) executes all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: a universal serial bus flash drive (universal serial bus flash drive), a removable hard disk, a ROM, a RAM, a magnetic disk or an optical disk, and other various media capable of storing program codes.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (21)

1. A resource allocation method is applied to network management equipment, and is characterized in that the method comprises the following steps:

determining first resource configuration information corresponding to at least one wireless slice;

and sending the at least one wireless slice identifier and the corresponding first resource configuration information to a base station, so that the base station determines frame structure configuration information according to the at least one wireless slice identifier and the first resource configuration information, wherein the frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice.

2. The method of claim 1, wherein one wireless slice corresponds to one operator's traffic or one traffic class of traffic.

3. The method of claim 1, wherein prior to determining the first resource configuration information corresponding to at least one wireless slice, the method further comprises:

acquiring appointed statistical data corresponding to the at least one wireless slice in an appointed time window;

reporting the specified statistical data to a server;

determining first resource configuration information corresponding to at least one wireless slice, including:

receiving first resource configuration information corresponding to the at least one wireless slice sent by the server, wherein the first resource configuration information is determined by the server according to the specified statistical data.

4. The method according to any of claims 1 to 3, wherein the first resource configuration information comprises at least one of a number of time slot resources, a ratio of the number of time slot resources, and a position of the time slot resources;

the number of the timeslot resources comprises an uplink timeslot resource number and/or a downlink timeslot resource number, the timeslot resource number proportion comprises an uplink timeslot resource number proportion and/or a downlink timeslot resource number proportion, and the timeslot resource position comprises an uplink timeslot resource position and/or a downlink timeslot resource position, wherein the uplink timeslot resource position comprises at least one of an uplink timeslot resource starting position, an uplink timeslot resource ending position, an uplink timeslot resource central position, a relative position of the uplink timeslot resource starting position with respect to a nominal position, a relative position of the uplink timeslot resource ending position with respect to the nominal position, and a relative position of the uplink timeslot resource central position with respect to the nominal position, and the downlink timeslot resource position comprises at least one of a downlink timeslot resource starting position, a downlink timeslot resource ending position, a downlink timeslot resource central position, a relative position of the downlink timeslot resource starting position with respect to the nominal position, a relative position of the downlink timeslot resource ending position with respect to the nominal position, and a relative position of the downlink timeslot resource central position with respect to the nominal position.

5. The method of claim 4, wherein the number of time slot resources or the ratio of the number of time slot resources corresponding to one wireless slice is determined according to subscription information or at least one of traffic demand, buffered data values and statistics corresponding to buffered data values.

6. The method of claim 4, wherein the first resource configuration information comprises an information sequence, and a sequence value in the information sequence indicates a number of time slot resources or a ratio of the number of time slot resources corresponding to one radio slice.

7. The method of claim 4, wherein the first resource configuration information comprises at least one enumerated value, and one enumerated value indicates a ratio of the number of uplink timeslot resources, an uplink timeslot resource pattern, a ratio of the number of downlink timeslot resources, or a downlink timeslot resource pattern corresponding to each of the at least one wireless slice.

8. A method for resource allocation, the method comprising:

receiving at least one wireless slice identifier and corresponding first resource configuration information;

determining frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, wherein the frame structure configuration information comprises a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice;

and sending the frame structure configuration information.

9. The method of claim 8, wherein one wireless slice corresponds to one operator's traffic or one traffic class of traffic.

10. The method of claim 8, wherein the second resource configuration information corresponds to at least one of frequency division duplex, FDD, system resources, time division duplex, TDD, system resources, and supplemental uplink, SUL, system resources.

11. The method according to any of claims 8-10, wherein said second resource configuration information comprises a configuration information sequence, and a configuration information comprises timeslot resource information allocated for a radio slice.

12. The method according to any of claims 8 to 10, wherein the second resource configuration information includes at least one enumerated value, and one enumerated value indicates a ratio of the number of uplink timeslot resources, or an uplink timeslot resource pattern, or a ratio of the number of downlink timeslot resources, or a downlink timeslot resource pattern, corresponding to each of the at least one wireless slice.

13. A method for transmitting and receiving data, the method comprising:

receiving frame structure configuration information, wherein the frame structure configuration information comprises at least one wireless slice identifier and resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier;

determining corresponding resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier;

and transmitting and/or receiving data on the resources corresponding to the determined resource configuration information.

14. The method of claim 13, wherein one wireless slice corresponds to one operator's traffic or one traffic class of traffic.

15. The method according to claim 13 or 14, wherein after determining the corresponding resource configuration information from the frame structure configuration information, before performing data transmission and/or reception on the resource corresponding to the determined resource configuration information, the method further comprises:

determining a time sequence pairing relationship between an uplink time slot resource corresponding to each wireless slice and a corresponding uplink data feedback time slot resource and/or a time sequence pairing relationship between a downlink time slot resource and a corresponding downlink data feedback time slot resource according to the determined resource configuration information;

and performing data transmission and/or reception on the resources corresponding to the determined resource configuration information, wherein the data transmission and/or reception comprises the following steps:

and transmitting and/or receiving data on the corresponding time slot resources according to the time sequence pairing relation.

16. A resource configuration device is applied to network management equipment, and is characterized in that the device comprises:

a determining module, configured to determine first resource configuration information corresponding to at least one wireless slice;

a sending module, configured to send the at least one wireless slice identifier and the corresponding first resource configuration information to a base station, so that the base station determines frame structure configuration information according to the at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice.

17. An apparatus for resource configuration, the apparatus comprising:

the receiving module is used for receiving at least one wireless slice identifier and corresponding first resource configuration information;

a determining module, configured to determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice;

and the sending module is used for sending the frame structure configuration information.

18. A data transceiving apparatus, the apparatus comprising:

a receiving module, configured to receive frame structure configuration information, where the frame structure configuration information includes at least one wireless slice identifier and resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier;

a determining module, configured to determine, according to the determined corresponding wireless slice identifier, corresponding resource configuration information from the frame structure configuration information;

and the transceiver module is used for transmitting and/or receiving data on the resources corresponding to the determined resource configuration information.

19. A data receiving and dispatching system is characterized in that the system comprises network management equipment, a base station and a terminal, wherein:

the network management equipment is used for determining first resource configuration information corresponding to at least one wireless slice and sending the at least one wireless slice identifier and the corresponding first resource configuration information to the base station;

the base station is configured to receive the at least one wireless slice identifier and the first resource configuration information, determine frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice, and send the frame structure configuration information to the terminal;

and the terminal is used for receiving the frame structure configuration information, determining corresponding second resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier, and transmitting and/or receiving data on the resource corresponding to the determined second resource configuration information.

20. A non-transitory computer storage medium storing an executable program for execution by a processor to perform the steps of the method of any one of claims 1 to 15.

21. A communication device comprising a memory, a processor, a transceiver, and a bus interface; the processor is used for reading the program in the memory and executing:

determining first resource configuration information corresponding to at least one wireless slice, and sending, by the transceiver, the at least one wireless slice identifier and the corresponding first resource configuration information to determine frame structure configuration information according to the at least one wireless slice identifier and the first resource configuration information, where the frame structure configuration information includes a wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice; or, in the alternative, the execution,

receiving at least one wireless slice identifier and corresponding first resource configuration information through the transceiver, determining frame structure configuration information according to the received at least one wireless slice identifier and the first resource configuration information, wherein the frame structure configuration information comprises the wireless slice identifier corresponding to each wireless slice in the at least one wireless slice and second resource configuration information corresponding to the at least one wireless slice, and transmitting the frame structure configuration information through the transceiver; or, in the alternative, the execution,

receiving, by the transceiver, frame structure configuration information, where the frame structure configuration information includes at least one wireless slice identifier and second resource configuration information corresponding to each wireless slice corresponding to the at least one wireless slice identifier; and determining corresponding second resource configuration information from the frame structure configuration information according to the determined corresponding wireless slice identifier, and performing data transmission and/or reception on the resource corresponding to the determined second resource configuration information through the transceiver.

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