WO2018120985A1

WO2018120985A1 - Method and device for performing resource allocation

Info

Publication number: WO2018120985A1
Application number: PCT/CN2017/105731
Authority: WO
Inventors: 赵亚利; 许芳丽
Original assignee: 电信科学技术研究院
Priority date: 2016-12-29
Filing date: 2017-10-11
Publication date: 2018-07-05

Abstract

The embodiments of the present application relate to the technical field of wireless communications, and in particular, to a method and device for performing resource allocation, which are used to perform uplink data resource allocation in a scenario where a plurality of numerologies and/or TTIs corresponds to one MAC entity. A terminal of the present application determines a first level of priority and a second level of priority, wherein the first level of priority is a priority, on different pieces of transmission parameter information, of an object, and the second level of priority is a priority between different objects within one piece of transmission parameter information or a priority between different objects of a terminal level; and resource allocation is performed according to the determined first level of priority and the second level of priority. In the embodiments of the present application, a resource is allocated for uplink data of the object according to the set two levels of priorities, thereby realising uplink data resource allocation in a scenario where a plurality of numerologies and/or TTIs corresponds to one entity, and further improving system performance.

Description

Method and device for resource allocation

This application is required to be submitted to the China Patent Office on December 29, 2016, the application number is 201611247425.8, the invention name is “a method and equipment for resource allocation” and the Chinese Patent Office is submitted on May 4, 2017, and the application number is 201710309352.9. The title of the invention is the priority of the Chinese Patent Application, which is incorporated herein by reference.

Technical field

The present application relates to the field of wireless communication technologies, and in particular, to a method and device for performing resource allocation.

Background technique

Numerology, the baseband parameter, is a term of the 3GPP (3rd Generation Partnership Project) RAN (Radio Access Network). The main difference between different numerologies is that the subcarrier spacing supported by different numerology is different. For example, the subcarrier spacing supported by the 5G NR (New Radio) system includes at least: 15 kHz, 60 kHz, and the numerology corresponding to the two different subcarrier spacings is two independent numerologies.

In general, the numerology used by high-speed terminals is different from the numerology used by low-speed terminals; the numerology used for high-frequency and low-frequency is also different. The use of different numerologies may be different from the speed and frequency, and the numerology that different services can use may also be different.

In a conventional LTE system, a Transmission Time Interval (TTI) is 1 ms in length. Starting from LTE R14, in order to support delay reduction, different TTI lengths, such as one OFDM (Orthogonal Frequency Division Multiplexing) symbol length, are introduced. Different TTI lengths are used in 5G systems and can be applied to each numerology. That is, different numerologies in 5G NR can use different TTI lengths, and can also use the same TTI length, and can be used for different terminals on a certain numerology at any one time. The TTI length can be dynamically varied.

In order to more flexibly support multiple service coexistence and data transmission in high frequency/high speed scenarios, 3GPP supports a variety of different numerology and/or TTI coexistence scenarios. However, in a system in which multiple numerologies and/or multiple TTIs coexist, if multiple numerologies and/or TTIs correspond to one MAC (Medium Access Control) entity, there is no related scheme for how to perform uplink data resource allocation.

Summary of the invention

The present application provides a method and a device for performing resource allocation, where uplink data resource allocation is performed in a scenario in which multiple numerologies and/or TTIs correspond to one MAC entity.

A method for performing resource allocation according to an embodiment of the present application, the method includes:

The terminal determines a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is different in one transmission parameter information. The priority between objects or the priority between different objects at the terminal level;

The terminal performs resource allocation according to the determined first level priority and the second level priority;

The transmission parameter information includes a TTI and/or a baseband parameter, and the object is a bearer or a logical channel.

Optionally, the terminal performs resource allocation according to the determined first-level priority and the second-level priority, including:

Determining, by the terminal, the current data to be transmitted according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, and determining a second mapping relationship between the object with the highest priority and the uplink scheduling permission;

The terminal performs resource allocation according to the second priority according to the second mapping relationship, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship;

If all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning the determining that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling The step of the second mapping relationship of the license.

Optionally, the terminal performs resource allocation according to the second priority according to the second mapping relationship, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship. include:

Determining, by the terminal, the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performing resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are exhausted or Allocating resources for all uplink data of all target objects in the second mapping relationship; or

And determining, by the terminal, the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performing uplink priority bit rate PBR data resource allocation according to the resource allocation order of the object, until all resources are used. Depleting or allocating resources for all uplink PBR data of all objects in the second mapping relationship; if resources are allocated for all uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, Allocating resources according to the resource allocation order of the object for uplink data other than the uplink PBR data in the uplink data of the object until all resources are exhausted or in addition to uplink data of all objects in the second mapping relationship The uplink data other than the uplink PBR data is allocated resources.

Optionally, the terminal determines, according to the determined first-level priority and the second-level priority, resource allocation, including:

The terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current uplink PBR data or the data needs to be transmitted, and determines the object with the highest priority and the uplink scheduling permission. Two mapping relationship;

According to the second mapping relationship, the terminal allocates resources to the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all objects in the second mapping relationship are All on Line PBR data is allocated resources;

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. resource allocation.

Optionally, the terminal is configured to allocate resources of the uplink data other than the uplink PBR data in the uplink data of the object in the second mapping relationship, where the terminal specifically includes:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and the remaining resources are available, the terminal determines, according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information. Currently, there is data to be transmitted, and a second mapping relationship between the object with the highest priority and the uplink scheduling permission is determined;

According to the second mapping relationship, the terminal allocates resources to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or All uplink data except the uplink PBR data in the uplink data of all objects in the second mapping relationship are allocated resources;

If all the uplink data except the uplink PBR data in the uplink data of all the objects in the second mapping relationship are allocated resources, and there are remaining resources, returning the determining that the current data needs to be transmitted, and determining the priority The step of the highest object and the second mapping relationship of the upstream scheduling grant.

Optionally, the terminal determines the first level priority and the second level priority, including:

Receiving, by the high layer signaling, the first level priority and the second level priority; or

Receiving, by the terminal, the first level priority and the second level priority by using physical layer signaling; or

Receiving, by the high layer signaling, the first level priority, and receiving, by the physical layer signaling, the second level priority; or

Receiving, by the physical layer signaling, the first-level priority, and receiving, by the high-layer signaling, the second-level priority; or

The terminal obtains the first priority by using a protocol, and receives the second priority by using high layer signaling or physical layer signaling.

A terminal for performing resource allocation according to an embodiment of the present application, where the terminal includes:

a priority determining module, configured to determine a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is The priority between different objects within a transmission parameter information or the priority between different objects at the terminal level;

An allocating module, configured to perform resource allocation according to the determined first level priority and the second level priority;

Optionally, the allocation module is specifically configured to:

Determining, according to the first-level priority, the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current data needs to be transmitted, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission;

According to the second mapping relationship, resource allocation is performed according to the second priority, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship;

If all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling permission The steps of the second mapping relationship.

Optionally, the allocation module is specifically configured to:

Determining, according to the second mapping relationship and the second-level priority, a resource allocation order of the object, and performing resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are exhausted or All uplink data of all target objects in the second mapping relationship are allocated resources; or,

And determining, according to the second mapping relationship and the second-level priority, a resource allocation sequence of the object, performing uplink PBR data resource allocation according to the resource allocation order of the object, until all resources are exhausted or All uplink PBR data of all objects in the second mapping relationship are allocated resources; if resources are allocated for all uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, resource allocation according to the object Allocating other uplink data except the uplink PBR data in the uplink data of the object is allocated until all the resources are exhausted or other than the uplink PBR data in the uplink data of all objects in the second mapping relationship. Upstream data is allocated resources.

Optionally, the allocation module is specifically configured to:

Determining whether there is currently uplink PBR data or data to be transmitted according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission. ;

Allocating resources according to the second mapping relationship for the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all uplinks of all objects in the second mapping relationship are PBR data is allocated resources;

Optionally, the allocation module is specifically configured to:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, determining the current data according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information. The transmission is required, and the second mapping relationship between the object with the highest priority and the uplink scheduling permission is determined;

Allocating resources according to the second mapping relationship to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship, until all resources are exhausted or All uplink data of all objects in the second mapping relationship are allocated resources other than the uplink PBR data;

If resources are allocated for uplink data other than the uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority The step of the second mapping relationship of the uplink scheduling permission.

Optionally, the priority determining module is specifically configured to:

Receiving the first level priority and the second level priority by high layer signaling; or

Receiving the first level priority and the second level priority by physical layer signaling; or

Receiving, by the high layer signaling, the first level priority, and receiving the second level priority by using physical layer signaling; or

Receiving, by the physical layer signaling, the first level priority, and receiving the second level priority by using high layer signaling; or

The first priority is obtained through a protocol agreement, and the second priority is received through high layer signaling or physical layer signaling.

The present application also provides an apparatus for performing resource allocation, comprising: a processor and a memory, wherein the memory stores a preset program, the processor reads a program in the memory, and executes the following according to the program process:

Determining a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is a different object in a transmission parameter information Priority between priorities or different objects at the terminal level;

Allocating resources according to the determined first level priority and the second level priority;

The transmission parameter information includes a transmission time interval TTI and/or a baseband parameter, and the object is a bearer or a logical channel.

Optionally, the processor is specifically configured to perform resource allocation according to the determined first level priority and the second level priority according to the following manner:

Optionally, the processor is configured to perform resource allocation according to the second priority according to the second mapping relationship, until all resources are exhausted or all uplinks of all target objects in the second mapping relationship are performed. The data is allocated resources:

Determining, according to the second mapping relationship and the second level priority, an resource allocation order of the object, according to the pair The resource allocation order of the image is that the object performs uplink priority bit rate PBR data resource allocation until all resources are exhausted or resources are allocated for all uplink PBR data of all objects in the second mapping relationship; All the uplink PBR data of all the objects in the mapping relationship are allocated resources, and the remaining resources are allocated according to the resource allocation order of the object, and the uplink data other than the uplink PBR data in the uplink data of the object is allocated. All resources are exhausted or resources are allocated for uplink data other than the uplink PBR data in the uplink data of all objects in the second mapping relationship.

Optionally, the processor is specifically configured to:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. Resources are allocated.

Optionally, the processor is configured to allocate resources according to the uplink data of the object in the second mapping relationship, other than the uplink PBR data, according to the following manner:

Optionally, the device further includes a transceiver;

The transceiver performs the following functions under the control of the processor:

The present application also provides a computer storage medium having stored thereon program instructions for performing resource allocation as described above when executed by a processor.

The application terminal determines a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is in a transmission parameter information. a priority between different objects within the different objects or priorities between different objects at the terminal level; resource allocation is performed according to the determined first level priority and the second level priority. The embodiment of the present application allocates resources to the uplink data of the object according to the set priorities of the two levels, thereby implementing uplink data resource allocation in a scenario in which multiple numerologies and/or TTIs correspond to one MAC entity, and further Improve system performance.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following drawings will be briefly described in the description of the embodiments. It is obvious that the drawings in the following description are only some embodiments of the present application, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic flowchart of a method for resource allocation according to an embodiment of the present application;

2 is a schematic structural diagram of a device for performing resource allocation according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a device for performing resource allocation according to a second embodiment of the present application.

detailed description

The present application will be further described in detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present application, but not all embodiments. . All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

As shown in FIG. 1 , the method for performing resource allocation in the embodiment of the present application includes:

Step 100: The terminal determines a first-level priority and a second-level priority, where the first-level priority is a priority of an object on different transmission parameter information, and the second-level priority is in a transmission parameter. The priority between different objects within the information or the priority between different objects at the terminal level;

Step 101: The terminal performs resource allocation according to the determined first level priority and the second level priority.

The application terminal determines a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is in a transmission parameter information. a priority between different objects within the different objects or priorities between different objects at the terminal level; resource allocation is performed according to the determined first level priority and the second level priority. Since the embodiment of the present application is based on the set two levels of priority for the object The uplink data is allocated resources, thereby implementing uplink data resource allocation in a scenario in which multiple numerologies and/or TTIs correspond to one MAC entity, thereby further improving system performance.

The terminal in the embodiment of the present application may be a terminal having a communication capability with a network, such as a mobile terminal (such as a mobile phone, a Pad, etc.), an in-vehicle mobile device, or the like.

For the first-level priority, the priority of an object on different transmission parameter information. If the transmission parameter information includes TTI, different transmission parameter information indicates that the value of the TTI is different; if the transmission parameter information includes a baseband parameter, different transmission parameters The information indicates that the value of the baseband parameter is different. If the transmission parameter information includes a combination of the TTI and the baseband parameter, the different transmission parameter information may indicate that the value of the TTI is different, and may also indicate that the value of the baseband parameter is different, and may also indicate that the TTI is taken. Both the value and the baseband parameter have different values.

Optionally, the terminal may determine the first level priority and the second level priority by using a configuration on the network side.

There are many ways to configure the specific network side. Here are a few:

1. The terminal receives the first level priority and the second level priority through high layer signaling;

The high layer signaling here may be MAC signaling, RRC (Radio Resource Control) signaling, or the like.

2. The terminal receives the first level priority and the second level priority through physical layer signaling;

3. The terminal receives the first-level priority by using high-layer signaling, and receives the second-level priority by using physical layer signaling.

4. The terminal receives the first-level priority through physical layer signaling, and receives the second-level priority through high-layer signaling.

5. The terminal obtains the first priority by using a protocol, and receives the second priority by using high layer signaling or physical layer signaling.

It should be noted that the above several manners are only examples, and any manner that can configure priorities for the terminal is applicable to the embodiments of the present application.

There are many ways for the terminal in the embodiment of the present application to perform resource allocation according to the determined first-level priority and the second-level priority, and two types are listed below:

Distribution method 1. Priority is given to the first level of priority.

That is, in the UL grant permission (UL grant) corresponding to one transmission parameter information, the data of the object with high priority is preferentially allocated in priority order in descending order of the first-level priority.

Specifically, the terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current data needs to be transmitted, and determines the object with the highest priority and the second of the uplink scheduling permission. Mapping relations;

The first mapping relationship between the uplink scheduling grant and the transmission parameter information may be carried by the UL grant, that is, the first mapping relationship between the UL grant and the transmission parameter information is determined according to the numerology and/or TTI information included in the UL grant.

The terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, when there is a second mapping relationship between the current data transmission and the highest priority object and the uplink scheduling permission, if there are multiple The data transmission and the object with the highest priority include the plurality of objects in the second mapping relationship, and the transmission parameter information corresponding to the object.

The priority level here is determined according to the first level priority.

Determining, according to the first-level priority, a priority of different transmission parameter information of each object currently having data transmission in the first mapping relationship, and then selecting an object with the highest priority and having data transmission for each transmission parameter information, and And establishing a second mapping relationship between the selected object and the uplink scheduling permission in the first mapping relationship.

For example, the first mapping relationship includes the transmission parameter information 1 and the uplink scheduling grant 1, the transmission parameter information 2, and the uplink scheduling grant 2, the transmission parameter information 3, and the uplink scheduling grant 3.

The objects currently having data transfer are object A, object B, and object C.

In the first-level priority, the priority of the object A in the transmission parameter information 1 is 3, the priority of the transmission parameter information 2 is 2, and the priority of the transmission parameter information 3 is 1.

The priority of the object B in the transmission parameter information 1 is 1, the priority of the transmission parameter information 2 is 3, and the priority of the transmission parameter information 3 is 1.

The priority of the object C in the transmission parameter information 1 is 3, the priority of the transmission parameter information 2 is 1, and the priority of the transmission parameter information 3 is 2.

According to the above information, it can be known that the transmission parameter information 1 has the highest priority and the object with data transmission is the object B;

The transmission parameter information 2 has the highest priority and the object with data transmission is the object C;

The transmission parameter information 3 has the highest priority and the objects with data transmission are the object A and the object B.

The second mapping relationship is object A and uplink scheduling grant 1, object B and uplink scheduling grant 1, object B and uplink scheduling grant 3, object C, and uplink scheduling grant 2.

The terminal performs resource allocation according to the second priority according to the second mapping relationship, and determines an allocation order of all objects corresponding to the transmission parameter information in the second mapping relationship for the same transmission parameter information.

If there are multiple uplink scheduling grants in the second mapping relationship, resource allocation may be performed simultaneously for each uplink scheduling grant, or resource allocation may be performed separately (the order of resource allocation may be set as needed, such as random, For example, it is determined according to the number of corresponding objects; for example, according to the amount of data that the corresponding object needs to send Order).

It is assumed that the second mapping relationship is object A and uplink scheduling grant 1, object B and uplink scheduling grant 1, object B and uplink scheduling grant 3, object C, and uplink scheduling grant 2.

The priority of the object A of the transmission parameter information 1 in the second-level priority is 2, the priority of the object B is 1, the priority of the object C is 3, and the priority of the object A of the transmission parameter information 2 is 1, the object B The priority of the object is 1, the priority of the object C is 2; the priority of the object A of the transmission parameter information 3 is 2, the priority of the object B is 3, and the priority of the object C is 1.

The resource allocation order determined based on the content described above is the resource allocation order of the uplink scheduling grant 1 is the object B and the object A; the resource allocation order of the uplink scheduling grant 2 is the object C; and the resource allocation order of the uplink scheduling grant 3 is the object B.

If all resources are exhausted when resource allocation is performed according to the second priority, the allocation of resources is stopped. The resources here refer to the resources available for distribution.

After all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling permission The second mapping relationship steps to re-allocate resources. Since the data of the object to which the resource has been allocated is sent through the corresponding resource, the object that the current data needs to be transmitted when re-allocating the resource is not including the object to which the resource has been allocated.

In the embodiment of the present application, according to the second mapping relationship, there are many ways for resource allocation according to the second priority, and two types are listed below:

1. PBR (Prioritized Bit Rate) is not considered.

Specifically, the terminal determines the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performs resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are used. Depleting or allocating resources for all uplink data of all target objects in the second mapping relationship.

For example, there is an uplink scheduling grant 1 and an uplink scheduling grant 2, and the resource allocation order of the uplink scheduling grant 1 is the object B and the object A, and the resource allocation order of the uplink scheduling grant 2 is the object C. If there are multiple uplink scheduling grants, the processing of each uplink scheduling grant is performed according to the descending order of the highest first priority of all objects to be transmitted corresponding to the uplink scheduling grant; if there is the same priority In the case, the processing order of the different uplink scheduling grants may be processed in parallel or in a specific order. The specific order may be, but is not limited to, a random determination, or determined according to the frequency of the uplink scheduling grant, or the number of resource allocation objects according to each uplink scheduling grant.

For example, according to the first priority, it is determined that the uplink scheduling grant priority allocation resource of the object having the priority of 1 among all the objects with data to be transmitted corresponding to the uplink scheduling grant. If there are multiple uplink scheduling grants with one, the processing order of the two uplink scheduling grants may be processed in parallel or in a specific order.

Assuming that resources are allocated for the uplink scheduling grant 1 first, resource allocation is first performed for all uplink data of the object B; if there are still available resources, resource allocation for all uplink data of the object A is continued;

Then, the uplink scheduling grant 2 is processed, and the uplink data of the object C is allocated on the uplink scheduling grant 2.

2. Consider PBR.

Determining, by the terminal, the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performing uplink PBR data resource allocation according to the resource allocation order of the object, until all resources are exhausted or All uplink PBR data of all objects in the second mapping relationship are allocated resources; if resources are allocated for all uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, according to the object The resource allocation sequence is to allocate resources to other uplink data except the uplink PBR data in the uplink data of the object, until all resources are exhausted or the uplink data of all objects in the second mapping relationship is excluded from the uplink PBR data. Other uplink data is allocated resources.

Suppose that resources are allocated for the uplink scheduling grant 1 first, then resource allocation is performed for the uplink PBR data of the target B; if there are available resources, the resource allocation of the uplink PBR data of the object A is continued; if there are available resources, continue Resource allocation is performed for the uplink data except the uplink PBR data in the uplink data of the object B; if there are still available resources, the resource allocation of the uplink data other than the uplink PBR data in the uplink data of the object A is continued;

Then, the uplink scheduling grant 2 is processed, and the uplink PBR data of the target C is allocated on the uplink scheduling grant 2; if there are available resources, the resource allocation of the uplink data other than the uplink PBR data of the target C is continued.

Distribution method 2, priority to meet PBR.

That is, in the UL grant corresponding to the transmission parameter information, the uplink PBR data of the object with the higher priority is preferentially allocated in priority order according to the descending order of the first-level priority, and if there are remaining resources, the priority of the first-level priority is further The descending order sequentially ensures that other uplink data except the uplink PBR data in the uplink data of the object with higher priority is preferentially allocated resources.

Specifically, the terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current uplink PBR data or the data needs to be transmitted, and determines the object with the highest priority and the uplink scheduling. The second mapping relationship of the license;

According to the second mapping relationship, the terminal allocates resources to the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all objects in the second mapping relationship are All uplink PBR data is allocated resources;

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. Distribution of funds source.

The terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that there is currently data transmission, and determines the second mapping relationship between the object with the highest priority and the uplink scheduling permission, if there are many The second mapping relationship includes a plurality of objects and transmission parameter information corresponding to the objects.

The priority level here is determined according to the first level priority.

If there are multiple uplink scheduling grants in the second mapping relationship, resource allocation may be performed simultaneously for each uplink scheduling grant, or resource allocation may be performed separately (the order of performing resource allocation separately may be set according to requirements, such as random, For example, it is determined according to the number of corresponding objects; for example, according to the amount of data that the corresponding object needs to be sent, etc.).

Assume that the second mapping relationship is object A and uplink scheduling grant 1, object B and uplink scheduling grant 1, object B, and uplink. Scheduling permission 3, object C, and uplink scheduling permission 2.

Here, the object that the data needs to be transmitted refers to an object that needs to be transmitted with other uplink data except the uplink PBR data.

The manner of determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission is the same as the method for determining the second mapping relationship in the manner of not considering the PBR in the foregoing allocation manner 1. Narration.

Since the data of the object to which the resource has been allocated is sent through the corresponding resource, the object that the current data needs to be transmitted when re-allocating the resource is not including the object to which the resource has been allocated.

For example, there is an uplink scheduling grant 1 and an uplink scheduling grant 2, and the resource allocation order of the uplink scheduling grant 1 is the object B and the object A, and the resource allocation order of the uplink scheduling grant 2 is the object C.

Assuming that resources are allocated for the uplink scheduling grant 1 first, resource allocation is performed for the uplink PBR data of the target B; if there are still available resources, resource allocation for the uplink PBR data of the object A is continued;

Then processing the uplink scheduling grant 2, and performing resource allocation for the uplink PBR data of the target C on the uplink scheduling grant 2;

If there is still available resources on the uplink scheduling grant 1, the resource allocation of the uplink data other than the uplink PBR data in the uplink data of the target B is continued; if there are available resources on the uplink scheduling grant 1, the object A continues. In the uplink data, other uplink data except the uplink PBR data is allocated for resources;

If there are still available resources on the uplink scheduling grant 2, the uplink data of the object C continues to be in addition to the uplink PBR data. Other uplink data is allocated for resources.

If the uplink scheduling grant 1 resource is insufficient, and the object B and the object A allow the resource on the uplink scheduling grant 2 to be used, the object B and the object A can be switched to the uplink scheduling grant 2 for data transmission. In this case, the resource allocation order of the objects A, B, and C on the uplink scheduling grant 2 is determined according to its low priority on the uplink scheduling grant 2.

The scheme of the present application will be described below by way of a few examples.

Assume that there are three objects currently to be transmitted by the terminal, which are respectively recorded as: RB1, RB2, RB3. The network side configures two levels of priority parameters for upstream data transmission for each object:

The first level of priority (denoted as Priority 1): the priority of an object on different transmission parameter information;

Second-level priority (denoted as Priority 2): The priority between different objects within a transmission parameter information or the priority between different objects at the terminal level.

The priority between different objects in a transmission parameter information means that the priority of different objects is configured based on the transmission parameter information, that is, the priority between a set of RBs is configured for each numerology/TTI length, different numerology/TTI The priority between RBs of length configuration may be different.

The priority between different objects at the terminal level means that the RB priority is independent of the transmission parameter information.

The two-level priority parameter notification manner may be the same or different, including but not limited to some or all of the following:

It is configured by the network side through high layer signaling (MAC or RRC).

It is carried by the network side through physical layer signaling, such as scheduling signaling.

It is also possible to configure one parameter by higher layer signaling, one parameter being carried by physical layer signaling. For example, priority 1 is carried by physical layer signaling, and Priority 2 is configured by higher layer signaling.

Assume that the network is configured for the three objects of the terminal with Priority 1 and Priority 2 as follows:

Based on the above assumptions, the present application is embodied as follows:

Embodiment 1: Distribution method one.

Step 1: Determine the currently available UL grant.

It is assumed that the transmission parameter information corresponding to the UL grant currently allocated to the terminal on the network side is configured as B and C, and is respectively recorded as UL grant B and UL grant C.

Step 2: Allocate resources for the object with the highest priority of Priority 1.

The UL grant with the highest priority of Priority 1 is selected according to the transmission parameter information corresponding to the current UL grant of the terminal and the priority of the object with the data transmission (or the available token) of the terminal in the transmission parameter information corresponding to the current UL grant. If multiple UL grants correspond to the highest priority Priority 1, multiple UL grants may perform the following resource allocation procedures simultaneously or in a random order:

For each UL grant corresponding to the highest priority Priority 1, an object having the currently available resource (available token) and having the highest priority Priority 1 is determined. Then perform a resource allocation process on these objects in one of the following ways:

Method 1: The uplink PBR data is not considered.

The object priority queue is generated by descending the priority of Priority 2 of these objects. On the UL grant, resources are allocated for all data of each bearer/logical channel in turn according to the Priority 2 priority queue. Until the UL grant resource is exhausted or the uplink data of all objects is obtained. Update the current amount of data (or the number of available tokens) per object after the first round of resource allocation for the next round of resource allocation.

Method 2: Consider PBR.

The object priority queue is generated by descending the priority of Priority 2 of these objects. On the UL grant, resources are allocated for the uplink PBR data of each object in turn according to the Priority 2 priority queue. Until the UL grant resource is exhausted or all the object's uplink PBR data is resourced. If the uplink PBR data of all the objects is the resource, but the UL grant has the remaining resources, the resources are further allocated according to the Priority 2 priority queue, and the uplink data of each object is allocated to the uplink data except the uplink PBR data. Until the UL grant resource is exhausted or the uplink data of all objects is obtained.

Based on the assumptions of this embodiment, the specific step 2 process is as follows:

According to the transmission parameter information corresponding to the current UL grant (UL grant B and UL grant C) of the terminal, and the transmission parameters corresponding to the current UL grant (RB1, RB2, RB3) of the terminal currently having data transmission (or available token) Priority 1 on the information selects the UL grant with the highest priority of Priority 1. From the above table, you can see that the priority 1 on the UL grant B is 1, and 1 represents the highest priority, so choose UL grant B.

For grant B, RB1 and RB2 generate object priority queues according to Priority 2: RB1, RB2. Then you can perform one of the following resource allocation methods:

Method 1: Do not consider PBR.

The bearer/logical channel priority queues are generated in descending order according to the priority of Priority 2 of RB1 and RB2: RB1, RB2. On the UL grant, resources are allocated for all uplink data of RB1 and RB2 in order according to the Priority 2 priority queue. Until the UL grant resource is exhausted or all object data is resourced. Updates the current amount of data remaining per object (or the number of available tokens) after the first round of resource allocation.

Method 2: Consider PBR.

The object priority queue is generated by sorting in descending order according to the priority of Priority 2 of RB1 and RB2. At the UL grant In the above, according to the Priority 2 priority queue, resources are allocated for the PBRs of RB1 and RB2 in sequence. Until the UL grant resource is exhausted or all the object's uplink PBR data is resourced. If all the PBRs of the object get the resources, but the UL grant has the remaining resources, continue to allocate resources for the remaining data of RB1 and RB2 according to the Priority 2 priority queue until the UL grant resources are exhausted or the data of all objects All got the resources.

Step 3: Allocate resources to other priority objects in Priority 1 priority order

Similar to step 2, the second round of resource allocation selects the UL grant with the highest priority of Priority 1 for resource allocation. The other process is the same as step 2.

If the resource is exhausted or all objects are allocated resources, the resource allocation ends. Otherwise, after the second round of resource allocation ends, continue to select the Priority 1 of the Priority 1 priority for resource allocation according to the method of Step 3. Repeat step 3 until the resource allocation ends.

Embodiment 2: Distribution method two.

Step 1: Determine the currently available UL grant.

It is assumed that the transmission parameter information corresponding to the UL grant currently allocated by the network for the terminal is configured as B and C, and is respectively recorded as UL grant B and UL grant C.

Step 2: Allocate resources for the uplink PBR data corresponding to the object.

The UL grant with the highest priority of Priority 1 is selected according to the transmission parameter information corresponding to the current UL grant of the terminal and the priority of the object with the data transmission (or the available token) of the terminal in the transmission parameter information corresponding to the current UL grant. If multiple UL grants correspond to the highest priority Priority 1, multiple UL grants can simultaneously perform the following resource allocation process:

For each UL grant corresponding to the highest priority Priority 1, an object having the currently available resource (available token) and having the highest priority Priority 1 is determined. Then perform the resource allocation process on these objects as follows:

The object priority queue is generated by descending the priority of Priority 2 of these objects. On the UL grant, resources are allocated for the uplink PBR data of each object in turn according to the Priority 2 priority queue. The uplink PBR data of the object with the highest priority of all Priority 1 on the UL grant is exhausted until the UL grant resource is exhausted.

Next, the UL grant with the highest priority of Priority 1 is selected to continue resource allocation according to the resource allocation process described in step 2. If all UL grant resources are exhausted, the resource allocation ends; if all the uplink PBR data of the object is allocated resources If the UL grant resource has not been exhausted, proceed to step 3.

Assume according to this embodiment:

For grant B, RB1 and RB2 generate object priority queues according to Priority 2: RB1, RB2. Then you can Line the following resource allocation:

The object priority queue is generated by sorting in descending order according to the priority of Priority 2 of RB1 and RB2. On the UL grant, resources are allocated for the PBRs of RB1 and RB2 in order according to the Priority 2 priority queue. Upstream PBR data of all objects with the highest priority of Priority 1 on the UL grant is exhausted until the UL grant resource is exhausted.

Then, the UL grant with the highest priority of Priority 2, that is, UL grant C, is selected, and resources are allocated for the uplink PBR data of RB3. The resource allocation process is the same as the above description process.

After the resources of the PBRs of RB1, RB2, and RB3 are allocated, if there are remaining resources, step 3 is performed.

Step 3: Resource allocation for data outside the uplink PBR data

The resource allocation process is similar to that described in step 2. The difference here is that the resource allocation is performed for all remaining uplink data except the uplink PBR data in the uplink data of each object. When all UL grant resources are exhausted or the uplink data of all objects is allocated resources, the resource allocation process ends.

Based on the same inventive concept, the embodiment of the present application further provides a terminal for performing resource allocation and a device for performing resource allocation. Since the principle of solving the problem between the terminal and the device is similar to the method for resource allocation in the embodiment of the present application, For the implementation of the terminal, refer to the implementation of the method, and the repeated description will not be repeated.

As shown in FIG. 2, the terminal for performing resource allocation in the first embodiment of the present application includes:

The priority determining module 200 is configured to determine a first level priority and a second level priority, where the first level priority is a priority of an object on different transmission parameter information, and the second level priority is a priority between different objects within a transmission parameter information or a priority between different objects at a terminal level;

The allocating module 201 is configured to perform resource allocation according to the determined first level priority and the second level priority;

Optionally, the allocating module 201 is specifically configured to:

Determining, according to the second mapping relationship and the second level priority, an resource allocation order of the object, according to the pair The resource allocation order of the image is an uplink PBR data resource allocation for the object, until all the resources are exhausted or all the uplink PBR data of all objects in the second mapping relationship are allocated resources; if it is in the second mapping relationship All the uplink PBR data of all the objects are allocated resources, and the remaining resources are allocated according to the resource allocation order of the object, and the uplink data other than the uplink PBR data in the uplink data of the object is allocated until all the resources are exhausted. Or allocating resources to the uplink data except the uplink PBR data in the uplink data of all the objects in the second mapping relationship.

Optionally, the allocating module 201 is specifically configured to:

If the uplink data of all the objects in the second mapping relationship is allocated resources other than the uplink PBR data, and there are remaining resources, returning to the determining that the current data needs to be transmitted, and determining the priority The step of the highest mapping between the highest level object and the upstream scheduling grant.

Optionally, the priority determining module 200 is specifically configured to:

As shown in FIG. 3, the device for performing resource allocation provided by the embodiment of the present application includes:

The processor 301 is configured to read a program in the memory 303 and perform the following process:

Determining a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is a different object in a transmission parameter information Priority between priorities or different objects at the terminal level; resource allocation according to the determined first level priority and the second level priority; wherein the transmission parameter information includes TTI and / Or a baseband parameter, the object being a bearer or logical channel.

Optionally, the processor 301 is specifically configured to:

If resources are allocated for uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, Allocating resources to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship.

Optionally, the processor 301 is specifically configured to:

Optionally, the device for performing resource allocation mentioned above further includes a transceiver 302, and the transceiver 302 performs the following functions under the control of the processor 301:

In FIG. 3, the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors 301 represented by general purpose processor 301 and various circuits of memory represented by memory 303. The bus can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is well known in the art and, therefore, will not be further described herein. Transceiver 302 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium. For example, transceiver 302 receives external data from other devices. The transceiver 302 is configured to transmit the processed data of the processor 301 to other devices. Depending on the nature of the computing system, a user interface 304 can also be provided, such as a keypad, display, speaker, microphone, joystick.

The processor 301 is responsible for managing the bus and normal processing, running a general purpose operating system as described above. The memory 303 can be used to store data used by the processor 301 in performing operations.

Optionally, the processor 301 can be a CPU (Central Embedded Device), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a CPLD (Complex Programmable Logic Device). , complex programmable logic devices).

It can be seen from the above that: the terminal of the application determines the first level priority and the second level priority, wherein the first level is superior The first level is the priority of an object on different transmission parameter information, and the second level priority is a priority between different objects in one transmission parameter information or a priority between different objects at the terminal level; The first level priority and the second level priority are used for resource allocation. The embodiment of the present application allocates resources to the uplink data of the object according to the set priorities of the two levels, thereby implementing uplink data resource allocation in a scenario in which multiple numerologies and/or TTIs correspond to one MAC entity, and further Improve system performance.

The application also provides a computer storage medium. Optionally, the computer storage medium stores program instructions, where the program instructions are executed by the processor, to implement a method for resource allocation as described above.

The present application has been described above with reference to block diagrams and/or flowchart illustrations of a method, apparatus (system) and/or computer program product according to embodiments of the present application. It will be understood that one block of the block diagrams and/or flowchart illustrations and combinations of blocks of the block diagrams and/or flowchart illustrations can be implemented by computer program instructions. These computer program instructions may be provided to a general purpose computer, a processor of a special purpose computer, and/or other programmable data processing apparatus to produce a machine such that instructions for execution via a computer processor and/or other programmable data processing apparatus are created for A method of implementing the functions/actions specified in the block diagrams and/or flowchart blocks.

Accordingly, the application can also be implemented in hardware and/or software (including firmware, resident software, microcode, etc.). Still further, the application can take the form of a computer program product on a computer usable or computer readable storage medium having computer usable or computer readable program code embodied in a medium for use by an instruction execution system or Used in conjunction with the instruction execution system. In the context of the present application, a computer usable or computer readable medium can be any medium that can contain, store, communicate, communicate, or transport a program for use by an instruction execution system, apparatus or device, or in conjunction with an instruction execution system, Used by the device or device.

It will be apparent to those skilled in the art that various modifications and changes can be made in the present application without departing from the spirit and scope of the application. Thus, it is intended that the present invention cover the modifications and variations of the present invention.

Claims

A method for resource allocation, characterized in that the method comprises:

The terminal determines a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is different in one transmission parameter information. The priority between objects or the priority between different objects at the terminal level;

The terminal performs resource allocation according to the determined first level priority and the second level priority;

The transmission parameter information includes a transmission time interval TTI and/or a baseband parameter, and the object is a bearer or a logical channel.
The method according to claim 1, wherein the terminal performs resource allocation according to the determined first level priority and the second level priority, including:

Determining, by the terminal, the current data to be transmitted according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, and determining a second mapping relationship between the object with the highest priority and the uplink scheduling permission;

The terminal performs resource allocation according to the second priority according to the second mapping relationship, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship;

If all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling permission The steps of the second mapping relationship.
The method according to claim 2, wherein the terminal performs resource allocation according to the second priority according to the second mapping relationship until all resources are exhausted or all targets in the second mapping relationship are All upstream data for the object is allocated resources, including:

Determining, by the terminal, the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performing resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are exhausted or Allocating resources for all uplink data of all target objects in the second mapping relationship; or

And determining, by the terminal, the resource allocation order of the object according to the second mapping relationship and the second-level priority, and performing uplink priority bit rate PBR data resource allocation according to the resource allocation order of the object, until all resources are used. Depleting or allocating resources for all uplink PBR data of all objects in the second mapping relationship; if resources are allocated for all uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, Allocating resources according to the resource allocation order of the object for uplink data other than the uplink PBR data in the uplink data of the object until all resources are exhausted or in addition to uplink data of all objects in the second mapping relationship The uplink data other than the uplink PBR data is allocated resources.
The method according to claim 1, wherein the terminal determines to perform resource allocation according to the determined first level priority and the second level priority, including:

The terminal determines, according to the first-level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current uplink PBR data or the data needs to be transmitted, and determines the object with the highest priority and the uplink scheduling permission. Two mapping relationship;

According to the second mapping relationship, the terminal allocates resources to the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all objects in the second mapping relationship are All uplink PBR data is allocated resources;

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. resource allocation.
The method according to claim 4, wherein the terminal allocates resources for uplink data other than the uplink PBR data in the uplink data of the object in the second mapping relationship, including:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and the remaining resources are available, the terminal determines, according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information. Currently, there is data to be transmitted, and a second mapping relationship between the object with the highest priority and the uplink scheduling permission is determined;

According to the second mapping relationship, the terminal allocates resources to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or All uplink data except the uplink PBR data in the uplink data of all objects in the second mapping relationship are allocated resources;

If all the uplink data except the uplink PBR data in the uplink data of all the objects in the second mapping relationship are allocated resources, and there are remaining resources, returning the determining that the current data needs to be transmitted, and determining the priority The step of the highest object and the second mapping relationship of the upstream scheduling grant.
The method according to any one of claims 1 to 5, wherein the terminal determines the first level priority and the second level priority, including:

Receiving, by the high layer signaling, the first level priority and the second level priority; or

Receiving, by the terminal, the first level priority and the second level priority by using physical layer signaling; or

Receiving, by the high layer signaling, the first level priority, and receiving, by the physical layer signaling, the second level priority; or

Receiving, by the physical layer signaling, the first-level priority, and receiving, by the high-layer signaling, the second-level priority; or

The terminal obtains the first priority by using a protocol, and receives the second priority by using high layer signaling or physical layer signaling.
A terminal for performing resource allocation, wherein the terminal comprises:

a priority determining module, configured to determine a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is Not within a transmission parameter information The priority between the same object or the priority between different objects at the terminal level;

An allocating module, configured to perform resource allocation according to the determined first level priority and the second level priority;

The transmission parameter information includes a TTI and/or a baseband parameter, and the object is a bearer or a logical channel.
The terminal according to claim 7, wherein the allocation module is specifically configured to:

Determining, according to the first-level priority, the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current data needs to be transmitted, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission;

According to the second mapping relationship, resource allocation is performed according to the second priority, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship;

If all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling permission The steps of the second mapping relationship.
The terminal according to claim 8, wherein the allocation module is specifically configured to:

Determining, according to the second mapping relationship and the second-level priority, a resource allocation order of the object, and performing resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are exhausted or All uplink data of all target objects in the second mapping relationship are allocated resources; or,

And determining, according to the second mapping relationship and the second-level priority, a resource allocation sequence of the object, performing uplink PBR data resource allocation according to the resource allocation order of the object, until all resources are exhausted or All uplink PBR data of all objects in the second mapping relationship are allocated resources; if resources are allocated for all uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, resource allocation according to the object Allocating other uplink data except the uplink PBR data in the uplink data of the object is allocated until all the resources are exhausted or other than the uplink PBR data in the uplink data of all objects in the second mapping relationship. Upstream data is allocated resources.
The terminal according to claim 7, wherein the allocation module is specifically configured to:

Determining whether there is currently uplink PBR data or data to be transmitted according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission. ;

Allocating resources according to the second mapping relationship for the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all uplinks of all objects in the second mapping relationship are PBR data is allocated resources;

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. resource allocation.
The terminal according to claim 10, wherein the allocation module is specifically configured to:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, determining the current data according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information. The transmission is required, and the second mapping relationship between the object with the highest priority and the uplink scheduling permission is determined;

Allocating resources according to the second mapping relationship to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship, until all resources are exhausted or All uplink data of all objects in the second mapping relationship are allocated resources other than the uplink PBR data;

If resources are allocated for uplink data other than the uplink PBR data of all objects in the second mapping relationship, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink The step of scheduling the second mapping relationship of the license.
The terminal according to any one of claims 7 to 11, wherein the priority determining module is specifically configured to:

Receiving the first level priority and the second level priority by high layer signaling; or

Receiving the first level priority and the second level priority by physical layer signaling; or

Receiving, by the high layer signaling, the first level priority, and receiving the second level priority by using physical layer signaling; or

Receiving, by the physical layer signaling, the first level priority, and receiving the second level priority by using high layer signaling; or

The first priority is obtained through a protocol agreement, and the second priority is received through high layer signaling or physical layer signaling.
An apparatus for performing resource allocation, comprising: a processor and a memory, wherein the memory stores a preset program, the processor reads a program in the memory, and executes the following process according to the program :

Determining a first level priority and a second level priority, wherein the first level priority is a priority of an object on different transmission parameter information, and the second level priority is a different object in a transmission parameter information Priority between priorities or different objects at the terminal level;

Allocating resources according to the determined first level priority and the second level priority;

The transmission parameter information includes a transmission time interval TTI and/or a baseband parameter, and the object is a bearer or a logical channel.
The device according to claim 13, wherein the processor is specifically configured to perform resource allocation according to the determined first level priority and the second level priority according to the following manner:

Determining, according to the first-level priority, the first mapping relationship between the uplink scheduling grant and the transmission parameter information, that the current data needs to be transmitted, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission;

According to the second mapping relationship, resource allocation is performed according to the second priority, until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship;

If all the uplink data of all the target objects in the second mapping relationship are allocated resources, and there are remaining resources, returning to determine that the current data needs to be transmitted, and determining the object with the highest priority and the uplink scheduling permission The steps of the second mapping relationship.
The device according to claim 14, wherein said processor is specifically configured to The second mapping relationship performs resource allocation according to the second priority until all resources are exhausted or resources are allocated for all uplink data of all target objects in the second mapping relationship:

Determining, according to the second mapping relationship and the second-level priority, a resource allocation order of the object, and performing resource allocation for the uplink data of the object according to the resource allocation order of the object, until all resources are exhausted or All uplink data of all target objects in the second mapping relationship are allocated resources; or,

Determining, according to the second mapping relationship and the second-level priority, a resource allocation order of the object, performing uplink priority bit rate PBR data resource allocation according to the resource allocation order of the object, until all resources are exhausted or Allocating resources for all uplink PBR data of all objects in the second mapping relationship; if all uplink PBR data of all objects in the second mapping relationship are allocated resources, and there are remaining resources, according to the The resource allocation order of the object is to allocate resources to other uplink data except the uplink PBR data in the uplink data of the object until all the resources are exhausted or the uplink PBR data is included in the uplink data of all objects in the second mapping relationship. Other uplink data is allocated resources.
The device according to claim 13, wherein the processor is specifically configured to:

Determining whether there is currently uplink PBR data or data to be transmitted according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information, and determining the second mapping relationship between the object with the highest priority and the uplink scheduling permission. ;

Allocating resources according to the second mapping relationship for the uplink PBR data of the object in the second mapping relationship according to the second priority, until all resources are exhausted or all uplinks of all objects in the second mapping relationship are PBR data is allocated resources;

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and there are remaining resources, the uplink data of the object in the second mapping relationship is other uplink data except the uplink PBR data. resource allocation.
The device according to claim 16, wherein the processor is configured to allocate resources for uplink data other than the uplink PBR data in the uplink data of the object in the second mapping relationship as follows:

If the resources are allocated to the uplink PBR data of all the objects in the second mapping relationship, and the remaining resources are available, the terminal determines, according to the first level priority and the first mapping relationship between the uplink scheduling grant and the transmission parameter information. Currently, there is data to be transmitted, and a second mapping relationship between the object with the highest priority and the uplink scheduling permission is determined;

Allocating resources according to the second mapping relationship to other uplink data except the uplink PBR data in the uplink data of the object in the second mapping relationship, until all resources are exhausted or All uplink data of all objects in the second mapping relationship are allocated resources other than the uplink PBR data;

If the uplink data of all the objects in the second mapping relationship is allocated resources other than the uplink PBR data, and there are remaining resources, returning the determining that the current data needs to be transmitted, and determining the highest priority The steps of the second mapping relationship between the object and the uplink scheduling grant.
The device according to any one of claims 13 to 17, wherein the device further comprises a transceiver;

The transceiver performs the following functions under the control of the processor:

Receiving the first level priority and the second level priority by high layer signaling; or

Receiving the first level priority and the second level priority by physical layer signaling; or

Receiving, by the high layer signaling, the first level priority, and receiving the second level priority by using physical layer signaling; or

Receiving, by the physical layer signaling, the first level priority, and receiving the second level priority by using high layer signaling; or

The first priority is obtained through a protocol agreement, and the second priority is received through high layer signaling or physical layer signaling.
A computer storage medium, characterized in that the computer storage medium stores program instructions for performing the method according to any one of claims 1 to 6 when executed by a processor.