CN115175198A

CN115175198A - Resource allocation method, system and related equipment

Info

Publication number: CN115175198A
Application number: CN202110366270.4A
Authority: CN
Inventors: 张志荣; 谢伟良; 鲁娜; 陈建刚
Original assignee: China Telecom Corp Ltd
Current assignee: China Telecom Corp Ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-10-11

Abstract

The invention discloses a resource allocation method, a resource allocation system and related equipment, and relates to the technical field of mobile communication. The resource allocation method comprises the following steps: the base station for carrier sharing by multiple operators identifies the operator to which the terminal accessed to the base station belongs; a base station adopts a default carrier of an operator to which a terminal belongs to carry URLLC service of the terminal; under the condition that resource conflict exists between URLLC service and eMB service of a base station, the base station adopts default carriers of other operators except the operator to which the terminal belongs to carry the eMB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, the base station adopts the default carrier of the operator to which the terminal belongs to carry the eMB service of the terminal. The embodiment of the invention effectively solves the conflict between the URLLC service and the eMBB service, thereby not only ensuring the URLLC service experience, but also ensuring the eMBB service experience.

Description

Resource allocation method, system and related equipment

Technical Field

The present invention relates to the field of mobile communications technologies, and in particular, to a resource allocation method, a resource allocation system, and a related device.

Background

Under a 5G SA shared carrier with 200M, ultra-reliable and Low Latency Communications (for short: uRLLC) services and Enhanced Mobile Broadband (eMBB) services of two operators are mixed together, URLLC services and eMBB services have inevitable conflict on resources, and URLLC services have higher requirements on Latency and reliability and need priority guarantee. In the related art, priority is generally given to URLLC service and eMBB service is discarded when a collision occurs.

Disclosure of Invention

The inventor analyzes the related technology and finds that the processing mode of the related technology can cause that the experience of the eMBB service can not be guaranteed.

The embodiment of the invention aims to solve the technical problem that: how to guarantee the experience of URLLC service and eMBB service simultaneously.

According to a first aspect of some embodiments of the present invention, there is provided a resource configuration method, comprising: the base station for carrier sharing by multiple operators identifies the operator to which the terminal accessing the base station belongs; a base station adopts a default carrier of an operator to which a terminal belongs to carry URLLC service of the terminal; under the condition that resource conflict exists between URLLC service and eMB service of a base station, the base station adopts default carriers of other operators except the operator to which the terminal belongs to carry the eMB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, the base station adopts the default carrier of the operator to which the terminal belongs to carry the eMB service of the terminal.

In some embodiments, the resource configuration method further comprises: and under the condition that the terminal is a carrier aggregation CA terminal, the base station determines the default carrier of an operator to which the terminal belongs as the main carrier of the terminal, and determines the default carrier of the operator to which the non-terminal belongs as the auxiliary carrier of the terminal.

In some embodiments, when there is a resource conflict between a URLLC service and an eMBB service of a base station, the base station uses an auxiliary carrier of a terminal to carry the eMBB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, the base station adopts the main carrier of the terminal, or adopts the main carrier and the auxiliary carrier of the terminal to carry the eMB service of the terminal.

In some embodiments, the resource configuration method further comprises: and under the condition that resource conflict exists between the URLLC service and the eMB service of the base station, if the auxiliary carrier of the terminal is in a deactivation state, the base station activates the auxiliary carrier of the terminal.

In some embodiments, the base station activates the secondary carrier of the terminal in a DCI manner.

In some embodiments, the resource configuration method further comprises: under the condition that resource conflict does not exist between URLLC service and eMB service of the base station, if eMB service volume of the base station is larger than a preset value, the base station determines an auxiliary carrier of the terminal as an activated state; and if the eMB service volume of the base station is not greater than the preset value, the base station determines the auxiliary carrier wave of the terminal as a deactivation state.

In some embodiments, the base station identifies the operator to which the terminal belongs by the PLMN identity of the terminal.

According to a second aspect of some embodiments of the present invention, there is provided a resource allocation apparatus, located in a base station where multiple operators perform carrier sharing, including: an identification module configured to identify an operator to which a terminal accessing the base station belongs; the URLLC service configuration module is configured to adopt a default carrier of an operator to which the terminal belongs to carry the URLLC service of the terminal; the eMMC service configuration module is configured to adopt default carriers of other operators except the operator to which the terminal belongs to carry the eMMC service of the terminal under the condition that resource conflict exists between the URLLC service of the base station and the eMMC service; and under the condition that resource conflict does not exist between the URLLC service of the base station and the eMB service, adopting a default carrier of an operator to which the terminal belongs to carry the eMB service of the terminal.

In some embodiments, the resource configuration apparatus further comprises: and the main and auxiliary carrier determining module is configured to determine a default carrier of an operator to which the terminal belongs as a main carrier of the terminal and determine a default carrier of an operator to which the non-terminal belongs as an auxiliary carrier of the terminal under the condition that the terminal is a Carrier Aggregation (CA) terminal.

In some embodiments, the eMBB service configuration module is further configured to, in a case that there is a resource conflict between the URLLC service of the base station and the eMBB service, use a secondary carrier of the terminal to carry the eMBB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, adopting the main carrier of the terminal or adopting the main carrier and the auxiliary carrier of the terminal to carry the eMB service of the terminal.

In some embodiments, the resource configuration apparatus further comprises: and the carrier activation module is configured to activate the secondary carrier of the terminal if the secondary carrier of the terminal is in a deactivated state under the condition that resource conflict exists between the URLLC service and the eMB service of the base station.

In some embodiments, the resource configuration apparatus further comprises: the carrier control module is configured to determine an auxiliary carrier of the terminal as an activated state if the eMB service volume of the base station is greater than a preset value under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station; and if the eMB service volume of the base station is not greater than the preset value, determining the auxiliary carrier of the terminal as a deactivation state.

According to a third aspect of some embodiments of the present invention, there is provided a resource configuration apparatus, including: a memory; and a processor coupled to the memory, the processor configured to perform any of the foregoing resource allocation methods based on instructions stored in the memory.

According to a fourth aspect of some embodiments of the present invention, there is provided a computer readable storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements any one of the resource allocation methods described above.

Some embodiments of the above invention have the following advantages or benefits. The embodiment of the invention effectively solves the conflict between the URLLC service and the eMBB service, thereby not only ensuring the URLLC service experience, but also ensuring the eMBB service experience. And moreover, by intelligently calling and dynamically balancing a plurality of frequency band resources, the network performance and capacity of the shared carrier are effectively improved, and the flexibility of service configuration and the utilization rate of network resources are improved. Therefore, the implementation of the 5G SA shared carrier technical scheme is facilitated, the development of 5G SA URLLC and eMB services is powerfully promoted, and the operation and maintenance cost of the shared carrier network is reduced.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 illustrates a flow diagram of a resource configuration method according to some embodiments of the inventions.

Fig. 2 shows a flow diagram of a resource configuration method of a CA terminal according to some embodiments of the invention.

Fig. 3 shows a flowchart of a resource configuration method for a non-CA terminal according to some embodiments of the present invention.

Fig. 4 shows a schematic structural diagram of a resource configuration apparatus according to some embodiments of the invention.

Fig. 5 is a schematic structural diagram of a resource allocation apparatus according to another embodiment of the present invention.

Fig. 6 shows a schematic structural diagram of a resource configuration apparatus according to further embodiments of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

FIG. 1 illustrates a flow diagram of a resource configuration method according to some embodiments of the inventions. As shown in fig. 1, the resource allocation method of this embodiment includes steps S102 to S106.

In step S102, the base station in which multiple operators share carriers identifies an operator to which a terminal accessing the base station belongs.

In some embodiments, the base station identifies an operator to which the terminal belongs through a PLMN (Public Land Mobile Network) identity of the terminal.

The base station is shared by multiple operators, and each operator corresponds to a default carrier. The default carrier corresponding to the operator refers to a carrier mainly used by the operator, but the operator may use a default carrier of another operator. For example, the base station provides carrier a and carrier B, where the default carrier of operator a is carrier a, and the default carrier of operator B is carrier B, but the user of operator a may also use carrier B to carry service, and the user of operator B may also use carrier a to carry service.

In step S104, the base station uses a default carrier of the operator to which the terminal belongs to carry the URLLC service of the terminal, so as to ensure the bandwidth, delay, and reliability of the URLLC service.

In step S106, when there is a resource conflict between the URLLC service and the eMBB service of the base station, the base station uses a default carrier of an operator other than the operator to which the terminal belongs to carry the eMBB service of the terminal.

When resource conflict exists between URLLC service and eMB service, different carriers are adopted for each terminal to respectively bear the URLLC service and the eMB service, a more main default carrier of an operator to which the terminal belongs is adopted to bear the URLLC service, and a default carrier of an operator to which the non-terminal belongs is adopted to bear the eMB service. Therefore, URLLC service experience is guaranteed, and eMBB service experience is also guaranteed.

In step S108, when there is no resource conflict between the URLLC service and the eMBB service of the base station, the base station uses a default carrier of an operator to which the terminal belongs to carry the eMBB service of the terminal.

When resource conflict exists between the URLLC service and the eMBB service, for each terminal, the two services are both carried by a more dominant default carrier of the operator to which the terminal belongs.

In some embodiments, for the eMBB service, the default carrier corresponding to each operator may also be regarded as a "primary carrier" of the operator, and the default carriers corresponding to other operators may also be regarded as "secondary carriers" of the operator. Therefore, under the condition that resource conflict exists between URLLC service and eMB service, the base station adopts the 'auxiliary carrier' of the operator to which the terminal belongs to bear the eMB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMBMS of the base station, the base station adopts the main carrier of the operator to which the terminal belongs to carry the eMBMS of the terminal.

The embodiment effectively solves the conflict between the URLLC service and the eMBB service, thereby not only ensuring the URLLC service experience, but also ensuring the eMBB service experience. And moreover, by intelligently calling and dynamically balancing a plurality of frequency band resources, the network performance and capacity of the shared carrier are effectively improved, and the flexibility of service configuration and the utilization rate of network resources are improved. Therefore, the implementation of the technical scheme of 5G SA (Standard alone) shared carrier is facilitated, the development of 5G SA URLLC and eMB services is powerfully promoted, and the operation and maintenance cost of the shared carrier network is reduced.

The scheme of the invention is suitable for Carrier Aggregation (CA) terminals and non-CA terminals. And under the condition that the terminal is a CA terminal, the base station determines the default carrier of an operator to which the terminal belongs as the main carrier of the terminal, and determines the default carrier of an operator to which the non-terminal belongs as the auxiliary carrier of the terminal. Therefore, the switching and the carrier aggregation of the main carrier and the auxiliary carrier are carried out for the terminal according to the requirement. An embodiment of the resource allocation method of the CA terminal of the present invention is described below with reference to fig. 2.

Fig. 2 shows a flow diagram of a resource configuration method of a CA terminal according to some embodiments of the invention. As shown in fig. 2, the resource allocation method of the CA terminal of this embodiment includes steps S202 to S210.

In step S202, the base station in which the multiple operators perform carrier sharing identifies an operator to which the CA terminal accessing the base station belongs.

In step S204, the base station determines the default carrier of the operator to which the CA terminal belongs as the primary carrier of the CA terminal, and determines the default carrier of the operator to which the non-terminal belongs as the secondary carrier of the CA terminal.

For example, the default carrier of operator a is carrier a, and the default carrier of operator B is carrier B. For a terminal of a user of operator a, carrier a is used as a primary carrier and carrier B is used as a secondary carrier.

In step S206, the base station uses a default carrier of the operator to which the terminal belongs to carry the URLLC service of the terminal.

In step S208, when there is a resource conflict between the URLLC service and the eMBB service of the base station, the base station uses the secondary carrier of the CA terminal to carry the eMBB service of the CA terminal.

In some embodiments, in the case that resource conflict exists between the URLLC service and the eMBB service of the base station, if the secondary carrier of the CA terminal is in a deactivated state, the base station activates the secondary carrier of the terminal. Therefore, the base station can flexibly activate the auxiliary carrier according to the service conflict condition.

In some embodiments, the base station activates the secondary carrier of the terminal in a DCI manner. The DCI mode is adopted for activation and deactivation, so that lower time delay is achieved, and processing efficiency can be improved.

Therefore, for a carrier aggregation scenario, when resource conflict exists between the URLLC service and the eMBB service, the embodiment of the present invention uses different carriers in carrier aggregation to carry different services, so as to simultaneously guarantee the experience of the two services on the premise of avoiding the conflict.

In step S210, when there is no resource conflict between the URLLC service and the eMBB service of the base station, the base station uses the primary carrier of the CA terminal, or uses the primary carrier and the secondary carrier of the CA to carry the eMBB service of the terminal.

In some embodiments, whether to activate the secondary carrier is determined according to an eMBB traffic size. If the eMB service volume of the base station is larger than a preset value, the base station determines the auxiliary carrier of the terminal as an activated state; and if the eMB service volume of the base station is not greater than the preset value, the base station determines the auxiliary carrier of the terminal as a deactivation state. Thus, the utilization rate of the carrier resources is improved.

The embodiment effectively solves the conflict between the URLLC service and the eMBB service, thereby not only ensuring the URLLC service experience, but also ensuring the eMBB service experience. In addition, by intelligently calling and dynamically balancing a plurality of frequency band resources, the network performance and capacity of the shared carrier are effectively improved, and the flexibility of the transformation of the main carrier and the auxiliary carrier, the flexibility of service configuration and the utilization rate of network resources are improved. Therefore, the implementation of the technical scheme of the 5G SA shared carrier is facilitated, the development of 5G SA URLLC and eMBB services is powerfully promoted, and the operation and maintenance cost of the shared carrier network is reduced.

An embodiment of a resource configuration method for a non-CA terminal is described below with reference to fig. 3.

Fig. 3 shows a flow diagram of a resource configuration method for non-CA terminals according to some embodiments of the invention. As shown in fig. 3, the resource allocation method of this embodiment includes steps S302 to S318.

In step S302, the 5G SA shared carrier base station is powered on, and performs initialization and parameter configuration.

In step S304, the base station acquires and identifies the PLMN ID of each terminal accessing the base station. For example, the acquisition and identification is performed by a PLMN ID identifier. If the SA 200M shared carrier provides a PLMN _ a ID for an operator a user and a PLMN _ B ID for an operator B user, the PLMN ID identifier identifies a URLLC terminal, an eMBB terminal, or a URLLC & eMBB terminal of different operators according to the PLMN ID.

In step S306, the base station acquires and identifies service capability information of each terminal. For example, the acquisition and identification is performed by a terminal service identifier. The terminal service identifier identifies the service type of the terminal as URLLC service, eMBB service or URLLC & eMBB service according to the related information such as the capability reported by the terminal. If the field UE _ SERVICE represents the SERVICE type supported by the terminal, when the terminal only supports the URLLC SERVICE, UE _ SERVICE = URLCC; when the terminal only supports the eMB SERVICE, UE _ SERVICE = eMB; when the terminal supports URLLC and eMBB SERVICEs simultaneously, UE _ SERVICE = URLCC & eMBB.

In step S308, the base station operates the URLLC service of each terminal on a default carrier corresponding to an operator to which the terminal belongs.

In step S310, the base station identifies whether there is a conflict between URLLC traffic and eMBB traffic resources. If yes, executing steps S312 and S314; if not, steps S316 and S318 are performed. The base station determines whether the traffic is in conflict, for example, by a conflict identifier.

In some embodiments, the base station detects a collision condition through a collision identifier. Let Op _ a _ fusion denote the service conflict situation of operator a. And when the URLLC and eMBB services of the operator A conflict in the uplink or the downlink, the Op _ A _ Collision is TRUE, otherwise, the Op _ A _ Collision is FALSE.

In step S312, for the CA terminal, the base station sets a default carrier of an operator other than the operator to which the CA terminal belongs as a secondary carrier, and transmits the eMBB service of the CA terminal to the secondary carrier.

In step S314, for a non-CA terminal, the base station activates a default carrier of an operator other than the operator to which the non-CA terminal belongs, and transmits an eMBB service using the carrier.

In step S316, for the CA terminal, the base station sets the default carrier of the operator to which the CA terminal belongs as the primary carrier and the default carriers of other operators than the operator to which the CA terminal belongs as the secondary carriers, and transmits the eMBB service of the CA terminal to the primary carrier or the primary carrier and the secondary carriers.

And when the eMBB traffic is large, activating the auxiliary carrier, otherwise, deactivating the auxiliary carrier.

In step S318, for a non-CA terminal, the base station transmits the eMBB service using a default carrier of an operator to which the non-CA terminal belongs.

Steps S304 to S318 may be performed cyclically.

The embodiment of the invention supports both non-CA terminals and CA terminals; the method not only supports the scene of resource conflict between a single URLLC service terminal and a single eMBB service terminal, but also supports the scene of resource conflict between a single URLLC and an eMBB service terminal; and the uplink or downlink resource conflict scene of URLLC and eMBB services is supported.

Therefore, the invention effectively solves the problems that resource conflict of URLLC and eMMC services under the SA shared carrier and eMMC service experience cannot be guaranteed, and has stronger pertinence to the implementation and construction of the current SA co-construction shared network. In addition, the embodiment of the invention greatly improves the reliability and completeness of the SA co-construction sharing technical scheme, shortens the network construction period and reduces the cost of network construction, operation and maintenance and service development. The embodiment of the invention has less modification to the network side and low implementation complexity, thereby being easy to implement and popularize.

An embodiment of the resource allocation apparatus of the present invention is described below with reference to fig. 4.

Fig. 4 shows a schematic structural diagram of a resource configuration apparatus according to some embodiments of the invention. As shown in fig. 4, the resource allocation apparatus 400 of this embodiment includes: an identification module 4100 configured to identify an operator to which a terminal accessing a base station belongs; a URLLC service configuration module 4200, configured to use a default carrier of an operator to which the terminal belongs to carry URLLC service of the terminal; the eMB service configuration module 4300 is configured to, in the case that resource conflict exists between the URLLC service of the base station and the eMB service, use a default carrier of an operator other than the operator to which the terminal belongs to carry the eMB service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMBMS of the base station, carrying the eMBMS of the terminal by adopting a default carrier of an operator to which the terminal belongs.

In some embodiments, the resource configuration apparatus 400 further comprises: the primary and secondary carrier determining module 4400 is configured to determine, when the terminal is a carrier aggregation CA terminal, a default carrier of an operator to which the terminal belongs as a primary carrier of the terminal, and determine a default carrier of an operator to which the non-terminal belongs as a secondary carrier of the terminal.

In some embodiments, the eMBB service configuration module 4300 is further configured to, in a case that there is a resource conflict between the URLLC service of the base station and the eMBB service, use a secondary carrier of the terminal to carry the eMBB service of the terminal; and under the condition that the resource conflict does not exist between the URLLC service and the eMB service of the base station, adopting the main carrier of the terminal, or adopting the main carrier and the auxiliary carrier of the terminal to bear the eMB service of the terminal.

In some embodiments, the resource configuration apparatus 400 further comprises: the carrier activation module 4500 is configured to activate the secondary carrier of the terminal if the secondary carrier of the terminal is in a deactivated state under the condition that resource conflict exists between the URLLC service and the eMBB service of the base station.

In some embodiments, the resource configuration apparatus 400 further comprises: a carrier control module 4600, configured to determine an auxiliary carrier of the terminal as an activated state if the eMBB traffic of the base station is greater than a preset value under the condition that the URLLC service and the eMBB service of the base station do not have resource conflict; and if the eMB service volume of the base station is not greater than the preset value, determining the auxiliary carrier of the terminal as a deactivation state.

Fig. 5 is a schematic structural diagram of a resource allocation apparatus according to another embodiment of the present invention. As shown in fig. 5, the resource configuration apparatus 50 of this embodiment includes: a memory 510 and a processor 520 coupled to the memory 510, the processor 520 being configured to perform the resource allocation method of any of the previous embodiments based on instructions stored in the memory 510.

Memory 510 may include, for example, system memory, fixed non-volatile storage media, and the like. The system memory stores, for example, an operating system, an application program, a Boot Loader (Boot Loader), and other programs.

Fig. 6 shows a schematic structural diagram of a resource configuration apparatus according to further embodiments of the present invention. As shown in fig. 6, the resource configuration apparatus 60 of this embodiment includes: the memory 610 and the processor 620 may further include an input/output interface 630, a network interface 640, a storage interface 650, and the like. These

interfaces

630, 640, 650 and the connections between the memory 610 and the processor 620 may be, for example, via a bus 660. The input/output interface 630 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 640 provides a connection interface for various networking devices. The storage interface 650 provides a connection interface for external storage devices such as an SD card and a usb disk.

An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, wherein the computer program is configured to implement any one of the foregoing resource allocation methods when executed by a processor.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may 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 non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) 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 will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. A method of resource configuration, comprising:

a base station which carries out carrier sharing by multiple operators identifies the operator to which a terminal accessing the base station belongs;

the base station adopts a default carrier of an operator to which the terminal belongs to carry the URLLC service of the terminal with ultrahigh reliability and low time delay communication;

under the condition that resource conflict exists between the URLLC service of the base station and the enhanced mobile broadband eMBB service, the base station adopts default carriers of other operators except the operator to which the terminal belongs to bear the eMBB service of the terminal;

and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, the base station adopts a default carrier of an operator to which the terminal belongs to bear the eMB service of the terminal.

2. The resource configuration method of claim 1, further comprising:

and under the condition that the terminal is a carrier aggregation CA terminal, the base station determines the default carrier of an operator to which the terminal belongs as a main carrier of the terminal, and determines the default carrier of the operator to which the terminal does not belong as an auxiliary carrier of the terminal.

3. The resource allocation method of claim 2,

under the condition that resource conflict exists between URLLC service and eMB service of the base station, the base station adopts auxiliary carrier waves of the terminal to bear the eMB service of the terminal;

and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, the base station adopts the main carrier wave of the terminal or adopts the main carrier wave and the auxiliary carrier wave of the terminal to bear the eMB service of the terminal.

4. The resource configuration method of claim 3, further comprising:

and under the condition that resource conflict exists between the URLLC service and the eMB service of the base station, if the auxiliary carrier of the terminal is in a deactivation state, the base station activates the auxiliary carrier of the terminal.

5. The resource configuration method according to claim 4, wherein the base station activates the secondary carrier of the terminal in a Downlink Control Information (DCI) manner.

6. The resource configuration method of claim 3, further comprising:

in case there is no resource conflict between URLLC traffic and eMBB traffic of the base station,

if the eMB service volume of the base station is larger than a preset value, the base station determines the auxiliary carrier of the terminal as an activated state;

and if the eMB service volume of the base station is not greater than a preset value, the base station determines the auxiliary carrier of the terminal as a deactivation state.

7. The resource configuration method of claim 1, wherein the base station identifies an operator to which the terminal belongs through a Public Land Mobile Network (PLMN) identity of the terminal.

8. A resource allocation device is located in a base station for carrier sharing by multiple operators, and comprises:

an identification module configured to identify an operator to which a terminal accessing the base station belongs;

a URLLC service configuration module configured to use a default carrier of an operator to which the terminal belongs to carry a URLLC service of the terminal;

an eMMC service configuration module configured to, when a resource conflict exists between a URLLC service of the base station and the eMMC service, use a default carrier of an operator other than the operator to which the terminal belongs to carry the eMMC service of the terminal; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, adopting a default carrier of an operator to which the terminal belongs to bear the eMB service of the terminal.

9. The resource configuration apparatus of claim 8, further comprising:

a primary and secondary carrier determining module, configured to determine, when the terminal is a carrier aggregation CA terminal, a default carrier of an operator to which the terminal belongs as a primary carrier of the terminal, and determine a default carrier of an operator to which the terminal does not belong as a secondary carrier of the terminal.

10. The resource configuration device of claim 9, wherein the eMBMS configuration module is further configured to use a secondary carrier of the terminal to carry eMBMS of the terminal if there is a resource conflict between URLLC traffic of the base station and eMBMS; and under the condition that resource conflict does not exist between the URLLC service and the eMB service of the base station, adopting the main carrier wave of the terminal or adopting the main carrier wave and the auxiliary carrier wave of the terminal to bear the eMB service of the terminal.

11. The resource configuration apparatus of claim 10, further comprising:

and the carrier activation module is configured to activate the secondary carrier of the terminal if the secondary carrier of the terminal is in a deactivated state under the condition that resource conflict exists between the URLLC service and the eMB service of the base station.

12. The resource configuration apparatus of claim 10, further comprising:

the carrier control module is configured to determine an auxiliary carrier of the terminal as an activated state if the eMB service volume of the base station is greater than a preset value under the condition that the URLLC service and the eMB service of the base station do not have resource conflict; and if the eMB service volume of the base station is not greater than a preset value, determining the auxiliary carrier of the terminal as a deactivation state.

13. A resource configuration apparatus, comprising:

a memory; and

a processor coupled to the memory, the processor configured to perform the resource configuration method of any of claims 1-7 based on instructions stored in the memory.

14. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the resource configuration method of any one of claims 1 to 7.