WO2018137499A1 - 资源共享的控制方法、执行实体及资源共享配置实体 - Google Patents

资源共享的控制方法、执行实体及资源共享配置实体 Download PDF

Info

Publication number
WO2018137499A1
WO2018137499A1 PCT/CN2018/072223 CN2018072223W WO2018137499A1 WO 2018137499 A1 WO2018137499 A1 WO 2018137499A1 CN 2018072223 W CN2018072223 W CN 2018072223W WO 2018137499 A1 WO2018137499 A1 WO 2018137499A1
Authority
WO
WIPO (PCT)
Prior art keywords
network slice
resource sharing
entity
sharing configuration
resource
Prior art date
Application number
PCT/CN2018/072223
Other languages
English (en)
French (fr)
Inventor
张晨璐
杨晓东
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2018137499A1 publication Critical patent/WO2018137499A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/02Traffic management, e.g. flow control or congestion control
    • H04W28/0215Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

Definitions

  • the embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a resource sharing control method, an execution entity, and a resource sharing configuration entity.
  • Network slicing technology is a kind of virtualized network technology. Under the background of 5G network entering the vertical industry development, network slicing technology can provide characteristic network functions and performance for vertical industry.
  • the network slicing technology utilizes virtualization technology to logically divide the carrier network into multiple network instances to provide services of different needs. For example, in addition to traditional voice services and data services for mobile communications, 5G new industry application scenarios such as car networking, Internet of Things, industrial control, and telemedicine.
  • LTE Long Term Evolution
  • QoS Quality of Service
  • the individual user provides a specific service level according to its subscription level
  • the network user also provides different levels of access services according to the subscription data.
  • APN-AMBR represents the cumulative maximum allowable bit rate of all bearers addressed to the same APN.
  • the parameter is allocated by the Home Subscriber Server (HSS) and sent to the UE and the Public Data Network (PGN) (PDN, PDN Gate Way).
  • HSS Home Subscriber Server
  • PDN Public Data Network
  • UE-AMBR indicates the cumulative allowable maximum bit rate of all bearers of a certain UE. This parameter is assigned by the HSS according to the subscription level at the time of signing, and is executed by the transmitting base station (eNB, evolved Node B).
  • eNB evolved Node B
  • AMBR is the maximum allowable rate assigned to users based on the subscription data of users (network users and individual users) and the underlying network conditions.
  • the resources used by one bearer can be automatically adjusted (subject to the requirements of other QoS parameters), that is, the current LTE system provides hierarchical provision by QoS design.
  • the service realizes flexible inter-user/bearer resource sharing.
  • the embodiments of the present disclosure provide a resource sharing control method, an execution entity, and a resource sharing configuration entity to solve the problem that the related technologies cannot implement resource sharing between network slices.
  • an embodiment of the present disclosure provides a method for controlling resource sharing, which is applied to an execution entity that performs resource sharing control in a network slice, where the method includes: receiving a resource of a network slice sent by a resource sharing configuration entity of a network slice.
  • the configuration information is shared; the resources used by the network slice are controlled according to the resource sharing configuration information of the network slice.
  • an embodiment of the present disclosure provides an execution entity that performs resource sharing control in a network slice, where the execution entity includes: a first receiving module, configured to receive a resource of a network slice sent by a resource sharing configuration entity of a network slice. Sharing configuration information; the control module is configured to control resources used by the network slice according to resource sharing configuration information of the network slice.
  • an embodiment of the present disclosure provides a resource sharing control method, which is applied to a resource sharing configuration entity of a network slice, where the method includes: determining a resource of a network slice corresponding to an execution entity performing resource sharing control in a network slice. Share configuration information; send resource sharing configuration information of the network slice to the execution entity.
  • an embodiment of the present disclosure provides a resource sharing configuration entity of a network slice, where the resource sharing configuration entity includes: a first determining module, configured to determine a network slice corresponding to an execution entity that performs resource sharing control in a network slice The resource sharing configuration information; the third sending module is configured to send the resource sharing configuration information of the network slice to the executing entity.
  • an embodiment of the present disclosure provides an execution entity that performs resource sharing control in a network slice, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, The step of implementing the control method of resource sharing as described in the first aspect when the processor executes the computer program.
  • an embodiment of the present disclosure provides a resource sharing configuration entity of a network slice, including: a memory, a processor, and a computer program stored on the memory and operable on the processor, the processing The step of implementing the resource sharing control method as described in the third aspect when the computer program is executed.
  • an embodiment of the present disclosure provides a computer readable storage medium having stored thereon a computer program, the computer program being executed by a processor to implement the first aspect or the third aspect The steps of the method of controlling resource sharing.
  • the resource sharing configuration information of the network slice sent by the resource sharing configuration entity of the network slice is received, and the resource used by the network slice is controlled according to the resource sharing configuration information of the network slice, and the network slice is implemented. Sharing resources between.
  • FIG. 1 is a flowchart of a method for controlling resource sharing in some embodiments of the present disclosure
  • FIG. 2 is a flowchart of a method for controlling resource sharing in some embodiments of the present disclosure
  • 3A is a schematic diagram of interaction between an execution entity and a resource sharing configuration entity in an embodiment of the present disclosure
  • FIG. 3B is a schematic diagram of interaction between an execution entity and a resource sharing configuration entity according to an embodiment of the present disclosure
  • 3C is a schematic diagram of interaction between an execution entity and a resource sharing configuration entity in an embodiment of the present disclosure
  • 3D is a schematic diagram of interaction between an execution entity and a resource sharing configuration entity in an embodiment of the present disclosure
  • 4A is a schematic diagram of resource scheduling in an embodiment of the present disclosure.
  • 4B is a schematic diagram of resource scheduling in an embodiment of the present disclosure.
  • 4C is a schematic diagram of resource scheduling in an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of an execution entity in some embodiments of the present disclosure.
  • FIG. 7 is a schematic structural diagram of an execution entity in some embodiments of the present disclosure.
  • FIG. 8 is a schematic structural diagram of an execution entity in some embodiments of the present disclosure.
  • FIG. 9 is a flowchart of a method for controlling resource sharing in some embodiments of the present disclosure.
  • FIG. 10 is a schematic diagram of resource sharing configuration information of a network slice according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of a resource sharing configuration entity in some embodiments of the present disclosure.
  • FIG. 12 is a schematic structural diagram of a resource sharing configuration entity in some embodiments of the present disclosure.
  • FIG. 13 is a schematic structural diagram of a resource sharing configuration entity in some embodiments of the present disclosure.
  • the operator provides the characteristic service capability according to the subscription level of the user (the network user and the individual user).
  • Network slicing technology provides public network services for non-traditional services (such as vertical industries).
  • non-traditional services such as vertical industries.
  • the actual operation and maintenance of non-traditional services will be different from traditional services for independent operation and maintenance.
  • the non-legacy service operator rents the carrier base station resources, it allocates some of its time-frequency resources to the network slice according to its subscription level. Therefore, from a certain point of view, the operation and maintenance company of the network slice is also the company user of the operator. Therefore, it is necessary to design the quality of service.
  • the scope of resource sharing will be involved, for example, for 5G, providing enhanced mobile bandwidth for public voice and data services (eMBB, Enhance Mobile Broadband)
  • eMBB Enhance Mobile Broadband
  • the scope of resource sharing For example, the number of resources used by non-traditional service network slices and/or the minimum number of guaranteed resources used. Otherwise, when a network slice is congested, the basic requirements of other network slices cannot be guaranteed. Therefore, it is necessary to define a network slice based QoS system to achieve resource sharing between network slices.
  • a method for controlling resource sharing is provided, which is applied to an execution entity that performs resource sharing control in a network slice, and the method includes the following steps.
  • Step 101 Receive resource sharing configuration information of a network slice sent by a resource sharing configuration entity of a network slice.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an Operation Administration and Maintenance (OAM), a Policy and Charging Rules Function (PCRF), and the like.
  • the resource sharing configuration information includes: a minimum guaranteed resource reserved by the execution entity for network slice usage and/or a maximum available resource that the execution entity may provide for network slice usage.
  • the foregoing minimum guaranteed resource includes a minimum guaranteed bandwidth
  • the maximum available resource includes a maximum available bandwidth and/or an aggregated maximum bit rate.
  • Step 102 Control resources used by the network slice according to resource sharing configuration information of the network slice.
  • the network slice in the foregoing step 101 and the step 102 is the same network slice, and it should be noted that, for each network slice of the execution entity, the execution entity may perform the foregoing steps 101 and steps. 102, to control the resources used by each network slice. It should be further noted that, in an embodiment of the present disclosure, the execution entity may perform the foregoing steps 101 and 102 for each corresponding network slice according to the actual requirements of the network, that is, equivalent to simultaneously using each network slice. The resources are controlled. The execution entities may also perform the above steps 101 and 102 for their respective network slices separately (ie, not simultaneously), thereby implementing resource sharing between network slices.
  • the resource sharing configuration information of the network slice sent by the resource sharing configuration entity of the network slice is received, and the resource used by the network slice is controlled according to the resource sharing configuration information of the network slice, and the implementation is implemented. Resource sharing between network slices.
  • a method for controlling resource sharing is provided, which is applied to an execution entity that performs resource sharing control in a network slice, and the method includes the following steps.
  • Step 201 Receive resource sharing configuration information of a network slice sent by a resource sharing configuration entity of a network slice, where the resource sharing configuration information includes: a minimum guaranteed resource reserved by the execution entity for use by the network slice, and/or an execution entity may provide the network slice for use. The largest available resource.
  • the minimum guaranteed resource refers to the minimum allocated resource to the network slice
  • the maximum available resource refers to the maximum allocated resource to the network slice.
  • the minimum guaranteed resource includes a minimum guaranteed bandwidth
  • the maximum available resource includes a maximum available bandwidth and/or an aggregated maximum bit rate. It should be noted that the minimum guaranteed resource may also include a minimum guaranteed time ratio, and the maximum available resource may also include a maximum available time ratio.
  • the minimum guaranteed time ratio refers to the minimum allocated time to the network slice
  • the maximum available time ratio refers to the maximum allocated time to the network slice, that is, to distinguish different network slices by time domain.
  • the aggregate maximum bit rate may be eNB-AMBR, slice-AMBR, or the like.
  • the eNB-AMBR defines the maximum accumulated bit rate provided by a certain base station to a certain network slice, according to the base station capabilities (such as system bandwidth, antenna configuration, etc.) and network slicing requirements (such as network slicing technology requirements and geographical location). And the established capacity needs are determined. This parameter characterizes the service capabilities that the base station can provide to a certain network instance. Considering the regional characteristics of the operation of non-traditional services (such as the Internet of Vehicles), it is not required to be supported at each base station, and it is required to be different according to the geographical location.
  • non-traditional services such as the Internet of Vehicles
  • slice-AMBR defines the cumulative bit rate allowed for a network slice network. This parameter characterizes the total access capability of a network slice. This feature will be defined according to the specific needs of the network slice (such as number of users, packet size, delay, etc.) and subscription data, and different network slices can be different. It should be noted that the eNB-AMBR and the slice-AMBR are respectively divided into two sets of parameters: uplink and downlink.
  • Step 202 Control resources used by the network slice according to resource sharing configuration information of the network slice.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the foregoing method before performing the foregoing step 201, further includes the step of: sending a request message for requesting resource sharing configuration information to the resource sharing configuration entity. That is, the resource sharing configuration entity may send the resource sharing configuration information of the network slice to the executing entity, or may send the network slice to the executing entity after receiving the request message for requesting the resource sharing configuration information sent by the executing entity. Resource sharing configuration information.
  • the resource sharing configuration entity when the execution entity is initially established, as shown in FIG. 3A, the resource sharing configuration entity can send the resource sharing configuration information of the network slice to the executing entity, and then cause the executing entity to perform the above step 201;
  • the execution entity may send a request message for requesting resource sharing configuration information to the resource sharing configuration entity, so that the resource sharing configuration entity sends the resource sharing configuration information of the network slice to the executing entity. And causing the executing entity to perform the above step 201.
  • the specific implementation manner of the foregoing step 201 may be: receiving resource sharing configuration information of the network slice forwarded by the resource sharing configuration entity through the core network control node.
  • the core network control node may be a mobility management entity (MME, Mobility Management Entity) or the like.
  • the method further includes the following steps: updating the resource sharing configuration information.
  • the specific implementation manner of updating the resource sharing configuration information may be: receiving the resource sharing configuration information of the updated network slice sent by the resource sharing configuration entity, and according to the updated network slice resource. Share configuration information and update the locally configured resource sharing configuration information. That is, it is equivalent to replacing the resource sharing configuration information of the previous network slice with the resource sharing configuration information of the updated network slice (ie, the resource sharing configuration information of the network slice in step 201).
  • the method before performing the step of receiving the resource sharing configuration information of the updated network slice sent by the resource sharing configuration entity, the method further includes the step of: sending a request for the update to the resource sharing configuration entity.
  • a request message for resource sharing configuration information may actively modify the resource sharing configuration information of the network slice for some purpose or when the subscription data of the network slice is updated, or may be configured to request to update the resource sharing configuration information sent by the executing entity. After the request message, modify the resource sharing configuration information of the network slice.
  • the request message for requesting to update the resource sharing configuration information may be sent by the executing entity for some requirement, and the executing entity may forward the foregoing for requesting the update to the resource sharing configuration entity by using a core network control node (for example, an MME).
  • a core network control node for example, an MME.
  • the resource sharing configuration entity may actively modify the resource sharing configuration information of the network slice for a certain purpose or when the subscription data of the network slice is updated, and Sending resource sharing configuration information of the updated network slice; of course, as shown in FIG. 3D, the executing entity may send a request message for requesting to update the resource sharing configuration information to the resource sharing configuration entity for some requirement, so that the resource sharing configuration entity The resource sharing configuration information of the updated network slice is sent to the executing entity.
  • the first specific implementation manner of the foregoing step 202 includes the following steps: when the actual scheduling resources of all terminals corresponding to the execution entity and communicating with the network slice meet the first preset condition, Allocating unused resources of the network slice to other network slices of the executing entity for flexible resource sharing.
  • the foregoing first preset condition includes at least one of the following: the actual scheduling resource is greater than or equal to a minimum guaranteed resource reserved by the performing entity for use by the network slice; the actual scheduling resource is less than or equal to the maximum that the executing entity can provide to the network slice. Available resources.
  • resources that are not used by the network slice may not be allocated.
  • the execution entity when an execution entity needs to allocate resources that are not used by the above network slice (for example, when other network slices of the execution entity require more resources), the execution entity may slice the network unused. The resources are allocated to other network slices of the executing entity, and if the executing entity does not need to allocate resources that are not used by the above network slice, the executing entity may not allocate resources that are not used by the network slice.
  • the second specific implementation manner of the foregoing step 202 includes the following steps: when the resource sharing configuration information of the network slice cannot match the actual network requirement, perform at least one of the following operations: prohibiting the connection
  • the terminal other than the terminal that enters the network slice accesses the network slice; reduces the bit rate used by the network slice; sends a request message for requesting to update the resource sharing configuration information to the resource sharing configuration entity to increase the resources of the network slice.
  • the resource sharing configuration information of the network slice is the maximum available bandwidth that the execution entity can provide to the network slice
  • the resource sharing configuration information of the network slice cannot match the actual network requirement, and the execution entity can provide the network slice for use.
  • the maximum available bandwidth cannot meet the actual network requirements of the network slice, that is, the maximum available bandwidth that the execution entity can provide to the network slice is insufficient to support the actual service requirements of the network slice.
  • the resource sharing configuration information of the network slice is the aggregated maximum bit rate that the execution entity can provide to the network slice
  • the resource sharing configuration information of the network slice cannot match the actual network requirement, and the execution entity can provide the network slice for use.
  • the aggregation maximum bit rate cannot meet the actual network requirements of the network slice, that is, the aggregate maximum bit rate that the execution entity can provide to the network slice is insufficient to support the actual service requirements of the network slice.
  • the third specific implementation manner of the foregoing step 202 includes the following steps: scheduling an air interface resource according to an aggregate maximum bit rate that the execution entity can provide to the network slice; or, according to the execution entity The maximum available bandwidth that can be used for network slicing can be scheduled, and the air interface resources can be scheduled; or the air interface resources can be scheduled according to the minimum guaranteed bandwidth reserved by the executing entity for the network slice.
  • the specific implementation manner of scheduling the air interface resource according to the aggregated maximum bit rate that the execution entity can provide to the network slice is: according to the aggregated maximum bit that the execution entity can provide to the network slice. Rate, resource scheduling for all terminals corresponding to the executing entity and communicating with the network slice.
  • the cumulative bit rate of all terminals is less than or equal to the aggregated maximum bit rate that the performing entity can provide for network slice usage. It should be noted that the cumulative bit rate of the terminal may be obtained by calculating the effective number of bits that the basic scheduling unit scheduling resource can bear according to the channel quality and the modulation and coding format, and the number of valid bits of the basic scheduling unit and the basic scheduling. The number of scheduling units, which calculates the cumulative bit rate sent to the network slice by all terminals corresponding to the performing entity and communicating with the network slice.
  • the specific implementation manner of scheduling the air interface resource according to the maximum available bandwidth that the execution entity can provide to the network slice is: according to the maximum available bandwidth that the execution entity can provide to the network slice.
  • Resource scheduling is performed on all terminals corresponding to the performing entity and communicating with the network slice.
  • the equivalent bandwidth of the scheduling resources obtained by all the terminals is less than or equal to the maximum available bandwidth that the executing entity can provide for network slice usage.
  • the specific implementation manner of scheduling the air interface resource is: performing and executing according to the minimum guaranteed bandwidth reserved by the execution entity for the network slice. All terminals corresponding to the entity and communicating with the network slice perform resource scheduling. The equivalent bandwidth of the scheduling resources obtained by all the terminals is greater than or equal to the minimum guaranteed bandwidth reserved by the executing entity for the network slice.
  • the method further includes: acquiring the equivalent bandwidth of the scheduling resources obtained by all the terminals. .
  • B s_eq represents the equivalent bandwidth of the scheduling resources obtained by all the terminals communicating with the network slice S
  • B(T) represents the measurement period, which may be an integer multiple of the resource scheduling
  • M s (T) represents the network.
  • M s 1(T) represents the total number of physical layer resource blocks actually used by all terminals communicating with the network slice S during the measurement period
  • P s (T) represents the total number of physical layer resource blocks owned by the system during the measurement period.
  • M s (T) should be between 0 and 100%.
  • M s 1(T) is divided into uplink and downlink.
  • the specific implementation manner of performing resource scheduling on all terminals corresponding to the execution entity and communicating with the network slice is: according to the time domain multiplexing mode and/or the frequency domain multiplexing. In this manner, resource scheduling is performed on all terminals corresponding to the execution entity and communicating with the network slice, thereby implementing resource sharing.
  • FIG. 4A, FIG. 4B and FIG. 4C the network slice A and the network slice are used.
  • B is an example to illustrate its specific implementation.
  • 4A shows that resource scheduling is performed on all terminals corresponding to the execution entity and communicating with the network slice according to the time domain multiplexing manner;
  • FIG. 4B shows that the network segment is performed corresponding to the execution entity according to the frequency domain multiplexing mode. All terminals of the communication perform resource scheduling;
  • FIG. 4C shows resource scheduling for all terminals corresponding to the execution entity and communicating with the network slice according to the time domain multiplexing mode and the frequency domain multiplexing mode.
  • the fourth specific implementation manner of the foregoing step 202 includes the following steps: first accumulating the total bit rate of all bearers connected to the network slice of the public data network (PDN) gateway; and then detecting the connection Whether the total bit rate of all bearers sent to the network slice by the PDN gateway is greater than the aggregate maximum bit rate that the performing entity can provide to the network slice, and the total bit rate of all bearers connected to the network slice of the PDN gateway is greater than the execution entity.
  • the aggregate maximum bit rate used for the network slice is discarded, and the bearer that satisfies the second preset condition is discarded.
  • the bearer that satisfies the second preset condition includes: causing the total bit rate of all bearers connected to the network slice connected to the PDN gateway to be greater than the bearer of the aggregate maximum bit rate that the performing entity can provide to the network slice.
  • the terminal 500 in FIG. 5 includes a radio frequency (RF) circuit 510, a memory 520, an input unit 530, a display unit 540, a processor 560, an audio circuit 570, a WiFi (Wireless Fidelity) module 580, and a power supply 590.
  • RF radio frequency
  • the input unit 530 can be configured to receive numeric or character information input by the user, and generate signal input related to user settings and function control of the terminal 500.
  • the input unit 530 may include a touch panel 531.
  • the touch panel 531 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 531), and according to the preset The programmed program drives the corresponding connection device.
  • the touch panel 531 can include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 560 is provided and can receive commands from the processor 560 and execute them.
  • the touch panel 531 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 530 may further include other input devices 532, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 540 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal 500.
  • the display unit 540 can include a display panel 541.
  • the display panel 541 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 531 can cover the display panel 541 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 560 to determine the type of the touch event, and then the processor The 560 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement of the two display areas can be distinguished by being arranged up and down, left and right, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 560 is a control center of the terminal 500, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 521, and calling the second memory.
  • the data in 522 performs various functions and processing data of the terminal 500, thereby performing overall monitoring of the terminal 500.
  • processor 560 can include one or more processing units.
  • the processor 560 by calling a software program and/or module stored in the first memory 521 and/or data in the second memory 522, the processor 560 is configured to slice the terminal and the network according to the scheduling of the execution entity. Communication.
  • the cumulative bit rate of all terminals communicating with the network slice is less than or equal to the aggregated maximum bit rate that the performing entity can provide for network slice usage; all the terminals that communicate with the network slice accumulate the obtained scheduling resources
  • the equivalent bandwidth is less than or equal to the maximum available bandwidth that the executing entity can provide for network slice usage; the equivalent bandwidth of the scheduled resources obtained by all terminals communicating with the network slice is greater than or equal to the minimum guaranteed bandwidth reserved by the execution entity for network slice usage.
  • the resource sharing configuration information of the network slice sent by the resource sharing configuration entity that receives the network slice includes: the minimum guaranteed resource used by the execution entity to reserve the network slice and / or the largest available resource that the execution entity can provide to the network slice), and the minimum guaranteed resources reserved for the network slice by the execution entity and/or the maximum available resources available to the network slice that the execution entity can use, for network slicing Resources are controlled to enable resource sharing between network slices.
  • an embodiment of the present disclosure provides an execution entity that performs resource sharing control in a network slice, where the execution entity 600 includes: a first receiving module 601, configured to receive resources of a network slice.
  • the resource sharing configuration information of the network slice sent by the configuration entity is shared;
  • the control module 602 is configured to control resources used by the network slice according to the resource sharing configuration information of the network slice.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the executing entity further includes: a first sending module 603, configured to send, to the resource sharing configuration entity, a request message for requesting resource sharing configuration information.
  • the first receiving module 601 is specifically configured to receive resource sharing configuration information of the network slice forwarded by the resource sharing configuration entity through the core network control node.
  • the executing entity further includes: an updating module 604, configured to update the resource sharing configuration information.
  • the update module 604 includes: a first update submodule 6041, configured to receive resource sharing configuration information of the updated network slice sent by the resource sharing configuration entity; and a second update submodule 6042, configured to: The locally configured resource sharing configuration information is updated according to the resource sharing configuration information of the updated network slice.
  • the executing entity further includes: a second sending module 605, configured to send, to the resource sharing configuration entity, a request message for requesting to update the resource sharing configuration information.
  • the resource sharing configuration information includes a minimum guaranteed resource that the execution entity reserves for network slice usage and/or a maximum available resource that the execution entity can provide for network slice usage.
  • control module 602 is specifically configured to allocate unused resources of the network slice when the actual scheduling resources of all terminals corresponding to the execution entity and communicating with the network slice meet the first preset condition.
  • the other preset network includes: at least one of the following: the actual scheduling resource is greater than or equal to the minimum guaranteed resource reserved by the executing entity for use by the network slice; the actual scheduling resource is less than or equal to the performing entity may provide The largest available resource used by network slicing.
  • the minimum guaranteed resource includes a minimum guaranteed bandwidth
  • the maximum available resource includes a maximum available bandwidth and/or an aggregated maximum bit rate
  • control module 602 is specifically configured to: when the resource sharing configuration information of the network slice cannot match the actual network requirement, perform at least one of the following operations: prohibiting a terminal other than the terminal that has accessed the network slice Accessing the network slice; reducing the bit rate used by the network slice; sending a request message for requesting to update the resource share configuration information to the resource sharing configuration entity.
  • control module 602 includes: a first control submodule 6021, configured to schedule air interface resources according to an aggregate maximum bit rate that the execution entity can provide to the network slice; or a second control submodule 6022, configured to schedule an air interface resource according to a maximum available bandwidth that the execution entity may provide to the network slice, or a third control submodule 6023, configured to reserve, according to the minimum guaranteed bandwidth used by the execution entity to the network slice, the air interface resource Schedule.
  • the first control sub-module 6021 is configured to perform resources on all terminals corresponding to the execution entity and communicate with the network slice according to an aggregate maximum bit rate that the execution entity can provide to the network slice. Scheduling; wherein the cumulative bit rate of all terminals is less than or equal to the aggregated maximum bit rate that the performing entity can provide for network slice usage.
  • the second control sub-module 6022 is configured to perform resource scheduling on all terminals corresponding to the execution entity and communicating with the network slice according to the maximum available bandwidth that the execution entity can provide to the network slice. Wherein, the equivalent bandwidth of the scheduling resources obtained by all terminals is less than or equal to the maximum available bandwidth that the executing entity can provide for network slice usage.
  • the third control sub-module 6023 is configured to perform resource scheduling on all terminals corresponding to the execution entity and communicating with the network slice according to the minimum guaranteed bandwidth reserved by the execution entity for the network slice;
  • the equivalent bandwidth of the scheduling resources obtained by all the terminals is greater than or equal to the minimum guaranteed bandwidth reserved by the executing entity for the network slice.
  • the execution entity includes: a scheduling module 606, configured to perform resources on all terminals corresponding to the execution entity and communicating with the network slice according to the time domain multiplexing manner and/or the frequency domain multiplexing manner Scheduling.
  • B s_eq represents the equivalent bandwidth of the scheduling resources accumulated by all terminals communicating with the network slice S
  • B(T) represents the measurement period
  • M s (T) represents the physical resource utilization of the network slice S rate
  • M s 1(T) represents the total number of physical layer resource blocks actually used by all terminal
  • control module 602 includes: a fourth control sub-module 6024 for accumulating a total bit rate of all bearers connected to the network slice by the public data network PDN gateway; a fifth control sub-module 6025, For detecting whether the total bit rate of all bearers connected to the PDN gateway to the network slice is greater than the aggregated maximum bit rate that the performing entity can provide to the network slice, and if connecting to the total bits of all bearers sent by the PDN gateway to the network slice The rate is greater than the aggregated maximum bit rate that the execution entity can provide to the network slice, and the sixth control sub-module 6026 is triggered.
  • the sixth control sub-module 6026 is configured to discard the second preset according to the trigger of the fifth control sub-module 6025.
  • the bearer of the condition; wherein the bearer satisfying the second preset condition comprises: causing the total bit rate of all bearers connected to the PDN gateway to the network slice to be greater than the bearer of the aggregate maximum bit rate that the performing entity can provide to the network slice.
  • the execution entity 600 receives the resource sharing configuration information of the network slice sent by the resource sharing configuration entity of the network slice, and performs the resource used by the network slice according to the resource sharing configuration information of the network slice. Control, which enables resource sharing between network slices.
  • an embodiment of the present disclosure provides an execution entity for performing resource sharing control in a network slice, where the execution entity includes: a processor 800; a memory 820 coupled to the processor 800, and a transceiver 810 coupled to the processor 800 via a bus interface; the memory 820 for storing programs and data used by the processor in performing operations;
  • the transceiver 810 transmits data information or pilots, and also receives an uplink control channel through the transceiver 810; when the processor 800 calls and executes the program and data stored in the memory 820, specifically for receiving resource sharing of the network slice
  • the resource sharing configuration information of the network slice sent by the entity is configured; and the resources used by the network slice are controlled according to the resource sharing configuration information of the network slice.
  • the processor 800 is further configured to: send a request message for requesting resource sharing configuration information to the resource sharing configuration entity.
  • the processor 800 is further configured to: receive resource sharing configuration information of the network slice forwarded by the resource sharing configuration entity through the core network control node.
  • the processor 800 is further configured to: update the resource sharing configuration information.
  • the processor 800 is further configured to: receive resource sharing configuration information of the updated network slice sent by the resource sharing configuration entity; and locally configure the resource sharing configuration information according to the updated network slice Resource sharing configuration information is updated.
  • the processor 800 is further configured to: send a request message for requesting to update the resource sharing configuration information to the resource sharing configuration entity.
  • the resource sharing configuration information includes a minimum guaranteed resource that the execution entity reserves for network slice usage and/or a maximum available resource that the execution entity can provide for network slice usage.
  • the processor 800 is further configured to allocate the unused resources of the network slice when the actual scheduling resources of all the terminals corresponding to the performing entity and communicating with the network slice meet the first preset condition.
  • the other preset network includes: at least one of the following: the actual scheduling resource is greater than or equal to the minimum guaranteed resource reserved by the executing entity for use by the network slice; the actual scheduling resource is less than or equal to the performing entity may provide The largest available resource used by network slicing.
  • the minimum guaranteed resource includes a minimum guaranteed bandwidth
  • the maximum available resource includes a maximum available bandwidth and/or an aggregated maximum bit rate
  • the processor 800 is further configured to: when the resource sharing configuration information of the network slice cannot match the actual network requirement, perform at least one of: prohibiting a terminal other than the terminal that has accessed the network slice Accessing the network slice; reducing the bit rate used by the network slice; sending a request message for requesting to update the resource share configuration information to the resource sharing configuration entity.
  • the processor 800 is further configured to: schedule the air interface resource according to an aggregate maximum bit rate that the execution entity can provide to the network slice, or according to the maximum that the execution entity can provide to the network slice.
  • the available bandwidth is used to schedule the air interface resource; or the air interface resource is scheduled according to the minimum guaranteed bandwidth reserved by the executing entity for the network slice.
  • the processor 800 is further configured to perform resource scheduling on all terminals corresponding to the performing entity and communicating with the network slice according to an aggregate maximum bit rate that the executing entity can provide to the network slice.
  • the cumulative bit rate of all terminals is less than or equal to the aggregated maximum bit rate that the performing entity can provide for network slice usage.
  • the processor 800 is further configured to perform resource scheduling on all terminals corresponding to the performing entity and communicating with the network slice according to the maximum available bandwidth that the executing entity can provide to the network slice.
  • the equivalent bandwidth of the scheduling resources obtained by all the terminals is less than or equal to the maximum available bandwidth that the executing entity can provide for network slice usage.
  • the processor 800 is further configured to perform resource scheduling on all terminals corresponding to the execution entity and communicating with the network slice according to the minimum guaranteed bandwidth reserved by the execution entity for the network slice.
  • the equivalent bandwidth of the scheduling resources obtained by all the terminals is greater than or equal to the minimum guaranteed bandwidth reserved by the executing entity for the network slice.
  • the processor 800 is further configured to: perform resource scheduling on all terminals corresponding to the performing entity and communicating with the network slice according to the time domain multiplexing manner and/or the frequency domain multiplexing manner.
  • the processor 800 is further configured to: accumulate a total bit rate of all bearers connected to the network slice by the PDN gateway connected to the public data network; and detect a total of all bearers connected to the PDN gateway to the network slice. Whether the bit rate is greater than the aggregated maximum bit rate that the performing entity can provide to the network slice; if the total bit rate of all bearers connected to the PDN gateway to the network slice is greater than the aggregate maximum bit rate that the performing entity can provide to the network slice, The bearer that satisfies the second preset condition is discarded.
  • the bearer that satisfies the second preset condition includes: causing the total bit rate of all bearers connected to the network slice connected to the PDN gateway to be greater than the bearer of the aggregate maximum bit rate that the performing entity can provide to the network slice.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the transceiver 810 is configured to receive and transmit data under the control of the processor 800.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 800 and various circuits of memory represented by memory 820.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 810 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 800 is responsible for managing the bus architecture and general processing, and the memory 820 can store data used by the processor 800 in performing operations.
  • the execution entity receives the resource sharing configuration information of the network slice sent by the resource sharing configuration entity of the network slice, and controls the resources used by the network slice according to the resource sharing configuration information of the network slice, thereby realizing the resources between the network slices. shared.
  • the above embodiments respectively describe the control method and the execution entity of the resource sharing of the present disclosure by the execution entity side.
  • the following embodiment will control the resource sharing of the resource sharing configuration entity of the network slice according to the drawing and the specific application scenario.
  • the method is further introduced.
  • some embodiments of the present disclosure provide a resource sharing control method, which is applied to a resource sharing configuration entity of a network slice, and the method includes the following steps.
  • Step 901 Determine resource sharing configuration information of a network slice corresponding to an execution entity that performs resource sharing control in the network slice.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the foregoing resource sharing configuration information includes: a minimum guaranteed resource reserved by the execution entity for use by the network slice and/or a maximum available resource that the executing entity can provide for network slice usage.
  • the minimum guaranteed resource refers to the minimum allocated resource to the network slice
  • the maximum available resource refers to the maximum allocated resource to the network slice.
  • the minimum guaranteed resource includes a minimum guaranteed bandwidth
  • the maximum available resource includes a maximum available bandwidth and/or an aggregate maximum bit rate. It should be noted that the minimum guaranteed resource may also include a minimum guaranteed time ratio, and the maximum available resource may also include a maximum available time ratio.
  • the minimum guaranteed time ratio refers to the minimum allocated time to the network slice
  • the maximum available time ratio refers to the maximum allocated time to the network slice, that is, to distinguish different network slices by time domain.
  • the foregoing method before performing the foregoing step 901, further includes the step of: receiving a request message sent by the execution entity for requesting resource sharing configuration information. That is, the resource sharing configuration entity may send the resource sharing configuration information of the network slice to the executing entity, or may send the network slice to the executing entity after receiving the request message for requesting the resource sharing configuration information sent by the executing entity. Resource sharing configuration information.
  • Step 902 Send resource sharing configuration information of the network slice to the execution entity.
  • the network slice in step 901 and step 902 is the same network slice.
  • the specific implementation of the foregoing step 902 may be: sending, by using a core network control node, resource sharing configuration information of a network slice to an execution entity.
  • the core network control node may be a mobility management entity or the like.
  • the method further includes the following steps: determining resource sharing configuration information of the updated network slice, and sending the resource sharing configuration information of the updated network slice. To the executing entity.
  • the specific implementation manner of the resource sharing configuration information of the updated network slice may be the same as the specific implementation of the foregoing step 902.
  • the method before the step of determining the resource sharing configuration information of the updated network slice, the method further includes the step of: receiving a request message sent by the executing entity for requesting to update the resource sharing configuration information. . That is, the resource sharing configuration entity may actively modify the resource sharing configuration information of the network slice for some purpose or when the subscription data of the network slice is updated, or may be configured to request to update the resource sharing configuration information sent by the executing entity. After the request message, modify the resource sharing configuration information of the network slice.
  • the first specific implementation manner of the foregoing step 901 is: determining, according to the subscription data of the network slice, resource sharing configuration information of the network slice corresponding to the execution entity.
  • the resource sharing configuration information of the network slice on different execution entities is the same or different, and it should be noted that the subscription data may be the same as the current network slice (ie, the network instance), so the subscription data is not used here. More details.
  • the second specific implementation manner of the foregoing step 901 is: determining resource sharing configuration information of the network slice corresponding to the execution entity according to the location information and/or the time information of the execution entity.
  • the specific implementation manner of determining the resource sharing configuration information of the updated network slice may be the same as the specific implementation manner of the foregoing step 901.
  • network slice C (assumed to be an eMBB network slice providing public voice and data services) and network slice D (assumed to be a car network) are
  • the execution entity is assumed to be a base station
  • the resource sharing configuration information of the network slice is an aggregate maximum bit rate that the execution entity can provide to the network slice.
  • the aggregated maximum bit rate corresponding to the network slice C is smaller than the aggregated maximum bit rate corresponding to the network slice D; and when the base station is close to the home, the aggregated maximum bit corresponding to the network slice C The rate is greater than the aggregate maximum bit rate corresponding to the network slice D.
  • the aggregated maximum bit rate corresponding to the network slice C is substantially the same as the aggregated maximum bit rate corresponding to the network slice D.
  • the dotted line frame in FIG. 10 represents the aggregated maximum bit rate corresponding to the network slice C, and the solid line frame next to the dotted line frame indicates the aggregated maximum bit rate corresponding to the network slice D.
  • the resource sharing configuration information of the network slice corresponding to the execution entity performing the resource sharing control in the network slice is determined, and the resource sharing configuration information of the network slice is sent to the executing entity, so that the executing entity is configured according to
  • the resource sharing configuration information of the network slice controls the resources used by the network slice to implement resource sharing between the network slices.
  • the foregoing describes a method for controlling resource sharing in different scenarios in detail in the foregoing embodiments.
  • the resource sharing configuration entity of the network slice corresponding thereto is further introduced in conjunction with FIG. 11 to FIG.
  • a resource sharing configuration entity of a network slice includes: a first determining module 1101, configured to determine a resource in a network slice.
  • the third sending module 1102 is configured to send the resource sharing configuration information of the network slice to the executing entity.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the resource sharing configuration entity further includes: a second receiving module 1103, configured to receive a request message sent by the executing entity for requesting resource sharing configuration information.
  • the third sending module 1102 is specifically configured to send, by using a core network control node, resource sharing configuration information of the network slice to the executing entity.
  • the resource sharing configuration entity further includes: a second determining module 1104, configured to determine resource sharing configuration information of the updated network slice; and a fourth sending module 1105, configured to slice the updated network The resource sharing configuration information is sent to the executing entity.
  • the resource sharing configuration entity further includes: a third receiving module 1106, configured to receive a request message sent by the executing entity for requesting to update the resource sharing configuration information.
  • the first determining module 1101 is configured to determine, according to the subscription data of the network slice, resource sharing configuration information of the network slice corresponding to the execution entity, where the network slice shares resources on different execution entities.
  • the configuration information is the same or different.
  • the first determining module 1101 is specifically configured to determine resource sharing configuration information of a network slice corresponding to the execution entity according to the location information and/or the time information of the executing entity.
  • the resource sharing configuration entity 1100 transmits the resource sharing configuration information of the network slice corresponding to the execution entity that performs the resource sharing control in the network slice, and sends the resource sharing configuration information of the network slice to the executing entity, so that The executing entity controls the resources used by the network slice according to the resource sharing configuration information of the network slice, and implements resource sharing between the network slices.
  • a resource sharing configuration entity of a network slice is provided, where the resource sharing configuration entity 1300 includes: The processor 1301, the transceiver 1302, the memory 1303, the user interface 1304, and the bus interface, wherein the processor 1301 is configured to read the program in the memory 1303 and perform the following processes:
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1301 and various circuits of memory represented by memory 1303.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1302 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 1304 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1301 is responsible for managing the bus architecture and general processing, and the memory 1303 can store data used by the processor 1301 in performing operations.
  • the processor 1301 is further configured to: receive a request message sent by the execution entity for requesting resource sharing configuration information.
  • the processor 1301 is further configured to: send, by using a core network control node, resource sharing configuration information of the network slice to the execution entity.
  • the processor 1301 is further configured to: determine resource sharing configuration information of the updated network slice; and send resource sharing configuration information of the updated network slice to the execution entity.
  • the processor 1301 is further configured to: receive a request message sent by the execution entity for requesting to update the resource sharing configuration information.
  • the processor 1301 is further configured to: determine, according to the subscription data of the network slice, resource sharing configuration information of the network slice corresponding to the execution entity; where the network slice configures resource sharing configuration information on different execution entities. Same or different.
  • the processor 1301 is further configured to: determine, according to location information and/or time information of the execution entity, resource sharing configuration information of the network slice corresponding to the execution entity.
  • the foregoing execution entity is an entity that performs resource sharing control in a network slice, and may be specifically a PGW, a base station, etc., and the foregoing execution entity may correspond to multiple network slices. (ie network instance).
  • the resource sharing configuration entity is configured to configure resource sharing configuration information for the network slice, and send the configured resource sharing configuration information to the execution entity corresponding to the network slice, so that the subsequent execution entity performs the network on the network.
  • the resources used for slicing are controlled.
  • the resource sharing configuration entity may be an HSS, an OAM, a PCRF, or the like.
  • the resource sharing configuration entity of the embodiment of the present disclosure determines the resource sharing configuration information of the network slice corresponding to the execution entity that performs the resource sharing control in the network slice, and sends the resource sharing configuration information of the network slice to the executing entity, so that the executing entity
  • the resource sharing configuration information of the network slice controls the resources used by the network slice to implement resource sharing between the network slices.
  • the objects of the present disclosure can also be achieved by running a program or a set of programs on any computing device.
  • the computing device can be a well-known general purpose device.
  • the objects of the present disclosure may also be realized by merely providing a program product including program code for implementing the method or apparatus. That is to say, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future.
  • various components or steps may be decomposed and/or recombined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开的实施例提供了一种资源共享的控制方法、执行实体及资源共享配置实体,其中该方法包括:接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。

Description

资源共享的控制方法、执行实体及资源共享配置实体
相关申请的交叉引用
本申请主张在2017年1月25日在中国提交的中国专利申请号No.201710056513.8的优先权,其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域,尤其涉及一种资源共享的控制方法、执行实体及资源共享配置实体。
背景技术
在众多的第五代移动电话行动通信标准(5G)关键技术中,网络切片技术(network slice)是被讨论众多的技术之一。网络切片技术是一种虚拟化网络技术,在5G网络进军垂直行业发展的背景下,网络切片技术可以为垂直行业提供特性化的网络功能与性能。
众所周知,不同的应用场景在网络功能、系统性能、安全、用户体验等方方面面都有着非常不同的需求,如果使用同一个网络提供服务,势必导致这个网络十分复杂、笨重,并且无法达到应用所需要的极限性能要求,同时也导致网络运维变得相当的复杂,提升网络运营的成本。相反地,如果按照不同业务场景的不同需求,为其部署专有的网络来提供服务,这个网络只包含这个类型的应用场景所需要的功能,那么服务的效率将大大提高,应用场景所需要的网络性能也能够得到保障,网络的运维变得简单,投资及运维成本均可降低。
网络切片技术利用虚拟化技术,将运营商网络从逻辑上划分为多个网络实例(network instance),分别提供不同需求的服务。比如,除了移动通信传统的语音业务与数据业务外,5G新增的行业应用场景如车联网、物联网、工业控制、远程医疗等。
在前期的第三代合作伙伴项目(3GPP)关于网络切片技术的讨论中,网络架构组已经形成了部分结论,要求无线接口实现对网络实例之间的资源共 享,并保证之间的独立性。详细说,就是当一个网络实例发生拥塞时,不会影响到另外一个实体的运作,同时还需要实现更加灵活的实例之间的资源共享。
从商业角度看,网络切片技术其实是给第三方运营商提供了专用的网络平台,实现其利用运营商网络,给用户提供第三方服务。对运营商来说,第三方运营商或垂直行业运维公司其实就是运营商的用户。在长期演进(LTE,Long Term Evolution)系统中,网络给用户提供的服务质量是通过服务质量(QoS,Quality of Service)进行保证的。其中个人用户(UE)根据其签约等级提供特定的服务等级,网络用户(外部网络即网络接入点(APN,Access Point Name))也会根据其签约数据提供不同等级的接入服务。
对于LTE的QoS系统,在此仅从“聚合最大比特速率(AMBR,Aggregate Maximum Bit Rate)”,即APN-AMBR与UE-AMBR两个参数进行分析。
其中,APN-AMBR表示所有发往同一APN的所有承载的累计允许最大比特速率。该参数由归属签约用户服务器(HSS,Home Subscriber Server)分配,并下发至UE与公用数据网(PDN,Public Data Network)网关(PGW,PDN Gate Way)执行。
UE-AMBR表示某UE的所有承载的累计允许最大比特速率。该参数由HSS在签约时根据签约等级分配,下发基站(eNB,evolved Node B)执行。
AMBR就是根据用户(网络用户与个人用户)的签约数据以及基础网络情况,给用户分配的最大的允许速率。同时,根据3GPP协议,当在不超过AMBR的前提下,一个承载使用的资源可以进行自动的调节(满足其他QoS参数要求的前提下),即当前的LTE系统通过QoS的设计,提供分等级提供服务的同时实现了灵活的用户间/承载间资源共享。
可见,上述QoS体系仅实现了LTE系统的资源共享,却无法实现网络切片之间的资源共享。
发明内容
本公开实施例提供一种资源共享的控制方法、执行实体及资源共享配置实体,以解决相关技术无法实现网络切片之间的资源共享的问题。
第一方面,本公开的实施例提供了一种资源共享的控制方法,应用于网络切片中执行资源共享控制的执行实体,该方法包括:接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
第二方面,本公开的实施例提供了一种网络切片中执行资源共享控制的执行实体,该执行实体包括:第一接收模块,用于接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;控制模块,用于根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
第三方面,本公开的实施例提供了一种资源共享的控制方法,应用于网络切片的资源共享配置实体,该方法包括:确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;将网络切片的资源共享配置信息发送至执行实体。
第四方面,本公开的实施例提供了一种网络切片的资源共享配置实体,该资源共享配置实体包括:第一确定模块,用于确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;第三发送模块,用于将网络切片的资源共享配置信息发送至执行实体。
第五方面,本公开的实施例提供了一种网络切片中执行资源共享控制的执行实体,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如第一方面所述的资源共享的控制方法的步骤。
第六方面,本公开的实施例提供了一种网络切片的资源共享配置实体,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如第三方面所述的资源共享的控制方法的步骤。
第七方面,本公开的实施例提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如第一方面或第三方面所述的资源共享的控制方法的步骤。
这样,本公开实施例中,通过接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息,并根据网络切片的资源共享配置信息,对网 络切片使用的资源进行控制,实现了网络切片之间的资源共享。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例的描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本公开一些实施例中资源共享的控制方法的流程图;
图2为本公开一些实施例中资源共享的控制方法的流程图;
图3A为本公开实施例中执行实体与资源共享配置实体的交互示意图;
图3B为本公开实施例中执行实体与资源共享配置实体的交互示意图;
图3C为本公开实施例中执行实体与资源共享配置实体的交互示意图;
图3D为本公开实施例中执行实体与资源共享配置实体的交互示意图;
图4A为本公开实施例中进行资源调度的示意图;
图4B为本公开实施例中进行资源调度的示意图;
图4C为本公开实施例中进行资源调度的示意图;
图5为本公开实施例中终端的结构示意图;
图6为本公开一些实施例中执行实体的结构示意图;
图7为本公开一些实施例中执行实体的结构示意图;
图8为本公开一些实施例中执行实体的结构示意图;
图9为本公开一些实施例中资源共享的控制方法的流程图;
图10为本公开实施例中网络切片的资源共享配置信息的示意图;
图11为本公开一些实施例中资源共享配置实体的结构示意图;
图12为本公开一些实施例中资源共享配置实体的结构示意图;
图13为本公开一些实施例中资源共享配置实体的结构示意图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是 全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
结合对背景技术的研究可以发现,运营商会根据用户(网络用户与个人用户)的签约等级提供特性化的服务能力。
网络切片技术针对非传统业务(例如垂直行业)提供公共的网络服务,对于移动网络运营商而言,非传统业务的实际运维将区别于传统业务进行独立的运维。如非传统业务运营商租用运营商基站资源,根据其签约等级有偿的将其部分时频资源分配给网络切片使用。因此,从某种角度来看,网络切片的运维公司也是运营商的公司用户。因此,有必要对其进行服务质量的设计。
另外,对于移动网络接入网,要实现各个网络切片之间资源的灵活动态的共享,将涉及资源共享的范围问题,例如就5G而言,提供公共语音与数据服务的增强移动带宽(eMBB,Enhance Mobile Broadband)网络切片资源与其他非传统业务切片(例如车联网)之间进行网络共享时,需要定义资源共享的范围。比如非传统业务网络切片最大使用的资源数量和/或最小使用的保证资源数。否则,当一个网络切片拥塞时将无法保证其他的网络切片的基本需求。因此,有必要定义基于网络切片的QoS体系,以实现网络切片之间的资源共享。
如图1所示,本公开的一些实施例中提供了一种资源共享的控制方法,应用于网络切片中执行资源共享控制的执行实体,该方法包括以下步骤。
步骤101,接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、操作维护管理(OAM,Operation  Administration and Maintenance)、策略与计费规则功能单元(PCRF,Policy and Charging Rules Function)等。
此外,在本公开的实施例中,上述资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源。具体的,上述最小保证资源包括最小保证带宽,最大可用资源包括最大可用带宽和/或聚合最大比特速率。需要说明的是,在本公开的实施例中,执行实体在接收到网络切片的资源共享配置信息后,会对网络切片的资源共享配置信息进行配置,以便执行后续的步骤。
步骤102,根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
其中,在本公开的实施例中,上述步骤101与步骤102中的网络切片为同一网络切片,且需要说明的是,对于执行实体的每一网络切片,执行实体均可执行上述步骤101与步骤102,以实现对每个网络切片使用的资源进行控制。且需要进一步说明的是,在本公开的实施例中,可根据网络的实际需求,执行实体可同时针对其对应的各个网络切片执行上述步骤101与步骤102,即相当于同时对各个网络切片使用的资源进行控制;当然执行实体也可分别(即不同时)针对其对应的各个网络切片执行上述步骤101与步骤102,进而实现网络切片之间的资源共享。
可见,在本公开的实施例中,通过接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息,并根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
如图2所示,本公开的一些实施例中提供了一种资源共享的控制方法,应用于网络切片中执行资源共享控制的执行实体,该方法包括以下步骤。
步骤201,接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息,其中资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源。
其中,上述最小保证资源是指最少分配多少资源给网络切片,最大可用资源是指最多分配多少资源给网络切片。
其中,上述最小保证资源包括最小保证带宽,最大可用资源包括最大可 用带宽和/或聚合最大比特速率。当然需要说明的是,上述最小保证资源还可能包括最小保证时间比,最大可用资源还可能包括最大可用时间比。其中,最小保证时间比是指最少分配多少时间给网络切片,最大可用时间比是指最多分配多少时间给网络切片,即以便按时域来区分不同的网络切片。
在此作为一个示例,上述聚合最大比特速率可以为eNB-AMBR、slice-AMBR等。其中,eNB-AMBR定义了某一基站提供给某一网络切片最大的累计比特速率,其根据基站能力(例如系统带宽、天线配置等)以及网络切片的需求(例如网络切片技术需求与根据地域位置而确立的能力需求)确定。该参数表征了基站可以提供给某一网络实例的服务能力,考虑到非传统业务的运营(例如车联网)存在区域性特征,并不要求在每个基站都支持,并要求根据地理位置的不同实现不同的接入能力,即该参数是基站特性(eNB specific)的,每个基站的具体数值可以不同。slice-AMBR定义了某一网络切片网络允许的累计比特速率。该参数表征了某一网络切片具备的总的接入能力。该特征将根据网络切片的具体需求(例如用户数、数据包大小、时延等)以及签约数据定义,不同网络切片可以不同。且需要说明的是,eNB-AMBR与slice-AMBR分别分为上行与下行两套参数。
步骤202,根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
其中,在本公开的实施例中,在执行上述步骤201之前,上述方法还包括如下步骤:向资源共享配置实体发送用于请求资源共享配置信息的请求消息。即,相当于资源共享配置实体可主动向执行实体发送网络切片的资源共享配置信息,也可在接收到执行实体发送的用于请求资源共享配置信息的请 求消息后,向执行实体发送网络切片的资源共享配置信息。
具体的,在本公开的实施例中,当执行实体初始建立时,如图3A所示,资源共享配置实体能向执行实体发送网络切片的资源共享配置信息,进而使执行实体执行上述步骤201;当然在执行实体初始建立时,如图3B所示,执行实体可向资源共享配置实体发送用于请求资源共享配置信息的请求消息,使资源共享配置实体向执行实体发送网络切片的资源共享配置信息,进而使执行实体执行上述步骤201。
且在本公开的实施例中,上述步骤201的具体实现方式可以为:接收资源共享配置实体通过核心网控制节点转发的网络切片的资源共享配置信息。其中,核心网控制节点可以为移动性管理实体(MME,Mobility Management Entity)等。
其中,在本公开的实施例中,在执行完上述步骤201之后、且执行上述步骤202之前,上述方法还包括如下步骤:对资源共享配置信息进行更新。且在本公开的实施例中,对资源共享配置信息进行更新的具体实现方式可以为:接收资源共享配置实体发送的更新后的网络切片的资源共享配置信息,并根据更新后的网络切片的资源共享配置信息,对本地配置的资源共享配置信息进行更新。即相当于用更新后的网络切片的资源共享配置信息替换之前的网络切片的资源共享配置信息(即步骤201中的网络切片的资源共享配置信息)。此外,在本公开的实施例中,在执行接收资源共享配置实体发送的更新后的网络切片的资源共享配置信息的步骤之前,上述方法还包括如下步骤:向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。即,相当于资源共享配置实体可出于某种目的或者在网络切片的签约数据更新时主动修改网络切片的资源共享配置信息,也可在接收到执行实体发送的用于请求更新资源共享配置信息的请求消息后,修改网络切片的资源共享配置信息。其中,上述用于请求更新资源共享配置信息的请求消息可以是执行实体出于某种需求发送的,且执行实体可通过核心网控制节点(例如MME)向资源共享配置实体转发上述用于请求更新资源共享配置信息的请求消息。
具体的,在本公开的实施例中,如图3C所示,资源共享配置实体可出于某种目的或者在网络切片的签约数据更新时主动修改网络切片的资源共享配 置信息,并向执行实体发送更新后的网络切片的资源共享配置信息;当然如图3D所示,执行实体可出于某种需求向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息,使资源共享配置实体向执行实体发送更新后的网络切片的资源共享配置信息。
其中,在本公开的实施例中,上述步骤202的第一种具体实现方式包括如下步骤:当与执行实体对应且与网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,将网络切片未使用的资源分配给执行实体的其他网络切片,以实现灵活的资源共享。
其中,上述第一预设条件包括如下至少一项:上述实际调度资源大于或等于执行实体保留给网络切片使用的最小保证资源;上述实际调度资源小于或等于执行实体可提供给网络切片使用的最大可用资源。
需要说明的是,当与执行实体对应且与网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,也可不对网络切片未使用的资源进行分配。作为一个示例,在本公开的实施例中,当执行实体需要分配上述网络切片未使用的资源时(例如执行实体的其他网络切片需要更多的资源时),执行实体便可将网络切片未使用的资源分配给执行实体的其他网络切片,而若执行实体不需要分配上述网络切片未使用的资源时,执行实体便可不对网络切片未使用的资源进行分配。
其中,在本公开的实施例中,上述步骤202的第二种具体实现方式包括如下步骤:当网络切片的资源共享配置信息无法匹配实际网络需求时,执行如下至少一项操作:禁止除已接入网络切片的终端以外的终端接入网络切片;降低网络切片使用的比特速率;向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息,以增加网络切片的资源。
其中,当网络切片的资源共享配置信息为执行实体可提供给网络切片使用的最大可用带宽时,上述网络切片的资源共享配置信息无法匹配实际网络需求是指:执行实体可提供给网络切片使用的最大可用带宽无法满足网络切片的实际网络需求,即执行实体可提供给网络切片使用的最大可用带宽不足以支撑网络切片的实际业务需求。而当网络切片的资源共享配置信息为执行实体可提供给网络切片使用的聚合最大比特速率时,上述网络切片的资源共 享配置信息无法匹配实际网络需求是指:执行实体可提供给网络切片使用的聚合最大比特速率无法满足网络切片的实际网络需求,即执行实体可提供给网络切片使用的聚合最大比特速率不足以支撑网络切片的实际业务需求。
其中,在本公开的实施例中,上述步骤202的第三种具体实现方式包括如下步骤:根据执行实体可提供给网络切片使用的聚合最大比特速率,对空口资源进行调度;或者,根据执行实体可提供给网络切片使用的最大可用带宽,对空口资源进行调度;或者,根据执行实体保留给网络切片使用的最小保证带宽,对空口资源进行调度。
其中,在本公开的实施例中,上述根据执行实体可提供给网络切片使用的聚合最大比特速率,对空口资源进行调度的具体实现方式为:根据执行实体可提供给网络切片使用的聚合最大比特速率,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端的累计比特速率小于或等于执行实体可提供给网络切片使用的聚合最大比特速率。需要说明的是,终端的累计比特速率可通过如下方式获得:根据信道质量以及调制编码格式,计算基本调度单元调度资源可承载的有效比特数,并通过基本调度单元的有效比特数以及调度的基本调度单元数,计算与执行实体对应且与网络切片进行通信的所有终端发往网络切片的累计比特速率。
其中,在本公开的实施例中,上述根据执行实体可提供给网络切片使用的最大可用带宽,对空口资源进行调度的具体实现方式为:根据执行实体可提供给网络切片使用的最大可用带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端累计获得的调度资源的等效带宽小于或等于执行实体可提供给网络切片使用的最大可用带宽。
其中,在本公开的实施例中,根据执行实体保留给网络切片使用的最小保证带宽,对空口资源进行调度的具体实现方式为:根据执行实体保留给网络切片使用的最小保证带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端累计获得的调度资源的等效带宽大于或等于执行实体保留给网络切片使用的最小保证带宽。
其中,在本公开的实施例中,为便于对与执行实体对应且与网络切片进行通信的所有终端进行资源调度,上述方法还包括:获取上述所有终端累计获得的调度资源的等效带宽的步骤。具体的,可通过公式B s_eq=M s(T)* B(T)计算与网络切片S进行通信的所有终端累计获得的调度资源的等效带宽。其中,B s_eq表示与网络切片S进行通信的所有终端累计获得的调度资源的等效带宽,B(T)表示测量周期,该测量周期可为资源调度的整数倍,M s(T)表示网络切片S的物理资源利用率,
Figure PCTCN2018072223-appb-000001
M s1(T)表示与网络切片S进行通信的所有终端在测量周期内实际使用的物理层资源块的总数,P s(T)表示在测量周期内系统所拥有的物理层资源块总数,且M s(T)的取值应在0至100%之间,此外,M s1(T)分为上行和下行。
需要说明的是,在本公开的实施例中,上述对与执行实体对应且与网络切片进行通信的所有终端进行资源调度的具体实现方式为:根据时域复用方式和/或频域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度,进而实现资源共享。
在此,为便于更清楚的了解对与执行实体对应且与网络切片进行通信的所有终端进行资源调度的具体实现方式,如图4A、图4B以及图4C所示,以网络切片A与网络切片B为例阐述其的具体实现方式。其中,图4A表示根据时域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度;图4B表示根据频域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度;图4C表示根据时域复用方式和频域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。
其中,在本公开的实施例中,上述步骤202的第四种具体实现方式包括如下步骤:首先累计连接到公用数据网(PDN)网关发往网络切片的所有承载的总比特速率;然后检测连接到PDN网关发往网络切片的所有承载的总比特速率是否大于执行实体可提供给网络切片使用的聚合最大比特速率,若连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用的聚合最大比特速率,则丢弃满足第二预设条件的承载。其中,满足第二预设条件的承载包括:使连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用的聚合最大比特速率的承载。
其中,在本公开的实施例中,为便于对上述实施例中的终端进行理解,在此对上述终端的结构进行阐述。具体的,如图5所示,该终端500可以为 手机、平板电脑、个人数字助理(PersonalDigital Assistant,PDA)、或车载电脑等。
图5中的终端500包括射频(RadioFrequency,RF)电路510、存储器520、输入单元530、显示单元540、处理器560、音频电路570、WiFi(WirelessFidelity)模块580和电源590。
其中,输入单元530可用于接收用户输入的数字或字符信息,以及产生与终端500的用户设置以及功能控制有关的信号输入。具体地,本公开实施例中,该输入单元530可以包括触控面板531。触控面板531,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板531上的操作),并根据预先设定的程式驱动相应的连接装置。在一些可选的实施例中,触控面板531可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给该处理器560,并能接收处理器560发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板531。除了触控面板531,输入单元530还可以包括其他输入设备532,其他输入设备532可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
其中,显示单元540可用于显示由用户输入的信息或提供给用户的信息以及终端500的各种菜单界面。显示单元540可包括显示面板541,在一些可选的实施例中,可以采用LCD或有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板541。
应注意,触控面板531可以覆盖显示面板541,形成触摸显示屏,当该触摸显示屏检测到在其上或附近的触摸操作后,传送给处理器560以确定触摸事件的类型,随后处理器560根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定,可以为上下排列、左右 排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件,例如,设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器560是终端500的控制中心,利用各种接口和线路连接整个手机的各个部分,通过运行或执行存储在第一存储器521内的软件程序和/或模块,以及调用存储在第二存储器522内的数据,执行终端500的各种功能和处理数据,从而对终端500进行整体监控。在一些可选的实施例中,处理器560可包括一个或多个处理单元。
在本公开实施例中,通过调用存储该第一存储器521内的软件程序和/或模块和/或该第二存储器522内的数据,处理器560用于根据执行实体的调度使终端与网络切片通信。
且在本公开的实施例中,所有与网络切片通信的终端的累计比特速率小于或等于执行实体可提供给网络切片使用的聚合最大比特速率;所有与网络切片通信的终端累计获得的调度资源的等效带宽小于或等于执行实体可提供给网络切片使用的最大可用带宽;所有与网络切片通信的终端累计获得的调度资源的等效带宽大于或等于执行实体保留给网络切片使用的最小保证带宽。
由此可见,在本公开的实施例中,通过接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息(该资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源),并根据执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
以上一些实施例详细介绍了不同场景下的资源共享的控制方法,下面将结合图6与图7对与其对应的执行实体做进一步介绍。
如图6至图7所示,本公开的一些实施例中提供了一种网络切片中执行资源共享控制的执行实体,该执行实体600包括:第一接收模块601,用于接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;控 制模块602,用于根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
在一些可选的实施例中,执行实体还包括:第一发送模块603,用于向资源共享配置实体发送用于请求资源共享配置信息的请求消息。
在一些可选的实施例中,第一接收模块601,具体用于接收资源共享配置实体通过核心网控制节点转发的网络切片的资源共享配置信息。
在一些可选的实施例中,执行实体还包括:更新模块604,用于对资源共享配置信息进行更新。
在一些可选的实施例中,更新模块604包括:第一更新子模块6041,用于接收资源共享配置实体发送的更新后的网络切片的资源共享配置信息;第二更新子模块6042,用于根据更新后的网络切片的资源共享配置信息,对本地配置的资源共享配置信息进行更新。
在一些可选的实施例中,执行实体还包括:第二发送模块605,用于向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源。
在一些可选的实施例中,控制模块602,具体用于当与执行实体对应且与网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,将网络切片未使用的资源分配给执行实体的其他网络切片;其中,第一预设条件包括如下至少一项:实际调度资源大于或等于执行实体保留给网络切片使用的最小保证资源;实际调度资源小于或等于执行实体可提供给网络切片使用 的最大可用资源。
在一些可选的实施例中,最小保证资源包括最小保证带宽,最大可用资源包括最大可用带宽和/或聚合最大比特速率。
在一些可选的实施例中,控制模块602,具体用于当网络切片的资源共享配置信息无法匹配实际网络需求时,执行如下至少一项操作:禁止除已接入网络切片的终端以外的终端接入网络切片;降低网络切片使用的比特速率;向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,控制模块602包括:第一控制子模块6021,用于根据执行实体可提供给网络切片使用的聚合最大比特速率,对空口资源进行调度;或者第二控制子模块6022,用于根据执行实体可提供给网络切片使用的最大可用带宽,对空口资源进行调度;或者第三控制子模块6023,用于根据执行实体保留给网络切片使用的最小保证带宽,对空口资源进行调度。
在一些可选的实施例中,第一控制子模块6021,具体用于根据执行实体可提供给网络切片使用的聚合最大比特速率,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度;其中,所有终端的累计比特速率小于或等于执行实体可提供给网络切片使用的聚合最大比特速率。
在一些可选的实施例中,第二控制子模块6022,具体用于根据执行实体可提供给网络切片使用的最大可用带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度;其中,所有终端累计获得的调度资源的等效带宽小于或等于执行实体可提供给网络切片使用的最大可用带宽。
在一些可选的实施例中,第三控制子模块6023,具体用于根据执行实体保留给网络切片使用的最小保证带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度;其中,所有终端累计获得的调度资源的等效带宽大于或等于执行实体保留给网络切片使用的最小保证带宽。
在一些可选的实施例中,执行实体包括:调度模块606,用于根据时域复用方式和/或频域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。
在一些可选的实施例中,执行实体还包括:计算模块607,用于通过公式B s_eq=M s(T)*B(T)计算与网络切片S进行通信的所有终端累计获得 的调度资源的等效带宽;其中,B s_eq表示与网络切片S进行通信的所有终端累计获得的调度资源的等效带宽,B(T)表示测量周期,M s(T)表示网络切片S的物理资源利用率,
Figure PCTCN2018072223-appb-000002
M s1(T)表示与网络切片S进行通信的所有终端在测量周期内实际使用的物理层资源块的总数,P s(T)表示在测量周期内系统所拥有的物理层资源块总数。
在一些可选的实施例中,控制模块602包括:第四控制子模块6024,用于累计连接到公用数据网PDN网关发往网络切片的所有承载的总比特速率;第五控制子模块6025,用于检测连接到PDN网关发往网络切片的所有承载的总比特速率是否大于执行实体可提供给网络切片使用的聚合最大比特速率,并若连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用的聚合最大比特速率,则触发第六控制子模块6026;第六控制子模块6026,用于根据第五控制子模块6025的触发,丢弃满足第二预设条件的承载;其中,满足第二预设条件的承载包括:使连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用的聚合最大比特速率的承载。
其中,在本公开的一些实施例中,执行实体600通过接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息,并根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
为了更好的实现上述目的,如图8所示,本公开的一些实施例中提供了一种网络切片中执行资源共享控制的执行实体,该执行实体包括:处理器800;通过总线接口与所述处理器800相连接的存储器820,以及通过总线接口与处理器800相连接的收发机810;所述存储器820用于存储所述处理器在执行操作时所使用的程序和数据;通过所述收发机810发送数据信息或者导频,还通过所述收发机810接收上行控制信道;当处理器800调用并执行所述存储器820中所存储的程序和数据,具体用于接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制。
在一些可选的实施例中,处理器800还用于:向资源共享配置实体发送 用于请求资源共享配置信息的请求消息。
在一些可选的实施例中,处理器800还用于:接收资源共享配置实体通过核心网控制节点转发的网络切片的资源共享配置信息。
在一些可选的实施例中,处理器800还用于:对资源共享配置信息进行更新。
在一些可选的实施例中,处理器800还用于:接收资源共享配置实体发送的更新后的网络切片的资源共享配置信息;根据更新后的网络切片的资源共享配置信息,对本地配置的资源共享配置信息进行更新。
在一些可选的实施例中,处理器800还用于:向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源。
在一些可选的实施例中,处理器800还用于:当与执行实体对应且与网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,将网络切片未使用的资源分配给执行实体的其他网络切片;其中,第一预设条件包括如下至少一项:实际调度资源大于或等于执行实体保留给网络切片使用的最小保证资源;实际调度资源小于或等于执行实体可提供给网络切片使用的最大可用资源。
在一些可选的实施例中,最小保证资源包括最小保证带宽,最大可用资源包括最大可用带宽和/或聚合最大比特速率。
在一些可选的实施例中,处理器800还用于:当网络切片的资源共享配置信息无法匹配实际网络需求时,执行如下至少一项操作:禁止除已接入网络切片的终端以外的终端接入网络切片;降低网络切片使用的比特速率;向资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,处理器800还用于:根据执行实体可提供给网络切片使用的聚合最大比特速率,对空口资源进行调度;或者,根据执行实体可提供给网络切片使用的最大可用带宽,对空口资源进行调度;或者,根据执行实体保留给网络切片使用的最小保证带宽,对空口资源进行调度。
在一些可选的实施例中,处理器800还用于:根据执行实体可提供给网络切片使用的聚合最大比特速率,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端的累计比特速率小于或等于执行实体可提供给网络切片使用的聚合最大比特速率。
在一些可选的实施例中,处理器800还用于:根据执行实体可提供给网络切片使用的最大可用带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端累计获得的调度资源的等效带宽小于或等于执行实体可提供给网络切片使用的最大可用带宽。
在一些可选的实施例中,处理器800还用于:根据执行实体保留给网络切片使用的最小保证带宽,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。其中,所有终端累计获得的调度资源的等效带宽大于或等于执行实体保留给网络切片使用的最小保证带宽。
在一些可选的实施例中,处理器800还用于:根据时域复用方式和/或频域复用方式,对与执行实体对应且与网络切片进行通信的所有终端进行资源调度。
在一些可选的实施例中,处理器800还用于:通过公式B s_eq=M s(T)*B(T)计算与网络切片S进行通信的所有终端累计获得的调度资源的等效带宽;其中,B s_eq表示与网络切片S进行通信的所有终端累计获得的调度资源的等效带宽,B(T)表示测量周期,M s(T)表示网络切片S的物理资源利用率,
Figure PCTCN2018072223-appb-000003
M s1(T)表示与网络切片S进行通信的所有终端在测量周期内实际使用的物理层资源块的总数,P s(T)表示在测量周期内系统所拥有的物理层资源块总数。
在一些可选的实施例中,处理器800还用于:累计连接到公用数据网PDN网关发往网络切片的所有承载的总比特速率;检测连接到PDN网关发往网络切片的所有承载的总比特速率是否大于执行实体可提供给网络切片使用的聚合最大比特速率;若连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用的聚合最大比特速率,则丢弃满足第二预设条件的承载。其中,满足第二预设条件的承载包括:使连接到PDN网关发往网络切片的所有承载的总比特速率大于执行实体可提供给网络切片使用 的聚合最大比特速率的承载。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
收发机810,用于在处理器800的控制下接收和发送数据。
其中,在图8中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器800代表的一个或多个处理器和存储器820代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机810可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器800负责管理总线架构和通常的处理,存储器820可以存储处理器800在执行操作时所使用的数据。
这样,执行实体通过接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息,并根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
以上一些实施例分别就执行实体侧对本公开的资源共享的控制方法及执行实体做了介绍说明,下面本实施例将结合附图和具体应用场景对网络切片的资源共享配置实体的资源共享的控制方法做进一步介绍。
如图9所示,本公开的一些实施例中提供了一种资源共享的控制方法,应用于网络切片的资源共享配置实体,该方法包括以下步骤。
步骤901,确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行 实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
其中,在本公开的实施例中,上述资源共享配置信息包括:执行实体保留给网络切片使用的最小保证资源和/或执行实体可提供给网络切片使用的最大可用资源。其中,上述最小保证资源是指最少分配多少资源给网络切片,最大可用资源是指最多分配多少资源给网络切片。
其中,上述最小保证资源包括最小保证带宽,最大可用资源包括最大可用带宽和/或聚合最大比特速率。当然需要说明的是,上述最小保证资源还可能包括最小保证时间比,最大可用资源还可能包括最大可用时间比。其中,最小保证时间比是指最少分配多少时间给网络切片,最大可用时间比是指最多分配多少时间给网络切片,即以便按时域来区分不同的网络切片。
其中,在本公开的实施例中,在执行上述步骤901之前,上述方法还包括如下步骤:接收执行实体发送的用于请求资源共享配置信息的请求消息。即,相当于资源共享配置实体可主动向执行实体发送网络切片的资源共享配置信息,也可在接收到执行实体发送的用于请求资源共享配置信息的请求消息后,向执行实体发送网络切片的资源共享配置信息。
步骤902,将网络切片的资源共享配置信息发送至执行实体。
其中,在本公开的实施例中,上述步骤901与步骤902中的网络切片为同一网络切片。
其中,在本公开的实施例中,上述步骤902的具体实现方式可以为:通过核心网控制节点,将网络切片的资源共享配置信息发送至执行实体。其中,核心网控制节点可以为移动性管理实体等。
其中,在本公开的实施例中,在执行完上述步骤902之后,上述方法还包括如下步骤:确定更新后的网络切片的资源共享配置信息,并将更新后的网络切片的资源共享配置信息发送至执行实体。其中,发送更新后的网络切片的资源共享配置信息的具体实现方式可与上述步骤902的具体实现方式一 样。
此外,在本公开的实施例中,在执行确定更新后的网络切片的资源共享配置信息的步骤之前,上述方法还包括如下步骤:接收执行实体发送的用于请求更新资源共享配置信息的请求消息。即,相当于资源共享配置实体可出于某种目的或者在网络切片的签约数据更新时主动修改网络切片的资源共享配置信息,也可在接收到执行实体发送的用于请求更新资源共享配置信息的请求消息后,修改网络切片的资源共享配置信息。
其中,在本公开的实施例中,上述步骤901的第一种具体实现方式为:根据网络切片的签约数据,确定执行实体对应的网络切片的资源共享配置信息。其中,网络切片在不同执行实体上的资源共享配置信息相同或者不同,且需要说明的是,上述签约数据可与目前网络切片(即网络实例)的签约数据相同,因此在此不对签约数据进行过多赘述。
其中,在本公开的实施例中,上述步骤901的第二种具体实现方式为:根据执行实体的位置信息和/或时间信息,确定执行实体对应的网络切片的资源共享配置信息。
且在本公开的实施例中,需要说明的是,确定更新后的网络切片的资源共享配置信息的具体实现方式可与上述步骤901的具体实现方式一样。
为便于理解网络切片在不同执行实体上的资源共享配置信息相同或者不同,在此以网络切片C(假设为提供公共语音和数据服务的eMBB网络切片)与网络切片D(假设为车联网)为例阐述,且在该实例中假设执行实体为基站,网络切片的资源共享配置信息为执行实体可提供给网络切片使用的聚合最大比特速率。具体的,如图10所示,当基站靠近高速公路时,网络切片C对应的聚合最大比特速率小于网络切片D对应的聚合最大比特速率;当基站靠近住宅时,网络切片C对应的聚合最大比特速率大于网络切片D对应的聚合最大比特速率;当基站介于高速公路与住宅之间时,网络切片C对应的聚合最大比特速率与网络切片D对应的聚合最大比特速率基本相同。其中,图10中的虚线框表示网络切片C对应的聚合最大比特速率,与虚线框挨着的实线框表示网络切片D对应的聚合最大比特速率。
其中,在本公开的实施例中,通过确定网络切片中执行资源共享控制的 执行实体对应的网络切片的资源共享配置信息,并将网络切片的资源共享配置信息发送至执行实体,使执行实体根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
以上一些实施例中详细介绍了不同场景下的资源共享的控制方法,下面将结合图11至图12对与其对应的网络切片的资源共享配置实体做进一步介绍。
如图11至图12所示,本公开的一些实施例中提供了一种网络切片的资源共享配置实体,该资源共享配置实体1100包括:第一确定模块1101,用于确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;第三发送模块1102,用于将网络切片的资源共享配置信息发送至执行实体。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
在一些可选的实施例中,资源共享配置实体还包括:第二接收模块1103,用于接收执行实体发送的用于请求资源共享配置信息的请求消息。
在一些可选的实施例中,第三发送模块1102,具体用于通过核心网控制节点,将网络切片的资源共享配置信息发送至执行实体。
在一些可选的实施例中,资源共享配置实体还包括:第二确定模块1104,用于确定更新后的网络切片的资源共享配置信息;第四发送模块1105,用于将更新后的网络切片的资源共享配置信息发送至执行实体。
在一些可选的实施例中,资源共享配置实体还包括:第三接收模块1106,用于接收执行实体发送的用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,第一确定模块1101,具体用于根据网络切片的签约数据,确定执行实体对应的网络切片的资源共享配置信息;其中,网络 切片在不同执行实体上的资源共享配置信息相同或者不同。
在一些可选的实施例中,第一确定模块1101,具体用于根据执行实体的位置信息和/或时间信息,确定执行实体对应的网络切片的资源共享配置信息。
在本公开的实施例中,资源共享配置实体1100通过确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息,并将网络切片的资源共享配置信息发送至执行实体,使执行实体根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
在一些可选的实施例中,为了更好的实现上述目的,如图13所示,本公开的一些实施例中提供了一种网络切片的资源共享配置实体,该资源共享配置实体1300包括:处理器1301、收发机1302、存储器1303、用户接口1304和总线接口,其中:处理器1301,用于读取存储器1303中的程序,执行下列过程:
确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;将网络切片的资源共享配置信息发送至执行实体。
在图13中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器1301代表的一个或多个处理器和存储器1303代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机1302可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口1304还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1301负责管理总线架构和通常的处理,存储器1303可以存储处理器1301在执行操作时所使用的数据。
在一些可选的实施例中,处理器1301还用于:接收执行实体发送的用于请求资源共享配置信息的请求消息。
在一些可选的实施例中,处理器1301还用于:通过核心网控制节点,将网络切片的资源共享配置信息发送至执行实体。
在一些可选的实施例中,处理器1301还用于:确定更新后的网络切片的资源共享配置信息;将更新后的网络切片的资源共享配置信息发送至所述执行实体。
在一些可选的实施例中,处理器1301还用于:接收执行实体发送的用于请求更新资源共享配置信息的请求消息。
在一些可选的实施例中,处理器1301还用于:根据网络切片的签约数据,确定执行实体对应的网络切片的资源共享配置信息;其中,网络切片在不同执行实体上的资源共享配置信息相同或者不同。
在一些可选的实施例中,处理器1301还用于:根据执行实体的位置信息和/或时间信息,确定执行实体对应的网络切片的资源共享配置信息。
其中,在本公开的实施例中,上述执行实体为用于网络切片中执行资源共享控制的实体,其具体可以为PGW、基站等,且需要说明的是,上述执行实体可对应多个网络切片(即网络实例)。
其中,在本公开的实施例中,上述资源共享配置实体用于给网络切片配置资源共享配置信息,并将配置的资源共享配置信息发送给网络切片对应的执行实体,以便后续执行实体对该网络切片使用的资源进行控制。其中,上述资源共享配置实体可以为HSS、OAM、PCRF等。
本公开实施例的资源共享配置实体,通过确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息,并将网络切片的资源共享配置信息发送至执行实体,使执行实体根据网络切片的资源共享配置信息,对网络切片使用的资源进行控制,实现了网络切片之间的资源共享。
此外,需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行,某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言,能够理解本公开的方法和装置的全部或者任何步骤或者部件,可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中,以硬件、固件、软件或者它们的组合加以实现,这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编 程技能就能实现的。
因此,本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此,本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说,这样的程序产品也构成本公开,并且存储有这样的程序产品的存储介质也构成本公开。显然,所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述的是本公开的优选实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本公开所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本公开的保护范围内。

Claims (51)

  1. 一种资源共享的控制方法,应用于网络切片中执行资源共享控制的执行实体,其中,所述方法包括:
    接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;
    根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制。
  2. 根据权利要求1所述的方法,其中,在所述接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息的步骤之前,所述方法还包括:
    向所述资源共享配置实体发送用于请求资源共享配置信息的请求消息。
  3. 根据权利要求1所述的方法,其中,所述接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息的步骤,包括:
    接收资源共享配置实体通过核心网控制节点转发的网络切片的资源共享配置信息。
  4. 根据权利要求1所述的方法,其中,在所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤之前,所述接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息的步骤之后,所述方法还包括:
    对所述资源共享配置信息进行更新。
  5. 根据权利要求4所述的方法,其中,所述对所述资源共享配置信息进行更新的步骤,包括:
    接收所述资源共享配置实体发送的更新后的网络切片的资源共享配置信息;
    根据所述更新后的网络切片的资源共享配置信息,对本地配置的资源共享配置信息进行更新。
  6. 根据权利要求5所述的方法,其中,在所述接收所述资源共享配置实体发送的更新后的网络切片的资源共享配置信息的步骤之前,所述方法还包括:
    向所述资源共享配置实体发送用于请求更新资源共享配置信息的请求消 息。
  7. 根据权利要求1所述的方法,其中,所述资源共享配置信息包括:所述执行实体保留给所述网络切片使用的最小保证资源和/或所述执行实体可提供给所述网络切片使用的最大可用资源。
  8. 根据权利要求7所述的方法,其中,所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤,包括:
    当与所述执行实体对应且与所述网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,将所述网络切片未使用的资源分配给所述执行实体的其他网络切片;
    其中,所述第一预设条件包括如下至少一项:
    所述实际调度资源大于或等于所述执行实体保留给所述网络切片使用的最小保证资源;
    所述实际调度资源小于或等于所述执行实体可提供给所述网络切片使用的最大可用资源。
  9. 根据权利要求7所述的方法,其中,所述最小保证资源包括最小保证带宽,所述最大可用资源包括最大可用带宽和/或聚合最大比特速率。
  10. 根据权利要求9所述的方法,其中,所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤,包括:
    当所述网络切片的资源共享配置信息无法匹配实际网络需求时,执行如下至少一项操作:
    禁止除已接入所述网络切片的终端以外的终端接入所述网络切片;
    降低所述网络切片使用的比特速率;
    向所述资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
  11. 根据权利要求9所述的方法,其中,所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤,包括:
    根据所述执行实体可提供给所述网络切片使用的聚合最大比特速率,对空口资源进行调度;
    或者根据所述执行实体可提供给所述网络切片使用的最大可用带宽,对 空口资源进行调度;
    或者根据所述执行实体保留给所述网络切片使用的最小保证带宽,对空口资源进行调度。
  12. 根据权利要求11所述的方法,其中,所述根据所述执行实体可提供给所述网络切片使用的聚合最大比特速率,对空口资源进行调度的步骤,包括:
    根据所述执行实体可提供给所述网络切片使用的聚合最大比特速率,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端的累计比特速率小于或等于所述执行实体可提供给所述网络切片使用的聚合最大比特速率。
  13. 根据权利要求11所述的方法,其中,所述根据所述执行实体可提供给所述网络切片使用的最大可用带宽,对空口资源进行调度的步骤,包括:
    根据所述执行实体可提供给所述网络切片使用的最大可用带宽,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端累计获得的调度资源的等效带宽小于或等于所述执行实体可提供给所述网络切片使用的最大可用带宽。
  14. 根据权利要求11所述的方法,其中,所述根据所述执行实体保留给所述网络切片使用的最小保证带宽,对空口资源进行调度的步骤,包括:
    根据所述执行实体保留给所述网络切片使用的最小保证带宽,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端累计获得的调度资源的等效带宽大于或等于所述执行实体保留给所述网络切片使用的最小保证带宽。
  15. 根据权利要求12或13或14所述的方法,其中,所述对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度的步骤,包括:
    根据时域复用方式和/或频域复用方式,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度。
  16. 根据权利要求13或14所述的方法,其中,在所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤之前,所述接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息 的步骤之后,所述方法还包括:
    通过公式B s_eq=M s(T)*B(T)计算与所述网络切片S进行通信的所有终端累计获得的调度资源的等效带宽;
    其中,B s_eq表示与所述网络切片S进行通信的所有终端累计获得的调度资源的等效带宽,B(T)表示测量周期,M s(T)表示网络切片S的物理资源利用率,
    Figure PCTCN2018072223-appb-100001
    M s1(T)表示与所述网络切片S进行通信的所有终端在测量周期内实际使用的物理层资源块的总数,P s(T)表示在测量周期内系统所拥有的物理层资源块总数。
  17. 根据权利要求9所述的方法,其中,所述根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制的步骤,包括:
    累计连接到公用数据网PDN网关发往网络切片的所有承载的总比特速率;
    检测连接到PDN网关发往所述网络切片的所有承载的总比特速率是否大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率;
    若所述连接到PDN网关发往所述网络切片的所有承载的总比特速率大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率,则丢弃满足第二预设条件的承载;
    其中,所述满足第二预设条件的承载包括:使连接到PDN网关发往所述网络切片的所有承载的总比特速率大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率的承载。
  18. 一种网络切片中执行资源共享控制的执行实体,其中,所述执行实体包括:
    第一接收模块,用于接收网络切片的资源共享配置实体发送的网络切片的资源共享配置信息;
    控制模块,用于根据所述网络切片的资源共享配置信息,对所述网络切片使用的资源进行控制。
  19. 根据权利要求18所述的执行实体,其中,所述执行实体还包括:
    第一发送模块,用于向所述资源共享配置实体发送用于请求资源共享配置信息的请求消息。
  20. 根据权利要求18所述的执行实体,其中,所述第一接收模块,具体用于接收资源共享配置实体通过核心网控制节点转发的网络切片的资源共享配置信息。
  21. 根据权利要求18所述的执行实体,其中,所述执行实体还包括:
    更新模块,用于对所述资源共享配置信息进行更新。
  22. 根据权利要求21所述的执行实体,其中,所述更新模块包括:
    第一更新子模块,用于接收所述资源共享配置实体发送的更新后的网络切片的资源共享配置信息;
    第二更新子模块,用于根据所述更新后的网络切片的资源共享配置信息,对本地配置的资源共享配置信息进行更新。
  23. 根据权利要求22所述的执行实体,其中,所述执行实体还包括:
    第二发送模块,用于向所述资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
  24. 根据权利要求18所述的执行实体,其中,所述资源共享配置信息包括:所述执行实体保留给所述网络切片使用的最小保证资源和/或所述执行实体可提供给所述网络切片使用的最大可用资源。
  25. 根据权利要求24所述的执行实体,其中,所述控制模块,具体用于当与所述执行实体对应且与所述网络切片进行通信的所有终端的实际调度资源满足第一预设条件时,将所述网络切片未使用的资源分配给所述执行实体的其他网络切片;
    其中,所述第一预设条件包括如下至少一项:
    所述实际调度资源大于或等于所述执行实体保留给所述网络切片使用的最小保证资源;
    所述实际调度资源小于或等于所述执行实体可提供给所述网络切片使用的最大可用资源。
  26. 根据权利要求24所述的执行实体,其中,所述最小保证资源包括最小保证带宽,所述最大可用资源包括最大可用带宽和/或聚合最大比特速率。
  27. 根据权利要求26所述的执行实体,其中,所述控制模块,具体用于当所述网络切片的资源共享配置信息无法匹配实际网络需求时,执行如下至 少一项操作:
    禁止除已接入所述网络切片的终端以外的终端接入所述网络切片;
    降低所述网络切片使用的比特速率;
    向所述资源共享配置实体发送用于请求更新资源共享配置信息的请求消息。
  28. 根据权利要求26所述的执行实体,其中,所述控制模块包括:
    第一控制子模块,用于根据所述执行实体可提供给所述网络切片使用的聚合最大比特速率,对空口资源进行调度;
    或者第二控制子模块,用于根据所述执行实体可提供给所述网络切片使用的最大可用带宽,对空口资源进行调度;
    或者第三控制子模块,用于根据所述执行实体保留给所述网络切片使用的最小保证带宽,对空口资源进行调度。
  29. 根据权利要求28所述的执行实体,其中,所述第一控制子模块,具体用于根据所述执行实体可提供给所述网络切片使用的聚合最大比特速率,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端的累计比特速率小于或等于所述执行实体可提供给所述网络切片使用的聚合最大比特速率。
  30. 根据权利要求28所述的执行实体,其中,所述第二控制子模块,具体用于根据所述执行实体可提供给所述网络切片使用的最大可用带宽,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端累计获得的调度资源的等效带宽小于或等于所述执行实体可提供给所述网络切片使用的最大可用带宽。
  31. 根据权利要求28所述的执行实体,其中,所述第三控制子模块,具体用于根据所述执行实体保留给所述网络切片使用的最小保证带宽,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度;
    其中,所有终端累计获得的调度资源的等效带宽大于或等于所述执行实体保留给所述网络切片使用的最小保证带宽。
  32. 根据权利要求29或30或31所述的执行实体,其中,所述执行实体包括:
    调度模块,用于根据时域复用方式和/或频域复用方式,对与所述执行实体对应且与所述网络切片进行通信的所有终端进行资源调度。
  33. 根据权利要求30或31所述的执行实体,其中,所述执行实体还包括:
    计算模块,用于通过公式B s_eq=M s(T)*B(T)计算与所述网络切片S进行通信的所有终端累计获得的调度资源的等效带宽;
    其中,B s_eq表示与所述网络切片S进行通信的所有终端累计获得的调度资源的等效带宽,B(T)表示测量周期,M s(T)表示网络切片S的物理资源利用率,
    Figure PCTCN2018072223-appb-100002
    M s1(T)表示与所述网络切片S进行通信的所有终端在测量周期内实际使用的物理层资源块的总数,P s(T)表示在测量周期内系统所拥有的物理层资源块总数。
  34. 根据权利要求26所述的执行实体,其中,所述控制模块包括:
    第四控制子模块,用于累计连接到公用数据网PDN网关发往网络切片的所有承载的总比特速率;
    第五控制子模块,用于检测连接到PDN网关发往所述网络切片的所有承载的总比特速率是否大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率,并若所述连接到PDN网关发往所述网络切片的所有承载的总比特速率大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率,则触发第六控制子模块;
    第六控制子模块,用于根据所述第五控制子模块的触发,丢弃满足第二预设条件的承载;
    其中,所述满足第二预设条件的承载包括:使连接到PDN网关发往所述网络切片的所有承载的总比特速率大于所述执行实体可提供给所述网络切片使用的聚合最大比特速率的承载。
  35. 一种资源共享的控制方法,应用于网络切片的资源共享配置实体,其中,所述方法包括:
    确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;
    将所述网络切片的资源共享配置信息发送至所述执行实体。
  36. 根据权利要求35所述的方法,其中,在所述确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息的步骤之前,所述方法还包括:
    接收所述执行实体发送的用于请求资源共享配置信息的请求消息。
  37. 根据权利要求35所述的方法,其中,所述将所述网络切片的资源共享配置信息发送至所述执行实体的步骤,包括:
    通过核心网控制节点,将所述网络切片的资源共享配置信息发送至所述执行实体。
  38. 根据权利要求35所述的方法,其中,在所述将所述网络切片的资源共享配置信息发送至所述执行实体的步骤之后,所述方法还包括:
    确定更新后的网络切片的资源共享配置信息;
    将更新后的网络切片的资源共享配置信息发送至所述执行实体。
  39. 根据权利要求38所述的方法,其中,在所述确定更新后的网络切片的资源共享配置信息的步骤之前,所述方法还包括:
    接收所述执行实体发送的用于请求更新资源共享配置信息的请求消息。
  40. 根据权利要求35所述的方法,其中,所述确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息的步骤,包括:
    根据网络切片的签约数据,确定所述执行实体对应的网络切片的资源共享配置信息;
    其中,所述网络切片在不同执行实体上的资源共享配置信息相同或者不同。
  41. 根据权利要求35所述的方法,其中,所述确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息的步骤,包括:
    根据所述执行实体的位置信息和/或时间信息,确定所述执行实体对应的网络切片的资源共享配置信息。
  42. 一种网络切片的资源共享配置实体,其中,所述资源共享配置实体包括:
    第一确定模块,用于确定网络切片中执行资源共享控制的执行实体对应的网络切片的资源共享配置信息;
    第三发送模块,用于将所述网络切片的资源共享配置信息发送至所述执行实体。
  43. 根据权利要求42所述的资源共享配置实体,其中,所述资源共享配置实体还包括:
    第二接收模块,用于接收所述执行实体发送的用于请求资源共享配置信息的请求消息。
  44. 根据权利要求42所述的资源共享配置实体,其中,所述第三发送模块,具体用于通过核心网控制节点,将所述网络切片的资源共享配置信息发送至所述执行实体。
  45. 根据权利要求42所述的资源共享配置实体,其中,所述资源共享配置实体还包括:
    第二确定模块,用于确定更新后的网络切片的资源共享配置信息;
    第四发送模块,用于将更新后的网络切片的资源共享配置信息发送至所述执行实体。
  46. 根据权利要求45所述的资源共享配置实体,其中,所述资源共享配置实体还包括:
    第三接收模块,用于接收所述执行实体发送的用于请求更新资源共享配置信息的请求消息。
  47. 根据权利要求42所述的资源共享配置实体,其中,所述第一确定模块,具体用于根据网络切片的签约数据,确定所述执行实体对应的网络切片的资源共享配置信息;
    其中,所述网络切片在不同执行实体上的资源共享配置信息相同或者不同。
  48. 根据权利要求42所述的资源共享配置实体,其中,所述第一确定模块,具体用于根据所述执行实体的位置信息和/或时间信息,确定所述执行实体对应的网络切片的资源共享配置信息。
  49. 一种网络切片中执行资源共享控制的执行实体,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求1至17中任一项所述的资源共享 的控制方法的步骤。
  50. 一种网络切片的资源共享配置实体,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述处理器执行所述计算机程序时实现如权利要求35至41中任一项所述的资源共享的控制方法的步骤。
  51. 一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至17、35至41中任一项所述的资源共享的控制方法的步骤。
PCT/CN2018/072223 2017-01-25 2018-01-11 资源共享的控制方法、执行实体及资源共享配置实体 WO2018137499A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710056513.8A CN108347736B (zh) 2017-01-25 2017-01-25 资源共享的控制方法、执行实体及资源共享配置实体
CN201710056513.8 2017-01-25

Publications (1)

Publication Number Publication Date
WO2018137499A1 true WO2018137499A1 (zh) 2018-08-02

Family

ID=62961892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/072223 WO2018137499A1 (zh) 2017-01-25 2018-01-11 资源共享的控制方法、执行实体及资源共享配置实体

Country Status (2)

Country Link
CN (1) CN108347736B (zh)
WO (1) WO2018137499A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10681589B1 (en) 2018-12-03 2020-06-09 At&T Itellectual Property I, L.P. Vertical slice management and selection leveraging dynamic alliances of access core and service network resources
WO2021098104A1 (en) * 2020-03-20 2021-05-27 Zte Corporation Method of authorization for network slicing
WO2021123411A1 (en) * 2019-12-21 2021-06-24 Koninklijke Kpn N.V. Managing resource utilization by multiple network slices
US11916734B2 (en) 2019-03-22 2024-02-27 Koninklijke Kpn N.V. Third party network and network slice management

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109041132B (zh) 2018-09-26 2021-09-14 电子科技大学 基于空口切片的超低时延上行业务流资源预留和分配方法
CN114902724A (zh) * 2019-12-31 2022-08-12 华为技术有限公司 通信方法及装置
WO2021093173A1 (en) * 2020-01-20 2021-05-20 Zte Corporation Method for slice specific information
CN111356140B (zh) * 2020-03-06 2023-03-24 达闼机器人股份有限公司 网络接入的方法、装置、存储介质及网络设备
CN113645666A (zh) * 2020-04-27 2021-11-12 华为技术有限公司 流量控制方法、网络设备与通信系统
CN114270934A (zh) * 2020-04-30 2022-04-01 北京小米移动软件有限公司 控制数据传输速率的方法、装置、通信设备及存储介质
CN111769988B (zh) * 2020-06-30 2021-07-20 中国科学院计算技术研究所 一种多切片共享基站资源的管理方法
CN114828103A (zh) * 2021-01-19 2022-07-29 华为技术有限公司 网络切片通信的方法、装置和系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327529A (zh) * 2013-05-27 2013-09-25 北京邮电大学 针对移动通信网络的OpenFlow协议架构及业务分片处理方法
CN103648088A (zh) * 2013-11-18 2014-03-19 上海华为技术有限公司 一种网络资源控制方法和装置
CN105812217A (zh) * 2014-12-29 2016-07-27 中国移动通信集团公司 一种虚拟网络划分方法及多控制器代理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895248B1 (en) * 1998-06-02 2005-05-17 The Board Of Trustees Of The Leland Stanford Junior University Dynamic resource allocation and media access control for a wireless ATM network
US9537730B2 (en) * 2009-09-18 2017-01-03 Nokia Solutions And Networks Gmbh & Co. Kg Virtual network controller
CN104135541B (zh) * 2014-08-15 2017-10-17 宇龙计算机通信科技(深圳)有限公司 资源共享方法和资源共享系统
CN107770794B (zh) * 2016-08-15 2023-05-09 华为技术有限公司 一种网络切片配置方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103327529A (zh) * 2013-05-27 2013-09-25 北京邮电大学 针对移动通信网络的OpenFlow协议架构及业务分片处理方法
CN103648088A (zh) * 2013-11-18 2014-03-19 上海华为技术有限公司 一种网络资源控制方法和装置
CN105812217A (zh) * 2014-12-29 2016-07-27 中国移动通信集团公司 一种虚拟网络划分方法及多控制器代理装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10681589B1 (en) 2018-12-03 2020-06-09 At&T Itellectual Property I, L.P. Vertical slice management and selection leveraging dynamic alliances of access core and service network resources
US10887798B2 (en) 2018-12-03 2021-01-05 At&T Intellectual Property I, L.P. Vertical slice management and selection leveraging dynamic alliances of access core and service network resources
US11916734B2 (en) 2019-03-22 2024-02-27 Koninklijke Kpn N.V. Third party network and network slice management
WO2021123411A1 (en) * 2019-12-21 2021-06-24 Koninklijke Kpn N.V. Managing resource utilization by multiple network slices
WO2021098104A1 (en) * 2020-03-20 2021-05-27 Zte Corporation Method of authorization for network slicing

Also Published As

Publication number Publication date
CN108347736A (zh) 2018-07-31
CN108347736B (zh) 2020-04-17

Similar Documents

Publication Publication Date Title
WO2018137499A1 (zh) 资源共享的控制方法、执行实体及资源共享配置实体
EP2955631B1 (en) Controlling of virtualized network functions for usage in communication network
WO2019158102A1 (zh) 一种确定QoS描述信息的方法和装置
US10575300B2 (en) Bandwidth control method and bandwidth control device
KR20220034855A (ko) 데이터 전송 방법 및 관련된 장치
US10383000B2 (en) Coordinated RAN and transport network utilization
US11469980B2 (en) Network access method and terminal
US20170264592A1 (en) Methods and systems for secure network service
WO2019024940A1 (zh) 数据传输方法及装置
CN111971944A (zh) 配置网络切片
JP2022501929A (ja) データ伝送方法及び装置
WO2022179614A1 (zh) 原生算力业务实现方法、装置、网络设备及终端
US20240036942A1 (en) Information processing method and apparatus, device, and storage medium
US20210385693A1 (en) Method and apparatus for controlling quality of service of sidelink communication, medium, and electronic device
KR20200088441A (ko) 요청 프로세싱 방법 및 대응하는 엔티티
CN112087777B (zh) 一种mdbv的确定方法、装置及系统
WO2022143748A1 (zh) 信息处理方法、装置、设备及存储介质
CN106792923A (zh) 一种配置QoS策略的方法及装置
WO2021227600A1 (zh) 一种网络切片控制方法及通信装置
CN114980033A (zh) 原生算力业务实现方法、装置、网络设备及终端
WO2017107152A1 (zh) 无线通信网络中确定网络制式的方法、接入点设备、终端设备和无线网络控制器
WO2018137554A1 (zh) 一种干扰协调方法及装置
JP5059555B2 (ja) 移動通信システム、無線回線制御装置、移動機、交換機、および、無線回線制御方法
WO2015180010A1 (zh) 一种无线回传的方法、移动终端及系统
US9420470B2 (en) Application aware communication system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18744699

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18744699

Country of ref document: EP

Kind code of ref document: A1