CN112637934B - Resource determining method, resource determining device and storage medium - Google Patents
Resource determining method, resource determining device and storage medium Download PDFInfo
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- CN112637934B CN112637934B CN202011566173.1A CN202011566173A CN112637934B CN 112637934 B CN112637934 B CN 112637934B CN 202011566173 A CN202011566173 A CN 202011566173A CN 112637934 B CN112637934 B CN 112637934B
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- H04W48/16—Discovering, processing access restriction or access information
Abstract
The present disclosure relates to a resource determination method, a resource determination apparatus, and a storage medium. The resource determining method is applied to a terminal and comprises the following steps: determining an application operated by a terminal, determining a terminal slice type corresponding to the application, and determining a terminal slice resource corresponding to the slice type; and determining the network slice resource accessed by the application based on the terminal slice resource. By the method and the device, terminal user experience can be optimized, and network equipment efficiency is improved. The efficiency of network service is greatly improved, the network performance required by the application scene can be guaranteed, the operation and maintenance of the network become simple, and the investment and operation and maintenance cost can be reduced.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a resource determination method, a resource determination apparatus, and a storage medium.
Background
With the development of communication technology, more and more application scenes have appeared, and the application scenes have different network requirements, and the different application scenes have very different requirements in the aspects of network function, system performance, safety, user experience and the like, so that a network slicing technology is provided. In the related technology of slice standardization, resources of network side slices are defined in a protocol specification, for example, core network slice resources, transmission network slice resources, logic slice resources of a wireless network, and the like are defined, and different network slices correspond to different application scenarios.
However, in the related art, the network efficiency is relatively low due to the lack of the linkage of the terminal network resource and the network slice resource.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides a resource determination method, a resource determination apparatus, and a storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided a resource determining method applied to a terminal, the method including:
determining an application operated by a terminal, determining a terminal slice type corresponding to the application, and determining a terminal slice resource corresponding to the slice type; and determining the network slice resource accessed by the application based on the terminal slice resource.
In one embodiment, the determining a terminal slice type corresponding to the application includes:
determining the data stream characteristics of the application, and determining a terminal slice type matched with the data stream characteristics in a terminal slice resource management library based on the data stream characteristics; the terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with the network slice type.
In one embodiment, the determining the terminal slice resource corresponding to the slice type includes:
determining the equipment type of the terminal and/or determining the data stream characteristics of the terminal slice type corresponding to the application; and determining the terminal slice resources matched with the terminal equipment type and/or the application data stream characteristics based on the corresponding relation among the equipment type, the data stream characteristics and the terminal slice resources.
In one embodiment, the determining, based on the terminal slice resources, network slice resources to which the terminal runs the application access includes:
determining a network access parameter corresponding to the terminal slice resource; and determining the network slice resources matched with the network access parameters as the network slice resources accessed by the terminal running the application.
In one embodiment, the determining the network access parameter corresponding to the terminal slice resource includes:
determining network parameters of an initial registration network; and determining a network access parameter corresponding to the terminal slice resource based on the network parameter.
According to a second aspect of the embodiments of the present disclosure, there is provided a resource determining apparatus, applied to a terminal, the apparatus including:
the system comprises a first determining module, a second determining module and a third determining module, wherein the first determining module is used for determining an application operated by a terminal, determining a terminal slice type corresponding to the application and determining a terminal slice resource corresponding to the slice type; and the second determining module is used for determining the network slice resources accessed by the application based on the terminal slice resources.
In one embodiment, the first determining module is configured to:
determining the data stream characteristics of the application, and determining the terminal slice type matched with the data stream characteristics in a terminal slice resource management library based on the data stream characteristics; the terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with the network slice type.
In one embodiment, the first determining module is configured to:
determining the equipment type of the terminal and/or determining the data stream characteristics of the terminal slice type corresponding to the application; and determining the terminal slice resources matched with the terminal equipment type and/or the application data stream characteristics based on the corresponding relation among the equipment type, the data stream characteristics and the terminal slice resources.
In one embodiment, the second determining module is configured to:
determining a network access parameter corresponding to the terminal slice resource; and determining the network slice resources matched with the network access parameters as the network slice resources accessed by the terminal running the application.
In one embodiment, the first determining module is configured to:
determining network parameters of an initial registration network; and determining a network access parameter corresponding to the terminal slice resource based on the network parameter.
According to a third aspect of the embodiments of the present disclosure, there is provided a resource determining apparatus, including:
a processor; a memory for storing processor-executable instructions; wherein the processor is configured to: the method for determining resources as described in the first aspect or any one of the embodiments of the first aspect is performed.
According to a fourth aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium, wherein instructions, when executed by a processor of a mobile terminal, enable the mobile terminal to perform the method for determining resources as described in the first aspect or any one of the embodiments of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: according to the method and the device, the corresponding terminal slice resources are determined for the currently running application, the accessed network slice resources are further determined according to the terminal slice resources, the terminal slice resources are divided and determined, the terminal slice resource concept is created, the terminal resources and the network slice resources are linked, the terminal user experience is optimized, and the network equipment efficiency is improved. By the method and the system, the efficiency of network service is improved, the network performance required by an application scene can be guaranteed, the operation and maintenance of the network become simple, and the investment and operation and maintenance cost can be reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a wireless communication system in which a terminal and a network are linked, which is shown in the present disclosure.
FIG. 2 is a flowchart illustrating a resource determination method according to an example embodiment.
FIG. 3 is a flow chart illustrating yet another method of resource determination, according to an example embodiment.
FIG. 4 is a flow diagram illustrating a method for resource determination in accordance with an exemplary embodiment.
FIG. 5 is a flowchart illustrating yet another method of resource determination, according to an example embodiment.
FIG. 6 is a flowchart illustrating a resource determination method according to an example embodiment.
Fig. 7 is a schematic diagram illustrating yet another resource determination method according to an example embodiment.
Fig. 8 is a block diagram illustrating a resource determination apparatus according to an example embodiment.
FIG. 9 is a block diagram illustrating an apparatus for resource determination in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
With the development of communication technology, different scenes have different requirements on networks, and the application scenes have different network requirements, and the different application scenes have very different requirements in the aspects of network functions, system performance, safety, user experience and the like. If a single network is used to serve different application scenarios, a complex network architecture, inefficient network management and inefficient resource utilization may result. The communication network needs to be more flexibly deployed and needs to be managed in a classified mode, and network slicing is just one mode of networking according to needs, so that a network slicing technology is provided. The slicing technology is to cut a physical network into a plurality of virtual end-to-end networks, and each virtual network, including devices, access networks, transmission networks and core networks in the network, is logically independent, so that the failure of any virtual network does not affect other virtual networks. Each virtual network has different functional characteristics and is oriented to different requirements and services. The network slicing technology provides isolated network environments for different application scenes, so that different application scenes can customize functions and characteristics according to requirements of the application scenes.
Since the slice standardization work group is established, the related art of communication is defined, wherein the slices are defined on the network side in the related protocol. Such as core network, transport network, logical slice resources of the wireless network. The terminal is used as an access end of a network, and a concept related to terminal slicing and how to realize linkage of resources with the network slicing are not provided, so that the network efficiency is improved.
Based on the problems in the related art described above, the present disclosure provides a resource determination method. The concept of terminal slicing is put forward, the slicing resources of the terminal are divided, and the linkage of the slicing resources of the terminal and the slicing resources of the network is solved. Where the linkage of terminal slice with network slice resources can be applied to fig. 1. Fig. 1 is a wireless communication system in which a terminal and a network are linked, which is shown in the present disclosure. Referring to fig. 1, the wireless communication system includes a terminal and a network device. And the terminal and the network equipment transmit and receive information through wireless resources.
It is understood that the wireless communication system shown in fig. 1 is only a schematic illustration, and other network devices, such as a core network device, a wireless relay device, a wireless backhaul device, etc., may also be included in the wireless communication system, which is not shown in fig. 1. The number of network devices and the number of terminals included in the wireless communication system are not limited in the embodiments of the present disclosure.
It is further understood that the wireless communication system of the embodiments of the present disclosure is a network providing wireless communication functions. Wireless communication systems may employ different communication technologies, such as Code Division Multiple Access (CDMA), wideband Code Division Multiple Access (WCDMA), time Division Multiple Access (TDMA), frequency Division Multiple Access (FDMA), orthogonal Frequency Division Multiple Access (OFDMA), single Carrier FDMA, carrier Sense Multiple Access with Collision Avoidance (SC-FDMA). Networks can be classified into 2G (english: generation) networks, 3G networks, 4G networks, or future evolution networks, such as 5G networks, according to factors such as capacity, rate, and delay of different networks, and a 5G network can also be referred to as a New Radio Network (NR). For ease of description, this disclosure will sometimes simply refer to a wireless communication network as a network.
Further, the network devices referred to in this disclosure may also be referred to as radio access network devices. The radio access network device may be: a base station, an evolved node B (enb), a home base station, an Access Point (AP), a wireless relay node, a wireless backhaul node, a Transmission Point (TP), a Transmission and Reception Point (TRP) in a wireless fidelity (WIFI) system, and the like, and may also be a gNB in an NR system, or may also be a component or a part of a device constituting the base station. When a vehicle networking (V2X) communication system, the network device may also be an in-vehicle device. It should be understood that, in the embodiments of the present disclosure, the specific technology and the specific device form adopted by the network device are not limited.
Further, the Terminal referred to in this disclosure may also be referred to as a Terminal device, a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), and the like, and is a device that provides voice and/or data connectivity to a User, for example, the Terminal may be a handheld device having a wireless connection function, a vehicle-mounted device, and the like. Currently, some examples of terminals are: a smart Phone (Mobile Phone), a Pocket Computer (PPC), a palm top Computer, a Personal Digital Assistant (PDA), a notebook Computer, a tablet Computer, a wearable device, or a vehicle-mounted device, etc. Further, when being a vehicle networking (V2X) communication system, the terminal device may also be an in-vehicle device. It should be understood that the embodiments of the present disclosure do not limit the specific technologies and the specific device forms adopted by the terminal.
The present disclosure will explain a resource determination method proposed by the present disclosure with reference to the embodiments and the accompanying drawings.
FIG. 2 is a flowchart illustrating a resource determination method according to an example embodiment. As shown in fig. 2, the resource determination method is used in a terminal and includes the following steps.
In step S11, the application run by the terminal is determined, the terminal slice type corresponding to the application is determined, and the terminal slice resource corresponding to the slice type is determined.
In the embodiment of the present disclosure, the terminal may detect the currently running application, and determine a service scenario to which the currently running application belongs, for example, the currently running application belongs to a video service scenario, or a gesture control service scenario. And further determining the terminal slice type corresponding to the application. And further determining a terminal slice resource corresponding to the running application according to the determined terminal slice type and the application running by the terminal. The terminal slice resources can be constructed into a plurality of logically independent terminal slice resources according to different requirements of application scenes, so that the operation efficiency of the terminal is improved. The terminal resources include, but are not limited to, a Central Processing Unit (CPU)/a Graphics Processing Unit (GPU), a big core, a small core, a Read-Only Memory (ROM)/a Random Access Memory (RAM), a protocol stack assembly, a priority queue, a device type selection, an enabled bearer, a shared bearer, a Radio Frequency (RF) resource, and the like.
In step S12, based on the terminal slice resource, a network slice resource to which the application accesses is determined.
In the embodiment of the disclosure, the terminal slice resources at least comprise network access parameters, the parameters of the network slice resources are matched with the network access parameters of the terminal slice resources, the network slice resources matched with the network access parameters of the terminal slice resources are determined, and the network slice resources matched with the network access parameters of the terminal slice resources are determined as the network slice resources accessed by the terminal running application.
Or, in an exemplary embodiment of the present disclosure, the terminal slice resource may further include an application identifier corresponding to the terminal slice resource, where the application corresponding to the application identifier is an application run by the terminal, the application identifier further includes information of the terminal slice resource, and the network slice resource accessed by the terminal running application is determined according to the application identifier. The identifier may be a group of numbers, letters, symbols, or a character string composed of these combinations, and the like, and the embodiment of the present application is not limited.
The following embodiments of the present disclosure will be described with reference to the accompanying drawings.
FIG. 3 is a flow diagram illustrating a method for resource determination in accordance with an exemplary embodiment. As shown in fig. 4, determining the terminal slice type corresponding to the application includes the following steps.
In step S21, the data stream characteristics of the application are determined, and a terminal slice type matching the data stream characteristics is determined in the terminal slice resource management library based on the data stream characteristics.
In the embodiment of the present disclosure, the terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with the network slice type. The terminal slice resource management library is used for managing terminal slice resources and distributing different terminal slice resources for the application according to different terminal slice types. Further, the application applies for subscribing the terminal slice type, the terminal slice resource management library identifies the data feature stream of the application, and determines the terminal slice type allocated to the application based on the identified data feature stream. Therein, it is understood that a data feature stream is a set of bytes having a start point and an end point, and that the data of the data feature stream is an ordered sequence of data, including at least an output stream and an input stream.
The following embodiments of the present disclosure will be described with reference to the accompanying drawings.
FIG. 4 is a flow diagram illustrating a method for resource determination in accordance with an exemplary embodiment. As shown in fig. 4, determining a terminal slice resource corresponding to a slice type includes the following steps.
In step S31, the device type of the terminal is determined, and/or the data stream characteristics corresponding to the slice type of the terminal are determined.
In step S32, a terminal slice resource matching the terminal device type and/or the application data stream characteristic is determined based on the correspondence between the device type, the data stream characteristic, and the terminal slice resource.
In the embodiment of the present disclosure, the device type of the terminal is determined based on the terminal slice resource management library, and the device type of the current terminal and the data stream characteristics of the running application corresponding to the terminal slice type are determined by using the data stream characteristics corresponding to the terminal slice type and the corresponding relationship of the terminal slice resource. In one embodiment, the terminal slice resource matching the terminal device type is determined according to the device type, the data stream characteristics and the corresponding relationship of the terminal slice resource in the terminal slice resource management library. In one embodiment, the terminal slice resource to which the data stream feature is applied is determined according to the device type or the data stream feature in the terminal slice resource management library and the corresponding relationship of the terminal slice resource. In the embodiment of the present disclosure, the above two embodiments may be implemented separately or together.
For example, if the currently running application is a video application, identifying data stream characteristics of the video application according to the video application, determining a terminal slice type according to the data stream characteristics of the video application and a terminal device type running the video application, and further determining terminal slice resources according to the terminal slice type, a rate and an error rate of the video application and a ratio of terminal device type resources.
The following embodiments of the present disclosure will be described with reference to the accompanying drawings, which are used to determine a network slice resource to which a terminal runs an application to access based on the terminal slice resource.
FIG. 5 is a flow diagram illustrating a method for resource determination in accordance with an exemplary embodiment. As shown in fig. 5, determining the network slice resource accessed by the terminal running the application based on the terminal slice resource includes the following steps.
In step S41, a network access parameter corresponding to the terminal slice resource is determined.
In step S42, the network slice resource matching the network access parameter is determined as the network slice resource accessed by the terminal running application.
In the embodiment of the disclosure, the terminal slice resource includes a network access parameter, and when the network slice resource is accessed, the accessed network slice resource is determined according to the network access parameter. The method comprises the steps that a terminal determines running applications, the equipment type of the terminal is determined based on a terminal slice resource management library, the data stream characteristics of the terminal corresponding to the application slice types and the corresponding relation of the terminal slice resources are determined, the equipment type of the current terminal and the data stream characteristics of the terminal corresponding to the running applications are determined, and the terminal slice resources matched with the equipment type of the terminal and the application data stream characteristics are determined according to the corresponding relation of the equipment type, the data stream characteristics and the terminal slice resources in the terminal slice resource management library. The data flow characteristics can comprise bit error rate and speed, and the terminal slice resources are determined according to the speed and bit error rate in the application data flow characteristics and the occupation ratio of the terminal type resources. For example, if the currently running application is a video application, the data stream characteristics of the video application are identified according to the video application, the terminal slice type is determined according to the data stream characteristics of the video application and the type of the terminal device running the video application, and the terminal slice resource is further determined according to the terminal slice type and the occupancy rate of the video application. And further determining a network access parameter corresponding to the terminal slice resource according to the determined terminal slice resource, matching the network access parameter with the parameter of the network slice resource, determining the network slice resource matched with the network access parameter, and determining the matched network slice resource as the network slice resource accessed by the terminal running the application.
The network access parameter of the terminal slice resource is determined in the following manner.
FIG. 6 is a flow diagram illustrating a method for resource determination in accordance with an exemplary embodiment. As shown in fig. 6, determining the network access parameter corresponding to the terminal slice resource includes the following steps.
In step S51, determining a network parameter of the initial registration network;
in step S52, a network access parameter corresponding to the terminal slice resource is determined based on the network parameter.
In the embodiment of the present disclosure, when the terminal outputs an access Network, initial registration generally needs to be performed, the terminal sends a registration request to the Network side, initiates the registration request by using a Radio Resource Control (RRC) message carrying a data storage server message, and carries (requests) Network Slice Selection auxiliary Information (Requested NSSAI) in the registration request. The network slice selection assistance information may be network configured, and one UE may configure a plurality of slices. If there is no network slice selection assistance information of the network configuration, a preset single network slice selection assistance information may be used. The base station routes network attached storage signaling to a proper core access and mobility management function based on auxiliary information provided by the terminal in a radio resource control message, and if the auxiliary information is not provided, the network attached storage signaling is routed to a default core access and mobility management function, the core access and mobility management function determines allowed network slice selection auxiliary information and network slice selection auxiliary information by inquiring a unified data management function and a network slice selection function, and transmits the allowed network slice selection auxiliary information or network slice selection auxiliary information and a Registration Area (RA) to the terminal through a Registration response (English). The terminal determines network parameters fed back by the network during initial registration, and determines network access parameters corresponding to terminal slice resources from the parameters based on the network fed back by the network.
Fig. 7 is a diagram illustrating a resource determination method according to an example embodiment. The application scenarios include Enhanced Mobile Broadband (eMBB), high-reliability Low-latency Communications (urlclc), and large-scale internet of things (mtc), which are described as examples, and of course, the embodiment of the present disclosure is not limited to these three application scenarios, and the present disclosure does not specifically limit the specific application scenarios.
In the disclosed embodiments, enhanced mobile broadband mainly includes an application scenario with human-centric, with ultra-high transmission rate; the high-reliability low-delay connection supports high-speed movement, and the scene is more oriented to special applications such as Internet of vehicles, industrial control, remote medical treatment and the like; the large-scale internet of things can rapidly promote deep fusion of various vertical industries (such as smart cities, smart homes, environment monitoring and the like). Therefore, the embodiment of the present disclosure takes these three application scenarios as examples for explanation.
In fig. 7, among other things, a User Port Function (UPF) is used to adapt specific program requirements to core functions and system management functions. A Session Management Function (SMF) is used to process a service of a terminal. The AMF (Action Message Format) is a binary coding mode, has high transmission efficiency and can be transmitted on an application layer (HTTP).
In the embodiment of the disclosure, first, the terminal identifies the currently running application, determines the data stream characteristics of the application, and determines a specific application scenario according to the data stream characteristics, where the application scenario of the currently running application is determined to be an enhanced mobile broadband application scenario, a high-reliability low-delay connection, or a large-scale internet of things. After the currently running application scene is determined, the terminal slice type may be determined, the terminal slice resource may be determined through the terminal slice resource management library (i.e., the slice servization API in fig. 7) and the terminal slice resource type, and the terminal slice resource may be allocated to the currently running application. The terminal slice resources comprise a kernel slice, a stack layer slice and an access slice. The kernel slice can comprise one or more of real-time single-thread slice resources, multithreading uploading slice resources, multithreading downloading slice resources, large-kernel slice resources, small-kernel slice resources and physical continuous read-only memory slice resources, and each terminal slice resource is independent. The kernel resource can allocate one or more of real-time single-thread slice resources, multi-thread upload slice resources, multi-thread download slice resources, large-kernel slice resources, small-kernel slice resources and physical continuous read-only memory slice resources for the terminal through the scheduler according to the application scene of the application currently running by the terminal and the data stream characteristics of the application. The stack layer slice comprises one or more of a User Datagram Protocol (UDP), a UDP-based low-latency Internet transport layer Protocol (QUIC), a Transmission Control Protocol (TCP), a multi-path Transmission Control Protocol (MPTCP), an independent queue, a high priority or a common priority, and the slice resources of each terminal are independent. The terminal determines a user datagram protocol, a UDP-based low-delay internet transmission layer protocol, a transmission control protocol, a multi-path transmission control protocol, an independent queue, a high priority or a common priority according to the slice type of the currently running application through protocol assembly, and distributes terminal slice resources for the application scene of the currently running application and the data stream characteristics of the application of the terminal. The access slice comprises one or more of slice measurement and scheduler, professional bearing, shared bearing and WiFi terminal slice resource, and each terminal slice resource is independent. And the terminal allocates terminal slice resources for the currently running application through the driving program according to the application scene of the currently running application and the data stream characteristics of the application.
For the network side, the network side determines the application currently running on the terminal, and determines that the application currently running on the terminal belongs to a video/scene service flow (i.e. enhanced mobile broadband) or a gesture control service flow (i.e. high-reliability low-delay connection) through the user port function identification, so as to determine the network slice resource allocated to the terminal. The terminal determines the network slice resources according to the network access parameters, and the terminal can adapt to the terminal slice resources in the terminal after accessing the network slice resources. According to the method and the device, the terminal resources are divided to determine the terminal slice resources, the terminal slicing resource concept is established, the terminal resources are linked with the network slice resources, the terminal user experience is optimized, and the network equipment efficiency is improved. The efficiency of network service is greatly improved, the network performance required by the application scene can be ensured, the operation and maintenance of the network become simple, and the investment and the operation and maintenance cost can be reduced.
Based on the same conception, the embodiment of the disclosure also provides a resource determining device.
It is to be understood that the resource determination apparatus provided in the embodiments of the present disclosure includes a hardware structure and/or a software module for performing the above functions. The disclosed embodiments can be implemented in hardware or a combination of hardware and computer software, in combination with the exemplary elements and algorithm steps disclosed in the disclosed embodiments. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
Fig. 8 is a block diagram illustrating a resource determination apparatus 100 according to an example embodiment. Referring to fig. 8, the resource determining apparatus includes a first determining module 101 and a second determining module 102.
The first determining module 101 is configured to determine an application run by a terminal, determine a terminal slice type corresponding to the application, and determine a terminal slice resource corresponding to the slice type. And the second determining module is used for determining the network slice resources accessed by the application based on the terminal slice resources.
In the embodiment of the present disclosure, the first determining module 101 is configured to determine a data stream characteristic of an application, and determine, in the terminal slice resource management library, a terminal slice type matching the data stream characteristic based on the data stream characteristic. The terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with the network slice type.
In the embodiment of the present disclosure, the first determining module 101 is configured to determine a device type of the terminal, and/or determine a data stream characteristic of an application corresponding to a slice type of the terminal. And determining the terminal slice resources matched with the terminal equipment type and/or the application data stream characteristics based on the corresponding relation among the equipment type, the data stream characteristics and the terminal slice resources.
In this embodiment of the present disclosure, the second determining module 102 is configured to determine a network access parameter corresponding to a terminal slice resource. And determining the network slice resources matched with the network access parameters as the network slice resources accessed by the terminal running application.
In the embodiment of the present disclosure, the first determining module 101 is configured to determine a network parameter of an initially registered network. And determining network access parameters corresponding to the terminal slice resources based on the network parameters.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 9 is a block diagram illustrating an apparatus 200 for resource determination, according to an example embodiment. For example, the apparatus 200 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like.
Referring to fig. 9, the apparatus 200 may include one or more of the following components: a processing component 202, a memory 204, a power component 206, a multimedia component 208, an audio component 210, an input/output (I/O) interface 212, a sensor component 214, and a communication component 216.
The processing component 202 generally controls overall operation of the device 200, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 202 may include one or more processors 220 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 202 can include one or more modules that facilitate interaction between the processing component 202 and other components. For example, the processing component 202 can include a multimedia module to facilitate interaction between the multimedia component 208 and the processing component 202.
The memory 204 is configured to store various types of data to support operations at the device 200. Examples of such data include instructions for any application or method operating on device 200, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 204 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 208 includes a screen that provides an output interface between the device 200 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 208 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 200 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 210 is configured to output and/or input audio signals. For example, audio component 210 includes a Microphone (MIC) configured to receive external audio signals when apparatus 200 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 204 or transmitted via the communication component 216. In some embodiments, audio component 210 also includes a speaker for outputting audio signals.
The I/O interface 212 provides an interface between the processing component 202 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 214 includes one or more sensors for providing various aspects of status assessment for the device 200. For example, the sensor assembly 214 may detect an open/closed state of the device 200, the relative positioning of components, such as a display and keypad of the device 200, the sensor assembly 214 may also detect a change in the position of the device 200 or a component of the device 200, the presence or absence of user contact with the device 200, the orientation or acceleration/deceleration of the device 200, and a change in the temperature of the device 200. The sensor assembly 214 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 216 is configured to facilitate wired or wireless communication between the apparatus 200 and other devices. The device 200 may access a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 216 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 216 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 200 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as memory 204, comprising instructions executable by processor 220 of device 200 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
It is understood that "plurality" in this disclosure means two or more, and other terms are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like, are used to describe various information and should not be limited by these terms. These terms are only used to distinguish one type of information from another, and do not indicate a particular order or degree of importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It is further understood that, unless otherwise specified, "connected" includes direct connections between the two without other elements and indirect connections between the two with other elements.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice in the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (8)
1. A resource determination method is characterized in that the resource determination method is applied to a terminal, the terminal should have a terminal slice resource, the terminal slice resource is a logically independent terminal resource constructed by the terminal resource of the terminal according to different requirements of application scenes, and the method comprises the following steps:
determining an application operated by a terminal, determining data stream characteristics of the application, and determining a terminal slice type matched with the data stream characteristics in a terminal slice resource management library based on the data stream characteristics, wherein the terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with a network slice type;
determining the equipment type of the terminal and/or determining the data stream characteristics of the terminal slice type corresponding to the application;
determining terminal slice resources matched with the terminal equipment type and/or the application data stream characteristics based on the corresponding relation among the equipment type, the data stream characteristics and the terminal slice resources;
and determining the network slice resource accessed by the application based on the terminal slice resource.
2. The resource determination method according to claim 1, wherein the determining, based on the terminal slice resource, a network slice resource to which the terminal runs the application access comprises:
determining a network access parameter corresponding to the terminal slice resource;
and determining the network slice resources matched with the network access parameters as the network slice resources accessed by the terminal running the application.
3. The method of claim 2, wherein the determining the network access parameter corresponding to the terminal slice resource comprises:
determining network parameters of an initial registration network;
and determining a network access parameter corresponding to the terminal slice resource based on the network parameter.
4. A resource determination device is applied to a terminal, the terminal has terminal slice resources, the terminal slice resources are logically independent terminal resources constructed by the terminal resources of the terminal according to different requirements of application scenes, and the device comprises:
the first determining module is used for determining an application operated by a terminal, determining data stream characteristics of the application, and determining a terminal slice type matched with the data stream characteristics in a terminal slice resource management library based on the data stream characteristics, wherein the terminal slice type in the terminal slice resource management library is determined based on the data stream characteristics and is matched with a network slice type;
the first determining module is further configured to determine a device type of the terminal and/or determine a data stream characteristic of a terminal slice type corresponding to the application;
the first determining module is further configured to determine, based on a correspondence between a device type, a data stream feature, and a terminal slice resource, a terminal slice resource that matches the terminal device type and/or the application data stream feature;
a second determining module, configured to determine, based on the terminal slice resource, a network slice resource to which the application accesses.
5. The resource determination apparatus of claim 4, wherein the second determination module is configured to:
determining a network access parameter corresponding to the terminal slice resource;
and determining the network slice resources matched with the network access parameters as the network slice resources accessed by the terminal running the application.
6. The apparatus of claim 5, wherein the first determining module is configured to:
determining network parameters of an initial registration network;
and determining a network access parameter corresponding to the terminal slice resource based on the network parameter.
7. A resource determination apparatus, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to: performing the resource determination method of any of claims 1 to 3.
8. A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of a mobile terminal, enable the mobile terminal to perform the resource determination method of any one of claims 1 to 3.
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| CN112996087B (en) * | 2016-09-28 | 2023-03-10 | 华为技术有限公司 | Network slice selection method, terminal equipment and network equipment |
| JP6951437B2 (en) * | 2016-11-11 | 2021-10-20 | オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． | Wireless communication method, terminal equipment and network equipment |
| WO2019061529A1 (en) * | 2017-09-30 | 2019-04-04 | 上海诺基亚贝尔股份有限公司 | Method, apparatus, and computer readable storage medium for resource allocation among network slices |
| CN111165025B (en) * | 2017-10-16 | 2022-05-24 | 华为技术有限公司 | Collaborative terminal slicing and network slicing functions |
| US11172400B2 (en) * | 2018-03-06 | 2021-11-09 | Verizon Patent And Licensing Inc. | Method and system for end-to-end admission and congestion control based on network slicing |
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