CN112702744A

CN112702744A - Private cell establishing method, service operation method and device based on cellular network

Info

Publication number: CN112702744A
Application number: CN201911010528.6A
Authority: CN
Inventors: 赵其勇; 贾伟杰; 王娟娟
Original assignee: Shanghai Huawei Technologies Co Ltd
Current assignee: Shanghai Huawei Technologies Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2021-04-23

Abstract

The embodiments of the present application disclose a method, device, and device for establishing a dedicated cell based on a cellular network, which are used to implement path offloading, that is, user traffic offloading, ensure the operation of campus services, and improve the security and reliability of internal data transmission. and improve user experience. The method according to the embodiment of the present application includes: first obtaining configuration information of the dedicated cell, wherein the configuration information of the dedicated cell is obtained according to the configuration of the spectrum division ratio, and the spectrum division ratio is based on the spectrum requirement of the dedicated cell, the bandwidth requirement of the dedicated cell and the dedicated cell bandwidth requirement. If the traffic volume of the cell is determined, then the dedicated cell is established according to the configuration information of the dedicated cell.

Description

Private cell establishing method, service operation method and device based on cellular network

Technical Field

The embodiment of the application relates to the technical field of communication, in particular to a private cell establishing method, a service operation method and a device based on a cellular network.

Background

With the development of communication technology, the global economy has also started to enter the digitization period, so that the digitization transformation has become a necessary choice for the traditional enterprises to immediately take action, and the enterprises can accelerate the changes in internal processes, business modes and the like by means of digitization innovation through the digitization transformation, and meanwhile, the enterprise cost is reduced and the production efficiency of the enterprises is improved. The industry faces digital transformation, so extensive communication network connection is needed, and due to the characteristics of high speed, high reliability, high-density connection and low time delay of a fifth generation mobile communication technology (5G) mobile communication system, the digital and intelligent process transformation of various industries under the 5G mobile communication system is accelerated. However, in the traditional office park, the connection mode is mainly man-made, the connection capacity and range are limited, and smooth intercommunication between objects is not formed, so that the digital requirement cannot be met.

At present, the modernized internet trade garden can be divided into two major types, be production garden and public garden respectively, wherein the production garden has the production environment that has few people, thing are many, but simultaneously to reliability and data security high demand and have the strong intention of establishing private network, and public garden has the environment that has many people, thing are few, ordinary people and staff are many, and the own Application (APP) of garden and some thing need be connected, and network coverage is better simultaneously, and all have the intention for better service purchase order. In the modern internet industry park, a common networking technology is a Virtual Private Network (VPN), a public cellular Network or a self-established Private Network, wherein the self-established Private Network includes a self-established cellular Private Network and a wireless fidelity (WIFI).

However, when the campus uses the public network, the public network users and the campus users are mixed in telephone traffic, the campus service is seized by the public network service, the experience of the campus service cannot be guaranteed, and because the internal data of the campus needs to be forwarded and transmitted by the public network, the requirement that the internal data of the campus is only used and forwarded in the campus cannot be met, so that the safety and reliability of internal data transmission are low.

Disclosure of Invention

The embodiment of the application provides a method, a device and equipment for establishing a cell based on a cellular network, when a modern Internet industry park needs park internal data to be used and forwarded only inside an enterprise, path distribution of the internal data and public data can be achieved, namely traffic distribution of public network users and park users, so that safety and reliability of internal data transmission are improved, and user service experience is improved.

A first aspect of an embodiment of the present application provides a method for establishing a private cell, including:

acquiring special cell configuration information, wherein the special cell configuration information is acquired according to the configuration of a spectrum segmentation proportion, and the spectrum segmentation proportion is determined according to the spectrum requirement of a special cell, the bandwidth requirement of the special cell and the telephone traffic of the special cell;

and establishing the private cell according to the private cell configuration information.

In this way, when the modern internet trade garden needs the inside data of garden only to use and forward in the enterprise, and when the garden business needs to be ensured, can acquire the special district configuration information that obtains according to the configuration of spectrum segmentation proportion, then establish special district according to special district configuration information, the inside data of garden in special district only uses and forwards in the garden from this, realize the route reposition of redundant personnel of inside data and public data, public network user and garden user traffic reposition of redundant personnel promptly, thereby promote inside data transmission's security and reliability, and promote user service experience.

With reference to the first aspect of the embodiment of the present application, in a first implementation manner of the first aspect of the embodiment of the present application, before acquiring the dedicated cell configuration information, the spectrum slicing ratio needs to be acquired.

With reference to the first implementation manner of the first aspect of the present embodiment, in the second implementation manner of the first aspect of the present embodiment, the dedicated cell traffic volume is obtained, the dedicated cell bandwidth requirement is obtained according to the dedicated cell traffic volume, the dedicated cell spectrum requirement is obtained according to the dedicated cell bandwidth requirement, and the spectrum segmentation ratio is obtained according to the dedicated cell spectrum requirement.

By the mode, the spectrum segmentation proportion is obtained through the specific steps, and the feasibility of the scheme is improved.

A second aspect of the embodiments of the present application provides a method for service operation, including:

if the target equipment exists in the garden, selecting a local gateway, wherein the local gateway is selected according to the name APN of the access point of the garden;

if the target device uses the park service, and when the target device uses the common park service, the high-priority default bearer and the park Access Point Name (APN) are used by the local gateway to operate the common park service, wherein the park service comprises the common park service and the special park service;

and if the target equipment uses the park service and when the target equipment uses the special park service, the special park service is operated by using the special bearer and the park APN through the local gateway.

Through the mode, on the premise that the target equipment is determined to be in the park, the local gateway is selected, when the target equipment uses different park services in the park, the different bearers are used through the local gateway and the APN runs the corresponding park services, and service differentiation in the park is realized, wherein the high-priority default bearer is selected based on a third generation partnership project (3 GPP) protocol, so that different service priority guarantees of the target equipment are improved, and the use feeling of a user is improved.

With reference to the second aspect of the present disclosure, in a first implementation manner of the second aspect of the present disclosure, the target device triggers a campus entry condition, where the campus entry condition includes scanning a campus two-dimensional code, identifying a Near Field Communication (NFC) technology and a campus entry key, activating a campus APN when the target device triggers any one of the campus entry conditions, and then selecting a local gateway according to the campus APN.

With reference to the second aspect of the embodiment of the present application, in a second implementation manner of the second aspect of the embodiment of the present application, when a campus user enters a campus, the local gateway may be selected according to a campus APN and a campus TAC.

Through the mode, the park APN can be activated and the local gateway can be selected through different modes, and feasibility of the scheme is improved.

With reference to the second aspect of the embodiment of the present application, in a third implementation manner of the second aspect of the embodiment of the present application, before the local gateway is selected, it is determined whether the target device exists in the campus, and if the target device exists in the campus, the local gateway is selected.

With reference to the second aspect of the embodiment of the present application, in a fourth implementation manner of the second aspect of the embodiment of the present application, before the local gateway is selected, whether the target device exists in the campus is determined, if the target device does not exist in the campus, the macro gateway is selected, and then the target device runs a public service through the macro gateway by using a default bearer and a public APN.

Through the mode, whether the target equipment exists in the park or not is judged, and the target equipment runs different services according to different gateways according to the judgment result, so that the selectivity and the feasibility of the scheme are improved.

With reference to the third implementation manner of the second aspect of the embodiment of the present application, in the fifth implementation manner of the second aspect of the embodiment of the present application, before determining whether the target device exists in the campus, it should be determined whether the device is the target device, where the device includes the target device and the common device, and the difference between the target device and the common device is that the target device carries the campus APN and the public APN, so that the target device may not only enter the campus to use the campus APN, but also use the public APN in a public area, and the common device only carries the common APN and does not have a capability of using the campus APN, so when determining that the device is the target device, it may be determined whether the target device exists in the campus.

In combination with the third implementation manner of the second aspect of the embodiment of the present application, in the sixth implementation manner of the second aspect of the embodiment of the present application, before determining whether the target device exists in the campus, it should be determined whether the device is the target device first, which is similar to the fifth implementation manner of the second aspect of the embodiment of the present application.

Through the mode, before judging whether the target equipment exists in the park, the equipment is judged firstly, when the equipment is really the target equipment, the next judgment is carried out according to the target equipment, when the equipment is not the target equipment but common equipment, a large network gateway is selected to operate public services, the operation services are distinguished from the judgment equipment, and the service differentiation is embodied from the distinguishing equipment, so that the practicability of the scheme is improved.

With reference to the fifth implementation manner of the second aspect of the embodiment of the present application, in the seventh implementation manner of the second aspect of the embodiment of the present application, after the local gateway is selected, it is first determined whether the target device uses the campus service, and when the target device uses the campus service, it is determined whether the campus service used by the target device is a common campus service.

With reference to the fifth implementation manner of the second aspect of the embodiment of the present application, in an eighth implementation manner of the second aspect of the embodiment of the present application, after the local gateway is selected, it is first determined whether the target device uses the campus service, and when the target device does not use the campus service, the large-network gateway is still selected, and the default bearer and the public APN are used by the large-network gateway to run the public service.

By the mode, before the target equipment uses the common park service, whether the service used by the target equipment is the park service is judged, different gateways are selected according to different judgment results, and then different services are operated to achieve service differentiation, so that the feasibility of the scheme is improved.

A third aspect of embodiments of the present application provides a dedicated cell establishing apparatus, where the dedicated cell establishing apparatus includes a module configured to perform the method in the first aspect or any possible implementation manner of the first aspect.

A fourth aspect of the embodiments of the present application provides a service execution apparatus, which includes a module configured to execute the method in the second aspect or any possible implementation manner of the second aspect.

The present application also provides a communication device, which may be an integrated circuit chip, for implementing the functions of the aforementioned proprietary cell establishment apparatus.

The application also provides a communication device which can be an integrated circuit chip and is used for realizing the functions of the service operation device.

According to the technical scheme, the embodiment of the application has the following advantages:

when a modern internet industry park needs park internal data to be used and forwarded only inside an enterprise, and park services need experience guarantee, the configuration information of a special community obtained according to spectrum segmentation proportion configuration can be acquired, then the special community is established according to the configuration information of the special community, therefore, the park internal data in the special community is only used and forwarded in the park, path distribution of the internal data and the public data is achieved, namely public network users and park user telephone traffic distribution, safety and reliability of internal data transmission are improved, and user service experience is improved.

Drawings

Fig. 1 is a system architecture diagram of a communication system according to an embodiment of the present application;

fig. 2 is a system architecture diagram of a cellular virtual park private network solution system in an embodiment of the present application;

fig. 3 is a schematic system architecture diagram of a private cell establishment system according to an embodiment of the present application;

fig. 4 is a schematic system architecture diagram of a service operation system in an embodiment of the present application;

fig. 5 is a schematic diagram of an embodiment of a private cell establishment method in an embodiment of the present application;

fig. 6 is a schematic diagram of an embodiment of a service operation method in the embodiment of the present application;

fig. 7 is a schematic diagram of another embodiment of a service operation method in the embodiment of the present application;

fig. 8 is a schematic diagram of another embodiment of a service operation method in the embodiment of the present application;

fig. 9 is a schematic diagram of an embodiment of a dedicated cell establishing apparatus in an embodiment of the present application;

fig. 10 is a schematic diagram of an embodiment of a service operation apparatus in an embodiment of the present application;

fig. 11 is a schematic structural diagram of a private cell establishing device in an embodiment of the present application;

fig. 12 is a schematic structural diagram of a service operation device in the embodiment of the present application.

Detailed Description

The embodiment of the application provides a method, a device and equipment for establishing a private cell, when a modern Internet industry park needs park internal data to be used and forwarded only inside an enterprise, and park business needs experience guarantee, path distribution of the internal data and public data can be achieved, namely, traffic distribution of public network users and park users, so that the safety and reliability of internal data transmission are improved, and user business experience is improved.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that the names of all nodes and messages in the present application are only names set for convenience of description in the present application, and the names in the actual network may be different, and it should not be understood that the present application defines the names of various nodes and messages, on the contrary, any name having the same or similar function as the node or message used in the present application is considered as a method or equivalent replacement in the present application, and is within the protection scope of the present application, and will not be described in detail below.

In order to better understand the method, apparatus, and device for configuring a private cell disclosed in the embodiments of the present application, a system architecture of a communication system used in the embodiments of the present invention is described below. Referring to fig. 1, fig. 1 is a schematic system architecture diagram of a communication system according to an embodiment of the present application.

The embodiment of the present application is mainly applied to a 5G new radio access technology (new RAT), NR, system, as shown in fig. 1, in the system architecture, the network device and a User Equipment (UE) form a communication system, where the UE includes a UE 1 to a UE 6, in the embodiment of the present application, only the UE 1 to the UE 6 are taken as examples for description, and in practical applications, there may be more UEs and network devices.

In the communication system, the ue 1 to the ue 6 may send uplink data to the network device, and the network device receives the uplink data sent by the ue 1 to the ue 6. In addition, the user equipment 4 to the user equipment 6 may also constitute a communication system. In the communication system, the network device may send downlink data to the user equipment 1, the user equipment 2, the user equipment 3, and the user equipment 5; the user equipment 5 may also send downlink information to the user equipment 4 and the user equipment 6. The network devices and the user devices 1 to 6 are generally connected through a wireless network, or through a wired network, and if the connection is through a wireless network, the specific connection form may be a cellular wireless network, or another type of wireless network, and if the connection is through a wired network, the general connection form is a fiber network. It should be noted that, the communication systems mentioned in the embodiments of the present application include, but are not limited to: a Long Term Evolution (LTE) system, a fifth generation (5G) mobile communication system, or a communication system after 5G, such as a New Radio (NR) and a device to device (D2D) communication system.

It is to be understood that, when the network device is a base station, the network device may be an evolved Node B (eNB), a next generation base station (gNB), a next generation e-NB (ng-eNB), or another device, and when the network device is an eNB or a gNB, the network device may specifically be a serving cell base station or a neighboring cell base station.

The eNB is a bridge between an LTE (4G) user equipment and an Evolved Packet Core (EPC), and is connected to the eNB through an X2 interface, and has main functions of radio resource management, Internet Protocol (IP) header compression and user data stream encryption, MME selection when the user equipment is attached, routing user plane data to an S-GW, organizing and sending paging messages, organizing and sending broadcast messages, measurement and measurement report configuration for mobility or scheduling, and the like.

The gNB is a base station providing a New Radio (NR) user plane and control plane protocol for user equipment, which may be connected to a 5G core network (5GC) through an NG interface.

The NG-eNB is a base station providing E-UTRA user plane and control plane protocols for user equipment, which is connected to the 5GC through the NG interface.

In contrast, for a communication system required by an enterprise campus, an embodiment of the present application provides a solution for a cellular virtual park private network (C-VCN), and a description will be given below of coefficients used in the solution for the C-VCN used in the embodiment of the present application, with reference to fig. 2, where fig. 2 is a schematic diagram of a system architecture of a system for a solution for a cellular virtual park private network in the embodiment of the present application.

In the system framework, a core network element is connected with a public cloud, and the core network element function is divided into a control plane function and a user plane function. The control plane function is responsible for access and mobility management functions (AMFs) and Session Management Functions (SMFs). The access and mobility management functions are mainly responsible for performing registration, connection, reachability, and mobility management, providing a session management message transmission channel for User Equipment (UE) and SMF, and providing authentication and authorization functions for user access, a terminal, and a wireless core network control plane access point. The session management function is mainly responsible for tunnel maintenance, IP address allocation and management, User Plane (UP) function selection, policy enforcement, control in quality of service (QoS), charging data collection, and roaming functions. The User Plane Function (UPF) is mainly responsible for packet routing forwarding, policy enforcement, traffic reporting, and Qos processing.

In the system, an independent private network is virtualized by utilizing a public network, private network service is provided for the enterprise park, and the efficiency of the internal management flow and the production flow of the park is improved. Therefore, the system sinks the user plane function gateway to the enterprise park, namely, an independent user plane function gateway is established in the enterprise park, the user plane function gateway is connected with the private cloud, meanwhile, a park Identity (ID) identifier is configured for park user equipment in the enterprise park, whether the park is correctly accessed into a private network or not is mainly identified, the name of the private network can be displayed, it can be understood that the park ID is configured only in an identification mode, and the identification mode is not limited when the user equipment is correctly accessed into the private network or not, so that path distribution in the private environment and the public environment of the enterprise park is realized, namely, the isolation of resources and data distribution are realized.

Further, for the enterprise campus environment with few people and many things, such as a port, a dock, an industrial campus and an emergency guarantee area, which is not limited herein, and the requirements on the security and reliability of data transmission under these scenarios are very high, the present application provides a method for establishing a dedicated cell, so as to improve the security and reliability of data transmission under these scenarios, and therefore, in order to better understand the method for establishing a dedicated cell disclosed in the embodiments of the present application, a description will be given below of a system architecture for establishing a dedicated cell used in the embodiments of the present invention. Referring to fig. 3, fig. 3 is a schematic diagram of a system architecture of a private cell establishment system according to an embodiment of the present application.

In the system architecture, a core network element is connected with a public cloud, the core network element functions are divided into a control plane function and a user plane function, based on a CU separation architecture (CUPS), an independent user plane function gateway is established in an enterprise campus, the user plane function gateway is connected with a private cloud, a base station performs air interface isolation between the environment in the campus and the public environment, a private cell and a public cell are generated through a frequency switching scheme, the private cell adopts a campus ID (cell ID) identifier, the public cell adopts a public PLMN identifier, in the same campus, all private cells use the same campus ID (cell ID) which represents the name of the private network of the campus, all private cells form the private network of the campus in common, the public network cell in the campus uses a public network PLMN which is the same as a common user, and between the gardenes, the public land mobile network (public land mobile network), PLMN), but different campuses are distinguished by TAC, it can be understood that, in practical applications, different campuses PLMN may also be used between campuses, in case that a private PLMN can be obtained. By the method, the base station supports various network ID identifications, and provides an independent local performance statistical function based on the park ID.

Specifically, the identifier and access control in the campus may be implemented by means of TAC, sub PLMN and TAC combination or slice ID, which is not limited herein. The E2E network may be a non-standalone Network (NSA) or a standalone network (SA), which is not limited herein. The gateway routing may use APN, TAC, PLMN, or slice ID, which is not limited herein.

Further, for the enterprise park environments with many people and few things, such as hospitals, airports, schools, and stations, which are not limited herein, and the demands of different users for services and the demands of different types of enterprise services for experiences are different in these scenarios, the present application provides a service operation method, which guarantees a specified area, a specified user, and a specified application, so as to better understand a service operation method disclosed in the embodiments of the present application, the following describes a service operation system architecture used in the embodiments of the present invention. Referring to fig. 4, fig. 4 is a schematic diagram of a system architecture of a service operation system according to an embodiment of the present application.

In the system architecture, a core network element is connected with a public cloud, the core network element function is divided into a control plane function and a user plane function, an independent user plane function gateway is established in an enterprise park based on a CUPS (compute unified power system), the user plane function gateway is connected with a private cloud, meanwhile, services between the environment in the park and the public environment are divided into different service types, such as common park services, special park services and public services, and differentiated operation is carried out, and the service name is not understood to be limited to the application.

In the embodiment of the application, different business characteristics and different network requirements exist in different enterprise campus scenes, different schemes are adopted for different treatment, a frequency cutting scheme and a differentiated QoS scheme can be adopted for the enterprise campus, the following two schemes are described respectively, and it can be understood that the two schemes are not completely independent, a frequency cutting and differentiated QoS fusion scheme can be adopted in practical application, and specific limitation is not required here.

Firstly, frequency cutting scheme:

in the embodiment of the application, specific limitations are not provided herein for the enterprise park scenes with few people and many things, such as ports, docks, industrial fields and emergency and security areas. In this scenario, a self-established private network may be adopted, but in the self-established private network, industrial WiFi is greatly affected by interference, and lacks reliability, stability and security. And the park self-building cellular private network in the self-building private network has high construction cost and high operation cost, and needs a special person in an enterprise to maintain and simultaneously apply for a special frequency spectrum. In addition, the security and reliability requirements for data transmission under these scenarios are very high, so the present application provides a method for establishing a private cell to solve the problem in the current self-established private network, please refer to fig. 5, where fig. 5 is an exemplary schematic view of the method for establishing a private cell in the embodiment of the present application, and the method includes:

101. acquiring special cell configuration information, wherein the special cell configuration information is acquired according to the configuration of a spectrum segmentation proportion, and the spectrum segmentation proportion is determined according to the spectrum requirement of a special cell, the bandwidth requirement of the special cell and the telephone traffic of the special cell;

when an enterprise puts forward a digital demand on garden industry equipment in a private community, the garden industry equipment may be automation equipment, an intelligent device or other immovable mechanical equipment, such as an industrial camera, a robot, an unmanned aerial vehicle or a mechanical arm, it is understood that in practical application, other equipment or devices to be controlled and managed may be used, and the specific implementation is not limited herein. Therefore, the special cell spectrum requirement can be obtained, the special cell bandwidth requirement and the special cell telephone traffic can be obtained, then the spectrum segmentation proportion is determined according to the special cell spectrum requirement, the special cell bandwidth requirement and the special cell telephone traffic, and finally the special cell configuration information is obtained according to the spectrum segmentation proportion.

Optionally, the spectrum slicing ratio is obtained before the private cell configuration information is obtained.

Further optionally, firstly, based on the business flow model of the garden industry equipment, the special cell telephone traffic is used as the input of the business flow model of the garden industry equipment, then the bandwidth requirement of the special cell is used as the output of the business flow model of the garden industry equipment, then the spectrum requirement of the special cell is obtained, then the spectrum requirement of the common consumer is obtained according to the bandwidth requirement of the common consumer, the ratio of the two is the spectrum segmentation ratio, and therefore the configuration information of the special cell can be obtained.

In practical application, when a Remote Radio Unit (RRU) or an Active Antenna Unit (AAU) is used in a private cell and a public cell, the private cell and the public cell may each configure an independent carrier, configure a suitable carrier bandwidth according to capacity and rate requirements of a virtual park private network (VCN) of a park, and then select a suitable frequency point according to coverage requirements of the park VCN, for example, when there is a continuous coverage mobility requirement, an 800M or 900M frequency point may be selected, and when there is no continuous coverage and mobility requirement, a high-frequency carrier with low interference may be selected, so as to increase the rate. When the dedicated cell and the public cell share one RRU, the dedicated cell and the public scene may each configure an independent carrier, configure a suitable VCN carrier bandwidth for the capacity and rate requirements of the VCN of the campus, or configure a shared carrier in the dedicated cell and the public scene, where the users in the VCN of the campus and the public users perform services on the same carrier, and then reserve a certain frequency resource to allocate to the VCN users. The frequency resources are reserved with a plurality of frequency reservation modes, for example, a fixed ratio, that is, the ratio of resources enjoyed by each PLMN can be set for different PLMNs, and the resources of other operators cannot be penetrated by using each resource. The method can also be used for partial sharing, namely, the method can also share resources except for setting respective resource ratio, the VCN and public users seize the shared resources as required, and can also be used for complete sharing, namely, the method can also be used for sharing all resources in the carrier wave by the users in the VCN of the garden and the public network users and distributing the resources according to a scheduling algorithm. It should be understood that, in practical applications, there are other ways to obtain the dedicated cell configuration information according to the spectrum slicing ratio, and the details are not limited herein. Only a fixed proportion is exemplified below, when the telephone traffic is busy, a 1Gbps downlink rate can be obtained by a 100M frequency spectrum, the downlink bandwidth requirement of the equipment in the private cell industry is 400Mbps, and the bandwidth requirement of the service of the ordinary consumer is 600Mbps, then the OTT service traffic proportion of the equipment in the campus industry and the ordinary consumer in the campus is 4:6, so that the spectrum segmentation proportion is 4:6, namely, the private cell is divided into 40M frequency spectrums, and the public cell is configured with 60M frequency spectrums.

By the above manner, the spectrum segmentation proportion is obtained according to different requirements, then specific cell configuration information is obtained according to the spectrum segmentation proportion, meanwhile, on the basis of the private cell establishment system shown in fig. 3, data transmission safety is improved by transmitting data through a private air interface, and routing and time delay are reduced through a local gateway, so that feasibility of the scheme is improved.

102. And establishing the private cell according to the private cell configuration information.

The private cell is established through the private cell configuration information obtained in step 101, and after the private cell is established, the data in the campus can be transmitted in the private cell.

Through the mode, in the framework of the private cell establishment system shown in fig. 3, when a park puts forward a requirement for establishing a private network, based on traffic model comparison, a spectrum segmentation proportion is calculated and evaluated, the park configuration and activation are completed, establishment and opening of the private network of the VCN are realized, park equipment is accessed to the VCN network, data are transmitted through a private air interface according to private park configuration information, path distribution of park data and public data can be realized, the park data do not go out of the park, and therefore safety and reliability of internal data transmission are improved.

Secondly, a differentiated QoS scheme:

in the embodiment of the present application, specific to an enterprise campus environment with many people and few things, such as a hospital, an airport, a school, and a station, which is not limited herein, and requirements of enterprise-specific users and specific applications on services are different under these scenarios, therefore, the present application provides a method for service operation, please refer to fig. 6, where fig. 6 is an exemplary schematic diagram of a service operation method in the embodiment of the present application, and the exemplary schematic diagram includes:

201. if the target equipment exists in the garden, selecting a local gateway, wherein the local gateway is selected according to the name APN of the access point of the garden;

in the case where the target device is present on the campus, a local gateway is selected, which is selected by the campus APN and the QoS service is activated accordingly, accessing the private cloud on the campus.

202. If the target equipment uses the park service and when the target equipment uses the common park service, the high-priority default bearer and the park APN are used by the local gateway to operate the common park service, wherein the park service comprises the common park service and the special park service;

when the target device is using a park service, where the park service includes a general park service and a special park service, and the used park service is the general park service, the local gateway is selected to use the high-priority default bearer and the park APN to run the general park service through step 201, specifically, the high-priority default bearer is selected based on a 3GPP protocol, for example, a QoS Class Identifier (QCI) of the general park service is 6, and a QCI corresponding to the general park service is selected through a Subscriber Identity Module (SIM) card carried in the target device. Here, using NSA networking as an example, selecting based on a 4G QoS protocol with a bearer as a bearer under the NSA networking, where the QoS parameter is a QoS Class Identifier (QCI), and selecting based on a 5th generation mobile network (5G) QoS protocol with a QoS flow as a bearer under an independent (SA) networking, where the QoS flow is 5 QI.

203. And if the target equipment uses the park service and when the target equipment uses the special park service, the special park service is operated by using the special bearer and the park APN through the local gateway.

When the target device is using the campus service and the used campus service is the specific campus service, the local gateway is selected to use the dedicated bearer and the campus APN to run the specific campus service in step 201, specifically, for example, the QCI of the specific campus service is 3, the QoS policy may be configured by the serving gateway user plane function and the packet data gateway user plane function together, or the QoS policy may be issued based on the TAC by the policy control function in the core network, where the policy control function is mainly responsible for a unified policy framework and provides policy rules of the control plane function to select the QCI corresponding to the general campus service, and no limitation is made herein.

Specifically, for step 201, there are various ways how to select the local gateway, such as triggering a campus entry condition, activating a campus APN, and then selecting the local gateway according to the campus APN, or selecting the local gateway according to the campus APN and the campus TAC. The foregoing two modes are described separately below, and it is understood that there are other modes for selecting the gateway in practical application, and the details are not limited herein.

First, a manner of triggering a campus entry condition, activating a campus APN, and then selecting a local gateway according to the campus APN is described, please refer to fig. 7, where fig. 7 is a schematic diagram of another embodiment of a service operation method in an embodiment of the present application.

The user equipment is firstly divided into target equipment and common equipment, the common equipment is equipment held by non-campus personnel, the common equipment can only select a large network gateway, a public APN and a default bearer are used for operating a public service, the target equipment can select the large network gateway and can also select a local gateway, the public APN or the campus APN can be used, and meanwhile, the default bearer, the special bearer and the high-priority default bearer can be used for operating different services. Meanwhile, the target device may further include a park Application (APP) corresponding to the common device, and in practical application, the target device and the common device may be distinguished in other ways, which is not limited herein. Then, it may be determined whether the ue is the target device, and when the ue is not the target device, that is, the ue is the common device, a default bearer is established using the public APN, for example, at the same time, the QCI of the public service is 9, and the QCI corresponding to the public service may be selected only through the SIM card carried in the common device, and then the public service is operated through the gateway of the large network.

Further, when the user equipment is the target equipment, it needs to be determined whether the target equipment exists in the campus, and when the target equipment does not exist in the campus, the public service is operated through the gateway of the large network, and the specific operation mode is similar to that of the common equipment, which is not described herein again. And when the target device exists in the campus, that is, the target device triggers a campus entry condition, thereby activating a campus APN, and then selecting a local gateway according to the campus APN, where the campus entry condition may be that a scan campus enters a two-dimensional code or a flash campus enters Near Field Communication (NFC), and in actual application, there are also other campus entry conditions, for example, a target device holder presses a campus entry button, and a specific location is not limited herein.

Further, after the target device already exists in the campus and selects the local gateway, when the target device determines to run a service, where the service may include a campus service and a public service, and the campus service may be subdivided into a special campus service and a general campus service, it is necessary to determine whether the service that the target device needs to run is the campus service, and if not, it is similar to the target device running the public service, which is not described herein again.

When the service required to be operated by the target equipment is a park service, the park service type can be further judged, if the service is a common park service, if the service is similar to the step 202, the local gateway is selected to use a high-priority default bearer and a park APN to operate the common park service, and if the service is a special park service, if the service is similar to the step 203, the local gateway is selected to use a special bearer and the park APN to operate the special park service.

It can be understood that when the target device does not exist in the campus after running the campus service, the campus leaving condition is triggered, where the campus leaving condition may be to scan a campus leaving two-dimensional code or swipe a campus leaving Near Field Communication (NFC), and in an actual application, there are other campus leaving conditions, such as a target device holder pressing a campus leaving button, or an application layer determining that the network is disconnected, which is not limited herein. And when the target equipment triggers the park leaving condition, the large network gateway is automatically selected, and the step of judging whether the target equipment exists in the park can be returned to so as to carry out different service operations.

Next, a manner of selecting a local gateway according to the campus APN and the campus TAC will be described below, please refer to fig. 8, where fig. 8 is a schematic diagram of another embodiment of the service operation method in the embodiment of the present application.

The user equipment is firstly divided into the target equipment and the common equipment, and the target equipment and the common equipment are distinguished similarly to the above, which is not described herein again. And then, the user equipment is still judged, when the user equipment is not the target equipment, namely the user equipment is the common equipment, the public APN is used for establishing a default bearer, and then the public service is operated through the gateway of the large network. When the user equipment is the target equipment, it needs to further determine whether the target equipment exists in the campus, and when the target equipment does not exist in the campus, the public service is operated through the gateway of the large network, and the specific operation mode is similar to that of the common equipment, which is not described herein again. And when the target equipment exists in the garden, namely the park APN carried by the target equipment is bound with the fixed APP, when the park APN and the park TAC of the target equipment are obtained, the target equipment can be judged to exist in the park, and then the local gateway is obtained.

It can be understood that, when the target device does not exist in the campus after the operation of the campus service, that is, when the APN and the TAC of the target device are obtained, it may be determined that the target device does not exist in the campus, and then the gateway of the large network is selected, which is similar to the above steps, and meanwhile, the step of determining whether the target device exists in the campus may be returned to for performing different service operations.

Meanwhile, under the scene that a plurality of people exist and parts of objects exist at the same time, the frequency-cutting and QoS fusion scheme can be adopted in practical application, firstly, the frequency spectrum segmentation proportion is determined according to the frequency spectrum requirement of the special cell, the bandwidth requirement of the special cell and the telephone traffic of the special cell based on the frequency-cutting scheme, then, the configuration information of the special cell is obtained according to the frequency spectrum segmentation proportion, namely, part of special frequency spectrum is provided for the special cell according to the requirement, at the moment, data transmission can be carried out through different air interfaces according to the frequency spectrum segmentation proportion provided in the frequency-cutting scheme, and the effect of air interface isolation is achieved. And then, a differentiated QoS scheme is adopted in the special cell, the park service is further refined, and the special load bearing is used for the special park service to guarantee the service.

By the mode, the local gateway with the shortest path can access the private cloud or the application server of the park in low time delay, different gateways are selected, data distribution of park services and public services is achieved, isolation of wireless air interfaces is achieved through establishment of a special community, end-to-end path isolation is achieved, data in the park cannot be transmitted to a public area, safety of data transmission is improved, meanwhile, different QCIs are configured for different park services and public services, differentiated QoS is provided, and throughput rate and time delay of the services are guaranteed.

It should be understood that the examples in fig. 5 to 8 are only for facilitating the understanding of the embodiments of the present application by those skilled in the art, and are not intended to limit the embodiments of the present application to the specific scenarios illustrated. It will be apparent to those skilled in the art that various equivalent modifications or variations are possible in light of the examples shown in fig. 5-8, and such modifications or variations are intended to be included within the scope of the embodiments of the present application.

It should also be understood that the various aspects of the embodiments of the present application can be combined and used reasonably, and the explanation or illustration of the various terms appearing in the embodiments can be mutually referred to or explained in the various embodiments, which is not limited.

It should also be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

The method for establishing the private cell and the method for operating the service according to the embodiment of the present application are described in detail above with reference to fig. 1 to 8. The private cell establishing apparatus and the service operating apparatus according to the embodiment of the present application will be described below with reference to fig. 9 to 12. It should be understood that the technical features described in the method embodiments are equally applicable to the following apparatus embodiments.

Referring to fig. 9, an embodiment of a dedicated cell establishing apparatus 300 in the embodiment of the present application includes:

the acquiring module 301 is configured to acquire dedicated cell configuration information, where the dedicated cell configuration information is configured according to a spectrum splitting ratio, and the spectrum splitting ratio is determined according to a dedicated cell spectrum requirement, a dedicated cell bandwidth requirement, and a dedicated cell traffic volume;

an establishing module 302, configured to establish the private cell according to the private cell configuration information.

Optionally, the obtaining module 301 is further configured to obtain a spectrum slicing ratio.

Optionally, the obtaining module 301 is further configured to obtain a traffic volume of the dedicated cell;

the obtaining module 301 is further configured to obtain the bandwidth requirement of the dedicated cell according to the traffic of the dedicated cell;

the acquisition module 301 acquires a dedicated cell spectrum requirement according to the dedicated cell bandwidth requirement;

the obtaining module 301 obtains a spectrum segmentation ratio according to the spectrum requirement of the dedicated cell.

Referring to fig. 10, an embodiment of a service operating apparatus 400 in the embodiment of the present application includes:

a selecting module 401, configured to select a local gateway if the target device exists in the campus, where the local gateway is selected according to a name APN of a access point of the campus;

an operation module 402, configured to, if the target device uses a campus service, and when the target device uses a common campus service, use a high-priority default bearer and a campus APN through the local gateway to operate the common campus service, where the campus service includes the common campus service and a special campus service;

the running module 402 is further configured to run the specific campus service using a dedicated bearer and a campus APN through the local gateway if the target device uses the campus service and when the target device uses the specific campus service.

Optionally, the service operation apparatus 400 further includes:

an activation module 403, configured to trigger a campus entry condition by a target device, and activate a campus APN;

the selecting module 401 is further configured to select a local gateway according to the campus APN.

The selecting module 401 is further configured to select a local gateway according to the campus APN and the campus TAC.

Optionally, the service operation apparatus 400 further includes:

a judging module 404, configured to judge whether a target device exists in the campus;

the selection module 401 is further configured to select a local gateway if the target device exists in the campus.

Optionally, the determining module 404 is further configured to determine whether the target device exists in the campus;

the selecting module 401 is further configured to select a large network gateway if the target device does not exist in the campus;

the running module 402 is further configured to run a public service using the default bearer and the public APN through the large network gateway.

Optionally, the determining module 404 is further configured to determine whether the device is a target device, where the device includes the target device and a common device;

the determining module 404 is further configured to determine whether the target device exists in the campus if the device is the target device.

the selecting module 401 is further configured to select a large network gateway if the device is not the target device;

Optionally, the determining module 404 is further configured to determine whether the target device uses a campus service;

the determining module 404 is further configured to determine whether the target device uses a common campus service if the target device uses the campus service.

the selecting module 401 is further configured to select a large network gateway if the target device does not use the campus service;

Fig. 11 is a schematic structural diagram of a dedicated cell establishing apparatus 1100 according to an embodiment of the present invention, where the dedicated cell establishing apparatus 1100 may have a relatively large difference due to different configurations or performances, and may include one or more Central Processing Units (CPUs) 1122 (e.g., one or more processors) and a memory 1132, and one or more storage media 1130 (e.g., one or more mass storage devices) storing an application program 1142 or data 1144. Memory 1132 and storage media 1130 may be, among other things, transient storage or persistent storage. The program stored on the storage medium 1130 may include one or more modules (not shown), each of which may include a series of instruction operations for a proprietary cell establishment apparatus. Further, central processor 1122 may be configured to communicate with storage medium 1130 to perform a series of instructional operations on storage medium 1130 on proprietary cell establishment apparatus 1100.

The proprietary cell establishment apparatus 1100 may also include one or more power supplies 1126, one or more wired or wireless network interfaces 1150, one or more input-output interfaces 1158, and/or one or more operating systems 1141, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, and the like.

The steps performed by the dedicated cell establishing apparatus in the above embodiment may be based on the dedicated cell establishing apparatus structure shown in fig. 11.

Fig. 12 is a schematic structural diagram of a service execution apparatus 1200, which may have a relatively large difference due to different configurations or performances, and may include one or more Central Processing Units (CPUs) 1222 (e.g., one or more processors) and a memory 1232, and one or more storage media 1230 (e.g., one or more mass storage devices) storing an application program 1242 or data 1244. Memory 1232 and storage media 1230 can be, among other things, transient storage or persistent storage. The program stored in the storage medium 1230 may include one or more modules (not shown), each of which may include a series of instructions operating on a service execution apparatus. Further, the central processor 1222 may be configured to communicate with the storage medium 1230, and execute a series of instruction operations in the storage medium 1230 on the service execution apparatus 1200.

The business execution apparatus 1200 may also include one or more power supplies 1226, one or more wired or wireless network interfaces 1250, one or more input-output interfaces 1258, and/or one or more operating systems 1241, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, and so forth.

The steps performed by the service execution apparatus in the above embodiment may be based on the service execution apparatus structure shown in fig. 12.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and the like.

Claims

1. A method for establishing a private cell based on a cellular network, comprising:

2. The method of claim 1, wherein before the obtaining the private cell configuration information, the method further comprises:

and acquiring the spectrum segmentation proportion.

3. The method of claim 2, wherein the obtaining the spectrum slicing ratio comprises:

acquiring the telephone traffic of the private cell;

acquiring the bandwidth requirement of the special cell according to the telephone traffic of the special cell;

acquiring the spectrum demand of the special cell according to the bandwidth demand of the special cell;

and acquiring the spectrum segmentation proportion according to the spectrum requirement of the special cell.

4. A method for operating a service based on a cellular network, comprising:

if the target equipment uses a park service, and when the target equipment uses a common park service, the local gateway uses a high-priority default bearer and the park APN to operate the common park service, wherein the park service comprises the common park service and a special park service;

and if the target equipment uses the park service and when the target equipment uses the special park service, the special park service is operated by using a special bearer and the park APN through the local gateway.

5. The method of claim 4, wherein selecting the local gateway comprises:

the target equipment triggers a park entrance condition and activates the park APN;

and selecting a local gateway according to the APN of the park.

6. The method of claim 4, wherein selecting the local gateway comprises:

and selecting a local gateway according to the park APN and the park tracking area code TAC.

7. The method of any of claims 4 to 6, wherein prior to selecting the local gateway, the method further comprises:

judging whether the target equipment exists in the park or not;

and if so, selecting the local gateway.

8. The method of any of claims 4 to 6, wherein prior to selecting the local gateway, the method further comprises:

judging whether the target equipment exists in the park or not;

if not, selecting a large network gateway;

and running public service by using the default bearer and the public APN through the large network gateway.

9. The method of claim 7, wherein prior to determining whether the target device is present on the campus, the method further comprises:

judging whether the equipment is the target equipment or not, wherein the equipment comprises the target equipment and common equipment;

and if so, judging whether the target equipment exists in the park.

10. The method of claim 7, wherein prior to determining whether the target device is present on the campus, the method further comprises:

if not, selecting the large network gateway;

and running the public service by using the default bearer and the public APN through the large network gateway.

11. The method of claim 9, wherein after selecting the local gateway and before determining whether the target device uses normal campus services, the method further comprises:

judging whether the target equipment uses the park service or not;

and if so, judging whether the target equipment uses the common park service.

12. The method of claim 9, wherein after selecting the local gateway and before determining whether the target device uses normal campus services, the method further comprises:

judging whether the target equipment uses the park service or not;

if not, selecting the large network gateway;

13. A proprietary cell establishment apparatus, comprising:

the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring the configuration information of the special cell, the configuration information of the special cell is acquired according to the configuration of a spectrum segmentation proportion, and the spectrum segmentation proportion is determined according to the spectrum requirement of the special cell, the bandwidth requirement of the special cell and the telephone traffic of the special cell;

and the establishing module is used for establishing the private cell according to the private cell configuration information.

14. The apparatus of claim 13, wherein the obtaining module is further configured to obtain the spectrum slicing ratio.

15. The apparatus of claim 14, wherein the obtaining module is further configured to obtain the private cell traffic;

the acquisition module is further used for acquiring the bandwidth requirement of the special cell according to the special cell telephone traffic;

the acquisition module acquires the spectrum requirement of the special cell according to the bandwidth requirement of the special cell;

the acquisition module acquires the spectrum segmentation proportion according to the spectrum requirement of the special cell.

16. A service operation apparatus, comprising:

the system comprises a selection module, a storage module and a control module, wherein the selection module is used for selecting a local gateway if target equipment exists in a park, and the local gateway is selected according to a park Access Point Name (APN);

an operation module, configured to, if the target device uses a park service, and when the target device uses a normal park service, operate the normal park service using a high-priority default bearer and the park APN through the local gateway, where the park service includes the normal park service and a special park service;

the operation module is further configured to, if the target device uses a campus service and when the target device uses the specific campus service, operate the specific campus service using a dedicated bearer through the local gateway and the campus APN.

17. The apparatus of claim 16, further comprising:

the activation module is used for triggering a campus entering condition by the target equipment and activating the campus APN;

the selection module is further configured to select a local gateway according to the campus APN.

18. The apparatus of claim 16, wherein the selecting module is further configured to select a local gateway according to the campus APN and the campus TAC.

19. The apparatus of any one of claims 16 to 18, further comprising:

the judging module is used for judging whether the target equipment exists in the park or not;

the selection module is further configured to select the local gateway if the target device exists in the campus.

20. The apparatus according to any one of claims 16 to 18, wherein the determining module is further configured to determine whether the target device exists in the campus;

the selection module is further configured to select a large network gateway if the target device does not exist in the campus;

the operation module is further configured to operate a public service using a default bearer and a public APN through the large network gateway.

21. The apparatus of claim 19, wherein the determining module is further configured to determine whether a device is the target device, wherein the device includes the target device and a general device;

the judging module is further configured to judge whether the target device exists in the park if the device is the target device.

22. The apparatus of claim 19, wherein the determining module is further configured to determine whether a device is the target device, wherein the device includes the target device and a general device;

the selection module is further configured to select the large network gateway if the device is not the target device;

the operation module is further configured to operate the public service by using the default bearer and the public APN through the large network gateway.

23. The apparatus according to claim 21, wherein the determining module is further configured to determine whether the target device uses the campus service;

the judging module is further configured to judge whether the target device uses the common campus service if the target device uses the campus service.

24. The apparatus according to claim 21, wherein the determining module is further configured to determine whether the target device uses the campus service;

the selection module is further configured to select the large network gateway if the target device does not use the campus service;

25. An apparatus for private cell establishment, comprising:

the system comprises a processor, a memory, a bus and input and output equipment;

the processor is connected with the memory and the input and output equipment;

the bus is respectively connected with the processor, the memory and the input and output equipment;

the processor performs the method of any of claims 1 to 3.

26. An apparatus for service operation, comprising:

the processor is connected with the memory and the input and output equipment;

the processor performs the method of any of claims 4 to 12.

27. A computer-readable storage medium comprising instructions that, when executed on a computer, cause the computer to perform the method of any of claims 1-3 or claims 4-12.