WO2024061091A1

WO2024061091A1 - Network communication method and apparatus, and network-side device, terminal and medium

Info

Publication number: WO2024061091A1
Application number: PCT/CN2023/118723
Authority: WO
Inventors: 王文; 谢振华
Original assignee: 维沃移动通信有限公司
Priority date: 2022-09-20
Filing date: 2023-09-14
Publication date: 2024-03-28
Also published as: CN117793951A

Abstract

The present application belongs to the technical field of communications. Disclosed are a network communication method and apparatus, and a network-side device, a terminal and a medium. The network communication method in the embodiments of the present application comprises: a first network function receiving first information, which is sent by a first gateway terminal, wherein the first information comprises first configuration information; and the first network function configuring a first user plane function with a data exchange rule according to the first configuration information, wherein the data exchange rule is used for indicating that data, which is received from a terminal and matches the first configuration information, is allowed or forbidden to be sent to a second gateway terminal or a second user plane function or sent by means of a protocol data unit (PDU) session. By means of the embodiments of the present invention, a localized data exchange rule is configured, such that data exchange between devices under different gateways in a PIN can be performed without depending on a server, thereby improving the communication efficiency.

Description

A network communication method, device, network side equipment, terminal and medium

CROSS-REFERENCE TO RELATED APPLICATIONS

This application requires the priority of a Chinese patent application submitted to the China Patent Office on September 20, 2022, with application number 202211145671.8 and titled "A network communication method, device, network side equipment, terminal and medium", all of which The contents are incorporated into this application by reference.

Technical field

This application belongs to the field of communication technology, and specifically relates to a network communication method, device, network side equipment, terminal and medium.

Background technique

With the development of IoT (Internet of Things) technology, an increasing number of IoT devices are used in scenarios such as smart homes. The devices used by users can form a PIN (Personal IoT Network).

In PIN, communication between devices under different gateways usually requires a server. That is, the data sent by a certain device needs to go from the PIN to the server through the core network, and then from the server to another device. The process is cumbersome and the communication efficiency is high. lower.

Summary of the invention

Embodiments of the present application provide a network communication method, device, network side equipment, terminal and medium, which can solve the problems of cumbersome communication process and low efficiency in PIN.

The first aspect provides a network communication method, which includes:

The first network function receives the first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address;

The first network function configures a data exchange rule to the first user plane function based on the first configuration information; wherein the data exchange rule is used to indicate whether or not data received from the terminal and matching the first configuration information is allowed or prohibited from being sent to the second gateway terminal or the second user plane function, or sent through a protocol data unit (PDU) session.

In the second aspect, a network communication method is provided, which method includes:

The first gateway terminal sends the first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, used to instruct the first network function according to the first configuration. Information execution configuration data exchange rules; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the second gateway terminal or the second user plane function, or through Protocol Data Unit (PDU) sessions are sent.

In the third aspect, a network communication method is provided, which method includes:

The second gateway terminal receives the second information sent by the first network function; wherein the second information includes the second configuration information. interest;

The second gateway terminal performs at least one of the following based on the second configuration information:

Allow or prohibit data received from the network side device that matches the second configuration information from being sent to the second device;

Allow or prohibit data received from the second device that matches the second configuration information from being sent to the network side device.

The fourth aspect provides a network communication method, which method includes:

The management terminal sends third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Agreement information;

The node indicated by the target information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the target information is not directly connected to the first gateway terminal;

The node indicated by the target information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the source information is not directly connected to the first gateway terminal.

In a fifth aspect, a network communication device is provided, which device includes:

Receive a first information module from the first gateway terminal, configured to receive the first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address;

A data exchange rule configuration module, configured to configure data exchange rules to the first user plane function according to the first configuration information address; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information. Sent to the second gateway terminal or the second user plane function or via a protocol data unit (PDU) session.

In a sixth aspect, a network communication device is provided, which device includes:

A module for sending the first information to the network function, configured to send the first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, used to indicate the third A network function executes configuration data exchange rules based on the first configuration information source address or target address; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the third Second gateway terminal or second user plane function, or sent through protocol data unit (PDU) session.

In a seventh aspect, a network communication device is provided, which device includes:

A module for receiving second information from the network function, configured to receive the second information sent by the first network function; wherein the second information includes configuration information;

The second gateway terminal execution module is configured to execute at least one of the following based on the second configuration information:

Allow or prohibit sending data matching the second configuration information received from the network side device to the second device;

In an eighth aspect, a network communication device is provided, the device comprising:

Send the third configuration information module to the first gateway terminal, used to send the third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Agreement information;

In a ninth aspect, a network side device is provided. The network side device includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the implementation is as described in the first aspect. steps of the method described.

In a tenth aspect, a terminal is provided. The terminal includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the implementation of the second aspect or the third aspect or The steps of the method described in the fourth aspect.

In the eleventh aspect, a readable storage medium is provided, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the network communication method as described in the first aspect, the second aspect, the third aspect, or the fourth aspect are implemented.

In a twelfth aspect, a communication system is provided. The communication system includes a first network function, a first gateway terminal, and a second gateway terminal. The first network function is used to perform network communication as described in the first aspect. The method, the first gateway terminal is used to perform the network communication method as described in the second aspect, and the second gateway terminal is used to perform the network communication method as described in the third aspect.

In a thirteenth aspect, a communication system is provided. The communication system includes a first network function, a first gateway terminal, a second gateway terminal and a management terminal. The first network function is used to perform as described in the first aspect. The method of network communication, the first gateway terminal is used to perform the method of network communication as described in the second aspect, the second gateway terminal is used to perform the method of network communication as described in the third aspect, the The management terminal is used to perform the method of network communication as described in the fourth aspect.

In this embodiment of the present application, the first network function receives the first information sent by the first gateway terminal. The first information may include first configuration information. The first configuration information may include at least one of the source address and the destination address, and then the first network function may Configure data exchange rules to the first user plane function according to the first configuration information. The first user plane function can then allow or prohibit data received from the terminal that matches the first configuration information from being sent to the second gateway according to the data exchange rules. The terminal or second user plane function, or sent through the protocol data unit (PDU) session, realizes the configuration of localized data exchange rules, and thus enables the PIN to be connected to devices under different gateways without relying on the server. Data interaction simplifies data transmission paths and improves communication efficiency.

Description of the drawings

Figure 1 is a block diagram of a wireless communication system applicable to the embodiment of the present application;

Figure 2 is a schematic diagram of a network architecture in an embodiment of the present application;

Figure 3 is a flow chart of a network communication method in an embodiment of the present application;

Figure 4 is a flow chart of establishing or modifying a PDU session in an embodiment of the present application;

Figure 5 is a flow chart of another network communication method in an embodiment of the present application;

Figure 6 is a flow chart of another PDU session establishment or modification in the embodiment of the present application;

Figure 7 is a flow chart of another network communication method in an embodiment of the present application;

Figure 8 is a flow chart of a first information interaction in an embodiment of the present application;

FIG9 is a flow chart of another network communication method in an embodiment of the present application;

Figure 10 is a flow chart of another network communication method in an embodiment of the present application;

Figure 11 is a structural block diagram of a network communication device in an embodiment of the present application;

Figure 12 is a structural block diagram of another network communication device in an embodiment of the present application;

Figure 13 is a structural block diagram of another network communication device in an embodiment of the present application;

Figure 14 is a structural block diagram of another network communication device in an embodiment of the present application;

Figure 15 is a structural block diagram of a communication device in an embodiment of the present application;

Figure 16 is a structural block diagram of a terminal device in an embodiment of the present application;

Figure 17 is a structural block diagram of a network side device in an embodiment of the present application.

Specific embodiments

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of this application.

The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and "second" are distinguished objects It is usually one type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the related objects are in an "or" relationship.

It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE)/LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), and other wireless communication systems. Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described techniques can be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terminology is used in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as 6th Generation ( ^6G ) communication systems.

Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network side device 12. Among them, the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a handheld computer, a netbook, or a super mobile personal computer. (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (augmented reality, AR)/virtual reality (VR) equipment, robots, wearable devices (Wearable Device) , vehicle-mounted equipment (VUE), pedestrian terminal (PUE), smart home (home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.), game consoles, personal computers (personal computers, PC), teller machines or self-service Terminal devices such as mobile phones, wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), Smart wristbands, smart clothing, etc. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network side equipment 12 may include access network equipment or core network equipment, where the access network equipment 12 may also be called wireless access network equipment, radio access network (Radio Access Network, RAN), radio access network function or Wireless access network unit. The access network device 12 may include a base station, a WLAN access point or a WiFi node, etc. The base station may be called a Node B, an evolved Node B (eNB), an access point, a Base Transceiver Station (BTS), a radio Base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), Home B-Node, Home Evolved B-Node, Transmitting Receiving Point (TRP) or all Some other appropriate terminology in the above field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only the base station in the NR system is used as an example for introduction, and The specific type of base station is not limited.

The core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Application Service Discovery function (Edge Application Server Discovery Function, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network configuration ( Centralized network configuration (CNC), Network Repository Function (NRF), network openness Function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that in the embodiment of this application, only the core network equipment in the NR system is used as an example for introduction, and the specific type of the core network equipment is not limited.

A network communication method provided by embodiments of the present application will be described in detail below with reference to the accompanying drawings through some embodiments and application scenarios.

For PIN, it can be a personal home network composed of multiple devices, which can specifically include the following devices:

PIN device, which can be a terminal (UE) or a non-3GPP device (Non-3GPP Device), can interact with other PIN devices in the PIN, the gateway terminal in the PIN, the management terminal in the PIN, and can also interact with the gateway in the PIN and the 5G core The network interacts with devices other than PIN. The PIN device reaches PEGC through non-3GPP communication technology, such as Bluetooth and WIFI. The gateway in PIN reaches the 5G core network through 3GPP communication technology.

The gateway terminal (PEGC, PIN Element with Gataway Capability) in the PIN can be called a PIN element with gateway capabilities. It can be a terminal or device with the ability to connect to the 5G core network for other devices in the PIN, or it can be a terminal or device with the ability to connect to the 5G core network. A terminal or device that provides relay communication services between other devices in the PIN.

The management terminal (PEMC, PIN Element with Management Capability) in PIN can be called a PIN element with management capabilities. It can be a terminal or device with the ability to manage other devices.

In the PIN scenario, some local data only needs to be interacted locally in the PIN. Localized data exchange rules can be configured for communication between devices in the PIN, and then the localized data can be localized within the PIN network, that is, the PIN Device data does not need to go out of the PIN via the server to another PIN device.

In PIN, as shown in Figure 2, the first device (PIN device) is connected to the first gateway terminal (gateway terminal in PIN), and the second device (PIN device) is connected to the second gateway terminal (gateway terminal in PIN). The first gateway terminal is connected to the first user plane function in the 5G core network, and the second gateway terminal is connected to the second user plane function in the 5G core network. Both the first user plane function and the second user plane function are connected outside the 5G core network. server connection.

When the first device wants to send data to the second device, the data only needs to be interacted locally with the PIN. For example, in a smart home, the first device can be a smart speaker, the second device can be an air conditioner, a lamp, etc. When one device sends data to a second device, it means that the smart speaker controls air conditioners, lights and other equipment.

In the solution of the related art, the first device needs to send data to the server via the first gateway terminal and the first user plane function, and then the server sends the data to the second device via the second user plane function and the second gateway terminal.

In this embodiment of the present application, the first gateway terminal can send configuration information to the first network function (such as the session management function) in the 5G core network, and the session management function can then configure localized data exchange for the first user plane function. rule.

After configuring the data exchange rules, the first device sends the data to the first user plane function via the first gateway terminal. The first user plane function no longer sends the data to the server, but sends the data to the second user according to the data exchange rules. The second user plane function then sends data to the second device through the second gateway terminal.

Further explanation below:

Referring to FIG. 3 , a step flow chart of a network communication method provided by an embodiment of the present application is shown. The method can be applied to the first network function side, and the first network function can be the session management function in the core network.

Specifically, it may include the following steps:

Step 301: A first network function receives first information sent by a first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address.

The first gateway terminal may be a gateway in the PIN, which has the ability to connect to the first device. The first device may be a PIN device, such as a smart speaker, and the first device may be connected to the 5G core network through the first gateway terminal.

In practical applications, the first gateway terminal can send the first information to the first network function in the 5G core network. The first information can be used to instruct the first network function to configure data exchange rules, which can be packet filtering (Packet Filters) information. , the first network function can receive the first information sent by the first gateway terminal.

In an embodiment of the present application, the first information is carried in a PDU session establishment request message or a PDU session modification request message, that is, the first gateway terminal sends a PDU session establishment request message or a PDU session modification request to the first network function. message, the first information is carried in the PDU session establishment request message or the PDU session modification request message.

Step 302: The first network function configures data exchange rules to the first user plane function according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the first user plane function. Second gateway terminal or second user plane function, or sent through a protocol data unit (PDU) session.

The second gateway terminal may be a gateway in the PIN, which has the ability to connect to a second device. The second device may be a PIN device, such as an air conditioner or a lamp. The second device may be connected to the 5G core network through the second gateway terminal.

After receiving the first information, the first network function may configure a data exchange rule for the first user plane function connected thereto according to the source address or the destination address in the first configuration information. After configuring the data exchange rule, the first user plane function may first check whether the data is matched with the first configuration information after receiving the data.

For data that matches the first configuration information, you can directly allow or prohibit sending it to the second gateway terminal or the second user plane function (the second gateway terminal or the second user plane function corresponding to the destination address in the data), and Instead of sending it to the server, data that does not match the first configuration information can be sent to the server, and then the server performs subsequent processing.

The data matching the first configuration information may be data carrying the source address or the destination address in the first configuration information.

If the source address in the first configuration information is the address of the first device, after the first user plane function receives the data sent by the first device via the first gateway terminal, since the source address of the data is the source address in the first configuration information, it can directly allow or prohibit it from being sent to the second gateway terminal or the second user plane function, without sending the data to the server.

For another example, when the destination address in the first configuration information is the address of the second device, the first user plane function receives data sent by the first device via the first gateway terminal (the destination address of the data is the address of the second device). Finally, since the destination address is the destination address in the first configuration information, you can directly allow or prohibit sending it to the second configuration information. Gateway terminal or second user plane function without sending data to the server.

If the data is sent to the second gateway terminal, the second gateway terminal can further send the data to the second device connected to it. If the data is sent to the second user plane function, the second user plane function can further send it. to the second gateway terminal, which in turn can send it to the second device.

In an embodiment of the present application, sending data received from the terminal that matches the first configuration information to the second user plane function may include:

1. Send the data and tunnel identifier to the second user plane function. The tunnel identifier is related to the second gateway terminal or to the PDU session. Specifically, the first user plane function can determine the relevant tunnel identifier based on the second gateway terminal or PDU session, and then can allow or prohibit sending data and tunnel identifiers to the second user plane function. The second user plane function can via the second The gateway terminal sends it to the second device.

2. Send the data to the second user plane function through the tunnel. The tunnel identifier of the tunnel is related to the second gateway terminal or to the PDU session. Specifically, the first user plane function can determine the relevant tunnel identifier based on the second gateway terminal or PDU session, determine the tunnel corresponding to the tunnel identifier, and then allow or prohibit data from being sent to the second user plane function through the tunnel. The second user The face function can be sent to the second device via the second gateway terminal.

In an embodiment of the present application, the method may further include:

The first network function learns at least one of the following based on the source or destination address:

PDU session information, second gateway terminal information, second user plane function information, and tunnel identification.

In a specific implementation, since the PDU session is established based on the source address or the destination address, the first network function can learn the PDU session information based on the source address or the destination address, and can obtain the tunnel identifier related to the PDU session, and can also obtain Information related to the second gateway terminal and the second user plane function, such as address, etc.

In an embodiment of the present application, the first information may also include quality of service (QoS) information, such as QoS parameters, flow maximum bit rate, flow guaranteed bit rate, etc., which may be used to indicate the number of data matching the first configuration information. QoS quality.

In an embodiment of the present application, after the first network function is configured to the first user plane function, the first network function may respond to the first information and send a reply message to the first gateway terminal.

In the case where the first information is carried in the PDU session establishment request message or the PDU session modification request message, the reply message may be a PDU session establishment accept command or a PDU session modification command.

As shown in Figure 4, the first gateway terminal can send a PDU session establishment request message or a PDU session modification request message carrying the first information to the first network function, and the first network function and the first user plane function perform N4 session establishment or modification, and Data exchange rules may be configured to the first user plane function according to the first information. After the N4 session is established or modified, the first user plane function may return a PDU session establishment acceptance command or a PDU session modification command to the first gateway terminal.

In this embodiment of the present application, the first network function receives the first information sent by the first gateway terminal. The first information may include first configuration information. The first configuration information may include at least one of the source address and the destination address, and then the first network function may According to the first configuration information, data exchange rules are configured to the first user plane function, and the first user plane function can then According to the data exchange rules, data matching the first configuration information is allowed or prohibited to be sent to the second gateway terminal or the second user plane function or sent through a protocol data unit (PDU) session, thereby realizing the configuration of localized data exchange rules, This enables data interaction between devices under different gateways in the PIN without relying on servers, simplifying the data transmission path and improving communication efficiency.

Referring to FIG. 5 , a step flow chart of a network communication method provided by an embodiment of the present application is shown. The method can be applied to the first network function side, and the first network function can be the session management function in the core network.

Specifically, it may include the following steps:

Step 501: The first network function receives first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address.

Step 502: The first network function configures data exchange rules to the first user plane function according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the first user plane function. Second gateway terminal or second user plane function, or sent through a protocol data unit (PDU) session.

Step 503: The first network function sends second configuration information to the second gateway terminal according to the first configuration information; wherein the second configuration information is used to indicate at least one of the following:

In a specific implementation, in addition to configuring data exchange rules in the 5G core network, the second gateway terminal can also be configured accordingly on the PIN side (since the first information is sent by the first gateway terminal, its own The corresponding configuration has been performed), the first network function can generate the second configuration information according to the received first configuration information. The second configuration information can carry the same configuration as the first configuration information, and then the second configuration can be The information is sent to the second gateway terminal.

After receiving the second configuration information, the second gateway terminal may be configured to allow or prohibit data received from the network side device that matches the second configuration information from being sent to the second device, that is, the first device passes through the first gateway terminal and the second device. After the first user plane function sends the data to the second user plane function, the second user plane function sends the data to the second gateway terminal, and the second gateway terminal sends the data to the second device.

In practical applications, data interaction is bidirectional. When the second gateway terminal is configured to allow or prohibit data received from the network-side device from being sent to the second device, the second gateway terminal can also be configured to allow or prohibit data from the second device. The data received by the device is sent to the network side device, that is, the data sent by the second device is sent to the first user plane function through the second gateway terminal and the second user plane function, and the first user plane function sends the data to the first gateway terminal, The first gateway terminal sends the data to the first device.

Of course, the first network function can also configure data exchange rules for the second user plane function. The data exchange rules can be used to indicate whether data matching the second configuration information is allowed or prohibited from being sent to the first gateway terminal or the first user plane function, thereby enabling the data sent by the second device to be sent to the first device without passing through the server.

In an embodiment of the present application, the second information may also include QoS information. The QoS information in the second information may carry the same configuration as the QoS information in the first information, such as QoS parameters, flow maximum bit rate, flow guaranteed bit rate, etc. , The method also includes:

The first network function sends QoS information to the second gateway terminal; wherein the QoS information is used to instruct the second gateway terminal to configure QoS of data matching the second configuration information.

In a specific implementation, the first network function can also send the QoS information to the second gateway terminal. After receiving the QoS information, the second gateway terminal can further configure the QoS of the data matching the second configuration information.

In an embodiment of the present application, after the first network function sends the second configuration information or QoS information to the second gateway terminal (the second configuration information and QoS information can be included in the second information and sent to the second gateway terminal at the same time) , the second gateway terminal may respond to the received second configuration information or QoS information (i.e., second information) by sending a reply message to the first network function. After receiving the reply message, the first network function may determine that the configuration is completed, Then a reply message can be sent to the first gateway terminal.

As shown in Figure 6, the first gateway terminal can send a PDU session establishment request message or a PDU session modification request message carrying the first information to the first network function. The first network function can send the PDU session establishment command or PDU session carrying the first information. The modification command is sent to the second gateway terminal. After the PDU session establishment or PDU session modification is completed, the second gateway terminal may send a PDU session establishment completion message or a PDU session modification completion message to the first network function, and the first network function may further send a PDU session establishment message to the first gateway terminal. Accepts commands or PDU session modification commands.

Referring to Figure 7, a step flow chart of a network communication method provided by an embodiment of the present application is shown. The method can be applied to the first gateway terminal side. The first gateway terminal can be a gateway in the PIN, which has a connection The capability of the first device, the first device can be a PIN device, such as a smart speaker, and the first device can be connected to the 5G core network through the first gateway terminal.

Specifically, it may include the following steps:

Step 701: The first gateway terminal sends first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, used to instruct the first network function according to The first configuration information executes configuration data exchange rules; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the second gateway terminal or the second user plane function, or through a protocol Data unit (PDU) session sent.

In actual applications, the first gateway terminal can send first information to the first network function in the 5G core network. The first information can be used to instruct the first network function to configure data exchange rules, which can be packet filters (Packet Filters) information. The first network function can receive the first information sent by the first gateway terminal.

After receiving the first information, the first network function may configure data exchange rules for the first user plane function connected thereto according to the source address or the destination address in the first configuration information. After configuring the data exchange rules, after receiving the data, the first user plane function can first check whether it is data matching the configuration information.

For example, in the case where the source address in the first configuration information is the address of the first device, after the first user plane function receives the data sent by the first device via the first gateway terminal, since the source address of the data is the address in the first configuration information, source address, you can directly perform the function of allowing or prohibiting sending it to the second gateway terminal or the second user plane without sending it to the server.

For another example, when the destination address in the first configuration information is the address of the second device, the first user plane function receives data sent by the first device via the first gateway terminal (the destination address of the data is the address of the second device). Finally, since the destination address is the same as the destination address in the first configuration information, the function of allowing or prohibiting sending it to the second gateway terminal or the second user plane can be directly executed without sending it to the server.

If the data is allowed to be sent to the second gateway terminal, the second gateway terminal can further send the data to the second device connected to it. If the data is allowed to be sent to the second user plane function, the second user plane function can further send the data to the second user plane function. It is sent to the second gateway terminal, which in turn can send it to the second device.

In actual applications, data interaction is bidirectional. When the second gateway terminal is configured to allow or prohibit sending data received from the network side device to the second device, the second gateway terminal can also be configured to allow or prohibit sending data received from the second device to the network side device, that is, the data sent by the second device is sent to the first user plane function via the second gateway terminal and the second user plane function, the first user plane function sends the data to the first gateway terminal, and the first gateway terminal sends the data to the first device.

Of course, the first network function can also configure data exchange rules to the second user plane function. The data exchange rules can It is used to indicate whether to allow or prohibit sending data matching the second configuration information to the first gateway terminal or the first user plane function, thereby enabling the data sent by the second device to be sent to the first device without going through the server.

In an embodiment of the present application, before the first gateway terminal sends the first information to the first network function, it may also include:

The first gateway terminal receives the third configuration information sent by the management terminal.

In a specific implementation, if the management terminal in the PIN has the ability to manage other PIN devices, the management terminal can generate the third configuration information, and then send the third configuration information to the first gateway terminal.

After receiving the third configuration information, the first gateway terminal may generate first information according to the third configuration information. The first information may include the first configuration information, and the first configuration information may carry the same configuration as the third configuration information. , and then send the first information carrying the first configuration information to the first network function.

Of course, the QoS information in the first information can also be sent by the management terminal to the first gateway terminal, and then the first gateway terminal sends the QoS information to the first network function. As shown in Figure 8, the management terminal and the first gateway terminal communicate with each other. Information is exchanged, that is, configuration information and QoS information are exchanged.

In an embodiment of the present application, the third configuration information may include at least one of the following:

source information;

Target information;

Agreement information;

The node indicated by the target information of the configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the configuration information is directly connected to the first gateway terminal, and the node indicated by the target information is not directly connected to the first gateway terminal;

The node indicated by the target information of the configuration information is directly connected to the first gateway terminal, and the node indicated by the source information is not directly connected to the first gateway terminal.

The source information may be the source address of the data or the first indication information used to indicate the source address. For example, the source information may be the IP address of the first device, and the target information may be the target address of the data or used to indicate the destination of the data. The second indication information, for example, the destination information may be the IP address of the second device, and the protocol information is used to indicate the type of communication protocol adopted by the data, such as TCP/IP protocol.

Referring to Figure 9, a step flow chart of a network communication method provided by an embodiment of the present application is shown. The method can be applied to the second gateway terminal side. The second gateway terminal can be a gateway in the PIN, which has a connection The capability of the second device. The second device can be a PIN device, such as an air conditioner and a lamp. The second device can be connected to the 5G core network through the second gateway terminal.

Specifically, the following steps may be included:

Step 901: The second gateway terminal receives second information sent by the first network function; wherein the second information includes second configuration information.

In practical applications, the first gateway terminal can send the first information to the first network function in the 5G core network, and the first The information may be used to instruct the first network function to configure data exchange rules, which may be packet filtering (Packet Filters) information, and the first network function may receive the first information sent by the first gateway terminal.

In a specific implementation, in addition to configuring data exchange rules in the 5G core network, the second gateway terminal can also be configured accordingly on the PIN side, and the first network function can be configured based on the received first configuration information. , generate second configuration information, the second configuration information may carry the same configuration as the first configuration information, and then the second configuration information may be sent to the second gateway terminal.

Step 902: The second gateway terminal performs at least one of the following based on the second configuration information:

Allow or prohibit data received from the second device that matches the second configuration information from being sent to the network side device;

Wherein, the second gateway terminal is connected to the second device.

In actual applications, data interaction is bidirectional. When the second gateway terminal is configured to allow or prohibit sending data received from the network side device to the second device, the second gateway terminal can also be configured to allow or prohibit sending data received from the second device to the network side device, that is, the data sent by the second device is sent to the first user plane function via the second gateway terminal and the second user plane function. The first user plane function can send the data to the first gateway terminal, and the first gateway terminal sends the data to the first device.

Of course, the first network function can also configure data exchange rules to the second user plane function. The data exchange rules can be used to indicate whether to allow or prohibit data matching the second configuration information from being sent to the first gateway terminal or the first user plane function. , thereby enabling the data sent by the second device to be sent to the first device without going through the server.

In an embodiment of the present application, the second information also includes QoS information. The QoS information in the second information can carry the same configuration as the QoS information in the first information, such as QoS parameters, flow maximum bit rate, flow guaranteed bit rate, etc., The method can also include:

The second gateway terminal configures QoS of the data matching the second configuration information based on the QoS information.

In a specific implementation, the first network function may also send the QoS information to the second gateway terminal. After receiving the QoS information, the second gateway terminal may further configure the QoS of the data matching the second configuration information.

Referring to FIG. 10 , a step flow chart of a network communication method provided by an embodiment of the present application is shown. The method can be applied to the management terminal side, which can be a terminal or device that manages other devices.

Specifically, it may include the following steps:

Step 1001: The management terminal sends third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Protocol information; the node indicated by the target information of the third configuration information is not directly connected to the first gateway terminal;

The source information can be the source address of the data, such as the IP address of the first device, the target information can be the target address in the data, such as the IP address of the second device, and the protocol information can be the type of communication protocol used by the data, such as TCP. /IP protocol.

In a specific implementation, if the management terminal in the PIN has the ability to manage other PIN devices, the management terminal can generate the third configuration information, and then can send the third configuration information to the first gateway terminal.

For example, in the case where the source address in the first configuration information is the address of the first device, after receiving the data sent by the first device via the first gateway terminal, the first user plane function source address, you can directly perform the function of allowing or prohibiting sending it to the second gateway terminal or the second user plane without sending it to the server.

In a specific implementation, in addition to configuring data exchange rules in the 5G core network, the second gateway terminal can also be configured accordingly on the PIN side, and the first network function can be configured based on the received first configuration information. , Second configuration information is generated, the second configuration information may carry the same configuration as the first configuration information, and then the second configuration information may be sent to the second gateway terminal.

After receiving the second configuration information, the second gateway terminal may be configured to allow or prohibit data received from the network side device that matches the second configuration information from being sent to the second device, that is, the first device passes through the first gateway terminal and the second device. After the first user plane function sends the data to the second user plane function, the second user plane function can send the data to the second gateway terminal, and the second gateway terminal sends the data to the second device.

In practical applications, data interaction is bidirectional. When the second gateway terminal is configured to allow or prohibit data received from the network-side device from being sent to the second device, the second gateway terminal can also be configured to allow or prohibit data from the second device. The data received by the device is sent to the network side device, that is, the data sent by the second device is sent to the first user plane function through the second gateway terminal and the second user plane function. The first user plane function can send the data to the first gateway terminal. , the first gateway terminal sends the data to the first device.

For the network communication method provided by the embodiments of the present application, the execution subject may be a network communication device. In the embodiment of the present application, the method of performing network communication by a network communication device is taken as an example to illustrate the network communication device provided by the embodiment of the present application.

Referring to Figure 11, there is shown a structural block diagram of a network communication device 1100 provided by an embodiment of the present application. The device can be applied to the first network function side, and specifically can include the following modules:

The receiving first information module 1101 from the first gateway terminal is used to receive the first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address;

The data exchange rule configuration module 1102 is configured to configure data exchange rules to the first user plane function according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data to be received from the terminal that matches the first configuration information. Sent to the second gateway terminal or the second user plane function or via a protocol data unit (PDU) session.

In an embodiment of the present application, data received from the terminal that matches the first configuration information is sent to the second user plane function, including:

Send the data and tunnel identification to the second user plane function, where the tunnel identification is related to the second gateway terminal or to the PDU session;

The data is sent to the second user plane function through the tunnel, and the tunnel identifier of the tunnel is related to the second gateway terminal or to the PDU session.

In an embodiment of the present application, the first gateway terminal has the ability to connect to the first device, and the second gateway terminal has the ability to connect to the second device.

In an embodiment of the present application, the device further includes:

The PDU session information or tunnel identification obtaining module is used to obtain at least one of the following based on the source address or destination address:

In an embodiment of the present application, the first information also includes quality of service (QoS) information.

In an embodiment of the present application, the device further includes:

The module for sending the second configuration information to the second gateway terminal is used to send the second configuration information to the second gateway terminal according to the first configuration information; wherein the second configuration information is used to indicate at least one of the following:

In an embodiment of the present application, the second information also includes Qos information, and the device further includes:

A module for sending QoS information to the second gateway terminal, configured to send QoS information to the second gateway terminal; wherein the QoS information is used to instruct the second gateway terminal to configure QoS of data matching the second configuration information.

In this embodiment of the present application, the first network function receives the first information sent by the first gateway terminal. The first information may include first configuration information. The first configuration information may include at least one of the source address and the destination address, and then the first network function may Configure data exchange rules to the first user plane function according to the first configuration information. The first user plane function can then allow or prohibit data received from the terminal that matches the first configuration information from being sent to the second gateway according to the data exchange rules. The terminal or second user plane function or sending through the protocol data unit (PDU) session realizes the configuration of localized data exchange rules, thereby enabling data interaction between devices under different gateways in the PIN without relying on the server, simplifying The data transmission path is shortened and communication efficiency is improved.

Referring to Figure 12, there is shown a structural block diagram of a network communication device 1200 provided by an embodiment of the present application. The device can be applied to the first gateway terminal side, and specifically can include the following modules:

The module 1201 for sending first information to the network function is used to send the first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, used to indicate The first network function executes configuration data exchange rules according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that matches the first configuration information from being sent to the second gateway terminal or the second user plane. function, or sent through a protocol data unit (PDU) session.

In an embodiment of the present application, the device further includes:

The module for receiving the third configuration information from the management terminal is used to receive the third configuration information sent by the management terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Agreement information;

Referring to Figure 13, there is shown a structural block diagram of a network communication device 1300 provided by an embodiment of the present application. The device can be applied to the second gateway terminal side, and specifically can include the following modules:

The module 1301 for receiving second information from the network function is configured to receive the second information sent by the first network function; wherein the second information includes second configuration information;

The second gateway terminal execution module 1302 is configured to execute at least one of the following based on the second configuration information:

Configuring a QoS module, configured to configure QoS of data matching the second configuration information based on the QoS information.

Referring to Figure 14, there is shown a structural block diagram of a network communication device 1400 provided by an embodiment of the present application. The device can be applied to the management terminal side, and specifically can include the following modules:

The module 1401 for sending third configuration information to the first gateway terminal is used to send third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Agreement information;

The network communication device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip. The electronic device may be a terminal or other devices other than the terminal. For example, terminals may include but are not limited to the types of terminals 11 listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiment of this application.

The network communication device provided by the embodiment of the present application can implement each process implemented by the method embodiments of Figures 2 to 10, and achieve the same technical effect. To avoid duplication, the details will not be described here.

Optionally, as shown in Figure 15, this embodiment of the present application also provides a communication device 1500, including a processor 1501 and a memory 1502. The memory 1502 stores programs or instructions that can be run on the processor 1501, for example, the When the communication device 1500 is a terminal, when the program or instruction is executed by the processor 1501, each step of the above network communication method embodiment is implemented, and the same technical effect can be achieved. When the communication device 1500 is a network-side device, when the program or instruction is executed by the processor 1501, each step of the above-mentioned network communication method embodiment can be implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.

This embodiment of the present application also provides a terminal, as shown in Figure 16, which is a schematic diagram of the hardware structure of a terminal that implements the embodiment of the present application.

The terminal 1600 includes but is not limited to: a radio frequency unit 1601, a network module 1602, an audio output unit 1603, an input unit 1604, a sensor 1605, a display unit 1606, a user input unit 1607, an interface unit 1608, a memory 1609, a processor 1610, etc. At least some parts.

Those skilled in the art can understand that the terminal 1600 may also include a power supply (such as a battery) that supplies power to various components. The power supply may be logically connected to the processor 1610 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions. The terminal structure shown in FIG. 16 does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange different components, which will not be described again here.

It should be understood that in the embodiment of the present application, the input unit 1604 may include a graphics processing unit (Graphics Processing Unit, GPU) 16041 and a microphone 16042. The graphics processor 16041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras). The display unit 1606 may include a display panel 16061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1607 includes a touch panel 16071 and at least one of other input devices 16072. Touch panel 16071, also known as touch screen. The touch panel 16071 may include two parts: a touch detection device and a touch controller. Other input devices 16072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.

In this embodiment of the present application, after receiving downlink data from the network side device, the radio frequency unit 1601 can transmit it to the processor 1610 for processing; in addition, the radio frequency unit 1601 can send uplink data to the network side device. Generally, the radio frequency unit 1601 includes, but is not limited to, an antenna, amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.

Memory 1609 may be used to store software programs or instructions as well as various data. The memory 1609 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc. Additionally, memory 1609 may include volatile memory or nonvolatile memory, or memory 1609 may include both volatile and nonvolatile memory. Among them, the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory. Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). Memory 1609 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.

The processor 1610 may include one or more processing units; optionally, the processor 1610 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1610.

An embodiment of the present application also provides a network side device. As shown in Figure 17, the network side device 1700 includes: a processor 1701, a network interface 1702, and a memory 1703. Among them, the network interface 1702 is, for example, a common public radio interface (CPRI).

Specifically, the network side device 1700 in this embodiment of the present application also includes: instructions or programs stored in the memory 1703 and executable on the processor 1701. The processor 1701 calls the instructions or programs in the memory 1703 to perform the network communication as described above. method and achieve the same technical effect. To avoid duplication, we will not repeat it here.

An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, each process of the above-mentioned network communication method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

The processor is the processor in the terminal in the above embodiment. The readable storage medium may be non-volatile or non-transient. The readable storage medium may include a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

The embodiment of the present application also provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement each process of the above network communication method embodiment, and can achieve the same The technical effects will not be repeated here to avoid repetition.

It should be understood that the chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.

Embodiments of the present application further provide a computer program/program product. The computer program/program product is stored in a storage medium. The computer program/program product is executed by at least one processor to implement each process of the above network communication method embodiment. , and can achieve the same technical effect, so to avoid repetition, they will not be described again here.

Embodiments of the present application also provide a communication system. The communication system includes a first network function, a first gateway terminal, and a second gateway terminal. The first network function is used to perform the network communication method as described above (refer to Figure 3, The related description of Figure 5), the first gateway terminal is used to perform the method of network communication as described above (refer to the related description of Figure 7), and the second gateway terminal is used to perform the method of network communication as described above (refer to Figure 9 related description).

Embodiments of the present application also provide a communication system. The communication system includes a first network function, a first gateway terminal, a second gateway terminal, and a management terminal. The first network function is used to perform the method of network communication as described above (refer to 3 and 5), the first gateway terminal is used to perform the network communication method as described above (refer to the related description of FIG. 7), and the second gateway terminal is used to perform the network communication method as described above ( Referring to the related description of Figure 9), the management terminal is used to perform the method of network communication as described above (refer to the related description of Figure 10).

It should be noted that, in this document, the terms "comprising", "comprises" or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or device that includes a series of elements not only includes those elements, It also includes other elements not expressly listed or inherent in the process, method, article or apparatus. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions may be performed, for example, the methods described may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to related technologies. The computer software product is stored in a storage medium (such as ROM/RAM, disk, CD), including several instructions to cause a terminal (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of this application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Inspired by this application, many forms can be made without departing from the purpose of this application and the scope protected by the claims, all of which fall within the protection of this application.

Claims

A method of network communication, wherein the method includes:

The first network function receives the first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a target address;

The first network function configures data exchange rules to the first user plane function according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal that is related to the first configuration information. Matched data is sent to the second gateway terminal or second user plane function, or sent through a protocol data unit (PDU) session.
The method according to claim 1, wherein the sending the data received from the terminal that matches the first configuration information to the second user plane function includes:

Send the data and a tunnel identifier to the second user plane function, where the tunnel identifier is related to the second gateway terminal or to the PDU session;

The data is sent to the second user plane function through a tunnel, and the tunnel identifier of the tunnel is related to the second gateway terminal or to the PDU session.
The method of claim 1, wherein the first gateway terminal has the ability to connect to a first device, and the second gateway terminal has the ability to connect to a second device.
The method of claim 1, wherein the first information further includes quality of service (QoS) information.
The method according to any one of claims 1 to 4, wherein the method further includes:

The first network function sends second configuration information to the second gateway terminal according to the first configuration information; wherein the second configuration information is used to indicate at least one of the following:

Allow or prohibit data received from the network side device that matches the second configuration information from being sent to the second device;

Allow or prohibit data received from the second device that matches the second configuration information from being sent to the network side device.
The method according to claim 5, wherein the second information further includes Qos information, and the method further includes:

The first network function sends the QoS information to the second gateway terminal; wherein the QoS information is used to instruct the second gateway terminal to configure QoS of data matching the second configuration information.
The method according to claim 1 or 2, wherein the method further includes:

The first network function learns at least one of the following based on the source address or the destination address:

The PDU session information, the second gateway terminal information, the second user plane function information, and tunnel identification.
A method of network communication, wherein the method includes:

The first gateway terminal sends first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, used to indicate the first The network function executes configuration data exchange rules according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or It is prohibited to send data received from the terminal that matches the first configuration information to the second gateway terminal or the second user plane function, or through a protocol data unit (PDU) session.
The method according to claim 8, wherein before the first gateway terminal sends the first information to the first network function, the method further includes:

The first gateway receives third configuration information sent by the management terminal; wherein the third configuration information includes at least one of the following:

Source information;

Target information;

Agreement information;

The node indicated by the target information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the target information is not directly connected to the first gateway terminal;

The node indicated by the target information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the source information is not directly connected to the first gateway terminal.
A method of network communication, wherein the method includes:

The second gateway terminal receives the second information sent by the first network function; wherein the second information includes second configuration information;

The second gateway terminal performs at least one of the following based on the second configuration information:

Allow or prohibit sending data matching the second configuration information received from the network side device to the second device;

Allow or prohibit data received from the second device that matches the second configuration information from being sent to the network side device.
The method according to claim 10, wherein the second information further includes QoS information, and the method further includes:

The second gateway terminal configures QoS of data matching the second configuration information based on the QoS information.
A method of network communication, wherein the method includes:

The management terminal sends third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

Target information;

Agreement information;

The node indicated by the target information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is directly connected to the first gateway terminal, and the target information indicates The node shown is not directly connected to the first gateway terminal;

The node indicated by the target information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the source information is not directly connected to the first gateway terminal.
A network communication device, wherein the device includes:

Receive a first information module from the first gateway terminal, configured to receive the first information sent by the first gateway terminal; wherein the first information includes first configuration information, and the first configuration information includes a source address and a destination address at least one item;

a data exchange rule configuration module, configured to configure data exchange rules to the first user plane function according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data received from the terminal related to the first user plane function; Data matching the configuration information is sent to the second gateway terminal or the second user plane function, or sent through a protocol data unit (PDU) session.
A network communication device, wherein the device includes:

A module for sending the first information to the network function, configured to send the first information to the first network function; wherein the first information includes first configuration information, and the first configuration information includes at least one of a source address and a destination address, Used to instruct the first network function to execute configuration data exchange rules according to the first configuration information; wherein the data exchange rules are used to indicate whether to allow or prohibit data matching the first configuration information to be received from the terminal. Sent to the second gateway terminal or second user plane function, or via a protocol data unit (PDU) session.
A network communication device, wherein the device includes:

A module for receiving second information from the network function, configured to receive second information sent by the first network function; wherein the second information includes configuration information;

The second gateway terminal execution module is configured to execute at least one of the following based on the second configuration information:

Allow or prohibit data received from the network side device that matches the second configuration information from being sent to the second device;

Allow or prohibit data received from the second device that matches the second configuration information from being sent to the network side device.
A network communication device, wherein the device includes:

Send the third configuration information module to the first gateway terminal, used to send the third configuration information to the first gateway terminal; wherein the third configuration information includes at least one of the following:

source information;

target information;

Agreement information;

The node indicated by the target information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is not directly connected to the first gateway terminal;

The node indicated by the source information of the third configuration information is directly connected to the first gateway terminal, and the node indicated by the target information is not directly connected to the first gateway terminal;

The node indicated by the target information of the third configuration information is directly connected to the first gateway terminal, and the source information indicates The node shown is not directly connected to the first gateway terminal.
A network side device, which includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor, the implementation of claims 1 to 1 is implemented. 7. Steps of the network communication method described in any one of 7.
A terminal, which includes a processor and a memory. The memory stores programs or instructions that can be run on the processor. When the programs or instructions are executed by the processor, any of claims 8 to 12 can be implemented. One step of the network communication method.
A readable storage medium, wherein the readable storage medium stores a program or instruction, and when the program or instruction is executed by a processor, the steps of the network communication method according to any one of claims 1 to 12 are implemented.
A chip, wherein the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method described in any one of claims 1 to 12 Steps of network communication method.
A computer program product, wherein the program product is stored in a non-volatile storage medium, and the program product is executed by at least one processor to implement the network as claimed in any one of claims 1 to 12 Steps of communication method.
An electronic device, wherein the electronic device is configured to perform the network communication method according to any one of claims 1 to 12.