CN113228567B - Information processing method and device and information processing system - Google Patents
Information processing method and device and information processing system Download PDFInfo
- Publication number
- CN113228567B CN113228567B CN201980086099.2A CN201980086099A CN113228567B CN 113228567 B CN113228567 B CN 113228567B CN 201980086099 A CN201980086099 A CN 201980086099A CN 113228567 B CN113228567 B CN 113228567B
- Authority
- CN
- China
- Prior art keywords
- home gateway
- information
- virtual
- message
- gateway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the application provides an information processing method, device and system. The method comprises the steps that a physical home gateway receives first information from intelligent equipment through a USB-Dongle, the first information is packaged into an LSL tunnel according to a data type identifier of the first information to generate a first message, the first message is forwarded to a virtual home gateway in an edge cloud, the virtual home gateway forwards the first message to a designated virtual IoT network gateway in the edge cloud, the virtual IoT network gateway processes the first message to generate a second message and sends the second message to the virtual home gateway, the virtual home gateway sends the second message to the physical home gateway through the LSL tunnel, and the physical home gateway forwards the second message to the intelligent equipment according to the data type identifier in the second message. The physical home gateway is externally connected with the USB-Dongle and the virtual IoT gateway is arranged on the edge cloud, so that the Internet of things communication protocol is flexibly expanded under the condition of low operation and maintenance cost.
Description
Technical Field
The present application relates to the field of internet of things communication, and in particular, to an information processing method, an information processing apparatus, and an information processing system.
Background
Under the wave of the vigorous development of the internet of things, the heat of the smart home is continuously increased. The intelligent home system utilizes advanced computer technology, network communication technology, intelligent cloud control, comprehensive wiring technology and medical electronic technology, integrates individual requirements according to the principle of human engineering, organically combines all subsystems related to home life together, and realizes 'people-oriented' brand-new home life experience through networked comprehensive intelligent control and management.
The intelligent Internet of things terminal supports direct connection to the Internet to receive application and service control of the cloud, but the management complexity of massive connection of cost and power consumption is comprehensively considered, more and more intelligent home systems introduce an intelligent Internet of things gateway as the core of the system, and the intelligent Internet of things terminal is interconnected through the Internet of things gateway, so that data interaction and gathering are realized, and interaction with the application and service of the cloud is acted. For the smart home system, in consideration of the beauty of home decoration and the convenience of use, a wired mode is generally not suitable to be adopted as a communication medium, and a wireless mode is adopted for communication. The current industry internet of things communication protocols mainly fall into two categories: one category is short-range wireless communication, such as wireless fidelity (Wi-Fi), zigBee (ZigBee), wireless networking (ZWave), bluetooth Low Energy (BLE); another type is a low power wide area network, such as wide area networking (LoRa), narrow band internet of things over cellular (NB-IoT).
In the conventional scheme, a virtual home gateway (VG) is provided, that is, a part of control functions (for example, L3 layer functions) of the home gateway is virtualized onto an edge cloud, so that decoupling of an application (an application related to the L3 layer functions) and physical home gateway (BRG) hardware is achieved, that is, management of different services can be achieved by managing and configuring the VG, and it is no longer necessary to adapt to a large number of manufacturers or version devices, thereby saving operation and maintenance costs. However, the conventional scheme can only perform virtualization processing on function applications (i.e., network-like service functions) related to the L2/L3 layer and above, and cannot realize a scenario of supporting internet protocol communication by an extended physical home gateway.
Disclosure of Invention
The application provides an information processing method, an information processing device and an information processing system, and the communication protocol of the internet of things is flexibly expanded under the condition of low operation and maintenance cost by externally connecting a physical home gateway with a USB-Dongle and arranging a virtual IoT gateway on a marginal cloud.
In a first aspect, a method for processing information is provided, the method including: after receiving first information sent by intelligent equipment through a universal serial bus wireless adapter (USB) dongle, the physical home gateway encapsulates the first information to a logic user link (LSL) tunnel according to a data type identifier of the first information to generate a first message, and forwards the first message to a virtual home gateway in an edge cloud, so that the virtual home gateway forwards the first message to a designated virtual Internet of things (IoT) gateway in the edge cloud according to a second configuration strategy; the physical home gateway receives a second message sent by the virtual home gateway through the LSL tunnel, where the second message is generated by processing the first message by the virtual IoT gateway and is sent to the virtual home gateway, and the second message includes the data type identifier; and the physical home gateway forwards the second message to the intelligent equipment according to the data type identifier in the second message.
The physical home gateway receives the first information from the terminal through the USB-Dongle, encapsulates the first information in the LSL tunnel, and flexibly expands the Internet of things communication protocol.
In some possible implementations, the encapsulating the first information into the LSL tunnel according to the data type identifier of the first information to generate the first packet includes: and encapsulating the first information to a logical user link (LSL) tunnel according to the data type identifier of the first information and a first configuration strategy to generate a first message.
The physical home gateway accurately generates the first message according to the first configuration strategy, and saves resources occupied by the first message, thereby further reducing the operation and maintenance cost.
In some possible implementations, before the physical home gateway encapsulates the first information into the logical user link LSL tunnel according to the data type identifier of the first information and according to the first configuration policy to generate the first packet, the method further includes: the physical home gateway sends the data type identification of the first information to a management system; the physical home gateway receives the first configuration policy corresponding to the data type identifier of the first information from the management system, where the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, and the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
The physical home gateway acquires the LSL tunnel corresponding to the data type identifier from the management system to send the message, namely different data type identifiers can adopt different LSL tunnels, so that the first information can be communicated by adopting a proper LSL tunnel, and the communication quality is improved.
In some possible implementations, the management system is an end-to-end service orchestrator.
In a second aspect, a method of information processing is provided, the method comprising: the method comprises the steps that a virtual home gateway receives a first message from a physical home gateway, wherein the first message is generated by the physical home gateway receiving first information from intelligent equipment through a Universal Serial Bus (USB) dongle and packaging the first information into a logic user link (LSL) tunnel according to a data type identifier of the first information; the virtual home gateway forwards the first message to a virtual internet of things (IoT) gateway specified in the edge cloud, so that the virtual IoT gateway processes the first message to generate a second message; the virtual home gateway receiving the second message from the virtual IoT gateway; and the virtual home gateway sends the second message to the physical home gateway, so that the physical home gateway forwards the second message to the intelligent device according to the data type identifier in the second message.
The virtual home gateway receives a first message from the physical home gateway, the first message is obtained by the physical home gateway receiving first information from a terminal through a USB-Dongle and encapsulating the first information in an LSL tunnel, so that the Internet of things communication protocol is flexibly expanded, and the virtual home gateway sends the first message to the virtual IoT gateway in the edge cloud so that the virtual IoT gateway performs relevant processing on the first message, thereby realizing flexible management and reducing operation and maintenance cost.
In some possible implementations, the virtual home gateway forwarding the first packet to a virtual internet of things IoT gateway specified in the edge cloud includes: the virtual home gateway forwards the first packet to the virtual IoT gateway according to a second configuration policy.
The virtual home gateway forwards the first message to the virtual IoT gateway according to the second configuration strategy, so that the opposite communication end can be accurately obtained, and the communication efficiency is improved.
In some possible implementations, before the virtual home gateway forwards the first packet to the virtual IoT gateway according to the second configuration policy, the method further includes: the virtual home gateway receives a second configuration policy from a management system, the second configuration policy being used to configure communication links of the virtual home gateway and the virtual IoT gateway, the second configuration policy being determined by the management system according to a data type identifier and a second mapping relationship, the second mapping relationship being a mapping relationship of a plurality of virtual home gateways and at least one virtual IoT gateway.
The virtual home gateway obtains the mapping relation corresponding to the data type identifier from the management system to send the message, that is, different data type identifiers can adopt different mapping relations, so that the first message can adopt a proper communication opposite terminal to carry out communication, and the communication quality is improved.
In some possible implementations, the management system includes an end-to-end service orchestrator and a software defined network controller.
In a third aspect, a method for processing information is provided, the method comprising: the method comprises the steps that a virtual Internet of things (IoT) gateway receives a first message from a virtual home gateway, the first message is generated by packaging a first message into a logic user link (LSL) tunnel according to a first configuration strategy and sending the first message, wherein the first message is received by a physical home gateway from intelligent equipment through a Universal Serial Bus (USB) dongle, and the data type identifier of the first message; the virtual IoT gateway processes the first message to generate a second message, and the second message includes the data type identifier; the virtual IoT gateway sends the second message to the physical home gateway through the virtual home gateway, so that the physical home gateway forwards the second message to the intelligent device according to the data type identifier in the second message.
The method comprises the steps that a virtual IoT gateway in the edge cloud receives a first message from a virtual home gateway, the first message is received by the virtual home gateway from a physical home gateway, the first message is obtained by the physical home gateway receiving first information from a terminal through a USB-Dongle and packaging the first information in an LSL tunnel, and therefore the internet of things communication protocol is flexibly expanded.
In a fourth aspect, a physical home gateway is provided, which has the function of implementing the first aspect and various possible implementations.
In a fifth aspect, a virtual home gateway is provided, which has the function of implementing the first aspect and various possible implementations.
In a sixth aspect, a virtual IoT gateway is provided that has functionality to implement the first aspect and various possible implementations described above.
In a seventh aspect, an information processing system is provided, where the information processing system includes a terminal, a USB Dongle, the physical home gateway in the fourth aspect, the virtual home gateway in the fifth aspect, and the virtual IoT gateway in the sixth aspect.
In an eighth aspect, an information processing apparatus is provided, where the apparatus may be a physical home gateway or a chip in a physical home gateway side. The apparatus has the functionality to implement the first aspect and various possible implementations described above. The function can be realized by hardware, and can also be realized by executing corresponding software by hardware. The hardware or software includes one or more modules corresponding to the functions described above.
In one possible design, the apparatus includes: a transceiver module, which may be at least one of a transceiver, a receiver, a transmitter, for example, and a processing module, which may include a radio frequency circuit or an antenna. The processing module may be a processor.
Optionally, the apparatus further comprises a storage module, which may be a memory, for example. When included, the memory module is used to store instructions. The processing module is connected with the storage module, and the processing module can execute the instructions stored in the storage module or other instructions from other sources, so as to enable the apparatus to execute the communication method of the first aspect and various possible implementations. In this design, the device may be a terminal.
In another possible design, when the device is a chip, the chip includes: a transceiver module, which may be, for example, an input/output interface, pins, or circuits on the chip, and a processing module. The processing module may be, for example, a processor. The processing module may execute instructions to cause a chip within the physical home gateway to perform the communication method of the first aspect and any possible implementation.
Alternatively, the processing module may execute instructions in a memory module, which may be an on-chip memory module, such as a register, a cache, and the like. The memory module may also be located within the communication device but external to the chip, such as a read-only memory or other type of static storage device that may store static information and instructions, a random access memory, and so forth.
The processor referred to in any above may be a general purpose central processing unit, a microprocessor, an application specific integrated circuit, or one or more integrated circuits for controlling the execution of programs for the communication methods of the above aspects.
Based on the technical scheme, in the information processing device in the embodiment of the application, the physical home gateway receives the first information from the terminal through the USB-Dongle, and encapsulates the first information in the LSL tunnel, so as to flexibly extend the Internet of things communication protocol, and the virtual IoT gateway is arranged in the edge cloud, so that flexible management is realized, and the operation and maintenance cost is reduced.
Drawings
Fig. 1 is a schematic diagram of an intelligent home system according to an embodiment of the present application;
fig. 2 is a schematic block diagram of a gateway for information processing in a conventional scheme;
FIG. 3 is a schematic block diagram of an information handling gateway of an embodiment of the present application;
FIG. 4 is a schematic block diagram of a method of information processing of an embodiment of the present application;
FIG. 5 is a schematic block diagram of a system for information processing of an embodiment of the present application;
FIG. 6 is a schematic block diagram of an apparatus for information processing of one embodiment of the present application;
fig. 7 is a schematic configuration diagram of an information processing apparatus of an embodiment of the present application;
FIG. 8 is a schematic block diagram of an apparatus for information processing according to another embodiment of the present application;
fig. 9 is a schematic block diagram of an information processing apparatus according to still another embodiment of the present application.
Detailed Description
The technical solution in the present application will be described below with reference to the accompanying drawings.
First, for convenience of description, terms related to the present application are introduced below.
Universal Serial Bus (USB) communication architecture:
the communication structure of the USB adopts a client (client)/server (server) mode, wherein a USB device on the server may be referred to as a "USB host (host)", and a USB device on the client may be referred to as a "USB device (device)" or a "USB client". Host is responsible for communication of the whole USB communication structure, it will poll all USB devices to check whether there is any device that needs to transmit data, all USB devices must wait for the command of Host, and only after Host agrees, USB devices can start transmitting data, the behavior of Host is usually controlled by USB Host controller (controller), this controller is usually a chip loaded on the server motherboard, and exists in the form of Peripheral Component Interconnect (PCI)/Peripheral Component Interconnect (PCIE) BUS for the control of operating system.
USB device on client:
USB devices on the client include schemas (configurations), interfaces (interfaces), settings (settings), and endpoints (endpoints). The USB equipment on the client can only use one mode when running once, and cannot use two modes to run simultaneously. For example, switching the USB device from application mode to firmware mode, the application mode is disabled. A USB device may comprise 1 or more input interfaces and 1 or more output interfaces, e.g. a USB headset with a microphone has two interfaces, an input interface and an output interface. In addition, one setting of each interface represents one function, and an interface may have a plurality of settings, and each setting of an interface may be expressed as an interface descriptor (descriptor). If there are multiple settings for an interface, the multiple settings may order the descriptors for the multiple interfaces in order. In addition, data transmission between the USB device on the client and the USB host is implemented by an endpoint, and after the initialization of the USB device is completed, the endpoint may be used for communication, and the transmission modes of the endpoint include control (control) transmission, bulk (bulk) transmission, interrupt (interrupt) transmission, and periodic (isochronous) transmission.
Type of USB device on client:
the types of USB devices on the client include a human interface device class (HID class), a mass storage device class (MSC class), and a communication device class (CDC class). The USB device of HID class may be a mouse or a USB keyboard. The USB device of MSC class may be a USB flash disk. The USB devices of the CDC class may be various USB-Dongle Internet of things cards.
Universal Serial bus Wireless adapter (USB-Dongle) device:
USB-Dongle enables extended support networking wireless communication protocols. The USB-Dongle can exist in the form of an Internet of things card.
Universal asynchronous receiver/transmitter (UART):
data on the internal bus of the computer is transmitted in a parallel mode, and data conversion between serial data and parallel data is required to communicate with a serial device. The serial communication includes asynchronous serial communication and synchronous serial communication, in which the UART mainly performs conversion of asynchronous serial data and parallel data. Specifically, the UART may be a bi-directional communication bus capable of serial-to-parallel conversion, or parallel-to-serial conversion.
Fig. 1 is a schematic diagram of an intelligent home system according to an embodiment of the present application. As shown in fig. 1, the smart home system includes applications and services in a cloud, a smart internet of things gateway, and a smart internet of things terminal. The intelligent Internet of things gateway is connected with the intelligent Internet of things terminal through the Internet of things.
It should be understood that the intelligent internet of things terminal can be an intelligent electric lamp, an intelligent entrance guard, an intelligent security, an intelligent air conditioner and an intelligent refrigerator, for convenience of description, the following embodiments take a "terminal" as an example for illustration, but the present application does not limit this.
Conventional solutions propose a virtual home gateway (VG), that is, part of the control functions of the home gateway (for example, L3 layer functions) is implemented by a virtualized home gateway, and the virtualized home gateway is moved to an edge cloud, so as to decouple applications (applications related to L3 layer functions) and BRG hardware of the physical home gateway, for example, as shown in fig. 2, where communication between the BRG and the VG uses a Logical Subscriber Link (LSL) tunnel.
It should be understood that the network functions mainly provided by the virtual home gateway may include a Network Address Translation (NAT), an Application Layer Gateway (ALG) function, a distributed denial of service (DDoS), a universal plug and play (UpnP) function, a world wide WEB (WEB) function, a Dynamic Host Configuration Protocol (DHCP) function, and a Domain Name System (DNS) service (Server) function.
That is to say, the traditional scheme can realize the management of different services by managing and configuring VGs, so that a large number of manufacturers or version devices do not need to be adapted, and the operation and maintenance cost is saved. However, the conventional scheme can only perform virtualization processing on function applications (i.e., network-like service functions) related to the L2/L3 layer and above, and cannot realize a scenario of supporting internet protocol communication by an extended physical home gateway.
Fig. 3 shows a schematic block diagram of an information processing gateway of an embodiment of the present application. The information processing gateways include physical home gateways and gateways in edge clouds.
It should be noted that the gateway shown in fig. 3 may be applied to the information processing system shown in fig. 1, where the gateway shown in fig. 3 may be the intelligent internet of things gateway in fig. 1. The gateway shown in fig. 3 can communicate with the terminal by extrapolating USB-Dongle.
Fig. 4 shows a schematic flowchart of a method of information processing according to an embodiment of the present application.
401, the physical home gateway receives the first information from the smart device through the USB-Dongle. Accordingly, the smart device transmits the first information to the physical home gateway through the USB-Dongle.
Specifically, the physical home gateway may be externally connected with a USB-Dongle, so that the terminal may send the first information to the physical home gateway through the USB-Dongle.
It should be understood that the smart device may be the "smart internet of things terminal" shown in fig. 1, and may also be referred to as a "terminal" in the embodiments of the present application.
Alternatively, the physical home gateway may comprise a USB driver, such that the USB driver may connect the USB-Dongle externally through the USB interface.
And 402, the physical home gateway packages the first information into the logical user link (LSL) tunnel according to the data type identifier of the first information and a first configuration strategy to generate a first message.
Optionally, when the first information received by the virtual home gateway is carried in the first message, the first message may also carry a data type identifier of the first information.
Specifically, the data type identifier of the first information may be a service type corresponding to the L2 function, a service type corresponding to the L3 function, or a service type corresponding to the physical layer function. The virtual home gateway can perform relevant processing according to the type of the first information carried by the first message, and if the type of the first information is a service type with an L2 function, the physical home gateway performs processing; if the type of the first information is a service type with an L3 function, the first information is processed by the virtual home gateway; if the type of the first information is a service type with a physical layer function, processing is performed by an internet of things (IoT) gateway.
Optionally, the correspondence of the first information may be identified by a Transmission Control Protocol (TCP)/User Datagram Protocol (UDP) port number, or may be identified by a virtual local area network tag (vlan tag), which is not limited in this application.
Optionally, the physical home gateway may further include a first UART network adapter, and the first information is converted by the first UART network adapter in a serial-parallel manner, where the first message includes the first information after the serial-parallel conversion.
Specifically, the USB driver may be externally connected to the USB-Dongle through the USB interface, so that the terminal may send information (i.e., the first information) to the USB driver through the USB-Dongle. The USB driver sends the first information to a first UART network adapter, the first UART network adapter performs parallel-serial conversion on the first information, and encapsulates the parallel-serial converted first information into an LSL tunnel to generate a first message.
Optionally, the information processing gateway in this embodiment of the present application further includes a management system, where the management system may send a first configuration policy to the physical home gateway, where the first configuration policy is used to indicate configuration of communication between the physical home gateway and the virtual home gateway.
Specifically, the first configuration policy may be used to configure a communication link between the physical home gateway and the virtual home gateway, and the first configuration policy is determined by the management system according to a first mapping relationship, where the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel, so that the management system may determine a corresponding LSL tunnel according to the data type identifier of the first information, and further send the physical home gateway through the first configuration policy.
It should be understood that the first mapping relationship may be one-to-one mapped.
It should also be understood that the two ends of the communication through the LSL tunnel may be one-to-one, i.e., one end of the LSL tunnel may be a physical home gateway and the other end may be a fixed virtual home gateway.
And 403, the physical home gateway sends the first message to a virtual home gateway in the edge cloud. Accordingly, the virtual home gateway receives the first message.
Specifically, a first UART network adapter in the physical home gateway sends the first packet to the edge cloud through the LSL tunnel.
404, the virtual home gateway in the edge cloud forwards the first packet to the virtual IoT gateway specified in the edge cloud according to the second configuration policy.
It should be noted that the virtual IoT gateway may be correspondingly created when the edge cloud opens a certain service for the first time, and may dynamically expand or contract the capacity as needed in the subsequent service processing process.
Optionally, the edge cloud comprises a virtual home gateway, a virtual internet of things, ioT, gateway, and a second UART network adapter. And the virtual home gateway in the edge cloud receives the first message from the first UART network adapter, the virtual home gateway forwards the first message to a second UART network adapter, and the second UART network adapter performs serial-to-parallel conversion on first information in the first message.
Optionally, the second UART network adapter forwards the first packet including the serial-to-parallel converted first information to the virtual IoT gateway.
Optionally, the management system may send a second configuration policy to the virtual home gateway in the edge cloud for indicating a configuration of communication between the virtual home gateway and the virtual IoT gateway.
Optionally, the second configuration policy may be determined by the management system according to the data type identification and a second mapping relationship, the second mapping relationship comprising a mapping relationship of the plurality of virtual home gateways and the at least one virtual IoT gateway.
In particular, multiple virtual home gateways may have mappings with one virtual IoT gateway, each mapping corresponding to one data type identification. The management system may select a mapping relationship for the virtual home gateway according to the data type identifier, and the virtual home gateway may determine a corresponding virtual IoT gateway according to the mapping relationship.
In particular, the plurality of virtual home gateways in the second mapping relationship may correspond to one virtual IoT gateway.
Optionally, the management system may further send the third configuration policy to the virtual home gateway in the edge cloud, where the third configuration policy is used to indicate a configuration for communication between the virtual home gateway and the virtual IoT gateway.
Alternatively, the management system may be an end-to-end service orchestrator (E2E service organizer) and a software defined network controller (SDN M & C). The end-to-end service orchestrator may send the configuration policy to the edge cloud, and the SDN M & C may separate the configuration policy from the configuration policy of the virtual home gateway (i.e., the second configuration policy) and the configuration policy of the virtual IoT gateway (the third configuration policy), and send the configuration policies to the virtual home gateway and the virtual IoT gateway, respectively, thereby saving signaling overhead. The end-to-end service orchestrator may also send a second configuration policy to the physical home gateway.
It should be noted that the SDN M & C may also manage Virtual Network Function (VNF) resources, support VNF registration, VNF state monitoring, configuration state consistency, management of alarms, performance, logs, and the like of the VNF, and this is not limited in this application.
Optionally, the management system may be provided independently from the edge cloud, or may be provided in the edge cloud. For convenience of description, the present application is illustrated with an example of management independent of edge cloud settings, and the present application does not limit this.
Optionally, the management system may generate the first configuration policy or generate the second configuration policy and the third configuration policy according to the type identifier of the information when receiving control information, where the control information includes the type identifier of the information. That is, the management device generates the configuration policy and transmits the configuration policy when the control information is triggered.
The virtual IoT gateway processes the first packet to generate a second packet, which includes the data type identifier 405.
Specifically, the processing of the second packet by the virtual IoT gateway may be processing IoT-related functions in the second packet, for example, processing a physical layer in the second packet.
406, the virtual IoT gateway sends the second message to the virtual home gateway.
And 407, the virtual home gateway sends the second message to the corresponding intelligent device according to the data type identifier in the second message.
It should be understood that the processing result obtained after processing the second packet may be indication information indicating that the control terminal performs an operation. For example, the IoT gateway may perform the processing result, i.e., the IoT gateway control terminal performs the operation. Or the IoT gateway may send the processing result to the cloud, and the cloud controls the terminal to perform the operation.
It should be understood that the operation may be on or off, or other alternative operations, which are not limited in this application. Such as turning a light bulb on or off, or turning a refrigerator on or off.
Therefore, according to the information processing method in the embodiment of the application, the physical home gateway is provided with the USB driver, the physical home gateway can be externally connected with the USB-Dongle to flexibly extend the communication protocol of the internet of things, and the edge cloud is provided with the virtual IoT gateway, so that flexible management is realized, and the operation and maintenance cost is reduced.
Fig. 5 shows a schematic block diagram of an information processing system of an embodiment of the present application. As shown in fig. 4, the information processing system may include a terminal, a USB Dongle, an information processing gateway shown in fig. 3.
Fig. 6 shows a schematic block diagram of an information processing apparatus 600 according to another embodiment of the present application.
It is to be understood that the apparatus 600 may correspond to the physical home gateway shown in fig. 3 and 4, and may have any function of the physical home gateway in the method. The apparatus 600 includes a processing module 610 and a transceiver module 620.
The processing module 610 is configured to package first information sent by an intelligent device to a logical user link LSL tunnel according to a data type identifier of the first information to generate a first packet after receiving the first information through a USB dongle, and forward the first packet to a virtual home gateway in an edge cloud, so that the virtual home gateway forwards the first packet to a virtual internet of things gateway specified in the edge cloud;
the transceiver module 620 is configured to receive a second packet sent by the virtual home gateway through the LSL tunnel, where the second packet is generated by processing the first packet by the virtual IoT gateway and is sent to the virtual home gateway, and the second packet includes the data type identifier;
the transceiver module 620 is further configured to forward the second message to the intelligent device according to the data type identifier in the second message.
Optionally, the processing module 610 is specifically configured to:
and encapsulating the first information to a logic user link (LSL) tunnel according to a first configuration strategy according to the data type identifier of the first information to generate a first message.
Optionally, the transceiver module 610 is further configured to send a data type identifier of the first information to a management system;
the transceiver module is further configured to receive, from the management system, the first configuration policy corresponding to the data type identifier of the first information, where the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, and the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
Optionally, the management system is an end-to-end service orchestrator.
Fig. 7 is a schematic block diagram of an information processing apparatus 700 according to an embodiment of the present application. The apparatus 700 may be the physical home gateway of fig. 3 and 4. The apparatus may employ a hardware architecture as shown in fig. 7. The apparatus may include a processor 710 and a transceiver 720, and optionally, the apparatus may further include a memory 730, the processor 710, the transceiver 720, and the memory 730 communicating with each other through an internal connection path. The related functions implemented by the processing module 610 in fig. 6 may be implemented by the processor 710, and the related functions implemented by the transceiver module 620 may be implemented by the processor 710 controlling the transceiver 720.
Alternatively, the processor 710 may be a general processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), a special-purpose processor, or one or more integrated circuits for executing the technical solutions of the embodiments of the present application. Alternatively, a processor may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions). For example, a baseband processor, or a central processor. The baseband processor may be used to process communication protocols and communication data, and the central processor may be used to control an information processing apparatus (e.g., a base station, a terminal, or a chip), execute a software program, and process data of the software program.
Optionally, the processor 710 may include one or more processors, for example, one or more Central Processing Units (CPUs), and in the case that the processor is one CPU, the CPU may be a single-core CPU or a multi-core CPU.
The transceiver 720 is used for transmitting and receiving data and/or signals. The transceiver may include a transmitter for transmitting data and/or signals and a receiver for receiving data and/or signals.
The memory 730 includes, but is not limited to, a Random Access Memory (RAM), a read-only memory (ROM), an Erasable Programmable Read Only Memory (EPROM), and a compact disc read-only memory (CD-ROM), and the memory 730 is used for storing relevant instructions and data.
The memory 730 is used to store the program codes and data of the AMF, and may be a separate device or integrated in the processor 710.
In particular, the processor 710 is configured to control the transceiver to perform information transmission with the terminal. Specifically, reference may be made to the description of the method embodiment, which is not repeated herein.
Fig. 8 shows a schematic block diagram of an information processing apparatus 800 of yet another embodiment of the present application.
It is to be understood that the apparatus 800 may correspond to the virtual home gateway shown in fig. 3 and 4, and may have any function of the virtual home gateway in the method. The apparatus 800 includes a receiving module 810 and a transmitting module 820.
The receiving module 810 is configured to receive a first message from a physical home gateway, where the first message is generated by the physical home gateway receiving first information from an intelligent device through a USB dongle via a USB port, and encapsulating the first information into a LSL tunnel of a logical user link according to a data type identifier of the first information;
the sending module 820 is configured to forward the first packet to a virtual internet of things IoT gateway specified in the edge cloud, so that the virtual IoT gateway processes the first packet to generate a second packet;
the receiving module 810 is further configured to receive the second packet from the virtual IoT gateway;
the sending module 820 is further configured to send the second packet to the physical home gateway, so that the physical home gateway forwards the second packet to the intelligent device according to the data type identifier in the second packet.
Optionally, the sending module 810 is specifically configured to:
forwarding the first packet to the virtual IoT gateway according to a second configuration policy.
Optionally, the receiving module 820 is further configured to receive a second configuration policy from a management system, where the second configuration policy is used to configure the communication links between the virtual home gateway and the virtual IoT gateway, and the second configuration policy is determined by the management system according to the data type identifier and a second mapping relationship, where the second mapping relationship is a mapping relationship between a plurality of virtual home gateways and at least one virtual IoT gateway.
Optionally, the management system comprises an end-to-end service orchestrator and a software defined network controller.
Fig. 9 shows a schematic block diagram of an information processing apparatus 900 according to another embodiment of the present application.
It is to be understood that the apparatus 900 may correspond to the virtual IoT gateway shown in fig. 4, and may have any of the functions of the virtual IoT gateway in the method. The apparatus 900 includes a transceiver module 910 and a processing module 920.
The transceiver module 910 is configured to receive a first message from a virtual home gateway, where the first message is a first message received by a physical home gateway from an intelligent device through a USB dongle, and the first message is generated by encapsulating the first message into a logical user link LSL tunnel according to a first configuration policy and according to a data type identifier of the first message, and sending the first message to the virtual home gateway;
the processing module 920 is configured to process the first packet to generate a second packet, where the second packet includes the data type identifier;
the transceiver module 910 is further configured to send the second packet to the physical home gateway through the virtual home gateway, so that the physical home gateway forwards the second packet to the intelligent device according to the data type identifier in the second packet.
In the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present invention, 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 on the implementation process of the embodiments of the present invention.
As used in this specification, the terms "component," "module," "system," and the like are intended to refer to a computer-related entity, either hardware, firmware, a combination of hardware and software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. By way of illustration, both an application running on a computing device and the computing device can be a component. One or more components can reside within a process and/or thread of execution and a component can be localized on one computer and/or distributed between 2 or more computers. In addition, these components can execute from various computer readable media having various data structures stored thereon. The components may communicate by way of local and/or remote processes such as in accordance with a signal having one or more data packets (e.g., data from two components interacting with one another at a local system, distributed system, and/or across a network such as the internet with other systems by way of the signal).
It should also be understood that the reference herein to first, second, and various numerical designations is merely a convenient division to describe and is not intended to limit the scope of the embodiments of the present application.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. Wherein A or B is present alone, and the number of A or B is not limited. Taking the case of a being present alone, it is understood to have one or more a.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
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 ways. 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 functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several 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 methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (15)
1. A method of information processing, comprising:
after receiving first information sent by intelligent equipment through a universal serial bus wireless adapter (USB) dongle, the physical home gateway packages the first information to a logic user link (LSL) tunnel according to a data type identifier of the first information to generate a first message, and forwards the first message to a virtual home gateway in an edge cloud, so that the virtual home gateway forwards the first message to a designated virtual Internet of things (IoT) gateway in the edge cloud;
the physical home gateway receives a second message sent by the virtual home gateway through the LSL tunnel, where the second message is generated by processing the first message by the virtual IoT gateway and is sent to the virtual home gateway, and the second message includes the data type identifier;
the physical home gateway forwards the second message to the intelligent equipment according to the data type identifier in the second message;
wherein, the encapsulating the first information to the LSL tunnel according to the data type identifier of the first information to generate the first packet includes:
packaging the first information to a logic user link (LSL) tunnel according to a data type identifier of the first information and a first configuration strategy to generate a first message;
the data type identifier of the first information is used for indicating at least one service type: the service type of the L2 function, the service type of the L3 function and the service type of the physical layer function;
the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, where the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
2. The method of claim 1, wherein before the physical home gateway generates the first packet by encapsulating the first information into a logical user link (LSL) tunnel according to a first configuration policy based on a data type identifier of the first information, the method further comprises:
the physical home gateway sends the data type identification of the first information to the management system;
and the physical home gateway receives the first configuration policy corresponding to the data type identification of the first information from the management system.
3. The method of claim 2, wherein the management system is an end-to-end service orchestrator.
4. A method of information processing, comprising:
the method comprises the steps that a virtual home gateway in an edge cloud receives a first message from a physical home gateway, wherein the first message is generated by the physical home gateway receiving first information from an intelligent device through a Universal Serial Bus (USB) dongle and packaging the first information into a logical user link (LSL) tunnel according to a data type identifier of the first information;
the virtual home gateway forwards the first message to a virtual internet of things (IoT) gateway specified in the edge cloud, so that the virtual IoT gateway processes the first message to generate a second message;
the virtual home gateway receiving the second packet from the virtual IoT gateway;
the virtual home gateway sends the second message to the physical home gateway, so that the physical home gateway forwards the second message to the intelligent device according to the data type identifier in the second message;
the encapsulating of the first information into a logical user link (LSL) tunnel according to the data type identifier of the first information is generated, and includes:
packaging the first information into a logic user link (LSL) tunnel according to a first configuration strategy according to the data type identification of the first information;
the data type identifier of the first information is used for indicating at least one service type: the service type of the L2 function, the service type of the L3 function and the service type of the physical layer function;
the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, where the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
5. The method of claim 4, wherein forwarding the first message to a virtual Internet of things (IoT) gateway specified in the edge cloud by the virtual home gateway comprises:
the virtual home gateway forwards the first packet to the virtual IoT gateway according to a second configuration policy.
6. The method of claim 5, wherein before the virtual home gateway forwards the first packet to the virtual IoT gateway, the method further comprises:
the virtual home gateway receives a second configuration policy from the management system, the second configuration policy being used to configure the communication links of the virtual home gateway and the virtual IoT gateway, the second configuration policy being determined by the management system according to a data type identifier and a second mapping relationship, the second mapping relationship being a mapping relationship of a plurality of virtual home gateways and at least one virtual IoT gateway.
7. The method of claim 6, wherein the management system comprises an end-to-end service orchestrator and a software defined network controller.
8. A physical home gateway, comprising:
the processing module is used for packaging first information sent by intelligent equipment to a logic user link (LSL) tunnel according to a data type identifier of the first information to generate a first message after the first information is received by a Universal Serial Bus (USB) dongle, and forwarding the first message to a virtual home gateway in an edge cloud, so that the virtual home gateway forwards the first message to a designated virtual Internet of things (IoT) gateway in the edge cloud;
a transceiver module, configured to receive a second packet sent by the virtual home gateway through the LSL tunnel, where the second packet is generated by processing the first packet by the virtual IoT gateway and is sent to the virtual home gateway, and the second packet includes the data type identifier;
the transceiver module is further configured to forward the second packet to the intelligent device according to the data type identifier in the second packet;
wherein the processing module is specifically configured to:
packaging the first information to a logic user link (LSL) tunnel according to a data type identifier of the first information and a first configuration strategy to generate a first message;
the data type identifier of the first information is used for indicating at least one service type: the service type of the L2 function, the service type of the L3 function and the service type of the physical layer function;
the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, where the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
9. The physical home gateway of claim 8, wherein before the physical home gateway encapsulates the first information into a logical user link (LSL) tunnel according to a first configuration policy and according to the data type identifier of the first information to generate a first packet, the transceiver module is further configured to send the data type identifier of the first information to the management system;
the transceiver module is further configured to receive the first configuration policy corresponding to the data type identifier of the first information from the management system.
10. The physical home gateway of claim 9, wherein the management system is an end-to-end service orchestrator.
11. A virtual home gateway, comprising:
the receiving module is used for receiving a first message from a physical home gateway, wherein the first message is generated by the physical home gateway receiving first information from an intelligent device through a Universal Serial Bus (USB) dongle and packaging the first information into a logical user link (LSL) tunnel according to a data type identifier of the first information;
a sending module, configured to forward the first packet to a virtual internet of things (IoT) gateway specified in the edge cloud, so that the virtual IoT gateway processes the first packet to generate a second packet;
the receiving module is further configured to receive the second packet from the virtual IoT gateway;
the sending module is further configured to send the second packet to the physical home gateway, so that the physical home gateway forwards the second packet to the intelligent device according to the data type identifier in the second packet;
wherein the encapsulating the first information into a logical user link (LSL) tunnel according to the data type identifier of the first information comprises:
packaging the first information into a logic user link (LSL) tunnel according to a first configuration strategy according to the data type identification of the first information;
the data type identifier of the first information is used for indicating at least one service type: the service type of the L2 function, the service type of the L3 function and the service type of the physical layer function;
the first configuration policy includes an LSL tunnel determined by the management system according to a first mapping relationship, where the first mapping relationship is a mapping relationship between at least one data type identifier and at least one LSL tunnel.
12. The virtual home gateway according to claim 11, wherein the sending module is specifically configured to:
forwarding the first packet to the virtual IoT gateway according to a second configuration policy.
13. The virtual home gateway of claim 12, wherein the receiving module is further configured to receive a second configuration policy from the management system, the second configuration policy being used to configure the communication links of the virtual home gateway and the virtual IoT gateway, the second configuration policy being determined by the management system according to a data type identifier and a second mapping relationship, the second mapping relationship being a mapping relationship of a plurality of virtual home gateways and at least one virtual IoT gateway.
14. The virtual home gateway of claim 13, wherein the management system comprises an end-to-end service orchestrator and a software defined network controller.
15. An information processing system comprising a terminal, a universal serial bus wireless adapter (USB Dongle), a physical home gateway of claims 8 to 10, a virtual home gateway of claims 11 to 14, and a virtual Internet of things (IoT) gateway.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/077815 WO2020181486A1 (en) | 2019-03-12 | 2019-03-12 | Information processing method, apparatus, and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113228567A CN113228567A (en) | 2021-08-06 |
| CN113228567B true CN113228567B (en) | 2022-11-25 |
Family
ID=72427756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980086099.2A Active CN113228567B (en) | 2019-03-12 | 2019-03-12 | Information processing method and device and information processing system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113228567B (en) |
| WO (1) | WO2020181486A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112306673B (en) * | 2020-09-18 | 2023-04-07 | 浪潮思科网络科技有限公司 | SDN system for cooperation of cloud computing and edge computing |
| CN112685148A (en) * | 2020-12-07 | 2021-04-20 | 南方电网数字电网研究院有限公司 | Asynchronous communication method and device of mass terminals, computer equipment and storage medium |
| CN114338430B (en) * | 2021-11-10 | 2023-07-07 | 浙江时空道宇科技有限公司 | Data visual display method and system |
| CN114338779A (en) * | 2021-12-28 | 2022-04-12 | 深圳市欧瑞博科技股份有限公司 | Intelligent gateway keep-alive control method, server, intelligent gateway and storage medium |
| CN114900388B (en) * | 2022-05-11 | 2023-11-07 | 深圳绿米联创科技有限公司 | Equipment control method, device, equipment and storage medium |
| CN115499259A (en) * | 2022-08-26 | 2022-12-20 | 青岛海尔空调器有限总公司 | Method and device for controlling household appliance, gateway air conditioner and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045896A (en) * | 2010-11-22 | 2011-05-04 | 中山爱科数字科技有限公司 | Virtual Internet-of-things gateway system capable of realizing multiprotocol and network self-adapting |
| CN102217245A (en) * | 2011-05-24 | 2011-10-12 | 华为技术有限公司 | A method for processing message and a device thereof |
| CN103312715A (en) * | 2013-06-14 | 2013-09-18 | 西安交通大学 | Web service oriented home network system architecture |
| CN103650424A (en) * | 2013-08-20 | 2014-03-19 | 华为技术有限公司 | Implementation method and server of home gateway service function |
| CN107395508A (en) * | 2016-05-17 | 2017-11-24 | 华为技术有限公司 | The method and apparatus to E-Packet |
| CN107770026A (en) * | 2016-08-17 | 2018-03-06 | 中国电信股份有限公司 | Tenant network data transmission method, tenant network system and relevant device |
| CN109039837A (en) * | 2017-06-12 | 2018-12-18 | 大唐移动通信设备有限公司 | A kind of communication means and intelligent domestic gateway of smart home system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102104555B (en) * | 2009-12-22 | 2012-12-12 | 华为终端有限公司 | Method for accessing USB equipment of home gateway, home gateway and terminal |
| WO2015130200A1 (en) * | 2014-02-26 | 2015-09-03 | Telefonaktiebolaget L M Ericsson (Publ) | Network nodes, methods therein, computer programs and computer-readable mediums comprising the computer programs in a wireless communications network |
| CN204291028U (en) * | 2014-12-29 | 2015-04-22 | 朔联科技（上海）有限公司 | A kind of Internet of Things cloud gateway |
| CN106899461B (en) * | 2015-12-18 | 2020-06-05 | 美的集团股份有限公司 | Home gateway, data communication method used for same and intelligent home system |
| US10083055B2 (en) * | 2016-02-12 | 2018-09-25 | At&T Intellectual Property I, L.P. | Management of IoT devices in a virtualized network |
| EP3425855B1 (en) * | 2016-03-02 | 2020-04-22 | Nec Corporation | Network system, control device, method and program for building virtual network function |
| CN207234796U (en) * | 2017-08-17 | 2018-04-13 | 帕诺迪电器（深圳）有限公司 | A kind of intelligent domestic gateway device |
| CN107493214A (en) * | 2017-09-29 | 2017-12-19 | 四川长虹电器股份有限公司 | A kind of plug and play realizes smart home Internet of Things network control system and method |
| CN108924638A (en) * | 2018-09-26 | 2018-11-30 | 四川长虹电器股份有限公司 | A kind of network machine top box gateway of internet of things and smart home Internet of Things control system |
-
2019
- 2019-03-12 WO PCT/CN2019/077815 patent/WO2020181486A1/en active Application Filing
- 2019-03-12 CN CN201980086099.2A patent/CN113228567B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045896A (en) * | 2010-11-22 | 2011-05-04 | 中山爱科数字科技有限公司 | Virtual Internet-of-things gateway system capable of realizing multiprotocol and network self-adapting |
| CN102217245A (en) * | 2011-05-24 | 2011-10-12 | 华为技术有限公司 | A method for processing message and a device thereof |
| CN103312715A (en) * | 2013-06-14 | 2013-09-18 | 西安交通大学 | Web service oriented home network system architecture |
| CN103650424A (en) * | 2013-08-20 | 2014-03-19 | 华为技术有限公司 | Implementation method and server of home gateway service function |
| CN107395508A (en) * | 2016-05-17 | 2017-11-24 | 华为技术有限公司 | The method and apparatus to E-Packet |
| CN107770026A (en) * | 2016-08-17 | 2018-03-06 | 中国电信股份有限公司 | Tenant network data transmission method, tenant network system and relevant device |
| CN109039837A (en) * | 2017-06-12 | 2018-12-18 | 大唐移动通信设备有限公司 | A kind of communication means and intelligent domestic gateway of smart home system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020181486A1 (en) | 2020-09-17 |
| CN113228567A (en) | 2021-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113228567B (en) | Information processing method and device and information processing system | |
| EP2597842B1 (en) | Providing network capability over a converged interconnect fabric | |
| US20080005395A1 (en) | Adapter to convert USB device into WUSB device | |
| US8407367B2 (en) | Unified connector architecture | |
| CN106034084B (en) | Data transmission method and device | |
| CN112243046B (en) | Communication method and network card | |
| CN105162674A (en) | Method and network card for physical machine to access to virtual network | |
| CN106534178A (en) | System and method for realizing RapidIO network universal socket | |
| CN103944596B (en) | The communication equipment of support multi-protocol transmission based on software definition | |
| US11013060B2 (en) | Selective multiple-media access control | |
| JP5624997B2 (en) | Communication protocol for sharing memory resources among multiple components of a device | |
| CN115858146A (en) | Memory expansion system and computing node | |
| JP6665190B2 (en) | Network sharing implementation method and apparatus | |
| US20030185185A1 (en) | Wireless local area network access controller and related method | |
| CN114422297B (en) | Multi-scene virtual network flow monitoring method, system, terminal and medium | |
| US9853832B2 (en) | Wireless ethernet network controlling method and wireless ethernet network system | |
| KR102280343B1 (en) | Internet Of Things Device with pairs of ethernet port | |
| CN114489708A (en) | Service upgrading method and device for multi-service gateway and gateway equipment | |
| US20160344755A1 (en) | Communication chipset and apparatus secure from internet attack | |
| CN205051694U (en) | Many wireless radiofrequencies network deployment equipment | |
| US11729699B2 (en) | User equipment (UE) control by a non-third generation partnership project (non-3GPP) access node using 3GPP signaling | |
| CN102783085A (en) | Energy efficient management of datalinks | |
| US8886816B2 (en) | Auto-detection and selection of an optimal I/O system resource virtualization protocol | |
| CN205212874U (en) | Wireless long -distance control system based on wifi | |
| CN115361244A (en) | Intelligent network system and computer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |