CN113923722A - Data transmission method, device and storage medium - Google Patents
Data transmission method, device and storage medium Download PDFInfo
- Publication number
- CN113923722A CN113923722A CN202111183784.2A CN202111183784A CN113923722A CN 113923722 A CN113923722 A CN 113923722A CN 202111183784 A CN202111183784 A CN 202111183784A CN 113923722 A CN113923722 A CN 113923722A
- Authority
- CN
- China
- Prior art keywords
- networks
- data
- network access
- access device
- network
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64784—Data processing by the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4781—Games
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application provides a data transmission method, a data transmission device and a storage medium. The method is applied to a network access device which supports network access of at least two network operators; the method comprises the following steps: the network access device accesses N networks; the network access device establishes communication connection with the user terminal; the network access device receives data to be transmitted from a user terminal; the data to be transmitted is data sent to the destination equipment by the user terminal; the network access device preprocesses data to be transmitted to obtain a plurality of processed data packets, wherein the preprocessing comprises at least one of copying or data subpackaging; the network access device sends a plurality of data packets to the destination device in parallel through M networks in the N networks, so that the network states of the M networks for transmitting the plurality of data packets all meet the data transmission requirement, and the network access device copies or performs data packet processing on data to be transmitted, thereby improving the stability of data transmission.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a data transmission method, an apparatus, and a storage medium.
Background
With the development of internet technology and the popularization of networks, activities such as work, study or entertainment of people are all related to network information, and the activities need to transmit data through the networks. For example, a network anchor needs to transmit video data in a stable network state during live broadcasting, and a game player needs to transmit data in a stable network state during playing a game so that the game can run smoothly.
However, current web-casts may experience stuttering during live broadcasts, or during game play by game players.
Disclosure of Invention
The application provides a data transmission method, a data transmission device and a storage medium, which are beneficial to improving the stability of data transmission.
In a first aspect, an embodiment of the present application provides a data transmission method, which is applied to a network access device, where the network access device supports network access of at least two network operators; the method comprises the following steps: the network access device accesses N networks; the N networks are respectively provided by K network operators; n is an integer greater than 2, K is a positive integer greater than 0 and less than N; the network access device establishes communication connection with the user terminal; the network access device receives data to be transmitted from a user terminal; the data to be transmitted is data sent to the destination equipment by the user terminal; the network access device preprocesses data to be transmitted to obtain a plurality of processed data packets, wherein the preprocessing comprises at least one of copying or data subpackaging; the network access device sends a plurality of data packets to the destination device in parallel through M networks in the N networks, wherein the network states of the M networks all meet the data transmission requirement, and M is an integer which is greater than 1 and less than N.
In the embodiment of the application, the network access device can send the data packet of the user terminal to the destination device through at least two different networks, and the at least two networks both meet the data transmission requirement, so that the stability of data transmission from the user terminal to the destination device can be improved.
In a possible implementation manner, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the network access device sends a plurality of data packets to the destination device through M networks in the N networks in parallel, and the method comprises the following steps: under the condition that the network states of the M priority use networks all meet the first data transmission requirement, the network access device sends a plurality of data packets to the destination equipment in parallel through the M priority use networks; under the condition that the network states of A priority use networks in the network states of the M priority use networks do not meet the first data transmission requirement, the network access device acquires the A networks of which the network states meet the second data transmission requirement from the candidate networks; a is a positive integer greater than 1 and less than M; the candidate networks are networks except M preferential use networks in the N networks and A preferential use networks; the network access device sends a plurality of data packets to the destination equipment in parallel through the priority use network and the A networks, wherein the network states of the M priority use networks meet the first data transmission requirement; under the condition that the network states of the M networks which preferentially use the network do not meet the first data transmission requirement, the network access device acquires M networks of which the network states meet the second data transmission requirement from the N networks; and the network access device sends a plurality of data packets to the destination equipment in parallel through the M networks meeting the second data transmission requirement.
In this way, the user terminal can preferentially select the preferred network set by the user to send data to the destination device through the preference of the user.
In another possible implementation manner, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the network access device sends a plurality of data packets to the destination device through M networks in the N networks in parallel, and the method comprises the following steps: the network access device acquires L networks meeting first data transmission requirements in the N networks; in the case where L is greater than or equal to M: under the condition that the L networks comprise M priority use networks, the network access device sends a plurality of data packets to the destination equipment in parallel through the M priority use networks; or, in the case that the L networks include a prioritized networks of the M prioritized networks, the network access apparatus selects M-a networks from the candidate networks, and sends a plurality of packets to the destination device in parallel through the a prioritized networks and the M-a networks; the candidate networks are networks except A priority use networks in the L networks, and A is a positive integer smaller than M; or, in the case that the L networks do not include the M priority use networks, the network access device selects the M networks from the L networks, and transmits the plurality of packets to the destination device in parallel through the M networks selected from the L networks.
In another possible implementation manner, the network access apparatus includes at least two of a first antenna, a second antenna, or a network cable interface; the network access device accesses N networks, and comprises: the network access device accesses the N networks through at least two of the first antenna, the second antenna or the network interface.
Therefore, the network provided by the network access device is more diversified, and the network access device can be accessed to a wireless network and a wired network.
In another possible implementation manner, the network access apparatus includes at least one of a LAN interface or a wifi module, and the network access apparatus establishes a communication connection with the user terminal, including: the network access device establishes communication connection with the user terminal through the LAN interface, or the network access device establishes communication connection with the user terminal through the wifi module.
Therefore, the user terminal can also freely select to establish connection with the network access device through the LAN interface, and can also establish connection with the network access device through the wifi module.
In another possible implementation manner, the preprocessing, by the network access device, data to be transmitted to obtain a plurality of processed data packets includes: the network access device copies the data to be transmitted into M data packets; the network access device sends a plurality of data packets to the destination device through M networks in parallel, and the method comprises the following steps: the network access device sends an mth data packet to the destination equipment through an mth network; m is a positive integer greater than 0 and less than or equal to M; the mth network is any one of the M networks.
Therefore, the copied data packet is transmitted to the destination device on different networks, and even if the data of one network in the M networks is lost, the data of other networks can be used as backups, so that the stability of data transmission is further improved.
In another possible implementation manner, the preprocessing, by the network access device, data to be transmitted to obtain a plurality of processed data packets includes: the network access device performs data sub-packaging on data to be transmitted to obtain Q data packets; q is a positive integer greater than 0; the Q data packets comprise a first data packet and a second data packet; the network access device copies Q data packets to obtain Q data packets; the Q P data packets comprise a third data packet and a fourth data packet; the third data packet is a data packet obtained by copying the first data packet; the fourth data packet is a data packet obtained by copying the second data packet; p is greater than 0 and less than M; the network access device sends a plurality of data packets to the destination device through M networks in parallel, and the method comprises the following steps: the network access device sends a first data packet and a fourth data packet to the destination equipment through the mth network in the M networks, and sends a second data packet and a third data packet to the destination equipment through the nth network; m and n are integers which are more than 0 and less than or equal to M, and n is not equal to M.
In this way, compared with the way that each network in the M networks transmits data to be transmitted, in this way, each network transmits partial data of the data to be transmitted, and the sum of the data packets in the M networks is a multiple of the data to be transmitted. The stability of data transmission is improved.
In another possible implementation manner, the preprocessing, by the network access device, data to be transmitted to obtain a plurality of processed data packets includes: the network access device performs data sub-packaging on data to be transmitted to obtain Q data packets; q is a positive integer greater than 0.
Therefore, the network access device sends the Q data packets to the destination equipment in parallel through different networks, and even if the data packets are lost, the data packets are only a small amount of data of the data to be transmitted, so that the stability of data transmission is improved.
In a second aspect, an embodiment of the present application provides a network access apparatus, where the network access apparatus supports network access of at least two network operators; the network access device comprises a communication module and a processing module, wherein the communication module is used for accessing N networks; the N networks are respectively provided by K network operators; n is an integer greater than 2, K is a positive integer greater than 0 and less than N; establishing communication connection with a user terminal; the communication module is also used for receiving data to be transmitted from the user terminal; the data to be transmitted is data sent to the destination equipment by the user terminal; the processing module is used for preprocessing data to be transmitted to obtain a plurality of processed data packets, and the preprocessing comprises at least one of copying or data subpackaging; the communication module is further configured to send a plurality of data packets to the destination device in parallel through M networks of the N networks, where network states of the M networks all satisfy a data transmission requirement, and M is an integer greater than 1 and smaller than N.
Optionally, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the communication module is specifically configured to: under the condition that the network states of the M priority use networks all meet the first data transmission requirement, a plurality of data packets are sent to the target equipment in parallel through the M priority use networks; the processing module is specifically used for acquiring A networks with network states meeting second data transmission requirements from the candidate networks under the condition that the network states of A priority using networks in the network states of M priority using networks do not meet the first data transmission requirements; a is a positive integer greater than 1 and less than M; the candidate networks are networks except M preferential use networks in the N networks and A preferential use networks; the communication module is specifically used for sending a plurality of data packets to the destination device in parallel through a priority use network and A networks, wherein the network states of the M priority use networks meet the first data transmission requirement; the processing module is specifically used for acquiring M networks with network states meeting second data transmission requirements from N networks under the condition that the network states of the M networks which preferentially use the network do not meet the first data transmission requirements; the communication module is configured to send a plurality of data packets to the destination device in parallel over the M networks that satisfy the second data transmission requirement.
Optionally, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the processing module is specifically configured to: acquiring L networks meeting first data transmission requirements in the N networks; in the case where L is greater than or equal to M: the communication module is specifically used for sending a plurality of data packets to the destination device in parallel through the M preferential use networks under the condition that the L networks comprise the M preferential use networks; or, in the case that the L networks include a prioritized networks of the M prioritized networks, the processing module is specifically configured to select M-a networks from the candidate networks, and the communication module is configured to send a plurality of daA packets to the destination device in parallel through the a prioritized networks and the M-a networks; the candidate networks are networks except A priority use networks in the L networks, and A is a positive integer smaller than M; or, in the case that the L networks do not include the M priority use networks, the processing module is configured to select the M networks from the L networks, and the communication module is configured to transmit a plurality of data packets to the destination device in parallel via the M networks.
Optionally, the network access apparatus includes at least two of a first antenna, a second antenna, or a network cable interface; the communication module is specifically configured to access a plurality of networks through at least two of the first antenna, the second antenna, or the network interface.
Optionally, the communication module includes at least one of a LAN interface or a wifi module, and the communication module is specifically configured to: and establishing communication connection with the user terminal through the LAN interface, or establishing communication connection with the user terminal through the wifi module.
Optionally, the processing module is specifically configured to copy the data to be transmitted into M data packets; the communication module is specifically used for sending an mth data packet to the destination device through the mth network; m is a positive integer greater than 0 and less than or equal to M; the mth network is any one of the M networks.
Optionally, the processing module is specifically configured to: performing data sub-packaging on data to be transmitted to obtain Q data packets; q is a positive integer greater than 0; the Q data packets comprise a first data packet and a second data packet; copying the Q data packets to obtain Q data packets; the Q P data packets comprise a third data packet and a fourth data packet; the third data packet is a data packet obtained by copying the first data packet; the fourth data packet is a data packet obtained by copying the second data packet; p is greater than 0 and less than M; the communication module is specifically configured to send a first data packet and a fourth data packet to the destination device through an mth network of the M networks, and send a second data packet and a third data packet to the destination device through an nth network; m and n are integers which are more than 0 and less than or equal to M, and n is not equal to M.
Optionally, the processing module is specifically configured to perform data subpackaging on the data to be transmitted to obtain Q data packages; q is a positive integer greater than 0.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor, and a memory communicatively coupled to the processor; the memory stores computer-executable instructions; the processor executes computer-executable instructions stored by the memory to implement the data transmission method as provided by the first aspect and any one of the possible implementations of the first aspect.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium, in which computer-executable instructions are stored, and when the computer-executable instructions are executed by a processor, the computer-readable storage medium is configured to implement the data transmission method according to the first aspect and any possible implementation manner of the first aspect.
In a fifth aspect, the present application provides a computer program product, which includes a computer program that, when executed by a processor, implements the data transmission method as provided in the first aspect and any one of the possible implementation manners of the first aspect.
It should be understood that the second aspect to the fifth aspect of the present application correspond to the technical solutions of the first aspect of the present application, and the beneficial effects achieved by the aspects and the corresponding possible implementations are similar and will not be described again.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic structural diagram of a system to which a data transmission method according to an embodiment of the present application is applied;
fig. 2 is a schematic structural diagram of a network access device to which the data transmission method according to the embodiment of the present application is applied;
fig. 3 is a schematic structural diagram of an electronic device to which a data transmission method according to an embodiment of the present disclosure is applied;
fig. 4 is a schematic flowchart of a data transmission method according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a network access device according to an embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
In the embodiments of the present application, the words "first", "second", and the like are used to distinguish the same items or similar items having substantially the same functions and actions. For example, the first chip and the second chip are only used for distinguishing different chips, and the sequence order thereof is not limited. Those skilled in the art will appreciate that the terms "first," "second," etc. do not denote any order or quantity, nor do the terms "first," "second," etc. denote any order or importance.
It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
In the embodiments of 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.
The network anchor needs the live broadcast equipment to access the network in the live broadcast process and transmits audio and video data through the network, and the game player also needs the game terminal to access the network in the game playing process and transmits data through the network.
Currently, a network anchor may be stuck during live broadcasting, and a game player may also be stuck during game playing.
This is because the network to which the live broadcast device or the game terminal is connected is single, and the stability of data transmission by the live broadcast device or the game terminal using the single network is poor, and the live broadcast or the game may be stuck when the network status of the network does not satisfy the data transmission requirement.
In view of this, embodiments of the present application provide a data transmission method, which enables a terminal device (e.g., the above-mentioned live broadcast device or game terminal) to send data to a destination device from multiple networks in parallel through a network access device capable of accessing multiple different networks, so that, when a network state of one network does not satisfy a data transmission requirement, the network access device may select a network whose network state can satisfy the data transmission requirement to transmit data, thereby improving stability of data transmission.
The data transmission method provided by the embodiment of the application can be applied to the system shown in fig. 1. As shown in fig. 1, the system includes: a user terminal 10, a network access device 20 and a destination device 30.
The user terminal 10 may be any terminal device of a mobile phone, a tablet computer, a desktop computer, a palm computer, or a vehicle-mounted terminal. The user terminal 10 may establish a communication connection with the network access device 20 through a wifi or LAN interface.
The network access apparatus 20 may be configured to receive data from the user terminal 10 and transmit the received data to the destination device 30 in parallel through a plurality of different networks.
The destination device 30 may be any one of a server, a cluster of servers, or a terminal device. The terminal device can be any one of a mobile phone, a tablet computer, a desktop computer, a palm computer or a vehicle-mounted terminal.
As shown in fig. 2, which is a schematic structural diagram of a network access apparatus provided in an embodiment of the present application, the network access apparatus 20 shown in fig. 2 includes a processor 201, a memory 202, a first communication module 203, a second communication module 204, a third communication module 205, a fourth communication module 206, a network switching module 207, and a power supply module 208; the processor 201, the first communication module 203, the second communication module 204, and the third communication module 205 may be connected through an MINI-PCIE interface to implement the triple-play communication, the fourth communication module 206 may be a wifi module, the processor 201 and the fourth communication module 206 may be connected through a network data interface, and the processor 201 and the network switching module 207 may also be connected through a network data interface.
The antenna connected to the first communication module 203, for example, the first antenna, the antenna connected to the second communication module 204, for example, the second antenna, and the antenna connected to the third communication module 205, for example, the third antenna, may adopt any one of a telecommunication band, a mobile band, and a universal band.
In the embodiment of the present application, the LAN port of the network switching module 207 may enable the user terminal 10 to access the network access device 20 through a network cable to implement internet surfing and communication, and the WAN port of the network switching module 207 may enable the network access device 20 to access the internet through network cable connection.
The fourth communication module 206 in this embodiment of the application may access the wireless network through the Client mode, and may also open the AP hotspot for the user terminal 10 to access.
The power module 208 may provide power to the processor 201, the memory 202, the first communication module 203, the second communication module 204, the third communication module 205, the fourth communication module 206, and the network switching module 207.
The network access device 20 provided in the embodiment of the present application can access a 3G, 4G, or 5G network of a telecommunication operator, a 3G, 4G, or 5G network of a mobile operator, and a 3G, 4G, or 5G network of a unicom operator, and select an operator network whose communication state meets a data transmission requirement by using a preset algorithm to perform data transmission, and ensure continuity of selection and switching in a process of preferentially selecting the operator network.
It should be noted that the structure illustrated in the embodiment of the present application does not specifically limit the network access device 20; it will be appreciated that network access device 20 may include more or fewer components than illustrated, or combine certain components, or split certain components, or a different arrangement of components; where the illustrated components may be implemented in hardware, software, or a combination of software and hardware.
The functions of the user terminal 10 and the functions of the destination device 30 in the embodiment of the present application may be implemented by the electronic device shown in fig. 3.
Fig. 3 is a schematic diagram illustrating a structure of an electronic device 30 according to an exemplary embodiment, where the electronic device may include one or more of the following components: processing component 301, memory 302, power component 303, multimedia component 304, audio component 305, input/output (I/O) interface 306, sensor component 307, and communication component 308.
The processing component 301 generally controls overall operations of the electronic device 30, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. Processing component 301 may include one or more processors to execute instructions, for example, processor 301A to perform all or a portion of the steps of the methods described above. Further, the processing component 301 may include one or more modules that facilitate interaction between the processing component 301 and other components. For example, the processing component 301 may include a multimedia module to facilitate interaction between the multimedia component 304 and the processing component 301.
The memory 302 is configured to store various types of data to support operations at the electronic device 30. Examples of such data include instructions for any application or method operating on the electronic device 30, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 302 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 303 provides power to the various components of the electronic device 30. Power components 303 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for electronic device 30.
The multimedia component 304 includes a screen that provides an output interface between the electronic device 30 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 304 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the electronic device 30 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 305 is configured to output and/or input audio signals. For example, the audio component 305 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 30 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 302 or transmitted via the communication component 308. In some embodiments, the audio assembly 305 also includes a speaker for outputting audio signals.
The I/O interface 306 provides an interface between the processing component 301 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 307 includes one or more sensors for providing various aspects of status assessment for the electronic device 30. For example, the sensor component 307 may detect an open/closed state of the electronic device 30, the relative positioning of components, such as a display and keypad of the electronic device 30, the sensor component 307 may also detect a change in the position of the electronic device 30 or a component of the electronic device 30, the presence or absence of user contact with the electronic device 30, the orientation or acceleration/deceleration of the electronic device 30, and a change in the temperature of the electronic device 30. The sensor component 307 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 307 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 307 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 308 is configured to facilitate wired or wireless communication between the electronic device 30 and other devices. The electronic device 30 may access a wireless network based on a communication standard, such as wifi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 308 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 308 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
It should be noted that the structure illustrated in the embodiment of the present application does not specifically limit the electronic device 30; it will be appreciated that the electronic device 30 may include more or fewer components than illustrated, or combine certain components, or split certain components, or a different arrangement of components; where the illustrated components may be implemented in hardware, software, or a combination of software and hardware.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following embodiments may be implemented independently or in combination, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 4 is a schematic flow chart of a data transmission method provided in an embodiment of the present application, where the data transmission method shown in fig. 4 is applicable to the system shown in fig. 1, and the data transmission method shown in fig. 4 includes the following steps:
s400: the network access device accesses N networks.
In the embodiment of the application, N networks are respectively provided by K network operators; n is an integer greater than 2, and K is a positive integer greater than 0 and less than N.
Illustratively, in the embodiment of the present application, the network access device 20 accesses the telecom carrier network through the first communication module, accesses the mobile carrier network through the second communication module, and accesses the telecom carrier network through the third communication module. The network access device can also be connected through a network cable through a WAN port of the network switching module, so that the network access device can access a wired network.
S401: the network access device establishes communication connection with the user terminal.
In a possible implementation manner, the network access device receives a connection request of the user terminal, and establishes a communication connection with the user terminal.
Illustratively, the wifi module of the network access device receives a connection request of the user terminal and establishes a communication connection with the user terminal.
S402: the network access device receives data to be transmitted from the user terminal.
In the embodiment of the application, the data to be transmitted is data sent to the destination device by the user terminal.
S403: the network access device preprocesses data to be transmitted to obtain a plurality of processed data packets.
In an embodiment of the application, the pre-processing includes at least one of copying or data packetization.
In one possible implementation, the network access device copies the data to be transmitted into M data packets. Wherein M is an integer greater than 1 and less than N.
In another possible implementation manner, the network access device performs data packetization on data to be transmitted to obtain Q data packets; q is a positive integer greater than 0; the Q data packets comprise a first data packet and a second data packet; the network access device copies Q data packets to obtain Q data packets; the Q P data packets comprise a third data packet and a fourth data packet; the third data packet is a data packet obtained by copying the first data packet; the fourth data packet is a data packet obtained by copying the second data packet; p is greater than 0 and less than M.
In another possible implementation manner, the network access device performs data packetization on data to be transmitted to obtain Q data packets.
S404: the network access device sends a plurality of data packets to the destination device through M networks in the N networks in parallel.
In the embodiment of the application, the network states of the M networks all meet the data transmission requirement.
In one possible implementation, the N networks include M preferred networks. The data transmission requirement comprises a first data transmission requirement or a second data transmission requirement. And under the condition that the network states of the M preferentially-used networks all meet the first data transmission requirement, the network access device determines the M preferentially-used networks as the M networks for sending data packets to the destination equipment.
In the embodiment of the present application, the network to be preferentially used may be configured by the network access apparatus receiving a configuration instruction of a user and responding to the configuration instruction. Or preset in the network access device through a code. This is not limited in the embodiments of the present application.
Illustratively, in the case that the network of which the network state is determined is a wireless network, the first data transmission requirement includes a Reference Signal Receiving Power (RSRP) value greater than-105 dBm, a signal to interference plus noise ratio (SINR) value greater than 0db, an average rate greater than 10Mbps, an average delay less than 100 milliseconds, and an average packet loss rate greater than 0.5%. The first transmission requirement in the case where the network whose network status is determined is a wired network includes a broadband average rate of more than 10Mbps and an average delay of less than 100 milliseconds.
In another possible implementation manner, when the network states of a priority use networks in the network states of M priority use networks do not satisfy the first data transmission requirement, the network access device acquires a networks whose network states satisfy the second data transmission requirement from the candidate networks; a is a positive integer greater than 1 and less than M; the candidate networks are networks except the M priority using networks in the N networks and the A priority using networks. The network access device sends a plurality of data packets to the destination equipment in parallel through the priority use network and the A networks, wherein the network states of the M priority use networks meet the first data transmission requirement.
In this embodiment of the application, the second data transmission requirement may be a network with the optimal network state in the candidate networks.
Illustratively, the network access device scores the network status of each network by the criteria shown in table 1 and/or table 2 below:
TABLE 1
TABLE 1
In table 1, X is an RSRP value, Y is an SINR value, Z is an average rate, B is an average delay, and C is an average packet loss rate. In the case where the evaluated network is a wireless network, the scoring criteria for the network refer to the criteria shown in table 1. For example: in the evaluated network, the RSRP value X is 1 point when X is more than or equal to-105 dBm, the SINR value Y is 1 point when Y > is 0dB, the average rate Z is 3 points when Z > is 10Mbps, the average time delay B is 3 points when B <50 milliseconds, and the average packet loss rate C is 2 points when C < 0.5%, so that the network state of the evaluated network is 1+1+3+3+2 points when 10 points. Otherwise, the description is omitted.
TABLE 2
In table 2, B is the average delay, and C is the average packet loss rate. In the case where the network to be evaluated is a wired network, the scoring criterion of the network refers to the criterion shown in table 2. For example: the average time delay B of the network meets 90 milliseconds < B <50 milliseconds, the corresponding score is 4.5, the average packet loss rate C meets 1% > C > 0.8%, and the corresponding score is 3. Then the wired network has a score of 4.5+ 3-7.5.
The network access device may score each of the candidate networks according to the criteria shown in tables 1 and 2, sort the networks in a descending order according to the obtained scores, and then select a network a before ranking as a number a of networks satisfying the second data transmission requirement.
In another possible implementation manner, the network access device scores each of the N networks according to the criteria shown in tables 1 and 2, and sorts the networks in a descending order according to the obtained scores, and then selects the network of M before the ranking as the M networks meeting the second data transmission requirement, and uses the M networks and sends a plurality of data packets to the destination device.
In another possible implementation manner, the network access device acquires L networks satisfying the first data transmission requirement from among the N networks; in the case where L is greater than or equal to M: when the L networks include M priority networks, the network access device transmits a plurality of packets to the destination device in parallel via the M priority networks.
Or, in the case that the L networks include a prioritized networks of the M prioritized networks, the network access apparatus selects M-a networks from the candidate networks, and sends a plurality of daA packets to the destination device in parallel through the a prioritized networks and the M-a networks; the candidate networks are networks except A priority using networks in the L networks, and A is a positive integer smaller than M.
Or, in the case that the L networks do not include the M priority use networks, the network access device selects the M networks among the L networks, and transmits a plurality of data packets to the destination device through the M networks in parallel.
The network access device sends a plurality of data packets to the destination device through M networks in parallel in the following ways:
in a possible implementation manner, when the network access apparatus copies data to be transmitted into M data packets, the network access apparatus sends an mth data packet to the destination device through an mth network; m is a positive integer greater than 0 and less than or equal to M; the mth network is any one of the M networks.
In another possible implementation manner, when the network access device acquires Q × P data packets, the network access device sends the first data packet and the fourth data packet to the destination device through an mth network of the M networks, and sends the second data packet and the third data packet to the destination device through an nth network; m and n are integers which are more than 0 and less than or equal to M, and n is not equal to M.
In another possible implementation manner, when the network access device performs data packetization on data to be transmitted to obtain Q data packets, the network access device sends the Q data packets to the destination device through the M networks.
It should be noted that, in the embodiment of the present application, the network access apparatus may determine, according to a preset period, M networks meeting data transmission requirements from among the N networks, and convert the M networks into a wifi signal to output to the user terminal, where the wifi signal is used to connect the user terminal and receive data sent by the user terminal.
In the embodiment of the application, the network access device can send a plurality of data packets obtained by preprocessing data to be transmitted of the user terminal to the destination device in parallel from M selected networks meeting data transmission requirements, on one hand, all the M selected networks meet the data transmission requirements, on the other hand, a plurality of data packets are sent to the destination device in parallel through the M networks, and even if a small number of data packets are lost, adverse effects on data transmission of the user terminal cannot be caused, for example, live broadcast or game in the user terminal is shown to be blocked with smaller probability, so that the stability of data transmission of the user terminal is improved.
The method provided by the embodiment of the present application is explained above with reference to fig. 4, and the apparatus provided by the embodiment of the present application for performing the method is described below. Fig. 5 is a schematic structural diagram of a network access apparatus 50 according to an embodiment of the present disclosure. This example does not constitute a limitation on the embodiments of the present application. The network access device 50 supports network access for at least two network operators; the network access device 50 shown in fig. 5 includes a communication module 501 and a processing module 502, wherein the communication module 501 is used for accessing N networks; the N networks are respectively provided by K network operators; n is an integer greater than 2, K is a positive integer greater than 0 and less than N; establishing communication connection with a user terminal; the communication module 501 is further configured to receive data to be transmitted from a user terminal; the data to be transmitted is data sent to the destination equipment by the user terminal; the processing module 502 is configured to perform preprocessing on data to be transmitted to obtain a plurality of processed data packets, where the preprocessing includes at least one of copying and data packetization; the communication module 501 is further configured to send a plurality of data packets to a destination device in parallel through M networks of the N networks, where network states of the M networks all satisfy a data transmission requirement, and M is an integer greater than 1 and smaller than N. For example: in conjunction with fig. 4, the communication module 501 may be configured to perform S400 to S402, and S404, and the processing module 502 may be configured to perform S403.
Optionally, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the communication module 501 is specifically configured to: under the condition that the network states of the M priority use networks all meet the first data transmission requirement, a plurality of data packets are sent to the target equipment in parallel through the M priority use networks; the processing module 502 is specifically configured to acquire a networks of which the network states satisfy the second data transmission requirements from the candidate networks, when the network states of a priority using networks in the M network states do not satisfy the first data transmission requirements; a is a positive integer greater than 1 and less than M; the candidate networks are networks except M preferential use networks in the N networks and A preferential use networks; the communication module 501 is specifically configured to send a plurality of data packets to a destination device in parallel through a priority network and a number of networks, where network states in M priority networks meet a first data transmission requirement; the processing module 502 is specifically configured to acquire M networks, of which network states meet a second data transmission requirement, from the N networks, when the network states of the M preferentially-used networks do not meet the first data transmission requirement; the communication module 501 is configured to send a plurality of data packets to the destination device in parallel through the M networks satisfying the second data transmission requirement.
Optionally, the N networks include M preferentially-used networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the processing module 502 is specifically configured to: acquiring L networks meeting first data transmission requirements in the N networks; in the case where L is greater than or equal to M: in the case that the L networks include M priority networks, the communication module 501 is specifically configured to send a plurality of data packets to the destination device in parallel through the M priority networks; or, in the case that the L networks include a prioritized networks of the M prioritized networks, the processing module 502 is specifically configured to select M-a networks from the candidate networks, and the communication module 501 is configured to send a plurality of daA packets to the destination device in parallel through the a prioritized networks and the M-a networks; the candidate networks are networks except A priority use networks in the L networks, and A is a positive integer smaller than M; alternatively, in the case that M networks are not included in the L networks, the processing module 502 is configured to select M networks from the L networks, and the communication module 501 is configured to transmit a plurality of data packets to the destination device through the M networks in parallel.
Optionally, the network access apparatus includes at least two of a first antenna, a second antenna, or a network cable interface; the communication module 501 is specifically configured to access multiple networks through at least two of the first antenna, the second antenna, or the network interface.
Optionally, the communication module 501 includes at least one of a LAN interface or a wifi module, and the communication module 501 is specifically configured to: and establishing communication connection with the user terminal through the LAN interface, or establishing communication connection with the user terminal through the wifi module.
Optionally, the processing module 502 is specifically configured to copy the data to be transmitted into M data packets; the communication module 501 is specifically configured to send an mth data packet to a destination device through an mth network; m is a positive integer greater than 0 and less than or equal to M; the mth network is any one of the M networks.
Optionally, the processing module 502 is specifically configured to: performing data sub-packaging on data to be transmitted to obtain Q data packets; q is a positive integer greater than 0; the Q data packets comprise a first data packet and a second data packet; copying the Q data packets to obtain Q data packets; the Q P data packets comprise a third data packet and a fourth data packet; the third data packet is a data packet obtained by copying the first data packet; the fourth data packet is a data packet obtained by copying the second data packet; p is greater than 0 and less than M; the communication module 501 is specifically configured to send a first data packet and a fourth data packet to a destination device through an mth network of the M networks, and send a second data packet and a third data packet to the destination device through an nth network; m and n are integers which are more than 0 and less than or equal to M, and n is not equal to M.
Optionally, the processing module 502 is specifically configured to perform data subpackaging on the data to be transmitted to obtain Q data packages; q is a positive integer greater than 0.
In one example, in conjunction with fig. 2, the functions of the processing module 502 may be implemented by the processor 201 in fig. 2 calling the computer instructions in the memory 202, and the communication module 501 may be implemented by the first communication module 203, the second communication module 204, the third communication module 205, the fourth communication module 206, and the network switching module 207 in fig. 2.
In an exemplary embodiment, the present application also provides a non-transitory computer readable storage medium comprising instructions, such as the memory 202 comprising instructions, executable by the processor 201 of the network access device 20 to perform the above-described method. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
A non-transitory computer readable storage medium, instructions in which, when executed by a processor of a user terminal, enable the user terminal to perform the above-described data transmission method.
An embodiment of the present application provides an electronic device, including: a processor, and a memory communicatively coupled to the processor; the memory stores computer-executable instructions; the processor executes the computer-executable instructions stored in the memory to implement the data transmission method described above.
An embodiment of the present application provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program implements the data transmission method.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. A data transmission method is applied to a network access device, wherein the network access device supports network access of at least two network operators; the method comprises the following steps:
the network access device accesses N networks; the N networks are respectively provided by K network operators; n is an integer greater than 2, K is a positive integer greater than 0 and less than N;
the network access device establishes communication connection with a user terminal;
the network access device receives data to be transmitted from the user terminal; the data to be transmitted is data sent by the user terminal to the destination equipment;
the network access device preprocesses the data to be transmitted to obtain a plurality of processed data packets, wherein the preprocessing comprises at least one of copying or data packetization;
the network access device sends the multiple data packets to the destination device in parallel through M networks in the N networks, wherein the network states of the M networks all meet the data transmission requirement, and M is an integer greater than 1 and smaller than N.
2. The method of claim 1, wherein the N networks include M priority use networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the network access device sends the multiple data packets to the destination device through M networks in the N networks in parallel, including:
under the condition that the network states of the M preferentially-used networks all meet the first data transmission requirement, the network access device sends the plurality of data packets to the destination equipment through the M preferentially-used networks in parallel;
under the condition that the network states of A priority using networks in the network states of the M priority using networks do not meet the first data transmission requirement, the network access device acquires A networks of which the network states meet the second data transmission requirement from candidate networks; a is a positive integer greater than 1 and less than M; the candidate networks are networks except the M priority using networks and the A priority using networks in the N networks;
the network access device sends the multiple data packets to the destination equipment in parallel through a priority use network and the A networks, wherein the network states of the M priority use networks meet the first data transmission requirement;
under the condition that the network states of the M preferentially-used networks do not meet the first data transmission requirement, the network access device acquires M networks with network states meeting the second data transmission requirement from the N networks; and the network access device sends the plurality of data packets to the destination equipment in parallel through the M networks meeting the second data transmission requirement.
3. The method of claim 1, wherein the N networks include M priority use networks, and the data transmission requirement includes a first data transmission requirement or a second data transmission requirement; the network access device sends the multiple data packets to the destination device through M networks in the N networks in parallel, including:
the network access device acquires L networks meeting the first data transmission requirement in the N networks;
in the case where L is greater than or equal to M:
when the L networks comprise the M priority use networks, the network access device sends the plurality of data packets to the destination equipment in parallel through the M priority use networks;
or, in a case that the L networks include a prioritized networks of the M prioritized networks, the network access apparatus selects M-a networks from the candidate networks, and sends the plurality of packets to the destination device in parallel through the a prioritized networks and the M-a networks; the candidate networks are networks except the A priority use networks in the L networks, and A is a positive integer smaller than M;
or, in a case that the L networks do not include the M preferentially used networks, the network access apparatus selects M networks from the L networks, and sends the plurality of packets to the destination device in parallel through the M networks selected from the L networks.
4. The method of claim 1, wherein the network access device comprises at least two of a first antenna, a second antenna, or a network cable interface; the network access device accesses N networks, including:
the network access device accesses the N networks through at least two of the first antenna, the second antenna, or the network interface.
5. The method of claim 1, wherein the network access device comprises at least one of a LAN interface or a wifi module, and wherein the network access device establishes a communication connection with a user terminal, comprising:
the network access device establishes communication connection with the user terminal through the LAN interface, or the network access device establishes communication connection with the user terminal through the wifi module.
6. The method according to any one of claims 1 to 5, wherein the network access device performs preprocessing on the data to be transmitted to obtain a plurality of processed data packets, and the method comprises:
the network access device copies the data to be transmitted into M data packets;
the network access device sends the multiple data packets to the destination device through the M networks in parallel, including: the network access device sends an m-th data packet to the destination equipment through an m-th network; m is a positive integer greater than 0 and less than or equal to M; the mth network is any one of the M networks.
7. The method according to any one of claims 1 to 5, wherein the network access device performs preprocessing on the data to be transmitted to obtain a plurality of processed data packets, and the method comprises:
the network access device performs data sub-packaging on the data to be transmitted to obtain Q data packets; q is a positive integer greater than 0; the Q data packets comprise a first data packet and a second data packet; the network access device copies the Q data packets to obtain Q data packets; the Q P data packets comprise a third data packet and a fourth data packet; the third data packet is a data packet obtained by copying the first data packet; the fourth data packet is a data packet obtained by copying the second data packet; p is greater than 0 and less than M;
the network access device sends the multiple data packets to the destination device through the M networks in parallel, including: the network access device sends the first data packet and the fourth data packet to the destination device through an mth network of the M networks, and sends the second data packet and the third data packet to the destination device through the nth network; m and n are integers which are more than 0 and less than or equal to M, and n is not equal to M.
8. The method according to any one of claims 1 to 5, wherein the network access device performs preprocessing on the data to be transmitted to obtain a plurality of processed data packets, and the method comprises:
the network access device performs data sub-packaging on the data to be transmitted to obtain Q data packets; q is a positive integer greater than 0.
9. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to implement the data transfer method of any of claims 1-8.
10. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, are configured to implement the data transmission method of any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183784.2A CN113923722B (en) | 2021-10-11 | 2021-10-11 | Data transmission method, device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183784.2A CN113923722B (en) | 2021-10-11 | 2021-10-11 | Data transmission method, device and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113923722A true CN113923722A (en) | 2022-01-11 |
| CN113923722B CN113923722B (en) | 2023-06-13 |
Family
ID=79239170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111183784.2A Active CN113923722B (en) | 2021-10-11 | 2021-10-11 | Data transmission method, device and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113923722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116600268A (en) * | 2023-05-17 | 2023-08-15 | 中国人民解放军海军工程大学 | Self-adaptive service gateway based on ship formation heterogeneous wireless network and control method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020255A1 (en) * | 1979-06-01 | 1980-12-10 | Thomson-Csf Telephone | Switching level of an operator for a packet-switched digital data network |
| CN1425257A (en) * | 2000-05-15 | 2003-06-18 | 索马网络公司 | Communication structure for multiplexed links |
| CN101052004A (en) * | 2007-05-18 | 2007-10-10 | 清华大学 | Multicast transmission method based on virtual distribution net in network |
| CN101646205A (en) * | 2008-08-05 | 2010-02-10 | 华为技术有限公司 | Node, method and system for accessing mobile network to public network at high speed |
| CN101702667A (en) * | 2009-11-19 | 2010-05-05 | 杭州竞天数码科技有限公司 | Multi-channel synchronous working method based on multiple network modes |
| EP2267950A1 (en) * | 2004-06-18 | 2010-12-29 | Agere System Inc. | Method and apparatus for per-service fault protection and restoration in a packet network |
| CN102427589A (en) * | 2012-01-01 | 2012-04-25 | 洛阳普天通信科技有限公司 | Method and system for transmitting high traffic data by binding a plurality of wireless networks |
| US20130279335A1 (en) * | 2012-04-23 | 2013-10-24 | Apple Inc. | Apparatus and methods for improved packet flow mobility |
| CN111404747A (en) * | 2020-03-16 | 2020-07-10 | 广东技术师范大学 | Method, apparatus and storage medium for adaptive service function chain parallel processing |
| CN111491290A (en) * | 2020-04-14 | 2020-08-04 | 深圳市沃特沃德股份有限公司 | Method, device and computer equipment for parallel transmission of network voice and PS domain data |
| CN112398754A (en) * | 2020-11-13 | 2021-02-23 | Oppo广东移动通信有限公司 | Data transmission method, device, medium, electronic equipment and network access equipment |
-
2021
- 2021-10-11 CN CN202111183784.2A patent/CN113923722B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020255A1 (en) * | 1979-06-01 | 1980-12-10 | Thomson-Csf Telephone | Switching level of an operator for a packet-switched digital data network |
| CN1425257A (en) * | 2000-05-15 | 2003-06-18 | 索马网络公司 | Communication structure for multiplexed links |
| EP2267950A1 (en) * | 2004-06-18 | 2010-12-29 | Agere System Inc. | Method and apparatus for per-service fault protection and restoration in a packet network |
| CN101052004A (en) * | 2007-05-18 | 2007-10-10 | 清华大学 | Multicast transmission method based on virtual distribution net in network |
| CN101646205A (en) * | 2008-08-05 | 2010-02-10 | 华为技术有限公司 | Node, method and system for accessing mobile network to public network at high speed |
| CN101702667A (en) * | 2009-11-19 | 2010-05-05 | 杭州竞天数码科技有限公司 | Multi-channel synchronous working method based on multiple network modes |
| CN102427589A (en) * | 2012-01-01 | 2012-04-25 | 洛阳普天通信科技有限公司 | Method and system for transmitting high traffic data by binding a plurality of wireless networks |
| US20130279335A1 (en) * | 2012-04-23 | 2013-10-24 | Apple Inc. | Apparatus and methods for improved packet flow mobility |
| CN111404747A (en) * | 2020-03-16 | 2020-07-10 | 广东技术师范大学 | Method, apparatus and storage medium for adaptive service function chain parallel processing |
| CN111491290A (en) * | 2020-04-14 | 2020-08-04 | 深圳市沃特沃德股份有限公司 | Method, device and computer equipment for parallel transmission of network voice and PS domain data |
| CN112398754A (en) * | 2020-11-13 | 2021-02-23 | Oppo广东移动通信有限公司 | Data transmission method, device, medium, electronic equipment and network access equipment |
Non-Patent Citations (1)
| Title |
|---|
| CT1 CHAIRMAN: "C1-180004 \"3GPP TSG CT1#108 – agenda at start of meeting\"", 3GPP TSG_CT\\WG1_MM-CC-SM_EX-CN1, no. 1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116600268A (en) * | 2023-05-17 | 2023-08-15 | 中国人民解放军海军工程大学 | Self-adaptive service gateway based on ship formation heterogeneous wireless network and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113923722B (en) | 2023-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112004173B (en) | Bluetooth headset switching method, mobile terminal and computer readable storage medium | |
| US11895630B2 (en) | Method and device for identifying downlink transmissions | |
| US11503642B2 (en) | Method and device for determining an uplink-downlink switching point | |
| US11665719B2 (en) | Method and apparatus for transmitting data | |
| US20150119011A1 (en) | Information processing method and device | |
| CN106792892B (en) | Access control method and device for application program | |
| WO2021042336A1 (en) | Information sending method and apparatus, network selection method and apparatus, and base station | |
| US11937296B2 (en) | Monitoring method and apparatus, device, and storage medium | |
| US11310721B2 (en) | Information broadcast method and device, service implementation method and device, and access point | |
| CN105163391B (en) | Data transmission method, terminal and wireless access points | |
| CN113923722B (en) | Data transmission method, device and storage medium | |
| US11963158B2 (en) | Transmission configuration method and apparatus, device, system, and storage medium | |
| WO2020232711A1 (en) | Service handover method and apparatus | |
| WO2021223157A1 (en) | Communication control method and communication control apparatus | |
| CN113545133B (en) | Initial access method, initial access device and storage medium | |
| CN110933773B (en) | Link monitoring method and device | |
| CN112243142A (en) | Method, device and storage medium for processing audio data | |
| JP2021531519A (en) | Touch signal processing methods, devices and media | |
| US20220346083A1 (en) | Methods and apparatuses for determining network allocation vector, and storage media | |
| CN111800836B (en) | Communication method, device, electronic equipment and storage medium | |
| CN110945926B (en) | Connection establishing method and device, base station, user equipment and core network equipment | |
| CN109152062B (en) | Beacon frame processing method and device | |
| CN109862182B (en) | Communication service processing method and mobile terminal | |
| CN109450595B (en) | Message sending method and device | |
| CN117395618B (en) | Data link switching method, device, storage medium and chip |
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 |