CN113890896A - Network access method, communication device, and computer-readable storage medium - Google Patents

Network access method, communication device, and computer-readable storage medium Download PDF

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Publication number
CN113890896A
CN113890896A CN202111121121.8A CN202111121121A CN113890896A CN 113890896 A CN113890896 A CN 113890896A CN 202111121121 A CN202111121121 A CN 202111121121A CN 113890896 A CN113890896 A CN 113890896A
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China
Prior art keywords
kcp
data packet
network access
request
server
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Pending
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CN202111121121.8A
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Chinese (zh)
Inventor
蔡伸
许赛群
吴琪
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China Mobile Communications Group Co Ltd
China Mobile Hangzhou Information Technology Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Hangzhou Information Technology Co Ltd
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Priority to CN202111121121.8A priority Critical patent/CN113890896A/en
Publication of CN113890896A publication Critical patent/CN113890896A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control
    • H04L47/24Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433Allocation of priorities to traffic types
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08Protocols for interworking; Protocol conversion

Abstract

The invention discloses a network access method, network equipment and a computer readable storage medium. The method comprises the following steps: when detecting that the service application initiates a network access request, converting a request data packet into a KCP data packet through the KCP client component; and sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server. The invention aims to achieve the effect of improving the network stability.

Description

Network access method, communication device, and computer-readable storage medium
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network access method, a communication device, and a computer-readable storage medium.
Background
In the related art, when the home broadband maintains a certain value, the home broadband access terminals mutually seize the broadband resources according to the number of home services accessed. Under the condition that a plurality of services are accessed into the home broadband, the bandwidth resources are approximately equally divided, and the network quality is reduced due to the occupation of the resources, for example, the network jitter is increased, and the time delay is increased. Therefore, when the network resource allocation scheme provided in the related art is used for network allocation, the network quality is reduced, for example, when the downloading mode and the uploading mode used by different services are different, the network jitter of the bandwidth resource occupied by each service is increased, and the time delay is increased, so that the home service requiring high reliable network quality cannot be guaranteed.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The present invention provides a network access method, a communication device and a computer readable storage medium, which are intended to achieve the effect of improving network stability.
In order to achieve the above object, the present invention provides a network access method applied to a client terminal, wherein the client terminal is provided with a KCP client component, and the network access method comprises:
when detecting that the service application initiates a network access request, converting a request data packet into a KCP data packet through the KCP client component;
and sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Optionally, the KCP packet includes a UDP packet and a port number.
Optionally, the request data packet is a TCP request data packet, and before the step of converting the request data packet into a KCP data packet by the KCP client component when detecting that the service application initiates a network access request, the method further includes
Initiating, by the business application, the network access request based on a TCP protocol;
the step of converting the request packet into a KCP packet by the KCP client component comprises:
converting, by the KCP client component, the TCP request packet into the KCP packet.
To achieve the above object, the present invention provides a network access method,
the network access method is applied to a KCP server, the KCP server is provided with a KCP client component, and the network access method comprises the following steps:
receiving a KCP data packet sent by a client terminal, and determining a request data packet according to the KCP data packet;
and sending the request data packet to a service server through a preset private network so that the service server can receive the network access request sent by the client terminal through the KCP server.
Optionally, the KCP server is connected to the client terminal based on a dedicated acceleration network; the KCP server is deployed on a Socks5 node of the private acceleration network.
Optionally, the receiving a KCP data packet sent by the client terminal, and determining a request data packet according to the KCP data packet includes:
receiving a KCP data packet sent by the client terminal, and analyzing the KCP data packet;
and generating the request data packet according to the analysis result, wherein the request data packet is a TCP request data packet.
Optionally, the KCP server and the service server perform data communication based on a TCP protocol.
In addition, to achieve the above object, the present invention further provides a network device, which includes a memory, a processor, and a network access program stored in the memory and operable on the processor, wherein the network access program, when executed by the processor, implements the steps of the network access method as described above.
In addition, to achieve the above object, the present invention also provides a network device, including:
the conversion module is used for converting the request data packet into a KCP data packet through the KCP client component when detecting that the service application initiates a network access request;
and the sending module is used for sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Further, to achieve the above object, the present invention also provides a computer readable storage medium having stored thereon a network access program, which when executed by a processor, implements the steps of the network access method as described above.
In the network access method, the network device and the computer readable storage medium provided by the embodiment of the invention, when a network access request initiated by a service application is detected, a request data packet is converted into a KCP data packet through the KCP client component, and then the KCP data packet is sent to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a dedicated acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server. Therefore, the high-reliability service with higher priority is sent by the network based on KCP and special line acceleration, so that the high-reliability service has high preemptive property, the service can be guaranteed to always occupy higher bandwidth resources to meet service requirements under the condition that the total bandwidth is not changed, and other common services with lower reliability requirements are accessed by the normal network. And through the characteristics of the KCP protocol, when network jitter becomes large and the delay is increased due to the fact that resources are occupied by the multi-family service, the delay and jitter can be reduced, and the reliability of the high-reliability family service is guaranteed.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a network access method according to an embodiment of the present invention;
FIG. 3 is a diagram of a network architecture according to an embodiment of the present invention;
FIG. 4 is a flow chart illustrating a network access method according to another embodiment of the present invention;
FIG. 5 is a signaling flow diagram of the present invention;
fig. 6 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the control terminal may include: a processor 1001, such as a CPU, a network interface 1003, a memory 1004, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The network interface 1003 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1004 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1004 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1004, which is a kind of computer storage medium, may include therein an operating system, a network communication module, and a network access program.
In the terminal shown in fig. 1, the processor 1001 may be configured to call a network access program stored in the memory 1004 and perform the following operations:
when detecting that the service application initiates a network access request, converting a request data packet into a KCP data packet through the KCP client component;
and sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Further, the processor 1001 may call a network access program stored in the memory 1004, and further perform the following operations:
initiating, by the business application, the network access request based on a TCP protocol;
the step of converting the request packet into a KCP packet by the KCP client component comprises:
converting, by the KCP client component, the TCP request packet into the KCP packet.
Alternatively, the processor 1001 may be configured to call a network access program stored in the memory 1004 and perform the following operations:
receiving a KCP data packet sent by a client terminal, and determining a request data packet according to the KCP data packet;
and sending the request data packet to a service server through a preset private network so that the service server can receive the network access request sent by the client terminal through the KCP server.
Further, the processor 1001 may call a network access program stored in the memory 1004, and further perform the following operations:
receiving a KCP data packet sent by the client terminal, and analyzing the KCP data packet;
and generating the request data packet according to the analysis result, wherein the request data packet is a TCP request data packet.
The home broadband is an internet access service provided by operators, can provide various bandwidth services from 4M to 200M and the like, and can meet multi-angle network life such as information browsing, mail transmission, video appreciation, data downloading, online games and the like.
In the related art, when the home broadband maintains a certain value, the home broadband access terminals mutually seize the broadband resources according to the number of home services accessed. Under the condition that a plurality of services are accessed into the home broadband, the bandwidth resources are approximately equally divided, and the network quality is reduced due to the occupation of the resources, for example, the network jitter is increased, and the time delay is increased. For example, in an application scenario, when a home broadband resource is 100Mbps, when only one home service is accessed, the service obtains a broadband resource of 100 Mbps. At this time, 9 home services are suddenly accessed, the original service may be allocated to a broadband resource of 10Mbps, and the delay and jitter greatly increase.
The related technical scheme is a shared and mean scheme, which maintains the fairness of network resource allocation to the maximum extent, but also introduces a series of problems. For example, when network allocation is performed by using the network resource allocation scheme provided in the related art, the network quality is degraded. For example, different downloading and uploading modes used by different services lead to increased network jitter and increased time delay of bandwidth resources occupied by each service, so that the home service requiring high-reliability network quality cannot be guaranteed.
Therefore, in order to solve the above-mentioned defects in the related art, an embodiment of the present invention provides a network access method, which aims to achieve an effect of ensuring that a specific service (e.g., a Transmission Control Protocol (TCP) service) is not affected by access of other services, as long as the specific service meets a requirement for a high-quality broadband.
Hereinafter, the network access method proposed by the present invention is further explained by specific embodiments.
In an embodiment, referring to fig. 2, the network access method includes the following steps:
step S1, when detecting that the service application initiates the network access request, converting the request data packet into a KCP data packet through the KCP client component;
step S2, the KCP data packet is sent to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private accelerated network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
In this embodiment, it may be the client terminal that performs the network access method. The client terminal may be a network device such as a PC, a tablet computer, or the like. In addition, a KCP client component is also arranged on the client terminal.
The service application may be pre-installed in the client terminal. The user can trigger the service application to initiate a network access request by interacting with the client terminal. Or, when the service application satisfies a preset trigger condition (e.g., when downloading at regular time, the current time satisfies a preset downloading time), the service application autonomously initiates a network access request. It is understood that the network access request is a network access request corresponding to a preset network service type with a higher priority, such as a TCP network access request. That is, in the embodiment, the request data packet is a target type request data packet, and the network access request is a target type network access request. The target type can be set in a self-defined mode according to an application scene.
When the client terminal detects that the service application initiates the network access request, it may first obtain a request data packet corresponding to the network access request. The request packet is then converted to a KCP packet by the KCP client component. Wherein the KCP packet includes a UDP packet and a port number (port).
And after the KCP data packet is obtained, the KCP data packet is sent to a KCP server through the KCP client side component, wherein the KCP client side component sends the KCP data packet based on a private line acceleration network, and after the KCP server receives the KCP data packet, the request data packet corresponding to the KCP data packet is sent to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Illustratively, referring to fig. 3, the KCP server may be deployed in a Socks5 node of the private acceleration network. For example, a KCP server is deployed on a Socks5 node (SS5 server) of the chinese mobile private acceleration network, such that a KCP client component establishes a connection with the KCP server based on the private acceleration network. After a KCP client component on the client terminal generates a KCP packet, the KCP packet can be sent to the KCP server over the private accelerated network. And when the KCP server receives the KCP acceleration packet, determining the request data packet according to the KCP acceleration packet. And sending the request data packet to a service server. And the KCP server and the service server can communicate based on the data protocol corresponding to the request data packet.
It will be appreciated that when the client terminal detects that the service application initiates a network access request, the type of the network access request may be detected first. And when the type is a preset type, executing the steps corresponding to the network access method provided by the embodiment. Otherwise the request is sent through the gateway.
Illustratively, the preset type may be set as a TCP type. When detecting that the service application initiates a network access request based on a TCP protocol, acquiring a TCP request data packet, converting the TCP request data packet into a KCP data packet, and then sending the KCP data packet to a KCP server. After receiving the KCP data packet, the KCP server may generate a TCP request data packet according to the KCP data packet, and send the TCP request data packet to the service server based on the TCP communication protocol.
In the technical scheme disclosed in this embodiment, when it is detected that a network access request is initiated by a service application, a request data packet is converted into a KCP data packet by the KCP client component, and then the KCP data packet is sent to a KCP server by the KCP client component, wherein the KCP client component sends the KCP data packet based on a dedicated acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server. Therefore, the high-reliability service with higher priority is sent by the network based on KCP and special line acceleration, so that the high-reliability service has high preemptive property, the service can be guaranteed to always occupy higher bandwidth resources to meet service requirements under the condition that the total bandwidth is not changed, and other common services with lower reliability requirements are accessed by the normal network. And through the characteristics of the KCP protocol, when network jitter becomes large and the delay is increased due to the fact that resources are occupied by the multi-family service, the delay and jitter can be reduced, and the reliability of the high-reliability family service is guaranteed.
In another embodiment, referring to fig. 4, the network access method includes the following steps:
step S10, receiving a KCP data packet sent by a client terminal, and determining a request data packet according to the KCP data packet;
step S20, sending the request data packet to a service server through a preset private network, so that the service server can receive the network access request sent by the client terminal through the KCP server.
In this embodiment, the network access method is applied to a KCP server, wherein the KCP server is connected to the client terminal based on a dedicated acceleration network; the KCP server is deployed on a Socks5 node of the private acceleration network.
When receiving a KCP packet sent by a client terminal, a request packet may be determined according to the KCP packet, and then the request packet is sent to a service server based on a communication protocol corresponding to the request packet. Enabling the service server to receive the network access request sent by the client terminal through the KCP server.
Illustratively, when receiving a KCP packet transmitted by a client terminal, a request packet may be determined first from the KCP packet. When the request packet is a TCP request packet, the request packet may be sent to a service server based on a TCP protocol. And the KCP server and the service server are in data communication based on a TCP protocol.
Optionally, in some embodiments, a KCP service end component may also be directly deployed in the service server, so that the service server has both the function of the KCP server and the service processing function. Therefore, the service server can directly receive the KCP data packet through the KCP service end component and then restore the KCP data packet into a request data packet through the KCP service end component. And the KCP service end component can send the request data packet to the service processing module corresponding to the service based on the communication protocol of the request data packet to one, so that the service processing module can process the request data packet.
In the technical scheme disclosed in this embodiment, a KCP server first receives a KCP data packet sent by a client terminal, determines a request data packet according to the KCP data packet, and then sends the request data packet to a service server through a preset private network, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Referring to fig. 5, in an application scenario, a service application and a KCP client component are set in a client terminal; a KCP service end component and a service module are deployed in the service server. When a service application in the client terminal initiates a TCP network access request, a request data packet can be sent to the KCP client component based on a TCP protocol. When receiving the request data packet, the KCP client component can convert the request data packet into a KCP data packet, and then send the KCP data packet to the service server through the dedicated acceleration network. The KCP service end component in the service server may restore the KCP data packet to a request data packet, and then send the request data packet to the service module for processing through a TCP protocol.
In addition, an embodiment of the present invention further provides a terminal device, where the terminal device includes: the network access program comprises a memory, a processor and a network access program stored on the memory and capable of running on the processor, wherein the network access program realizes the steps of the network access method according to the above embodiments when being executed by the processor.
In addition, referring to fig. 5, an embodiment of the present invention further provides a terminal device 100, where the terminal device 100 includes:
a conversion module 101, configured to convert, when it is detected that a service application initiates a network access request, a request data packet into a KCP data packet by the KCP client component;
a sending module 102, configured to send the KCP data packet to a KCP server through the KCP client component, where the KCP client component sends the KCP data packet based on a dedicated acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
Furthermore, an embodiment of the present invention further provides a computer-readable storage medium, where a network access program is stored on the computer-readable storage medium, and the network access program, when executed by a processor, implements the steps of the network access method according to the above embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a network device to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A network access method applied to a client terminal provided with a KCP client component, the network access method comprising:
when detecting that the service application initiates a network access request, converting a request data packet into a KCP data packet through the KCP client component;
and sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
2. The network access method of claim 1, wherein the KCP packet comprises a UDP packet and a port number.
3. The network access method of claim 1, wherein the request packet is a TCP request packet, and further comprising the step of converting the request packet into a KCP packet by the KCP client component upon detecting that the service application initiates the network access request, before the step of converting the request packet into the KCP packet
Initiating, by the business application, the network access request based on a TCP protocol;
the step of converting the request packet into a KCP packet by the KCP client component comprises:
converting, by the KCP client component, the TCP request packet into the KCP packet.
4. A network access method applied to a KCP server provided with a KCP client component, the network access method comprising:
receiving a KCP data packet sent by a client terminal, and determining a request data packet according to the KCP data packet;
and sending the request data packet to a service server through a preset private network so that the service server can receive the network access request sent by the client terminal through the KCP server.
5. The network access method of claim 4, wherein the KCP server is connected to the client terminal based on a private acceleration network; the KCP server is deployed on a Socks5 node of the private acceleration network.
6. The network access method of claim 4, wherein the receiving the KCP packet transmitted from the client terminal and determining the request packet according to the KCP packet comprises:
receiving a KCP data packet sent by the client terminal, and analyzing the KCP data packet;
and generating the request data packet according to the analysis result, wherein the request data packet is a TCP request data packet.
7. The network access method of claim 4, wherein the KCP server and the traffic server communicate data based on TCP protocol.
8. A communication device, characterized in that the communication device comprises: memory, a processor and a network access program stored on the memory and executable on the processor, the network access program when executed by the processor implementing the steps of the network access method according to any of claims 1 to 7.
9. A communication device, characterized in that the communication device comprises:
the conversion module is used for converting the request data packet into a KCP data packet through the KCP client component when detecting that the service application initiates a network access request;
and the sending module is used for sending the KCP data packet to a KCP server through the KCP client component, wherein the KCP client component sends the KCP data packet based on a private line acceleration network, and after receiving the KCP data packet, the KCP server sends the request data packet corresponding to the KCP data packet to a service server corresponding to the network access request, so that the service server can receive the network access request sent by the client terminal through the KCP server.
10. A computer-readable storage medium, having a network access program stored thereon, which, when executed by a processor, performs the steps of the network access method of any one of claims 1 to 7.
CN202111121121.8A 2021-09-24 2021-09-24 Network access method, communication device, and computer-readable storage medium Pending CN113890896A (en)

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CN110401645A (en) * 2019-07-15 2019-11-01 珠海市杰理科技股份有限公司 Data penetrate transmission method, device, system, client and storage medium

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