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A network interconnection transmission method and device for communication across heterogeneous subnets

A network interconnection and subnet technology, applied in the field of network communication, can solve problems such as unproposed solutions, achieve the effect of solving the low efficiency of network interconnection transmission and improving the efficiency of network interconnection transmission

Active Publication Date: 2021-05-25
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the above problems, no effective solution has been proposed

Method used

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  • A network interconnection transmission method and device for communication across heterogeneous subnets
  • A network interconnection transmission method and device for communication across heterogeneous subnets
  • A network interconnection transmission method and device for communication across heterogeneous subnets

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Comparison scheme
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Embodiment 1

[0045] According to an embodiment of the present invention, an embodiment of a network interconnection transmission method for cross-heterogeneous subnet communication is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be implemented in a set of computer-executable instructions such as computer system, and although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0046] figure 1 It is a flowchart of a network interconnection transmission method for communication across heterogeneous subnets according to an embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0047] Step S102, obtaining a transmission request of the traffic to be transmitted, and determining a source node and a destination node corresponding to the traffic to be transmitted based on the ...

Embodiment 2

[0119] The embodiment of the present invention also provides a network interconnection transmission device for cross-heterogeneous subnet communication. The network interconnection transmission method for communication, the following is a specific introduction of the network interconnection transmission device for cross-heterogeneous subnet communication provided by the embodiment of the present invention.

[0120] Such as Figure 4 as shown, Figure 4 It is a schematic diagram of the above-mentioned network interconnection transmission device for communication across heterogeneous subnets, and the network interconnection transmission device for communication across heterogeneous subnets includes: an acquisition unit 10, a first determination unit 20, a second determination unit 30, a configuration unit 40 and Transmission unit 50.

[0121] The acquiring unit 10 is configured to acquire a transmission request of the traffic to be transmitted, and determine a source node and ...

Embodiment 3

[0133] An embodiment of the present invention also provides an electronic device, including a memory and a processor, the memory is used to store a program that supports the processor to execute the method described in the first embodiment above, and the processor is configured to execute the program stored in memory.

[0134] see Figure 5 , the embodiment of the present invention also provides an electronic device 100, including: a processor 60, a memory 61, a bus 62 and a communication interface 63, the processor 60, the communication interface 63 and the memory 61 are connected through the bus 62; An executable module, such as a computer program, stored in the execution memory 61 .

[0135] Wherein, the memory 61 may include a high-speed random access memory (RAM, Random Access Memory), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the system network element and at least one other ...

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PUM

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Abstract

The present invention provides a network interconnection transmission method and device for cross-heterogeneous subnet communication, which relates to the technical field of network communication, including: obtaining a transmission request of traffic to be transmitted, and determining a source node and a destination node corresponding to the traffic to be transmitted ;Based on the source node, destination node, the global topology of the SDN network architecture and the performance abstract information of the SDN network architecture, determine the transmission path of the traffic to be transmitted; determine the gateway configuration of each subnet in the transmission path to configure multi-class and multi-pipeline flow tables ; Configure multi-type and multi-pipeline flow tables for the gateways of each subnet to configure corresponding flow table parameters, among which, the protocol conversion format, cache value and distribution rate; based on the flow table parameters, the traffic to be transmitted is transmitted to the destination node, which solves the problem There is a technical problem that the transmission efficiency of the network interconnection of communication across heterogeneous subnets is low.

Description

technical field [0001] The present invention relates to the technical field of network communication, in particular to a network interconnection transmission method and device for cross-heterogeneous subnet communication. Background technique [0002] With the rapid development of Internet, mobile communication and satellite communication technology, a large number of different types of communication networks have emerged, including the typical network ground IP network, CCSDS measurement and control network, mobile communication network, data link network, and aviation telecommunications network ATN. The interconnection and integration of multiple networks can overcome problems such as single performance, limited functions, isolated coverage, and limited resource integration in a single network, thereby providing users with high-bandwidth, low-latency, and large-capacity integrated transmission processing applications Services are of great value in civil applications, disas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/715H04L12/721H04L12/741H04L29/06H04L12/24H04L45/74
CPCH04L45/04H04L45/745H04L45/38H04L69/08H04L45/124H04L41/12
Inventor 刘锋孙杰许小健刘凯徐桢
Owner BEIHANG UNIV