A high-speed communication method and device

By identifying communication interface features and data characteristics, the system dynamically generates optimal strategies for adaptive compression and encryption, solving the problems of low communication efficiency and resource utilization efficiency in embedded systems, and achieving a balance between high-speed communication and security.

CN121750730BActive Publication Date: 2026-05-26GUANGZHOU JINQILI INFORMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU JINQILI INFORMATION TECH CO LTD
Filing Date
2026-03-02
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

In existing embedded systems, low-speed communication interfaces have limited communication efficiency, data encryption processing increases communication load, and the lack of joint optimization between compression and encryption leads to low resource utilization efficiency and an inability to dynamically adjust processing strategies under different communication scenarios.

Method used

By identifying the performance characteristics of the physical communication interface and analyzing the characteristics of the raw communication data, the optimal processing strategy is dynamically generated. Combining compression and encryption algorithms, the compression level and encryption mode are adaptively adjusted to generate smaller compressed data blocks. The strategy is evaluated and adjusted in real time to adapt to network changes.

Benefits of technology

While ensuring communication security, it reduces the amount of communication data, increases the communication rate, reduces latency, and improves the overall performance and resource utilization efficiency of the embedded communication system.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a high-speed communication method and apparatus. By identifying the performance characteristic parameters of the physical communication interface in real time and combining them with the analysis of the characteristic information of the original communication data, the optimal processing strategy is dynamically generated. By constructing a strategy decision function to perform adaptive compression processing on the data, data redundancy can be eliminated to the greatest extent, generating smaller compressed data blocks. This directly reduces the number of bits that need to be transmitted on the physical link, thereby significantly improving the effective data transmission rate on bandwidth-limited interfaces. During the encryption stage, the encryption working mode is selected according to the characteristics of the compressed data block to ensure the alignment of processing boundaries and avoid the additional overhead and delay caused by data padding and reassembly. Furthermore, the perception and decision-making mechanism does not only operate in the initialization stage but can run throughout the data transmission process. When network congestion, interface switching, or sudden changes in data characteristics are detected, the system can re-evaluate and adjust the strategy in real time.
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Citation Information

Patent Citations

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    CN120454737A

  • Cross-platform information interaction method and device, equipment and medium

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