T/CQCBDS 0062-2022 Underwater wireless optical communication intensity modulation direct detection technical specification

Scope

Scope: This document specifies the main technical parameters and operating procedures of intensity modulation direct detection technology for underwater wireless optical communication. This document is applicable to the design and operation process management of underwater wireless optical communication intensity modulation direct detection systems; Main technical content: Integrated air-space-earth-sea communication is the development direction of 6G communication, and underwater networks are an indispensable link in the integrated air-space-earth-sea communication network. Underwater wireless optical communication networking is the key to building high-speed underwater networks. The modulation technology in underwater wireless optical communication systems is the core technology for loading information onto optical carriers for transmission, and its performance has a significant impact on the stability, reliability, and communication rate of information transmission. Intensity modulation direct detection (IM/DD) technology has the advantages of simple implementation, strong anti-interference ability, and high optical power utilization and frequency band utilization, and has become the main modulation technology for underwater wireless optical communication. This standard aims to standardize the modulation and demodulation working methods in underwater wireless optical communication technology and provide guidance and specifications for the networking of underwater wireless optical communication equipment.

Development Information

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