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Ais stopper å sende på samme lokasjon fungere alle andre plasser.


Okkaby

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Gunga Din skrev for 3 timer siden:


hvor har du lest dette ?

 

ChatGPT:

Yes, a base station can take partial control of AIS SOTDMA slots — but only in a specific, coordinated way.

It does not override SOTDMA, but it influences slot usage in its area.

Let’s dig into what that means.


🛰️ AIS Base Stations & Slot Management

When a shore-based AIS base station is in range, it can broadcast "slot management" messages to help organize AIS traffic in its coverage area.

This is done using a specific AIS message type:

📩 Message Type 20: Data Link Management Message

  • Used by AIS base stations to assign, reserve, or block specific time slots for certain stations or areas.

  • Helps reduce collisions in high-traffic areas like ports and narrow shipping lanes.

 

Effect on Class B

Class B (using CSTDMA) typically ignores these messages

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