[a fun Multiplexing question!] - Computers



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a fun Multiplexing question!

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Posted by: Mission

soo..ive got a multiplexing system that has:

4 - 16,000bps inputs
2 - 32,000 bps inputs
2 - 64,000bps inputs

Each frame has 8 bits of 'framing'...each input supplies i THINK 1byte per time slot...

what i need to know is the size of each frame, and the bitrate...

** and yeah..lol..it is a question from some homework - if your wondering **



Posted by: Mission

after playing around a bit...i thinkkkk i might be onto something..but im not sure...

the 4 x 16,000 connections send 1B of data per time slot,
the 2 x 32,000 connections send 2B of data per time slot,
the 2 x 64,000 connections send 4B of data per time slot,
so..
4 connections * 1B = 4B
2 connections * 2B = 4B
2 connections * 4B = 8B

for a total of 16B + 8bits(1B of framing) = 17B, or 136bits per frame.

The only thing now is the bit rate >_<





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