Recent content by JJgo

...please could you explain me the process? Thanks

Hello, I've got this question: A 16 MB file is compressed using a compression ratio of 4. The resulting compressed file is transmitted over a wireless connection that offers a maximum data rate of 1.2 Gbps. If a throughput of 60% can be achieved, and assuming there are no other transmissions...

It's correct In my case: C = 20 x Log2 x (1+S/2) ...and S?

Many thanks, unfortunately the question is very general, and without many formula in the book but just description and some example. The first part of the question was an example: A wireless communications system can achieve a theoretical maximum data rate of 200 Mbps using 16-QAM modulation in...

Homework Statement A wireless communications system can achieve a theoretical maximum data rate of 200 Mbps using 16-QAM modulation in a 10 MHz channel and using a single spatial stream. What data rate could theoretically be achieved if the same system used 256-QAM and 8 spatial streams in a 20...