Aya2002
Advanced Member level 4
He Friends,
i read in a book the following:
16-QAM together with rate 1/2 coding to get 2 bits per symbol.
another thing is:
QPSK with rate 3/4 coding, to get 1.5 bits per symbol.
can someone please explain these two things, as i know, the 16-QAM will introduce a 4 bits per symbol, and for the QPSK will introduce 2 bits per symbol!!!!!!
Thanks in advance....
i read in a book the following:
16-QAM together with rate 1/2 coding to get 2 bits per symbol.
another thing is:
QPSK with rate 3/4 coding, to get 1.5 bits per symbol.
can someone please explain these two things, as i know, the 16-QAM will introduce a 4 bits per symbol, and for the QPSK will introduce 2 bits per symbol!!!!!!
Thanks in advance....