Hi.
Really don’t know if this is the right place for the topic but here we
go.
In a GSM receiver when they to gmsk demodulation to obtain the I and Q
values is the receiver frequency used in the demodulators mixers really
in phase with the transmitter one? Or that’s not really necessary?
Im not talking about the vctcxo (LO) but the actual carrier freaquency.
Also what sample rate is used afterwards for sampling the I and Q values
for the later digital processing?
Cheers.