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cooperative communication
hi all,
im confused about mimo and cooperative comm. what i understand is in mimo, multiple antenna transmit chunks of independent data simultaneously, creating a spatial multiplexing and increase the transmission rate. and in cooperative comm, single antenna...
Often I read in papers regarding MIMO/diversity, power at each transmitter is normalized to 1/sqrt(no of transmitter) so that total transmit power is one. Could anyone explain how it comes to this expression? Thanks!
hello
please can someone tell me about snr or eb/no in MIMO OFDM, for example i want to compare the performance (ber vs snr) of direct channel ofdm with 2x1 stbc-ofdm. how to make it comparable.
cheers!
relation between snr and eb/no
please can someone tell me about snr or eb/no in MIMO OFDM, for example i want to compare the performance (ber vs snr) of direct channel ofdm with 2x1 stbc-ofdm. how to make it comparable.
cheers!
hello all,
I've run a simulation of cofdm using two platforms. the parameters are as follows:
1/2 rate convolutional encoder, constraint length=7, hard decision, and transmission over awgn channel
the plot is as in figure attached. could anyone please tell me which one is more likely the...
ber qpsk
hello all...im a little bit confuse..
im doing a simulation to investigate the ber for bpsk and qpsk over awgn channel. i generate 1024 bits for this simulation, both for bpsk and qpsk case.theoretically both ber for qpsk and bpsk is the same (refering to the equation...
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