biff44
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Anyone know an easy to understand paper or method for adding coding gain to a 915 MHz 2 level FSK link to improve range without increasing power. Data rate is very low, but battery life is important.
I have started to read some papers on coding gain (block,trellis, convolutional...my eyes are glazing over)--all far too complex for what I want. I want just a simple coding scheme to give me more range, maybe 6 to 10 dB more coding gain for a 512 bit or so message length.
I have started to read some papers on coding gain (block,trellis, convolutional...my eyes are glazing over)--all far too complex for what I want. I want just a simple coding scheme to give me more range, maybe 6 to 10 dB more coding gain for a 512 bit or so message length.