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Hi all,
Currently, I am reading the book Wireless Communications by A. Molisch(2nd edition) and in 6.5.1 Integrals of the Correlation Function it is given that "The temporal correlation function ... is the inverse Fourier transform of the Doppler power spectral density." Also, I checked the...
@ jiripolivka,
So after your summery, could the CDMA be considered as a gain? Please consider that in the discussion we are talking about the downlink.
Regards,
Hello again,
So here it is what I have figured, correct me if I'm wrong:
The number of codes that we can use depends on the service(voice, video, etc.) we are going to use. Additionally, let us have the assumption that the codes are perfectly orthogonal the gain we are going to achieve is...
Thanks for the replies.
I just wanted to know what is the achieved gain in power, when implementing cdma compared to the case where no such coding is used. That is purely theoretical.
Hi there,
Need some help - it's about UMTS link budget power calculation and let's say we are using cdma with 512 codes.
How should one calculate the cdma coding gain on the downlink if, for example the BTS is using only one cdma code(from the whole 512) for the transmission? The gain is in...
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