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Channel Coding
Hi everyone,
I know that there are a couple of channel coding methods (e.g Convolutional codes, Linear block codes) in coding theory.
I was told that, in general, larger generator matrix (in term of size of n,k) produces better performance.
Can someone please explain this...
Hi Mr Sayed,
I was studying at some GSM articles, and find that transmitted power of GSM900 to be typically higher than that of GSM1800. The previous values i mentioned are just examples i quoted from some articles.
You may want to read into >>>...
d11_nokia_dr_re_002-final.pdf
Why is the transmitted power from BTS to a mobile phone higher in GSM900, as compared to GSM1800?
e.g.
GSM900 transmitted power from BTS: 39dBm
GSM1800 transmitted power from BTS: 36dBm
How do we explain this?
mobile with received level
Why does high-rise buildings require better RxLevel, in terms of mobile signal?
e.g.
RxLevel for 2G High-rise buildings >= -70dBm.
RxLevel for 2G Low-rise buildings >= -80dBm.
How do we explain the above?
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