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help needed in cellular comparsions

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ihab

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i have a graduation project depend mainly on comparsion betweent different mobile communication systems (GSM ,iDEn,GPRS,EDGE,UMTS,HSDPA,4G)
and the comparsion fields are
1-channel coding
2-multiple Access( FDMA,TDMA...CDMA,OFDM)
3-MODULATION TECHINUQUES(QAM..BPSK...)
4-BER
5-DATA RATEAND THIS FIELD IS SO IMPORTANT TO ME CAUSE MY GRADUATION PROJECT RELY ON THIS COPARSION SO ALL PLEASE HELP ME CAUSE I FAILED TO MAKE ALL OF TAHT ALONE......
 

Sal

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Hi

just a few words, I think your project is pretty ambitious which is not bad if you have the time to analyze all your possibilities. however limiting your expectations wil help. You are trying to cover all digital communications knowledge at once and the comparison may not be absolute considering the contiouns improvements made by papers on the topics.

Sal
 

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