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Block diagram for GSM/GPRS modem.?
Can someone please point me to a direction where i can find block diagrams on GPRS/GSM modulators+demodulators(MODEMS). I need to gather some information on the GSM physical layer, line coding, modulation, BER etc.
thanks, your help is very much appreciated.
Certain aspects of a digital baseband transmitter with digital RF/IF support in GSM/GPRS/EDGE compliant devices may comprise receiving digitized data within a chip. A control signal may be generated within the chip indicating whether the received digitized data is to be processed by an IF processing interface or a digital RF processing interface. The baseband processor has the capability to work together with different kinds of RF chips on the market and since this design is implemented on a single module, most of the circuits are shared which reduces the die size significantly
i am doing msc in mobile communication from greenwich university,i am copying some pdf files and u can see the block diagram if u got ur required ur info from this give me the ten points ok other wise tell me in brief ,i can help u .ok
http://www.comsysmobile.com/images/EDGEware%20DS.pdf
http://solution.eccn.com/pdf/Shiping_063214d.pdf
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Phoenix Contact ILC GSM GPRS Wireless Networking System
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Tags: gprs gsm cdma, gprs gsm modem, mac