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56 min
Dissecting contemporary cellphone hardware
62 min
GPRS, EDGE, UMTS, HSPA demystified
56 min
Reverse Engineering the Motorola EZX (A768,A780,E680)…
58 min
Corporations enabling citizens to print digital money
71 min
Das Community-ISDN-/TDM-Netzwerk
56 min
digital radio technology beyond GSM
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