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Digital Media - Broadcasting - Digital TV, HDTV, Interactive TV & STB Many countries are switching from analog to digital, as government mandated switch over dates approach. As the developed world moves towards all-digit...
Technology - Data 2 - ATM We discuss ATM's technical characteristics including ATM's provision of Quality of Service (QoS) and how it was intended to provide the basis for glob...
Technology - Digital Broadcasting 1 - Trends and Frequencies As a prelude to detailed discussion of the various digital broadcasting technologies, we review the propagation of radio waves, the established analog...
Technology - Digital Broadcasting 2 - Television - DVB We discuss the distinctions between digital broadcasting for stationary video receivers, for mobile receivers and for small handheld devices. We then ...
Technology - Infrastructure - Key Concepts The basic principles of analogue audio/video and digital communication systems are discussed. Modulation systems, data compression, radio frequency pr...
Technology - Infrastructure - Last Mile 10 - HFC - DOCSIS 3-0, Switched Digital Video We discuss embedded eDOCSIS, EuroDOCSIS, IPCablecom / PacketCable, Cable Home, Open Cable and the long-awaited DOCSIS 3.0. We also discuss the HFC-spe...
Technology - Infrastructure - Last Mile 11 - Free Space Optical Free Space Optical laser links between buildings over short distances provide very high data rates at low costs relative to a fibre link. We discuss t...
Technology - Mobile - 2 - 2G - IS-95 CDMA & GSM By the late 1990s, two 2G mobile cellular systems were dominant in areas outside North America: IS-95 and GSM. GSM became the dominant technology and ...
Technology - Mobile - 3 - 2G - GSM SIMs, SMS, CAMEL & HSCSD GSM's innovative Subscriber Identity Module (SIM) streamlined the widespread deployment of mobile telephony, and plays a central role in GSM's securit...
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