Tag Archives: broadband

CES 2011: CEA Market Assessment

CEA put its forecasting hat on and presented interesting data on the market and trends around smartphones and tablets. Here is a summary of some of the points made by CEA in its evaluation of the market for smartphones and tablets. Continue reading

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OFDM Tutorial

Frequency division multiplexing (FDM) is a technology that transmits multiple signals simultaneously over a single transmission path, such as a cable or wireless system. Orthogonal FDM’s (OFDM) spread spectrum technique distributes the data over a large number of carriers that are spaced apart at precise frequencies. Continue reading

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Broadband Power Line Tutorial

Broadband power line (BPL) is the term coined by the FCC for new modems (BPL modems) used to deliver IP-based broadband services on electric power lines. Continue reading

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