星期五, 12月 22, 2006

Recent Trends

ADSL -> FTTH
  • Point-Topic:光纖降價有取代Cable modem之勢 (2006/12/14)
802.11 a/b/g -> 802.11n
3G -> HSDPA (3.5G) -> 4G, WiMax
CD -> Paid Music Download

TV-> IPTV, DTV, DVB-H
Wireline Phone -> VoIP or VoWiFi
Mobile Phone->VoIP over HSDPA

Spread Spectrum -> OFDM -> OFDM + MIMO

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