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1. T.Russell Hsing Cheng-Tie Chen, Jules A.Bellisio, Video communications and service in the copper Loop IEEE Communications Magagine, pp.62-68.Jan, 1993. 2. ÀÌÇÏö, ADSL±â¼ú ¹× Ç¥ÁØÈ µ¿Çâ, TTAÀú³Î 50, pp.106-116,1997.4 3. ¹®µÎ¿µ, ADSL/HDSL Àü¼Û±â¼ú, ÀüÀÚ°øÇÐȸÁö 141, pp82-90, 1996.2 4. Daniel Minoli, Distributed Multimedia Through Broadband Communication, Artech House, pp168-169, 1993.
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