PT Journal AU Kremen, B SO Doprava a spoje PY 2005 VL 1 IS 1 WP https://tac.uniza.sk/artkey/das-200501-0010.php SN 13367676 AB Nowadays are broadband technologies more popular than ever before. There are more reasons of this growing trend. Main reasons are incufficient speed of current analog technologies. There are more closely described modern and most popular technologies of access to internet in this articel. ER