[ڼ ] б ITйڻ, Ϻ . ͽ ǻ ȭ(), åȫ(), Ƽ̵ ô ټ. Ƽ ÷ ȯ濡 ȣȿ (ڻ), IPTV ۱ ȣȿ , ѱCATVå , ͽ ȯ ȭȸ ġ , DTVȯ ȸ ļ Ȱ, ͳ ̺ Ȳ , иƼ̵ ߴ, й Ȱȭ , å . [ ] ()ٺ ǥ̻ /Ѿп Ű . б ڰк ӱ . ѱȸ(KCTA) ڹ . ()ѱӺ SWȸ/ѱ¼ž(KOSF) . ()ѱй̵ȸ/Ƽ̵ . ()ѱ ITóȸ/IPTV . ͳŰ HFC CATV Network ̿ 䱸 [̰ ] ()Ǽ ȫ ȫȹ ο ûʹ. ȫó 긮 Ʈ (Ϻ. ̴. ûʹ Ȩ ȭ ). ʷ e-DZ ͳ Ʈ DZ Ȩ ۼ Ͽ, ȫĿ ¶ ȫ ȯŴ, п Ʊа ϰ, а. ̵ . Ǽ e-DZ ϰ ִ.
å ߰ 1 2 2 IPTV ý 10 1. IPTV 10 2. IPTV Ȳ 15 (1) Ȳ 15 (2) ؿ Ȳ 21 3. IPTV ý 35 (1) ý 35 (2) ÷ κ 36 (3) Ʈũ κ 39 (4) Ʈũ κ 40 (5) ڽ κ 44 4. IPTV ȯ濡 ۱ ȣ 45 3 IPTV ȣ ʿ伺 48 1. Ȳ 48 (1) ȯ 48 (2) 뱸 Ư 50 (3) ȣ ʿ伺 52 2. IPTV 54 (1) IPTV ̵ 55 (2) IPTV 56 (3) å 60 (4) IPTV ȯ 61 3. IPTV ȣ ʿ伺 62 (1) IPTV Ư 62 (2) IPTV Ͻ 65 . 65 . Ͻ 66 . 70 (3) IPTV Ʈ 72 . Ʈְ ۱ 72 . IPTV 㰡 74 (4) IPTV ȯ濡 ۱ ȣ 75 (5) IPTV ȯ濡 ۱Ǻȣ å 76 4 ۱ ȣ 78 1. ̵ ȱ м 78 (1) ȣ 78 (2) ̵ 78 . ۰(DRM) 78 . CAS(Channel Access System) 80 . (Copy Protection) 81 2. ȣ ܱ 83 (1) Ȳ 83 (2) DRM Ȳ 83 . DRM 83 . ̱ 86 . IPTV DRM 89 3. IPTV ȣġ 90 . IPTV DRM 90 . IPTV ȣ ġ ȭ 93 . IPTV 93 5 ۱ ȣ 100 1. Ȯ 100 2. 尳 101 (1) ߴް ȭ 102 (2) Ī 106 (3) 尳 108 (4) 111 3. ? FTA ü ۱ 115 6 IPTV ȣå 124 1. ȯ ȭ 124 (1) ۱Ǻȣ ȭ ȭ 124 (2) P2P ۱ ħ ǰ 130 (3) ۱Ǻȣ ȭ м 133 . ȣġ 뿡 135 . ȣġ ȭ м 138 . ۱ǹ ȭ м 143 (4) FCC Broadcast Flag 146 . Broadcast Flag 146 . Broadcast Flag 147 . Broadcast Flag 149 . ֿ Ȱ 161 2. ҹ å 163 3. зü 167 (1) ? 167 (2) ʿ伺 168 4. Ա ȭ ʿ伺 169 5. ? սô ⿵å 173 (1) ۽ ⿵ ȭ 174 (2) ? ⿵ å 175 6. ؾ 㰡 175 (1) źο ȸ Ը 176 (2) ռ ű 177 7 180 191