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� ✹♥ ✐ ❫ ❹ ◗ ❸ ♦ ❷ ❶ r ❶ ❲ ♠ ♦ ❶ ✹ ❦ ③ r ♣ ✹ ⑥ ✐ ❥ ♦⑦ ♦ ♦ ✉➀ ✵ q ✉ q ✱ ❼ ❧ ❦ r ◗ ♦ ♠ ❻ ❝ ❥ ❲ ❢ ❥ ❚ ❸ ③ ♠ ✷ s ✹ ♠ ❧ ✶ ♦ ① ♠ ❦ ✇ ✈ ♠ ♣ ❦ ♥ ✉ t ❦ ♠ ✶ ♦ ♦ ❦ ② ✸ ③ ✷ ⑥ ❦ ♦ ② ♥ t ❦ ⑤ ③④ ♠ r ✳ ♦ ② t ♣ ③ ♣ ❦ ✈ s ♦ r ♠ t ➆ ♦ ♥ ➉ ③④ ♠ ✷ r ♦ ✱➇➈ ✳ ❾ t ❽ ❼ ❧ ❦ ♦ r ♦ ♠ ❻ ❵ ✶ ♦ ➅ ➊ ❷ ❶ ❧ ❦ ♦ r ♦ ♠ ❧ ❶ ✈ ❦ s r ⑨ ③ ♦ ❷ ❦ ✷ ➊ ❶ ❲ ❨ ③④ ♠ ❶ ❦➂ ✷ ✶ ✸ ⑥ ✶ ♦ r r ➁ ♥ ❶ ❷ ✶ ✷ ✈ ❦ ✶ ♦ ⑦ ⑤ ⑦ ✶ ❤ ♦ ➄ ◗ ➃ ♦ ❷ ❶ ❧ ❦ ♦ r ♠ ➂ ❧ ❶ ✈ s r ⑨ ⑧ ✹ ✶ ♦ ✁✂ ♠ ❦ ✚ ✌ ✏ ✬ ✌ ✘ ✡ ✍ ✝ ✫ ✟ ✓ ✆ ✘ ✦ ✆ ✏ ✪ ✚ ✆ ✘ ★ ✓ ✓ ✜ ✾ ❉ ✿❈ ❇ ❆ ❃ ❅ ✿❄ ❃ ✿ ✾ ✽ ✮ ✼ ✺✻ ✹ ✸ ✷ ✵✶ ✳✴ ✱✲ ✰ ✯ ★ ✩ ❆ ✟ ✓ ☛ ✒ ✑ ✏ ☛ ✟ ✎ ✝ ☛ ✌✍ ✔ ✞ ✝ ✆ ✡ ✠ ✟ ✞ ✝ ☎✆ ✄ ✓ ✟ ✚ ✚ ✆ ✘ ★ ★ ✝ ✧ ✦ ✥ ✟✤ ✣ ✌ ✑ ✢ ✘ ✜ ✛ ✚ ✍ ✏ ✖ ✕ ✟ ✲ ❃ ❊ ❲❴ ✐ ✐ ❤ ❢❣ ❡ ❝❞ ❜ ◗ ❵ ❪❫ ❥ ◗ ❨ ❘ P◗ ❋ ❇ ✿ ❍ ❆ ❆ ❲ ✱❦ ✿ ♥ ❧ ❦ ♣ ♠ ✹ ✷ s ♠ ❦ r ❧ r ♣ q ✶ ♣ ✸ ✹♦ ✹♥ ♠ ✹ ❖ ❈ ❑ ✽ ❑ ❋ ❋ ❑ ❇ ❋ ✻ ✿ ❆ ❈ ✻ ✻ ❍ ❑ ❁ ❑ ❋ ❍ ✼ ❆ ✿❋● ❄ ❃ ❃ ❋ ❍ ❇ ❑ ❈ ❁ ● ❍ ◆ ❑ ♦ ❋ ❃ ❍ ❉ ✾ ❆ ✗✙✘ ❀❂❁ ✟☞☛ ❙❯❚ ❱❳❲ ❩❭❬ ▲▼❆ ❽❿❾ ❩❯❺ ❩❯❛ ⑧⑩⑨ ❍❏■ ✗☞✭

� ✘ ➎➏ ➍ ➌ ➋ ✓ ✓ ✓ ✌ ✏ ✬ ✌ ✡ ➒ ✍ ✝ ✫ ✚ ✟ ✆ ✘ ✦ ✆ ✏ ✪ ➐➑ ➓ ✁✂ ↔ ➝ ➩ ➤ ➏ ➨ ➠ ↔ ➏ ➤ ➙➢ ➡ ➠ ↔ ➛ ➝ ➙ ➟ ↔ ➛ ➝ ➝➞ ➜ ➛ ➙ ↕ ✚ ✆ ✘ ✝ ✟ ✔ ✓ ✓ ☛ ✒ ✑ ✏ ☛ ✟ ✎ ☛ ✟ ✟ ✌✍ ✞ ✝ ✆ ✡ ✠ ✟ ✞ ✝ ☎✆ ✄ ★ ✑ ✕ ✖ ★ ✜ ✩ ✚ ✆ ✘ ★ ★ ✝ ✧ ✦ ✥ ✟✤ ✣ ✚ ✌ ✢ ✘ ✜ ✛ ✚ ✍ ✏ ↔➫ ✗✙✘ ➔➣→ ✟☞☛ ➥➧➦ ✗☞✭

� ➠ ➙ ➻ ➞ ↔ ➺ ➙ ➤ ➢ ➒ ➸ ➞ ↔ ➵ ➒ ➵ ➳ ➲ ✁✂ ➭ ✓ ✓ ✓ ✌ ✏ ✬ ✌ ✘ ✡ ✍ ➛ ➞ ✫ ➙ ➞ ↔ ➏ ➛ ↔ ➞ ➏ ➚ ↔ ➨ ➞ ↕ ➙ ➏ ➤ ➨ ➫ ➏ ↔ ➞ ➐➑ ➫ ➫ ↔ → ↔ ➛ ➤ ➾ ↔ ✝ ➯ ✚ ✟ ✖ ✕ ✟ ✑ ✟ ✔ ✓ ✓ ☛ ✒ ✑ ✟ ☛ ✎ ✍ ✝ ☛ ✟ ✌✍ ✞ ✝ ✆ ✡ ✠ ✟ ✞ ✝ ☎✆ ✄ ✏ ✏ ✚ ✆ ✆ ✘ ✛ ✆ ✏ ✪ ✚ ✆ ✘ ★ ★ ✜ ✩ ✚ ✦ ✘ ★ ✝ ✧ ✦ ✥ ★ ✟✤ ✣ ✚ ✌ ✢ ✘ ✜ ➫➽➼ Application Application Adaptation Adaptation Session Session Transport Transport Network Network Network Internet Remote Host (buffer overflow, delay) - Segmentation - Segmentation wireless link - (De-)Interleaver - (De-)Interleaver - Channel Codec - Channel Codec - Equalization - Equalization - Mod-/Demodulation (noise, interference, fading) - Mod-/Demodulation - Frequency Hopping - Frequency Hopping Mobile Host Base Station ✟☞☛ ✗☞✭ ✗✙✘

� ➴ ➏ ➢ ➚ ➓ ➒ ➥ ↔ ➝ ➥ ➒ → ➤ ➞ ➷ ➊ ♣ ➒ ➏ ♠ ➘ ➛ ➙ ➥ ➛ ↔➫ ➫ ➤ ↔ ➤ ➟ ➙ ➝ ➛ ➠ ↔ ➡ ➙➢ ❧ ✹ ✁✂ r ➱❰ Ï Ð ÔÕÖ × Ø ♠ ✷ ❮ t ♦ Ù ♥ ✷ ③ ♠ ✹ ✃ ➱ ♠ ♦ ♣ ❦ ♣ ✸➬ ✶ ❧ ✹ ✶ ✃ ✶ ♣ ✶ ➮➱ ✃ ➱❐ ✃ ➱❒ ➳ ➹ ➶ ✕ ☛ ✓ ✓ ✔ ✟ ✑ ✟ ✖ ✑ ✏ ✍ ✚ ✛ ✜ ✘ ✢ ✒ ✏ ➪ ✆ ✄ ☎✆ ✝ ✞ ✟ ✠ ✡ ✝ ☛ ✞ ✌✍ ✟ ☛ ✝ ✎ ✟ ✌ ✚ ✣ ✡ ✘ ✆ ✟ ✚ ✫ ✝ ✍ ✘ ✟✤ ✌ ✬ ✏ ✌ ✓ ✓ ✓ ✦ ✆ ✏ ✪ ✥ ✦ ✧ ✝ ★ ★ ✘ ✆ ② ✚ ✩ ✜ ★ ★ ✘ ✆ ✚ ÑÓÒ ✗✙✘ ✟☞☛ ✗☞✭

� ó ý ÿ ûüýþ ÷ ã ú ✳ ✁ ❧ ✹ ♦ ➂ s ✷ ➊ � ✂ ÷ ü ☞ ✡☛ ü ✂ ✠ þ ✂ ✂ ✄ ✟ ý ✞ ❐ ✝ ✆ ☎ ø ã ✂ î ✶ ♦ ➊ ð ➮ ä ï ëí ✷ ➮ì ç ë ê è è éê ➊ s ö ò ó õ ã ô ó ò ò ❧ ➂ ♦ ✹ ② ⑦ ñ ✹ ♦ ü � ✁✂ ☛ ✌ ü ✂ ✣ ✢ ☞ þ ✂ � ✠ ✌ þ ✂ ✞ ✜ ✛ ✤ ✡ ✞ ☛ ☛ ✡ ✁ ÿ ü ✂ � ✁ üý ✌ ✣ ✢ ✥ ☛ ✥ ✠ ✂ ýþ ü ✁ ☎ ✑ ✏ ☛ ✂ ☛ ✡☛ ÿ ✑ þ ✌ ý ✠ ÿ ✂ ✠ ✒ ü ☎ ☛ ✙✚ ✒ ✖ ✕ ✑ ✔ ✄ ✡☛ ✌ ✁ ÿ ü ✂ � ☛ ✓ è ç æ ✚ ✆ ✘ ★ ★ ✜ ✩ ✆ ✪ ✘ ★ ★ ✝ ✧ ✦ ✥ ✚ ✏ ✣ ✡ äå ✓ ✌ ✏ ✬ ✌ ✘ ✍ ✆ ✝ ✫ ✚ ✟ ✆ ✘ ✦ ✟✤ ✚ Ú ✝ ✟ ✎ ✝ ☛ ✟ ✌✍ ✞ ✆ ✏ ✡ ✠ ✟ ✞ ✝ ☎✆ ✄ ☛ ✑ ✌ ✖ ✢ ✘ ✜ ✛ ✚ ✍ ✏ ✕ ✒ ✟ ✑ ✟ ✔ ✓ ✓ ☛ ✓ ✓ Û ♠ s ❦ ♦ ② ③ ♦ ① ❧ ❷ ❧ ♦ ✶ t ♣ ✶ ➊ ♣ ♦ Ü ❦ ❧ ♦ ✹ ② ⑦ ♣ ✸ ♠ ❷ ✸ ♣ r ✷ ♦ ✶ ✹ ❧ ã ☛ ➙ ➫ t ➛ ➔ ↔ ➛ ➝ ➒ ↔ ➛ ➏ ↔ → ➒ ➝ ➞ ➠ ↔ ➳ ✷ ❧ ❧ ♦ r à ➩ ➞ ß Ý Þ Ý ➏ ➙ ➤ ✗✙✘ ♦âá ✟☞☛ ô✙ù ✗☞✭ ✑✘✗ ✌✎✍

� ✁ ✓ ✞ ✂ ✁ ✁ ✯ ☛ ý þ ✢ ☞ ✌ ✠ ÿ ✂ ✭ ý ✠ ÿ ✂ � ☛ ✍ ✂ ý ✬ ✂ ý ✝ ✜ þ ✡ ✬ ✠ ☛ ☛ ✂ ✁ ✤ ☎ ✂ ☛ ü ✂ ✮ ü ✡ ✢ ✂ ü ☞ ✡☛ ü ü ✬ � ✥ ✡ ✌ ✠ ýþ þ ✢ ☞ ✁ ✌ ÿ ✍ ✣ ý ✍ þ ✢ ☞ ✁ ✌ ÿ ✞ ✂ ✁ ✁ ✯ ☛ ✢ ✠ ✂ ✲ ✠ ✂ ✮ ÿ ✡ � ✞ ✂ ✡☛ ü ✥ ý ü ✂ ✭ ✂ ü ✌ ✤ ☎ ✰✱ ü ✡ ✁ ❐ ✡ ü ✣ ✞ ✂ ü ✂ ✭ ✌ ÿ ✍ ✂ ü ✂ þ ✥ ✡ ÿ ✔ ✏ ✳ ✚ ✚ ✚ ✳ ✵ ✴ ✑ ✣ ✡ ✳ ✂ ýþ ✞ ✌ ÿ ✂ ✞ ✂ ü ☞ ✡☛ ü ✂ � ☛ ý ✓ ✍ ✓ ✌ ü ✫ ýþ ✥ ✁ � ✏ ✑ ÿ ✌ ✂ ✠ þ ✌ ÿ ✂ ✬ ✠ ✲ ✠ ☛ ✁ ✠ þ ✂ ✂ ✣ ✂ ✭ ✡ ✬ ☛ ✠ ✂ ✮ þ ✌ ✏ ✂ ☛ ✂ ☛ ✡☛ ✁ ÿ þ ✌ ý ✠ ÿ ✠ ✤ ✌ ü � ✂ ü ☞ ✡☛ ü ✂ ✁ ✁ ✡ ✂ ✡ ✁✂ ✌ ➏ Ý ★ ✧ ✦ ✓ ✓ ✓ ✌ ✏ ✬ ✘ ➩ ✡ ✍ ✝ ✫ ✚ ✟ ✆ ✘ ✦ ✆ ✏ ↔ ➝ ✚ ➠ ➠ ➼ à ➳ ß Ý Þ ➏ ➙ ➤ ➞ ↔ ➒ ➞ ➙ ➛ ➔ ↔ ➛ ➝ ➫ ➒ ➛ ↔ → ✪ ✆ ☛ ☛ ✔ ✓ ✓ ☛ ✒ ✑ ✏ ☛ ✟ ✎ ✝ ✟ ✑ ✌✍ ✞ ✝ ✆ ✡ ✠ ✟ ✞ ✝ ☎✆ ✄ ✟ ✟ ✘ ✦ ★ ★ ✜ ✩ ✚ ✆ ✘ ★ ★ ✝ ✧ ✥ ✕ ✟✤ ✣ ✚ ✌ ✢ ✘ ✜ ✛ ✚ ✍ ✏ ✖ ➙ ➏ ➞ ÷ ÿ ✌ ü � ✫ ýþ ✞ ✌ ÿ ✂ ✪ ã ✞ ú ù ô ó ✷ ✹ ✷ ❷ ♦ s ✶ ♥ ✂ ☞ ✩ ü ✠ ✂ ✮ ÿ ✡ � ✁ ✁ ✡ ☎ ✄ ✂ ü ✭ ý ✂ ÿ ✂ ü ✂ ✬ ✠ ✠ ✡ ✂ ♣ ❧ ♦ ì ô ó ò ò ò ð ➮ ä ï î ëí ➮ õ ç ë ê è è ê é è ç æ å ä ã ó ③ ö ⑦ ✷ ❷ ♣ s ♦ ❷ ❧ ♦ ✶ ♥ ❧ ✷ ✶ ♦ ✹ ♦ ➂ s ✷ ➊ ✳ ÷ ã ✫ ✗✙✘ ✟☞☛ ✗☞✭