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  2010.09.10 [21:58]
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Wi-Fi ҰŸ 3G
ź ϴ
 

(û= )  
ֱ Ʈ αⰡ 鼭 Ʈ ϴ ź ° Һڵ . Ʈ 𼭳 ͳ ̿ ִٴ ߸ ϴٰ ġ û ִ.
 
̿ ùδü Һڰ溸 ź ´ ڸ ̱ Ȱ̴. Һڵ ϰ ź,  ϸ ?
 
뼺 ϼ  
 
#
Ʈ ſ ū ϴ ͳ 롯. ٰ ƿ Ѵٸ Ʈ Ʊ. ׷ٰ Wi-Fi ϴ ͵ Ҿȡϴ.
 
̳ Ƚϰ ϱ⸦ õѴ.
 
̵Ż Ʈ ϸ鼭 Ḧ ߸ ˰ ϰ ִ.
 
# ܰ Ȯ ÷!
κ Ʈ ⺻ Wi-Fi İ Ҿϰų 3G ӵǵ ִ.
 
Wi-Fi 3G Ѿ ͸ 뷮 ǥð Ǵ ϹǷ Wi-Fi ߴٸ ÷ üũϴ .
 
ͳݰ ޴ üũϴ ̴ ͵ ߿ϴ. ̴ Ӹ ƴ϶ ȭ, ΰ, Ҿװ ݵ ȮεǹǷ Һ ź ִ 1 2 ȿ ִ.
 
# 뷮 ū ٿε ϶
, 뷮 Ƽ̵ KB 뷮 ü Ŀ ٿε常ε û ΰ ִ.
 
׿ ϴ 쿡 ƴ ̻ 뷮 ũǷ ϴ ҷ´.  
 
Ƽ̵ ̿ ǻͷ ٿ޾ Ʈ Ű ̿ϴ ϴ. ׿ ¿ ũⰡ 4MB MP3 ٿ ޾Ҵٸ 1024KB=1MB̹Ƿ {1024*(0.9*2)}*4=7372.8 ȴ.
 
4MB¥ MP3 ϳ ް 7372.8̶ ؾ Ѵ. (뷮 Ƽ̵-Wavelet/VOD/MOD 0.5KB 0.9 SKT) Ƽ̵ ̿ 뷮 ϵ .
 
# ٺ , 3G
ʰ Wi-Fi ߴٸ, ܸ ü 3G ƹ ȴ. 3G Ʈ ü Ǵ ͸ Ӽ ϰų α׷ ϴ ִ.
 
ܸ⺰ ݾ ٸ ͸ Ȥ (ȴϾ2 ̸ ), ȸƮũ ϴ. ͳ Ʈ Ŀ´Ƽ  ִ nodata α׷ ġϴ ͵ .
 
̵ 3G ü ϰų 3Gȯ â Wi-Fi ̿ Ҿ ڵ 3G ȯǴ ش. 3G ϴ ڰ ̿ ø̼ ڵ Ʈ Ǵ α׷ ͸ ̿뵵 ִ.


Է: 2010/02/23 [09:58]  : û
 
翡 ǰ ǰ߾ üǰߺ
, 弳 ϴ Ÿ Ѽϴ ڿ Ƿ Ͻñ ٶϴ.
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[SKT] SKT ǽ 5鰳 2010/08/30/
[SKT] SKڷ, 9ȸ ķ 2010/08/16/
[SKT] SKT, ʴ ģ α 2010/03/08/
[skt] Wi-Fi ҰŸ 3G 2010/02/23/
[skt] , 뷡 20 38 2010/02/23/
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