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ͽRFID ?

ͽ, , RFID, IPv6, DMB...

 

ֱ ͳݰ о Ź 翡 ִ ̴ܾ. ܾ ȭ Ǹ 츮 Ȱ ־ ȭ ´ٰ Ѵ. ܾ Ȯ  ̰,  ߴ ƴ Ϻ ִ.

 

Ź ͳ ϸ鼭 ñߴ ܾ ǹ̿ ô.

 

ͽ(Ubiqitous) = ͽ" ",𼭳 ִ" ǹϴ ƾ ڰ ð ҿ ֹ ʰ Ӱ Ʈũ ϴ ǹѴ.

 

1998 ̱ Ͻ ȷξ ũ ó IT谡 ǥ ֵǰ ִ.

 

ͽ Ʈũ ϼǷ IT ȭ ž Ѵ. Ÿ 뿪ȭ,() ,޴ܸ ϶ ٷ װ̴.

 

޴뼺 Ǽ ƴ϶ ð ҿ ֹ ʰ Ʈũ ִ ϰ ִ.

 

(Bluetooth) = 'Ǫ ̻'̶ 10(m) ̳ Ÿ ִ 1ްǿ(Mbps) ӵ ִ ܰŸ Ѵ.

 

10 ũ 븣̸ ϽŲ ũ '϶ '(Harald Blatand) ̸ Դ. װ ĭ𳪺 ϴ ó ٸ ġ  ġ ̶ ǹ̿ ٿ.

 

̵ ܸ ü ԰ 1998 6 , ̱ IBM , ɶ Ű, Ϻ ù 5 ü ֵ SIG(Special Interest Group) Ἲߴ.

 

޴, PDA, Ʈϰ ġ Ĩ žν ؿܿ پ ǰ ø̼ ϰ ִ. ־ ޴ ⸦ ̳ ָӴϿ ä ٸ ű ִ.

 

ֱ Ƽ ޴ȭ ܿ ް ִ. Ÿ 'ٿ' ϴ Z ǥ .

 

DMB(Digital Multimedia Broadcasting) = DMB ̵ ߿ ޴ȭ CD , ȭ ִ Ѵ. ̵ ̱ TV ۹ ϱ Եƴ. ̿ DMB, DMB .

 

DMB ž̳ ߰⸦ Ǵ 񽺷 ۻ, KBS MBC SBS ۻ Ĺ ڰ α׷ ü ̳ ܺ Ǵ 񽺸 Ѵ. DMB Ҵ ļ VHF TV ä 12(204210)̴.

 

DMB TV ó ʿ , ŷᵵ ʴ ̶ ̴. 3 DMB 񽺵 ̴.

 

DMB DMB ޴ȭ PDA, TV , 𼭳 ä û ִٴ ̴. DMB ޸ ( 15000) 񽺵 ̴.

 

DMB α ǻ ۽żҿ ĸ ϴ DMB ΰ ̿ ϸ ʷ ߰⸦ Ȱ Ѵ.

 

RFID(Radio Frequency IDentification) = ±(TAG) 繰 繰 Ȳ ϰ IT ý۰ ǽð ȯóҼ ִ Ѵ.

 

RFID ± ׳ ±׿ ϸ ±װ ͸ ǵ ָ, ڱ ̿ϴ İ ĸ ̿ϴ ַ ̿ȴ. RFID ±, ׳, ɺ , ϴ ȣƮ(Local host), ̺ Ʈũ ȴ.

 

, , , , ȨƮũ, ڷƽ, , ȯڰ ϻȰ ݿ ū ȭ ǰ ִ.

 

IPv6(Internet protocol version 6) = θ ̿ǰ ִ Ծ IPv4(Internet protocol version 4) . RFC (Request for Comments) ƴ. IP ּ 128Ʈ ÷, Ȯ强 Ư¡̸ IPng( ͳ Ծ) Ѵ.

 

ϰ ִ IPv4 ͳ IP ּҴ 32Ʈ4ڸ ּ ü 43ﰳ IP ּҸ ִ. α 50 43ﰳ ּҶ ϴٴ ͳ ʱ ̾.

 

IPv6 128Ʈ6ڸ ּ ü踦 , 2 128 ּҸ . ǻ Ѵ IP ּҸ ִٴ . ᱹ IPv6 ͽ ȨƮũ ̷ ű ʼ ȴٴ ̴.   

 

Ư PCθ ͳ Ѵٴ Ϲ ⱸ, ڵ, ڵǸű, ӱ ⿡ IP ּҸ ο Ʈũ ϴ ͽ ̷ ȯ ٽ ȴٸ, ּüδ ü Ұϴٴ ´.    

 

2000 ͳݱݱ źδ 7 IPv6 ù Ȯ , IPv6 ù IPv6  ù , ȭ غϰ ִ.






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 Ѹ ( 1)

  1. mycavalry
    mycavalry | 05.11/01 23:00
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    ֱ IT839 ϰ ֽϴ.
    츮 ؼ Ű о߶ ޴ ãƺ ͵
    ǹִ ̶ մϴ.
    ۾
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