Bluetooth


JAN, 05. 2000
Edit by Sewoong Joo


 ޴, ޴ܸ(PDA), ƮPC, ī޶, ޴ ӱ, ޴ MP3, ð ٴϴ þ κ ǰ ִ. ׷ ̵ ϸ ۽ Ʈũ(PAN) ޴ â ְ ְ ȴ. ̷ ص ܼ ʾ ֱ ڱ Ƿ ٰ ִ. , , 5 ü ֵ ǥȭ Ȱ ٰŸ ű(Bluetooth) ǿȭ ܰ迡 ̴.

  MC218
 

1. Short range Radio Technology(ٰŸ )
 
 Bluetooth ڵ 10 ũ Harald Bluetooth ̸ ӹŸ ª RF ο ̴. Bluetooth 2.45GHz ISM (Industrial, Scientific, Medical) ļ ϴµ, ̸ FCC(Federal Communications Commission) ̼ ʾƵ ȴ. , ϱ ؼ FCC ʾƵ ǹǷ Bluetooth ִ.

 ISM Ȱϴ ڵ(Bar Code) ij̳ LAN ǹ ̴. ȸ ű(99mm ũ Ĩ ) Bluetooth 10 Ÿ ̳ ִ 1Mbps ӵ ͸ ȯϸ鼭 ִµ ްŸ ¾ 100m Ȯ ִ.

2. ԰

  ִ ۼӵ 1Mbps, ִ ۰Ÿ 10m, ε ̿ ִ 2.4 ISM(Industrial Scientific Medical) ļ, 1 ä 79 1 1600 ä ٲٴ ļȣ ƮȮ ä.

[ǥ1] Ÿ(Short range)

 

Bluetooth

HomeRF(*SWAP)

IrDA

( 2.4 GHz )

( 2.4 GHz )

(Infraled)

۰Ÿ

10m100m

10m30m

1m

ۼӵ

1Mbps

1.6Mbps

4Mbps

۹

CVSD(Continuous Variable Slope Delta Modulation)

CSMA/CA (Carrier Sense
 Multiple Access/Collision  Avoidance)

PPM

(Pulse Position Modulation)

Һ

100

250

150

/̵

/̵

/

/̵

Frequency Hopping / 1600hop

Frequency Hopping

50hop

IRMC(Infrared Mobile Communication) Ver1.1

ֵü/

900

, 16

޷Ŀ150

ǥ ܰ

510$

10$ ̻

5$

Ȳ

ܰ/

2000

ܰ/

2002

80% ̻ /

2000 ȭ

 

3. Bluetooth Ư¡                                              PBA 313 01/2

 1). /

 2). ǰ .

 3).

 4). Cable̳ Adapter ʿ

                                              

4.Ȱо                                                

ٱ ȭ  ͳ   ȭ ȸ  ص  Ʈ Ŀ

ȭ ڿ Ȯ  ڵ ȭ    ũž  ڵ Ǹű

 

5.

 ǰȭ ϴ ް þ ȴ. , , Ʈʱ׷ ڷῡ 2002 ޴ 25000, PCMCIAī峪 ֺ⿡15000 ̽ ž ȴ.

                  

6. Web Site
 

  Bluetooth Ʈ         
      
http://www.bluetooth.com
      http://www.countersys.com/
      http://www.salutation.org/
      http://www.developer.axis.com/  

  HomeRF Ʈ          
      
http://www.homeRF.org

  IrDA Ʈ              
    
http://www.irda.org.   

 

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