[????]Wi-Fi

¢ñ. ?? ? ???

¢ò. IEEE Wi-fi(????)
(1) Wireless LAN(Wi-fi)? ??
(2) Wireless LAN(Wi-fi) ???
(3) Wireless LAN(Wi-fi)? ??
(4) Wireless LAN(Wi-fi)? ????
1. Infrared Light
2. Narrow band Technology
3. Spread Spectrum Technology
4. Frequence-hopping Spread Spectrum Technology
5. Direct-Sequence Spread Spectrum Technology

¢ó. Wi-fi? ??

¢ô. Wi-fi? ??
(1) ?? ??? ??
(2) ???
(3) ????
(4) ?? ??? ??
(5) ??? ??
(6) ??
(7) ????

¢õ. Wi-fi(Wireless LAN)???? ??
(1) Peer-to-peer?? (Ad Hoc ??)
(2) Client/Server (Infrastructure networking) ??
(3) ?? ???? ??? ??

¢ö. ?? LAN ???
(1) ??? ?? ? ??
1. IEEE 802.11 ??? 1
2. IEEE 802.11 ??? 2
(2) Wi-fi(Wireless LAN)? ?? ??
1. OpenAir
2. IEEE 802.11
3. HiperLAN
(3) ??? Wi-fi(Wireless LAN) ??
1. ?? Wireless LAN ??
2. ?? Wireless LAN ??
(4) Wireless LAN ??? ??
(5) Wi-fi(Wireless LAN)? ????
(6) Wi-fi(Wireless LAN)? ??? ??
1. IEEE 802.11
2. wireless consortium
3. PCCA
4. WINForum
5. ETSI

¢÷. Bluetooth vs. Wi-fi(Wireless LAN)
(1) Bluetooth? ??
1. Bluetooth? ??
2. Short range Radio Technology (??? ?? ??)
3. ?? ??
4. Bluetooth? ??
5. ???? ??(Protocol Stack) ??
6. Bluetooth Profile
7. Bluetooth SIG??
(2) Bluetooth? ??
1. Bluetooth? ??
2. Bluetooth ??? ??
(3) Bluetooth vs. Wi-fi(Wireless LAN)

¢ø. ?????? ??
(1) ?? ????
1. IrDA
2. SWAP(HomeRF)
3. PIAFS
(2) ?????? ???

¢ù. ?? ??
1. Baseband
2. IEEE 802.11b
3. DSSS (Direct Sequence Spread Spectrum)
4. GSM (Global System for Mobile Telecommunication)

¢ú. Reference