Index

0-9, and Symbols

2G mobile wireless services, 34
short message service, 35–6
WAP and iMode, 34–5
2G systems, 97, 98
2.5G technology, 89
3G 1X EV-DO, 103
3G CDMA 2000, 5
3G cellular systems, 29–33, 98, 99, 107
4G cellular systems, 33
cdma2000, 31–2
UMTS/WCDMA, 30–1
versus cdma2000, 30
3G partnership project (3GPP), 411
3G wideband CDMA (WCDMA)/universal mobile telecommunications system (UMTS), 5
6-bit Type field, 85
8-PSK, 103
11-bit Barker code, 143
802.11
frame format, 85f
physical layer (PHY), 141–53
802.11a–orthogonal frequency-division multiplexing (OFDM), 147–53
DSSS PHY, 142–5
FHSS PHY, 145–7
standard:
interframe spaces, 157
wireless LANs, 37–47
ad hoc mode, 37–8
architecture and protocols, 38–41
beacon frame, 43

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