dwidth efficiency see Spectral efficiency glossary, 382 Barker codes, 80-3, 110 host controller interface, 260 802.11b PHY, 152-53 jamming, 207 glossary, 382 L2CAP, 261 Base station, 327 link manager protocol, 260 Baseband master device, 40 Bluetooth, 259 maximum transmission unit, 261 glossary, 382 packet types, 259 Basic service set pairing, 262 ad-hoc mode, 142 power classes, 258 beacon frames, 142 profiles, 255-56 benefits, 143 protocol stack, 257 BSSID, 142 radio, 258 infrastructure mode, 142 DPSK modulation, 101, 258 transitions, 163-64 Gaussian FSK, 102, 258 Beacon frames, 142 resources, 364 time synchronisation, 147 RFCOMM, 261 quiet period specification, 161 security, 300-03 SSID broadcast, 231 services Beacon reports discovery, 262 802.11k, 163 security levels, 301 Beam pattern special interest group, 255, 265 infra-red, 131-32 standard data rate, 102 WLAN antennas, 107-8 usage examples, 263 Binary phase shift keying, 98 VoIP connection, 349 802.11a, 151 vulnerabilities, 302 802.11b, 153 Bridging, 53 glossary, 382 WLAN point-to-point, 189 Bit error rate, 96, 109, 112, 129 British Telecom, 349 data rate dependence, 153 Broadcast, 383 WLAN layout, 188 monitoring, 207 Block cipher Broadband wireless access, 309 cipher block chaining, 227 BSS see Basic service set counter mode operation, 226 BSSID, 142 electronic code book, 226 Business planning offset code book, 227 MAN implementation, 323, 332 Bluesnarfing, 302 Bluetooth application profiles, 256 Cash flow projection, 336-37 connection states, 260 Change control, 197 Index Channel allocation Control frames 802.11b access points, 186-88 CTS/ACK, 146 Channel bonding DTR/DSR, 261 802.11g enhancement, 156 mixed mode operation, 155 Channel state information RTS/CTS, 155 MIMO radio, 125 Bluetooth RFCOMM, 261 802.1 11k reports, 163-64 Cover ge holes, Channel switching WLAN site survey, 184 access point initiation, 161 Cross-correlation Chipping codes, 80, 82 chipping codes, 82 auto-correlation, 82 Cryptoanalytic attacks, 207 direct sequence UWB radio, 122 CSMA/C