 HSDPA see high speed download packet access Nyquist theorem, 104-106 HSUPA see high-speed uplink packet access Huth, Gottfried, 49 OFDM see orthogonal frequency division multiplexing hybrid fibre cable, 10, 191, 213 open source interface (OSI) model, 176-180, 184 operating frequencies, 219, 224, 261-262, 300 IEEE networking, 285-286 optical fibre systems, 21, 71, 160, 193, 209-212 IEEE standards, 251, 285, 299 orthogonal frequency division multiplexing, 243-248, IEEE 802.11 standards, 284, 286-290 251, 287-290 image coding, 121-123, 125 over-the-top (OTT) services, 20, 37, 117, 338-340, 343 Index packet switching, 171-178, 180, 187-189, 192, 215, switching and routing, 185-187 226, 227, 239, 240, 242-244, 248, 327, 328 synthesis coding, 79, 112, 114-115 PAM see pulse amplitude modulation path loss in space, 264-267 TDMA see time division multiple access PCM see pulse code modulation technology analysis, 20, 39-41 phase shifting key, 154, 155, 159, 162-166, 246, 295 technology business policy (TBP) framework, viii, 1, picocell, 308, 310, 316-317, 319, 325 6, 14-46, 72, 276, 309 policy analysis, viii, X, 18-19, 39, 42-44 telecommunications system, x, 2, 4-6, 8, 9, 18, 20-23, policy instruments, 35-36 36, 40, 46, 51, 58, 63, 75, 88-91, 93, 106, 107, 131, portal ownership, 347-348 133, 144, 148, 151, 155, 172, 180, 213, 217-220, Porter's value chain, 27 227-231, 238, 241, 244, 247, 254, 258-261, 265, positioning measurement, 276, 277 267, 271, 280, 284, 285, 291, 302, 308, 312, power consumption, 22-23, 141, 299 326-328, 336, 353 PSK see phase shifting key teletraffic engineering, 62-66, 310 public policy issues, 33 terrestrial channel characteristics, 222 pulse amplitude modulation, 160-161 time division multiple access, 94, 208, 233-239, 247, pulse code modulation, 79, 112-114, 125 248, 252, 270 transmission rate, 9, 10, 20-23, 39-41, 45, 79, 90-93, QAM see quadrature amplitude modulation 111, 112, 116, 125, 130, 141, 155, 160-162, 167, QoS see quality of service 191, 193-196, 198, 201-206, 208-210, 225-227, quadr