for, 251 verage, 352 linking hubs and headends via, 187 benefits for carriers, 336 transition to Gigabit Ethernet, 187 capacity and roaming benefits, 335 markup languages, 23 fourth generation mobile services and, 333 massively-multiplayer online games (MMOs), 288 frequency and time division implementations McCaw Cellular, 113, 308 of, 336 MCI, 5 functions of IP core, 343 MCI Case of 1969, 162 high-capacity LTE mobile networks, 311 media increasing number of deployments, 338 comparison of T1 and T3 requirements, 248 Kenya's development plans for network, 408 in context of IP traffic, 182 mobile networks in Europe, 412 Media Access Control (MAC) addresses, 34, 57, OFDM air interface, 337 packetized voice on LTE and WiMAX net- media gateways, 79 works, 340 analog ports and connections to the PSTN, 79 refarming spectrum used for GSM services, MediaOne, 113 media servers, 181 service in Brazil, 405 MegaFon, 420 spectrum suitable for LTE data networks, 135 megahertz (MHz), 242, 309 streamlined infrastructure, 341-349 MegaPath, 93, 246 WiMAX technology and, 340 memory Lucent Technologies, 112 decreasing costs of, 7 managing in virtualized data centers, 65 mesh networks, 253 comparing with ring topology for network M2M (machine-to-machine) mobile services, 363 failures, 177 wholesale model for downloads and software mesh technology, 166 updates, 364 mesh configuration backups, 176-179 Index MetroPCS, 364 HTML5 for viewing video, 17 metropolitan area networks. See MANs Internet access via, 266 Mexico security and billing for, managing in enter- Telmex, 401 prises, 354 Microsoft, 109, 158 touchscreen technology, 357 Azure platform, 31 Wi-Fi chips embedded in, 368 cloud computing for individuals and small mobile networks, 5, 306 businesses, 33 main protocols in, 306 IP telephony products, 73 network neutrality rules and, 295 offerings, 151 mobile providers Office Communications Server, 92 Latin America, 401-405 partial listing of acquisitions, 158 Sub-Saharan Africa, 405-412 search engine, 265 mobile services, 108 Silverli