01221nam2 2200373 450 99000369003020331620120920123947.0978-1-4073-0965-1000369003USA01000369003(ALEPH)000369003USA0100036900320120920d2012----km-y0itay50------baitaGBa---||||001yyUsque ad flumen Danuviumtestimonianze di artigianato artistico sul Danubio nella media e tarda età imperialeCinzia MoratelloOxfordArcheopress2012220 p.ill.30 cmBAR International series23750010000184842001BAR International series, 2375ArtigianatoImpero romanoBNCF745.5MORATELLO,Cinzia612912ITsalbcISBD990003690030203316XI.5. Coll. 12/ 1021238151 L.M.XI.5. Coll.00316548BKUMAIANNONE9020120920USA011237IANNONE9020120920USA011238IANNONE9020120920USA011239Usque ad flumen Danuvium1142357UNISA05367nam 2200673Ia 450 991045109620332120200520144314.01-280-62921-597866106292130-08-045632-49780750664355(CKB)1000000000288933(EBL)269584(OCoLC)85775877(SSID)ssj0000119230(PQKBManifestationID)11145633(PQKBTitleCode)TC0000119230(PQKBWorkID)10058039(PQKB)10423031(MiAaPQ)EBC269584(PPN)170267202(Au-PeEL)EBL269584(CaPaEBR)ebr10138755(CaONFJC)MIL62921(OCoLC)936842129(EXLCZ)99100000000028893320060303d2006 uy 0engurcn|||||||||txtccrCellular communications explained[electronic resource] from basics to 3G /Ian PooleOxford, England Newnesc20061 online resource (215 p.)Includes index.0-7506-6435-5 Front cover; Title page; Copyright page; Table of contents; Preface; Chapter 1 Introduction to cellular telecommunications; Beginnings; Overview of the systems; Chapter 2 Radio waves and propagation; Electric fields; Magnetic fields; Radio waves; Frequency-to-wavelength conversion; Polarization; How radio signals travel; Refraction, reflection and diffraction; Coverage and network planning; Chapter 3 Modulation; Radio carrier; Amplitude modulation; Modulation index; Frequency modulation; Modulation index and deviation ratio; Sidebands; Bandwidth; Improvement in signal-to-noise ratioFrequency shift keying Phase modulation; Phase shift keying; Minimum shift keying; Quadrature amplitude modulation; Spread spectrum techniques; Frequency hopping; Direct sequence spread spectrum; Orthogonal frequency division multiplex; Bandwidth and data capacity; Summary; Chapter 4 Cellular basics; Spectrum re-use; Multiple access schemes; Duplex operation; Setting up calls; Receiving and making a call; Handover and handoff; Channel usage; Infrastructure; Base transceiver station; Mobile switching centre; Mobile phone; Voice coding; Digital data structures; Chapter 5 Analogue systems; TodayBasic system Base station; Mobile switching centres; Mobile equipment; Voice messaging; Signalling methods; Control channels; Forward control channel; Reverse control channel; Call initiation; Paging and incoming call set-up; Handoff; Summary; Chapter 6 GSM; System architecture; Equipment and subscriber identifiers; Air interface; Power levels; Multiple access and channel structure; Vocoders; Operation; General packet radio service; GPRS network structure; Layers; GPRS mobiles; GPRS coding; GPRS physical channel; Channel allocation; GPRS operation; EDGE; Time slots; Data coding and throughputOperation Chapter 7 North American TDMA; System overview; RF signal; Channels; Paging; Handoff; Authentication; PDC; Chapter 8 cdmaOne/IS-95; Standards; Spreading codes; Radio signal construction; Channels; Forward link code channels; Reverse channels; Power control; Handoff; Discontinuous reception; Call processing; Vocoders; Advantages of CDMA; Chapter 9 CDMA2000; 1X and 3X; Radio configurations; CDMA2000 1X; Power control; Beam formatting; Channels; Packet data; Handoff; CDMA2000 1xEV-DV; New features; Base station selection; Release D; Broadcast and multicast services; Fast call set-upMobile equipment identifier CDMA2000 1xEV-DO; EV-DO air interface; Forward link; Reverse link; Mobile IP; Chapter 10 UMTS; Capabilities; System architecture overview; User equipment; Radio network sub-system; Protocols; Air interface; Spreading; Synchronization; Power control; Frames, slots and channels; Logical channels; Transport channels; Physical channels; Packet data; Speech coding; Discontinuous reception; Access stratum protocol layers; Handover; Inter-system handover; The evolution of 3G networks; Chapter 11 Position location; Cell ID; TDOA; A-GPS; GPS; Assistance from the base stationA-GPSAmong the many books published on 3G and cellular telecommunications, this introduction stands out due to its broad coverage of the subject and straightforward explanations of the principles and applications using a minimum of maths. Writing as an engineer for engineers, Ian Poole provides a systems-level view of the fundamentals that will enhance the understanding of engineers involved working in this fast-paced field. Equally, the book helps students, technicians and equipment manufacturers to gain a working knowledge of the applications and technologies involved in cellular communicaMobile communication systemsCell phone services industryElectronic books.Mobile communication systems.Cell phone services industry.621.382621.38456Poole Ian962825MiAaPQMiAaPQMiAaPQBOOK9910451096203321Cellular communications explained2183118UNINA