LEADER 06021nam 2200589 450 001 9910793011703321 005 20230125182957.0 010 $a1-63081-504-7 035 $a(CKB)4100000006995754 035 $a(Au-PeEL)EBL5528462 035 $a(OCoLC)1055830563 035 $a(CaBNVSL)mat09100138 035 $a(IEEE)9100138 035 $a(MiAaPQ)EBC5528462 035 $a(EXLCZ)994100000006995754 100 $a20200729d2018 uy 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a5G and satellite spectrum, standards, and scale /$fGeoff Varrall 210 1$aBoston :$cArtech House,$d[2018] 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2018] 215 $a1 online resource (xxv, 306 pages) $cillustrations 225 1 $aArtech House space technology and applications series 311 $a1-63081-502-0 320 $aIncludes bibliographical references and index. 327 $a5G and Satellite Spectrum, Standards, and Scale; Contents; Foreword; Acknowledgments; 1 Sixty Years of Satellites; 1.1 Beginning with the Beach Ball; 1.2 Russia, China, and the United States: Red Rockets and Yellow Rockets; 1.3 Space Regulation and Deregulation; 1.4 The Beach in Bournemouth; 1.5 Satellites for Autonomous Transport Systems and the Internet of Moving Objects; 1.6 Satellites and 5G: A Natural Convergence?; 1.7 The NEWLEOs; 1.8 Regulatory and Competition Policy; 1.9 A Summary of Orbit Options and Performance Comparisons. 327 $a1.10 Satellite Technology Innovation: Fractional Beamwidth Antennas1.11 FDD Dual-Use, Dual-Band Spectrum with Fractional Beamwidth Antennas; 1.12 Present Launch Plans: Intelsat and Eutelsat; 1.13 People and Politics in the Satellite Industry; 1.14 Third Time Lucky for Hybrid Satellite Terrestrial Networks?; 1.15 Scale and Standards Bandwidth; 1.16 Channel Bandwidths and Passbands: Satellite and 5G Band Plan Implications; 1.17 Impact of NEWLEOs Deployments: The Progressive Pitch Sales Pitch. 327 $a1.18 Flat VSATS: An Alternative to Progressive Pitch as a Mechanism for Cosharing 5G and Satellite Spectrum1.19 Coexistence and Competition, Subsidies, and Universal Service Obligations; 1.20 U.S -- Competition and Spectral Policy; 1.21 Satellites and Local Area Connectivity; 1.22 Summary; References; 2 The Race for Space Spectrum; 2.1 Why Spectrum Is Important; 2.2 5G Coexistence with Satellite TV and Other Satellite Systems; 2.3 Radar Frequency Band Designations; 2.4 5G Standards and Spectrum; 2.5 Existing LEO L-Band, Ku-Band, K-Band, and Ka-Band Allocations. 327 $a2.6 Benefits of Higher Frequencies/Shorter Wavelengths2.7 Spectrum: Why Ka-Band Is Useful; 2.8 The Impact of Standards on 5G Spectrum Requirements; 2.9 Multiplexing, Modulation and Coexistence; 2.10 Regional Spectrum Policy; 2.11 5G and Satellite at UHF; 2.12 5G in Refarmed Spectrum; 2.13 The FCC, the ITU, and Sovereign Nation Regulation: Similarities and Differences Between Terrestrial and Nonterrestrial Networks; 2.14 Air to Ground for Public Protection and Disaster Relief: AT & T FirstNet, BT EE, and the Australian NBN as Examples of LTE and Longer-Term 5G Emergency Service Radio Networks. 327 $a2.15 GSO and Non-GSO Terminology2.16 Why Country and Regional Differences Are Important for Global Connectivity; 2.17 RF Power and Interference; 2.18 The Importance of Intersatellite Switching; 2.19 Landing Rights; 2.20 Interference Management; 2.21 Spectrum Access Rights; 2.22 NGSO to GSO Interference Mitigation; 2.23 FirstNet and the 2012 Spectrum Act; 2.24 Fiber Access and Wireless Access Rights; 2.25 Fixed Point-to-Point and Point-to-Multipoint Microwave Backhaul; 2.26 Legacy LEO and GSO Operator Spectrum; 2.27 V-Band and W-Band; 2.28 Summary; References; 3 Link Budgets and Latency. 330 3 $aThis new resource presents the emerging role of Low Earth Orbit (LEO), Medium Earth Orbit (MEO), and Geostationary satellites (GSO) as a delivery option for backhaul and wide area rural and urban mobile broadband and fixed access. The book offers insight into recently established Non Terrestrial Network standards. Readers learn which bands will need to be supported in next generation 5G and satellite devices and networks and how the bands will be characterized. Channel spacing, guard bands, FDD or TDD, out of band emission limits, and in band performance requirements are discussed. The book discusses what interference issues will arise from new band allocations including co-shared allocations and how interference will be mitigated in and between next generation terrestrial and satellite 5G networks. Readers learn how modulation choices will affect co-existence issues.nnThe book discusses the design, performance, cost, and test implications of integrating next generation satellite physical and MAC layers with Release 16 and 17 5G standards and explores how these emerging spectrum and standards map on to IOT and MTC use cases in specific vertical markets. Readers learn how new active and passive antennas in the K bands and V and W band (E band) impact the satellite link budget and satellite delivery cost economics.$cPublisher abstract. 410 0$aArtech House space technology and applications library. 517 3 $aFive G and satellite spectrum, standards, and scale 517 3 $aFifth generation and satellite spectrum, standards, and scale 606 $aMobile communication systems 606 $aWireless communication systems 606 $aCell phone systems$xStandards 615 0$aMobile communication systems. 615 0$aWireless communication systems. 615 0$aCell phone systems$xStandards. 676 $a621.38456 700 $aVarrall$b Geoffrey$0854369 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910793011703321 996 $a5G and satellite spectrum, standards, and scale$93780199 997 $aUNINA LEADER 05545nam 2200709Ia 450 001 9911020430603321 005 20250925214956.0 010 $a9780470611050 010 $a1-282-16495-3 010 $a9786612164958 010 $a0-470-61105-7 010 $a0-470-39363-7 010 $a1-60119-929-5 035 $a(CKB)1000000000800377 035 $a(EBL)479819 035 $a(OCoLC)593239948 035 $a(SSID)ssj0000072790 035 $a(PQKBManifestationID)11107627 035 $a(PQKBTitleCode)TC0000072790 035 $a(PQKBWorkID)10095084 035 $a(PQKB)10368729 035 $a(MiAaPQ)EBC479819 035 $a(EXLCZ)991000000000800377 100 $a20071022d2008 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aProduction scheduling /$fedited by Pierre Lopez, Francois Roubellat 210 1$aLondon :$cISTE ;$aHoboken, NJ :$cJohn Wiley & Sons,$d2008. 215 $a1 online resource (391 pages) 225 1 $aISTE ;$vv.20 300 $a"First published in France in 2001 by Hermes Science entitled 'Ordonnancement de la production'" --T.p. verso. 311 1 $a1-84821-017-5 9781848210172 320 $aIncludes bibliographical references and index. 327 $aProduction Scheduling; Table of Contents; Preface; Chapter 1. Statement of Production Scheduling; Chapter 2. Basic Concepts and Methods in Production Scheduling; 2.1. Introduction; 2.2. Basic scheduling concepts; 2.2.1. Tasks; 2.2.2. Resources; 2.2.3. Modeling; 2.2.4. Resolution methods; 2.2.5. Representation of solutions; 2.3. Project scheduling; 2.3.1. Modeling; 2.3.2 Resolution; 2.4 Shop scheduling; 2.4.1 Introduction; 2.4.2 Basic model; 2.4.3 One-machine problem; 2.4.4 Parallel machine problems; 2.4.5 Flow shop; 2.4.6 Job shop; 2.5 Conclusion; 2.6 Bibliography 327 $aChapter 3. Metaheuristics and Scheduling3.1. Introduction; 3.2. What is a combinatorial optimization problem?; 3.3. Solution methods for combinatorial optimization problems; 3.4. The different metaheuristic types; 3.4.1. The constructive approach; 3.4.2. Local search approach; 3.4.3. The evolutionary approach; 3.4.4. The hybrid approach; 3.5. An application example: job shop scheduling with tooling constraints; 3.5.1. Traditional job shop modeling; 3.5.2. Comparing both types of problems; 3.5.3. Tool switching; 3.5.4. TOMATO algorithm; 3.6. Conclusion; 3.7. Bibliography 327 $aChapter 4. Genetic Algorithms and Scheduling4.1. Introduction; 4.1.1. Origin of genetic algorithms; 4.1.2. General principles of genetic algorithms; 4.1.3. Schema theorem; 4.1.4. Chapter presentation; 4.2. One-machine problems; 4.2.1. Example 1: total time and setup times; 4.2.2. Example 2: sum of weighted tardiness; 4.2.3. Example 3: sum of weighted tardiness and setup times; 4.3. Job shop problems; 4.4. Hybrid flow shop; 4.4.1. Specific case: one-stage total duration problem; 4.4.2. General case: k stages total duration problem; 4.5. Hybrid genetic algorithms 327 $a4.5.1. Hybridization with other metaheuristics4.5.2. Hybridization with combinatorial optimization methods; 4.6. Conclusion; 4.7. Bibliography; Chapter 5. Constraint Propagation and Scheduling; 5.1. Introduction; 5.1.1. Problem and chapter organization; 5.1.2. Constraint propagation; 5.1.3. Scheduling problem statement; 5.1.4. Notations; 5.2. Time constraint propagation; 5.2.1. Introduction; 5.2.2. Definition; 5.2.3. Simple temporal problems; 5.2.4. General temporal problems; 5.3. Resource constraint propagation; 5.3.1. Characterization of conflicts 327 $a5.3.2. Deductions based on critical sets and MDSs5.3.3. Deductions based on the energetic balance; 5.4. Integration of propagation techniques in search methods; 5.4.1. General improvement techniques of chronological backtracking; 5.4.2. Heuristics for variable and value ordering; 5.4.3. Strategies for applying propagation rules; 5.4.4. Use of a backtracking algorithm; 5.5. Extensions; 5.5.1. Preemptive problems; 5.5.2. Consideration of allocation constraints; 5.6. Conclusion; 5.7. Bibliography; Chapter 6. Simulation Approach; 6.1. Introduction; 6.2. Heuristic resolution (greedy) procedures 327 $a6.2.1. Limits of the basic method 330 $aThe performance of an company depends both on its technological expertise and its managerial and organizational effectiveness. Production management is an important part of the process for manufacturing firms. The organization of production relies in general on the implementation of a certain number of basic functions, among which the scheduling function plays an essential role. This title presents recently developed methods for resolving scheduling issues. The basic concepts and the methods of production scheduling are introduced and advanced techniques are discussed, providing readers with 410 0$aISTE ;$v20 606 $aProduction scheduling 606 $aInventory control 606 $aGestió d'estocs$2lemac 606 $aProducció$xProgramació$2lemac 615 0$aProduction scheduling. 615 0$aInventory control. 615 7$aGestió d'estocs 615 7$aProducció$xProgramació. 676 $a658.5/3 701 $aLopez$b Pierre$01305667 701 $aRoubellat$b Franc?ois$01841777 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911020430603321 996 $aProduction scheduling$94421620 997 $aUNINA