Connections management strategies in satellite cellular networks / / Malek Benslama, Wassila Kiamouche, Hadj Batatia
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| Autore: |
Benslama Malek
|
| Titolo: |
Connections management strategies in satellite cellular networks / / Malek Benslama, Wassila Kiamouche, Hadj Batatia
|
| Pubblicazione: | London, [England] ; ; Hoboken, New Jersey : , : ISTE Limited : , : John Wiley & Sons, , 2015 |
| ©2015 | |
| Descrizione fisica: | 1 online resource (231 p.) |
| Disciplina: | 621.3825 |
| Soggetto topico: | Artificial satellites in telecommunication |
| Telecommunication systems | |
| Persona (resp. second.): | KiamoucheWassila |
| BatatiaHadj | |
| Note generali: | Description based upon print version of record. |
| Nota di bibliografia: | Includes bibliographical references and index. |
| Nota di contenuto: | ""Cover""; ""Title Page""; ""Copyright""; ""Contents""; ""Preface""; ""Abbreviations""; ""General Introduction""; ""1: Foundations of Satellite Networks""; ""1.1. Introduction""; ""1.2. Satellite orbits""; ""1.2.1. Characteristics of the ellipse""; ""1.2.2. Kepler's laws""; ""1.2.3. Orbital parameters for earth satellites""; ""1.2.4. Orbital perturbations""; ""1.2.5. Maintaining and surviving an orbit""; ""1.3. Time, time variation and coverage""; ""1.3.1. Geometric data""; ""1.3.2. Approximation of coverage""; ""1.3.3. Time interval between two successive intersatellite transfers"" |
| ""1.3.4. Time and time variation""""1.4. Orbital paths""; ""1.4.1. GEO-type systems""; ""1.4.2. Elliptical systems""; ""1.4.3. MEO-type systems""; ""1.4.4. LEO-type systems""; ""1.5. Characteristics of cellular satellite systems""; ""1.6. The advantages of LEO systems""; ""1.7. Handover in LEO satellite networks""; ""1.7.1. Link-layer handover""; ""1.7.2. Network-layer handover""; ""2: An Introduction to Teletraffic""; ""2.1. Introduction""; ""2.2. The history of teletraffic theory and technique""; ""2.2.1. Queuing theory""; ""2.2.2. Teletraffic theory""; ""2.3. Basic concepts"" | |
| ""2.3.1. The birth death process""""2.3.2. Poisson process""; ""2.4. Erlang-B and Erlang-C models""; ""2.4.1. Blocking probability and the Erlang-B formula""; ""2.4.2. Queuing probability and the Erlang-C formula""; ""3: Channel Allocation Strategies and the Mobility Model""; ""3.1. Introduction""; ""3.2. Channel allocation techniques""; ""3.2.1. Fixed channel allocation techniques""; ""3.2.2. Dynamic channel allocation techniques""; ""3.3. Spotbeam handover and priority strategies""; ""3.3.1. Spotbeam handover""; ""3.3.2. Priority strategies for handover requests"" | |
| ""3.3.2.1. Concepts of guaranteed handover""""3.3.2.2. Concepts of guaranteed priority to handover""; ""3.4. Mobility model""; ""3.5. Analysis of the mobility model""; ""4: Evaluation Parameters Method""; ""4.1. Introduction""; ""4.2. The advantages of the LEO MSS mobility model""; ""4.3. Evaluation parameters method""; ""4.3.1. Position of the MU in the cell""; ""4.3.2. The moment the next handover request initializes""; ""4.3.3. Maximum queuing time""; ""4.4. Pseudo-last useful instant queuing strategy""; ""4.4.1. Putting handover requests in a queue"" | |
| ""4.4.2. Handover request management""""4.4.3. LUI queuing strategy""; ""4.4.4. Pseudo-LUI queuing strategy""; ""4.5. Guard channel strategy: dynamic channel reservation-like""; ""4.5.1. Dynamic channel reservation technique [DEL 95, KIA 11]""; ""4.5.2. Dynamic channel reservation DCR-like technique""; ""5: Analytical Study""; ""5.1. Introduction""; ""5.2. An analysis of FCA-QH with different queuing strategies""; ""5.3. Analytical study of FCR and FCR-like""; ""5.3.1. An analysis of FCR""; ""5.3.2. An analysis of FCR-like""; ""6: The Rescuing System""; ""6.1. Introduction"" | |
| ""6.2. Fuzzy logic"" | |
| Sommario/riassunto: | This book provides a novel method based on advantages of mobility model of Low Earth Orbit Mobile Satellite System LEO MSS which allows the evaluation of instant of subsequent handover of a MS even if its location is unknown. This method is then utilized to propose two prioritized handover schemes, Pseudo Last Useful Instant PLUI strategy and Dynamic Channel Reservation DCR-like scheme based respectively on LUI and DCR schemes, previously proposed in literature. The authors also approach a different aspect of handover problem: calls with short durations dropped due to a handover failure. We |
| Titolo autorizzato: | Connections management strategies in satellite cellular networks |
| ISBN: | 1-119-09983-8 |
| 1-119-09990-0 | |
| 1-119-09981-1 | |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910828518903321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Networks and telecommunications series.