Autore	Ahmed Bannour
Edizione	[1st ed. 2015.]
Pubbl/distr/stampa	Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015
Descrizione fisica	1 online resource (99 p.)
Disciplina	004.6/6
Collana	SpringerBriefs in Electrical and Computer Engineering
Soggetto topico	Electrical engineering Information storage and retrieval Communications Engineering, Networks Information Storage and Retrieval
ISBN	3-319-19153-5
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Overview of MIMO-OFDM -- Wireless channels -- Code Design For MIMO-OFDM System -- Algebraic Space-Time (ST) Codes: an Overview -- ASTC-MIMO to ASTC-MIMO-OFDM System -- Space Time Frequency (STF) for Multiuser MIMO-OFDM -- General Conclusion.
Record Nr.	UNINA-9910299820403321

Autore	White Bill
Edizione	[1st ed.]
Pubbl/distr/stampa	[S.l.], : IBM, International Technical Support Organization, 2003
Descrizione fisica	1 online resource (116 p.)
Disciplina	004.6/6
Altri autori (Persone)	FriesWolfgang LindenauManfred
Collana	IBM redbooks
Soggetto topico	Fibre Channel (Standard) Computer input-output equipment Storage area networks (Computer networks)
Soggetto genere / forma	Electronic books.
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910450484803321

Autore	Räisänen Vilho
Pubbl/distr/stampa	Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2003
Descrizione fisica	1 online resource (355 p.)
Disciplina	004.6/6 621.3821
Soggetto topico	Computer networks - Quality control Telecommunication - Quality control TCP/IP (Computer network protocol)
ISBN	1-280-27153-1 9786610271535 0-470-29700-X 0-470-86244-0 0-470-86379-X
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Implementing Service Quality in IP Networks; Contents; Preface; Acknowledgements; List of Figures; List of Tables; Abbreviations; 1 Drivers for the Adoption of Multi-service Networks; 1.1 Customer Perspective; 1.2 Network Operator Perspective; 1.3 Service Provider Perspective; 1.4 Summary; 2 Service Quality Requirements; 2.1 Services on the Internet; 2.2 Definition of a Service; 2.2.1 End user service versus provider-level services; 2.2.2 About service instances and service events; 2.2.3 Reference model for this section; 2.3 Service Quality Estimation 2.3.1 Measures of end user experienced service quality2.3.2 Recency effect; 2.3.3 Psychological factors; 2.3.4 Summary; 2.4 Service Implementation Aspects; 2.4.1 Choice of transport protocols; 2.4.2 Throughput adaptability of services; 2.5 Inherent Service Quality Requirements; 2.5.1 Service quality characterizations in standards; 2.5.2 Availability of service; 2.5.3 Continuity of service; 2.5.4 Delivery time end-to-end; 2.5.5 Throughput; 2.5.6 Support for continuous service data unit transmission; 2.5.7 Reliability of service delivery; 2.5.8 Support for variable transfer rate 2.5.9 Generic considerations related to service requirements2.6 Service Quality Descriptors; 2.6.1 Measurement-based determination of traffic profile; 2.7 Summary; 3 Network Mechanisms for Multi-service Quality Support; 3.1 Introduction to Network Quality Support; 3.2 Policing of Traffic at Ingress; 3.3 About Layers; 3.4 Types of Network Support for Service Quality; 3.4.1 Capacity reservation; 3.4.2 Differentiated treatment; 3.4.3 Differentiation of service quality instantiation; 3.4.4 Summary of generic network service quality support mechanisms; 3.5 Service Support in ATM 3.5.1 ATM service models3.5.2 Summary of ATM service support; 3.6 Service Support Models in Internet Protocol; 3.6.1 Best effort service model; 3.6.2 Controlled-load service support; 3.6.3 Guaranteed QoS support; 3.6.4 RSVP; 3.6.5 Statistical QoS: DiffServ model; 3.6.5.1 EF PHB; 3.6.5.2 AF PHB group; 3.6.5.3 Other PHBs; 3.6.5.4 Functions of a DiffServ router; 3.6.5.5 Summary of DiffServ; 3.6.6 Summary of IP QoS service models; 3.7 Routing in IP Networks; 3.7.1 On addressing; 3.7.2 IP routing protocol-based methods; 3.7.3 ATM overlays; 3.7.4 Lower layer tunnels: MPLS; 3.8 Link Layer Issues 3.8.1 Performance3.8.2 A note on scheduling; 3.9 Summary; 4 Traffic Engineering for Multi-service IP Networks; 4.1 Traffic Engineering; 4.1.1 Context of traffic engineering; 4.1.2 The traffic engineering process; 4.1.3 Obtaining performance data from the network and analysing it; 4.1.3.1 Traffic aggregate performance measurements; 4.1.3.2 Obtaining data relevant for routing control; 4.1.4 Performance enhancement; 4.1.5 Scope of network optimization; 4.2 IP Routing Control and Traffic Engineering; 4.2.1 Optimizing routing based on service quality characteristics 4.2.2 Traffic engineering using MPLS
Record Nr.	UNINA-9910143229803321