Written by one of the most respected members of the telecommunication community, this book covers the dramatic changes of the past two decades in the field of telecommunications and the rapidly evolving network technologies of the future. Both packet switching, used to improve data communications, and circuit switching, used in telephone networks, are covered in detail from qualitative discussion to performance analysis. A final chapter devoted to combined aspects of both technologies and to future integrated communication networks rounds out the book. This book will prove to be invaluable for telecommunication engineers, managers, network planners, system analysts, designers, programmers, and other technical personnel interested in current and future aspects of telecommunications. 020116423XB04062001

Dalla quarta di copertina

020116423XB04062001

Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.

Descrizione libreria

We strive to provide quality new and used books online to our customers at fair and competitive market prices. We specialize in non-fiction, modern first editions, autographed books, sets, and some new condition items from bookstore purchases.

Visita la pagina della libreria

Informazioni sull?azienda del venditore

GridFreed LLC
4030 Annendale Ave, North Las Vegas, NV, 89031, U.S.A.

Condizioni di vendita e spedizione

Condizioni di vendita

We accept return requests for 30 days after arrival. If the item is returned for the reason "Buyer Does Not Want Item" the buyer is refunded the item price plus the original cost of shipping. If the item was mis-described, we will also refund initial shipping. The cost and responsibility for returning the item is that of the customer.

Diritto di recesso

Condizioni di spedizione

Our shipping is based on USPS Media Mail and for international orders, USPS priority flat rate and first class mail international rates. Insurance is used on high value orders.

Tariffe di spedizione nazionale per U.S.A.

Tariffe di spedizione nazionale per U.S.A.
Quantit� dell?ordine	Da 5 a 14 giorni lavorativi	Da 3 a 14 giorni lavorativi
Primo articolo	EUR 4.71	EUR 7.73

I tempi di consegna sono stabiliti dai venditori e variano in base al corriere e al paese. Gli ordini che devono attraversare una dogana possono subire ritardi e spetta agli acquirenti pagare eventuali tariffe o dazi associati. I venditori possono contattarti in merito ad addebiti aggiuntivi dovuti a eventuali maggiorazioni dei costi di spedizione dei tuoi articoli.

Informazioni dettagliate sul venditore