Übersicht			Auf mobile öffnen

Lieferstatus:	i.d.R. innert 14-24 Tagen versandfertig
Veröffentlichung:	Mai 2012
Genre:	EDV / Informatik
ISBN:	9781449312046
EAN-Code:	9781449312046
Verlag:	O'Reilly Media
Einband:	Kartoniert
Sprache:	English
Dimensionen:	H 240 mm / B 179 mm / D 15 mm
Gewicht:	253 gr
Seiten:	141
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Wireless has finally come of age. With a significant jump in throughput over previous standards, 802.11n is the first wireless technology that doesn’t trade speed for mobility, and users have stormed onto wireless networks with a passion. In this concise guide, Matthew Gast—chair of the IEEE group that produced revision 802.11-2012—shows you why wireless has become the default method of connecting to a network, and provides technical details you need to plan, design, and deploy 802.11n today. Building a network for the multitude of new devices is now a strategic decision for network engineers everywhere. This book gives you an in-depth look at key parts of 802.11n, and shows you how to achieve an Ethernet-free wireless office. * Learn how MIMO’s multiple data streams greatly increase wireless speed * Discover how 802.11n modifications improve MAC efficiency * Examine advanced PHY features such as beanforming and space-time code block * Use advanced MAC features to maintain interoperability with older devices * Plan an 802.11n network by determining traffic demand, key applications, power requirements, and security * Choose the architecture, select hardware, and plan coverage to design and build your network