Read e-book online 802.11 Wireless Networks: The Definitive Guide (O'Reilly PDF

By Matthew Gast

ISBN-10: 0596001835

ISBN-13: 9780596001834

It is a nice publication for wireless process engineers to appreciate 802.11 a\b\g PHY and MAC. The ebook not just talks approximately theoretical stuff but additionally provides sensible facets of wireless networking.

Show description

Read Online or Download 802.11 Wireless Networks: The Definitive Guide (O'Reilly Networking) PDF

Best certification books

Download PDF by Salvatore Collora, Visit Amazon's Anne Smith Page, search: Cisco callmanager best practices

Cisco CallManager most sensible Practices deals top perform strategies for CallManager and similar IP telephony parts equivalent to IP telephones, gateways, and functions. Written briefly, to-the-point sections, this publication enables you to discover the guidelines, methods, and classes discovered that can assist you plan, set up, configure, again up, restoration, improve, patch, and safe Cisco CallManager, the center name processing part in a Cisco IP Telephony deployment.

TCP/IP Clearly Explained, Fourth Edition by Peter Loshin PDF

With over 30,000 copies offered in prior versions, this fourth variation of TCP/IP sincerely defined sticks out greater than ever. you continue to get a realistic, thorough exploration of TCP/IP networking, awarded in simple language, that would profit beginners and veterans alike. The insurance has been up-to-date, besides the fact that, to mirror new and carrying on with technological alterations, together with the circulate keep watch over Transmission Protocol (SCTP), the Blocks structure for software protocols, and the delivery Layer safety Protocol (TLS).

IP storage networking : IBM NAS and iSCSI solutions by IBM Redbooks, Rowell Hernandez PDF

"IP garage Networking makes use of latest Ethernet infrastructure as a spine for connecting garage units. through the use of this community, the infrastructure funding might be leveraged to supply a good better ROI. the place construction of a devoted garage community is fascinating, using accepted IP ""fabric"" signifies that latest help talents and assets may be leveraged, delivering lower price of possession.

Bill Ferguson's CompTIA Network+ Review Guide: Exam: N10-005 PDF

Speedy, centred evaluation for the newest CompTIA community+ examination N10-005CompTIA's community+ certification is the best non-vendor networking certification on the earth and has develop into the traditional certification for networking pros. verify you are prepared for CompTIA's new community+ certification (exam N10-005) with this re-creation of Sybex's CompTIA community+ assessment consultant.

Additional resources for 802.11 Wireless Networks: The Definitive Guide (O'Reilly Networking)

Sample text

Association Delivery of frames to mobile stations is made possible because mobile stations register, or associate, with access points. The distribution system can then use the registration information to determine which access point to use for any mobile station. Unassociated stations are not "on the network," much like workstations with unplugged Ethernet cables. 11 specifies the function that must be provided by the distribution system using the association data, but it does not mandate any particular implementation.

Figure 3-21. Deferred PS-Poll response example After receiving a data frame, the station must remain awake until the next Beacon is transmitted. Beacon frames only note whether frames are buffered for a station and have no way of indicating the number of frames.

Much of the rest of the world uses 50-Hz current, and interference takes place for 10 ms out of the 20-ms cycle. Wireless LAN stations may attempt to fragment transmissions so that interference affects only small fragments, not large frames. By immediately reducing the amount of data that can be corrupted by interference, fragmentation may result in a higher effective throughput. Fragmentation takes place when a higher-level packet's length exceeds the fragmentation threshold configured by the network administrator.

Download PDF sample

802.11 Wireless Networks: The Definitive Guide (O'Reilly Networking) by Matthew Gast

by Christopher

Rated 4.93 of 5 – based on 24 votes