Page 464 - From GMS to LTE

450 From GSM to LTE-Advanced Pro and 5G

10. What is the maximum transfer rate that can be reached in a data transfer between
two 802.11g devices in a BSS?

11. What disadvantages does the DCF method have for telephony and video streaming
applications?

12. Which security holes exist in the WEP procedures and how are they solved by
WPA and WPA2 (802.1x)?

Answers to these questions can be found on the companion website for this book at
http://www.wirelessmoves.com.

References

1 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications, ANSI/IEEE Std 802.11, 1999 Edition (R2003).
2 IEEE, Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD)
Access Method and Physical Layer Specifications, ANSI/IEEE Std 802.3, March 2002
Edition.
3 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications: High‐Speed Physical Layer Extensions in the 2.4 GHz Band, ANSI/IEEE
Std 802.11b, 1999 Edition (R2003).
4 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications – Amendment 4: Further Higher Data Rate Extensions in the 2.4 GHz
Band, ANSI/IEEE Std 802.11g, 2003.
5 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications – High‐Speed Physical Layer Extensions in the 5 GHz Band, ANSI/IEEE
Std 802.11a, 1999.
6 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications – Amendment: Medium Access Control (MAC) Quality of Service
Enhancements, IEEE Std P802.11e/D13, January 2005.
7 IEEE, IEEE Trial‐Use Recommended Practice for Multi‐Vendor Access Point
Interoperability via an Inter‐Access Point Protocol Across Distribution Systems
Supporting IEEE 802.11 Operation, IEEE Std 802.11 F, 2003.
8 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications – Amendment 5: Spectrum and Transmit Power Management
Extensions in the 5 GHz Band in Europe, IEEE Std 820.11 h, 2003.
9 IEEE, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY)
Specifications – Amendment 6: Medium Access Control (MAC) Security
Enhancements, IEEE Std 802.11i, 2004.
10 R. Droms, RFC 2131 – Dynamic Host Configuration Protocol, RFC 2131, March 1997.
11 Wikipedia, List of WLAN Channels, http:/en.wikipedia.org/wiki/List_of_WLAN_
channels, Accessed December 2013.
12 M. Gast (2013) 802.11ac – A Survival Guide, O’Reilly, CA, ISBN 978‐1‐449‐34314‐9.
13 E. Ahlers, WLAN Wunschzettel, C’t Magazine, Heise, 1, 2014.