Wireless wanderings

The impact of 802.11ac vs 802.11n in high density environments

At the beginning of 2014 the 802.11ac specification had just been ratified and home routers supporting  the draft version were already hitting the shelves in the local computer shops. It is interesting to see the difference between how fast 802.11n was adopted back when it was finally ratified in 2009 and how fast it looks like 802.11ac will be… Continue reading The impact of 802.11ac vs 802.11n in high density environments

CWNA · Revision Notes

CWNA Review and Chapter Notes 1 – 4

Revision Revision During 9 months off travelling I had plenty of long bus journeys to catch up on lots of leisurely reading but I couldn’t keep away the whole time and decided to read the wireless bible (CWNA) again. I was quite surprised at how much I had forgotten within 2 years but realised part of it… Continue reading CWNA Review and Chapter Notes 1 – 4