After seven years, the IEEE has finally ratified 802.11n WiFi standard.
It’s been a long road to ratification, so long in fact that “draft n” WiFi equipment has been on sale for years. In fact, the WiFi Alliance itself had been certifying wireless gear based on the second draft of 802.11n since 2007.
Not only has the path to 802.11n ratification been a long one, it’s been a painful one for manufacturers and consumers alike. Manufacturers have had to deal with a messy “draft n” period where they have had to try to offer consumers some guarantees that their equipment will be compatible with the final standard, and home users have either had to stick with 802.11g (which is some areas isn’t easy has the air-waves have become pretty congested) or hope that their gear wouldn’t be obsolete once the standard was ratified.
It’ll be interesting to see how much “draft n” gear can’t be updated to the final standard. From what I know, I expect that most will be, although I also suspect that manufacturers will quietly make any early gear that isn’t as “end of life” or EOL rather than claim incompatibility.
There’s no official announcement from the IEEE yet, but confirmation of ratification has been sent to WiFi chip manufacturers.
So, now that 802.11n has been ratified, not only can we embrace a faster, more robust WiFi, we can look forward to the next standard, although word has it that given how long ratification of the n standard took, the IEEE might be cut out of the loop in future.
Adrian Kingsley-Hughes is an internationally published technology author who has devoted over a decade to helping users get the most from technology.
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Adrian Kingsley-Hughes
All opinions expressed on Hardware 2.0 are those of Adrian Kingsley-Hughes. Every effort is made to ensure that the information posted is accurate. If you have any comments, queries or corrections, please contact Adrian via the email link here. Any possible conflicts of interest will be posted below. [Updated: February 23, 2010] - Adrian Kingsley-Hughes has no business relationships, affiliations, investments, or other actual/potential conflicts of interest relating to the content posted so far on this blog.
Biography
Adrian Kingsley-Hughes
Adrian Kingsley-Hughes is an internationally published technology author who has devoted over a decade to helping users get the most from technology -- whether that be by learning to program, building a PC from a pile of parts, or helping them get the most from their new MP3 player or digital camera.
Adrian has authored/co-authored technical books on a variety of topics, ranging from programming to building and maintaining PCs. His most recent books include "Build the Ultimate Custom PC", "Beginning Programming" and "The PC Doctor's Fix It Yourself Guide". He has also written training manuals that have been used by a number of Fortune 500 companies.
Adrian also runs a popular blog under the name The PC Doctor, where he covers a range of computer-related topics -- from security to repairing and upgrading.