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Hardware 2.0

Adrian Kingsley-Hughes

802.11n ratified ... finally

By | September 14, 2009, 3:24am PDT

Summary: After seven years, the IEEE has finally ratified 802.11n WiFi standard.

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.

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Adrian Kingsley-Hughes is an internationally published technology author who has devoted over a decade to helping users get the most from technology.

Disclosure

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.

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RE: 802.11n ratified ... finally
lorisinclair 14th Sep
@thx-1138_@... Technology needs time to get to the level of maturity.
Custom Thesis | Custom Book Report | Dissertation Help | Custom Coursework
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better...
thx-1138_@... 14th Sep 2009
...late than never i guess.

Now just the "minor" task of getting all the routing and switching vendors / OEM's compliant AND most all enterprises to deploy and implement it...

"..you want it when?!?"

;*P
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RE: 802.11n ratified ... finally
lorisinclair 14th Sep
@thx-1138_@... Technology needs time to get to the level of maturity.
Custom Thesis | Custom Book Report | Dissertation Help | Custom Coursework
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I'm getting tired of long standards processes. The same is going on for web standards like CSS 3. They're taking substantially longer to become standards.

I think it's time to re-think the process of making new standards. It just takes too long now.
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RE: 802.11n ratified ... finally
Gis Bun 14th Sep 2009
And then we found out every since router and adapter doesn't work with the final release. happy
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Oh, That Actually Worries Me a Lot
drprodny 14th Sep 2009
I've got a dLink Draft-N router at home (b/c we're wirelessly streaming audio and video for about a half-dozen PCs), and a Airport Extreme at my office b/c I have to balance a Macbook Pro, a Windows desktop, an old desktop running Ubuntu - and a TiVO Series 3 that streams video podcasts as well as local HDTV for me....
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**Yahn**
LANShark524 14th Sep 2009
**Yahn**
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Yarn? Yearn? Yen? Yuan?
mgp3 14th Sep 2009
Yin? Yang? Yon? Yawn?
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The problem with the whole ratification mess, is that vendors want to jump on the bandwagon and sell products as son as possible. Even the vendors who don't are forced into the market because their competitors have introduced products using the draft standard. So the longer it takes to ratify the standard, the more "draft" compliant products there are out there, making the draft specs a defacto standard. In the end, they just punted, and grandfathered in all the draft-n products, so they should work with the ratified standard products. What a mess. They should have specified a deadline: negotiate your revisions by the deadline, or they are not going into the standard.
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Leave the standards to Microsoft
jackbond 15th Sep 2009
So much simpler than this "cart leading the horse" nonsense. Any intelligent evaluation of HTML 5 will show that the standards process is a horrific joke. Oh look, it's scheduled to be ratified in 2022, and even then, you won't be able to do sane file uploads without 3rd party plugins. I shouldn't be too critical though, thankfully they've added the one tag we've all been dying for . That will really revolutionize things. When I hear morons say that we don't need Silverlight or Flash because HTML 5 has it all, it reminds me of how clueless they truly are.
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More details, next time....
fisalazar68@... 17th Sep 2009
Adrian thanks for the heads-up, but I think your blog would have been more helpful if it had details on the actual ratification's specs.

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