A backlog of almost 12,000 comments on the first draft of the proposed 802.11n standard is pushing back the second draft, originally planned for late fall of this year. The Institute of Electrical and Electronics Engineers (IEEE) said late last week that it is likely that the second draft would not appear until January 2007.

The delay means that the final standard may not be approved until 2008, industry insiders say. While approximately half of the comments had to do with editorial changes needed in the document, the remaining 6,000 or so comments may lead to changes that put some of the pre-802.11n hardware in danger of being incompatible with the final standard.

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