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The IEEE standards association on Monday published IEEE 802.11-2012, which defines the technology for upcoming wireless local area network (LAN) products. The new IEEE 802.11-2012 revision has been expanded significantly by supporting devices and networks that are faster, more secure, while offering improved quality of service and, improved cellular network hand-off.

“The new IEEE 802.11 release is the product of an evolutionary process that has played out over five years and drawn on the expertise and efforts of hundreds of participants worldwide. More than 300 voters from a sweeping cross-section of global industry contributed to the new standard, which has roughly doubled in size since its last published revision,” said Bruce Kraemer, chair of the IEEE 802.11 working group.

IEEE 802.11 defines one MAC and several PHY specifications for wireless connectivity for fixed, portable and mobile stations. IEEE 802.11-2012 is the fourth revision of the standard to be released since its initial publication in 1997. In addition to incorporating various technical updates and enhancements, IEEE 802.11-2012 consolidates 10 amendments to the base standard that were approved since IEEE 802.11’s last full revision, in 2007. IEEE 802.11n, for example, defined MAC and PHY modifications to enable much higher throughputs, with a maximum of 600Mb/s; other amendments that have been incorporated into IEEE 802.11-2012 addressed direct-link setup, “fast roam,” radio resource measurement, operation in the 3650-3700MHz band, vehicular environments, mesh networking, security, broadcast/multicast and unicast data delivery, interworking with external networks and network management.

"Every day, about two million products that contain IEEE 802.11-based technology for wireless communications are shipped around the world. Continuous enhancement of the standard has helped drive technical innovation and global market growth. And work on the next generation of IEEE 802.11 already has commenced with a variety of project goals including extensions that will increase the data rate by a factor of 10, improve audio/video delivery, increase range and decrease power consumption," said Mr. Kraemer.

Tags: Wi-Fi, 802.11

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Discussion started: 05/08/12 07:24:04 AM
Latest comment: 05/08/12 09:41:34 AM
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Do they mean 802.11ac ??? Or this is YET another standard??
0 0 [Posted by: TAViX  | Date: 05/08/12 07:24:04 AM]
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No this is different, and is just a recap of 10 amedments that had already been made. 802.11-2012 was published on March 29, 2012.

802.11ac and 802.11ad(wigig) are still being worked on. (only drafts have been released)
1 0 [Posted by: cashkennedy  | Date: 05/08/12 09:41:34 AM]
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