IEEE 802.11z-2010.pdf

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IEEE Std 802.11z-2010
(Amendment to IEEE Std 802.11-2007
as amended by IEEE Std 802.11k-2008,
IEEE Std 802.11r-2008, IEEE Std 802.11y-2008,
IEEE Std 802.11w-2009, IEEE Std 802.11n-2009,
and IEEE Std 802.11p-2010)

IEEE Standard for Information Technology—
Telecommunications and information exchange between systems—
Local and metropolitan area networks—
Specific requirements
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications
Amendment 7: Extensions to Direct-Link Setup (DLS)

Approved 30 September 2010
IEEE-SA Standards Board
Approved 1 June 2011
American National Standards Institute
Abstract: This amendment provides direct-link setup enhancements to the IEEE 802.11 MAC and PHY, extending direct-link setup to be independent of the access point (AP), and adding power save capabilities. The direct-link setup is made independent of the AP by tunneling the protocol messages inside data frames.
Keywords: channel switching, direct link, off-channel direct link, power saving, tunneled directlink setup

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