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802.11z-2010.pdf
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802.11z-2010.pdf 802.11z-2010.pdf 802.11z-2010.pdf 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)
Sponsor
LAN/MAN Standards Committee
of the
IEEE Computer Society
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 direct-
link setup
•
The Institute of Electrical and Electronics Engineers, Inc.
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Copyright © 2010 by the Institute of Electrical and Electronics Engineers, Inc.
All rights reserved. Published 14 October 2010. Printed in the United States of America.
IEEE and 802 are registered trademarks in the U.S. Patent & Trademark Office, owned by the Institute of Electrical and Electronics
Engineers, Incorporated.
PDF: ISBN 978-0-7381-6499-1 STD97038
Print: ISBN 978-0-7381-6500-4 STDPD97038
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