Title PageIntroductionParticipantsCONTENTS3.8 Basic service set (BSS) basic rate set4. Abbreviations and acronyms9.2 DCF9.6 Multirate support10.3.10 Start10.4.4 PLME_DSSSTESTMODE18. High Rate, direct sequence spread spectrum PHY specification18.1 Overview18.1.1 Scope18.1.2 High Rate PHY functions18.1.3 Service specification method and notation18.2 High Rate PLCP sublayer18.2.1 Overview18.2.2 PPDU format18.2.3 PLCP PPDU field definitions18.2.4 PLCP/High Rate PHY data scrambler and descrambler18.2.5 PLCP transmit procedure18.2.6 PLCP receive procedure18.3 High Rate PLME18.3.1 PLME_SAP sublayer management primitives18.3.2 High Rate PHY MIB18.3.3 DS PHY characteristics18.3.4 High Rate TXTIME calculation18.3.5 Vector descriptions18.4 High Rate PMD sublayer18.4.1 Scope and field of application18.4.2 Overview of service18.4.3 Overview of interactions18.4.4 Basic service and options18.4.5 PMD_SAP detailed service specification18.4.6 PMD operating specifications, general18.4.7 PMD transmit specifications18.4.8 PMD receiver specificationsA.4.3 IUT configurationA.4.9 High Rate, direct sequence PHY functionsAnnex A—Protocol implementation conformance statement (PICS) proformaAnnex C—Formal description of MAC operationAnnex D—ASN.1 encoding of the MAC and PHY MIBAnnex F—High Rate PHY/frequency-hopping interoperabilityF.1 Additional CCA recommendationsThe Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright © 2000 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 20 January 2000. Printed in the United States of America. Print: ISBN 0-7381-1811-7 SH94788 PDF: ISBN 0-7381-1812-5 SS94788 No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. IEEE Std 802.11b-1999 (Supplement toANSI/IEEE Std 802.11, 1999 Edition) Supplement to 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:Higher-Speed Physical Layer Extension in the2.4 GHz Band Sponsor LAN/MAN Standards Committeeof theIEEE Computer Society Approved 16 September 1999 IEEE-SA Standards Board Abstract: Changes and additions to IEEE Std 802.11, 1999 Edition are provided to support thehigher rate physical layer (PHY) for operation in the 2.4 GHz band. 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The IEEE shall not be responsible for identifying patents forwhich a license may be required by an IEEE standard or for conducting inquiries intothe legal validity or scope of those patents that are brought to its attention.Copyright © 2000 IEEE. All rights reserved. iii Introduction [This introduction is not part of IEEE Std 802.11b-1999, Supplement to IEEE Standard for Information technology—Telecommunications and information exchange between systems—Local and metropolitan area
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