CAN CSA-ISO IEC 24730-22-2014 Information technology - Real-time locating systems (RTLS) - Part 22 Direct Sequence Spread Spectrum (DSSS) 2 4 GHz air interface protocol Transmitter.pdf

1、 ISO/IEC 2012. CSA Group 2014. All rights reserved. Unauthorized reproduction is strictly prohibited.CAN/CSA-ISO/IEC 24730-22:14(ISO/IEC 2473022:2012, IDT)NationalStandard of CanadaCAN/CSA-ISO/IEC 24730-22:14Informationtechnology Real-timelocatingsystems (RTLS) Part 22:Direct SequenceSpread Spectrum

2、(DSSS) 2,4 GHzair interface protocol: Transmitters operatingwith multiplespread codes and employinga QPSKdata encodingandWalsh offset QPSK(WOQPSK) spreadingscheme(ISO/IEC 2473022:2012, IDT)LegalNotice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a

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19、e of this document constitutesyour acceptanceof the terms and conditions of this Legal Notice.StandardsUpdateServiceCAN/CSA-ISO/IEC24730-22:14March 2014Title:Information technology Real-time locating systems (RTLS) Part 22: DirectSequence Spread Spectrum (DSSS) 2,4 GHz air interface protocol: Transm

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41、oved byInformationtechnology Real-timelocatingsystems(RTLS) Part 22: Direct SequenceSpread Spectrum(DSSS) 2,4 GHz air interfaceprotocol:Transmittersoperatingwith multiplespreadcodes and employing aQPSK data encodingand Walsh offsetQPSK (WOQPSK)spreadingscheme(ISO/IEC2473022:2012,IDT)CAN/CSA-ISO/IEC

42、24730-22:14National Standard of CanadaCAN/CSA-ISO/IEC24730-22:14Information technology Real-timelocating systems (RTLS) Part22: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interfaceprotocol: Transmitters operating with multiplespread codes andemployinga QPSK data encoding and Walsh offset QPS

43、K (WOQPSK)spreading schemeMarch 2014 2014 CSA GroupCSA/5CAN/CSA-ISO/IEC24730-22:14Informationtechnology Real-timelocatingsystems (RTLS) Part 22: DirectSequenceSpread Spectrum(DSSS) 2,4 GHzair interfaceprotocol:Transmittersoperatingwith multiplespreadcodes andemploying a QPSK data encodingandWalsh of

44、fsetQPSK (WOQPSK) spreadingscheme(ISO/IEC2473022:2012,IDT)CSA PrefaceStandards development within the Information Technology sector is harmonized with internationalstandards development. Through the CSA Technical Committee on Information Technology (TCIT),Canadians serve as the Canadian Advisory Com

45、mittee (CAC) on ISO/IEC Joint Technical Committee 1 onInformation Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member bodyfor Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of theInternational Telecommunication Union (ITU), Canada

46、participates in the International Telegraph andTelephone Consultative Committee (ITU-T).For brevity, this Standard will be referred to as “CAN/CSA-ISO/IEC 2473022”throughout.At the time of publication, ISO/IEC 2473022:14is available from ISO and IEC in English only. CSA Groupwill publish the French

47、version when it becomes available from ISO and IEC.This International Standard was reviewed by the TCIT under the jurisdiction of the Strategic SteeringCommittee on Information Technology and deemed acceptable for use in Canada. From time to time,ISO/IEC may publish addenda,corrigenda, etc. The TCIT

48、 will review these documents for approval andpublication. For a listing, refer to the Current Standards Activities page at standardsactivities.csa.ca. ThisStandard has been formally approved, without modification, by the Technical Committee and has beenapproved as a National Standard of Canada by th

49、e Standards Council of Canada. 2014 CSA GroupAll rights reserved.No part of this publication may be reproducedin any form whatsoeverwithout theprior permission of the publisher. ISO/IEC material is reprinted with permission. Where the words “thisCAN/CSA-ISO/IEC24730-22:14Information technology Real-timelocating systems (RTLS) Part22: Direct Sequence Spread Spectrum (DSSS) 2,4 GHz air interfaceprotocol: Transmitters operating with multiplespread codes andemployinga QPSK data encoding and Walsh offset QPSK (WOQPSK)spreading schemeMar