ISO/IEC INTERNATIONAL STANDARD 26907 Second edition 2009-11-15 Information technology - Telecommunications and information exchange between systems High-rate ultra-wideband PHY and MAC standard Technologies de I'information - Téleinformatique — Norme PHY et MAC a bande ultralarge et haut débit Reference number ISO/IEC 26907:2009(E) IEC ISo @ISO/IEC2009 ISO/IEC 26907:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF fle can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below COPYRIGHTPROTECTEDDOCUMENT ISO/IEC2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, isO's member body in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ii @ ISO/IEC 2009 - All rights reserved ISO/IEC 26907:2009(E) Contents Page Foreword Introduction 1 Scope 2 Conformance 3 Normative references 4 Terms and definitions. 5 Notational conventions. 6 Abbreviations and acronyms. 7 General description. 7.1 PHY general description 7.2 MAC general description 7.2.1 General description of the architecture 7.2.2 Device address ... 7.2.3 Features assumed from the PHY 7.2.4 Overview of MAC service functionality 7.2.5 MUX sublayer. 7.2.6 MAC policies 13 7.2.7 Test vectors 13 8 PHY layer partitioning 13 8.1 PHY function 14 8.2 PLCP sublayer ... .14 8.3 PMD sublayer . .14 8.4 PHY layer management entity (PLME) 14 9 Description of signal .14 9.1 Mathematical framework 14 9.2 Tone-Nulling. 15 10 PLCP sublayer. 16 10.1 PPDU 16 10.1.1 PsDU rate-dependent parameters 10.1.2 Timing-related parameters 18 10.1.3 Frame-related parameters.. 19 10.2 PLCP preamble ... 10.2.1 Standard PLCP preamble 20 10.2.2 Burst PLCP preamble 21 10.3 PLCP header.. 43 10.3.1 PHY header @ ISO/IEC 2009 - All rights reserved ili ISO/IEC 26907:2009(E) 10.3.2 Reed-Solomon outer code for the PLCP header 48 10.3.3 Header check sequence. 50 10.4 PSDU 51 10.4.1 Pad bits. 52 10.5 Data scrambler 53 10.6 Tail bits... 54 1o.7 Convolutional encoder ....... 10.8 Bit interleaving 1o.9 Constellation mapping.. 60 10.9.1QPSK 60 10.9.2 Dual-carrier modulation (DCM). 61 10.10 OFDM modulation . 63 10.10.1Implementation considerations 67 10.10.2 Data subcarriers ... 67 10.10.3 Guard subcarriers. 71 10.10.4 Pilot subcarriers 71 11 General requirements ..73 11.1 Operating band frequencies.. 73 11.1.1 Operating frequency range.... 73 11.1.2 Band numbering 73 11.2 Channelization 74 11.3 PHY layer timing. 78 11.3.1 Interframe spacing.. 78 11.3.2 Receive-to-transmit turnaround time .... 78 11.3.3 Transmit-to-receive turnaround time 79 11.3.4 Timebetween successivetransmissions 79 11.3.5Band freguency switch time. 79 12 Transmitter specifications 79 12.1 Transmit PsD mask .. 12.2 Transmit centre frequency tolerance 12.3 Symbol clock frequency tolerance 80 12.4Clocksynchronization... . 80 12.5 Phase coherence.. 12.6 Transmit power control. 12.7 Transmitter constellation error .. 81 13 Receiver specification. ..83 13.1 Receiver sensitivity. 83 13.2 Receiver ccA performance . 83 13.3 Link quality indicator . 13.4 Receive Signal Strength Indicator 84 14 Ranging and location awareness ..85 14.1 Ranging requirements 85 iv @ ISO/IEC 2009 - All rights reser