ATIS 3GPP SPECIFICATION ATIS.3GPP.37.825.V1600 3rd Generation Partnership Project; Technical Specification Group Radio Access Networks; High power User Equipment (UE) (power class 2) for E-UTRA (Evolved Universal Terrestrial Radio Access) - NR Dual Connectivity (EN-DC) (1 LTE TDD band + 1 NR TDD band) (Release 16) Approved by WTSC Wireless Technologies and Systems Committee ATIS is committed to providing leadership for, and the rapid development and promotion of, worldwide technical and operations standards for information, entertainment and communications technologies using a pragmatic, flexible and open approach. < http://www.atis.org/ > The text in this ATIS Specification is identical to 3GPP TR 37.825 V16.0.0 (2019-12. Please note that ATIS.3GPP.37.825.V1600 and may be further elaborated for the purposes of 3GPP™. The contents of ATIS.3GPP.37.825.V1600) The user is further advised to verify the changes over the version listed as the approved basis for this Specification and to utilize discretion after identifying any changes. 3GPP Support Office 650 Route des Lucioles -- Sophia Antipolis Valbonne - FRANCE tel: +33 4 92 94 42 00 fax: +33 4 93 65 47 16 web: http://www.3gpp.org "3GPP" is a registered trademark of ETSI in France and other jurisdictions on behalf of the 3rd Generation Partnership Project Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC). 3GPP TR 37.825 V16.0.0 (2019-12 Published by Alliance for Telecommunications Industry Solutions 1200 G Street, NW, Suite 500 Washington, DC 20005 Copyright © by Alliance for Telecommunications Industry Solutions All rights reserved. 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. For information contact ATIS at +1 202.628.6380. ATIS is online at < http://www.atis.org >. Printed in the United States of America. <remove> 3GPP TR 37.825 V16.0.0 (2019-12) Technical Report 3rd Generation Partnership Project; Technical Specification Group Radio Access Networks; High power User Equipment (UE) (power class 2) for E-UTRA (Evolved Universal Terrestrial Radio Access) - NR Dual Connectivity (EN-DC) (1 LTE TDD band + 1 NR TDD band) (Release 16) The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP. The present document has not been subject to any approval process by the 3GPP Organizational Partners and shall not be implemented. This Specification is provided for future development work within 3GPP only. The Organizational Partners accept no liability for any use of this Specification. Specifications and Reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organizational Partners' Publications Offices. NR TDD band) (Release 16) 4 3GPP TR 37.825 V16.0.0 (2019-12) 3GPP Postal address 3GPP support office address 650 Route des Lucioles - Sophia Antipolis Valbonne - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Internet http://www.3gpp.org Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © 2019, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, TTA, TTC). All rights reserved. UMTS™ is a Trade Mark of ETSI registered for the benefit of its members 3GPP™ is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners LTE™ is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners GSM® and the GSM logo are registered and owned by the GSM Association 3GPP NR TDD band) (Release 16) 5 3GPP TR 37.825 V16.0.0 (2019-12) </remove>Contents Foreword............................................................................................................................................................. 5 Scope 7 References .......................................................................................................................................................... 7 Definitions, symbols and abbreviations .............................................................................................................. 7 Definitions .......................................................................................................................................................................... 7 Symbols 7 Abbreviations ...................................................................................................................................................................... 8 4 Background...................................................................................................................................................... 8 4.1 Justification ........................................................................................................................................................ 8 4.2 Objective ............................................................................................................................................................ 9 5 High power UE (power class 2) for EN-DC (1 LTE TDD band + 1 NR TDD band): General Part ...... 10 5.1 Output power and TX power tolerance ............................................................................................................ 10 5.2 Maximum output power reduction for PC2 EN-DC ........................................................................................ 10 5.2.1 Intra-band EN-DC ...................................................................................................................................... 10 5.2.1.1 Intra-band contiguous EN-DC .............................................................................................................. 10 5.2.1.1.1 General ............................................................................................................................................ 10 5.2.1.2 Intra-band non-contiguous EN-DC ....................................................................................................... 11 5.2.1.2.1 General ............................................................................................................................................ 11 5.2.1.2.2 MPR for EN-DC ............................................................................................................................. 12 5.2.2 Inter-band EN-DC ...................................................................................................................................... 13 5.3 Additional maximum output power reduction for PC2 EN-DC ...................................................................... 13 5.3.1 Intra-band EN-DC ...................................................................................................................................... 13 5.3.2 Inter-band EN-DC ...................................................................................................................................... 13 5.4 Configured output power for PC2 EN-DC ...................................................................................................... 13 5.5 Adjacent channel leakage ratio ........................................................................................................................ 13 5.5.1 Intra-band EN-DC ...................................................................................................................................... 13 5.5.2 Inter-band EN-DC ...................................................................................................................................... 14 5.6 SAR ................................................................................................................................................................. 14 5.6.1 Intra-band EN-DC ...................................................................................................................................... 14 5.6.2 Inter-band EN-DC ...................................................................................................................................... 14 5.7 n41-B40 co-existence requirement .................................................................................................................. 15 6 High power UE (power class 2) for EN-DC (1 LTE TDD band + 1 NR TDD band): Specific Band Combination Part.................................................................................................................................... 15 6.1 Inter-band PC2 EN-DC .................................................................................................................................... 15 6.1.1 PC2 EN-DC_41A-79A ............................................................................................................................... 15 6.1.1.1 Operating bands for PC2 EN_DC......................................................................................................... 15 6.1.1.2 Channel bandwidths per operating band for PC2 EN_DC ................................................................... 15 6.1.1.3 Co-existence studies for PC2 EN_DC .................................................................................................. 15 6.1.1.4 ∆TIB and ∆RIB values for PC2 EN_DC .............................................................................................. 15 6.1.1.5 MSD for PC2 EN-DC ..........................................................................................................................