study on multi-rat joint coordination

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3GPP TR 37.870 V13.0.0 (2015-06)Technical Report

3rd Generation Partnership Project;Technical Specification Group Radio Access Network;

Study on Multiple Radio Access Technology Multi!RAT" jointcoordinationRelease #3"

The present document has been developed within the 3rdGeneration Partnership Project (3GPPTM) and may be further elaborated for the purposes of 3GPP.

The present document has not been subject to any approval process by the 3GPP Orani!ational Partners and shall not be implemented.

This "eport is provided for future development wor# within 3GPPonly. The Orani!ational Partners accept no liability for any use of this $pecification.

$pecifications and "eports for implementation of the 3GPPTMsystem should be obtained via the 3GPP Orani!ational Partners% Publications Offices.


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o part may be reproduced ecept as authori!ed by written permission.The copyriht and the foreoin restriction etend to reproduction in all media.

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5MT$6 is a Trade Mar# of T$' reistered for the benefit of its members

3GPP6 is a Trade Mar# of T$' reistered for the benefit of its Members and of the 3GPP Orani!ational Partners

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3GPP TR 3$%&$' (#3%'%' )'#*!'+")Release #3


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9oreword..........................................................................................................................................................

'ntroduction......................................................................................................................................................

- $cope......................................................................................................................................................

+ "eferences..............................................................................................................................................

3 4efinitions/ symbols and abbreviations..................................................................................................3.- 4efinitions...........................................................................................................................................................

3.+ 0bbreviations.......................................................................................................................................................

: General "e;uirements............................................................................................................................:.- "e;uirements.......................................................................................................................................................:.-.- "e;uirements from the $'4...........................................................................................................................:.-.+ "e;uirements for $tudy.................................................................................................................................

:.+ 'nteractions.......................................................................................................................................................... Potential 4eployment $cenarios and 5se 2ases....................................................................................- 2oordination involvin 3GPP1 broadcast performance..................................................................................-.+ $olution for parameters echane.................................................................................................................-.+.- Parameters echaned from the =70 to 3GPP nodes.........................................................................-.+.+ 2onsiderations on parameters echaned from the =70 to 3GPP nodes...........................................-.+.3 "0"2 and =T............................................................................

.+ 5se cases for spectrum re


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Annex A: Current status of RAN2 and SA2 work.............................................................................

0.-B $ummary of =70>3GPP radio interwor#in in "0+........................................................................

0.+B $ummary of other =70 related topics in $0+.....................................................................................

Annex B: Regulatory View on Dynamic Sectrum Re!allocation.....................................................

Annex C: Sectrum Re!allocation "unctionality...............................................................................

Annex D: #nterference Analysis on Sectrum Re!allocation.............................................................

Annex $: $xamle of arameter exc%ange from &'AN to ()**...................................................

Annex ": C%ange %istory.....................................................................................................................

3GPP

3GPP TR 3$%&$' (#3%'%' )'#*!'+",Release #3


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oreword

This Technical "eport has been produced by the 3rdGeneration Partnership Project (3GPP).

The contents of the present document are subject to continuin wor# within the T$G and may chane followin formalT$G approval. $hould the T$G modify the contents of the present document/ it will be re5MT$>G$M>24M0>=70) is an obvious reality and it will remain relevant inthe future. This raises important issues for operators in terms of coordination across the "0Ts to achieve better user

eperience (Eo)/ efficient resource usae/ hiher networ# capacity and easier maintenance/ especially in a multi

study on multi-rat joint coordination

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