Etwork (E-UTRAN); Signalling Transport for Interfaces Supporting Multimedia Broadcast Multicast Service (MBMS) Within E-UTRAN

8/12/2019 Etwork (E-UTRAN); Signalling Transport for Interfaces Supporting Multimedia Broadcast Multicast Service (MBMS) W

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3GPP TS 36.442 V10.0.1 (2011-03)Technical Specification

3rd Generation Partnership Project;Technical Specification Group Radio Access Network;Evolved Universal Terrestrial Radio Access Network E!

UTRAN";Si#nallin# Transport for interfaces supportin# $ulti%edia

&roadcast $ulticast Service $&$S" within E!UTRANRelease '("

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

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


2/93GPP

%eywordsLTE, MBMS, radio

3GPP

Postal address

3GPP support office address

650 Route de Lu!io"e - So#$ia %&ti#o"i

Va"'o&&e - R%*ETe".+ 33 4 2 4 42 00 a+ 33 4 3 65 4/ 16

&nternet

$tt#+.3##.or

Copyright Notification

'o part may be reproduced ecept as authori!ed by written permission.

The copyriht and the foreoin restriction etend to reproduction in all media.

*+,,- 3GPP Orani!ational Partners (/&0- T&"- 11"- 2T"&- TT- TT1).

ll rihts reserved.

MT"4 is a Trade Mar# of 2T"& reistered for the benefit of its members

3GPP4 is a Trade Mar# of 2T"& reistered for the benefit of its Members and of the 3GPP Orani!ational Partners

5T24 is a Trade Mar# of 2T"& currently bein reistered for the benefit of its Members and of the 3GPPOrani!ational Partners

G"M6 and the G"M loo are reistered and owned by the G"M ssociation

3GPP TS 3)*++, -'(*(*' ,(''!(3",Release '(


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*o&te&t

1ontents....................................................................................................................................................3

7oreword...................................................................................................................................................8

, "cope......................................................................................................................................................9

* /eferences..............................................................................................................................................9

3 :efinitions and abbreviations.................................................................................................................93., :efinitions..............................................................................................................................................................9

3.* bbreviations.........................................................................................................................................................9

8 M* &nterface...........................................................................................................................................;8., M* sinallin bearer..............................................................................................................................................;8.,., 7unctions and protocol stac#...............................................................................................................................;

8.* :ata lin# layer........................................................................................................................................................;

8.3 &P layer...................................................................................................................................................................;8.8 Transport layer.......................................................................................................................................................;

9 M3 &nterface...........................................................................................................................................released by the T"G with anidentifyin chane of release date and an increase in version number as follows?

@ersion .y.!

where?

the first diit?

, presented to T"G for informationA

* presented to T"G for approvalA

3 or reater indicates T"G approved document under chane control.

y the second diit is incremented for all chanes of substance- i.e. technical enhancements- corrections-updates- etc.

! the third diit is incremented when editorial only chanes have been incorporated in the document.

3GPP

3GPP TS 3)*++, -'(*(*' ,(''!(3"+Release '(


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1 S!o#e

The present document specifies the standards for sinallin transport to be used across M* and M3 interfaces. M*interface is a loical interface between the e'0 and the M12. M3 interface is a loical interface between the M12 and

the MM2. The present document describes how the M*>P sinallin messaes are transported over M*- and how theM3>P sinallin messaes are transported over M3.

2 Reere&!e

The followin documents contain provisions which- throuh reference in this tet- constitute provisions of the presentdocument.

/eferences are either specific (identified by date of publication- edition number- version number- etc.) or

non>specific.

7or a specific reference- subseBuent revisions do not apply.

7or a non>specific reference- the latest version applies. &n the case of a reference to a 3GPP document

(includin a G"M document)- a non>specific reference implicitly refers to the latest version of that documentinthe same Release as the present document.

C,D 3GPP T/ *,.E+9? F@ocabulary for 3GPP "pecificationsF.

C*D &2T7 /71 *8;+? F&nternet Protocol- @ersion ; (&Pv;) "pecificationF.

C3D &2T7 /71


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4 M2 &tera!e

4.1 M2 i&a""i& 'earer

4.1.1 u&!tio& a&d #roto!o" ta!7

M* sinallin bearer provides the followin functions?

> Provision of reliable transfer of M*>P messae over M* interface

> Provision of networ#in and routein function

> Provision of redundancy in the sinallin networ#

The protocol stac# for M* sinallin bearer is shown in fiure 8.,., and details on each protocol are described in the

followin clauses.

"1TP

&P

:ata lin# layer

M*>.P

Physical layer

/a o'etwor#5ayer

Transport

'etwor#

5ayer

/i#ure +*'*'0 $, si#nallin# 1earer protocol stack

The transport networ# layer is based on &P transport- comprisin "1TP on top of &P.

4.2 ata "i&7 "a8er

The support of any suitable data lin# layer protocol- e.. PPP- 2thernet- etc.- shall not be prevented.

4.3 P "a8erThe e'0 and M12 shall support &Pv; (&2T7 /71 *8;+ C*D) andHor &Pv8 (&2T7 /71 to>point transmission for deliverin M*>P messaes.

The e'0 and M12 shall support the :iffserv 1ode Point mar#in as described in &2T7 /71 *8


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The e'0 shall establish the "1TP association.

Iithin the "1TP association established between one M12 and e'0 pair?

> a sinle pair of stream identifiers shall be reserved for the use of M*>P elementary procedures.

Transport networ# redundancy may be achieved by "1TP multi>homin between two end>points- of which one or both

is assined with multiple &P addresses. "1TP end>points shall support a multi>homed remote "1TP end>point. 7or"1TP endpoint redundancy an &'&T may be sent from M12 or e'0- at any time for an already established "1TP

association- which shall be handled as defined in &2T7 /71 8E;+ C9D in J 9.*.

5 M3 &tera!e

5.1 M3 i&a""i& 'earer

5.1.1 u&!tio& a&d #roto!o" ta!7

M3 sinallin bearer provides the followin functions?

> Provision of reliable transfer of M3>P messae over M3 interface

> Provision of networ#in and routein function

> Provision of redundancy in the sinallin networ#

The protocol stac# for M3 sinallin bearer is shown in fiure 9.,., and details on each protocol are described in thefollowin clauses.

"1TP

&P

:ata lin# layer

M3>.P

Physical layer

/a o'etwor#5ayer

Transport

'etwor#

5ayer

/i#ure .*'*'0 $3 si#nallin# 1earer protocol stack

The transport networ# layer is based on &P transport- comprisin "1TP on top of &P.

5.2 ata "i&7 "a8er

The support of any suitable data lin# layer protocol- e.. PPP- 2thernet- etc.- shall not be prevented.

5.3 P "a8er

The 2>T/' and MM2 shall support &Pv; (&2T7 /71 *8;+ C*D) andHor &Pv8 (&2T7 /71 to>point transmission for deliverin M3>P messaes.

3GPP

3GPP TS 3)*++, -'(*(*' ,(''!(3"2Release '(


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The M12 and MM2 shall support the :iffserv 1ode Point mar#in as described in &2T7 /71 *8 a sinle pair of stream identifiers shall be reserved for the use of M3>P elementary procedures.

Transport networ# redundancy may be achieved by "1TP multi>homin between two end>points- of which one or bothis assined with multiple &P addresses. "1TP end>points shall support a multi>homed remote "1TP end>point. 7or

"1TP endpoint redundancy an &'&T may be sent from MM2 or M12- at any time for an already established "1TPassociation- which shall be handled as defined in &2T7 /71 8E;+ C9D in J 9.*.

3GPP

3GPP TS 3)*++, -'(*(*' ,(''!(3"Release '(


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%&&e % (i&or9atie)+*$a&e $itor8TSG 4 TSG 5oc* 6R Rev Su1ject76o%%ent New

200-10 :#date to ta7e i&to a!!ou&t !o99e&t raied at R%3 ;65'i 0.0.2

200-12 Ste##i& t$e erio& to 2.0.0 or a##roa" at R%;46 2.0.0

46 RP-01210 %##roed at R%;46 .0.0

4/ RP-100226 0001 2 Editoria" !orre!tio& .1.0

2010-12 *reated Re"-10 erio& 'aed o& . .1.0 10.0.0

SP-4 SP-10062 *"arii!atio& o& t$e ue o Reere&!e (TS 21.

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Etwork (E-UTRAN); Signalling Transport for Interfaces Supporting Multimedia Broadcast Multicast Service (MBMS) Within E-UTRAN