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ts_125331v120300p

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3GPP TS 25.331 version 12.3.0 Release 12<br />

807<br />

ETSI TS 125 331 V12.3.0 (2014-10)<br />

Information Element/Group<br />

name<br />

Need Multi Type and<br />

reference<br />

PLMN Type MP Enumerated<br />

(GSM-MAP,<br />

ANSI-41,<br />

GSM-MAP<br />

and ANSI-<br />

41)<br />

Semantics description<br />

One spare value is needed.<br />

10.3.1.13 P-TMSI (GSM-MAP)<br />

This IE contains a Packet Temporary Mobile Subscriber Identity, used towards a GSM-MAP type of PLMN.<br />

Information Element/Group<br />

name<br />

Need Multi Type and<br />

reference<br />

P-TMSI MP Bit string<br />

(32)<br />

Semantics description<br />

Setting specified in [11]. The<br />

first/leftmost bit of the bit string<br />

contains the most significant<br />

bit of the P-TMSI.<br />

10.3.1.14 RAB identity<br />

This information element uniquely identifies a radio access bearer within a CN domain.<br />

Information Element/Group Need Multi Type and Semantics description<br />

name<br />

reference<br />

CHOICE RAB identity type MP<br />

>RAB identity (GSM-MAP) Bit string (8) Formatted according to [5].<br />

The first/leftmost bit of the bit<br />

string contains the most<br />

significant bit of the RAB<br />

identity.<br />

In case of a radio bearer setup<br />

for an MBMS selected service,<br />

the RAB identity is set to the<br />

value reserved for ‘MBMS<br />

Broadcast mode’, see [5].<br />

>RAB identity (ANSI-41) Bit string (8) The first/leftmost bit of the bit<br />

string contains the most<br />

significant bit of the RAB<br />

identity.<br />

CHOICE NAS binding info type<br />

RAB identity (GSM-MAP)<br />

RAB identity (ANSI-41)<br />

Condition under which the given RAB identity<br />

type is chosen<br />

PLMN is of type GSM-MAP<br />

PLMN is of type ANSI-41<br />

10.3.1.15 Routing Area Code<br />

Identifies a routing area within a location area for a GSM-MAP type of PLMN.<br />

Information Element/Group Need Multi Type and Semantics description<br />

name<br />

reference<br />

Routing Area Code MP Bit string(8) Setting specified in [11]. The<br />

first/leftmost bit of the bit string<br />

contains the most significant<br />

bit of the Routing Area Code.<br />

ETSI

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