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ts_125331v120300p

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

1319<br />

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

Information<br />

Element/Group name<br />

>SIB occurrence identity<br />

and value tag<br />

Need Multi Type and<br />

reference<br />

SIB occurrence<br />

identity and<br />

value tag<br />

10.3.8.20b<br />

Scheduling<br />

MP<br />

>SEG_COUNT MD SEG COUNT<br />

10.3.8.17<br />

MD<br />

SEG COUNT<br />

10.3.8.17<br />

>SIB_REP MP Integer (4, 8, 16,<br />

32, 64, 128,<br />

256, 512, 1024,<br />

2048, 4096)<br />

>SIB_POS MP Integer (0 ..Rep-<br />

2 by step of 2)<br />

Semantics description<br />

NOTE 1.<br />

This IE is included if the following<br />

conditions are fulfilled:<br />

the SIB type equals system<br />

information block types 15.2,<br />

15.2bis, 15.2ter, 15.3 and 15.3bis<br />

Default value is 1<br />

Default value is size of SIB_POS<br />

offset info plus one when SIB_POS<br />

offset info is present, otherwise it is<br />

1.<br />

NOTE 2.<br />

Repetition period for the SIB in<br />

frames<br />

Position of the first segment<br />

Rep is the value of the SIB_REP IE<br />

>SIB_POS offset info MD 1..15 see below for default value<br />

>>SIB_OFF MP Integer(2..32 by Offset of subsequent segmen<strong>ts</strong><br />

step of 2)<br />

MD<br />

Integer(2..32 by<br />

step of 2)<br />

Offset of subsequent segmen<strong>ts</strong>.<br />

Default value is 2.<br />

NOTE 3.<br />

Version<br />

REL-12<br />

REL-12<br />

SIB_POS offset info<br />

Field<br />

Default value<br />

The default value is that all segmen<strong>ts</strong> are<br />

consecutive, i.e., that the SIB_OFF = 2 for all<br />

segmen<strong>ts</strong> except when MIB segment/complete MIB is<br />

scheduled to be transmitted in between segmen<strong>ts</strong><br />

from same SIB. In that case, SIB_OFF=4 in between<br />

segmen<strong>ts</strong> which are scheduled to be transmitted at<br />

SFNprime = 8 *n-2 and 8*n + 2, and SIB_OFF=2 for<br />

the rest of the segmen<strong>ts</strong>.<br />

NOTE 1: The Cell Value tag value equals IE "Cell Value tag" plus IE "Cell Value tag extension" times 4.<br />

NOTE 2: The UE behaviour is unspecified when no value is transmitted for system information that is not of REL-<br />

12 or later, and the system information consis<strong>ts</strong> of more than one segment.<br />

NOTE 3: The UE behaviour is unspecified when no value is transmitted for system information that is not of REL-<br />

12 or later.<br />

10.3.8.17 SEG COUNT<br />

Information Element/Group<br />

name<br />

Need Multi Type and<br />

reference<br />

SEG_COUNT MP Integer<br />

(1..16)<br />

Semantics description<br />

Number of segmen<strong>ts</strong> in the<br />

system information block<br />

10.3.8.18 Segment index<br />

Each system information segment has an individual segment index.<br />

ETSI

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