9.2.22 Global eNB ID

36.4233GPPEvolved Universal Terrestrial Radio Access Network (E-UTRAN)Release 17TSX2 Application Protocol (X2AP)

This IE is used to globally identify an eNB (see TS 36.401 [2]).

IE/Group Name

Presence

Range

IE type and reference

Semantics description

Criticality

Assigned Criticality

PLMN Identity

M

9.2.4

–

CHOICE eNB ID

M

–

>Macro eNB ID

M

BIT STRING (20)

Equal to the 20 leftmost bits of the value of the E-UTRAN Cell Identifier IE contained in the ECGI IE (see section 9.2.14) identifying each cell controlled by the eNB

–

>Home eNB ID

M

BIT STRING (28)

Equal to the value of the E-UTRAN Cell Identifier IE contained in the ECGI IE (see section 9.2.14) identifying the cell controlled by the eNB

–

>Short Macro eNB ID

M

BIT STRING (SIZE(18))

Equal to the 18 leftmost bits of the value of the E-UTRAN Cell Identifier IE contained in the ECGI IE (see section 9.2.14) identifying each cell controlled by the eNB.

–

>Long Macro eNB ID

M

BIT STRING (SIZE(21))

Equal to the 21 leftmost bits of the value of the E-UTRAN Cell Identifier IE contained in the ECGI IE (see section 9.2.14) identifying each cell controlled by the eNB.

–