17.4.1a Cell reselection to intra-frequency cell to continue MBMS service reception / Single Frequency operation (inter-band neighbouring cell)

36.523-13GPPEvolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Packet Core (EPC)Part 1: Protocol conformance specificationRelease 17TSUser Equipment (UE) conformance specification

17.4.1a.1 Test Purpose (TP)

(1)

with { UE in E-UTRAN RRC IDLE state with ongoing MBMS reception on a cell broadcasting SIB15 indicating the MBMS SAI associated with the ongoing MBMS service for the frequency of the cell}

ensure that {

when { an intra-frequency neighbour cell providing the MBMS service and an inter-band neighbour cell not providing the MBMS service becomes better than the serving cell }

then { UE performs cell reselection to the intra-frequency cell even if the inter-band cell is better and continues MBMS reception }

}

17.4.1a.2 Conformance requirements

Same as test case 17.4.1.

17.4.1a.3 Test description

17.4.1a.3.1 Pre-test conditions

Same as test case 17.4.1 with the following differences:

– Cells configuration: Cell 10 replaces Cell 3.

17.4.1a.3.2 Test procedure sequence

Same as test case 17.4.1 with the following differences:

– Cells configuration: Cell 10 replaces Cell 3

17.4.1a.3.3 Specific message contents

Same as test case 17.4.1.