METHODS AND APPARATUSES OF A MRO MECHANISM FOR SPAR OR SPCR AND SCG FAILURE INFORMATION PROCEDURE

Abstract: embodiments of the present application relate to methods and apparatuses of a mobility robustness optimization (mro) mechanism for a successful primary cell of a second cell group (pscell) addition report (spar) or a successful pscell change report (spcr) and a secondary cell group (scg) failure information procedure. according to an embodiment of the present application, a user equipment (ue) includes a processor and a transceiver coupled to the processor; and the processor is configured: to receive, via the transceiver from a mn, configuration information regarding a pscell addition or change procedure, wherein the configuration information includes a trigger condition to transmit assistant information, and wherein the assistant information is related to successfully completing the pscell addition or change procedure; and to transmit the assistant information via the transceiver to at least one of the mn, a source sn, or a target sn, in response to successfully completing the pscell addition or change procedure and in response to meeting the trigger condition.

Inventor(s): Lianhai Wu, Le Yan, Mingzeng Dai, Jing Han, Ran Yue

CPC Classification: H04W36/0061 ({of neighbour cell information})

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