RE-USE OF REFERENCE MOBILITY SIGNALS FOR MONITORING RADIO CHANNELS IN BEAM-BASED SYSTEM Russian patent published in 2020 - IPC H04W72/04 

Abstract RU 2723064 C1

FIELD: physics.

SUBSTANCE: invention relates to wireless communication systems. Access node configures user equipment (UE) for conducting mobility management measurements. To this end, the disclosed method enables to receive in a descending signal having a sequence of subframes a reference signal with a formed beam pattern in each of the plurality of subframes, wherein the number of the received reference signals with the formed beam pattern is less than the number of all subframes of the downlink signal; performing mobility management measurement using first subset of received reference signals with formed beam pattern; as well as radio channel monitoring (RLM), using a portion of a first subset of reference signals with a formed beam pattern used for mobility management measurements.

EFFECT: technical result is wider range of means for monitoring radio channels in a beam-based system.

40 cl, 14 dwg

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RU 2 723 064 C1

Authors

Ugurlu, Umut

Fan, Rui

Tidestav, Claes

Ramachandra, Pradeepa

Da Silva, Icaro L. J.

Dates

2020-06-08Published

2017-11-03Filed