METHOD AND DEVICE FOR SENDING AND RECEIVING DOWNLINK CONTROL INFORMATION Russian patent published in 2020 - IPC H04L5/00 

Abstract RU 2719357 C2

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to a wireless communication system, in particular for receiving user equipment (UE) (24) a message with downlink control information (DCI). UE (24) comprises one or more processing circuits (34), which are configured to assume that a DCI message having a total payload size and a same first index of the control channel element, but different bit fields in common search space and UE-specific search space are transmitted by primary cell (26) to common search space or UE-specific search space based on configuration of UE (24) using radio resource control, RRC.

EFFECT: technical result is that UE is configured to always assume that such DCI message was transmitted by primary cell d CSS.

10 cl, 10 dwg

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RU 2 719 357 C2

Authors

Skarby, Christian

Larsson, Daniel

Huss, Frederik

Dates

2020-04-17Published

2014-01-16Filed