| CPC H04W 72/04 (2013.01) [H04L 1/0002 (2013.01); H04W 56/001 (2013.01); H04W 76/27 (2018.02)] | 20 Claims |

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1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, from a base station, a message including first information on a periodicity for at least one synchronization signal block (SSB) for a rate matching;
identifying whether a physical downlink shared channel (PDSCH) resource allocation overlaps with a physical resource block (PRB) including a resource for the at least one SSB; and
receiving, from the base station, downlink data on the PDSCH resource,
wherein the PRB in a symbol in which the at least one SSB is received is rate matched, in case that the PDSCH resource allocation overlaps with the PRB including the resource for the at least one SSB.
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