Samsung Electronics Co., Ltd.

Jeong-ho Yeo

Jin-Young Oh

Sung-jin Park

Tae-hyoung Kim

Sung-Jin Park

Tae-Han Bae

Provided is a method of transmitting and receiving control information in a wireless communication system, and an apparatus therefor. The method includes performing monitoring on a PDCCH conveying DCI including pre-emption indication information, based on an RNTI configured for indicating pre-emption; and when the DCI including the pre-emption indication information is detected, determining that no transmission for the UE is present in a PRB from a set of PRBs and a symbol from a set of symbols. The PRB and the symbol are indicated by the DCI, and a symbol indicated as a UL is excluded from the set of symbols indicated by the DCI.

Method and apparatus for transmitting and receiving control information in wireless communication system

Provided is a method of transmitting and receiving control information in a wireless communication system, and an apparatus therefor. The method may include receiving interruption configuration information via upper signaling from a base station (BS), when a format of an interruption indicator transmitted from the BS to a user equipment is determined based on the received interruption configuration information, searching for the interruption indicator, and identifying, based on the format of the interruption indicator, information included in the interruption indicator detected as a result of the searching.

A method, performed by a terminal in a wireless communication system, of transmitting and receiving data information is provided. The method includes receiving multiple transmission unit scheduling information, receiving information about whether demodulation reference signal (DMRS) time bundling is feasible with respect to DMRS information respectively contained in a plurality of transmission units scheduled according to the multiple transmission unit scheduling information, and when the information indicates that the DMRS time bundling is feasible, performing decoding on data information based on at least one of a hybrid automatic request (HARQ) acknowledge (ACK)/negative acknowledge (NACK) transmission time, a size of a frequency resource of a downlink (DL) physical data channel to which the data information scheduled according to the multiple transmission unit scheduling information is assigned, a timing advance value, and a time required for a valid data process.

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Hwaseong-si, South Korea

Jeong-ho Yeo