Method and device for determining priority of HARQ feedback in NR V2X
摘要
說明書
(3) Alt 1-3: The indication value for the UCI transmission timing may be offset information from a slot in which a PSFCH for a PSSCH transmitted on a resource indicated by a PDCCH including the corresponding indication value is transmitted to a slot in which the corresponding UCI is transmitted. Specifically, for example, the base station may indicate to the UE a slot offset or a timing difference between the PSSCH and the PSFCH (through higher layer signaling or DCI indication). For example, the slot offset or the timing difference between the PSSCH and the PSFCH may be predefined. Alternatively, for example, it may be a case in which the base station can successfully receive/decode the PSCCH transmitted by the UE. In other cases, since the base station cannot know the timing at which the UCI will be transmitted, the present method cannot be regarded as feasible. If the numerology between the PSFCH and the UCI transmission channel is different, the corresponding offset value may be a value based on the numerology for the UCI transmission channel, and the zero value of the offset (i.e., the reference point) may be the last slot (or earliest slot) among slots based on the numerology for the UCI transmission channel overlapping the PSFCH transmission slot.
