A method for Channel Occupancy Time, COT, sharing, performed by User Equipment, LTE, the methodcomprising: indicating COT sharing information for sharing a COT initiated by the UE in a Configured Grant Uplink Control Indicator, CG-UCI; including the CG-UCI in a Configured Grant Physical Uplink Shared Channel, CG-PUSCH; transmitting the CG-PUSCH to a Base Station, BS; characterized in that if an Energy Detection, ED, threshold for COT sharing is configured by the BS to the UE, the COT sharing information includes an indication of a slot offset O and an allowable transmission duration, wherein O is a positive integer; wherein the UE transmits to the BS a first CG-PUSCH and a second CG-PUSCH after the first CG-PUSCH, wherein the first CG-PUSCH includes a first CG-UCI and the second CG-PUSCH includes a second CG-UCI, wherein the first CG-UCI indicates first COT sharing information and the second CG-UCI indicates second COT sharing information; wherein if the first COT sharing information indicates that the UE allows COT sharing by the BS, the first COT sharing information and the second COT sharing information are aligned; wherein if an ED threshold is configured by the BS to the UE, the first COT sharing information and the second COT sharing information being aligned means: the first COT sharing information and the second COT sharing information indicate a same start of COT sharing from which the BS can start to share the COT; wherein when the first and second CG-PUSCHs are transmitted in different slots, the first COT sharing information and the second COT sharing information indicate slot offsets pointing to a same slot, of which the first symbol is the start of the COT sharing from which the BS can start to share the COT. indicating COT sharing information for sharing a COT initiated by the UE in a Configured Grant Uplink Control Indicator, CG-UCI; including the CG-UCI in a Configured Grant Physical Uplink Shared Channel, CG-PUSCH; transmitting the CG-PUSCH to a Base Station, BS; characterized in that if an Energy Detection, ED, threshold for COT sharing is configured by the BS to the UE, the COT sharing information includes an indication of a slot offset O and an allowable transmission duration, wherein O is a positive integer; wherein the UE transmits to the BS a first CG-PUSCH and a second CG-PUSCH after the first CG-PUSCH, wherein the first CG-PUSCH includes a first CG-UCI and the second CG-PUSCH includes a second CG-UCI, wherein the first CG-UCI indicates first COT sharing information and the second CG-UCI indicates second COT sharing information; wherein if the first COT sharing information indicates that the UE allows COT sharing by the BS, the first COT sharing information and the second COT sharing information are aligned; wherein if an ED threshold is configured by the BS to the UE, the first COT sharing information and the second COT sharing information being aligned means: the first COT sharing information and the second COT sharing information indicate a same start of COT sharing from which the BS can start to share the COT; wherein when the first and second CG-PUSCHs are transmitted in different slots, the first COT sharing information and the second COT sharing information indicate slot offsets pointing to a same slot, of which the first symbol is the start of the COT sharing from which the BS can start to share the COT. the first COT sharing information and the second COT sharing information indicate a same start of COT sharing from which the BS can start to share the COT; wherein when the first and second CG-PUSCHs are transmitted in different slots, the first COT sharing information and the second COT sharing information indicate slot offsets pointing to a same slot, of which the first symbol is the start of the COT sharing from which the BS can start to share the COT.