A user apparatus in a mobile communications system is disclosed. The user apparatus includes a unit which receives from a base station apparatus a downlink control signal including information for allocating a radio resource; a unit which determines depending on a channel status a pre-encoding matrix indicator (PMI) which indicates a pre-encoding matrix to be applied to multiple antennas of the base station apparatus; and a unit which transmits to the base station apparatus an uplink signal including the PMI wherein if the radio resource is allocated to a physical uplink shared channel of the user apparatus the PMI is transmitted using a part of the radio resource and wherein if the radio resource is not allocated to the physical uplink shared channel of the user apparatus the PMI is transmitted in a physical uplink control channel which is allocated in a fixed manner to the user apparatus.
|Declaration Reference||Patent Type||Disclosed On||Technologies||Declaring company||Standard Reference||Declaration Date||Explicitly Disclosed|
|ISLD-202006-042||Family Member||ETSI||5G||NTT DOCOMO INC||TS 138 214 v15.8.0||25/06/2020||Yes|
|ISLD-201907-011||Family Member||ETSI||4G,5G||NTT DOCOMO INC||TS 136 212 v15.5.0||11/07/2019||No|
|ISLD-201907-009||Family Member||ETSI||4G,5G||NTT DOCOMO INC||TS 136 212 v15.5.0||11/07/2019||No|
|ISLD-201907-008||Basis Patent||ETSI||4G,5G||NTT DOCOMO INC||TS 136 212 v15.5.0||11/07/2019||No|
|ISLD-201906-020||Family Member||ETSI||4G,5G||NTT DOCOMO INC||TS 136 212 v15.5.0||17/06/2019||No|
|ISLD-201005-011||Family Member||ETSI||4G,5G||NTT DOCOMO INC||TS 136 212 v8.8.0||28/05/2010||No|
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