Abstract
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.
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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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