Transmission configuration indicators (tcis) for joint downlink/uplink beams
Номер патента: EP4211830A1
Опубликовано: 19-07-2023
Автор(ы): Fang Yuan, Tao Luo, Yan Zhou
Принадлежит: Qualcomm Inc
Опубликовано: 19-07-2023
Автор(ы): Fang Yuan, Tao Luo, Yan Zhou
Принадлежит: Qualcomm Inc
Реферат: This disclosure provides systems, methods and apparatuses for transmitting and receiving a transmission configuration indicator (TCI) for a joint downlink/uplink beam. A base station (BS) may transmit the TCI that indicates one or more reference signals providing a user equipment (UE) with properties for the beam used by the UE to transmit data or control information on an uplink as well as used by the UE to receive data or control information on a downlink. Accordingly, the UE and the BS may reduce signaling and network overhead by using a single TCI to indicate quasi-co-location (QCL) rules for both uplink and downlink.
Transmission configuration indicators (tcis) for joint downlink/uplink beams
Номер патента: US20230319591A1. Автор: Tao Luo,Fang Yuan,Yan Zhou. Владелец: Qualcomm Inc. Дата публикации: 2023-10-05.