Channel access mechanisms in millimeter wave unlicensed bands
Номер патента: EP4223060A1
Опубликовано: 09-08-2023
Автор(ы): Keyvan ZARIFI, Mohamed Adel SALEM
Принадлежит: Huawei Technologies Co Ltd
Опубликовано: 09-08-2023
Автор(ы): Keyvan ZARIFI, Mohamed Adel SALEM
Принадлежит: Huawei Technologies Co Ltd
Реферат: Some embodiments of the present disclosure provide for configuring channel access mechanisms in a mmWave shared spectrum mobile communication network. The channel access mechanisms are to be used by a user equipment (UE) and a serving node in the UE's serving cell. The configuring may use a single, cell-specific higher layer parameter or a combination of two cell-specific higher layer parameters. The parameters may configure the UE and the node to perform channel sensing before transmitting to initiate a channel occupancy. Alternatively, the UE and the node may be configured to transmit directly without channel sensing. The parameters may configure a receiver (the UE or the node) to perform channel sensing before transmitting a channel idle indication to the transmitter as part of a channel access procedure to initiate a channel occupancy. Alternatively, the parameters may configure the UE and the node to receive without channel sensing.
Channel access mechanisms in millimeter wave unlicensed bands
Номер патента: US11889548B2. Автор: Mohamed Adel SALEM,Keyvan ZARIFI. Владелец: Huawei Technologies Co Ltd. Дата публикации: 2024-01-30.