Back to results
US 2019/0097874 A1Published application
Beam Management with DRX Configuration
AssigneeComcast Cable Communications, LLC
InventorsHua Zhou, Esmael Hejazi Dinan, Kyungmin Park, Hyoungsuk Jeon, Alireza Babaei
Life of this patent
Estimating the term…
Abstract
Systems, apparatuses, and methods are described for wireless communications. A base station may transmit, to a wireless device, one or more radio resource control messages comprising parameters for a discontinuous reception operation and one or more beam procedures. The wireless device may monitor, based on one or more of the parameters, a downlink control channel for downlink control information (DCI). After detecting the DCI, the wireless device may receive one or more downlink packets.
Claims20
A method comprising:
- receiving, by a wireless device, one or more radio resource control (RRC) messages indicating:
- one or more preambles of a beam failure recovery procedure;
- and
- one or more parameters of a discontinuous reception (DRX) operation;
- monitoring, based on determining that a medium access control (MAC) entity of the wireless device is not in a DRX active time, a downlink control channel for downlink control information (DCI);
- detecting, during the monitoring the downlink control channel, the DCI;
- and
- receiving, based on one or more downlink assignments indicated by the DCI, one or more downlink packets.
5 more elements
A method comprising:
- receiving, by a wireless device, one or more first radio resource control (RRC) messages comprising one or more downlink beam management parameters;
- receiving one or more second RRC messages comprising one or more discontinuous reception (DRX) parameters;
- monitoring, based on determining that a medium access control (MAC) entity of the wireless device is not in a DRX active time, a downlink control channel for downlink control information (DCI);
- detecting, during the monitoring the downlink control channel, the DCI;
- and
- receiving, based on one or more downlink assignments indicated by the DCI, one or more downlink packets.
3 more elements
A method comprising:
- receiving, by a wireless device, one or more first radio resource control (RRC) messages comprising one or more uplink beam management parameters;
- receiving one or more second RRC messages comprising one or more discontinuous reception (DRX) parameters;
- receiving first downlink control information (DCI) associated with an uplink beam management and indicating at least one of the one or more uplink beam management parameters;
- based on the receiving the first DCI, starting a timer;
- monitoring, after the starting the timer and prior to an expiration of the timer, a downlink control channel for a second DCI;
- detecting, during the monitoring the downlink control channel, the second DCI;
- and
- receiving, based on one or more downlink assignments indicated by the second DCI, one or more downlink packets.
5 more elements
Dependencies are inferred from the claim text.