Scheduling request for beam failure recovery and buffer status reporting
AssigneeResMed Limited
InventorsHua Zhou, Esmael Hejazi Dinan, Ali Cirik, Alireza Babaei, Hyoungsuk Jeon, Kyungmin Park
Life of this patent
Estimating the term…
Abstract
A wireless device transmits a first scheduling request (SR) in response to initiating a beam failure recovery procedure. A second SR for a buffer status reporting procedure is transmitted. A downlink control information comprising an uplink grant is received via a downlink control channel while the first SR and the second SR are pending. Based on the reception of the downlink control information: the second SR for the buffer status reporting procedure is cancelled, and the first SR for the beam failure recovery procedure is kept pending.
Claims20
A wireless device, comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
- transmit a first scheduling request (SR) based on a buffer status reporting procedure;
- in response to initiating a beam failure recovery, trigger a second SR;
- transmit the second SR via an uplink control channel resource configured for the second SR;
- receive, via a downlink control channel, first downlink control information;
- and
- based on the first downlink control information:
- keep the first SR pending;
- and
- cancel the second SR for the beam failure recovery.
A method comprising the following steps executed by a base station:
- receiving a first scheduling request (SR) based on a buffer status reporting procedure;
- receiving a second SR triggered in response to initiating a beam failure recovery;
- transmitting, via a downlink control channel, first downlink control information;
- and
- based on the first downlink control information:
- keeping the first SR pending;
- and
- cancelling the second SR for the beam failure recovery.
A base station, comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the base station to:
- receive a first scheduling request (SR) based on a buffer status reporting procedure;
- receive a second SR triggered in response to initiating a beam failure recovery;
- transmit, via a downlink control channel, first downlink control information;
- and
- based on the first downlink control information:
- keep the first SR pending;
- and
- cancel the second SR for the beam failure recovery.
Dependencies are inferred from the claim text.