US Patent No. 10,973,007

WIRELESS COMMUNICATIONS FOR UPLINK PREEMPTION AND DOWNLINK PREEMPTION


Patent No. 10,973,007
Issue Date April 06, 2021
Title Wireless Communications For Uplink Preemption And Downlink Preemption
Inventorship Hua Zhou, Herndon, VA (US)
Esmael Hejazi Dinan, McLean, VA (US)
Ali Cirik, Herndon, VA (US)
Alireza Babaei, Fairfax, VA (US)
Hyoungsuk Jeon, Centreville, VA (US)
Kyungmin Park, Herndon, VA (US)
Assignee Comcast Cable Communications, LLC, Philadelphia, PA (US)

Claim of US Patent No. 10,973,007

1. A method comprising:sending, by a wireless device, a capability message comprising:
a first capability parameter indicating that downlink preemption is supported; and
a second capability parameter indicating that uplink preemption is supported;
receiving a control message comprising:
based on the first capability parameter, a first radio network temporary identifier (RNTI) for reception of a downlink preemption indication; and
based on the second capability parameter, a second RNTI for reception of an uplink preemption indication; and
receiving, based on the first RNTI or the second RNTI, downlink control information (DCI) indicating a preemption indication for at least one of a downlink preemption or an uplink preemption.