US Patent No. 10,798,701

WIRELESS DEVICE RESPONSE TO INVALIDATING A DOWNLINK CONTROL INFORMATION


Patent No. 10,798,701
Issue Date October 06, 2020
Title Wireless Device Response To Invalidating A Downlink Control Information
Inventorship Esmael Hejazi Dinan, McLean, VA (US)
Alireza Babaei, Fairfax, VA (US)
Assignee Ofinno, LLC, Reston, VA (US)

Claim of US Patent No. 10,798,701

1. 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:
receive a first downlink control information (DCI) indicating:
a hybrid retransmission request (HARQ) identifier; and
a new data identifier (NDI);
in response to the first DCI, generate first transport block (TB);
in response to not detecting a second DCI during a validation duration:
invalidate the first DCI; and
drop transmission of the first TB;
receive a third DCI indicating a same value of the HARQ identifier; and
in response to the third DCI, transmit uplink signals comprising, based on the NDI, one of an adaptive-retransmission of the first TB or a new transmission of a second TB.