US 12,245,269 B1
Methods and apparatus for uplink (UL) multiplexing and prioritization in new radio (NR) communication
Mahmoud Taherzadeh Boroujeni, San Diego, CA (US); Oghenekome Oteri, San Diego, CA (US); Shahrokh Nayeb Nazar, San Diego, CA (US); Faris Alfarhan, Montreal (CA); Paul Marinier, Brossard (CA); and Ghyslain Pelletier, Montreal (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Filed on Nov. 1, 2024, as Appl. No. 18/934,998.
Application 18/934,998 is a continuation of application No. 17/607,128, previously published as PCT/US2020/030648, filed on Apr. 30, 2020.
Claims priority of provisional application 62/886,173, filed on Aug. 13, 2019.
Claims priority of provisional application 62/841,021, filed on Apr. 30, 2019.
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/566 (2023.01); H04W 72/0446 (2023.01); H04W 72/0453 (2023.01); H04W 72/1263 (2023.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04W 72/56 (2023.01)
CPC H04W 72/569 (2023.01) [H04W 72/0446 (2013.01); H04W 72/0453 (2013.01); H04W 72/1263 (2013.01); H04W 72/20 (2023.01); H04W 72/23 (2023.01); H04W 72/56 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A wireless transmit/receive unit (WTRU) comprising a processor configured to:
receive, via radio resource control (RRC) signaling, an indication of a set of reference frequency resources for which uplink cancellation could occur, an indication of at least one priority for which uplink cancellation is applicable, and an allocation for a configured grant, the allocation for the configured grant comprising a frequency allocation for the configured grant, a time allocation for the configured grant, and a priority index for the configured grant;
receive a physical downlink control channel (PDCCH) transmission, the PDCCH comprising downlink control information (DCI), the DCI comprising cancellation indication (CI) information, wherein the CI information indicates that a subset of the set of reference frequency resources is subject to uplink cancellation in one or more time symbols; and
cancel at least part of an uplink transmission associated with the configured grant based on the CI information, the frequency allocation for the configured grant, the time allocation for the configured grant, the priority index for the configured grant, and the indication of the at least one priority for which uplink cancellation is applicable received in the RRC signaling.