US 11,917,634 B2
Signal design associated with concurrent delivery of energy and information
Anantharaman Balasubramanian, San Diego, CA (US); Tanbir Haque, Jackson Heights, NY (US); Ravikumar Pragada, Warrington, PA (US); Hussain Elkotby, Conshohocken, PA (US); Patrick Cabrol, Bayshore, NY (US); and Marian Rudolf, Montreal (CA)
Assigned to InterDigital Patent Holdings, Inc., Wilmington, DE (US)
Appl. No. 17/414,930
Filed by InterDigital Patent Holdings, Inc., Wilmington, DE (US)
PCT Filed Dec. 17, 2019, PCT No. PCT/US2019/066783
§ 371(c)(1), (2) Date Jun. 16, 2021,
PCT Pub. No. WO2020/131834, PCT Pub. Date Jun. 25, 2020.
Claims priority of provisional application 62/886,028, filed on Aug. 13, 2019.
Claims priority of provisional application 62/780,394, filed on Dec. 17, 2018.
Prior Publication US 2022/0070836 A1, Mar. 3, 2022
Int. Cl. H04W 72/23 (2023.01); H02J 50/80 (2016.01); H02J 50/20 (2016.01); H02J 50/00 (2016.01); H04J 11/00 (2006.01)
CPC H04W 72/23 (2023.01) [H02J 50/001 (2020.01); H02J 50/20 (2016.02); H02J 50/80 (2016.02); H04J 11/003 (2013.01); H04J 11/004 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A wireless transmit/receive unit (WTRU) comprising:
a processor configured to:
receive an auxiliary signal codebook;
receive an indication from a network via a downlink control information (DCI), wherein the indication indicates an index that identifies a sub-band associated with an auxiliary signal and a time duration associated with the sub-band;
identify the auxiliary signal based on the auxiliary signal codebook and the indication; and
perform a cancelation associated with the identified auxiliary signal and decode a base information signal.