US 10,892,811 B2
Beam recovery procedure using a second component carrier
Bilal Sadiq, Basking Ridge, NJ (US); Muhammad Nazmul Islam, Edison, NJ (US); Sundar Subramanian, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Rahul Malik, San Diego, CA (US); Heechoon Lee, San Diego, CA (US); and Yang Yang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 31, 2018, as Appl. No. 16/51,053.
Claims priority of provisional application 62/556,917, filed on Sep. 11, 2017.
Prior Publication US 2019/0081687 A1, Mar. 14, 2019
Int. Cl. H04B 7/06 (2006.01); H04B 7/08 (2006.01); H04B 7/0408 (2017.01); H04W 74/08 (2009.01); H04W 24/10 (2009.01); H04W 72/04 (2009.01); H04W 16/28 (2009.01); H04L 5/00 (2006.01); H04W 76/19 (2018.01); H04W 36/30 (2009.01); H04W 36/06 (2009.01); H04W 80/02 (2009.01)
CPC H04B 7/0695 (2013.01) [H04B 7/0408 (2013.01); H04B 7/088 (2013.01); H04L 5/001 (2013.01); H04L 5/0023 (2013.01); H04W 16/28 (2013.01); H04W 24/10 (2013.01); H04W 36/30 (2013.01); H04W 72/046 (2013.01); H04W 74/0833 (2013.01); H04W 76/19 (2018.02); H04W 36/06 (2013.01); H04W 74/08 (2013.01); H04W 80/02 (2013.01)] 49 Claims
OG exemplary drawing
 
1. A method for wireless communications at a base station, comprising:
establishing direct wireless communication with a user equipment (UE) over a first component carrier using one or more beams;
wirelessly receiving a signal directly from the UE over a second component carrier in response to the UE initiating beam recovery;
identifying a candidate beam on the first component carrier based on the signal received on the second component carrier; and
wirelessly communicating directly with the UE over the first component carrier using the candidate beam.