US 11,910,262 B2
Radio link management for ultra-reliable low-latency communication
Wei Yang, San Diego, CA (US); Yi Huang, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); Seyedkianoush Hosseini, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Hwan Joon Kwon, San Diego, CA (US); Krishna Kiran Mukkavilli, San Diego, CA (US); Tingfang Ji, San Diego, CA (US); and Linhai He, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jul. 15, 2021, as Appl. No. 17/377,050.
Claims priority of provisional application 63/054,200, filed on Jul. 20, 2020.
Prior Publication US 2022/0022120 A1, Jan. 20, 2022
Int. Cl. H04W 36/30 (2009.01); H04W 24/04 (2009.01); H04W 24/08 (2009.01); H04W 24/10 (2009.01); H04W 72/21 (2023.01); H04L 5/00 (2006.01)
CPC H04W 36/305 (2018.08) [H04L 5/0048 (2013.01); H04W 24/04 (2013.01); H04W 24/08 (2013.01); H04W 24/10 (2013.01); H04W 72/21 (2023.01)] 21 Claims
OG exemplary drawing
 
1. A method for wireless communication at a user equipment (UE) in a wireless communication network, the method comprising:
transmitting a link recovery request (LRR) in a reserved resource in a first uplink channel to a base station of a serving cell in response to sensing a radio link failure (RLF) of a first link of a first type of service having a higher priority than a second type of service that are both capable of being provided in the serving cell, wherein the first uplink channel utilizes the second type of service on the serving cell;
receiving a grant of uplink (UL) resources from the base station in response to the transmitted LRR; and
transmitting an RLF report in a second uplink channel utilizing the second type of service on the serving cell based on the receiving the grant of UL resources from the base station.