US 11,924,665 B2
Method for reporting measurement result by user equipment transceiving data by first radio access technology and second radio access technology, and device therefor
Soenghun Kim, Suwon-si (KR); Donggun Kim, Seoul (KR); Sangbum Kim, Suwon-si (KR); Jaehyuk Jang, Suwon-si (KR); and Seungri Jin, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Aug. 2, 2021, as Appl. No. 17/444,272.
Application 17/444,272 is a continuation of application No. 16/495,809, granted, now 11,082,874, previously published as PCT/KR2018/003519, filed on Mar. 26, 2018.
Claims priority of application No. 10-2017-0037533 (KR), filed on Mar. 24, 2017.
Prior Publication US 2021/0368378 A1, Nov. 25, 2021
Int. Cl. H04W 4/00 (2018.01); H04W 24/10 (2009.01); H04W 68/06 (2009.01); H04W 88/06 (2009.01)
CPC H04W 24/10 (2013.01) [H04W 68/06 (2013.01); H04W 88/06 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a communication system, the method comprising:
receiving a radio resource control (RRC) message including configuration information associated with a medium access control (MAC) control element (CE) for beam failure recovery;
detecting beam failure based on a quality of a signal associated with the beam failure being lower than a first threshold; and
based on the beam failure being detected in a first cell:
based on a configuration of a physical uplink control channel (PUCCH) for transmitting a scheduling request (SR) for requesting uplink resources being not provided for the terminal:
transmitting a first random access preamble;
receiving a first random access response associated with the first random access preamble; and
transmitting the MAC CE for the beam failure recovery for the first cell based on the configuration information and the first random access response; and
based on the configuration of the PUCCH being provided for the terminal:
transmitting, based on the configuration of the PUCCH, the SR;
receiving scheduling information for the uplink resources requested by the SR; and
transmitting, on the uplink resources, the MAC CE for the beam failure recovery for first cell.