US 11,722,276 B2
Search space monitoring
Stefan Parkvall, Bromma (SE); Havish Koorapaty, Saratoga, CA (US); and Daniel Chen Larsson, Lund (SE)
Assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm (SE)
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Filed on Nov. 9, 2021, as Appl. No. 17/522,215.
Application 17/522,215 is a continuation of application No. 16/610,839, granted, now 11,201,710, previously published as PCT/SE2018/050470, filed on May 4, 2018.
Claims priority of provisional application 62/505,553, filed on May 12, 2017.
Prior Publication US 2022/0069961 A1, Mar. 3, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 5/00 (2006.01); H04W 72/1273 (2023.01)
CPC H04L 5/0048 (2013.01) [H04L 5/0035 (2013.01); H04W 72/1273 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method for monitoring search spaces, the method being performed by a wireless device, the method comprising:
receiving a physical downlink control channel (PDCCH) in a control-resource set, CORESET, of resource elements configured to carry downlink control information, the CORESET having a property affecting blind detection in the CORESET;
monitoring at least one search space to detect a control message related to the wireless device based on the property affecting blind detection in the CORESET;
for a first location of the control message with respect to at least one of the CORESET and the at least one search space, determining at least one of a first assumed quasi co-location and a first beam pair link for the wireless device, based on the first location of the control message; and
for a second location of control message with respect to at least one of the CORESET and the at least one search space, which second location is different from the first location, determining at least one of a second assumed quasi co-location and a second beam pair link for the wireless device, based on the second location of the control message.