US 12,075,260 B2
MBSFN subframe usage for LTE-NR spectrum sharing
Robert Baldemair, Solna (SE); Fredrik Huss, Sunbyberg (SE); Franz Heiser, Järfälla (SE); Gary Boudreau, Kanata (CA); Luke Williams, Scarborough (CA); Håkan Björkegren, Täby (SE); Stefan Parkvall, Bromma (SE); and Oskar Mauritz, Johanneshov (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/426,877
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Feb. 11, 2020, PCT No. PCT/SE2020/050136
§ 371(c)(1), (2) Date Jul. 29, 2021,
PCT Pub. No. WO2020/167221, PCT Pub. Date Aug. 20, 2020.
Claims priority of provisional application 62/805,140, filed on Feb. 13, 2019.
Prior Publication US 2022/0124510 A1, Apr. 21, 2022
Int. Cl. H04W 16/14 (2009.01); H04L 5/00 (2006.01)
CPC H04W 16/14 (2013.01) [H04L 5/0053 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A network node configured to communicate with a wireless device, the network node comprising processing circuitry, the processing circuitry configured to cause the network node to:
configure at least one reference signal of a first radio access technology to overlap in time with a Multimedia Broadcast Multicast Service Single Frequency Network, MBSFN, subframe of a second radio access technology, the at least one reference signal of the first radio access technology including a synchronization signal block, SSB, and a channel state information reference signal, CSI-RS.