US 12,267,763 B2
Relaying in a wireless communication network
Behrooz Makki, Pixbo (SE); and Mikael Coldrey, Borås (SE)
Assigned to Telefonaktiebolaget LM Ericsson (Publ), Stockholm (SE)
Appl. No. 17/795,634
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Jan. 31, 2020, PCT No. PCT/SE2020/050085
§ 371(c)(1), (2) Date Jul. 27, 2022,
PCT Pub. No. WO2021/154130, PCT Pub. Date Aug. 5, 2021.
Prior Publication US 2023/0077071 A1, Mar. 9, 2023
Int. Cl. H04W 40/22 (2009.01); H04B 7/155 (2006.01); H04B 7/26 (2006.01); H04W 40/12 (2009.01)
CPC H04W 40/22 (2013.01) [H04B 7/15507 (2013.01); H04B 7/2606 (2013.01); H04W 40/12 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A first type node (AP1) in a wireless communication system, wherein the first type node (AP1) is adapted to:
communicate with at least one neighboring first type node (AP0, AP2) in the wireless communication system via a corresponding backhaul channel (H10, H21);
receive communication from at least one overheard second type node (U3k) via a corresponding overheard access channel (h3k_1), the overheard second type node (U3k) being adapted to normally communicate with a serving first type node (AP3);
instruct at least one overheard second type node (U3k) to pause transmission to the serving first type node (AP3) at time instants (T+2) when the first type node (AP1) is going to receive a certain signal (X3k(T)) from the neighboring first type node (AP2), where the certain signal (X3k(T)) is intended to be received by the first type node (AP1) without interference from said overheard second type node (U3k) that has been instructed to pause transmission.