US 11,818,708 B2
Method and apparatus for multi-hop integrated access and backhaul systems
Tun-Huai Shih, Taipei (TW); and Meng-Hui Ou, Taipei (TW)
Assigned to ASUSTek Computer Inc., Taipei (TW)
Filed by ASUSTek Computer Inc., Taipei (TW)
Filed on Jul. 27, 2021, as Appl. No. 17/443,494.
Application 17/443,494 is a continuation of application No. 16/433,133, filed on Jun. 6, 2019, granted, now 11,109,399.
Claims priority of provisional application 62/693,958, filed on Jul. 4, 2018.
Claims priority of provisional application 62/692,422, filed on Jun. 29, 2018.
Prior Publication US 2021/0360658 A1, Nov. 18, 2021
Int. Cl. H04W 28/02 (2009.01); H04W 72/1263 (2023.01); H04W 80/02 (2009.01); H04W 72/12 (2023.01); H04W 72/23 (2023.01)
CPC H04W 72/1263 (2013.01) [H04W 28/0278 (2013.01); H04W 72/12 (2013.01); H04W 72/23 (2023.01); H04W 80/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for a first node, comprising:
triggering a first scheduling request (SR) based upon a first buffer status report (BSR) that is triggered prior to the first node receiving uplink data from a second node, wherein the second node is a child node of the first node;
transmitting a second BSR, comprising a latest buffer status, to a third node, wherein the first SR is kept pending in response to transmitting the second BSR to the third node; and
transmitting the first BSR to the third node, wherein the first SR is cancelled in response to transmitting the first BSR to the third node.