US 11,974,328 B2
Random access resource allocation for integrated access and backhaul nodes
Junfeng Zhang, Shenzhen (CN); Feng Bi, Shenzhen (CN); and Peng Hao, Shenzhen (CN)
Assigned to ZTE Corporation, Shenzhen (CN)
Filed by ZTE CORPORATION, Guangdong (CN)
Filed on Sep. 16, 2022, as Appl. No. 17/946,705.
Application 17/946,705 is a continuation of application No. 17/108,974, filed on Dec. 1, 2020, granted, now 11,457,481.
Application 17/108,974 is a continuation of application No. PCT/CN2018/095064, filed on Jul. 10, 2018.
Prior Publication US 2023/0020000 A1, Jan. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 74/00 (2009.01); H04L 27/26 (2006.01); H04L 41/0803 (2022.01); H04W 72/044 (2023.01); H04W 74/0833 (2024.01)
CPC H04W 74/0833 (2013.01) [H04L 27/2605 (2013.01); H04L 41/0803 (2013.01); H04W 72/044 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A method for wireless communications, comprising:
configuring, by a first communication node, a first set of parameters related to random access procedure by a second communication node on a first communication link between the first communication node and the second communication node; and
receiving, from the second communication node, a random access signal that uses the first set of parameters on the first communication link;
wherein the first communication node provides wireless connectivity to a third communication node via a second communication link that shares at least some transmission resources with the first communication link;
wherein the first set of parameters includes of a random access format, a random access root sequence index, a random access cyclic shift, and random access time-frequency resources, and
wherein the first communication node configures the random access format in the first set of parameters independent from the random access format in a second set of parameters used by the third communication node for random access using the second communication link.