US 12,218,862 B2
Method and device in nodes used for wireless communication
Jin Liu, Shanghai (CN); and Xiaobo Zhang, Shanghai (CN)
Assigned to SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED, Shanghai (CN)
Filed by Jin Liu, Shanghai (CN); and Xiaobo Zhang, Shanghai (CN)
Filed on Jul. 29, 2022, as Appl. No. 17/876,564.
Application 17/876,564 is a continuation of application No. PCT/CN2021/073016, filed on Jan. 21, 2021.
Claims priority of application No. 202010077729.4 (CN), filed on Jan. 31, 2020.
Prior Publication US 2023/0022606 A1, Jan. 26, 2023
Int. Cl. H04W 72/04 (2023.01); H04L 5/00 (2006.01); H04W 74/0833 (2024.01); H04W 76/00 (2018.01); H04W 76/25 (2018.01); H04W 88/08 (2009.01)
CPC H04L 5/0005 (2013.01) [H04L 5/0048 (2013.01); H04W 74/0833 (2013.01); H04W 76/25 (2018.02)] 20 Claims
OG exemplary drawing
 
1. A first node for wireless communications, comprising:
a first transmitter, transmitting a first signal, the first signal carrying a first signature sequence;
a first receiver, receiving a second signal, the second signal carrying a first identifier, the first signature sequence being used to indicate the first identifier; and
the first transmitter, transmitting a third signal on a target time-frequency resource block;
wherein the second signal is used to indicate a first time-frequency resource block, the first time-frequency resource block is used to determine a target time-frequency resource set, the target time-frequency resource set comprises multiple time-frequency resource blocks, and the first time-frequency resource block is one of the multiple time-frequency resource blocks comprised in the target time-frequency resource set; the target time-frequency resource block is one of the multiple time-frequency resource blocks comprised in the target time-frequency resource set, and whether the third signal carries a first-type information block is used to determine the target time-frequency resource block out of the target time-frequency resource set; the first-type information block comprises control-plane information; the first signal is transmitted on a random access channel.