US 12,219,616 B1
Method and device for use in nodes for wireless communication
Ling Lyu, Shanghai (CN); Zheng Zhao, Shanghai (CN); and Zhongzhi Yang, Shanghai (CN)
Assigned to Quectel Wireless Solutions Co., Ltd., Shanghai (CN)
Filed by QUECTEL WIRELESS SOLUTIONS CO., LTD., Shanghai (CN)
Filed on Oct. 18, 2024, as Appl. No. 18/920,026.
Application 18/920,026 is a continuation of application No. PCT/CN2023/104459, filed on Jun. 30, 2023.
Int. Cl. H04W 74/0833 (2024.01)
CPC H04W 74/085 (2013.01) 11 Claims
OG exemplary drawing
 
1. A method, comprising:
transmitting, by a first node, X1 first random access (RA) preambles, X1 being a positive integer greater than 1;
monitoring a control signaling for a first random access response (RAR) during a first time-window, wherein the first RAR corresponds to the X1 first RA preambles;
updating a current value of a first counter to obtain an updated value of the first counter when reception of the first RAR is not successful while the first time-window expires; and
performing at least one of the following:
transmitting X2 second RA preambles in response to the updated value of the first counter being less than a first threshold, wherein X2 is a positive integer greater than or equal to X1; or
dropping transmission of X2 second RA preambles in response to the updated value of the first counter being greater than the first threshold.