ALEXANDRIA, Va., March 5 -- United States Patent no. 12,245,294, issued on March 4, was assigned to Quectel Wireless Solutions Co. Ltd. (Shanghai).

"Method for node used for wireless communication and apparatus" was invented by Ling Lyu (Shanghai), Zheng Zhao (Shanghai) and Zhongzhi Yang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method for a node used for wireless communication and an apparatus. One example method includes: receiving first signaling, wherein the first signaling indicates a plurality of physical random access channel occasion groups, and each of the plurality of physical random access channel occasion groups comprises a plurality of physical random access channel...