The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 2026
Filed:
Nov. 25, 2022
Apogee Networks, Llc, Dallas, TX (US);
Qi Jiang, Shanghai, CN;
Xiaobo Zhang, Shanghai, CN;
APOGEE NETWORKS, LLC, Dallas, TX (US);
Abstract
The present application provides a method and a device in a node for wireless communications. A node firstly receives a target information block, the target information block being generated in a protocol layer below an RRC layer, the target information block being used to determine a first time-frequency resource; and then performs a first random access procedure, the action of performing the first random access procedure comprising transmitting a first message; the first time-frequency resource is associated with one of a first identity and a second identity; the first message is used for random access; whether the first time-frequency resource is associated with the first identity is used to determine whether the first message is an MsgA or an Msg1. This application improves the criterion for determining 2-step random access in the case of Multi-TRP, thereby enhancing the efficiency of random access and optimizing the system performance.