公开(公告)号：US20250056624A1

公开(公告)日：2025-02-13

申请号：US18927465

申请日：2024-10-25

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Alessio Marcone ,  Marco Maso ,  Leonardo Chiarello ,  Nhat-Quang Nhan

IPC: H04W74/0833

Abstract: A method includes determining, by a user device in a wireless network, at least one starting random access channel occasion (RO), wherein each of the at least one starting RO is a first valid RO of an RO set for a physical random access (PRACH) transmission with preamble repetitions, wherein the determining the at least one starting RO is based at least on valid ROs; determining, by the user device, an RO set for the PRACH transmission with preamble repetitions based on the determined at least one starting RO, the determined RO set including one of the at least one starting RO; and transmitting, by the user device to a network node, the PRACH transmission with preamble repetitions using the determined RO set.