公开(公告)号：US20250023766A1

公开(公告)日：2025-01-16

申请号：US18647265

申请日：2024-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Qi LI ,  Di SU ,  Bowen YANG ,  Chen QIAN

IPC: H04L27/26 ,  H04L1/00 ,  H04W8/22 ,  H04W52/36

Abstract: The disclosure relates to a 5th generation (5G) communication system or a 6th generation (6G) communication system for supporting a higher data rate than a 4th generation (4G) communication system, such as long term evolution (LTE). A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes transmitting a first message to a first network node, wherein the first message indicates whether the UE has a capability related to supporting peak-to-average power ratio (PAPR) processing, or the first message indicates whether the UE has a capability related to supporting tone reservation (TR) technology, receiving a second message transmitted by the first network node, wherein the second message informs the UE to use or not to use TR technology, determining information of reserved tones when using TR technology according to the second message, wherein the information of reserved tones includes at least one of the proportion, number, or position of reserved tones, determining an uplink signal based on the information of reserved tones, and transmitting the uplink signal.