公开(公告)号：US20220400419A1

公开(公告)日：2022-12-15

申请号：US17728340

申请日：2022-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mirette SADEK ,  Hongbing CHENG ,  Jung Hyun BAE

IPC: H04W36/00 ,  H04W4/029 ,  H04W4/33 ,  H04B17/318 ,  G06N3/04

Abstract: Disclosed is a method for determining whether to trigger of a conditional handover, including estimating, using a line-of-sight (LoS) channel, a received signal power as a function of a blocker used to simulate a human body, determining multiple stages of potential blockage of the received signal power by the blocker, predicting, using long-short-term memory (LTSM), a channel state and the potential blockage, and determining whether to trigger the conditional handover based on the predicted channel state and potential blockage.

公开(公告)号：US20250048346A1

公开(公告)日：2025-02-06

申请号：US18793085

申请日：2024-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mohamed Mokhtar Gaber Moursi AWADIN ,  Jung Hyun BAE ,  Mirette SADEK

IPC: H04W72/0453 ,  H04L5/00 ,  H04L5/14 ,  H04W72/0457 ,  H04W72/51

Abstract: A system and a method are disclosed for UE operations in an SBFD operation mode. A method performed by a UE includes transmitting, to a base station, capability information for operating in an SBFD mode; receiving, from the base station, configuration information, based on the capability information, for UL signals and channels to be transmitted by the UE in a UL subband while receiving DL signals and channels within a DL subband; and based on the configuration information, performing at least one of setting a gap in a frequency domain between the DL subband and the UL subband, wherein each of the DL subband and the UL subband includes a set of RBs for reception and transmission, respectively; determining a DL signal and a UL signal that cannot be simultaneously received and transmitted, respectively; or managing a high SI scenario.

公开(公告)号：US20250047394A1

公开(公告)日：2025-02-06

申请号：US18793137

申请日：2024-08-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mohamed Mokhtar Gaber Moursi AWADIN ,  Jung Hyun BAE ,  Mirette SADEK

IPC: H04B17/336 ,  H04L5/00 ,  H04L5/14

Abstract: A system and a method are disclosed for UE operations in an SBFD operation mode. A method includes receiving, from a base station, configuration information for UL RSs to be transmitted by the UE while receiving DL interference or channel measurement signals; transmitting, to the base station, the UL RSs while receiving the DL interference or channel measurement signals, based on the configuration information; estimating SI based on the transmitted UL RSs and the DL received interference or channel measurement signals; and transmitting, to the base station, a report corresponding to the received DL interference or channel measurement signals.