公开(公告)号：US20220060882A1

公开(公告)日：2022-02-24

申请号：US17356138

申请日：2021-06-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun BAE

IPC: H04W8/24

Abstract: Disclosed are methods for optimized capability signaling by a user equipment (UE). For the same level of control on the UE side in combining a previous release-N and a new release N+m, the UE should be able to utilize the existing signaling in release N together with the signaling in release N+m. Otherwise, if the UE only utilizes release N+m, the UE will be unable to have the benefit of the same level of control that was provided in release N.

公开(公告)号：US20210352735A1

公开(公告)日：2021-11-11

申请号：US17233435

申请日：2021-04-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hyun BAE ,  Mohammed KARMOOSE ,  Yaser Mohamed Mostafa Kamal FOUAD

IPC: H04W74/08 ,  H04W8/24 ,  H04W72/12 ,  H04L1/18

Abstract: A method may include sending a contention resolution message for a random access procedure from a user equipment (UE) through a physical uplink channel in a wireless communication network, and sending a repetition of the contention resolution message from the UE through the physical uplink channel. The physical uplink channel may include a physical uplink shared channel (PUSCH). The method may further include selecting a preamble from a first preamble group corresponding to a capability of the UE to send the repetition of the contention resolution message, and sending the preamble from the UE. Selecting the preamble from the first preamble group may include selecting a preamble from a first preamble sub-group corresponding to the capability of the UE to send the repetition of the contention resolution message.

公开(公告)号：US20210112572A1

公开(公告)日：2021-04-15

申请号：US17007771

申请日：2020-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid SABER ,  Jung Hyun BAE

IPC: H04W72/12 ,  H04L1/00

Abstract: Methods and apparatuses are provided for monitoring a physical downlink control channel (PDCCH). A first time gap is set from an end of the PDCCH to a beginning of a physical downlink shared channel (PDSCH). A second time gap is set from an end of the PDSCH to a beginning of a physical uplink control channel (PUCCH). A high priority channel and a low priority channel are configured in a PDCCH monitoring span. At least one parameter indicating a minimum amount of additional time required by a user equipment (UE) for processing the low priority channel, is received from the UE. Based on the at least one parameter, the UE is configured with at least one offset used to increase at least one of the first time gap and the second time gap.

公开(公告)号：US20200295782A1

公开(公告)日：2020-09-17

申请号：US16885566

申请日：2020-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Kee-Bong SONG ,  Jung Hyun BAE

IPC: H03M13/11 ,  H03M13/25

Abstract: An apparatus and method are provided. The apparatus includes a decoder including a first input configured to receive transport blocks, a second input, and an output configured to provide a decoded codeword, and an offset value updater including an input connected to the output of the decoder, and an output, connected to the second input of the decoder, configured to provide an updated offset value.

公开(公告)号：US20200177204A1

公开(公告)日：2020-06-04

申请号：US16269190

申请日：2019-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ahmed A. ABOTABL ,  Kee-Bong SONG ,  Jung Hyun BAE

IPC: H03M13/11 ,  H03M13/25

Abstract: An apparatus and method are provided. The apparatus includes a decoder, including a first input configured to receive transport blocks, a second input, a third input, a fourth input, and an output configured to provide a decoded codeword, and an offset value updater, including an input connected to the output of the decoder, a first output connected to the third input of the decoder configured to provide an updated offset value, and a second output connected to the fourth input of the decoder configured to provide an index for a next codeword to be decoded.

公开(公告)号：US20250159532A1

公开(公告)日：2025-05-15

申请号：US18944794

申请日：2024-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid SABER ,  Mohamed Mokhtar Gaber Moursi AWADIN ,  Yuan-Sheng CHENG ,  Jung Hyun BAE

IPC: H04W24/10 ,  H04B7/06 ,  H04W24/02

Abstract: A system and a method are disclosed for AI/ML model LCM. A method performed by a UE includes transmitting, to a base station, a plurality of properties of supported functionalities for each of a plurality of AI/ML use cases, wherein each of the plurality of AI/ML use cases is configured with an individual use case ID; transmitting, to the base station, a maximum number of AI/ML active functionalities that the UE supports across the plurality of AI/ML use cases; receiving, from the based station, a report configuration based on the plurality of properties of supported functionalities for each of the plurality of AI/ML use cases and the maximum number of AI/ML active functionalities that the UE supports across the plurality of AI/ML use cases; generating a report based on the report configuration; and transmitting the report to the base station.

公开(公告)号：US20250055534A1

公开(公告)日：2025-02-13

申请号：US18784894

申请日：2024-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid SABER ,  Jung Hyun BAE

IPC: H04B7/06 ,  H04L25/02 ,  H04W24/02

Abstract: An apparatus may include a receiver configured to receive a reference signal using a channel, and receive restriction information relating to the channel, a processing circuit configured to determine channel information based on the reference signal, and generate, using a machine learning model, a representation based on the channel information and the restriction information, a transmitter configured to transmit the representation.

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.

公开(公告)号：US20240348405A1

公开(公告)日：2024-10-17

申请号：US18630369

申请日：2024-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hamid SABER ,  Jung Hyun BAE

IPC: H04L5/00

CPC classification number: H04L5/0053

Abstract: A system and a method are disclosed for monitoring a PDCCH. A method performed by a UE includes i. selecting a CORESET from among a set of CORESETs in a slot; ii. determining a qcl type value of the reference CORESET; iii. determining a first set of CORESETs in the set of CORESETs in the slot that overlap with the reference CORESET and have a same qcl type value as the reference CORESET; iv. determining a second set of CORESETs in the set of CORESETs in the slot that overlaps with the first set of CORESETs and has a different qcl type value than the reference CORESET; and v. removing, from the set of CORESETs in the slot, the first and second sets of CORESETs.