公开(公告)号：US20180069606A1

公开(公告)日：2018-03-08

申请号：US15696551

申请日：2017-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Junhee JEONG ,  Ingil BAEK

IPC: H04B7/04 ,  H04B7/0408

CPC classification number: H04B7/043 ,  H04B7/024 ,  H04B7/0408 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0814 ,  H04W48/20

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver and at least one processor operatively coupled to the at least one transceiver. The at least one processor is configured to control the transceiver to communicate through a cell determined based on information regarding a strength of a received signal for a first cell and a path diversity (PD) for the first cell. The PD comprises information regarding paths associated with the first cell.

公开(公告)号：US20240365261A1

公开(公告)日：2024-10-31

申请号：US18764859

申请日：2024-07-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Ingil BAEK ,  Seokjun YOON ,  Sanguk JEONG

IPC: H04W56/00 ,  H04B17/318 ,  H04W80/02

CPC classification number: H04W56/0015 ,  H04B17/328 ,  H04W56/0045 ,  H04W80/02

Abstract: A method performed by a terminal for aligning uplink synchronization in wireless communication system, includes: obtaining a difference value between: first downlink synchronization based on a synchronization signal/physical broadcast channel (SS/PBCH) block corresponding a first beam and second downlink synchronization based on the SS/PBCH block corresponding a second beam; based on a comparison between the second downlink synchronization and cyclic prefix (CP) length, transmitting, to a base station, reporting information comprising information associated with the difference value; and receiving, from the base station, information on a timing advance (TA) value derived based on the information associated with the difference value.

公开(公告)号：US20220077896A1

公开(公告)日：2022-03-10

申请号：US17528725

申请日：2021-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Junhee JEONG ,  Ingil BAEK

IPC: H04B7/0426 ,  H04B7/0408

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver and at least one processor operatively coupled to the at least one transceiver. The at least one processor is configured to control the transceiver to communicate through a cell determined based on information regarding a strength of a received signal for a first cell and a path diversity (PD) for the first cell. The PD comprises information regarding paths associated with the first cell.

公开(公告)号：US20210266826A1

公开(公告)日：2021-08-26

申请号：US17315515

申请日：2021-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Ingil BAEK ,  Junhee JEONG

IPC: H04W48/16 ,  H04W76/27 ,  H04W24/10

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). An apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver and at least one processor operably coupled to the at least one transceiver. The at least one processor performs a frequency scanning through a first beam set, identifies at least one cell based on the frequency scanning, and communicates with the at least one identified cell through a second beam set.

公开(公告)号：US20190281568A1

公开(公告)日：2019-09-12

申请号：US16295602

申请日：2019-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Ingil BAEK ,  Junhee JEONG

IPC: H04W56/00 ,  H04W16/28

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A terminal and method of the terminal in a wireless communication system are provided. The terminal includes at least one transceiver and at least one processor operatively connected to the at least one transceiver. The at least one processor is configured to acquire synchronization information of a first beam which is a serving beam, update the synchronization information based on the first beam or at least one second beam, determine at least one channel quality of the at least one second beam based on the updated synchronization information, and update the serving beam based on the at least one channel quality.

公开(公告)号：US20190280911A1

公开(公告)日：2019-09-12

申请号：US16295233

申请日：2019-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doyoung JUNG ,  Sangkyou RYOU ,  Ingil BAEK ,  Junhee JEONG

IPC: H04L27/26 ,  H04W72/04 ,  H04W56/00 ,  H04W24/10

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the disclosure, an apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver, and at least one processor configured to be operatively connected to the at least one transceiver, wherein the at least one processor may be configured to: obtain first synchronization of a first carrier that is in synchronization, determine second synchronization of a second carrier that is out of synchronization based on the first synchronization, and perform communication based on the second synchronization.