公开(公告)号：US20220239455A1

公开(公告)日：2022-07-28

申请号：US17716508

申请日：2022-04-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu PARK ,  Gyouhwan KIM ,  Jai-Jin LIM ,  Jaeho JEON ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/04 ,  H04W76/27

Abstract: An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus 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).

公开(公告)号：US20200235904A1

公开(公告)日：2020-07-23

申请号：US16840979

申请日：2020-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu PARK ,  Gyouhwan KIM ,  Jai-Jin LIM ,  Jaeho JEON ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/04 ,  H04W76/27

Abstract: An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus 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).

公开(公告)号：US20240063993A1

公开(公告)日：2024-02-22

申请号：US18499662

申请日：2023-11-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu PARK ,  Gyouhwan KIM ,  Jai-Jin LIM ,  Jaeho JEON ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/0446 ,  H04W76/27 ,  H04W72/20

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04W72/0446 ,  H04W76/27 ,  H04L5/1469 ,  H04L5/0073 ,  H04L5/0053 ,  H04W72/20 ,  H04W48/12

Abstract: An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus 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).

公开(公告)号：US20250150246A1

公开(公告)日：2025-05-08

申请号：US19002187

申请日：2024-12-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanho AN ,  Jonghyung KWUN ,  Jinhyuk LEE ,  Jonghyune KIM ,  Taekhoon KIM ,  Jinwoo YANG ,  Hyoungju JI ,  Seunghoon CHOI ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04W8/24 ,  H04W72/0457 ,  H04W72/21

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. A method performed by a base station configured to support a time division duplex (TDD) system in a wireless communication system, according to various embodiments of the present disclosure, may comprise: transmitting, to a terminal, resource configuration information including a first cross division duplex-uplink (XDD-UL) section; determining whether a change of the first XDD-UL section is necessary; identifying a second XDD-UL section based on the determination result; transmitting, to the terminal, information about the second XDD-UL section; and receiving, from the terminal, an uplink signal on the basis of the first XDD-UL section and/or the second XDD-UL section.

公开(公告)号：US20170048791A1

公开(公告)日：2017-02-16

申请号：US15118729

申请日：2015-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyu CHOI

IPC: H04W48/18 ,  H04W36/00 ,  H04W72/04

Abstract: Provided is a method for managing terminals by a base station when a plurality of networks coexist. Specifically, in a wireless communication system where a first network coexists with a second network, the terminal management method of a base station of the first network may include: receiving coexistence information from a first network management apparatus managing the base station, and examining the coexistence information; generating time information that is needed by a user equipment attached to the first network to access a third network on the basis of the coexistence information; and sending a message containing the time information to the user equipment. Thereby, it is possible to operate WiMAX and TD-LTE simultaneously while using a CDMA network for a voice service.

Abstract translation: 提供了一种当多个网络共存时由基站管理终端的方法。 具体地，在第一网络与第二网络共存的无线通信系统中，第一网络的基站的终端管理方法可以包括：从管理基站的第一网络管理装置接收共存信息，并检查共存 信息; 生成连接到第一网络的用户设备基于共存信息访问第三网络所需的时间信息; 并向用户设备发送包含时间信息的消息。 因此，可以在使用用于语音服务的CDMA网络的同时操作WiMAX和TD-LTE。

公开(公告)号：US20180343103A1

公开(公告)日：2018-11-29

申请号：US15991562

申请日：2018-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu PARK ,  Gyouhwan KIM ,  Jai-Jin LIM ,  Jaeho JEON ,  Youngkyu CHOI

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/04 ,  H04W76/27

Abstract: An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus 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).