公开(公告)号：US10892861B2

公开(公告)日：2021-01-12

申请号：US15948610

申请日：2018-04-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Sung Lim ,  Hun-Kee Kim ,  Sung-Man Han

IPC: H04L1/18 ,  H04W72/04

Abstract: An apparatus and a method for transmitting HARQ feedback information in a wireless communication system are provided. In so doing, the method for transmitting the HARQ feedback information in a receiving end includes confirming the number of packets received from a transmitting end, and when receiving a reference number of packets from the transmitting end, transmitting to the transmitting end a feedback signal comprising HARQ feedback information for the reference number of the packets.

公开(公告)号：US10136401B2

公开(公告)日：2018-11-20

申请号：US14204552

申请日：2014-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Kuk Choi ,  Kwang-Chul Kim ,  Hun-Kee Kim

IPC: H04W56/00

Abstract: A method of operating a terminal that is related to achieving synchronization in a wireless communication system is provided. The method includes receiving signals with a bandwidth comprising a plurality of channels, selecting at least one channel group to attempt to detect based on radio frequency level per a reception signal, wherein the channel group denotes a set of channels that belongs to one bandwidth, and performing a synchronization procedure on each of channels that belong to the at least one channel group selected.

公开(公告)号：US09654318B2

公开(公告)日：2017-05-16

申请号：US14625163

申请日：2015-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minh Viet Nguyen ,  Sai Subramany Amthoota ,  Kwang-Chul Kim ,  Hun-Kee Kim

IPC: H04L1/00 ,  H04L27/00 ,  H04L27/22 ,  H04L27/233 ,  H04J11/00 ,  H04L27/20

CPC classification number: H04L27/0008 ,  H04J11/0046 ,  H04L1/0036 ,  H04L27/0012 ,  H04L27/2017 ,  H04L27/2089 ,  H04L27/22 ,  H04L27/2334

Abstract: An apparatus for switching between receivers according to a characteristic of a received signal in a communication system includes a radio frequency unit that modulates at least two signals received from transmission devices, and a Channel Impulse Response (CIR) shape comparison unit that determines characteristics of the modulated signals by using a CIR and selects a receiver according to the determined characteristics of the modulated signals.

公开(公告)号：US09385841B2

公开(公告)日：2016-07-05

申请号：US14100837

申请日：2013-12-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwan-Min Kang ,  Hun-Kee Kim ,  Young-Ik Cho

IPC: H04L1/18 ,  H04L1/00

CPC classification number: H04L1/1854 ,  H04L1/0007 ,  H04L1/1816 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1845

Abstract: Methods and apparatus are provided for transmitting and receiving data in a wireless communication system. A number of errors for a received data is determined. A power boosting message is generated and transmitted based on the number of errors to a transmitting apparatus such that the transmitting apparatus is configured to transmit data using a boosting power.

Abstract translation: 提供了用于在无线通信系统中发送和接收数据的方法和装置。 确定接收数据的多个错误。 基于发送装置的错误数量生成并发送功率提升消息，使得发送装置被配置为使用升压功率发送数据。

公开(公告)号：US20150124719A1

公开(公告)日：2015-05-07

申请号：US14381439

申请日：2013-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Sung Lim ,  Hun-Kee Kim ,  Sung-Man Han

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04L1/1896 ,  H04L1/1812 ,  H04L1/1854 ,  H04W72/0413

Abstract: An apparatus and a method for transmitting HARQ feedback information in a wireless communication system are provided. In so doing, the method for transmitting the HARQ feedback information in a receiving end includes confirming the number of packets received from a transmitting end, and when receiving a reference number of packets from the transmitting end, transmitting to the transmitting end a feedback signal comprising HARQ feedback information for the reference number of the packets.

Abstract translation: 提供了一种用于在无线通信系统中发送HARQ反馈信息的装置和方法。 这样做，用于在接收端发送HARQ反馈信息的方法包括确认从发送端接收到的分组的数量，并且当从发送端接收到参考数量的分组时，向发送端发送反馈信号，该反馈信号包括 HARQ反馈信息用于分组的参考号。

公开(公告)号：US20160149734A1

公开(公告)日：2016-05-26

申请号：US14625163

申请日：2015-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minh Viet Nguyen ,  Sai Subramany Amthoota ,  Kwang-Chul Kim ,  Hun-Kee Kim

IPC: H04L27/00 ,  H04L27/233 ,  H04L27/22

CPC classification number: H04L27/0008 ,  H04J11/0046 ,  H04L1/0036 ,  H04L27/0012 ,  H04L27/2017 ,  H04L27/2089 ,  H04L27/22 ,  H04L27/2334

Abstract: An apparatus for switching between receivers according to a characteristic of a received signal in a communication system includes a radio frequency unit that modulates at least two signals received from transmission devices, and a Channel Impulse Response (CIR) shape comparison unit that determines characteristics of the modulated signals by using a CIR and selects a receiver according to the determined characteristics of the modulated signals.

Abstract translation: 一种用于在通信系统中根据接收信号的特性切换接收机的装置包括：调制从传输装置接收的至少两个信号的射频单元，以及一个通道脉冲响应（CIR）形状比较单元， 通过使用CIR调制信号，并根据确定的调制信号的特性选择接收机。

公开(公告)号：US11855787B2

公开(公告)日：2023-12-26

申请号：US17145721

申请日：2021-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Sung Lim ,  Hun-Kee Kim ,  Sung-Man Han

IPC: H04L1/18 ,  H04W72/04 ,  H04L1/1867 ,  H04L1/1812 ,  H04L1/1829 ,  H04W72/21

CPC classification number: H04L1/1896 ,  H04L1/1812 ,  H04L1/1854 ,  H04W72/21

Abstract: An apparatus and a method for transmitting HARQ feedback information in a wireless communication system are provided. In so doing, the method for transmitting the HARQ feedback information in a receiving end includes confirming the number of packets received from a transmitting end, and when receiving a reference number of packets from the transmitting end, transmitting to the transmitting end a feedback signal comprising HARQ feedback information for the reference number of the packets.

公开(公告)号：US09973307B2

公开(公告)日：2018-05-15

申请号：US14381439

申请日：2013-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-Sung Lim ,  Hun-Kee Kim ,  Sung-Man Han

IPC: H04L1/18 ,  H04W72/04

CPC classification number: H04L1/1896 ,  H04L1/1812 ,  H04L1/1854 ,  H04W72/0413

Abstract: An apparatus and a method for transmitting HARQ feedback information in a wireless communication system are provided. In so doing, the method for transmitting the HARQ feedback information in a receiving end includes confirming the number of packets received from a transmitting end, and when receiving a reference number of packets from the transmitting end, transmitting to the transmitting end a feedback signal comprising HARQ feedback information for the reference number of the packets.