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：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.