-
公开(公告)号：US20190244704A1
公开(公告)日：2019-08-08
申请号：US16266510
申请日：2019-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youn Ho Kim , Byung Hoon Ko , Yunseo Ku , Yong Joo Kwon , Ui Kun Kwon , Young Soo Kim , Jin Young Park , Jong Wook Lee , Dae Geun Jang , Chang Mok Choi , Jae Min Kang , Seung Woo Noh , Sang Yun Park , Chang Soon Park , Seung Keun Yoon
IPC: G16H20/60 , A61B5/024 , A61B5/029 , A61B5/0488 , A61B5/145 , A61B5/0402 , A61B5/00
CPC classification number: G16H20/60 , A61B5/0006 , A61B5/0205 , A61B5/02416 , A61B5/029 , A61B5/0402 , A61B5/0488 , A61B5/14532 , A61B5/681 , A61B5/6823 , A61B5/6824 , A61B5/6829 , G16H50/20
Abstract: A dietary habit management apparatus and method are provided. The dietary habit management apparatus includes a bio-signal acquirer configured to acquire a bio-signal of a user, and a processor configured to obtain a total peripheral resistance (TPR) reflected index, from the bio-signal that is acquired by the bio-signal acquirer, and determine whether the user has eaten food, based on the TPR reflected index.
-
公开(公告)号：US10348533B2
公开(公告)日：2019-07-09
申请号：US15971825
申请日：2018-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Soon Park , Young Jun Hong , Sujit Jos , Young Soo Kim , Chandrashekhar Thejaswi PS , Kiran Bynam , Manoj Choudhary
IPC: H04B1/709 , H04L25/03 , H04L25/49 , H04L27/04 , H04B1/7163
Abstract: A method and a transmitter for transmitting a pay load sequence are provided. The transmitter includes a ternary sequence mapper configured to map a binary data sequence to a ternary sequence stored in the transmitter, and a pulse shaping filter configured to generate a first signal based on the mapped ternary sequence. The ternary sequence includes elements of −1, 0, and 1.
-
公开(公告)号：US10205612B2
公开(公告)日：2019-02-12
申请号：US15888510
申请日：2018-02-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sujit Jos , Chandrashekhar Thejaswi Ps , Kiran Bynam , Young Jun Hong , Chang Soon Park , Manoj Choudhary
Abstract: The present invention describes a method and system for simultaneous transmission of data to coherent and non-coherent receivers. The method at the transmitter includes retrieving a base ternary sequence having a pre-defined length, obtaining one or more ternary sequences corresponding to data to be transmitted and transmitting the obtained one or more ternary sequences by the transmitter. The method steps at the receiver includes receiving one or more ternary sequences corresponding to the data transmitted, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the base ternary sequence by the receiver if the receiver is a coherent receiver, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the absolute of the base ternary sequence by the receiver if the receiver is a non-coherent receiver and detecting the transmitted data based on the cyclic shifts corresponding to maximum correlation values.
-
公开(公告)号：US10015290B2
公开(公告)日：2018-07-03
申请号：US14658995
申请日：2015-03-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chang Soon Park , Young Jun Hong , Youngsoo Kim , Hyosun Hwang
CPC classification number: H04L69/22 , H04L1/0009 , H04L1/0025 , H04L1/0075 , H04W28/18
Abstract: A method of a transmitter transmitting a packet encoded by applying a coding scheme based on a wireless channel environment to a receiver, and a method of the receiver detecting the coding scheme applied to the encoded packet and decoding the packet, in which the transmitter applies a spreading factor corresponding to the coding scheme to a preamble of the packet, and the receiver decodes the packet by detecting the coding scheme using the preamble.
-
公开(公告)号：US09887861B2
公开(公告)日：2018-02-06
申请号：US15028645
申请日：2014-10-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sujit Jos , Chandrashekhar Thejaswi Ps , Kiran Bynam , Young Jun Hong , Chang Soon Park , Manoj Choudhary
CPC classification number: H04L25/03834 , H04B1/709 , H04L25/03312 , H04L25/4923 , H04L27/04
Abstract: The present invention describes a method and system for simultaneous transmission of data to coherent and non-coherent receivers. The method at the transmitter includes retrieving a base ternary sequence having a pre-defined length, obtaining one or more ternary sequences corresponding to data to be transmitted and transmitting the obtained one or more ternary sequences by the transmitter. The method steps at the receiver includes receiving one or more ternary sequences corresponding to the data transmitted, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the base ternary sequence by the receiver if the receiver is a coherent receiver, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the absolute of the base ternary sequence by the receiver if the receiver is a non-coherent receiver and detecting the transmitted data based on the cyclic shifts corresponding to maximum correlation values.
-
Patent Agency Ranking
66.发明授权公开(公告)号：US09742510B2
公开(公告)日：2017-08-22
申请号：US14877455
申请日：2015-10-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Soon Park , Joonseong Kang , Young Jun Hong
IPC: H04B17/345 , H04J13/00 , H04L27/26
CPC classification number: H04B17/345 , H04J13/004 , H04L27/2675
Abstract: A packet detection method of a receiver estimates noise power based on received samples and an orthogonal sequence that is orthogonal to a preamble sequence of a transmitter. The method verifies whether a packet is present in a radio channel based on the noise power. Also provided is a transmitter that selects a preamble sequence, modulates a transmission packet, and transmits the modulated transmission packet for reception by such a receiver.
-
67.发明授权公开(公告)号：US09712351B2
公开(公告)日：2017-07-18
申请号：US14011470
申请日：2013-08-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chang Soon Park , Young Jun Hong , Joon Seong Kang , Jong Han Kim
CPC classification number: H04L25/065 , H04L25/063 , H04L25/067 , H04L27/06
Abstract: An apparatus and method are provided to adaptively set a threshold to detect a transmission symbol. The apparatus and method calculate detection parameters to determine the threshold to detect the transmission symbol based on probability distribution parameters, which determine a statistical probability distribution of an input signal. The apparatus and method adaptively detect a present transmission symbol using a previously detected transmission symbol and the detection parameters.
-
68.发明授权公开(公告)号：US09629085B2
公开(公告)日：2017-04-18
申请号：US14176573
申请日：2014-02-10
Applicant: SAMSUNG ELECTRONICS CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Inventor： Chang Soon Park , Young Soo Kim , Hyo Sun Hwang , Jang Won Lee , Sung Yeon Kim , Hyun Sik Jung
CPC classification number: H04W52/0229 , H04W52/0216 , Y02D70/144
Abstract: A communication method of a transmission node includes generating information of a transmission unavailable time period of the transmission node in a reception available time period of a reception node, and transmitting, to the reception node, the information of the transmission unavailable time period. The reception node operates in a sleep state based on the information of the transmission unavailable time period.
-
69.发明授权Reception apparatus having dual reception structure, and method of receiving signal using dual reception structure 有权具有双重接收结构的接收装置，以及使用双重接收结构接收信号的方法公开(公告)号：US09515688B2
公开(公告)日：2016-12-06
申请号：US14679747
申请日：2015-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seok Ju Yun , Ui Kun Kwon , Seong Joong Kim , Chang Soon Park , Young Jun Hong , Hyo Sun Hwang
CPC classification number: H04B1/1036 , H04B2001/1045 , H04W24/10
Abstract: A reception apparatus having a dual reception structure includes a first receiver having a first quality (Q) factor and configured to receive a signal in a predetermined band in response to the first receiver being selected by a reception controller; a second receiver having a second Q factor greater than the first Q factor and configured to receive the signal in the predetermined band in response to the second receiver being selected by the reception controller; and a reception controller configured to select one of the first receiver and the second receiver based on interference information associated with an adjacent band adjacent to the predetermined band.
Abstract translation: 具有双重接收结构的接收装置包括具有第一质量（Q）因子的第一接收机，并且被配置为响应于由接收控制器选择的第一接收机，在预定频带中接收信号; 第二接收机具有大于第一Q因子的第二Q因子，并且被配置为响应于由接收控制器选择的第二接收机接收预定频带中的信号; 以及接收控制器，被配置为基于与与预定频带相邻的相邻频带相关联的干扰信息来选择第一接收机和第二接收机之一。
-
70.发明授权公开(公告)号：US09231735B2
公开(公告)日：2016-01-05
申请号：US14172197
申请日：2014-02-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ui Kun Kwon , Chang Soon Park , Chi Sung Bae , Joon Seong Kang , Sang Joon Kim , Seung Keun Yoon , Chang Mok Choi
CPC classification number: H04L1/08 , H04L1/0091 , H04L25/49
Abstract: A method and apparatus provide for stable signal demodulation in a communication system. The method and apparatus includes including detecting an erroneous demodulation value based on backward-demodulation of received signals, using a difference between a received signal to be demodulated and a preceding signal of the received signals and correcting the error demodulation value. Alternatively, backward-demodulation is used to confirm received signals.
Abstract translation: 一种在通信系统中提供稳定信号解调的方法和装置。 该方法和装置包括：使用接收的待解调信号与接收信号的先前信号之间的差异，基于接收信号的反向解调来检测错误的解调值，并校正误差解调值。 或者，使用反向解调来确认接收到的信号。
-
-
-
-
-
-
-
-
-
Search Results
95
records
(took 0.028 seconds)
