-
公开(公告)号：US10425204B2
公开(公告)日：2019-09-24
申请号：US15069210
申请日：2016-03-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hoon-Dong Noh , Dong-Han Kim , Young-Bum Kim , Young-Woo Kwak , Cheol-Kyu Shin , Youn-Sun Kim , Jin-Young Oh , Seung-Hoon Choi , Sang-Min Ro , Ju-Ho Lee
IPC: H04L5/00 , H04B7/0417 , H04B7/0456 , H04B7/06
Abstract: A method for reporting channel state information by a terminal in a multiple access based communication system is provided. The method includes determining a most favored direction with a highest signal quality with respect to a reference signal received from a base station and determining, as a reported object, some channel directions including the most favored direction among channel directions formed together with the base station, identifying a channel quality information group including channel quality information corresponding to the some channel directions among channel quality information groups classified according to a distance measured with respect to the most favored direction, and transmitting the identified channel quality information group to the base station.
-
公开(公告)号：US10390352B2
公开(公告)日：2019-08-20
申请号：US14349875
申请日：2012-10-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Sun Kim , Ki-Il Kim , Ju-Ho Lee , Hyo-Jin Lee , Joon-Young Cho , Seung-Hoon Choi
Abstract: Disclosed is a method and apparatus for transmitting channel state information (CSI) by a user equipment in a mobile communication system. The method includes receiving a CSI-reference signal (CSI-RS) for measuring a state of a downlink channel and a CSI feedback-related configuration from a base station (BS); determining a channel quality indication (CQI) for at least one transmission point and control information for determining a CQI for multiple transmission points, based on the received CSI-RS and CSI feedback-related configuration; and transmitting the determined CQI for the at least one transmission point and control information to the BS.
-
公开(公告)号：US10263680B2
公开(公告)日：2019-04-16
申请号：US14831363
申请日：2015-08-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyo-Jin Lee , Youn-Sun Kim , Ju-Ho Lee
IPC: H04B7/06 , H04L25/00 , H04L5/00 , H04B7/0417
Abstract: Methods and apparatuses are provided for reporting channel status by a user equipment (UE) in a communication system. Information on at least one channel status information reference signal is received from an evolved node B. A first channel status based on a first period and a first set of the at least one channel status information reference signal, is reported to the evolved node B. A second channel status based on a second period and a second set of the at least one channel status information reference signal, is reported to the evolved node B. The first channel status includes at least one of a precoding matrix indicator (PMI), a channel quality indicator (CQI), and a ranking indication (RI), and the second channel status includes at least one of a CQI, a PMI and a RI. The RI of the second channel status is same as the RI of the first channel status.
-
74.发明授权公开(公告)号：US10237860B2
公开(公告)日：2019-03-19
申请号：US14375108
申请日：2013-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Sun Kim , Ki-Il Kim , Ju-Ho Lee , Hyo-Jin Lee , Joon-Young Cho , Hyoung-Ju Ji , Seung-Hoon Choi
Abstract: The present invention relates to a method for transmitting data from a base station to a terminal in a wireless communication system, wherein the method includes the steps of: determining a terminal for transmitting downlink data; when the downlink data is transmitted, confirming the kind of subframe in which the downlink data is transmitted; when the subframe is a normal subframe, transmitting the downlink data on the basis of a cell specific reference signal (CRS) or a demodulation reference signal (DMRS); and, when the subframe is a multimedia broadcast multicast service signal frequency network (MBSFN) subframe, transmitting the downlink data on the basis of the DMRS.
-
公开(公告)号：US10070515B2
公开(公告)日：2018-09-04
申请号：US15175510
申请日：2016-06-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Eun-soo Park , Keum-hwan Park , Ju-Ho Lee , Jin-man Park , Young-soo Lee
IPC: H05K1/09 , H05K1/02 , G09F9/30 , H01L31/0224 , H05K3/06
CPC classification number: H05K1/0274 , G09F9/301 , H01L31/022466 , H01L51/0021 , H01L51/442 , H05K1/097 , H05K3/06 , H05K2201/0108 , H05K2201/026 , Y02E10/549
Abstract: A transparent electrode using an amorphous alloy is provided. The transparent electrode includes a flexible substrate and an amorphous alloy layer configured to have conductivity and to be formed on the flexible substrate so as to have a plurality of voids.
-
Patent Agency Ranking
公开(公告)号：US10045177B2
公开(公告)日：2018-08-07
申请号：US14739781
申请日：2015-06-15
Applicant: Samsung Electronics Co., Ltd
Inventor： Jong-Han Park , Duckey Lee , Sang-Soo Lee , Sung-Ho Choi , Sang-Bum Kim , Soeng-Hun Kim , Woo-Seong Kim , Ju-Ho Lee , Jae-Hyuk Jang
IPC: H04M3/42 , H04W4/70 , H04W4/50 , H04W4/60 , H04W76/28 , H04W4/12 , H04W4/24 , H04W8/18 , H04W76/04 , H04W8/20 , H04W4/00 , H04W12/02 , H04W88/08
Abstract: The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A user equipment in a communication system, according to various embodiments of the present disclosure, includes: a controller that determines at least one communication service to deactivate among communication services that are able to be provided and a transmitter that transmits, to a server, a message for identifying the at least one communication service to deactivate.
-
公开(公告)号：US09774435B2
公开(公告)日：2017-09-26
申请号：US15230922
申请日：2016-08-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwan-Joon Kwon , Ju-Ho Lee , Joon-Young Cho , Jin-Kyu Han , Dong-Hee Kim , Yun-Ok Cho
CPC classification number: H04L5/0055 , H04J13/0048 , H04L1/0014 , H04L5/0007 , H04L5/0016 , H04L5/0044
Abstract: A method apparatus and system for efficiently transmitting and receiving channels are provided in a wireless communication system based on Orthogonal Frequency Division Multiplexing (OFDM). A multiplexing scheme differs according to a channel when a transmitter transmits a packet data channel, a common control channel and a control channel designated for a particular user. Uncoded 1-bit information is broadly dispersed in frequency and time domains using multiplexing technology for maximizing diversity in a channel for transmitting information of at least one bit to a particular user like an acknowledgement (ACK) channel. The transmitter converts a sequence obtained by multiplexing multiple bits to be transmitted to a plurality of users to parallel signals, and broadly disperses the parallel signals in the time and frequency domains. When the uncoded 1-bit information is transmitted, reception reliability is improved because channel coding and transmission are efficiently performed using a small amount of resources.
-
公开(公告)号：US20170257794A1
公开(公告)日：2017-09-07
申请号：US15506678
申请日：2015-08-25
Applicant: Samsung Electronics Co., Ltd
Inventor： Sang-Bum Kim , Soeng-Hun Kim , Han-IL Yu , Ju-Ho Lee , Jae-Hyuk Jang , Kyeong-In Jeong
CPC classification number: H04W28/04 , H04B15/02 , H04W4/80 , H04W72/082 , H04W72/1215 , H04W76/28
Abstract: Disclosed are a method and apparatus for controlling interference between Internet of Things (IoT) devices. The method for controlling interference between IoT devices includes: selecting a device that will execute interference avoidance among devices that are capable of performing an inter-thing communication by taking a traffic type into consideration; and receiving interference avoidance information required for the interference avoidance from the device that will execute the interference avoidance. The interference avoidance information includes offset information representing a starting time.
-
79.发明授权公开(公告)号：US09603143B2
公开(公告)日：2017-03-21
申请号：US14861720
申请日：2015-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Hyoung Heo , Ju-Ho Lee , Sang-Min Ro , Joon-Young Cho , Yun-Ok Cho
CPC classification number: H04W72/0446 , H04B1/713 , H04B1/7143 , H04B2001/7154 , H04J13/18 , H04L5/023 , H04W72/0406 , H04W72/0413 , H04W72/0453 , H04W72/0466 , H04W88/02 , H04W88/08
Abstract: Methods and apparatuses are provided for transmitting data by a user equipment (UE) in a communication system. Resource information is received from a node B. A hopping parameter is determined based on a sequence defined by a cell specific seed. A mirroring parameter is determined based on the sequence defined by the cell specific seed. A resource for data transmission is determined based on the resource information, the hopping parameter, and the mirroring parameter. The data is transmitted using the resource for data transmission. The hopping parameter and the mirroring parameter are determined at a slot.
-
80.发明授权公开(公告)号：US09565678B2
公开(公告)日：2017-02-07
申请号：US14861703
申请日：2015-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youn-Hyoung Heo , Ju-Ho Lee , Sang-Min Ro , Joon-Young Cho , Yun-Ok Cho
CPC classification number: H04W72/0446 , H04B1/713 , H04B1/7143 , H04B2001/7154 , H04J13/18 , H04L5/023 , H04W72/0406 , H04W72/0413 , H04W72/0453 , H04W72/0466 , H04W88/02 , H04W88/08
Abstract: Methods and apparatuses are provided for transmitting data by a user equipment (UE) in a communication system. Resource information is received from a node B. One of inter-subframe hopping, and intra and inter-subframe hopping, are identified. A hopping parameter is determined. A mirroring parameter is determined. A resource is determined for data transmission based on the resource information, the hopping parameter, and the mirroring parameter. The data is transmitted using the resource for data transmission. The hopping parameter and the mirroring parameter are determined at a slot, if the intra and inter-subframe hopping is identified.
Abstract translation: 提供了用于在通信系统中由用户设备（UE）发送数据的方法和装置。 从节点B接收资源信息。识别子帧间跳频，帧内和子帧内跳频之一。 确定跳变参数。 确定镜像参数。 基于资源信息，跳频参数和镜像参数确定数据传输的资源。 使用资源传输数据进行数据传输。 如果识别出帧内和子帧间跳频，则在时隙中确定跳频参数和镜像参数。
-
-
-
-
-
-
-
-
-
Search Results
165
records
(took 0.028 seconds)
