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1
US10887884B2
Method and apparatus for signaling in support of uplink multi-beam operation
Publication/Patent Number: US10887884B2 Publication Date: 2021-01-05 Application Number: 16/570,693 Filing Date: 2019-09-13 Inventor: Onggosanusi, Eko   Rahman, Md. Saifur   Assignee: Samsung electronics co ltd   IPC: H04W72/04 Abstract: Methods and apparatuses for uplink multi-beam operation. A method for operating a user equipment (UE) includes receiving, from a base station, an aperiodic reference signal (RS) trigger and, at a later time instant, an uplink (UL) beam indication. The method further includes decoding the aperiodic RS trigger and decoding the UL beam indication. The method includes determining, from the UL beam indication, a transmit spatial filter applied to a signal to be transmitted on a physical uplink shared channel (PUSCH) or a physical uplink control channel (PUCCH) and transmitting, to the base station, the signal on the PUSCH or the PUCCH. The transmit spatial filter corresponds to a reference RS. The UL beam indication includes a state of a transmit configuration associated with the reference RS.
2
US10887919B2
Method and apparatus for transmitting and receiving data using plurality of carriers in mobile communication system
Publication/Patent Number: US10887919B2 Publication Date: 2021-01-05 Application Number: 16/131,699 Filing Date: 2018-09-14 Inventor: Kim, Soeng Hun   Van, Lieshout Gert Jan   Kim, Sang Bum   Jeong, Kyeong In   Assignee: Samsung electronics co ltd   IPC: H04W74/08 Abstract: The present disclosure relates to converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT), and may be applied to intelligent services, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method according to disclosed aspects includes receiving a first control message including a first random access response window for a first cell group, receiving a second control message for adding a second cell group, including information on a second random access response window size for the second cell group, transmitting, on a cell of the second cell group, a random access preamble, and monitoring, on the cell of the second cell group, a random access response based on the second random access response window size for the second cell group.
3
US10887318B2
Method and apparatus for downloading profile on embedded universal integrated circuit card of terminal
Publication/Patent Number: US10887318B2 Publication Date: 2021-01-05 Application Number: 16/248,090 Filing Date: 2019-01-15 Inventor: Lee, Hye-won   Park, Jong-han   Lee, Duckey   Lee, Sang-soo   Assignee: Samsung electronics co ltd   IPC: G06F21/00 Abstract: A method for downloading a profile on an embedded universal integrated circuit card (eUICC) of a terminal is provided. The method includes transmitting a profile request containing eUICC authentication information to a profile providing server through a security channel, upon receiving, from the profile providing server, profile-related information generated in response to the profile request, displaying non-encrypted profile information contained in the profile-related information on a screen, identifying whether a user input indicating whether to proceed to download the profile is detected, and downloading the profile, corresponding to the identified user input.
4
US10887124B2
Electronic device and method for controlling thereof
Publication/Patent Number: US10887124B2 Publication Date: 2021-01-05 Application Number: 16/039,780 Filing Date: 2018-07-19 Inventor: Jung, Ra-mi   Assignee: Samsung electronics co ltd   IPC: G10L15/32 Abstract: An electronic device and a controlling method are provided. The controlling method of the electronic device includes transmitting a signal to a plurality of external devices communicatively connected to the electronic device, receiving, from each of the plurality of external devices, intensity information of the signal sensed by an external device and identification information of an external device, determining at least one external device that is positioned in a same space as the electronic device, from among the plurality of external devices, based on the response signal, designating the at least one external device and the electronic device as a device group, and controlling the device group based on the user command, when a user command is input to at least one device from among the device groups.
5
US10885244B2
Test pattern, test method for semiconductor device, and computer-implemented method for designing integrated circuit layout
Publication/Patent Number: US10885244B2 Publication Date: 2021-01-05 Application Number: 16/739,624 Filing Date: 2020-01-10 Inventor: Hwang, Sung-wook   Lee, Jong-hyun   Kang, Min-soo   Assignee: Samsung electronics co ltd   IPC: G06F30/30 Abstract: A test pattern includes first line patterns disposed at a first level, having discontinuous regions spaced apart by a first space, having a first width, and extending in a first direction. The test pattern includes a connection line pattern disposed at a second level and extending in the first direction, second line patterns disposed at the second level, branching from the connection line pattern, having a second width, and extending in a second direction perpendicular to the first direction. The test pattern includes via patterns disposed at a third level, having a third width, and formed around an intersection region having the first width of the first line pattern and the second width of the second line pattern. First pads are connected with the first line patterns. A second pad is connected with the connection line pattern.
6
US10887842B2
Method and device for uplink power control
Publication/Patent Number: US10887842B2 Publication Date: 2021-01-05 Application Number: 16/605,707 Filing Date: 2018-04-17 Inventor: Fu, Jingxing   Qian, Chen   Zhang, Yingjie   Yu, Bin   Xiong, Qi   Sun, Feifei   Assignee: Samsung electronics co ltd   IPC: H04W52/14 Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method for uplink power control, which is applied to a User Equipment (UE), and the method includes: determining a timing between a power control command and a Physical Uplink Control Channel (PUCCH), which adopts the power control command to control power. The present disclosure also provides a corresponding device.
7
US10886280B2
Semiconductor device having a gate and method of forming the same
Publication/Patent Number: US10886280B2 Publication Date: 2021-01-05 Application Number: 16/588,360 Filing Date: 2019-09-30 Inventor: Lee, Dongjin   Lee, Ji-eun   Jung, Kyoung-ho   Yamada, Satoru   Jeong, Moonyoung   Assignee: Samsung electronics co ltd   IPC: H01L21/28 Abstract: Provided are a semiconductor device having a gate and a method of forming the same. The method includes forming a gate dielectric, forming a first conductive material layer on the gate dielectric, forming a source material layer on the first conductive material layer, and diffusing a first element included in the source material layer into the first conductive material layer by performing a thermal treatment process to form a doped material layer.
8
US10885997B2
One time programmable memory cell (OTP) including main OTP cell transistor, redundant OTP transistor, and access transistor
Publication/Patent Number: US10885997B2 Publication Date: 2021-01-05 Application Number: 16/515,287 Filing Date: 2019-07-18 Inventor: Ha, Min Yeol   Assignee: Samsung electronics co ltd   IPC: G11C17/16 Abstract: A one-time programmable (OTP) memory cell, and an OTP memory and a memory system including the same may be provided. The OTP memory cell includes a main OTP cell transistor, a redundant OTP cell transistor, and an access transistor that are connected in series between a first node in a floating state and a second node. The OTP memory cell is configured to apply a program voltage to gates of the main OTP cell transistor and the redundant OTP cell transistor, and a program access voltage lower than the program voltage to a gate of the access transistor, during a program operation.
9
US10886336B2
Photoelectric conversion devices and organic sensors and electronic devices
Publication/Patent Number: US10886336B2 Publication Date: 2021-01-05 Application Number: 16/524,626 Filing Date: 2019-07-29 Inventor: Park, Kyung Bae   Heo, Chul Joon   Yun, Sung Young   Lee, Gae Hwang   Jin, Yong Wan   Assignee: Samsung electronics co ltd   IPC: H01L27/30 Abstract: A photoelectric conversion device includes a first electrode and a second electrode facing each other, a photoelectric conversion layer between the first electrode and the second electrode and configured to absorb light in at least one part of a wavelength spectrum of light and to convert it into an electric signal, and an inorganic nanolayer between the first electrode and the photoelectric conversion layer and including a lanthanide element, calcium (Ca), potassium (K), aluminum (Al), or an alloy thereof. An organic CMOS image sensor may include the photoelectric conversion device. An electronic device may include the organic CMOS image sensor.
10
US2021004663A1
NEURAL NETWORK DEVICE AND METHOD OF QUANTIZING PARAMETERS OF NEURAL NETWORK
Publication/Patent Number: US2021004663A1 Publication Date: 2021-01-07 Application Number: 16/786,462 Filing Date: 2020-02-10 Inventor: Park, Juhee   Kim, Doyun   Ha, Sanghyuck   Assignee: Samsung electronics co ltd   IPC: G06N3/04 Abstract: A neural network device includes a quantization parameter calculator configured to quantize parameters of a neural network that is pre-trained, so that the quantized parameters are of mixed data types, analyze a statistical distribution of parameter values of an M-bit floating-point type, the parameter values being associated with at least one layer of the neural network, M being a natural number greater than three, obtain a quantization level of each of the parameters statistically covering a distribution range of the parameter values, based on the analyzed statistical distribution, and quantize input data and weights of the M-bit floating-point type into asymmetric input data of an N-bit fixed-point type and weights of an N-bit floating-point type, using quantization parameters that are obtained based on the obtained quantization level of each of the parameters, N being a natural number greater than one and less than M.
11
US2021004532A1
ON-DEVICE LIGHTWEIGHT NATURAL LANGUAGE UNDERSTANDING (NLU) CONTINUAL LEARNING
Publication/Patent Number: US2021004532A1 Publication Date: 2021-01-07 Application Number: 16/946,746 Filing Date: 2020-07-02 Inventor: Shen, Yilin   Zeng, Xiangyu   Jin, Hongxia   Assignee: Samsung electronics co ltd   IPC: G06F40/279 Abstract: A method includes obtaining, using at least one processor of an electronic device, a base model trained to perform natural language understanding. The method also includes generating, using the at least one processor, a first model expansion based on knowledge from the base model. The method further includes training, using the at least one processor, the first model expansion based on first utterances without modifying parameters of the base model. The method also includes receiving, using the at least one processor, an additional utterance from a user. In addition, the method includes determining, using the at least one processor, a meaning of the additional utterance using the base model and the first model expansion.
12
US2021006319A1
APPARATUS AND METHOD FOR PROVIDING DIVERSITY SERVICE ANTENNA IN PORTABLE TERMINAL
Publication/Patent Number: US2021006319A1 Publication Date: 2021-01-07 Application Number: 17/024,597 Filing Date: 2020-09-17 Inventor: Seo, Jae-min   Kim, Eun-joon   Park, Jae-sun   Oh, Dae-young   Assignee: Samsung electronics co ltd   IPC: H04B7/06 Abstract: An apparatus and method configure a diversity antenna in a portable terminal. The apparatus includes a first antenna, a second antenna, a first communication unit for processing a first communication scheme signal communicated through the first antenna, a second communication unit for processing a second communication scheme signal communicated through the second antenna, and a control unit for configuring the first antenna as a diversity antenna for the second communication unit when the first communication unit is not driven.
13
US2021007026A1
APPARATUS AND METHOD FOR SWITCHING WIRELESS ACCESS TECHNOLOGY IN WIRELESS COMMUNICATION SYSTEM
Publication/Patent Number: US2021007026A1 Publication Date: 2021-01-07 Application Number: 16/978,648 Filing Date: 2019-03-06 Inventor: Kho, Youngsung   Hwang, Jaehyun   Lee, Joonseo   Jeong, Moonyoung   Han, Kyuho   Assignee: Samsung electronics co ltd   IPC: H04W36/14 Abstract: The present disclosure 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). Disclosed is radio access technology (RAT) switching in a wireless communication system, and an operating method of a server for managing a session comprises the steps of: receiving information related to a determination on the switching of a RAT; determining, on the basis of the information, whether the RAT for providing a service to a terminal is switched from a first RAT to a second RAT; and transmitting, to an object for processing a user plan, a message indicating that a data route of the terminal will be switched from the first RAT to the second RAT.
14
US2021007000A1
METHOD AND APPARATUS FOR RAPIDLY REPORTING FREQUENCY MEASUREMENT RESULTS IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM
Publication/Patent Number: US2021007000A1 Publication Date: 2021-01-07 Application Number: 17/027,065 Filing Date: 2020-09-21 Inventor: Kim, Donggun   Kim, Soenghun   Jang, Jaehyuk   Assignee: Samsung electronics co ltd   IPC: H04W24/10 Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A control method of a user equipment (UE) in a wireless communication system is provided. The method includes receiving, from a base station, packet data convergence protocol (PDCP) configuration information including information indicating that a PDCP layer is configured with out-of-order delivery; identifying that the PDCP layer is configured with the out-of-order delivery based on the PDCP configuration information; and processing a PDCP packet based on a result of identifying that the PDCP layer is configured with the out-of-order delivery. A header compression or a header decompression associated with a robust header compression (ROHC) are not configured, in case that the PDCP layer is configured with the out-of-order delivery.
15
US2021007139A1
METHOD AND APPARATUS FOR TRANSMITTING UPLINK INFORMATION
Publication/Patent Number: US2021007139A1 Publication Date: 2021-01-07 Application Number: 16/968,840 Filing Date: 2019-02-12 Inventor: Fu, Jingxing   Xiong, Qi   Qian, Chen   Yu, Bin   Assignee: Samsung electronics co ltd   IPC: H04W74/08 Abstract: The present disclosure provides a method for transmitting uplink information, including: determining a frequency band for carrier sensing and an allocation manner of uplink frequency domain resources by receiving a signaling or by predefining via a protocol; performing carrier sensing at the determined frequency band for carrier sensing; and transmitting uplink information in uplink frequency domain resources determined according to the allocation manner of uplink frequency domain resources when a carrier is idle. The present disclosure also provides a user equipment for transmitting uplink information.
16
US10887932B2
Electronic device and method of registering personal cloud apparatus in user portal server thereof
Publication/Patent Number: US10887932B2 Publication Date: 2021-01-05 Application Number: 14/255,378 Filing Date: 2014-04-17 Inventor: Koo, Bon-hyun   Noh, Kyoung-lae   Oh, Su-byeong   Assignee: Samsung electronics co ltd   IPC: H04W76/14 Abstract: An electronic device and a method of registering a personal cloud apparatus in a user portal server thereof are provided. The method includes receiving download information of a preset application and pairing information of the personal cloud apparatus from the personal cloud apparatus via Near Field Communication (NFC), downloading and executing the preset application based on the download information of the preset application, when the preset application is executed, performing a pairing operation with the personal cloud apparatus based on the pairing information of the personal cloud apparatus, acquiring information of an Access Point (AP) and transmitting the information of the AP to the personal cloud apparatus to connect the personal cloud apparatus to a network, and, when the personal cloud apparatus is connected to the network through the AP, registering the personal cloud apparatus in the registration server.