公开(公告)号：US11723116B2

公开(公告)日：2023-08-08

申请号：US16838628

申请日：2020-04-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonggue Han ,  He Wang ,  Taeyoon Kim ,  Chaiman Lim ,  Liang Yan ,  Ri Li

IPC: H04W88/10 ,  H04W88/02 ,  H04W4/80 ,  H04L25/02 ,  H04B7/0456 ,  H04L5/00 ,  H04L5/10

CPC classification number: H04W88/10 ,  H04B7/0456 ,  H04L5/0051 ,  H04L5/10 ,  H04L25/0226 ,  H04W4/80

Abstract: An electronic device is provided. The electronic device includes a RFIC to convert data transmitted from the a communication processor into a RF signal and output the RF signal, and an antenna configured to receive the RF signal and radiate an electromagnetic field, the communication processor is configured to receive, from a BS, a reference signal for identifying a state of a downlink channel between the electronic device and the BS through the antenna and the RFIC, based on the reference signal and association information between the downlink channel and an uplink channel and between the electronic device and the BS, identify the uplink channel, based on the identified uplink channel, identify a precoder for the uplink channel, based on the identified precoder, precode uplink data and a DMRS, and transmit a signal based on the precoded data to the BS using at least some of the RFIC and the antenna.

公开(公告)号：US20220344272A1

公开(公告)日：2022-10-27

申请号：US17644716

申请日：2021-12-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanmin Jo ,  Taeyoon Kim ,  Seungki Nam ,  Sungwook Moon

IPC: H01L23/538 ,  H01L25/18 ,  H01L25/065 ,  H01L21/48

Abstract: A semiconductor device includes pads of a first group and a plurality of first peripheral pads, which are adjacent to each other and spaced apart by a first horizontal gap in a first direction, and pads of a first group and a plurality of first peripheral pads, which are connected to each other and spaced apart by a first vertical gap, greater than the first horizontal gap, in a second direction. A plurality of first wiring patterns include first horizontal extension portions extending at an angle exceeding about 45 degrees with respect to the first direction within the first horizontal gap.

公开(公告)号：US09794838B2

公开(公告)日：2017-10-17

申请号：US14282351

申请日：2014-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoon Kim ,  Heunchul Lee ,  Jonghan Lim

IPC: H04W36/00 ,  H04W88/08 ,  H04W24/02

CPC classification number: H04W36/0061 ,  H04W24/02 ,  H04W88/08

Abstract: A cell information transmission/reception method and an apparatus are provided for use in a wireless communication system. A cell information transmission method of a base station in a wireless communication system according to the present disclosure includes transmitting, by the base station, system information to a terminal, the system information including a neighbor cell list having at least one cell Identifier (ID), and transmitting, by the base station, cell information on at least one cell selected according to a predetermined rule based on the neighbor cell list to the terminal.