公开(公告)号：US20210126737A1

公开(公告)日：2021-04-29

申请号：US17078506

申请日：2020-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ranran ZHANG ,  Guangyu Sun ,  Zhigang Wang ,  Jiangbo Guo ,  Xiaohui Yang ,  Yi Zhao

IPC: H04L1/00 ,  H04W72/04 ,  H04W76/28 ,  H04W76/27 ,  H04W8/24

Abstract: A method performed by a terminal in a wireless communication system, including receiving, from a base station, a physical downlink control channel (PDCCH); predicting aggregation level information including information about an aggregation level of a control channel element (CCE) in which the PDCCH is received based on an aggregation level prediction model; determining a detection order for detecting the PDCCH based on the aggregation level information; and etecting the PDCCH based on the determined detection order.

公开(公告)号：US11694059B2

公开(公告)日：2023-07-04

申请号：US17018664

申请日：2020-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shuchen Li ,  Guangyu Sun ,  Xuesong Yao ,  Yongheng Zhai

IPC: G06N3/04 ,  H04L67/306 ,  H04L67/50

CPC classification number: G06N3/04 ,  H04L67/306 ,  H04L67/535

Abstract: The embodiment of the present disclosure provides a method, an apparatus, an electronic device, and a storage medium for predicting user attribute. The method comprises acquiring an input of demographic-related information; determining features corresponding to the input of the demographic-related information and a weight corresponding to each feature, where the features comprise a single feature corresponding to each input of the demographic-related information, and/or a cross feature between the at least two single features; predicting user attribute according to each feature and its corresponding weight. Based on the solution provided by the embodiment of the present disclosure, the accuracy on the prediction of the user attribute can be effectively improved.

公开(公告)号：US11664859B2

公开(公告)日：2023-05-30

申请号：US17486013

申请日：2021-09-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ranran Zhang ,  Guangyu Sun ,  Zhigang Wang ,  Yan Li ,  Qixin Huang ,  Yan Li ,  Tong Zhou ,  Xiaohui Yang

IPC: H04L1/02 ,  H04B7/0452 ,  H04B7/0456

CPC classification number: H04B7/0452 ,  H04B7/0456

Abstract: A method for switching transmission methods in a multiple input multiple output (MIMO) system may include: receiving scenario identification related data from a user equipment (UE) in a current transmission method; determining a target transmission method of the UE from at least two predefined transmission methods based on the scenario identification related data; and switching the current transmission method of the UE to the target transmission method.

公开(公告)号：US11569933B2

公开(公告)日：2023-01-31

申请号：US17078506

申请日：2020-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ranran Zhang ,  Guangyu Sun ,  Zhigang Wang ,  Jiangbo Guo ,  Xiaohui Yang ,  Yi Zhao

IPC: H04L1/00 ,  H04W8/24 ,  H04W72/04 ,  H04W76/27 ,  H04W76/28

Abstract: A method performed by a terminal in a wireless communication system, including receiving, from a base station, a physical downlink control channel (PDCCH); predicting aggregation level information including information about an aggregation level of a control channel element (CCE) in which the PDCCH is received based on an aggregation level prediction model; determining a detection order for detecting the PDCCH based on the aggregation level information; and etecting the PDCCH based on the determined detection order.

公开(公告)号：US20210081755A1

公开(公告)日：2021-03-18

申请号：US17018664

申请日：2020-09-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shuchen Li ,  Guangyu Sun ,  Xuesong Yao ,  Yongheng Zhai

IPC: G06N3/04 ,  H04L29/08

Abstract: The embodiment of the present disclosure provides a method, an apparatus, an electronic device, and a storage medium for predicting user attribute. The method comprises acquiring an input of demographic-related information; determining features corresponding to the input of the demographic-related information and a weight corresponding to each feature, where the features comprise a single feature corresponding to each input of the demographic-related information, and/or a cross feature between the at least two single features; predicting user attribute according to each feature and its corresponding weight. Based on the solution provided by the embodiment of the present disclosure, the accuracy on the prediction of the user attribute can be effectively improved.

公开(公告)号：US10419594B2

公开(公告)日：2019-09-17

申请号：US16060769

申请日：2016-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Guangyu Sun ,  Yuanmo Xu ,  Daqun Guo ,  Wenzhao Zhou

IPC: G06Q20/20 ,  G06Q20/22 ,  G06Q20/40 ,  G06Q20/36 ,  G06Q20/32 ,  G06Q20/34 ,  H04M1/725 ,  G01C21/34 ,  G06Q20/38 ,  H04W4/029 ,  H04W4/021

Abstract: Provided is a method of operating a mobile device. The method includes: extracting at least one of card modules installed in the mobile device, based on a location of the mobile device; obtaining information regarding at least one external device that interacts with the at least one card module; and providing a user interface including the information regarding the at least one external device that interacts with the at least one card module.