公开(公告)号：US20230319762A1

公开(公告)日：2023-10-05

申请号：US17896736

申请日：2022-08-26

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Youngsu CHO ,  Ju Il JEON ,  MyungIn JI ,  Kyeong-Soo HAN

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: An apparatus for estimating location of a location request terminal receives a location request signal including first wireless communication infrastructure measurement information through a first wireless communication infrastructure of first coverage range and a second wireless communication infrastructure measurement information through a second wireless communication infrastructure of second coverage range greater than the first coverage range, estimates different types of second wireless communication infrastructure measurement information measured at the same location as the location request terminal, generates extended second wireless communication infrastructure measurement information by combining the second wireless communication infrastructure measurement information and the estimated second wireless communication infrastructure measurement information, and determines location of the location request terminal through comparison between a location DB storing the measurement information collected through the first wireless communication infrastructure and the second wireless communication infrastructure in correspondence with each grid location and the extended second wireless communication infrastructure measurement information.

公开(公告)号：US20150193822A1

公开(公告)日：2015-07-09

申请号：US14591986

申请日：2015-01-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Kyeong-Soo HAN ,  Han-Kyu LEE

IPC: G06Q30/02

CPC classification number: G06Q30/0255 ,  G06Q30/0201

Abstract: An apparatus for inferring a user profile includes a data processor configured to analyze viewing patterns of sample families from received sample family data, extract viewing pattern characteristics from the analyzed viewing patterns, and generate one or more sorters by classifying the viewing pattern characteristics into groups; a target family data processor configured to generate target family viewing pattern information based on received target family data; and a profile inference component configured to generate a primary inference result by classifying the target family viewing pattern information through the one or more sorters, and inferring a specific group of members present in the target family based on the viewing pattern characteristics.

Abstract translation: 用于推断用户简档的装置包括：数据处理器，被配置为从所接收的样本族数据分析样本族的观看模式，从分析的观看模式中提取观看模式特征，以及通过将观看模式特征分组成生成一个或多个分类器; 目标族数据处理器，被配置为基于接收到的目标族数据生成目标家庭观看模式信息; 以及配置文件推断组件，被配置为通过通过一个或多个分拣机分类目标家庭观看模式信息来产生主要推断结果，并且基于观看模式特征来推断存在于目标系列中的特定成员组。