公开(公告)号：US20150323472A1

公开(公告)日：2015-11-12

申请号：US14707690

申请日：2015-05-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ae Kyoung LEE ,  Hyung Do CHOI

IPC: G01N22/00

CPC classification number: G01N22/00 ,  G01R29/0857 ,  H04B1/3838

Abstract: Provided is a specific absorption rate (SAR) provision method and a user terminal, the method including receiving a radio signal related to a radio service, determining a use pattern of a user sensed by a user terminal in response to the receiving, extracting a standard SAR for a body part of the user based on the determined use pattern, and determining a measured SAR for the body part of the user based on the extracted standard SAR and a transmission power of the user terminal.

Abstract translation: 提供了一种特定吸收率（SAR）提供方法和用户终端，所述方法包括接收与无线电服务有关的无线电信号，确定用户终端响应于接收感测的用户的使用模式，提取标准 SAR，用于基于所确定的使用模式的用户身体部分，以及基于所提取的标准SAR和用户终端的发送功率来确定用户身体部分的测量SAR。

公开(公告)号：US20160374031A1

公开(公告)日：2016-12-22

申请号：US15176804

申请日：2016-06-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ae Kyoung LEE ,  Jong Hwa KWON ,  Hyung Do CHOI

IPC: H04W52/34 ,  H04W24/08 ,  H04B1/3827

CPC classification number: H04W52/346 ,  H04B1/3838 ,  H04B17/27 ,  H04B17/318 ,  H04W24/08

Abstract: A device for controlling exposure of electromagnetic waves from a base station collects a power value received from at least one base station together with position information using a plurality of terminals in a controlled area; maps the received power value collected from the terminals on a plurality of subareas in the controlled area based on position information collected from the terminals; calculates a power density for respective frequency bandwidths in the respective subareas by using the received power value of the terminals provided in the respective subareas; and calculates a specific absorption rate of electromagnetic waves in a human body in the respective subareas by using a power density value for respective frequency bandwidths in the respective subareas.

Abstract translation: 用于控制来自基站的电磁波的曝光的装置使用在受控区域中的多个终端，与位置信息一起收集从至少一个基站接收的功率值; 基于从终端收集的位置信息，将从终端收集的接收功率值映射到受控区域中的多个子区域; 通过使用在各个子区域中提供的终端的接收功率值来计算各个子区域中各个频带宽度的功率密度; 并且通过使用各个子区域中的各个频率带宽的功率密度值来计算各个子区域中的人体的电磁波的比吸收率。

公开(公告)号：US20150188590A1

公开(公告)日：2015-07-02

申请号：US14578801

申请日：2014-12-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Ae Kyoung LEE ,  Hyung Do CHOI

IPC: H04B1/3827

CPC classification number: H04B1/3838 ,  H04B2001/3844

Abstract: A method of providing an amount of exposure to electromagnetic waves, and a user terminal are provided. The method may include receiving a signal of each of a plurality of wireless services, extracting a measured electric field and a reference level of electric field strength from a signal associated with each of the plurality of wireless services, and determining an exposure index of each of the plurality of wireless services, based on the measured electric field and the reference level of electric field strength, the exposure index being measured outside a body of a user.

Abstract translation: 提供一种提供电磁波暴露量的方法和用户终端。 该方法可以包括接收多个无线服务中的每一个的信号，从与多个无线服务中的每一个相关联的信号提取测量的电场和电场强度的参考电平，以及确定每个 所述多个无线服务基于所测量的电场和电场强度的参考电平，所述曝光指数在用户体外测量。