公开(公告)号：US20170026911A1

公开(公告)日：2017-01-26

申请号：US15285525

申请日：2016-10-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hee-Jun SONG ,  Kwang-Choon KIM ,  Nam-Woo KIM ,  Sung KWON ,  Yu-Jin LEE

IPC: H04W52/02 ,  H04L29/08

CPC classification number: H04W52/0254 ,  H04L67/22 ,  H04W52/0251 ,  H04W52/028 ,  H04W88/02 ,  Y02D70/164 ,  Y02D70/166

Abstract: An apparatus and method for reducing power consumption of a portable terminal are provided. More particularly, an apparatus and method for reducing power consumption generated in an idle state in order to solve a power consumption problem in a portable terminal are provided. The apparatus includes a state determination unit which is configured independently from an application processor for controlling applications and which wakes up when entering an idle mode to allow the application processor to sleep, and thereafter determines a state of the portable terminal, and if it is determined that the portable terminal escapes from the idle mode, allows the application processor to wake up.

Abstract translation: 提供了一种用于降低便携式终端的功耗的装置和方法。 更具体地，提供了一种用于降低在空闲状态下产生的功耗以便解决便携式终端中的功耗问题的装置和方法。 该装置包括状态确定单元，其独立于用于控制应用的应用处理器配置，并且当进入空闲模式时唤醒以允许应用处理器休眠，然后确定便携式终端的状态，并且如果确定 便携式终端从空闲模式逃脱，允许应用处理器唤醒。

公开(公告)号：US20190028073A1

公开(公告)日：2019-01-24

申请号：US16036137

申请日：2018-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Gon GHIM ,  Nam-Woo KIM ,  Dong-Han KIM ,  Tae-Il KIM

IPC: H03F3/24 ,  H04W72/04

Abstract: Disclosed is an electronic device including: a communication circuit; and a processor operationally connected to the communication circuit, where the processor is configured to use the communication circuit to merge a first transmission signal of a first communication scheme corresponding to a first band that is one of transmission bands of the first communication scheme and a second transmission signal of a second communication scheme corresponding to a second band that is one of the transmission bands, amplify the merged first transmission signal and second transmission signal using a power amplifier, transmit the amplified first transmission signal to a first external electronic device communicating in the first communication scheme, and transmit the amplified second transmission signal to a second external electronic device communicating in the second communication scheme. Other various embodiments are possible.

公开(公告)号：US20170127355A1

公开(公告)日：2017-05-04

申请号：US15401174

申请日：2017-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hee-Jun SONG ,  Kwang-Choon KIM ,  Nam-Woo KIM ,  Sung KWON ,  Yu-jin LEE

IPC: H04W52/02

Abstract: An apparatus and method for reducing power consumption of a portable terminal are provided. More particularly, an apparatus and method for reducing power consumption generated in an idle state in order to solve a power consumption problem in a portable terminal are provided. The apparatus includes a state determination unit which is configured independently from an application processor for controlling applications and which wakes up when entering an idle mode to allow the application processor to sleep, and thereafter determines a state of the portable terminal, and if it is determined that the portable terminal escapes from the idle mode, allows the application processor to wake up.