公开(公告)号：US20210092683A1

公开(公告)日：2021-03-25

申请号：US17113344

申请日：2020-12-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Jin-Hee CHEON ,  Da-Hae CHONG

IPC: H04W52/02

Abstract: A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.

公开(公告)号：US20150334587A1

公开(公告)日：2015-11-19

申请号：US14711132

申请日：2015-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho-Il KIM ,  Da-Hae CHONG ,  Soo-Bok YEO

IPC: H04W24/08 ,  H04L12/26 ,  H04W76/04

CPC classification number: H04W76/048 ,  H04L1/1607 ,  H04L1/1671 ,  H04L1/1825 ,  H04L1/1838 ,  H04L43/0852 ,  H04W24/08 ,  H04W76/28

Abstract: A method of detecting indicator information received by a receiver of a wireless communication system is provided, and the method includes determining a threshold value that reduces costs incurred by a false alarm rate that decides discontinuous transmission (DTX) information transmitted from a transmitter as non-DTX information and a missed detection rate that decides non-DTX information transmitted from the transmitter as DTX information; and detecting the indicator information using the threshold value. The threshold value is determined based on a reception quality level for acknowledgement (ACK) information when the transmitter transmits the ACK information.

Abstract translation: 提供了一种检测由无线通信系统的接收机接收的指示符信息的方法，并且该方法包括：确定一个阈值，该阈值降低由从发射机发送的非连续传输（DTX）信息的虚警率引起的成本， DTX信息和错误检测率，决定从发射机发送的非DTX信息作为DTX信息; 以及使用所述阈值检测所述指示符信息。 当发送器发送ACK信息时，基于用于确认（ACK）信息的接收质量等级来确定阈值。

公开(公告)号：US20190297578A1

公开(公告)日：2019-09-26

申请号：US16436128

申请日：2019-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Jin-Hee CHEON ,  Da-Hae CHONG

IPC: H04W52/02

Abstract: A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.

公开(公告)号：US20140295848A1

公开(公告)日：2014-10-02

申请号：US13966936

申请日：2013-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Wook HONG ,  Seong-Wook SONG ,  In-Yup KANG ,  Sang-Tae KIM ,  Da-Hae CHONG

IPC: H04W36/00

CPC classification number: H04W76/18

Abstract: A communication method of a mobile terminal for reliably performing call redirection between heterogeneous or homogeneous mobile communication systems is provided. The communication method includes requesting a first base station of a first mobile communication system to establish a call connection, receiving information about a first frequency of an adjacent base station for call redirection from the first base station in response to the call connection request, searching for one or more frequencies for the call redirection using the information about the first frequency and information about a second frequency of at least one second mobile communication system, selecting a frequency for the call redirection from among the searched frequencies, and sending a call connection request to a second base station using the selected frequency.

Abstract translation: 提供了一种用于在异构或同质移动通信系统之间可靠地执行呼叫重定向的移动终端的通信方法。 通信方法包括请求第一移动通信系统的第一基站建立呼叫连接，响应于呼叫连接请求从第一基站接收关于相邻基站的第一频率的呼叫重定向的信息，搜索 使用关于第一频率的信息的呼叫重定向的一个或多个频率和关于至少一个第二移动通信系统的第二频率的信息，从所搜索的频率中选择呼叫重定向的频率，以及向呼叫连接请求发送呼叫连接请求 使用所选频率的第二基站。

公开(公告)号：US20140256386A1

公开(公告)日：2014-09-11

申请号：US14193473

申请日：2014-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Wook SONG ,  Jin-Hee CHEON ,  Da-Hae CHONG

IPC: H04W52/02

CPC classification number: H04W52/0241 ,  H04W52/0222 ,  H04W52/028 ,  Y02D70/00 ,  Y02D70/124 ,  Y02D70/1262

Abstract: A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state.

Abstract translation: 提供了一种用于在移动电子设备中节省电力的设备和方法。 移动电子设备包括多个天线和收发器，其中所述收发器包括被配置为切换到低功率模式以在低功率模式中操作的控制单元，或者以低功率模式操作所述多个天线中的至少一个 在非活动状态下的预定时间内发生数据非传输时段的功率模式。