公开(公告)号：US10091711B2

公开(公告)日：2018-10-02

申请号：US14604994

申请日：2015-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo-Hwan Lee ,  Young-Ho Yoon ,  Jun-Ki Seo ,  Sung-Hyun Ryu ,  Ki-Won Lee

IPC: H04W88/06 ,  H04W48/16 ,  H04W36/00 ,  H04L5/14

Abstract: A method and device for searching for a network in a wireless communication environment supporting a plurality of communication methods are provided. An example method to support Simultaneous Voice and LTE (SVLTE) and Circuit Switch-FallBack (CSFB) involves determining a communication mode when a booting or rebooting event or no-data service event occurs, and only searching for a signal related to a selected one of the communication modes, thereby reducing total scan time needed to access a network.

公开(公告)号：US09532397B2

公开(公告)日：2016-12-27

申请号：US14633483

申请日：2015-02-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Doo-Hwan Lee ,  Tae-Young Oh ,  Il-Pyo Hong ,  Seong-Won Son ,  Tae-Sin Song

IPC: H04W88/06 ,  H04B7/06 ,  H04W36/00

CPC classification number: H04W88/06 ,  H04B7/06 ,  H04W36/0022

Abstract: An apparatus and method for providing an LTE service in an electronic device. The method includes: transmitting or receiving a voice signal through a first antenna and a data signal through a second antenna when the electronic device provides a multi-communication service. At least one switch connects at least one antenna and at least one communication interface with each other. When the electronic device provides a single communication service, transmitting or receiving a data signal or a voice signal through the first antenna, using the at least one switch.

Abstract translation: 一种用于在电子设备中提供LTE服务的装置和方法。 该方法包括：当电子设备提供多通信服务时，通过第一天线通过第二天线发送或接收语音信号和数据信号。 至少一个开关将至少一个天线和至少一个通信接口彼此连接起来。 当电子设备提供单个通信服务时，使用至少一个开关通过第一天线发送或接收数据信号或语音信号。