公开(公告)号：US20150181530A1

公开(公告)日：2015-06-25

申请号：US14581282

申请日：2014-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chung-Ik LEE ,  Hun-Cheol OH

IPC: H04W52/02 ,  H04W48/16

CPC classification number: H04W52/0261 ,  H04W48/16 ,  Y02D70/122 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/23 ,  Y02D70/26

Abstract: A method and device for searching for a network in a wireless communication environment that supports a plurality of communication methods are provided. The method of searching for a network performed by an electronic device includes determining a battery level of the electronic device; searching for a first frequency band, when it is determined that the battery level is greater than or equal to a threshold value; and searching for a second frequency band, when it is determined that the battery level is less than the threshold value. The first frequency band includes an entire frequency band corresponding to a network which the electronic device supports, and the second frequency band includes a frequency band other than at least one frequency band included in the first frequency band.

Abstract translation: 提供了一种用于在支持多种通信方式的无线通信环境中搜索网络的方法和设备。 搜索由电子设备执行的网络的方法包括确定电子设备的电池电量; 当确定电池电量大于或等于阈值时，搜索第一频带; 并且当确定电池电量小于阈值时，搜索第二频带。 第一频带包括与电子设备支持的网络对应的整个频带，第二频带包括除了包括在第一频带中的至少一个频带以外的频带。