公开(公告)号：US10404772B2

公开(公告)日：2019-09-03

申请号：US13792878

申请日：2013-03-11

Applicant: Samsung Electronics Co. Ltd.

Inventor： Heungki Lee ,  Seungseok Hong ,  Gilyoon Kim ,  Seunghwan Jeong

IPC: G06F15/16 ,  H04L29/08 ,  H04N21/442 ,  H04N21/6373 ,  H04N21/6375 ,  H04N21/2343 ,  H04N21/462 ,  H04N21/658 ,  H04N21/6587

Abstract: The data download method of a terminal device processing data downloaded in progressive download mode is provided. The method includes measuring bandwidth of the data downloaded, requesting, when the measured bandwidth is narrower than a reference bandwidth, for transmitting data with narrow bandwidth, registering a duration in which the data is downloaded with narrow bandwidth as a backup duration, requesting, when the measured bandwidth is equal to or greater than the reference bandwidth, for retransmission of backup data corresponding to the backup duration through a backup channel, and storing the data of the backup duration.

公开(公告)号：US20160188244A1

公开(公告)日：2016-06-30

申请号：US14998160

申请日：2015-12-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjin Yang ,  Gilyoon Kim

IPC: G06F3/06

CPC classification number: G06F3/0622 ,  G06F3/064 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/067 ,  G06F3/0679 ,  G06F3/0688

Abstract: A method of operating an electronic device includes storing access authority information indicating whether access to each of memory units of at least one access-restricted region from among a plurality of regions in a storage space is allowed or not. The method further includes, when an access request to the at least one access-restricted region is generated, determining whether to allow access based on the access authority information.

Abstract translation: 操作电子设备的方法包括存储指示是否允许对存储空间中的多个区域中的至少一个访问受限区域的每个存储单元的访问的访问权限信息。 该方法还包括当生成对至少一个访问受限区域的访问请求时，基于访问权限信息确定是否允许访问。