Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Dong-Ki Kang

Tae-Hoon Kim

Yong-Sung Park

Jin-Won Kim

Sun-Mi Kim

Yongsuk Park

Dan-Keun Sung

Yong-Suk Park

Chan-Hyun Youn

Ji-Young Cha

Hee-Jae Kim

Young-Joo Han

A method for determining a source and a transmission path to provide content includes receiving a message comprising at least one of channel information of a link between a request device which requests content download and a central management device, available resource amount information of a candidate device, channel information of a link between the candidate device and the central management device, and channel information of a link between the request device and one candidate device. The method also includes determining a source device and the transmission path for providing the content to the request device using an available resource amount of the candidate device, a data rate of the link between the request device and the central management device, a data rate of the link between the request device and the candidate device, and a data rate of the link between the candidate device and the central management device.

Apparatus and method for determining source device in contents sharing system

A cloud service system includes at least one user device, a plurality of clouds for providing different cloud services, and a gateway connected between the user device and the clouds. The gateway selects at least one of the clouds according to predefined Service Level Agreement (SLA) information, and stores content provided from the user device to the selected cloud.

Apparatus and method for managing content for cloud computing

Growing community of inventors

Daejeon, South Korea

Dong-Ki Kang