Samsung Sds Co., Ltd.

Ho Sung Ahn

Hee Tae Yoon

Jun Ho Kang

Sang Bum Kim

Young Jin Kim

Ji Won Jung

Young Kwang Kim

Seo Young Lee

Jae Gu Kim

Sang Bum Cho

A method performed by a computing device for controlling a P2P connection according to an embodiment of the present disclosure includes obtaining network information of a current path for transmitting and receiving data, calculating requested data quality of the current path by using the network information, and changing a network path to an alternative path by using previously stored data quality history information of the alternative path when a difference between a predetermined highest data quality and the requested data quality of the current path is equal to or greater than a reference value.

Method and apparatus for controlling peer to peer connection

A data transmission method according to an embodiment is performed by a computing device including one or more processors and a memory in which one or more programs to be executed by the one or more processors are stored. The data transmission method includes receiving, from connected client devices, peer-to-peer (P2P) network information of the client devices, extracting one or more of information on whether network access is successful and network quality information, which are matched with the P2P network information and pre-stored, and determining one of a first data transmission path and a second data transmission path as a data transmission path for the client devices based on one or more of the information on whether network access is successful and the network quality information.

Determining transmission path based on pre-stored quality information from client devices

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Seoul, South Korea

Ho Sung Ahn