Samsung Sds Co., Ltd.

Han Saem Seo

Kyu Sang Lee

Chang Suk Yoon

Young Woon Kwon

Sang Won Lee

Jong Sung Kim

SAng Hyeon Kang

Kyung Jin Kim

Jung Eun Lee

Jun Tae Kim

Ki Woon Sung

Jung Woo Cho

Young Yoo Heo

Hwa Yong Oh

Ye Won Kang

Jung Hwan Cha

Shin Hyeok Kang

The present disclosure according to at least one embodiment provides a network congestion control method performed by a computing device, the method comprising transmitting data in units of packets to a receiving terminal connected to a network by performing a first step of increasing a data transmission amount for the data by increasing a window size; and performing a second step of reducing the data transmission amount by reducing the window size in response to an increase in round trip time (RTT) exceeding a predefined threshold value.

Network congestion control method and apparatus for implementing the same

A method for interconnecting data between a plurality of blockchain networks according to an embodiment of the present invention includes receiving a request of an interconnecting transaction for interconnecting data between a plurality of blockchain networks, querying information of an ongoing or scheduled transaction through the plurality of blockchain networks in response to the request, and selectively determining any one of a plurality of interconnecting schemes as an interconnecting scheme of the interconnecting transaction with reference to the queried information, and performing the interconnecting transaction according to the determined interconnecting scheme.

Method for associating data between a plurality of blockchain networks and apparatus thereof

A method for managing transaction is performed in a blockchain-based computing system and includes receiving a request for processing a first individual transaction from a client terminal, generating a batch transaction by aggregating a plurality of individual transactions including the first individual transaction, processing the generated batch transaction via a blockchain network, such that a status record associated with the batch transaction is recorded in the blockchain, and providing the client terminal with an identifier of the batch transaction and index information on the first individual transaction, wherein the status record associated with the batch transaction includes a first status record associated with the first individual transaction, and wherein the index information on the first individual transaction is determined based on a location of the first status record in the status record.

Blockchain-based computing system and method for managing transaction thereof

A data management system according to an embodiment of this invention includes a blockchain node configured to store on-chain data on blockchain and a service server, upon receiving a service request associated with the original data from a client, i) accessing off-chain data stored in a storage node or recording off-chain data in the storage node according to the service request, and ii) sending a transaction proposal to the blockchain node for a record associated with the service request to be stored in the blockchain.

Blockchain based data management system and method thereof

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Seoul, South Korea

Han Saem Seo