公开(公告)号：US20230342073A1

公开(公告)日：2023-10-26

申请号：US18344837

申请日：2023-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chon Yong Lee ,  Jae-Gon Lee ,  Kyunghan Lee

IPC: G06F3/06

CPC classification number: G06F3/0655 ,  G06F3/0604 ,  G06F3/0679

Abstract: A memory expander includes a memory device that stores a plurality of task data. A controller controls the memory device. The controller receives metadata and a management request from an external central processing unit (CPU) through a compute express link (CXL) interface and operates in a management mode in response to the management request. In the management mode, the controller receives a read request and a first address from an accelerator through the CXL interface and transmits one of the plurality of task data to the accelerator based on the metadata in response to the read request.

公开(公告)号：US20180026898A1

公开(公告)日：2018-01-25

申请号：US15547470

申请日：2016-01-28

Applicant: Samsung Electronics Co., Ltd. ,  Unist(Ulsan National Institute of Science and Technology)

Inventor： Jin-Sung Lee ,  Kyunghan Lee ,  Jung-Shin Park ,  Han-Na Lim ,  Joo-Hyung Lee

IPC: H04L12/807 ,  H04L12/825 ,  H04L12/841 ,  H04L12/801

CPC classification number: H04W28/0273 ,  H04L47/193 ,  H04L47/25 ,  H04L47/27 ,  H04L47/283 ,  H04W28/0236 ,  H04W28/0247 ,  H04W28/0284 ,  H04W28/0289

Abstract: The present disclosure relates to a 5G or a pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. A method for controlling TCP congestion in a communication system provided in the present disclosure comprises the steps of: determining the maximum transmission rate of a network, while increasing the size of a congestion window at a predetermined time interval; determining a threshold transmission rate which is determined by a preset ratio with regard to the determined maximum transmission rate; and adjusting the size of the congestion window such that the current transmission rate is not less than the threshold transmission rate and the delay time is no longer than the maximum allowable delay time.

公开(公告)号：US20170324672A1

公开(公告)日：2017-11-09

申请号：US15586150

申请日：2017-05-03

Applicant: Samsung Electronics Co., Ltd. ,  UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)

Inventor： Jinsung Lee ,  Kyunghan Lee ,  Sangjun Moon ,  Jung Shin Park ,  Jicheol Lee ,  Joohyung Lee

IPC: H04L12/841 ,  H04W24/08 ,  H04L12/26 ,  H04W84/04 ,  H04L29/06

CPC classification number: H04L43/0864 ,  H04L43/0894 ,  H04L69/163 ,  H04L69/321 ,  H04W24/02 ,  H04W28/0273 ,  H04W28/0278 ,  H04W28/0289

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An operation method of a transmission device according to an embodiment includes determining the amount of packets transferred from an application layer to a buffer and determining the amount of packets transferred from the buffer to a transmission layer. The method also includes blocking/non-blocking a packet transfer from the application layer to the buffer, based on the amount of packets transferred from the application layer to the buffer and the amount of packets transferred from the buffer to the transmission layer.