公开(公告)号：US20240412136A1

公开(公告)日：2024-12-12

申请号：US18736925

申请日：2024-06-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mengting HE ,  Tao ZHANG ,  Bo WEI ,  Jing LUO ,  Xiaoyu HUANG ,  Mengfei TONG ,  Feng ZHU ,  Hojae LEE ,  Lihao LUO ,  Yifei YANG

IPC: G06Q10/0631 ,  G06Q50/04

Abstract: A Flexible Job Shop scheduling method includes: obtaining a shop scheduling state including at least one of a sequential order dependency relationship between job tasks being processed, a sequential order dependency relationship between operation steps in each job task of the job tasks, a processing/being processed relationship between the job tasks and machines, or mutual constraint relationships between the machines; representing the shop scheduling state as a state hypergraph; extracting a hypergraph-based job feature from the state hypergraph using a hypergraph neural network; and determining an action configured to change the shop scheduling state, wherein the action is determined according to the hypergraph-based job feature using a policy network.

公开(公告)号：US20160065390A1

公开(公告)日：2016-03-03

申请号：US14840666

申请日：2015-08-31

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Seonghyun KIM ,  Beom KWON ,  Sanghoon LEE ,  Hojae LEE ,  Taeyoung KIM

IPC: H04L25/02 ,  H04W24/10 ,  H04L27/26 ,  H04L12/26

CPC classification number: H04L25/0224 ,  H04L5/0051 ,  H04L25/022 ,  H04L25/03159 ,  H04L27/264 ,  H04W24/10

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). A method and apparatus for channel estimation and equalization in a cellular environment based on quadrature amplitude modulation-filter bank multicarrier (QAM-FBMC) transmission is provided. The signal transmission method for a transmitter includes sending channel measurement information to a receiver, receiving channel related information from the receiver, selecting a first filter and a second filter to be used for signal transmission according to the received channel related information, mapping, when no performance difference is present between the first filter and the second filter, reference symbols evenly to subcarriers associated with the first filter and subcarriers associated with the second filter, mapping, when a performance difference is present between the first filter and the second filter, reference symbols preferentially to subcarriers associated with the transmitting filter with higher performance, and sending a transmit signal having the mapped reference symbols.

Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 提供了一种基于正交幅度调制滤波器组多载波（QAM-FBMC）传输的蜂窝环境中信道估计和均衡的方法和装置。 用于发射机的信号传输方法包括：向接收机发送信道测量信息，从接收机接收信道相关信息，根据所接收到的信道相关信息选择第一滤波器和第二滤波器用于信号传输，当没有 在第一滤波器和第二滤波器之间存在性能差异，参考符号均匀地分配给与第一滤波器相关联的子载波和与第二滤波器相关联的子载波，当在第一滤波器和第二滤波器之间存在性能差异时，映射，参考符号 优先地与具有更高性能的发射滤波器相关联的子载波，以及发送具有映射的参考符号的发射信号。

公开(公告)号：US20150078168A1

公开(公告)日：2015-03-19

申请号：US14486422

申请日：2014-09-15

Applicant: Samsung Electronics Co., Ltd. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Sanghoon LEE ,  Beom KWON ,  Seonghyun KIM ,  Jungshin PARK ,  Hojae LEE

IPC: H04W28/08 ,  H04W72/04

CPC classification number: H04W28/08 ,  H04W24/02 ,  H04W88/08

Abstract: A load distribution method and apparatus of a base station are disclosed. The method includes measuring load information associated with the BS; transmitting the measured load information to at least one adjacent BS; receiving load information from the at least one adjacent BS; generating a first cluster including the BS and the at least one adjacent BS; and executing a load distribution operation with respect to the first cluster, wherein at least one BS included in the first cluster is included in a second cluster.

Abstract translation: 公开了一种基站的负载分配方法和装置。 该方法包括测量与BS相关联的负载信息; 将测量的负载信息发送到至少一个相邻BS; 从所述至少一个相邻BS接收负载信息; 生成包括所述BS和所述至少一个相邻BS的第一群集; 以及执行关于所述第一集群的负载分配操作，其中包括在所述第一集群中的至少一个BS被包括在第二集群中。