公开(公告)号：US20160112902A1

公开(公告)日：2016-04-21

申请号：US14919027

申请日：2015-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoon HUH ,  Myoungseok KIM ,  Seunghyeon NAHM ,  Jaeyoung LEE ,  Jaeho JEON ,  Sungkwon JO

IPC: H04W28/08 ,  H04W72/04 ,  H04W28/02

CPC classification number: H04W28/0289 ,  H04L43/0876 ,  H04L47/29 ,  H04W28/0284 ,  H04W28/08 ,  H04W72/0486

Abstract: A method for selecting a serving cell by a user equipment (UE) to which the inter-site carrier aggregation (CA) technology is according to the intensity of a reception signal of each carrier wave is provided. However, in order to improve resource usage and a throughput of the entire cells, a method is performed in which a PCell and an SCell are selected considering the intensity of a reception signal and a load between cells, the SCell is activated, and loads of the PCell and the SCell are adjusted. The method can balance an inter-cell traffic load, and eventually, increase usage of the entirety of a network and improve a throughput.

Abstract translation: 提供了一种用于根据每个载波的接收信号的强度的站点间载波聚合（CA）技术的用户设备（UE）来选择服务小区的方法。 然而，为了提高整个单元的资源使用和吞吐量，执行一种方法，其中考虑接收信号的强度和单元之间的负载，SCell被激活以及负载的选择，选择PCell和SCell PCell和SCell被调整。 该方法可以平衡小区间流量负载，最终增加网络整体的使用，提高吞吐量。

公开(公告)号：US20180332604A1

公开(公告)日：2018-11-15

申请号：US15776597

申请日：2016-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongwoo LEE ,  Hoon HUH ,  Namhoon KIM ,  Sungkwon JO

IPC: H04W72/12 ,  H04W72/04 ,  H04W28/02 ,  H04W52/36

CPC classification number: H04W72/1284 ,  H04W28/02 ,  H04W28/0278 ,  H04W52/36 ,  H04W52/365 ,  H04W72/044 ,  H04W72/12

Abstract: The present disclosure relates to a 4G communication system such as LTE and a 5G or pre-5G communication system for supporting a higher data rate after a 4G communication system. The present invention relates to a method for generating scheduling-related information comprising the steps of: receiving first reference information; receiving second reference information; generating first scheduling-related information using the received first reference information and second reference information, and generating second scheduling-related information by considering the first scheduling-related information; and sending the first scheduling-related information to a first cell and sending the second scheduling-related information to a second cell.

公开(公告)号：US20170366289A1

公开(公告)日：2017-12-21

申请号：US15537035

申请日：2015-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeewoong KANG ,  Sungkwon JO ,  Seunghyeon NAHM

IPC: H04J11/00 ,  H04W72/04

CPC classification number: H04J11/005 ,  H04J11/00 ,  H04J2011/0009 ,  H04J2011/0096 ,  H04L5/0007 ,  H04W72/042

Abstract: The present invention presents a method by which a base station notifies a terminal of information on a tone into which interference caused by surrounding cells greatly flows, and by which a terminal uses the information so as to efficiently remove the interference caused by the surrounding cells and to demodulate data channels, such that the method improves reception performance. Particularly, when the surrounding cells transmit cell-specific reference signals, the base station transmits, to the terminal, location information of the cell-specific reference signals transmitted by the surrounding cells, and the terminal demodulates the received data except for a data channel tone in which cell-specific reference signals of the surrounding cells greatly cause interference. The present invention can improve data reception performance by efficiently removing the interference caused by the surrounding cells.