公开(公告)号：US20180309531A1

公开(公告)日：2018-10-25

申请号：US15767866

申请日：2016-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph JEON ,  Eunyong KIM ,  Byungwook JUN

IPC: H04J11/00 ,  H04L27/26 ,  H04W72/08

CPC classification number: H04J11/0053 ,  H04J11/0056 ,  H04L27/2691 ,  H04W24/10 ,  H04W72/082

Abstract: Disclosed is a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to one embodiment of the present invention, a method by which a device for adjusting the interference of a plurality of base stations transmits and receives data to and from the plurality of base stations comprises: receiving channel information of a terminal connected to one or more macro base stations or to one or more small base stations from the one or more macro base stations or the one or more small base stations; receiving ABS pattern information from the one or more macro base stations; generating, for each base station, interference control information for the one or more macro base stations or the one or more small base stations on the basis of the ABS pattern information and the channel information of the terminal connected to the one or more macro base stations or to the one or more small base stations; and transmitting, to each base station, the interference control information generated for each base station.

公开(公告)号：US20180152899A1

公开(公告)日：2018-05-31

申请号：US15822031

申请日：2017-11-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chulhee JANG ,  Eunyong KIM ,  Joseph JEON

IPC: H04W52/24 ,  H04W72/04 ,  H04W52/14 ,  H04W76/04 ,  H04L5/00 ,  H04W72/08

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A transmission control method and a central management apparatus for performing the method are provided. The method includes receiving transmission control-related information from a base station, determining transmission power of at least one base station and the transmission point of a user equipment based on the transmission control-related information, and transmitting information about the determined transmission power and transmission point of the user equipment to the at least one base station. Furthermore, a base station adjusting transmission power and an operation method of the base station may be controlled under the control of the central management apparatus.

公开(公告)号：US20170289981A1

公开(公告)日：2017-10-05

申请号：US15477600

申请日：2017-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaewon KIM ,  Eunyong KIM ,  Jeehwan NOH ,  Hyunseok RYU ,  Hyukmin SON ,  Hyunkyu YU ,  Hyunil YOO

IPC: H04W72/04 ,  H04L5/14

CPC classification number: H04W72/044 ,  H04L1/1614 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/14 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1289

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). In a feedback method of a terminal, receiving a first subframe from a base station, detecting, from the first subframe, downlink control information (DCI) including transmission timing information and frequency resource information for feedback, creating feedback information for data decoding of the first subframe to be transmitted in a second subframe determined based on the DCI, and transmitting the feedback information, based on a time resource indicated from the transmission timing information and a frequency resource indicated from the frequency resource information in the DCI.

公开(公告)号：US20160353469A1

公开(公告)日：2016-12-01

申请号：US15163319

申请日：2016-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yohan KIM ,  Song CHONG ,  Eunyong KIM ,  Joseph JEON ,  Okyoung CHOI ,  Changsik LEE

IPC: H04W72/12

CPC classification number: H04W72/1242

Abstract: A method for scheduling by a base station is provided. The method includes updating a first time that is required to complete ongoing data transmission with respect to terminals to which the base station is transmitting the data for a predetermined period, updating a second time that is delayed from a scheduled data transmission completion time with respect to the terminals whenever the data transmission is completed, determining priority values on the basis of the updated first time and the updated second time with respect to the terminals for the predetermined period, and performing the scheduling of the resources with respect to one or more of the terminals on the basis of the determined priority values for the predetermined period.

Abstract translation: 提供了一种由基站进行调度的方法。 该方法包括更新第一次完成相对于基站在预定时间段内发送数据的终端完成正在进行的数据传输所需的第一时间，更新从相对于调度数据传输完成时间延迟的第二时间 终端，无论何时完成数据传输，基于更新的第一时间确定优先级值，并且相对于终端在预定时段内确定优先级值，并且对于一个或多个 基于所确定的预定时间段的优先级值。

公开(公告)号：US20160353347A1

公开(公告)日：2016-12-01

申请号：US15114626

申请日：2015-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byungwook JUN ,  Eunyong KIM ,  Seungjoo MAENG ,  Namryul JEON ,  Seunghee HAN

IPC: H04W36/20 ,  H04W24/10 ,  H04W16/08

CPC classification number: H04W36/20 ,  H04L1/1822 ,  H04W16/04 ,  H04W16/06 ,  H04W16/08 ,  H04W16/32 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/08 ,  H04W36/04 ,  H04W68/005 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0486 ,  H04W72/082 ,  H04W74/0833

Abstract: The present invention relates to a method and an apparatus for an inter-cell load distribution and interference mitigation in a wireless communication system, and the inter-cell load distribution method by a first base station in a heterogeneous network wireless communication system including the first base station and a second base station for solving the above-described problem, comprises the steps of: setting a reserved area for the second base station so as to distribute an inter-cell load; and managing a terminal according to the reserved area.

Abstract translation: 本发明涉及无线通信系统中的小区间负载分配和干扰减轻的方法和装置，以及第一基站在异构网络无线通信系统中的小区间负载分配方法，所述异构网络无线通信系统包括第一基站 站和用于解决上述问题的第二基站包括以下步骤：设置用于第二基站的保留区域，以便分配小区间负载; 并根据保留区域管理终端。