公开(公告)号：US10595330B2

公开(公告)日：2020-03-17

申请号：US15544728

申请日：2016-01-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph Jeon

IPC: H04W72/12 ,  H04W16/04 ,  H04W72/04 ,  H04W92/12 ,  H04W28/02 ,  H04W88/08 ,  H04W92/20

Abstract: Method and apparatus for scheduling coordinated transmission in a wireless communication system are provided. According to various embodiments of the present disclosure, an apparatus for controlling resource utilization of a plurality of base stations comprises at least one transceiver configured to receive information about a buffer occupancy state from base stations performing a coordinated transmission, a processor configured to determine transmission states of the base stations based on the information about the buffer occupancy state. The at least one transceiver is further configured to transmit scheduling information comprising the transmission states.

公开(公告)号：US10582390B2

公开(公告)日：2020-03-03

申请号：US15767018

申请日：2016-10-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph Jeon

IPC: H04L12/28 ,  H04W16/04 ,  H04W24/10 ,  H04W88/08 ,  H04W72/04 ,  H04L5/00 ,  H04W24/02 ,  H04W28/08 ,  H04W88/12 ,  H04J1/16

Abstract: A method for cooperative communication of electronic devices in a wireless communication system and an apparatus therefor are disclosed. The method includes the operations of predicting a resource level of each base station based on information received from a plurality of base stations, determining base stations having a resource level equal to or less than a set reference level among the plurality of base stations, configuring available resource information of the determined base stations as different values as the available resource information of the rest of the base stations, and transmitting the configured available resource information.

公开(公告)号：US10542542B2

公开(公告)日：2020-01-21

申请号：US15547982

申请日：2016-02-15

Applicant: Samsung Electronics Co., Ltd. ,  DEUTSCHE TELEKOM AG

Inventor： Joseph Jeon ,  Jaroslav Holis ,  Seungjoo Maeng ,  Chanho An ,  Seunghee Han

IPC: H04W24/02 ,  H04W8/26 ,  H04W48/16 ,  H04W36/32 ,  H04W24/08 ,  H04W36/30 ,  H04W48/12 ,  H04W48/20 ,  H04W72/12 ,  H04W36/18 ,  H04W72/04 ,  H04B7/0413 ,  H04L12/24 ,  H04W16/32 ,  H04W88/08 ,  H04W88/02

Abstract: The present invention provides a cell configuration method of a base station in a mobile communication system supporting Carrier Aggregation (CA) which includes configuring a first cell consisting of at least two sectors formed with different antennas to a terminal, configuring a second cell consisting of at least two sectors formed with different antennas to the terminal, and communicating with the terminal through the first and second cells, wherein one of the first and second cells consists of sectors using same Physical Cell Identifier (PCID) and the other consists of sectors using different PCIDs.

公开(公告)号：US10356799B2

公开(公告)日：2019-07-16

申请号：US15158098

申请日：2016-05-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yohan Kim ,  Song Chong ,  Eunyong Kim ,  Joseph Jeon ,  Okyoung Choi ,  Changsik Lee

IPC: H04W4/00 ,  H04W72/12 ,  H04L29/06 ,  H04L12/40 ,  H04L12/46 ,  H04W28/16 ,  H04W88/08

Abstract: A method and an apparatus for effectively determining a terminal which will transmit or receive packets in a packet-based wireless network are provided. The scheduling method of a base station of a wireless communication system includes determining a first status variable for an increment of whole network utility to data amount allocated to at least one terminal and a second status variable for an increment of the whole network utility to a scheduling chance allocated to the terminal, determining a scheduling metric based on the first and second status variables, and scheduling the at least one terminal based on the scheduling metric.

公开(公告)号：US09357529B2

公开(公告)日：2016-05-31

申请号：US14372409

申请日：2013-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph Jeon ,  Ho-Joong Kwon ,  Eun-Yong Kim ,  June Moon

IPC: H04W72/00 ,  H04W72/04 ,  H04B7/02 ,  H04W76/00 ,  H04B7/04 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W72/04 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04W76/00 ,  H04W76/15

Abstract: The present invention relates to a method and apparatus for transmitting data in a wireless communication system for supporting multi-cells formed of a plurality of sub-cells. The method includes the steps of: connecting at least one virtual transmission port to each of the plurality of sub-cells; determining the transmission mode for a terminal on the basis of channel states between at least two of the plurality of sub-cells and the terminal; and transmitting data for each sub-cell to the terminal through at least one virtual transmission port connected to a corresponding sub-cell on the basis of the determined transmission mode.

Abstract translation: 本发明涉及在用于支持由多个子小区形成的多小区的无线通信系统中发送数据的方法和装置。 该方法包括以下步骤：将至少一个虚拟传输端口连接到多个子单元中的每一个; 基于所述多个子小区中的至少两个与所述终端之间的信道状态来确定终端的传输模式; 以及基于所确定的传输模式，通过连接到对应的子小区的至少一个虚拟传输端口向终端发送每个子小区的数据。

公开(公告)号：US09094867B2

公开(公告)日：2015-07-28

申请号：US14041499

申请日：2013-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eun-Yong Kim ,  Ho-Joong Kwon ,  Joseph Jeon ,  June Moon ,  Young-Goo Han

IPC: H04W24/00 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/0035 ,  H04W72/04

Abstract: A method and apparatus are provided for determining channel quality in a wireless communication system. The method includes receiving Channel Quality Information (CQI) from a receiver; generating a channel quality reference value by correcting the received CQI using first resource use/nonuse information received from a scheduler that indicates whether an adjacent cell used resources at a previous time, and received signal power information measured in the adjacent cell; and determining a channel quality value at a current time using the generated channel quality reference value and second resource use/nonuse information received from the scheduler that indicates whether an adjacent cell uses resources at the current time.

Abstract translation: 提供了一种用于确定无线通信系统中的信道质量的方法和装置。 该方法包括从接收机接收信道质量信息（CQI）; 通过使用指示相邻小区是否在先前使用的资源的调度器接收到的第一资源使用/不使用信息以及在相邻小区中测量的接收信号功率信息来校正接收到的CQI来生成信道质量参考值; 以及使用生成的信道质量参考值和从调度器接收的指示相邻小区在当前时间是否使用资源的第二资源使用/不使用信息来确定当前时间的信道质量值。