公开(公告)号：US09831543B2

公开(公告)日：2017-11-28

申请号：US14612655

申请日：2015-02-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hyeon Choi ,  Han-Seok Kim ,  Kyu-II Yeon ,  Byung-Tae Yoon ,  Jun-Sung Lee ,  Nam-Ryul Jeon

IPC: H01Q21/00 ,  H01Q1/24 ,  H01Q3/01 ,  H01Q21/29 ,  H04B7/02

CPC classification number: H01Q1/246 ,  H01Q3/01 ,  H01Q21/293 ,  H04B7/02

Abstract: An adaptable antenna apparatus for a base station is provided. The adaptable antenna apparatus includes a first antenna having a first antenna array, a second antenna rotatably coupled to the first antenna and having a second antenna array, and a main controller provided in one of the first antenna and the second antenna, wherein the main controller is configured to apply a control signal to the first antenna and the second antenna.

公开(公告)号：US10237876B2

公开(公告)日：2019-03-19

申请号：US15107709

申请日：2014-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nam-Ryul Jeon ,  Ki-Back Kim ,  Han-Seok Kim ,  Hyun-Ho Im ,  Ji-Hyeon Choi

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/36 ,  H04W36/22

Abstract: Embodiments of the present disclosure provide terminal connection control method and apparatus in a base station of a mobile communication system which supports a Carrier Aggregation (CA) function. According an embodiment of the present disclosure, a method for control a connection of a terminal in a base station of a mobile communication system includes determining whether there is a Primary Cell (PCell) connection request from a terminal with respect to an i-th cell (herein, i is a positive integer greater than 0 and equal to or smaller than k) corresponding to one of k cells (herein, k is a positive integer greater than 0) in the base station; if there is the PCell connection request from the terminal, determining whether to allow the PCell connection for the i-th cell of the terminal based on a threshold load corresponding to a maximum limit of a resource allocated to each cell; and if the PCell connection for the i-th cell of the terminal is allowed, determining whether to release a Secondary Cell (SCell) connection for at least one or more terminals which maintain the SCell connection for the i-th cell by comparing an i-th resource load allocated to the i-th cell with the threshold load.

公开(公告)号：US09565617B2

公开(公告)日：2017-02-07

申请号：US14072087

申请日：2013-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Hyeon Choi ,  Kyu-II Yeon ,  Han-Seok Kim ,  Jun-Sung Lee

IPC: H04W40/20 ,  H04W40/28

CPC classification number: H04W40/20 ,  H04W40/28

Abstract: A method and apparatus for configuring a routing path in a wireless communication system are provided. The method includes measuring a first distance between the terminal and a target terminal, transmitting information of the measured first distance to at least one neighboring terminal, receiving a second distance measured for the target terminal with respect to the terminal from the at least one neighboring terminal, and determining a neighboring terminal of which the second distance is the longest as a next terminal of the routing path.

Abstract translation: 提供了一种在无线通信系统中配置路由路径的方法和装置。 该方法包括测量终端和目标终端之间的第一距离，将测量的第一距离的信息传送到至少一个相邻终端，从至少一个相邻终端接收针对终端测量的针对终端的第二距离 并且确定第二距离最长的相邻终端作为路由路径的下一个终端。