公开(公告)号：US20140073331A1

公开(公告)日：2014-03-13

申请号：US14023297

申请日：2013-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ok-Seon Lee ,  Rakesh Taori ,  Jung-Soo Jung

IPC: H04W72/04 ,  H04W8/02

CPC classification number: H04W72/048 ,  H04W8/02 ,  H04W16/32

Abstract: A method for allocating a resource by a Mobile Station (MS) in a mobile communication system includes performing a measurement operation and a measurement report operation; and being allocated a resource from a small cell Base Station (BS) or a macro BS based on a neighbor small cell BS change probability and a neighbor small cell BS list, wherein the neighbor small cell BS list includes information on neighbor small cell BSs, and the neighbor small cell BSs are neighbor small cell BSs of which received signal strengths for reference signals measured by the MS are equal to or greater than a threshold received signal strength, and wherein the neighbor small cell BS change probability is determined using a neighbor small cell BS list which is generated at a current timing point and a neighbor small cell BS list which is generated at a previous timing point.

Abstract translation: 移动通信系统中由移动台（MS）分配资源的方法包括执行测量操作和测量报告操作; 并且基于相邻小小区BS改变概率和相邻小小区BS列表从小小区基站（BS）或宏BS分配资源，其中，所述相邻小小区BS列表包括关于邻居小小区BS的信息， 并且相邻小小区BS是其MS测量的参考信号的接收信号强度等于或大于阈值接收信号强度的相邻小小区BS，并且其中使用邻居小小区BS确定相邻小小区BS改变概率 在当前定时点产生的小区BS列表和在先前定时点生成的相邻小小区BS列表。

公开(公告)号：US20140004869A1

公开(公告)日：2014-01-02

申请号：US13933020

申请日：2013-07-01

Applicant: Samsung Electronics Co, Ltd.

Inventor： Jung-Soo Jung

IPC: H04W72/04

Abstract: A method of transmitting a signal by a base station in a beam forming-based communication system is provided. The method includes: transmitting the signal using a transmission beam having at least one of a beam width and a transmission period in reverse proportion to one of a distance between a position of a transmission target region of the transmission beam for transmitting the signal within a service coverage of the base station and the base station and a size or area of the transmission target region.

Abstract translation: 提供了一种在基于波束形成的通信系统中由基站发送信号的方法。 该方法包括：使用具有波束宽度和传输周期中的至少一个的传输波束来发送信号，该传输波束与用于发送服务中的信号的发射波束的发射目标区域的位置之间的距离成反比 基站和基站的覆盖范围以及发射目标区域的大小或面积。

公开(公告)号：US20130301455A1

公开(公告)日：2013-11-14

申请号：US13894265

申请日：2013-05-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jung-Soo Jung

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04B7/024 ,  H04B7/0617 ,  H04L5/00 ,  H04L5/0035 ,  H04L5/0094 ,  H04W48/20 ,  H04W72/042

Abstract: A communication method is performed by a Mobile Station (MS) in a mobile communication system including a plurality of Base Stations (BSs). The method includes receiving at least one reference signal through at least one receive beam in a direction of nearby BSs, determining at least one candidate BS for joint transmission/reception among the nearby BSs based on the received at least one reference signal, and transmitting information about the determined at least one candidate BS to a serving BS.

Abstract translation: 通信方法由包括多个基站（BS）的移动通信系统中的移动台（MS）进行。 该方法包括：通过沿着附近BS的方向的至少一个接收波束接收至少一个参考信号，基于所接收的至少一个参考信号确定至少一个候选基站用于附近BS之间的联合发送/接收，以及发送信息 关于所确定的至少一个候选BS到服务BS。

公开(公告)号：US11463925B2

公开(公告)日：2022-10-04

申请号：US17178721

申请日：2021-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/00 ,  H04W36/32 ,  H04W48/20 ,  H04W36/30 ,  H04W36/16

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.

公开(公告)号：US11265778B2

公开(公告)日：2022-03-01

申请号：US16859119

申请日：2020-04-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Min Moon ,  Anshuman Nigam ,  Jung-Soo Jung ,  Sun-Heui Ryoo ,  Sung-Jin Lee

IPC: H04W76/18 ,  H04W76/19 ,  H04W36/30 ,  H04W36/00 ,  H04W76/38

Abstract: A method and an apparatus for controlling a waiting time related to determination of a radio link failure in a wireless communication system are provided. The method includes receiving a message from a network, if a first timer for determination of the radio link failure is running and the message includes timer information related to the waiting time, starting a second timer related to the waiting time based on the timer information, and if the second timer expires before expiration of the first timer, determining a channel situation of a serving cell as a situation of the radio link failure.

公开(公告)号：US11184815B2

公开(公告)日：2021-11-23

申请号：US16676012

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Soo Jung ,  Jung-Min Moon ,  Jong-Hyung Kwun ,  Sun-Heui Ryoo ,  Sung-Jin Lee

IPC: H04W36/00 ,  H04W36/32 ,  H04W36/04 ,  H04W36/08

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 of setting a handover parameter includes receiving, from a serving evolved NodeB (eNB), cell type information indicating eNB types of the serving eNB and eNBs adjacent to the serving eNB, and mobility information of the UE, detecting types of the serving eNB and a target eNB based on the cell type information, and setting a Time-To-Trigger (TTT) applied, the mobility information of the UE, and a received signal strength for the serving eNB.

公开(公告)号：US11050727B2

公开(公告)日：2021-06-29

申请号：US16801962

申请日：2020-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Heui Ryoo ,  Soeng-Hun Kim ,  Jung-Soo Jung ,  Jung-Min Moon ,  Anshuman Nigam ,  Sung-Jin Lee

IPC: H04M1/66 ,  H04M1/68 ,  H04M3/16 ,  H04L29/06 ,  H04W12/02 ,  H04W12/04 ,  H04W12/041 ,  H04W12/0431 ,  H04W36/00

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 for communicating by a user equipment with a macro cell base station and a small cell base station in a communication system is provided. The method comprises applying a first base station security key to a first communication link with the macro cell base station; generating a second base station security key to be used for a second communication link with the small cell base station based on the first base station security key; applying the second base station security key to the second communication link with the small cell base station; and communicating through at least one of the first communication link and the second communication link.

公开(公告)号：US10834682B2

公开(公告)日：2020-11-10

申请号：US16670335

申请日：2019-10-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Heui Ryoo ,  Jung-Soo Jung ,  Hyun-Jeong Kang ,  Jong-Hyung Kwun ,  Sung-Jin Lee

IPC: H04B7/00 ,  H04W52/14 ,  H04W76/27 ,  H04W76/15 ,  H04W52/34 ,  H04W52/36

Abstract: A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.

公开(公告)号：US10659993B2

公开(公告)日：2020-05-19

申请号：US15754109

申请日：2016-08-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Heui Ryoo ,  Jung-Soo Jung ,  Ra-Yeon Ahn ,  Ji-Won Hwang

IPC: H04W68/02 ,  H04W28/08 ,  H04J11/00 ,  H04L5/00 ,  H04W48/16 ,  H04W48/14 ,  H04L1/00 ,  H04L12/805 ,  H04W72/12

Abstract: The present invention relates to a method and apparatus for effectively transmitting or receiving paging in a wireless communication system supporting a plurality of services. A method for transmitting paging by a base station in a wireless communication system supporting a plurality of services according to an embodiment of the present disclosure comprises the steps of: transmitting information on a paging slice corresponding to a service in which paging is transmitted to a terminal; and transmitting the paging to the terminal through the paging slice.

公开(公告)号：US10499303B2

公开(公告)日：2019-12-03

申请号：US15007662

申请日：2016-01-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Ho Min ,  Jung-Soo Jung ,  Dong-Wook Kim ,  Kyeong-In Jeong ,  Jong-Hyung Kwun ,  Chae-Gwon Lim ,  Young-Hyun Jeon

IPC: H04W36/32 ,  H04W48/20 ,  H04W36/00 ,  H04W36/16 ,  H04W36/30

Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.