公开(公告)号：US20150289139A1

公开(公告)日：2015-10-08

申请号：US14745852

申请日：2015-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Song Yean CHO ,  Chae Gwon LIM ,  Han Na LIM ,  Sung Ho CHOI ,  Beom Sik BAE

IPC: H04W12/08 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04W12/08 ,  H04W4/70 ,  H04W48/06 ,  H04W76/18

Abstract: A method and an apparatus for controlling network access of a User Equipment (UE) based on the network's load and time tolerance (delay tolerance) are provided. A network access method for a terminal in a wireless communication system includes sending an access request message containing a time-tolerant indicator at a predefined time, determining, when a reject message is received, a cause value and a hold time contained in the reject message, and re-sending the access request message after the hold time elapses.

Abstract translation: 提供了一种用于基于网络的负载和时间容限（延迟容差）来控制用户设备（UE）的网络接入的方法和装置。 一种用于无线通信系统中的终端的网络接入方法包括在预定时间发送包含时间容限指示符的接入请求消息，确定接收到拒绝消息时的原因值和拒绝消息中包含的保持时间 并且在保持时间过去之后重新发送访问请求消息。

公开(公告)号：US20150146671A1

公开(公告)日：2015-05-28

申请号：US14611846

申请日：2015-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Alper YEGIN ,  Ji Cheol LEE ,  Ra-javelsamy RA-JADURAI ,  Sung Ho CHOI

IPC: H04W12/04 ,  H04W76/02

CPC classification number: H04W12/04 ,  H04L63/06 ,  H04L63/123 ,  H04W12/10 ,  H04W76/10

Abstract: A method for creating a unique and secure mobile internet protocol version 4 connection for a packet data network is provided. The method includes generating an extended master session key to create a mobile interne protocol root key. The method also includes creating a mobile internet protocol security parameter index based on the mobile interne protocol root key and an access point name. The method further includes deriving a mobile node home agent key based on the access point name. Furthermore the method includes associating the derived mobile node home agent key to the created security parameter index. Moreover the method includes providing the unique and secure mobile internet protocol version 4 connection to transfer data for the packet data network connectivity.

Abstract translation: 提供了一种用于为分组数据网络创建唯一且安全的移动因特网协议版本4连接的方法。 该方法包括生成扩展主会话密钥以创建移动内部协议根密钥。 该方法还包括基于移动内部协议根密钥和接入点名称创建移动因特网协议安全参数索引。 该方法还包括基于接入点名称导出移动节点归属代理密钥。 此外，该方法包括将导出的移动节点归属代理密钥与创建的安全参数索引相关联。 此外，该方法包括提供独特和安全的移动因特网协议版本4连接以传送分组数据网络连接的数据。

公开(公告)号：US20230369357A1

公开(公告)日：2023-11-16

申请号：US18355427

申请日：2023-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Bin Yun ,  Eun Sub SHIM ,  Kyung Ho LEE ,  Sung Ho CHOI ,  Jung Hoon PARK ,  Jung Wook LIM ,  Min Ji JUNG

IPC: H01L27/146 ,  H04N25/70 ,  H04N25/778

CPC classification number: H01L27/14605 ,  H01L27/14627 ,  H01L27/14641 ,  H04N25/70 ,  H04N25/778

Abstract: Image sensors are provided. The image sensors may include a substrate including first, second, third and fourth regions, a first photoelectric conversion element in the first region, a second photoelectric conversion element in the second region, a third photoelectric conversion element in the third region, a fourth photoelectric conversion element in the fourth region, a first microlens at least partially overlapping both the first and second photoelectric conversion elements, and a second microlens at least partially overlapping both the third and fourth photoelectric conversion elements. The image sensors may also include a floating diffusion region and first, second and third pixel transistors configured to perform different functions from each other. Each of the first, second and third pixel transistors may be disposed in at least one of first, second, third and fourth pixel regions. The first pixel transistor may include multiple first pixel transistors.

公开(公告)号：US20170017121A1

公开(公告)日：2017-01-19

申请号：US14926150

申请日：2015-10-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chun Soon PARK ,  Young Chol LEE ,  Seung Hun CHAE ,  Sung Ho CHOI ,  Hyung Jin HA

IPC: G02F1/1335 ,  F21V7/05 ,  F21V9/08

CPC classification number: G02F1/133609 ,  F21V7/05 ,  F21V9/08 ,  G02F1/133603 ,  G02F1/133605 ,  G02F2001/133614 ,  G02F2202/36

Abstract: Disclosed herein are a reflecting plate, a backlight unit, and a display device using the backlight unit, and the display device includes one or more light sources; a reflecting plate to which light radiated from the one or more light sources is incident and having a reflecting surface reflecting the incident light; one or more selective light absorbing parts disposed on the reflecting surface and configured to selectively absorb a portion of the incident light; and a quantum dot sheet into which at least one of light emitted without being absorbed by the selective light absorbing part and light radiated from the light source is incident.

Abstract translation: 这里公开了反射板，背光单元和使用背光单元的显示装置，并且显示装置包括一个或多个光源; 反射板，从一个或多个光源照射的光入射到该反射板，并具有反射入射光的反射表面; 一个或多个选择性光吸收部件，设置在所述反射表面上并且被配置为选择性地吸收所述入射光的一部分; 以及其中入射不被选择性光吸收部吸收的光和从光源照射的光中的至少一种的量子点片。

公开(公告)号：US20150382266A1

公开(公告)日：2015-12-31

申请号：US14843275

申请日：2015-09-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chae Gwon LIM ,  Kyeong-ln JEONG ,  Sung Ho CHOI ,  Beom Sik BAE

IPC: H04W36/16 ,  H04W36/00 ,  H04W8/22 ,  H04W76/04

CPC classification number: H04W8/22 ,  H04W36/0055 ,  H04W36/165 ,  H04W48/20 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A method and an apparatus are provided in a first radio access technology (RAT). Mobility history information is generated including information on a time duration while in a second RAT. It is identified whether the terminal is in a Radio Resource Control (RRC) connected mode. The mobility history information is transmitted to a base station if the terminal is in the RRC connected mode.

Abstract translation: 在第一无线电接入技术（RAT）中提供了一种方法和装置。 生成移动历史信息，包括关于第二RAT中的持续时间的信息。 确定终端是否处于无线资源控制（RRC）连接模式。 如果终端处于RRC连接模式，则将移动性历史信息发送到基站。

公开(公告)号：US20150208322A1

公开(公告)日：2015-07-23

申请号：US14672904

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chae Gwon LIM ,  Han Na LIM ,  Sung Ho CHOI ,  Tae Sun YEOUM ,  Eun Hui BAE

IPC: H04W48/04 ,  H04W4/08 ,  H04W8/04

CPC classification number: H04W48/04 ,  H04W4/08 ,  H04W8/04 ,  H04W48/02 ,  H04W84/045 ,  H04W88/005 ,  H04W88/08

Abstract: An access admission control method and system for and SAE/LTE system is provided for determining whether to accept or reject an access of a User Equipment (UE) to a Home evolved Node B (HeNB) based on the subscriber information of the UE. In an access admission control method according to the present invention, a HeNB or HeNB Gateway (HGW) transmits, when an access request message is received from a UE, the access request message to a Mobility Management Entity (MME) together with a CSG ID of the HeNB, and the MME determines, whether to accept or reject the access of the UE to the HeNB based on whether the CSG ID is contained in a white list associated with the UE.

Abstract translation: 提供了一种用于SAE / LTE系统的接入许可控制方法和系统，用于基于UE的用户信息来确定是否接受或拒绝用户设备（UE）到家庭演进节点B（HeNB）的接入。 在根据本发明的接入许可控制方法中，当从UE接收到接入请求消息时，HeNB或HeNB网关（HGW）发送接入请求消息到移动性管理实体（MME）以及CSG ID ，并且MME基于CSG ID是否包含在与UE相关联的白名单中来确定是接受还是拒绝UE到HeNB的接入。

公开(公告)号：US20150133124A1

公开(公告)日：2015-05-14

申请号：US14557024

申请日：2014-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chae Gwon LIM ,  Tae Sun YEOUM ,  Sung Ho CHOI ,  Beom Sik BAE ,  Han Na LIM

IPC: H04W36/08 ,  H04W48/08

CPC classification number: H04W36/08 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0083 ,  H04W36/0094 ,  H04W36/04 ,  H04W36/10 ,  H04W48/02 ,  H04W48/08 ,  H04W48/20

Abstract: A handover method and apparatus for facilitating a handover of a user equipment to a femto cell in a wireless communication system supporting both the femto and macro cells. When a handover condition is detected, the user equipment acquires identity information of a target femto cell base station from system information transmitted by the target femto cell base station, decides whether to handover to the target femto cell base station, based on the identity information; and transmits a measurement report message including the identity information to a serving base station of the user equipment, when the handover is to be made.

Abstract translation: 一种用于在支持毫微微小区和宏小区的无线通信系统中促进用户设备到毫微微小区的切换的切换方法和装置。 当检测到切换条件时，用户设备从目标毫微微小区基站发送的系统信息中获取目标毫微微小区基站的身份信息，基于身份信息判断是否切换到目标毫微微小区基站; 并且当切换时，向用户设备的服务基站发送包括身份信息的测量报告消息。