公开(公告)号：US08218678B2

公开(公告)日：2012-07-10

申请号：US12357215

申请日：2009-01-21

Applicant: Seong-Hun Kim

Inventor： Seong-Hun Kim

IPC: H04K1/02

CPC classification number: H03F1/3247 ,  H03F3/24 ,  H03F3/68

Abstract: A multiple antenna wireless communication system using a DPD power amplifier and a method for controlling an amplitude of an input signal for a plurality of transmission paths of the DPD power amplifier are provided. The system includes a plurality of amplifiers, a plurality of couplers, a switch, a shared feedback path and a plurality of processors. The plurality of amplifiers amplifies an input signal directed to each of the transmission paths. The plurality of couplers couple amplified signals on respective transmission paths. The switch outputs at least one of the amplified signals coupled on the respective transmission paths. The shared feedback path provides the amplified signal output from the switch to a plurality of processors. The plurality of processors compare a feedback signal provided through the shared feedback path with the input signal and pre-distort the input signal such that the input signal and the amplified signal have a linear relation with each other.

Abstract translation: 提供了使用DPD功率放大器的多天线无线通信系统和用于控制DPD功率放大器的多个传输路径的输入信号幅度的方法。 该系统包括多个放大器，多个耦合器，开关，共享反馈路径和多个处理器。 多个放大器放大针对每个传输路径的输入信号。 多个耦合器在相应的传输路径上耦合放大的信号。 开关输出耦合在各个传输路径上的放大信号中的至少一个。 共享反馈路径将从开关输出的放大信号提供给多个处理器。 多个处理器将通过共享反馈路径提供的反馈信号与输入信号进行比较，并对输入信号进行预失真，使得输入信号和放大信号彼此具有线性关系。

公开(公告)号：US20120099510A1

公开(公告)日：2012-04-26

申请号：US13379252

申请日：2010-06-17

Applicant: Seong-Hun Kim ,  Himke Van der Velde

Inventor： Seong-Hun Kim ,  Himke Van der Velde

IPC: H04H20/71

CPC classification number: H04L12/189 ,  H04L1/00 ,  H04L1/0006 ,  H04L1/0029 ,  H04L12/1863 ,  H04L12/1881 ,  H04L43/0829 ,  H04L65/1066 ,  H04L2001/0093 ,  H04N21/43637 ,  H04W4/06 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005

Abstract: A method for a base station to transmit multimedia broadcast data in a wireless communication system according to the present invention includes receiving Radio Link Control Service Data Units (RLC SDUs), receiving a control message including information on size of RLC SDU to be transmitted in a synchronization period for current transmission, and processing the RLC SDUs using the size information of RLC SDU. The method and apparatus for transmitting multimedia broadcast data of the present invention is capable of transmitting data stably while maintaining integrity of the multimedia broadcast data on radio channels in a wireless communication system.

Abstract translation: 一种基站在根据本发明的无线通信系统中传输多媒体广播数据的方法包括：接收无线电链路控制业务数据单元（RLC SDU），接收包括关于RLC SDU的大小信息的控制消息， 当前传输的同步周期，以及使用RLC SDU的大小信息处理RLC SDU。 用于发送本发明的多媒体广播数据的方法和装置能够在保持无线通信系统中的无线电信道上的多媒体广播数据的完整性的同时稳定地发送数据。

公开(公告)号：US20120037913A1

公开(公告)日：2012-02-16

申请号：US13167668

申请日：2011-06-23

Applicant: O-Sung SEO ,  Seong-Hun KIM ,  Yang-Ho BAE ,  Jean-Ho SONG

Inventor： O-Sung SEO ,  Seong-Hun KIM ,  Yang-Ho BAE ,  Jean-Ho SONG

IPC: H01L29/786 ,  H01L21/336

CPC classification number: H01L29/78618 ,  H01L29/458 ,  H01L29/66765

Abstract: A thin-film transistor (TFT) and a method of manufacturing the same are disclosed herein. The TFT may include a gate electrode disposed on an insulating substrate, an insulating layer disposed on the insulating substrate and the gate electrode, an active layer pattern disposed on the insulating layer to overlap the gate electrode, a source electrode disposed on the insulating layer and at least part of which overlaps the active layer pattern, and a drain electrode which is separated from the source electrode and at least part of which overlaps the active layer pattern. A first ohmic contact layer pattern may be disposed between the active layer pattern and the source electrode and between the active layer pattern and the drain electrode. The first ohmic contact layer may have higher nitrogen content on its surface than in other portions of the first ohmic contact layer.

Abstract translation: 本文公开了一种薄膜晶体管（TFT）及其制造方法。 TFT可以包括设置在绝缘基板上的栅电极，设置在绝缘基板上的绝缘层和栅电极，设置在绝缘层上的与栅电极重叠的有源层图案，设置在绝缘层上的源电极和 其至少一部分与有源层图案重叠，以及与源电极分离并且其至少一部分与有源层图案重叠的漏电极。 可以在有源层图案和源电极之间以及有源层图案和漏电极之间设置第一欧姆接触层图案。 第一欧姆接触层在其表面上可以具有比在第一欧姆接触层的其它部分更高的氮含量。

公开(公告)号：US07957349B2

公开(公告)日：2011-06-07

申请号：US11903080

申请日：2007-09-20

Applicant: Seong-Hun Kim ,  Kyeong-In Jeong ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

Inventor： Seong-Hun Kim ,  Kyeong-In Jeong ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04Q7/00

CPC classification number: H04W36/02

Abstract: A method and apparatus for minimizing data forwarding between Evolved Node Bs (ENBs) during a handover. A User Equipment (UE) sends a status report to an ENB of a source cell immediately before the handover occurs. In this manner, a target cell avoids retransmission of the RLC PDUs, which were successfully transmitted but have not yet been ACKnowledged (ACKed) by the UE, thereby minimizing the amount of data being forwarded from the ENB of the source cell to an ENB of the target cell.

Abstract translation: 一种用于在切换期间最小化演进节点B（ENB）之间的数据转发的方法和装置。 用户设备（UE）在切换发生之前立即向源小区的ENB发送状态报告。 以这种方式，目标小区避免了成功发送但尚未被UE确认（ACK）的RLC PDU的重传，从而最小化从源小区的ENB转发到ENB的数据量 目标细胞。

公开(公告)号：US07847291B2

公开(公告)日：2010-12-07

申请号：US12486328

申请日：2009-06-17

Applicant: Kap-Soo Yoon ,  Sung-Hoon Yang ,  Sung-Ryul Kim ,  O-Sung Seo ,  Hwa-Yeul Oh ,  Jae-Ho Choi ,  Seong-Hun Kim ,  Yong-Mo Choi

Inventor： Kap-Soo Yoon ,  Sung-Hoon Yang ,  Sung-Ryul Kim ,  O-Sung Seo ,  Hwa-Yeul Oh ,  Jae-Ho Choi ,  Seong-Hun Kim ,  Yong-Mo Choi

IPC: H01L29/04

CPC classification number: H01L27/12 ,  H01L27/1225 ,  H01L29/7869

Abstract: A display substrate includes; a substrate, a gate electrode arranged on the substrate, a semiconductor pattern arranged on the gate electrode, a source electrode arranged on the semiconductor pattern, a drain electrode arranged on the semiconductor pattern and spaced apart from the source electrode, an insulating layer arranged on, and substantially covering, the source electrode and the drain electrode to cover the source electrode and the drain electrode, a conductive layer pattern arranged on the insulating layer and overlapped aligned with the semiconductor pattern, a pixel electrode electrically connected to the drain electrode, and a storage electrode arranged on the substrate and overlapped overlapping with the pixel electrode, the storage electrode being electrically connected to the conductive layer pattern.

Abstract translation: 显示基板包括： 衬底，布置在衬底上的栅电极，布置在栅电极上的半导体图案，布置在半导体图案上的源电极，布置在半导体图案上并与源电极间隔开的漏电极，布置在 并且基本上覆盖源电极和漏极以覆盖源电极和漏电极，布置在绝缘层上并与半导体图案重叠的导电层图案，与漏电极电连接的像素电极，以及 存储电极，设置在所述基板上，与所述像素电极重叠地重叠，所述存储电极与所述导电层图案电连接。

公开(公告)号：US20100131615A1

公开(公告)日：2010-05-27

申请号：US11993196

申请日：2006-06-22

Applicant: Seong-Hun Kim ,  Gye-Han Song

Inventor： Seong-Hun Kim ,  Gye-Han Song

IPC: G06F15/177 ,  G06F15/16

CPC classification number: H04L12/185 ,  A63F13/12 ,  A63F13/35 ,  H04L12/1863 ,  H04L67/1095

Abstract: A dynamic server initialization system and method includes: a second location server requesting a first location server for a registration to a multicast group associated with a replication group, when the second location server is added to the replication group comprising at least one first location server, transferring status update messages which are received from a predetermined service server, to the second location server, when the registration is completed in the first location server; the second location server requesting the first location server for a message dump when a predetermined reference time elapses; and dumping the status update messages which are maintained in a predetermined message pool of the first location server, to the second location server according to the message dump request.

Abstract translation: 动态服务器初始化系统和方法包括：当第二位置服务器被添加到包括至少一个第一位置服务器的复制组时，请求第一位置服务器注册到与复制组相关联的多播组的第二位置服务器， 当在第一位置服务器中完成注册时，将从预定服务服务器接收的状态更新消息传送到第二位置服务器; 所述第二定位服务器在经过预定参考时间时请求所述第一位置服务器进行消息转储; 以及根据所述消息转储请求将维护在所述第一位置服务器的预定消息池中的状态更新消息转储到所述第二位置服务器。

公开(公告)号：US20100006835A1

公开(公告)日：2010-01-14

申请号：US12486328

申请日：2009-06-17

Applicant: Kap-Soo YOON ,  Sung-Hoon YANG ,  Sung-Ryul KIM ,  O-Sung SEO ,  Hwa-Yeul OH ,  Jae-Ho CHOI ,  Seong-Hun KIM ,  Yong-Mo CHOI

Inventor： Kap-Soo YOON ,  Sung-Hoon YANG ,  Sung-Ryul KIM ,  O-Sung SEO ,  Hwa-Yeul OH ,  Jae-Ho CHOI ,  Seong-Hun KIM ,  Yong-Mo CHOI

IPC: H01L29/786

CPC classification number: H01L27/12 ,  H01L27/1225 ,  H01L29/7869

Abstract: A display substrate includes; a substrate, a gate electrode arranged on the substrate, a semiconductor pattern arranged on the gate electrode, a source electrode arranged on the semiconductor pattern, a drain electrode arranged on the semiconductor pattern and spaced apart from the source electrode, an insulating layer arranged on, and substantially covering, the source electrode and the drain electrode to cover the source electrode and the drain electrode, a conductive layer pattern arranged on the insulating layer and overlapped aligned with the semiconductor pattern, a pixel electrode electrically connected to the drain electrode, and a storage electrode arranged on the substrate and overlapped overlapping with the pixel electrode, the storage electrode being electrically connected to the conductive layer pattern.

Abstract translation: 显示基板包括： 衬底，布置在衬底上的栅电极，布置在栅电极上的半导体图案，布置在半导体图案上的源电极，布置在半导体图案上并与源电极间隔开的漏电极，布置在 并且基本上覆盖源电极和漏极以覆盖源电极和漏电极，布置在绝缘层上并与半导体图案重叠的导电层图案，与漏电极电连接的像素电极，以及 存储电极，设置在所述基板上，与所述像素电极重叠地重叠，所述存储电极与所述导电层图案电连接。

公开(公告)号：US20090327772A1

公开(公告)日：2009-12-31

申请号：US12492745

申请日：2009-06-26

Applicant: Joo-Hyeong Lee ,  Seong-Hun Kim

Inventor： Joo-Hyeong Lee ,  Seong-Hun Kim

IPC: G06F1/26

CPC classification number: G06F1/3203 ,  G06F1/3246 ,  G06F1/3287 ,  Y02D10/171 ,  Y02D50/20

Abstract: A power management system optimizing the power consumption management of a terminal that uses limited power is disclosed. In more detail, a power management system of a terminal, which defines levels of power to be supplied in accordance with the operation state of the system or an application that is a currently activated application program and controls the amount of power supplied to software modules and hardware modules of the terminal by the defined levels of power, so that power management can be simply and easily performed and that the power supply amount is optimized to increase a power supply time.

Abstract translation: 公开了优化使用有限功率的终端的功耗管理的电源管理系统。 更详细地说，一种终端的电源管理系统，其根据系统的运行状态或作为当前激活的应用程序的应用定义供电电平，并控制提供给软件模块的电力量， 通过定义的功率级别对终端的硬件模块进行控制，从而能够简单且容易地执行电源管理，并优化供电量以增加供电时间。

公开(公告)号：US20080279171A1

公开(公告)日：2008-11-13

申请号：US12117868

申请日：2008-05-09

Applicant: Seong-Hun KIM ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

Inventor： Seong-Hun KIM ,  Gert Jan Van Lieshout ,  Himke Van Der Velde

IPC: H04J3/16

CPC classification number: H04W72/044 ,  H04L1/1685 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1883 ,  H04W28/06 ,  H04W80/02 ,  H04W80/06

Abstract: An Automatic Repeat reQuest (ARQ) method in a communication system having a protocol layer structure, in which a Layer 2 (L2) transmitter for generating an upper layer packet in a size suitable for transmission over a radio channel and transmitting the upper layer packet to a lower layer, transmits, to a receiver, polling information representative of an indicator for ordering the generation of a status report, and performs packet ARQ according to whether the status report is received within a predetermined time. The method includes determining whether there is a possibility that upper layer data contained in a packet data unit to be transmitted along with the polling information will cause an upper layer message in the opposite direction; and when there is a possibility that the upper layer data will cause an upper layer message, generating polling information ordering a receiver to wait for a predetermined time after receipt of a packet and to transmit an upper layer packet generated for the waiting time along with a status report, including the polling information in the packet data unit, and delivering the packet data unit to the lower layer.

Abstract translation: 一种具有协议层结构的通信系统中的自动重复请求（ARQ）方法，其中，用于生成适合于通过无线电信道传输的大小的上层分组的二层（L2）发送机，并将上层分组发送到 下层向接收方发送表示用于命令生成状态报告的指示符的轮询信息，并且根据在预定时间内是否接收到状态报告来执行分组ARQ。 该方法包括确定是否存在与轮询信息一起发送的分组数据单元中包含的上层数据是否可能导致相反方向上的上层消息的可能性; 并且当上层数据有可能导致上层消息时，生成轮询信息，排序接收方在接收到分组之后等待预定时间，并且发送等待时间生成的上层分组以及 状态报告，包括分组数据单元中的轮询信息，以及将分组数据单元传送到下层。

公开(公告)号：US07299065B2

公开(公告)日：2007-11-20

申请号：US10183867

申请日：2002-06-27

Applicant: Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

Inventor： Sung-Ho Choi ,  Hyeon-Woo Lee ,  Kook-Heui Lee ,  Seong-Hun Kim ,  Jin-Weon Chang ,  Joon-Goo Park

IPC: H04B7/00

CPC classification number: H04W48/12

Abstract: A method for transmitting information in a mobile communication system using HSDPA (High Speed Downlink Packet Access) service. When an RNC (Radio Network Controller) generates or changes HSDPA service-related information, it transmits the generated or changed information to a Node B and a UE along with an indicator indicating the change in the HSDPA service information. Therefore, the Node B and the UE simultaneously operate by receiving the generated or changed information, resulting in an increase in the HSDPA service efficiency.

Abstract translation: 一种使用HSDPA（High Speed Downlink Packet Access）服务在移动通信系统中发送信息的方法。 当RNC（无线网络控制器）生成或改变与HSDPA业务相关的信息时，它将生成或改变的信息与指示HSDPA业务信息变化的指示符一起发送给节点B和UE。 因此，节点B和UE通过接收生成或改变的信息同时进行操作，导致HSDPA服务效率的提高。