公开(公告)号：US20080123655A1

公开(公告)日：2008-05-29

申请号：US11940783

申请日：2007-11-15

申请人： Seong-Hun KIM ,  Kyeong-In JEONG ,  Gert Jan VAN LIESHOUT ,  Himke VAN DER VELDE

发明人： Seong-Hun KIM ,  Kyeong-In JEONG ,  Gert Jan VAN LIESHOUT ,  Himke VAN DER VELDE

IPC分类号： H04L12/58

CPC分类号： H04L1/1867 ,  H04L63/0428 ,  H04W12/0017 ,  H04W28/06

摘要： Provided is an apparatus and method for transmitting/receiving a ciphered packet in a mobile communication system. The apparatus and method perform a reset of a Packet Data Convergence Protocol (PDCP) in connection with transmission/reception of a ciphered packet including a compressed header, thereby preventing packet loss from occurring, and minimizing waste of limited transmission resources.

摘要翻译： 提供了一种用于在移动通信系统中发送/接收加密分组的装置和方法。 该装置和方法结合包含压缩报头的加密分组的发送/接收来执行分组数据汇聚协议（PDCP）的复位，从而防止发生分组丢失，并且将有限传输资源的浪费降至最低。

公开(公告)号：US20080279171A1

公开(公告)日：2008-11-13

申请号：US12117868

申请日：2008-05-09

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

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

IPC分类号： H04J3/16

CPC分类号： H04W72/044 ,  H04L1/1685 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1883 ,  H04W28/06 ,  H04W80/02 ,  H04W80/06

摘要： 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.

摘要翻译： 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：US20080049754A1

公开(公告)日：2008-02-28

申请号：US11829552

申请日：2007-07-27

申请人： Seong-Hun KIM ,  Sung-Ho Choi ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

发明人： Seong-Hun KIM ,  Sung-Ho Choi ,  Kyeong-In Jeong ,  Gert Van Lieshout ,  Himke Van Der Velde

IPC分类号： H04L12/56

CPC分类号： H04L1/165 ,  H04L1/1809 ,  H04L1/1841 ,  H04L27/2602

摘要： A method and apparatus for transmitting a packet in a mobile communication system. A transmitting side allocates a short sequence number for an initial transmission packet using some bits among bits of a predetermined length for expressing a sequence number of the packet, and sets a first flag indicating use of the short sequence number. The transmitting side inserts the short sequence number and the first flag into the packet, and transmits the packet to a receiving side.

摘要翻译： 一种用于在移动通信系统中发送分组的方法和装置。 发送侧使用用于表示分组的序列号的预定长度的比特中的一些比特来分配用于初始发送分组的短序列号，并且设置指示使用短序列号的第一标志。 发送侧将短序列号和第一标志插入到分组中，并将该分组发送到接收侧。

公开(公告)号：US20120037913A1

公开(公告)日：2012-02-16

申请号：US13167668

申请日：2011-06-23

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

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

IPC分类号： H01L29/786 ,  H01L21/336

CPC分类号： H01L29/78618 ,  H01L29/458 ,  H01L29/66765

摘要： 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.

摘要翻译： 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：US20100006835A1

公开(公告)日：2010-01-14

申请号：US12486328

申请日：2009-06-17

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

发明人： 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分类号： H01L29/786

CPC分类号： H01L27/12 ,  H01L27/1225 ,  H01L29/7869

摘要： 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.

摘要翻译： 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：US20090184763A1

公开(公告)日：2009-07-23

申请号：US12357215

申请日：2009-01-21

申请人： Seong-Hun KIM

发明人： Seong-Hun KIM

IPC分类号： H03F3/68

CPC分类号： H03F1/3247 ,  H03F3/24 ,  H03F3/68

摘要： 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.

摘要翻译： 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：US20070274238A1

公开(公告)日：2007-11-29

申请号：US11751811

申请日：2007-05-22

申请人： Seong-Hun KIM

发明人： Seong-Hun KIM

IPC分类号： H04J3/00 ,  H04L12/66

CPC分类号： H04L12/6418

摘要： A Time Division Duplex (TDD) wireless communication system includes a switch connected to an output port of a transmitter, a first transmission line for transmitting a transmission signal and for isolating a transmission path according to a mode, a first transmission line stub connected between the isolator and the first transmission line for reflecting a transmission signal transmitted from the isolator, a second transmission line connected between an output port of the first transmission line and an input port of a receiver for isolating a reception path in the transmission mode and for providing a reception signal received from the antenna feed line to the receiver, and a second transmission line stub connected in a stub form between the second transmission line and the input port of the receiver, for controlling the second transmission line to isolate the reception path.

摘要翻译： 时分双工（TDD）无线通信系统包括连接到发射机的输出端口的开关，用于发送传输信号并根据模式隔离传输路径的第一传输线，连接在发射机之间的第一传输线段 隔离器和用于反射从隔离器发送的发送信号的第一传输线，连接在第一传输线的输出端口和接收器的输入端口之间的第二传输线，用于隔离传输模式中的接收路径， 从天线馈送线接收的接收信号到接收机;以及第二传输线短截线，以第二传输线与接收机的输入端口之间的短截线形式连接，用于控制第二传输线隔离接收路径。

公开(公告)号：US20120181533A1

公开(公告)日：2012-07-19

申请号：US13243649

申请日：2011-09-23

申请人： Hyeong Suk YOO ,  Joo-Han KIM ,  Je Hun LEE ,  Seong-Hun KIM ,  Jung Kyu LEE ,  Chang Oh JEONG

发明人： Hyeong Suk YOO ,  Joo-Han KIM ,  Je Hun LEE ,  Seong-Hun KIM ,  Jung Kyu LEE ,  Chang Oh JEONG

IPC分类号： H01L29/786 ,  H01L29/24 ,  H01L29/04 ,  H01L29/22 ,  H01L21/44

CPC分类号： H01L29/4908 ,  G02F1/1368 ,  H01L27/1225 ,  H01L27/1248 ,  H01L29/7869

摘要： A thin film transistor array panel includes: an substrate; a gate line positioned on the substrate; a data line intersecting the gate line; a thin film transistor connected to the gate line and the data line; a gate insulating layer between the gate electrode of the thin film transistor and the semiconductor of the thin film transistor; a pixel electrode connected to the thin film transistor; and a passivation layer positioned between the pixel electrode and the thin film transistor, wherein at least one of the gate insulating layer and the passivation layer includes a silicon nitride layer, and the silicon nitride layer includes hydrogen content at less than 2×1022 cm3 or 4 atomic %.

摘要翻译： 薄膜晶体管阵列面板包括：基板; 位于基板上的栅极线; 与栅极线相交的数据线; 连接到栅极线和数据线的薄膜晶体管; 在薄膜晶体管的栅电极和薄膜晶体管的半导体之间的栅极绝缘层; 连接到薄膜晶体管的像素电极; 以及位于像素电极和薄膜晶体管之间的钝化层，其中栅极绝缘层和钝化层中的至少一个包括氮化硅层，并且氮化硅层包括小于2×1022cm 3的氢含量或 4原子％。

公开(公告)号：US20070248069A1

公开(公告)日：2007-10-25

申请号：US11738691

申请日：2007-04-23

申请人： Seong-Hun KIM

发明人： Seong-Hun KIM

IPC分类号： H04Q7/24

CPC分类号： H04B1/44 ,  H01P1/15

摘要： A Time Division Duplex (TDD) switch of a TDD wireless communication system is provided. By its unique arrangement, the TDD switch protects a receiver of the wireless system. The TDD switch includes an isolator connected to an output port of a transmitter, a first transmission line stub, connected between the isolator and a circulator, for transmitting a transmission signal received from the isolator when in a transmission mode, and for isolating a transmission path when in a reception mode, a first transmission line connected to the circulator, for isolating a reception path when in the transmission mode, and for supplying to a receiver a reception signal provided from an antenna connected to the circulator when in the reception mode, and a second transmission line stub connected between the first transmission line and an input port of the receiver in a stub form, for controlling the first transmission line to isolate the reception path when in the transmission mode, and for supplying the reception signal to the receiver when in the reception mode.

摘要翻译： 提供TDD无线通信系统的时分双工（TDD）交换机。 通过其独特的布置，TDD交换机保护无线系统的接收机。 TDD开关包括连接到发射机的输出端口的隔离器，连接在隔离器和环行器之间的第一传输线短路，用于在传输模式下发送从隔离器接收的传输信号，并且用于隔离传输路径 当处于接收模式时，连接到循环器的第一传输线在传输模式下用于隔离接收路径，并且在接收模式时向接收机提供从连接到环行器的天线提供的接收信号，以及 连接在第一传输线和接收器的输入端口之间的第二传输线短截线，用于在传输模式下控制第一传输线隔离接收路径，并将接收信号提供给接收机， 在接收模式。