公开(公告)号：US20090185126A1

公开(公告)日：2009-07-23

申请号：US12332249

申请日：2008-12-10

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

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

IPC: G02F1/1343 ,  B32B15/04 ,  B32B7/02 ,  H05H1/24 ,  H05K1/09

CPC classification number: G02F1/136286 ,  G02F2001/13629 ,  G02F2001/136295 ,  Y10T428/24975

Abstract: Provided are a metal line, a method of forming the same, and a display using the same. To increase resistance of a metal line having a multilayered structure of CuO/Cu and prevent blister formation, a plasma treatment is performed using a nitrogen-containing gas and a silicon-containing gas or using a hydrogen or argon as and the silicon-containing gas. Accordingly, a plasma treatment layer such as a SiNx or Si layer is thinly formed on the copper layer, thereby preventing an increase in resistance of the copper layer and also preventing blister formation caused by the damage of a copper oxide layer. Consequently, it is possible to improve the reliability of a copper line and thus enhance the reliability of a device.

Abstract translation: 提供一种金属线，其形成方法和使用该线的显示器。 为了增加具有CuO / Cu多层结构的金属线的电阻并防止起泡形成，使用含氮气体和含硅气体或使用氢或氩作为含硅气体进行等离子体处理 。 因此，在铜层上薄膜地形成诸如SiN x或Si层的等离子体处理层，从而防止铜层的电阻增加，并且还防止由氧化铜层损坏引起的起泡形成。 因此，可以提高铜线的可靠性，从而提高装置的可靠性。

公开(公告)号：US20080216473A1

公开(公告)日：2008-09-11

申请号：US12041847

申请日：2008-03-04

Applicant: Seong Hun KIM

Inventor： Seong Hun KIM

IPC: B60T11/26

CPC classification number: B60T11/16 ,  B60T11/236

Abstract: A master cylinder of a brake is disclosed. The master cylinder includes a cylinder body connected with an oil tank and defining therein a first pressure chamber and a second pressure chamber, which are separated from each other by a partition, a first piston to perform reciprocating movements in the first pressure chamber, a second piston to perform reciprocating movements in the second pressure chamber, a first return spring to elastically support the first piston in the first pressure chamber, and a second return spring to elastically support the second piston in the second pressure chamber. The first piston has a plurality of recesses formed at one end thereof to assure smooth supply of oil during braking. The master cylinder has the effects of assuring smooth supply of brake oil during braking, and preventing fluctuation of a piston therein.

Abstract translation: 公开了一种制动器的主缸。 主缸包括与油箱连接的缸体，其中限定有通过隔板彼此分离的第一压力室和第二压力室，用于在第一压力室中进行往复运动的第一活塞，第二压力室 活塞，以在所述第二压力室中进行往复运动;第一复位弹簧，用于弹性地支撑所述第一压力室中的所述第一活塞;以及第二复位弹簧，用于将所述第二活塞弹性地支撑在所述第二压力室中。 第一活塞在其一端形成有多个凹槽，以确保在制动期间平稳地供应油。 主缸具有在制动期间确保制动油的平稳供给并防止其中的活塞的波动的效果。

公开(公告)号：US20080123655A1

公开(公告)日：2008-05-29

申请号：US11940783

申请日：2007-11-15

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: H04L12/58

CPC classification number: H04L1/1867 ,  H04L63/0428 ,  H04W12/0017 ,  H04W28/06

Abstract: 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.

Abstract translation: 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：US20080069053A1

公开(公告)日：2008-03-20

申请号：US11903080

申请日：2007-09-20

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

Inventor： Seong-Hun Kim ,  Kyeong-In Jeong ,  Gert 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：US20080019279A1

公开(公告)日：2008-01-24

申请号：US11781673

申请日：2007-07-23

Applicant: Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

Inventor： Young-Bum KIM ,  Ju-Ho Lee ,  Joon-Young Cho ,  Seong-Hun Kim ,  Gert Jan Van Lieshout

IPC: H04L12/26

CPC classification number: H04L1/0061 ,  H04L1/0026 ,  H04L1/1607 ,  H04L1/1812 ,  H04W24/00

Abstract: A method and apparatus for estimating the radio link status between all MS and a BS in a wireless communication system are provided, in which the MS and the BS make the same decision as to the radio link status. The method and apparatus provide a radio link status estimation procedure suitable for a Packet-Switched network system. Thus, when each of an MS and a BS detects errors in its radio link status, it notifies the other party of the poor radio link status, thereby preventing an unnecessary MS or BS operation and saving radio resources.

Abstract translation: 提供了一种用于估计无线通信系统中的所有MS和BS之间的无线链路状态的方法和装置，其中MS和BS对无线链路状态做出相同的决定。 该方法和装置提供适用于分组交换网络系统的无线链路状态估计过程。 因此，当MS和BS中的每一个检测到其无线链路状态中的错误时，它向另一方通知差的无线链路状态，从而防止不必要的MS或BS操作并节省无线电资源。

公开(公告)号：US20070248069A1

公开(公告)日：2007-10-25

申请号：US11738691

申请日：2007-04-23

Applicant: Seong-Hun KIM

Inventor： Seong-Hun KIM

IPC: H04Q7/24

CPC classification number: H04B1/44 ,  H01P1/15

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07286563B2

公开(公告)日：2007-10-23

申请号：US10190806

申请日：2002-07-08

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

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

IPC: H04B7/216

CPC classification number: H04L1/1835 ,  H04L1/1803 ,  H04L1/1812 ,  H04L1/1874

Abstract: A method for resetting a MAC-hs (Medium Access Control-high speed) layer entity in a communication system using HSDPA (High Speed Downlink Packet Access). When an RLC (Radio Link Control) layer entity is reset due to occurrence a protocol error, the system resets both a MAC-hs layer entity of the RLC layer entity and its counterpart RLC, thus preventing unnecessary data transmission.

Abstract translation: 一种使用HSDPA（High Speed Downlink Packet Access，高速下行链路分组接入）的通信系统中的MAC-hs（Medium Access Control-High Speed）层实体的复位方法。 当由于发生协议错误而使RLC（无线链路控制）层实体复位时，系统复制RLC层实体的MAC-hs层实体及其对应的RLC，从而防止不必要的数据传输。

公开(公告)号：US07079519B2

公开(公告)日：2006-07-18

申请号：US09935865

申请日：2001-08-23

Applicant: Sang-Heon Lee ,  Young-Jin Kim ,  Seong-Hun Kim

Inventor： Sang-Heon Lee ,  Young-Jin Kim ,  Seong-Hun Kim

IPC: H04Q7/24 ,  H04L12/28

CPC classification number: H04W76/12

Abstract: The present invention provides a core network separation structure and a signal processing method between separated elements. In particular, an SGSN is divided into an SGSN server for control operations and an S-MGW for switching packet data, and a GGSN is divided into a GGSN server for control operations and a G-MGW for switching packet data. Signaling interfaces interface between the separated elements, SGSN server and S-MGW and between the GGSN server and the G-MGW.

公开(公告)号：US10349436B2

公开(公告)日：2019-07-09

申请号：US14006081

申请日：2012-03-19

Applicant: Jae Hyuk Jang ,  Seong Hun Kim

Inventor： Jae Hyuk Jang ,  Seong Hun Kim

IPC: H04L12/26 ,  H04W72/12 ,  H04W24/10 ,  H04L12/24

Abstract: The present disclosure proposes a method for transmitting a buffer status report informing of the data to be transmit in uplink. The method for transmitting buffer status report of a terminal in a wireless communication system includes checking, when allocating uplink resource for new data transmission, whether first buffer status report triggered but not cancelled exists, generating, when the first buffer status report exists, uplink data including the buffer status report, checking whether second buffer status report triggered but not cancelled exist except for the buffers status report included in the uplink data, and determining whether to cancel the second buffer status report depending on whether the first buffer status report is a regular buffer status report or periodic buffer status report. With the proposed method, the terminal is capable of transmitting the padding BSR without extra cancellation operation, resulting in reduction terminal's operation complexity.

公开(公告)号：US20120113922A1

公开(公告)日：2012-05-10

申请号：US13320444

申请日：2010-05-11

Applicant: Seong-Hun Kim ,  Gert Jan Van Lieshout

Inventor： Seong-Hun Kim ,  Gert Jan Van Lieshout

IPC: H04W72/04

CPC classification number: H04W72/1284 ,  H04W8/24

Abstract: A method for reporting buffer status of a User Equipment (UE) in a mobile communication system is provided. The method for reporting buffer status of the UE in the mobile communication system includes being allocated a transmission resource from a node B; determining information to add to a certain region of a first Medium Access Control (MAC) subheader through an N-th MAC subheader using the transmission resource; generating a MAC Protocol Data Unit (PDU) by concatenating the first MAC subheader through the N-th MAC subheader with corresponding payload elements; and transmitting the generated MAC PDU.

Abstract translation: 提供了一种在移动通信系统中报告用户设备（UE）的缓冲器状态的方法。 在移动通信系统中报告UE的缓冲状态的方法包括：从节点B分配传输资源; 通过使用所述传输资源的第N个MAC子头来确定添加到第一媒体访问控制（MAC）子标题的特定区域的信息; 通过将第一MAC子头与第N个MAC子头连接到相应的有效载荷元件来生成MAC协议数据单元（PDU）; 并发送所生成的MAC PDU。