公开(公告)号：US08918131B2

公开(公告)日：2014-12-23

申请号：US13062079

申请日：2009-09-04

Applicant: Sook Jin Lee ,  Kyung Soo Kim

Inventor： Sook Jin Lee ,  Kyung Soo Kim

IPC: H04B7/00 ,  H04W72/06

CPC classification number: H04W72/06

Abstract: An apparatus for transmitting data in a communication system supporting multi-carriers determines the priority of the multi-carriers and transmits information on the priority to a terminal. Thereafter, the transmitting apparatus allocates data to the multi-carriers in accordance with the priority and transmits the allocated data to a data receiving apparatus, and the data receiving apparatus receives data to be transmitted from the data transmitting apparatus in accordance with information on the priority.

Abstract translation: 用于在支持多载波的通信系统中发送数据的装置确定多载波的优先级，并将优先级信息发送给终端。 此后，发送装置根据优先级将数据分配给多载波，并将分配的数据发送到数据接收装置，数据接收装置根据优先级信息从数据发送装置接收要发送的数据 。

公开(公告)号：US08521149B2

公开(公告)日：2013-08-27

申请号：US13554329

申请日：2012-07-20

Applicant: Byung Sik Yoon ,  Sook-Jin Lee

Inventor： Byung Sik Yoon ,  Sook-Jin Lee

IPC: H04M3/00

CPC classification number: B61L25/025 ,  B61L3/121 ,  B61L3/125 ,  B61L15/0027 ,  B61L27/0005 ,  B61L27/0038 ,  B61L2003/123 ,  B61L2027/005

Abstract: A frequency control apparatus and method for railway wireless communication are provided. The frequency control apparatus includes a variable frequency processor and a fixed frequency processor. The variable frequency processor selects an available variable frequency and wirelessly receives non-safety-related train running information from a base station at the selected variable frequency. The fixed frequency processor wirelessly receives safety-related train running information at a predetermined fixed frequency.

Abstract translation: 提供了一种用于铁路无线通信的频率控制装置和方法。 频率控制装置包括可变频率处理器和固定频率处理器。 可变频率处理器选择可用的可变频率，并且以选定的可变频率从基站无线地接收非安全相关的列车运行信息。 固定频率处理器以预定的固定频率无线地接收与安全相关的列车运行信息。

公开(公告)号：US20120155472A1

公开(公告)日：2012-06-21

申请号：US13326874

申请日：2011-12-15

Applicant: Sun Mi JUN ,  Sook Jin LEE

Inventor： Sun Mi JUN ,  Sook Jin LEE

IPC: H04L12/28

CPC classification number: H04L45/306 ,  H04L12/6418

Abstract: An apparatus for classifying packets obtains a connection index of a service flow corresponding to a key field value of a tunnel header of a downlink packet received from a network through tunnel, and transmit the downlink packets with the connection index as a header.

Abstract translation: 用于分类分组的装置获得与通过隧道从网络接收的下行链路分组的隧道报头的密钥字段值相对应的服务流的连接索引，并且以具有连接索引的下行链路分组作为报头发送。

公开(公告)号：US08126034B2

公开(公告)日：2012-02-28

申请号：US11927659

申请日：2007-10-29

Applicant: Sook-Jin Lee ,  Eun-Kyung Kim ,  Kyung-Soo Kim

Inventor： Sook-Jin Lee ,  Eun-Kyung Kim ,  Kyung-Soo Kim

IPC: H04B17/02

CPC classification number: H04W56/0045 ,  H04B7/15507

Abstract: The present invention relates to a mobile communication system, and more particularly, to a repeater and a ranging method using the repeater. In the mobile communication system including the repeater, a ranging operation is performed so that data are transmitted to a base station regardless of whether a mobile terminal is within a repeater area. Accordingly, it is determined whether a ranging code received through a ranging flag is directly received from the mobile terminal or if it is received through the repeater. When the ranging code is transmitted to the base station through the repeater, the ranging operation of the mobile terminal is performed.

Abstract translation: 移动通信系统技术领域本发明涉及一种移动通信系统，更具体地，涉及一种使用中继器的中继器和测距方法。 在包括中继器的移动通信系统中，执行测距操作，使得数据被发送到基站，而不管移动终端是否在转发器区域内。 因此，确定是否从移动终端直接接收到通过测距标志接收的测距码，或者是否通过中继器接收。 当通过中继器将测距码发送到基站时，执行移动终端的测距操作。

公开(公告)号：US20110216739A1

公开(公告)日：2011-09-08

申请号：US13040801

申请日：2011-03-04

Applicant: Namsuk LEE ,  Yong Seouk Choi ,  Sook Jin Lee

Inventor： Namsuk LEE ,  Yong Seouk Choi ,  Sook Jin Lee

IPC: H04W72/04 ,  H04W36/00

CPC classification number: H04W36/00 ,  H04W72/04

Abstract: The present invention realtes to a resource allocation method of a base station. The method includes generating a packet data unit that includes a first field and a downlink control message, wherein the first field indicates whether unsolicited resource is to be allocated for an uplink control message, transmitting the generated packet data unit to the terminal, allocating resources for the uplink control message, and transmitting the allocated resources to the terminal.

Abstract translation: 本发明涉及基站的资源分配方法。 该方法包括生成包括第一场和下行控制消息的分组数据单元，其中，第一场指示是否要为上行链路控制消息分配未经请求的资源，将生成的分组数据单元发送到终端，为 上行链路控制消息，并将分配的资源发送到终端。

公开(公告)号：US20110164515A1

公开(公告)日：2011-07-07

申请号：US12980746

申请日：2010-12-29

Applicant: Jisoo Park ,  Namsuk Lee ,  Yong Seouk Choi ,  Sook Jin Lee

Inventor： Jisoo Park ,  Namsuk Lee ,  Yong Seouk Choi ,  Sook Jin Lee

IPC: H04W72/04 ,  H04W4/00 ,  H04L12/26

CPC classification number: H04L1/0061 ,  H04L1/1822 ,  H04L1/1893 ,  H04W72/1278

Abstract: A base station transmits an uplink resource allocation message including a first frame offset and a second frame offset to a mobile station. The mobile station transmits an uplink packet to the base station in a frame corresponding to a first frame index determined by using the first frame offset. The base station transmits a feedback corresponding to the uplink packet to the mobile station in a frame corresponding to a second frame index determined by using the second frame offset. If the feedback is negative, the mobile station retransmits the uplink packet to the base station in a frame corresponding to a third frame index determined by using the first frame offset.

Abstract translation: 基站向移动台发送包括第一帧偏移和第二帧偏移的上行链路资源分配消息。 移动站在与通过使用第一帧偏移确定的第一帧索引相对应的帧中向基站发送上行链路分组。 基站在与通过使用第二帧偏移确定的第二帧索引对应的帧中向移动站发送与上行链路分组相对应的反馈。 如果反馈为负，则移动台在与通过使用第一帧偏移确定的第三帧索引相对应的帧中向基站重传上行链路分组。

公开(公告)号：US20110149898A1

公开(公告)日：2011-06-23

申请号：US13060315

申请日：2009-09-04

Applicant: Juhee Kim ,  Eunkyung Kim ,  Sook Jin Lee ,  Kyung Soo Kim

Inventor： Juhee Kim ,  Eunkyung Kim ,  Sook Jin Lee ,  Kyung Soo Kim

IPC: H04W72/04

CPC classification number: H04L5/0042 ,  H04L5/001 ,  H04L5/006 ,  H04L5/0092

Abstract: An apparatus for managing a multi-carrier in a communication system supporting the multi-carrier receives channel quality information of multi-carriers from a terminal and directs the terminal to change a primary carrier from a current primary carrier to one carrier of the multi-carriers on the basis of reference information including channel quality information.

Abstract translation: 用于管理支持多载波的通信系统中的多载波的装置从终端接收多载波的信道质量信息，并指示终端将主载波从当前主载波改变为多载波的一个载波 基于包括信道质量信息的参考信息。

公开(公告)号：US20110025942A1

公开(公告)日：2011-02-03

申请号：US12636066

申请日：2009-12-11

Applicant: Sook-Jin LEE

Inventor： Sook-Jin LEE

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133615 ,  G02F1/133385 ,  G02F1/133603 ,  G02F2001/133628

Abstract: A liquid crystal display device includes a support main having a rectangular frame shape, a reflection plate in the support main, a light guide plate over the reflection plate, a light-emitting diode (LED) assembly including LEDs arranged along a light-incident surface of the light guide plate and a metal core printed circuit board (MCPCB) on which the LEDs are mounted, a thermal conductive means contacting the MCPCB and having a thermal conductivity within a range of 1.5 to 3 W/m·K, a plurality of optical sheets over the light guide plate, a liquid crystal panel over the plurality of optical sheets, a cover bottom at a rear surface of the reflection plate and having a bottom wall and at least one side wall perpendicular to the bottom wall, wherein heats are conducted from the thermal conductive means to the at least one side wall, and a top cover covering edges of a front surface of the liquid crystal and combined with the support main and the cover bottom.

Abstract translation: 一种液晶显示装置，包括具有矩形框架形状的支撑主体，支撑主体中的反射板，反射板上的导光板，包括沿着光入射表面布置的LED的发光二极管（LED）组件 的导光板和其上安装有LED的金属芯印刷电路板（MCPCB），与MCPCB接触并具有1.5至3W / m·K范围内的热导率的导热装置，多个 导光板上的光学片，多个光学片上的液晶面板，位于反射板后表面的盖底，底壁和至少一个垂直于底壁的侧壁，其中加热是 从导热装置传导到至少一个侧壁，以及顶盖，其覆盖液晶表面的边缘并与支撑主体和盖底部组合。

公开(公告)号：US20100254330A1

公开(公告)日：2010-10-07

申请号：US12735012

申请日：2008-08-20

Applicant: Nam Suk Lee ,  Yong Seouk Choi ,  Sook Jin Lee ,  Kyung Soo Kim

Inventor： Nam Suk Lee ,  Yong Seouk Choi ,  Sook Jin Lee ,  Kyung Soo Kim

IPC: H04W72/04 ,  H04L27/28

CPC classification number: H04B7/0417 ,  H04B7/063 ,  H04B7/0689 ,  H04B7/0871

Abstract: A signal receiving method includes allocating a first uplink channel, receiving first mode change data from a mobile station through the first uplink channel, releasing the allocation of the first uplink channel, allocating a second uplink channel for desired mode feedback at predetermined intervals, and receiving first feedback data from the mobile station through the second uplink channel. Therefore, when a mobile station tries to change a mode to another mode, it can perform the mode change with a minimum delay and without a wasteful use of resources.

Abstract translation: 一种信号接收方法，包括分配第一上行链路信道，通过第一上行链路信道从移动台接收第一模式改变数据，释放第一上行链路信道的分配，以预定间隔分配所需模式反馈的第二上行链路信道，以及接收 来自移动台的第一反馈数据通过第二上行链路信道。 因此，当移动台尝试将模式改变为另一模式时，可以以最小的延迟执行模式改变，而不浪费资源。

公开(公告)号：US20070155378A1

公开(公告)日：2007-07-05

申请号：US11636937

申请日：2006-12-11

Applicant: Sook-Jin Lee ,  Sung-Cheol Chang ,  Eun-Kyung Kim ,  Kyung-Soo Kim

Inventor： Sook-Jin Lee ,  Sung-Cheol Chang ,  Eun-Kyung Kim ,  Kyung-Soo Kim

IPC: H04Q7/20

CPC classification number: H04W24/08 ,  H04W76/30

Abstract: The present invention relates to a method for searching and releasing an abnormal subscriber station in a wireless portable Internet system, and an apparatus using the same. The apparatus searches for an abnormal group including abnormal subscriber stations based on a ranging code provided in a periodic ranging process, and searches for an abnormal subscriber station by transmitting a connection maintenance message to subscriber stations included in the abnormal group so as to check an operation status of the respective subscriber stations. In addition, the apparatus releases a connection of an abnormal subscriber station. Therefore, waste of radio resources allocated to the abnormal subscriber station can be prevented, thereby achieving efficient resource management. Further, a secondary search process is performed only for subscriber stations included in an abnormal group, thereby preventing a system load from occurring when searching for an abnormal subscriber station.

Abstract translation: 本发明涉及一种在无线便携式互联网系统中搜索和释放异常用户站的方法及其使用方法。 该装置基于在周期性测距处理中提供的测距码，搜索包括异常用户站的异常组，并通过向包括在异常组中的用户站发送连接维护消息来搜索异常用户站，以便检查操作 各个用户站的状态。 此外，该装置释放异常用户台的连接。 因此，可以防止分配给异常用户站的无线资源的浪费，从而实现有效的资源管理。 此外，仅对包括在异常组中的用户站执行辅助搜索处理，从而防止在搜索异常用户站时发生系统负载。