公开(公告)号：US5982759A

公开(公告)日：1999-11-09

申请号：US988935

申请日：1997-12-11

申请人： Young-ho Jo ,  Chang-yeon Kim ,  Jong-tae Chung

发明人： Young-ho Jo ,  Chang-yeon Kim ,  Jong-tae Chung

IPC分类号： H04W36/38 ,  H04B1/7073 ,  H04B7/216 ,  H04B7/26 ,  H04J13/00 ,  H04W36/08 ,  H04W36/28 ,  H04W72/04 ,  H04W84/08 ,  H04Q7/00

CPC分类号： H04B7/2628 ,  H04W36/06 ,  H04W48/08 ,  H04W68/00 ,  H04W72/00

摘要： A method for generating dummy frequencies to make frequency hard handover smooth in provision of a digital CDMA mobile communication service when base stations are different in frequency configuration. The coverage of each of the dummy frequencies becomes the same as that of a service frequency using basic signals of the service frequency. According to the present invention, a pilot channel signal, a sync channel signal, a paging channel signal and traffic channel signals of the service frequency are placed directly on each of the dummy frequencies. Therefore, the coverage of the dummy frequency can always become the same as that of the service frequency which is varied according to a traffic amount of the base station, so that a mobile station can perfectly perform the frequency hard handover. Further, one power combiner, one power amplifier and one power divider are provided to process all of the dummy frequencies. Therefore, a dummy frequency generation circuit can become simple in construction and be reduced in cost. Also, the system reliability is enhanced.

摘要翻译： 一种用于在基站频率配置不同时提供数字CDMA移动通信业务时产生虚拟频率以使频率硬切换平滑的方法。 每个虚拟频率的覆盖率与使用服务频率的基本信号的服务频率的覆盖率相同。 根据本发明，将导频信道信号，同步信道信号，寻呼信道信号和业务频率的业务信道信号直接放置在每个虚拟频率上。 因此，虚拟频率的覆盖总是能够与根据基站的业务量而变化的业务频率的覆盖率相同，使得移动台可以完美地执行频率硬切换。 此外，提供一个功率组合器，一个功率放大器和一个功率分配器来处理所有的虚拟频率。 因此，虚拟频率发生电路的结构变得简单，成本降低。 此外，系统的可靠性得到提高。

公开(公告)号：US09408110B2

公开(公告)日：2016-08-02

申请号：US12653504

申请日：2009-12-15

申请人： Yoon-Jeong Ha ,  Ki-Back Kim ,  Kwon-Young Kim ,  Hyung-Seok Ha ,  Jae-Jeong Shim ,  Jung-Shin Park ,  Han-Kyung Lee ,  Chang-Yeon Kim

发明人： Yoon-Jeong Ha ,  Ki-Back Kim ,  Kwon-Young Kim ,  Hyung-Seok Ha ,  Jae-Jeong Shim ,  Jung-Shin Park ,  Han-Kyung Lee ,  Chang-Yeon Kim

IPC分类号： H04L12/26 ,  H04W28/24 ,  H04L12/24 ,  H04W28/22

CPC分类号： H04W28/24 ,  H04L41/0893 ,  H04L41/5003 ,  H04W28/22

摘要： A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.

摘要翻译： 网络包括用于向基站（BS）发送业务流（SF）修改请求消息以修改SF的移动台（MS）。 当存在SF上的信息时，BS向服务SF授权（SFA）发送路径修改请求消息。 当SF上没有信息时，BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。 当存在SF上的信息时，服务SFA向锚SFA发送资源预留请求消息，并且当没有信息时向BS发送包括故障指示（FI）“请求上下文不可用”的路径修改响应消息 SF。 当没有关于SF的信息时，锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

公开(公告)号：US08270353B2

公开(公告)日：2012-09-18

申请号：US12229926

申请日：2008-08-28

申请人： Ki-Back Kim ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Chang-Yeon Kim ,  Yoon-Jeong Ha

发明人： Ki-Back Kim ,  Jae-Jeong Shim ,  Geun-Hwi Lim ,  Chang-Yeon Kim ,  Yoon-Jeong Ha

IPC分类号： H04W4/00

CPC分类号： H04W28/08 ,  H04W36/22 ,  H04W48/06

摘要： An apparatus and method are provided for load balancing in a broadband communication system. In an initial network entry/network reentry/handover, whether to allow a user terminal and whether to allow each service flow are checked. The channel state and load state of candidate frequency assignments and subcells are detected. The ranging status of a corresponding frequency assignment or a corresponding subcell is set according to whether to allow the user terminal. The allowable candidate frequency assignment and subcells are selected and transmitted.

摘要翻译： 提供了一种用于宽带通信系统中的负载平衡的装置和方法。 在初始网络进入/网络重入/切换中，是否允许用户终端以及是否允许每个服务流被检查。 检测候选频率分配和子信元的信道状态和负载状态。 根据是否允许用户终端设置相应频率分配或相应子小区的测距状态。 选择并发送允许的候选频率分配和子信元。

公开(公告)号：US20100157814A1

公开(公告)日：2010-06-24

申请号：US12653504

申请日：2009-12-15

申请人： Yoon-Jeong Ha ,  Ki-Back Kim ,  Kwon-Young Kim ,  Hyung-Seok Ha ,  Jae-Jeong Shim ,  Jung-Shin Park ,  Han-Kyung Lee ,  Chang-Yeon Kim

发明人： Yoon-Jeong Ha ,  Ki-Back Kim ,  Kwon-Young Kim ,  Hyung-Seok Ha ,  Jae-Jeong Shim ,  Jung-Shin Park ,  Han-Kyung Lee ,  Chang-Yeon Kim

IPC分类号： H04L12/26

CPC分类号： H04W28/24 ,  H04L41/0893 ,  H04L41/5003 ,  H04W28/22

摘要： A network includes a Mobile Station (MS) for sending a Service Flow (SF) modification request message to a Base Station (BS) to modify an SF. The BS sends a path modification request message to a serving SF Authorization (SFA) when there is the information on the SF. The BS also sends an SF modification response message comprising a Confirmation Code ‘Reject SF not found’ to the MS when there is no information on the SF. The serving SFA sends a resource reservation request message to an anchor SFA when there is the information on the SF, and sends a path modification response message comprising a Failure Indication (FI) ‘Requested Context Unavailable’ to the BS when there is no information on the SF. The anchor SFA sends a resource reservation response message comprising the FI ‘Requested Context Unavailable’ to the serving SFA when there is no information on the SF.

摘要翻译： 网络包括用于向基站（BS）发送业务流（SF）修改请求消息以修改SF的移动台（MS）。 当存在SF上的信息时，BS向服务SF授权（SFA）发送路径修改请求消息。 当SF上没有信息时，BS还向MS发送包括确认代码“拒绝SF未找到”的SF修改响应消息。 当存在SF上的信息时，服务SFA向锚SFA发送资源预留请求消息，并且当没有信息时向BS发送包括故障指示（FI）“请求上下文不可用”的路径修改响应消息 SF。 当没有关于SF的信息时，锚SFA向服务SFA发送包括FI“请求上下文不可用”的资源预留响应消息。

公开(公告)号：US20090092098A1

公开(公告)日：2009-04-09

申请号：US12287111

申请日：2008-10-06

申请人： Chang-Yeon Kim

发明人： Chang-Yeon Kim

IPC分类号： H04W36/00

CPC分类号： H04W48/16 ,  H04W24/00 ,  H04W48/08 ,  H04W88/08 ,  H04W88/12

摘要： A method is provided for updating neighbor base station (BS) information by a serving BS in a communication system. The method includes acquiring a neighbor BS list from a base station controller (BSC); sending a request message for requesting an update of information on a neighbor BS to the at least one neighbor BS included in the neighbor BS list; checking if a report message including the neighbor BS's information is received from the neighbor BS; when the report message is received, sending to the neighbor BS a confirm message indicating the normal receipt of the report message; and updating the neighbor BS's information according to the received neighbor BS's information. The neighbor BS list is a list of BSs with which a mobile station (MS) located in a cell of the serving BS can perform a handover.

摘要翻译： 提供了一种用于在通信系统中由服务BS更新邻居基站（BS）信息的方法。 该方法包括从基站控制器（BSC）获取邻居BS列表; 向所述邻居BS列表中包括的所述至少一个邻居BS发送用于请求对邻居BS的信息的更新的请求消息; 检查是否从邻居BS接收到包括邻居BS信息的报告消息; 当接收到报告消息时，向邻居BS发送指示报告消息的正常接收的确认消息; 以及根据接收的邻居BS的信息来更新邻居BS的信息。 相邻BS列表是位于服务BS的小区中的移动站（MS）能够执行切换的BS的列表。

公开(公告)号：US07164405B1

公开(公告)日：2007-01-16

申请号：US09327282

申请日：1999-06-04

申请人： Yun Cheol Jeong ,  Chang Yeon Kim

发明人： Yun Cheol Jeong ,  Chang Yeon Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3688 ,  G09G3/3677 ,  G09G2320/0223

摘要： A method and apparatus of driving a liquid crystal panel to prevent an image distortion and a non-uniform phenomenon in the light transmissivity caused by propagation delay in a scanning wiring of the liquid crystal panel. Data signal voltages are supplied to a signal wiring with a predetermined time interval in accordance with a delay characteristic of a scanning signal in the scanning wiring. Accordingly, even when the scanning signal is delayed in the scanning wiring, the data signal voltages are accurately applied to all liquid crystal cells and hence a picture displayed on the liquid crystal panel is not distorted.

摘要翻译： 驱动液晶面板的方法和装置，以防止由于液晶面板的扫描布线中的传播延迟引起的光透射率中的图像失真和不均匀的现象。 根据扫描配线中的扫描信号的延迟特性，以预定的时间间隔将数据信号电压提供给信号布线。 因此，即使在扫描布线中的扫描信号被延迟的情况下，数据信号电压被精确地施加到所有液晶单元上，因此在液晶面板上显示的图像不会失真。

公开(公告)号：US20060156165A1

公开(公告)日：2006-07-13

申请号：US11293641

申请日：2005-12-02

申请人： Chang-Yeon Kim

发明人： Chang-Yeon Kim

IPC分类号： H04L1/18

CPC分类号： H04L1/188 ,  H04L1/1848

摘要： An ARQ system and method for a BWA communication system are provided. A transmitter activates an ARQ timer if exist transmission data or retransmission data and transmits the transmission data or the retransmission data to a receiver. The transmitter then receives a response signal for the transmitted data or the retransmitted data and stops the ARQ timer in the not exist of transmission data.

摘要翻译： 提供了一种用于BWA通信系统的ARQ系统和方法。 如果存在发送数据或重发数据，则发送器激活ARQ定时器，并将发送数据或重发数据发送到接收器。 然后，发射机接收所发送的数据或重发数据的响应信号，并且在不存在传输数据的情况下停止ARQ定时器。

公开(公告)号：US07006189B2

公开(公告)日：2006-02-28

申请号：US10893951

申请日：2004-07-20

申请人： Ik-Soo Kim ,  Chang-Yeon Kim ,  Gi-Hong Kim

发明人： Ik-Soo Kim ,  Chang-Yeon Kim ,  Gi-Hong Kim

IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/13

CPC分类号： G02F1/136286 ,  G02F1/133512 ,  G02F1/134363 ,  G02F1/136209

摘要： An array substrate for an in-plane switching liquid crystal display device including a substrate; a gate line and a data line on the substrate, the data line having at least one bent portion; a thin film transistor at a crossing portion of the gate and data lines; a passivation layer on an entire surface of the substrate including the thin film transistor; a plurality of common electrode on the passivation layer, the plurality of common electrodes having at least one bent portion, wherein at least one of the plurality of common electrodes overlaps at least a portion of the data line; a common line connected to the common electrodes; and a plurality of pixel electrodes on the passivation layer, the plurality of pixel electrodes being alternated with the common electrodes, each pixel electrode having at least one bent portion.

摘要翻译： 一种面内切换液晶显示装置的阵列基板，包括：基板; 所述基板上的栅极线和数据线，所述数据线具有至少一个弯曲部分; 在栅极和数据线的交叉部分处的薄膜晶体管; 在包括薄膜晶体管的衬底的整个表面上的钝化层; 所述钝化层上的多个公共电极，所述多个公共电极具有至少一个弯曲部分，其中所述多个公共电极中的至少一个与所述数据线的至少一部分重叠; 连接到公共电极的公共线; 以及所述钝化层上的多个像素电极，所述多个像素电极与所述公共电极交替，每个像素电极具有至少一个弯曲部分。

公开(公告)号：US06407393B1

公开(公告)日：2002-06-18

申请号：US09536635

申请日：2000-03-28

申请人： Chang Won Kim ,  Chang Yeon Kim ,  Young Sik Jeong ,  Jung Kee Yoon ,  Jae Beom Choi

发明人： Chang Won Kim ,  Chang Yeon Kim ,  Young Sik Jeong ,  Jung Kee Yoon ,  Jae Beom Choi

IPC分类号： G01T124

CPC分类号： H01L27/1248 ,  H01L27/1255 ,  H01L27/14603 ,  H01L27/14609 ,  H01L27/14676 ,  H01L27/14683

摘要： An X-ray image sensor which includes: a photoelectric conversion part effecting electric charges in accordance with received amount of X-ray; a pixel electrode for collecting the electric charges; a storage capacitor for storing the electric charges collected in the pixel electrode, having a first capacitor electrode, a dielectric layer deposited on the first capacitor electrode and a second capacitor electrode on the dielectric layer, the second capacitor electrode contacting the pixel electrode through a first contact hole formed in a protection film on the second capacitor electrode; and a switching part controlling release of electric charges stored in the storage capacitor to an outer circuit. By the present invention, the switching characteristics of the TFT is enhanced by way of forming a two-layered protection film of silicon nitride and BCB on the channel portion of TFT, the capacity of the parasitic capacitor, which exists between the pixel electrode and the TFT, can be decreased.

摘要翻译： 一种X射线图像传感器，包括：光电转换部，其根据X射线的接收量进行电荷; 用于收集电荷的像素电极; 用于存储在像素电极中收集的电荷的存储电容器，具有第一电容器电极，沉积在第一电容器电极上的电介质层和电介质层上的第二电容器电极，第二电容器电极通过第一 接触孔形成在第二电容器电极上的保护膜中; 以及切换部，其控制存储在所述存储电容器中的电荷释放到外部电路。 通过本发明，通过在TFT的通道部分上形成氮化硅和BCB的双层保护膜，存在于像素电极和第二电极之间的寄生电容器的容量来增强TFT的开关特性 TFT，可以减少。