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    FRONT-END INTEGRATED CIRCUIT, BROADCAST RECEIVING SYSTEM AND OPERATING METHOD
    3.
    发明申请
    FRONT-END INTEGRATED CIRCUIT, BROADCAST RECEIVING SYSTEM AND OPERATING METHOD 有权
    前端集成电路，广播接收系统和操作方法

    公开(公告)号：US20130169870A1

    公开(公告)日：2013-07-04

    申请号：US13713051

    申请日：2012-12-13

    Applicant: Ki Ho Lee ,  Hyung Woan Koo ,  Sang Ho Kim ,  Ho Jin Park

    Inventor： Ki Ho Lee ,  Hyung Woan Koo ,  Sang Ho Kim ,  Ho Jin Park

    IPC: H04N5/06

    CPC classification number: H04N5/06 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/4305

    Abstract: The front-end integrated circuit includes a first clock unit receiving a reference clock signal from an oscillator and generating a first clock signal, a first analog front end module receiving and processing a first broadcast signal using the first clock signal, a second clock unit receiving the reference clock signal and generating a second clock signal, and a second analog front end module receiving and processing a second broadcast signal using the second clock signal.

    Abstract translation: 前端集成电路包括：第一时钟单元，接收来自振荡器的参考时钟信号并产生第一时钟信号，第一模拟前端模块使用第一时钟信号接收和处理第一广播信号;第二时钟单元接收 参考时钟信号并产生第二时钟信号，以及第二模拟前端模块，使用第二时钟信号接收和处理第二广播信号。

    LOAD DISTRIBUTION IN CS FALLBACK
    4.
    发明申请
    LOAD DISTRIBUTION IN CS FALLBACK 有权
    CS回落中的负载分配

    公开(公告)号：US20130065589A1

    公开(公告)日：2013-03-14

    申请号：US13569321

    申请日：2012-08-08

    Applicant: Ki-Ho LEE ,  Yong-Gyoo LEE ,  Yung-Ha JI

    Inventor： Ki-Ho LEE ,  Yong-Gyoo LEE ,  Yung-Ha JI

    IPC: H04W36/00

    CPC classification number: H04W36/0022

    Abstract: Described embodiments provide a method of a circuit switched (CS) fallback procedure at a first network providing only a packet switched (PS) service. A CS fallback procedure may be initiated upon a receipt of a call associated with a CS service. One of carriers assigned to a second network that provides a circuit switched (CS) service may be selected. Then, a second network cell mapped to a serving cell of the first network and using the selected carrier may be selected as a target cell. The user equipment may be handed over o to the selected second network cell in order to provide a requested CS service.

    Abstract translation: 所描述的实施例提供了仅提供分组交换（PS）服务的第一网络处的电路交换（CS）回退过程的方法。 可以在接收到与CS服务相关联的呼叫时发起CS回退过程。 可以选择分配给提供电路交换（CS）服务的第二网络的运营商之一。 然后，可以选择映射到第一网络的服务小区并使用所选择的载波的第二网络小区作为目标小区。 可以将用户设备交给所选择的第二网络小区，以便提供所请求的CS服务。

    CONTROLLING FEMTOCELL OPERATION BANDWIDTH BASED ON INTERFERENCE TO MACROCELL
    5.
    发明申请
    CONTROLLING FEMTOCELL OPERATION BANDWIDTH BASED ON INTERFERENCE TO MACROCELL 有权
    基于与MACROCELL的干扰控制FEMTOCELL操作带宽

    公开(公告)号：US20120264445A1

    公开(公告)日：2012-10-18

    申请号：US13447381

    申请日：2012-04-16

    Applicant: Ki-Ho LEE ,  Yong-Gyoo Lee ,  Yung-Ha Ji

    Inventor： Ki-Ho LEE ,  Yong-Gyoo Lee ,  Yung-Ha Ji

    IPC: H04W72/04

    CPC classification number: H04W28/048 ,  H04W16/32 ,  H04W28/04 ,  H04W28/06 ,  H04W28/20 ,  H04W84/045

    Abstract: The disclosure is related to controlling an operation bandwidth for a femtocell based on femtocell interference to a macrocell in order to minimize femtocell interference. A femtocell base station may include a measurement unit, a transmitting unit, and a control unit. The measurement unit may be configured to measure an interference amount of a macrocell adjacent to the femtocell base station. The transmitting unit may be configured to transmit the measured interference amount to a system. The control unit may be configured to i) accept an allocated operation bandwidth by the system and ii) control transmission and reception of signals with the allocated operation bandwidth. The operation bandwidth may be adjustable by the system based on the measured interference amount.

    Abstract translation: 本公开涉及基于对宏小区的毫微微小区干扰来控制针对毫微微小区的操作带宽，以便最小化毫微微小区干扰。 毫微微小区基站可以包括测量单元，发送单元和控制单元。 测量单元可以被配置为测量与毫微微小区基站相邻的宏小区的干扰量。 发送单元可以被配置为将测量的干扰量发送到系统。 控制单元可以被配置为i）接受系统分配的操作带宽，以及ii）控制具有所分配的操作带宽的信号的发送和接收。 操作带宽可以通过系统基于测量的干扰量来调节。

    MEASURING MACROCELL QUALITY USING FEMTOCELL
    6.
    发明申请
    MEASURING MACROCELL QUALITY USING FEMTOCELL 有权
    使用FEMTOCELL测量MACROCELL质量

    公开(公告)号：US20120264419A1

    公开(公告)日：2012-10-18

    申请号：US13447414

    申请日：2012-04-16

    Applicant: Ki-Ho LEE ,  Yong-Gyoo LEE ,  Yung-Ha JI

    Inventor： Ki-Ho LEE ,  Yong-Gyoo LEE ,  Yung-Ha JI

    IPC: H04W24/10

    CPC classification number: H04W24/10 ,  H04W84/045

    Abstract: The disclosure is related to measuring macrocell quality of a macrocell using femtocells. A method may be provided for measuring macrocell quality of at least one macrocell using a femtocell base station. The method may include measuring, by the femtocell base station, macrocell quality of at least one macrocell based on event information, generating macrocell quality report information based on a result of the measuring, and transmitting the generated macrocell quality report information to a server through a femtocell gateway. The measuring macrocell quality may include determining whether a macrocell identifier is present in the event information, measuring the macrocell quality of a target macrocell corresponding to the mermen identifier of the event when the macrocell identifier is present in the event information, and measuring the macrocell quality of substantially all neighbor macrocells when the macrocell identifier is absent from the event information.

    Abstract translation: 本公开涉及使用毫微微小区测量宏小区的宏小区质量。 可以提供一种用于使用毫微微小区基站测量至少一个宏小区的宏小区质量的方法。 该方法可以包括：基于事件信息，由毫微微小区基站测量至少一个宏小区的宏小区质量，基于测量结果生成宏小区质量报告信息，并通过以下步骤将所生成的宏小区质量报告信息发送到服务器 毫微微蜂窝网关。 所述测量宏小区质量可以包括确定所述事件信息中是否存在宏小区标识符，当所述宏小区标识符存在于所述事件信息中时，测量与所述事件的美人标识对应的目标宏小区的宏小区质量，以及测量所述宏小区质量 当宏块单元标识符不存在于事件信息中时，基本上所有的邻近宏小区。

    FEMTO ACCESS POINT AND METHOD FOR AUTOMATICALLY SETTING AREA CODE
    8.
    发明申请
    FEMTO ACCESS POINT AND METHOD FOR AUTOMATICALLY SETTING AREA CODE 审中-公开
    FEMTO接入点和自动设置区域代码的方法

    公开(公告)号：US20120088496A1

    公开(公告)日：2012-04-12

    申请号：US13266384

    申请日：2010-04-21

    Applicant: Ki-Ho Lee ,  Hee-Jun Lee ,  Joong-Wan Park ,  Jong-Ho Park

    Inventor： Ki-Ho Lee ,  Hee-Jun Lee ,  Joong-Wan Park ,  Jong-Ho Park

    IPC: H04W4/00

    CPC classification number: H04W24/02 ,  H04W8/26 ,  H04W28/06 ,  H04W48/16 ,  H04W84/045

    Abstract: Provided is a method for automatically setting an area code by a femto access point (AP) located in a coverage area of a macro cell. The method includes receiving a broadcast signal of the macro cell, extracting an area code of the macro cell from the received broadcast signal, and setting the extracted area code as an area code of the femto cell. The femto AP sets the same area code as that of the macro cell as its area code and transmits the area code of the femto AP to the mobile station, thereby preventing the mobile station from repeating the location registration and enabling the mobile station to receive the same paging message from the femto AP and the macro cell.

    Abstract translation: 提供了一种通过位于宏小区的覆盖区域中的毫微微接入点（AP）自动设置区域码的方法。 该方法包括接收宏小区的广播信号，从接收到的广播信号中提取宏小区的区域码，并将所提取的区域码设置为毫微微小区的区域码。 毫微微AP设置与宏小区相同的区域码作为其区号，并将毫微微AP的区域码发送到移动台，从而防止移动台重复位置登记，并使移动台能够接收 来自毫微微AP和宏小区的相同寻呼消息。

    SYSTEM AND METHOD FOR HANDOFF IN AN INTEGRATED CELL
    9.
    发明申请
    SYSTEM AND METHOD FOR HANDOFF IN AN INTEGRATED CELL 有权
    用于整合细胞中的手工的系统和方法

    公开(公告)号：US20110319083A1

    公开(公告)日：2011-12-29

    申请号：US13166314

    申请日：2011-06-22

    Applicant: Ki-Ho LEE

    Inventor： Ki-Ho LEE

    IPC: H04W36/00

    CPC classification number: H04W36/00 ,  H04W84/045

    Abstract: A system and method for handoff in an integrated cell. A user equipment selects an integrated cell as a target cell supporting a target network based on a white list and physical cell identities. A cell-to-cell handoff is performed to the target cell. After the cell-to-cell handoff, a base station of the target cell establishes a communication session directly to a service. Then, the user equipment determines whether or not a physical cell identity of a base station of the target cell is an integrated physical cell identity. The user equipment turns on a module for the target network when the physical cell identity of the base station is determined to be the integrated physical cell identity. A heterogeneous-network handoff is then performed, and the base station communicates directly with a service server using a mapping table in order to seamlessly provide the service to the user equipment.

    Abstract translation: 用于集成单元中切换的系统和方法。 用户设备基于白名单和物理小区标识，选择集成小区作为支持目标网络的目标小区。 对目标小区执行小区切换。 在小区到小区切换之后，目标小区的基站直接建立到服务的通信会话。 然后，用户设备确定目标小区的基站的物理小区身份是否是综合的物理小区身份。 当基站的物理小区标识被确定为集成的物理小区标识时，用户设备打开用于目标网络的模块。 然后执行异构网络切换，并且基站使用映射表直接与服务服务器通信，以便无缝地向用户设备提供服务。

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