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    METHOD AND APPARATUS OF CONTROLLING ACCESS MODE FOR COMMUNICATION SYSTEM USING SHARED OR UNLICENSED BAND
    1.
    发明申请
    METHOD AND APPARATUS OF CONTROLLING ACCESS MODE FOR COMMUNICATION SYSTEM USING SHARED OR UNLICENSED BAND 有权
    使用共享或未经许可的通信系统控制访问模式的方法和装置

    公开(公告)号：US20090190566A1

    公开(公告)日：2009-07-30

    申请号：US12133469

    申请日：2008-06-05

    申请人： Tae Soo KWON ,  Hyo Sun HWANG ,  Kyung Hun JANG ,  Hyun Ho CHOI ,  Tae Jin LEE

    发明人： Tae Soo KWON ,  Hyo Sun HWANG ,  Kyung Hun JANG ,  Hyun Ho CHOI ,  Tae Jin LEE

    IPC分类号： H04J3/00 ,  H04B7/00

    CPC分类号： H04W74/02

    摘要： A technology that can adaptively control an access mode according to a shared band or an unlicensed band used by an adjacent communication system. An access mode controlling apparatus includes a band recognition unit to recognize a usage rate of an unlicensed band or a shared band that is used by an adjacent communication system of a target communication system; a mode determination unit to determine, as an access mode, any one of a contention access mode and a contention-free access mode, based on the usage rate of the unlicensed band or the shared band; and an information transmitter to transmit mode information associated with the determined access mode to member nodes or a base station of the target communication system.

    摘要翻译： 可以根据相邻通信系统使用的共享频带或非许可频段自适应地控制接入模式的技术。 访问模式控制装置包括：频带识别单元，用于识别由目标通信系统的相邻通信系统使用的非许可频带或共享频带的使用率; 模式确定单元，基于所述未许可频带或所述共享频带的使用率，确定竞争接入模式和无竞争接入模式中的任何一个作为接入模式; 以及信息发送器，用于将与确定的接入模式相关联的模式信息发送到目标通信系统的成员节点或基站。

    METHOD AND SYSTEM FOR SEPARATING UNIFIED SOUND SOURCE
    5.
    发明申请
    METHOD AND SYSTEM FOR SEPARATING UNIFIED SOUND SOURCE 审中-公开
    用于分离统一声源的方法和系统

    公开(公告)号：US20110311060A1

    公开(公告)日：2011-12-22

    申请号：US13076623

    申请日：2011-03-31

    申请人： Min Je KIM ,  In Seon JANG ,  Seung Kwon BEACK ,  Tae Jin LEE ,  Kyeong Ok KANG

    发明人： Min Je KIM ,  In Seon JANG ,  Seung Kwon BEACK ,  Tae Jin LEE ,  Kyeong Ok KANG

    IPC分类号： H04R5/00

    CPC分类号： G10L19/008

    摘要： Disclosed are a method and a system of separating and extracting unified major sound sources from a mixed musical signal. A unified sound source separation system includes a first sound source separation unit to separate a first sound source having unique time-domain and frequency-domain characteristics from a mixed musical signal which includes a plurality of sound sources using time-domain and frequency-domain characteristics, and a second sound source separation unit to separate a second sound source existing in a predetermined stereo sound image position from the mixed musical signal using stereo channel information.

    摘要翻译： 公开了一种从混合音乐信号中分离和提取统一的主要声源的方法和系统。 统一的声源分离系统包括：第一声源分离单元，用于从包括使用时域和频域特性的多个声源的混合音乐信号中分离出具有唯一的时域和频域特性的第一声源 以及第二声源分离单元，其使用立体声声道信息将预定的立体声图像位置中存在的第二声源与混合的音乐信号分离。

    METHOD AND SYSTEM FOR SEPARATING MUSICAL SOUND SOURCE WITHOUT USING SOUND SOURCE DATABASE
    6.
    发明申请
    METHOD AND SYSTEM FOR SEPARATING MUSICAL SOUND SOURCE WITHOUT USING SOUND SOURCE DATABASE 失效
    不使用声源数据库分离音乐声源的方法和系统

    公开(公告)号：US20110061516A1

    公开(公告)日：2011-03-17

    申请号：US12748831

    申请日：2010-03-29

    申请人： Min Je KIM ,  Seung Kwon BEACK ,  Kyeongok KANG ,  Dae Young JANG ,  Tae Jin LEE ,  Inseon JANG ,  Jin Woo HONG

    发明人： Min Je KIM ,  Seung Kwon BEACK ,  Kyeongok KANG ,  Dae Young JANG ,  Tae Jin LEE ,  Inseon JANG ,  Jin Woo HONG

    IPC分类号： G10H1/08

    CPC分类号： G10H1/0008 ,  G10H2210/056 ,  G10H2210/071

    摘要： Provided are an apparatus and method of separating, from a mixed signal, a sound source generated using a rhythm musical instrument based on characteristics of the rhythm musical instrument repeated in an aspect of time. The apparatus may include a separation unit to separate a plurality of mixed signals into a plurality of segments, a Nonnegative Matrix Partial Co-Factorization (NMPCF) analysis unit to perform an NMPCF analysis on the plurality of segments, and to obtain a plurality of entity matrices based on the analysis result, a target instrument signal separating unit to to separate, from the mixed signals, a target instrument signal, by calculating an inner product between the plurality of entity matrices, and a signal association unit to associate the target instrument signals separated from each of the plurality of segments.

    摘要翻译： 提供了一种根据在时间方面重复的节奏乐器的特征，使用节奏乐器产生的声源与混合信号分离的装置和方法。 该装置可以包括分离单元，用于将多个混合信号分离成多个段，非负矩阵部分因子分解（NMPCF）分析单元，用于对多个段执行NMPCF分析，并且获得多个实体 基于分析结果的矩阵，目标仪器信号分离单元，用于通过计算多个实体矩阵之间的内积与信号关联单元来将混合信号与目标仪器信号分离，以将目标仪器信号 与多个段中的每一个分离。

    METHOD FOR FRACTIONAL FRQUENCY REUSE WITH ORDERING SCHEME TO INCREASE CAPACITY OF OFDM SYSTEMS
    7.
    发明申请
    METHOD FOR FRACTIONAL FRQUENCY REUSE WITH ORDERING SCHEME TO INCREASE CAPACITY OF OFDM SYSTEMS 有权
    使用订购方案增加OFDM系统容量的频率重现方法

    公开(公告)号：US20100067455A1

    公开(公告)日：2010-03-18

    申请号：US12371974

    申请日：2009-02-17

    申请人： Tae Jin LEE ,  Seung Moo Cho

    发明人： Tae Jin LEE ,  Seung Moo Cho

    IPC分类号： H04W72/04

    CPC分类号： H04W16/02 ,  H04J11/005 ,  H04J11/0056 ,  H04L5/0007 ,  H04L5/0032 ,  H04W28/16

    摘要： Disclosed herein is a method for fractional frequency reuse with ordering scheme (FFRO) to increase capacity of orthogonal frequency division multiplexing (OFDM) systems while reducing interference due to the use of a common sub-channel set. Each cell includes a common sub-channel set assigned in common to all cells provided in a cluster and a dedicated sub-channel set assigned differently to all of the cells. The method includes classifying the cells into at least one type according to cluster sizes, and allocating the dedicated sub-channel set by frequency partitioning scheme based on the cell type.

    摘要翻译： 这里公开了一种使用排序方案（FFRO）进行分数频率重用的方法，以增加正交频分复用（OFDM）系统的容量，同时减少由于使用公共子信道集而引起的干扰。 每个小区包括共同分配给群集中提供的所有小区的公共子信道集合，以及与所有小区不同地分配的专用子信道集合。 该方法包括根据簇大小将小区分类为至少一种类型，并且基于小区类型通过频分分配方案分配专用子信道集。

    IMPLANT FOR PELVIC AND HIP PLASTY
    8.
    发明公开
    IMPLANT FOR PELVIC AND HIP PLASTY 审中-公开

    公开(公告)号：US20230372076A1

    公开(公告)日：2023-11-23

    申请号：US18030337

    申请日：2021-10-05

    申请人： Yougun WON ,  Tae Jin LEE ,  BIOCOEN CO., LTD.

    发明人： Won Don YANG ,  Yougun WON ,  Tae Jin LEE

    IPC分类号： A61F2/00

    CPC分类号： A61F2/0059

    摘要： The present disclosure relates to an implant for pelvic and hip plasty, more particularly, to an implant for pelvic and hip plasty to increase a pelvis and hip volume of a human, the implant for pelvic and hip plasty includes an outer cover which has an interior space, includes an elastic material, and is to be placed in pelvis and hip tissues, a polymer gel filled in the interior space of the outer cover, and a flange portion which protrudes from an edge of the outer cover and is in close contact with and fixed to an iliac crest of a human.

    APPARATUS AND METHOD FOR SEPARATING SOUND SOURCE
    9.
    发明申请
    APPARATUS AND METHOD FOR SEPARATING SOUND SOURCE 有权
    用于分离声源的装置和方法

    公开(公告)号：US20120093341A1

    公开(公告)日：2012-04-19

    申请号：US13276974

    申请日：2011-10-19

    申请人： Min Je KIM ,  Seung Kwon BEACK ,  In Seon JANG ,  Tae Jin LEE ,  Kyeong Ok KANG

    发明人： Min Je KIM ,  Seung Kwon BEACK ,  In Seon JANG ,  Tae Jin LEE ,  Kyeong Ok KANG

    IPC分类号： H04B15/00

    CPC分类号： H04S7/30 ,  G10H2210/056 ,  G10L19/008

    摘要： Disclosed are an apparatus and a method for separating sound sources capable of learning distributions of corresponding sound sources based on the assumption that specific sound sources have specific distributions based on interchannel correlation parameter in audio signals providing space perception through a plurality of channels to separate an amount corresponding to energy contribution of the corresponding sound sources from mixture signals. Exemplary embodiments of the present invention can more precisely predict the channel distributions of the specific sound sources included in the input mixture signals and more accurately separate sound sources than a method for separating a sound source based on the channel according to the related art, under conditions that general channel distribution information of the specific sound sources are approximately modeled.

    摘要翻译： 公开了一种用于分离能够学习相应声源的分布的声源的装置和方法，所述设备和方法基于以下假设：特定声源具有基于通过多个声道提供空间感知的音频信号中的通道间相关参数的特定分布，以分离数量 对应于来自混合信号的相应声源的能量贡献。 本发明的示例性实施例可以根据现有技术更准确地预测包括在输入混合信号中的特定声源的信道分布和更准确地分离声源，而不是根据现有技术在信道上分离声源的方法 特定声源的通用通道分配信息被大致建模。