소형 기지국들을 이용하여 전력을 제어하는 장치 및 방법
    71.
    发明公开
    소형 기지국들을 이용하여 전력을 제어하는 장치 및 방법 无效
    使用小型基站进行功率控制的装置和方法

    公开(公告)号:KR1020130109762A

    公开(公告)日:2013-10-08

    申请号:KR1020120031768

    申请日:2012-03-28

    CPC classification number: H04W52/0206 Y02D70/00

    Abstract: PURPOSE: A device for controlling power by using small-sized base stations and a method thereof can automatically control power of an electronic product using a power device and power according to situations in which a user is by using small-sized base station technology. CONSTITUTION: A user detector (210) monitors whether a registration status of a user terminal served by a small-sized base station is completed, maintained, or cancelled. The user detector detects whether the user terminal exists or not. A control signal generator (220) generates a control signal controlling power for at least one power device among multiple power devices included in a certain group based on the result of the detection. A control signal projector (230) transmits the control signal to at least one power device among the multiple power devices. [Reference numerals] (110) Femto base station; (210) User detector; (220) Control signal generator; (230) Control signal projector; (AA) Control data

    Abstract translation: 目的:通过使用小型基站来控制电力的装置及其方法可以根据用户使用小型基站技术的情况,使用功率器件和电力自动控制电子产品的功率。 构成:用户检测器(210)监视由小型基站服务的用户终端的注册状态是否完成,维护或取消。 用户检测器检测用户终端是否存在。 控制信号发生器(220)基于检测结果,生成控制信号,该控制信号控制包括在特定组中的多个功率器件中的至少一个功率器件的功率。 控制信号投影仪(230)将控制信号发送到多个功率器件中的至少一个功率器件。 (附图标记)(110)毫微微基站; (210)用户检测器; (220)控制信号发生器; (230)控制信号投影仪; (AA)控制数据

    모바일기기의 무동력 열발산 장치
    72.
    发明公开
    모바일기기의 무동력 열발산 장치 审中-实审
    用于在移动设备中加电的装置

    公开(公告)号:KR1020130063590A

    公开(公告)日:2013-06-17

    申请号:KR1020110129999

    申请日:2011-12-07

    Inventor: 조윤희 이승환

    Abstract: PURPOSE: A nonpowered heat dissipation device of a mobile device is provided to smoothly perform air circulation of an embedded heat sink by tilting the embedded heat sink, which is positioned on the bottom of the mobile device, without any separate electric power. CONSTITUTION: A nonpowered heat dissipation device of a mobile device includes a heat sink(102) which adheres to a circuit(100) in a mobile device; and a heat dissipation auxiliary unit(104) which is contacted with the circuit and the heat sink, and performs air circulation by being tilted by the volume expansion of a medium when the temperature in the mobile device rises. [Reference numerals] (100) Circuit; (102) Heat sink board; (104) Heat sink auxiliary unit; (110) Bottom

    Abstract translation: 目的:提供移动设备的无功耗散装置,通过倾斜位于移动设备底部的嵌入式散热器,无需任何单独的电力来平滑地执行嵌入式散热器的空气循环。 构成:移动装置的无电力散热装置包括粘附在移动装置中的电路(100)的散热器(102); 以及散热辅助单元(104),其与所述电路和所述散热器接触,并且当所述移动设备中的温度升高时,通过介质的体积膨胀而倾斜进行空气循环。 (附图标记)(100)电路; (102)散热板; (104)散热器辅助单元; (110)底部

    지능형 무선 통신 시스템 및 그 동작 방법
    73.
    发明公开
    지능형 무선 통신 시스템 및 그 동작 방법 有权
    智能型无线通信系统及其相关方法

    公开(公告)号:KR1020100069276A

    公开(公告)日:2010-06-24

    申请号:KR1020080127925

    申请日:2008-12-16

    CPC classification number: H04W72/048 H04W16/14 H04W36/32

    Abstract: PURPOSE: An intelligent wireless communication system and a method for the same are provided to operate limited frequency resources by efficiently using time, space and frequencies. CONSTITUTION: An information collecting unit(910) collects the information on plural RATs(Radio Access Technologies) through the cooperation with the plural RATs. A channel allocation unit(920) allocates an optimized channel for each service by using the collected information. The channel allocation unit changes the allocated optimized channel in consideration of the movement speed of the terminal and the data transmission request speed of the terminal.

    Abstract translation: 目的:提供智能无线通信系统及其方法,通过有效利用时间,空间和频率来操作有限的频率资源。 构成:信息收集单元(910)通过与多个RAT的协作来收集关于多个RAT(无线接入技术)的信息。 信道分配单元(920)通过使用所收集的信息为每个服务分配优化信道。 考虑到终端的移动速度和终端的数据传输请求速度,信道分配单元改变分配的优化信道。

    송신 스펙트럼 센싱장치
    74.
    发明公开
    송신 스펙트럼 센싱장치 失效
    光谱传感装置

    公开(公告)号:KR1020100040189A

    公开(公告)日:2010-04-19

    申请号:KR1020080099301

    申请日:2008-10-09

    Inventor: 이승환 김진업

    CPC classification number: H04B1/525 G01R23/16 H04B1/0007

    Abstract: PURPOSE: A transmission spectrum sensing device is provided to transmit a transmission signal and to simultaneously sense frequency band which is used in the outside by applying an transmission signal elimination device in an RF reception terminal. CONSTITUTION: A digital RF(Radio Frequency) unit obtains transmission electric wave of a transmission unit brought into a reception unit through a duplexer(140) and external electric wave. An interference elimination part(132) uses a reference signal with a pattern same as the pattern of a signal included in the transmission electric wave in order to eliminate a transmission signal brought into the reception unit. A spectrum sensing unit(133) determines the frequency spectrum of the external wave brought into the reception unit. An FIR(Finite Impulse Response) filter extracts transmission electric wave of the transmission unit from a signal which is generated through down conversion of the transmission electric wave.

    Abstract translation: 目的:提供一种传输频谱感测装置,用于通过在RF接收终端中应用传输信号消除装置来传输传输信号并同时感测在外部使用的频带。 构成:数字RF(射频)单元通过双工器(140)和外部电波获得送入接收单元的发送单元的发送电波。 干扰消除部分(132)使用具有与发送电波中包括的信号的模式相同的模式的参考信号,以消除送入接收单元的发送信号。 频谱感测单元(133)确定进入接收单元的外部波的频谱。 FIR(有限脉冲响应)滤波器从通过发送电波的下变频生成的信号中提取发送单元的发送电波。

    무선통신 시스템에서의 서비스 제공방법, 자원 할당방법 및장치
    75.
    发明公开
    무선통신 시스템에서의 서비스 제공방법, 자원 할당방법 및장치 有权
    用于提供服务的方法,用于资源分配的方法和装置

    公开(公告)号:KR1020100019921A

    公开(公告)日:2010-02-19

    申请号:KR1020080097000

    申请日:2008-10-02

    CPC classification number: H04W72/0493 H04W72/10

    Abstract: PURPOSE: A service providing method in a wireless communication system, and a method and an apparatus for resource allocation are provided to lower service charge of users by increasing frequency use efficiency and to enable new profit creation of a service provider. CONSTITUTION: A resource allocator(202) compartmentalizes service offered to user into any one of first and second services and preferentially assigns frequency channel capacity to a service classified into the first service. A wireless communication module(201) provides service data to a user terminal based on radio resource especially allocated by each service. The first service is the service providing the service data in a real time.

    Abstract translation: 目的:提供无线通信系统中的服务提供方法,以及用于资源分配的方法和装置,通过提高频率使用效率并使服务提供商能够创造新的利益来降低用户的服务费用。 构成:资源分配器(202)将提供给用户的服务划分为第一和第二服务中的任何一个,并优先地将频道容量分配给分类到第一服务的服务。 无线通信模块(201)基于每个服务特别分配的无线电资源向用户终端提供业务数据。 第一个服务是实时提供服务数据的服务。

    무선통신 시스템에서 정보 관리 방법
    76.
    发明公开
    무선통신 시스템에서 정보 관리 방법 失效
    无线电通信系统信息管理方法

    公开(公告)号:KR1020090065314A

    公开(公告)日:2009-06-22

    申请号:KR1020070132805

    申请日:2007-12-17

    CPC classification number: H04W84/10 H04B7/2656 H04W76/27 H04W80/02

    Abstract: A method for managing information in a radio communication system is provided to search data information by using burst location information, thereby improving data transmission efficiency. System control information and data information are received from an RLC(Remote Link Control) layer(110) through a logical channel(150). The information is transmitted to a physical layer(130) after the received system control information and data information are mapped on a transmission channel(160). The data information is converted into a burst type of the physical layer. A radio frame recording the system control information and the converted data information is generated.

    Abstract translation: 提供一种用于管理无线通信系统中的信息的方法,通过使用突发位置信息来搜索数据信息,从而提高数据传输效率。 通过逻辑信道(150)从RLC(远程链路控制)层(110)接收系统控制信息和数据信息。 在接收的系统控制信息和数据信息被映射在传输信道(160)之后,将信息发送到物理层(130)。 数据信息被转换成物理层的突发类型。 生成记录系统控制信息和转换后的数据信息的无线帧。

    고출력의 테라헤르츠파 발생 소자 및 그 제조 방법
    77.
    发明公开
    고출력의 테라헤르츠파 발생 소자 및 그 제조 방법 失效
    用于大功率THZ-WAVE材料的大功率和制造方法THZ-WAVE材料用于制造大功率THZ波形材料的大功率和近场电动旋转装置

    公开(公告)号:KR1020090056764A

    公开(公告)日:2009-06-03

    申请号:KR1020080015284

    申请日:2008-02-20

    CPC classification number: H01S3/1026 G02B27/30 G02F2/02 H01Q15/23 H01S3/1075

    Abstract: A terahertz wave generating device of high output, a manufacturing method thereof, and a near field electro spinning device are provided to increase an output of the terahertz wave by increasing a voltage applied to a photoconductive antenna based on a wide band gap material with a high breakdown voltage. A terahertz wave generating device of high output includes a semi-insulating substrate and a photoconductive antenna(120). The photoconductive antenna has an electrode pattern formed for applying the voltage to the upper part of the semi-insulating substrate and has an array shape by arranging a wide band gap material in the upper part of the electrode pattern in a row. A lens(110), the photoconductive antenna, and a power supply unit(130) are formed in the upper part of the semi-insulating substrate. A bias voltage is applied from the power supply unit to the photoconductive antenna. If a light wave of an ultraviolet range is injected by a semiconductor laser, the photoconductive antenna absorbs the light and generates the terahertz wave with high intensity.

    Abstract translation: 提供高输出的太赫兹波发生装置及其制造方法和近场电纺丝装置,以通过增加基于宽带隙材料的光电导天线的电压来增加太赫兹波的输出 击穿电压。 高输出的太赫波产生装置包括半绝缘衬底和光电导天线(120)。 光电导天线具有形成为将电压施加到半绝缘基板的上部的电极图案,并且通过在电极图案的上部排列布置宽带隙材料而具有阵列形状。 在半绝缘基板的上部形成透镜(110),光电导天线和电源单元(130)。 从电源单元向光电导天线施加偏置电压。 如果通过半导体激光器注入紫外线范围的光波,则光电导天线吸收光并产生高强度的太赫兹波。

    에스디알(SDR) 기반의 모뎀 플랫폼 장치 및 운용 방법
    78.
    发明授权
    에스디알(SDR) 기반의 모뎀 플랫폼 장치 및 운용 방법 有权
    基于SDR的调制解调器平台的装置和方法

    公开(公告)号:KR100678493B1

    公开(公告)日:2007-02-02

    申请号:KR1020040097827

    申请日:2004-11-26

    Abstract: 본 발명은 에스디알(SDR) 기반의 모뎀 플랫폼 장치 및 운용 방법에 관한 것이다. 본 발명에 따른 SDR 기반의 모뎀 플랫폼 장치는, 무선 데이터를 송수신하는 RF 아날로그 모듈; RF 아날로그 모듈로부터 수신한 아날로그 신호를 디지털 형태의 데이터로 변환하는 ADC 모듈; ADC 모듈로부터 수신된 데이터를 데이터 모뎀 신호 처리하거나 상위 계층에서 수신된 데이터를 데이터 모뎀 신호 처리하기 위해서 데이터 전송 경로를 결정하는 단일의 FPGA 모듈; FPGA 모듈의 데이터 전송 경로에 따라 수신된 데이터를 데이터 모뎀 신호 처리하는 DSP 모듈; FPGA 모듈과 DSP 모듈을 제어하거나 DSP 모듈 및 FPGA 모듈과 데이터를 송수신하는 호스트 CPU 모듈; FPGA 모듈과 상위 계층과의 데이터 송수신을 처리하는 외부 인터페이스 모듈; 및 수신된 데이터를 아날로그 신호로 변환하여 RF 아날로그 모듈로 송신하는 DAC 모듈을 포함한다. 본 발명에 따르면, 디지털 통신 시스템의 구현에 있어서, 본 발명에서 제시한 방법으로 플랫폼을 구성할 경우, 하나의 공통된 하드웨어 플랫폼만으로 다양한 변복조 규격을 빠른 시간에 쉽게 구성할 수 있으므로, 개발 기간을 단축시키고, 최적의 성능 시험을 수행할 수 있도록 한 것이다.
    SDR, 모뎀 플랫폼, FPGA, DSP, ADC, DAC

    디지털 심볼 동기 장치 및 그 방법
    79.
    发明授权
    디지털 심볼 동기 장치 및 그 방법 失效
    디지털심볼동기장치및그방법

    公开(公告)号:KR100466589B1

    公开(公告)日:2005-01-24

    申请号:KR1020020008451

    申请日:2002-02-18

    CPC classification number: H04L7/0054 H04L7/0334 H04L7/0337

    Abstract: A symbol synchronization apparatus and method for synchronizing symbol digitally is disclosed. In the present invention, digital symbols are generated by an A/D converting unit. Based on digital symbols, a symbol timing value is calculated. The symbol timing value is used for determining a best symbol timing. According to the best symbol timing, a clock phase is determined and A/D converting unit uses newly determined clock for generating digital symbols. As a result, the present invention can perform an over-sampling process in higher resolution than a sampling frequency by using only one A/D converter. Therefore, the present invention may increase economic efficient and reduce complexity of hardware.

    Abstract translation: 公开了一种用于数字同步符号的符号同步装置和方法。 在本发明中,数字符号由A / D转换单元生成。 基于数字符号,计算符号定时值。 符号定时值用于确定最佳符号定时。 根据最佳符号时序,确定时钟相位,并且A / D转换单元使用新确定的时钟来生成数字符号。 结果,本发明可以通过仅使用一个A / D转换器以比采样频率更高的分辨率执行过采样处理。 因此,本发明可以提高经济效率并降低硬件的复杂度。

    디지털 심볼 동기 장치 및 그 방법
    80.
    发明公开
    디지털 심볼 동기 장치 및 그 방법 失效
    用于同步数字符号的装置和方法

    公开(公告)号:KR1020030068813A

    公开(公告)日:2003-08-25

    申请号:KR1020020008451

    申请日:2002-02-18

    CPC classification number: H04L7/0054 H04L7/0334 H04L7/0337

    Abstract: PURPOSE: An apparatus and a method for synchronizing a digital symbol are provided to obtain the resolution of a narrower interval than an interval of sampling frequencies by using only one A/D converter. CONSTITUTION: An apparatus for synchronizing a digital symbol includes an A/D conversion portion(100), a symbol timing calculation portion(200), a timing decision portion(300), and an A/D clock supply portion(400). The A/D conversion portion performs an oversampling process for a received analog signal to a digital signal according to a clock. The symbol timing calculation portion calculates a symbol timing value from the oversampled signal in a sample interval. The timing decision portion decides the symbol timing from the symbol timing value. The A/D clock supply portion supplies an A/D clock to the A/D conversion portion according to the symbol timing information.

    Abstract translation: 目的:提供用于同步数字符号的装置和方法,以通过仅使用一个A / D转换器来获得比采样频率的间隔更窄的间隔的分辨率。 构成:数字符号同步的装置包括A / D转换部分(100),符号定时计算部分(200),定时判定部分(300)和A / D时钟提供部分(400)。 A / D转换部分根据时钟对接收的模拟信号执行对数字信号的过采样处理。 符号定时计算部分在采样间隔中从过采样信号计算符号定时值。 定时决定部分根据符号定时值确定符号定时。 A / D时钟提供部分根据符号定时信息将A / D时钟提供给A / D转换部分。

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