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公开(公告)号：KR1020060077459A
公开(公告)日：2006-07-05
申请号：KR1020040116322
申请日：2004-12-30
Applicant: 삼성전자주식회사
IPC: H04L12/24
CPC classification number: H04L41/046 , H04W8/26 , H04W36/08 , H04W88/18
Abstract: 본 발명은 광대역 무선 통신 망 관리 장치 및 방법에 관한 것으로서, 구체적으로는 망 관리 에이전트를 가지고 있는 에이전트 단말기가 한 기지국에서 다른 기지국으로 이동하더라도 네트워크 관리 시스템(NMS:Network Management System)이 연속적으로 에이전트 단말기를 관리할 수 있는 광대역 무선 통신 망 관리 장치 및 방법에 관한 것이다.
광대역 무선 통신망, 에이전트 단말기, 에이전트(Agent), 기지국-
公开(公告)号：KR1020050001057A
公开(公告)日：2005-01-06
申请号：KR1020030042115
申请日：2003-06-26
Applicant: 삼성전자주식회사
Inventor： 김정대
CPC classification number: H04N7/0122 , H04N5/44591 , H04N7/012 , H04N21/4316 , H04N21/440272 , H04N21/4622 , H04N21/4858
Abstract: PURPOSE: An apparatus and a method for displaying double pictures at the same time are provided to prevent information of a main picture from being lost by displaying the main picture partially on right or left space of a display device at a 4:3 aspect ratio and displaying a sub-picture on remained space thereof at the 4:3 aspect ratio. CONSTITUTION: The first and second video signals of various video signals inputted from a wide-type display device are received for display of double pictures, wherein the first and second video signals have common aspect ratios(401). The first video signal is scaled in resolution of a main picture having a common aspect ratio and the second video signal is scaled in resolution of a sub-picture having the common aspect ratio(404). The scaled first video signal is displayed on a certain area of a screen(404). The scaled second video signal is displayed on a remained area of the screen simultaneously with the scaled first video signal(405).
Abstract translation: 目的：提供同时显示双画面的装置和方法，以通过以4：3的纵横比将显示装置的右侧或左侧空间部分地显示在主画面上以防止主画面的信息丢失;以及 以4：3的宽高比在剩余空间上显示子画面。 构成：从宽型显示装置输入的各种视频信号的第一和第二视频信号被接收以显示双画面，其中第一和第二视频信号具有共同的纵横比（401）。 第一视频信号以具有公共纵横比的主图像的分辨率被缩放，并且第二视频信号以具有共同宽高比的子图像的分辨率被缩放（404）。 缩放的第一视频信号被显示在屏幕的某个区域（404）上。 缩放的第二视频信号与缩放的第一视频信号（405）同时显示在屏幕的剩余区域上。
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64.发明授权별도의 오디오 신호를 제공하는 기능부와 폰부로 구성된 복합휴대폰에서 듀얼 이어폰을 이용한 이중모드 동시 수행 회로 및 방법 失效在包含提供其他音频信号的功能单元和电话单元的复合电话中同时执行双模式的双模式的电路和方法
公开(公告)号：KR100310345B1
公开(公告)日：2001-11-01
申请号：KR1019990031617
申请日：1999-07-31
Applicant: 삼성전자주식회사
IPC: H04B1/40
Abstract: 본발명은휴대폰과텔레비젼(TV)의복합기기와같은복합휴대폰에관한것으로, 특히듀얼이어폰을구비하는복합휴대폰, 예를들어 TV폰에서 TV를시청하던중 착신또는발신이요구되는경우 TV를계속시청하면서전화통화도수행할수 있는별도의오디오신호를제공하는기능부와폰부로구성된복합휴대폰에서듀얼이어폰을이용한이중모드동시수행회로및 방법에관한것이다. 이를해결하기위하여본 발명은듀얼이어폰을구비하며, 별도의오디오신호를제공하는기능부와폰부의복합형태로구성되며, 상기듀얼이어폰에구비되는두 개의이어-스피커각각을상기기능부및 폰부의오디오출력부와개별적으로연결되도록스위칭시키는모드선택스위치를구비하는복합휴대폰에서듀얼이어폰을이용한이중모드동시수행방법에있어서, 상기듀얼이어폰이접속된상태에서상기기능부모드나폰부모드중에서어느하나의모드만수행중일경우에는상기모드선택스위치를제어하여수행중인모드의오디오출력부를상기듀얼이어폰의두 개의이어-스피커모두에연결하여오디오패스를형성하는과정과, 상기듀얼이어폰이접속된상태에서어느하나의모드수행중에다른하나의모드가시도되는경우상기모드선택스위치를제어하여상기듀얼이어폰의두 개의이어-스피커중 하나를상기기능부의오디오출력부와연결하고, 다른하나를상기폰부의오디오출력부와연결하여상기기능부와폰부각각의오디오패스를형성하는과정으로이루어짐을특징으로한다.
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公开(公告)号：KR1020010048819A
公开(公告)日：2001-06-15
申请号：KR1019990053628
申请日：1999-11-29
Applicant: 삼성전자주식회사
IPC: H04N5/50
CPC classification number: H04N5/50
Abstract: PURPOSE: An apparatus for automatically tuning a channel of a television mobile telephone and controlling method thereof are provided to conveniently watch a specific broadcast program through a TV telephone by automatically convert channel as searching a local channel of a specific broadcasting station even in moving to other area with watching the specific broadcast program. CONSTITUTION: A band-pass filter(BPF)(14) filters only a signal of a TV band among propagating signals. A TV unit(16) demodulates a video and audio signal as selecting a broadcast channel corresponding to a channel tuning control signal while being connected to the band-pass filter(BPF)(14) and detects a receive sensitivity drop of a video signal of the selected channel to output the same. An MRFU(Mobile station Radio Frequency Unit)(18) receives/demodulates an incoming call of a forward channel in order to form a voice call channel among the received propagating signals and modulates a signal of a backward channel to transmit the same. A mobile control sector sets up a phone mode/TV mode in respond to an input instruction, generates a tuning control signal by setting the TV mode, provides a TV unit(16) with one of another area channel tuning signals set by responding to a current selecting channel when the video signal sensitivity received is lower than that of an already set reference sensitivity received, and disables the TV unit(16) as the incoming call is inputted from the MRFU(18) and simultaneously processes a signal accessed therefrom.
Abstract translation: 目的：提供一种用于自动调谐电视移动电话的频道及其控制方法的装置，以方便地通过电视电话观看特定广播节目，通过自动转换频道，即使在搜索特定广播电台的本地频道时，即使移动到其他广播节目 观看特定广播节目的区域。 构成：带通滤波器（BPF）（14）仅传播信号中的TV频带信号。 TV单元（16）在连接到带通滤波器（BPF）（14）时，将视频和音频信号解调为选择对应于信道调谐控制信号的广播信道，并检测视频信号的接收灵敏度下降 所选通道输出相同。 MRFU（移动台射频单元）（18）接收/解调前向信道的呼入，以便在所接收的传播信号中形成语音呼叫信道，并调制反向信道的信号以进行发送。 移动控制扇区响应于输入指令设置电话模式/电视模式，通过设置电视模式产生调谐控制信号，通过响应一个电视单元（16）提供另一个区域频道调谐信号中的一个， 当所接收的视频信号的灵敏度低于接收到的已设置的参考灵敏度时，当前选择频道，并且当从MRFU（18）输入来话呼叫时，禁止TV单元（16），同时处理从其接收的信号。
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Patent Agency Ranking
公开(公告)号：KR1020010048805A
公开(公告)日：2001-06-15
申请号：KR1019990053614
申请日：1999-11-29
Applicant: 삼성전자주식회사
Inventor： 김정대
IPC: H04N5/50
CPC classification number: H04N5/50
Abstract: PURPOSE: A method for automatically switching a local channel on a TV telephone is provided to solve problems which a user switches manually a local TV channel as the user moves to a local position. CONSTITUTION: The method includes a TV module, a key input part, an LC driving part, a control part and a RF processing part. If the local position of the TV telephone is changed(203), its channel is automatically switched according to local position change information of the TV telephone(205).
Abstract translation: 目的：提供一种用于在电视电话上自动切换本地频道的方法，以解决当用户移动到本地位置时用户手动切换本地电视频道的问题。 方案：该方法包括电视模块，按键输入部分，LC驱动部分，控制部分和RF处理部分。 如果电视机的本地位置改变（203），则根据电视机（205）的本地位置变化信息自动切换其频道。
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公开(公告)号：KR1020010048283A
公开(公告)日：2001-06-15
申请号：KR1019990052931
申请日：1999-11-26
Applicant: 삼성전자주식회사
Inventor： 김정대
IPC: H04N5/60
CPC classification number: H04N5/60 , H04M1/72522
Abstract: PURPOSE: A TV phone listing a TV voice signal when a folder is closed during watching a TV and a method thereof are provided to listen only a TV voice signal using an ear phone when a folder is closed during watching a TV using a mobile TV phone. CONSTITUTION: A control unit checks whether a TV mode is selected from a key input unit(101). If a TV mode is selected, the control unit controls a TV module and outputs a TV image signal from an image signal processing unit and outputs an OSD character signal to a LCD driving unit by controlling an OSD and outputs a TV voice signal outputted from a voice signal processing unit to an ear jack by controlling a multiplexer by a voice selection signal, and displays the TV screen of corresponding channel(102). The control unit checks whether a folder is closed by sensing of a switch during watching a TV(103). If the folder is closed, the control unit cuts-off a power supply to a LCD module and cuts-off the TV image signal(104). The control unit checks whether a predetermined time is passed(105). If a predetermined time is not passed, it is checks whether an ear phone is inserted into an ear jack(106). If an ear phone is not inserted into an ear jack, the control unit cuts-off a power source of the TV module(109). If an ear phone is inserted into an ear jack, a TV voice signal is selected(107), and the voice signal is transmits to the ear jack(107). It is detected whether the ear phone is extracted(108). If the ear phone is extracted, the control unit cuts-off the power source of the TV module(109).
Abstract translation: 目的：提供在观看电视期间文件夹关闭时列出电视语音信号的电视机及其方法，以便在使用移动电视电话观看电视期间当文件夹关闭时仅使用耳机聆听电视语音信号 。 构成：控制单元检查是否从键输入单元（101）中选择了电视模式。 如果选择了TV模式，则控制单元控制TV模块并输出来自图像信号处理单元的TV图像信号，并通过控制OSD将OSD字符信号输出到LCD驱动单元，并输出从OSD驱动单元输出的TV语音信号 语音信号处理单元通过语音选择信号控制多路复用器到耳机插孔，并显示相应频道（102）的电视屏幕。 在观看电视（103）期间，控制单元通过感测开关来检查文件夹是否关闭。 如果文件夹关闭，则控制单元切断LCD模块的电源并切断电视图像信号（104）。 控制单元检查是否通过预定时间（105）。 如果不通过预定时间，则检查耳机是否插入到耳塞（106）中。 如果耳机没有插入耳塞，则控制单元切断电视模块（109）的电源。 如果将耳机插入耳塞，则选择电视语音信号（107），并且话音信号被发送到耳塞（107）。 检测耳机是否被提取（108）。 如果拔出耳机，则控制单元切断电视模块（109）的电源。
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公开(公告)号：KR1020110100395A
公开(公告)日：2011-09-14
申请号：KR1020100019348
申请日：2010-03-04
Applicant: 삼성전자주식회사
Abstract: 무선통신 시스템에서 음영지역 우회정보 제공 방법은, 해당 단말을 위한 주변환경 정보 제공 요청 트리거링이 발생할 시, 기지국이 해당 단말에 대한 주변환경 정보를 정보 서버에 요청하는 과정과, 상기 해당 단말이, 상기 정보 서버로부터 주변환경 정보를 수신하는 과정과, 상기 해당 단말이, 상기 주변환경 정보를 기반으로 주변기지국들을 스캐닝하는 과정과, 상기 해당 단말이, 상기 정보 서버로부터 수신한 주변환경 정보와 상기 주변기지국의 스캐닝 결과를 기반으로, 화면에 상기 주변기지국들과 상기 해당 단말이 표시된 디지털 지도를 디스플레이하는 과정을 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020090095414A
公开(公告)日：2009-09-09
申请号：KR1020080020743
申请日：2008-03-05
Applicant: 삼성전자주식회사
Abstract: A system and a method for detecting a fault of a base station in a communication system are provided to detect fault of a base station by an NMS(Network Management System), thereby widely and quickly detecting a fault of the base station. An NMS(140) comprises the following steps. An OTAR(Over The Air Receiver) result collector(144) receives a strength value of a receiving signal of the first base station. An OTAR result processor(146) computes an average of the signal strength value received until a current moment. A fault decider(148) compares the first and second average values determined according to the averaging computation. If the first average value is different from the second average value, the decider decides that fault occurs in the first base station.
Abstract translation: 提供了一种用于检测通信系统中基站故障的系统和方法，用于通过网管（Network Management System，网管系统）检测基站的故障，从而广泛且快速地检测到基站的故障。 NMS（140）包括以下步骤。 OTAR（空中接收器）结果收集器（144）接收第一基站的接收信号的强度值。 OTAR结果处理器（146）计算在当前时刻之前收到的信号强度值的平均值。 故障判定器（148）比较根据平均计算确定的第一和第二平均值。 如果第一平均值不同于第二平均值，则决定器决定在第一基站中发生故障。
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公开(公告)号：KR1020080048611A
公开(公告)日：2008-06-03
申请号：KR1020060118784
申请日：2006-11-29
Applicant: 삼성전자주식회사
Abstract: An apparatus and a method for diagnosing a base station by using Internet in a mobile communication system are provided to enable a DMI within a base station to perform remote base station diagnosis through the Internet by using a DM, thereby removing the necessity for base station rebooting during the base station diagnosis. An apparatus for diagnosing a base station comprises a DM(Diagnosis Monitor) module(300), a DMI(DM Interface module)(321), a modem(322), an IP(Internet Protocol) interface(311) and an inner interface(325). The DM module requests information necessary for base station diagnosis to the DMI through the IP interface. The DMI collects information and transmits the collected information to the DM module through the IP interface.
Abstract translation: 提供了一种用于在移动通信系统中通过使用因特网来诊断基站的装置和方法，以使得基站内的DMI能够通过使用DM来通过因特网进行远程基站诊断，从而消除了基站重新启动的必要性 在基站诊断期间。 用于诊断基站的装置包括DM（诊断监视器）模块（300），DMI（DM接口模块）（321），调制解调器（322），IP（因特网协议）接口（311）和内部接口 （325）。 DM模块通过IP接口向DMI请求基站诊断所需的信息。 DMI收集信息，并通过IP接口将收集的信息发送给DM模块。
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