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公开(公告)号：KR101718768B1
公开(公告)日：2017-03-22
申请号：KR1020090127813
申请日：2009-12-21
Applicant: 삼성전자주식회사
CPC classification number: H04W52/0229 , H04L27/0006 , H04W52/0216 , H04W52/028 , Y02D70/00 , Y02D70/142 , Y02D70/168 , Y02D70/22
Abstract: 본발명의 Ad hoc 네트워크를통해디지털방송데이터를전송하는휴대용단말기의전력소모를줄이기위한장치및 방법에관한것으로, 특히상기휴대용단말기에서슬립모드없이데이터를전송함에따라발생하는전력소모문제를해결하기위하여수신데이터를버퍼링한후, 일정시간동안슬립상태를유지하였다가버퍼링된데이터를전송하기위한장치및 방법에관한것으로, 디지털방송을수신하는단말기가주변단말기로수신하는디지털방송을전송할경우, 일정시간동안수신하는데이터를버퍼링하여전송한후, 슬립모드로진입하도록처리하는제어부를포함하는것을특징으로한다.
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公开(公告)号：KR1020140099976A
公开(公告)日：2014-08-14
申请号：KR1020130012353
申请日：2013-02-04
Applicant: 삼성전자주식회사
IPC: H04B7/24
CPC classification number: H04N21/4126 , H04N21/43637 , H04N21/439 , H04N21/47217
Abstract: The present invention relates to a wireless video transmission method and system of a mobile terminal to transmit a control command of a transmitting terminal to a receiving terminal in real-time when providing wireless video transmission service. The method is configured to comprise the steps of connecting a control channel in order to transmit the control command and a data channel for transmitting multimedia data when a wireless video transmission mode is activated to transmit the multimedia data wirelessly; and transmitting the multimedia data requested to be transmitted to the receiving terminal via the data channel when the multimedia data is requested to be transmitted, and transmitting current volume information to the receiving terminal via the control channel.
Abstract translation: 本发明涉及一种当提供无线视频传输服务时，实时地向接收终端发送发送终端的控制命令的移动终端的无线视频传输方法和系统。 该方法被配置为包括以下步骤：当激活无线视频传输模式以无线地发送多媒体数据时，连接控制信道以发送控制命令和用于发送多媒体数据的数据信道; 以及当请求发送所述多媒体数据时，经由所述数据信道将要发送的多媒体数据发送到所述接收终端，以及经由所述控制信道将当前音量信息发送到所述接收终端。
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公开(公告)号：KR1020130039505A
公开(公告)日：2013-04-22
申请号：KR1020110104108
申请日：2011-10-12
Applicant: 삼성전자주식회사
CPC classification number: G11C8/06 , G06F12/02 , G06F12/1408
Abstract: PURPOSE: An address transforming circuit including a random code generator and a semiconductor memory device including the same are provided to improve reliability by uniformly accessing a memory cell array. CONSTITUTION: A power-up signal generator(110) generates a power-up signal. A random code generator(120) is included in a semiconductor memory device and generates a random code. An address scrambler(130) generates a second address by converting bits of a first address in response into the random code.
Abstract translation: 目的：提供一种包括随机码发生器和包括该地址变换电路的半导体存储器件的地址变换电路，以通过均匀地访问存储单元阵列来提高可靠性。 构成：上电信号发生器（110）产生上电信号。 随机码发生器（120）被包括在半导体存储器件中并产生一个随机码。 地址加扰器（130）通过将第一地址的比特转换为随机码来产生第二地址。
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公开(公告)号：KR1020110071292A
公开(公告)日：2011-06-29
申请号：KR1020090127813
申请日：2009-12-21
Applicant: 삼성전자주식회사
CPC classification number: H04W52/0229 , H04L27/0006 , H04W52/0216 , H04W52/028 , Y02D70/00 , Y02D70/142 , Y02D70/168 , Y02D70/22
Abstract: PURPOSE: An apparatus and a method thereof for reducing the power consumption in the portable terminal is provided to transmit digital broadcasting data through an AD or a network. CONSTITUTION: A terminal receiving the digital broadcasting signal transmits the digital broadcasting signal to the peripheral terminals. A controller(100) buffers and transmits data received during the constant time to enter into a sleep mode. A beacon generating unit(102) enters into the sleep mode. A beacon generating unit creates an adaptive beacon cycle to solve the power consumption caused according to the wake-up in an ATIM window. As soon as the buffered data is transmitted, the beacon generating unit establishes the adaptive beacon cycle.
Abstract translation: 目的：提供一种用于降低便携式终端中的功耗的装置及其方法，用于通过AD或网络传输数字广播数据。 构成：接收数字广播信号的终端将数字广播信号发送到外围终端。 控制器（100）缓冲并发送在恒定时间期间接收到的数据以进入睡眠模式。 信标发生单元（102）进入睡眠模式。 信标发生单元创建自适应信标周期以解决根据ATIM窗口中的唤醒引起的功耗。 一旦发送缓冲的数据，信标发生单元建立自适应信标周期。
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公开(公告)号：KR1020090015291A
公开(公告)日：2009-02-12
申请号：KR1020070079510
申请日：2007-08-08
Applicant: 삼성전자주식회사
CPC classification number: Y02D70/40 , H04W28/04 , H04L61/3075 , H04W88/02
Abstract: A method of activating a PDP in a mobile terminal and the mobile terminal thereof are provided to reduce failure possibility by adjusting a time interval of a reattempt uniformly whenever PDP activation is failed, thereby shortening a PDP activation response time. A data communication service is required from a user(S410). A controller transmits a PDP activation request message through a network(S420). The controller runs a timer(S430). If the timer is expired, the controller transmits the PDP activation request message to the network again. The controller counts the number of transmission of the PDP activation request message(S440). The number of transmission(N) is accumulated up to the maximum 6. The reattempt is performed up to the maximum 5 times. The controller controls the time interval for retry(S450).
Abstract translation: 提供了一种激活移动终端中的PDP及其移动终端的方法，用于通过在PDP激活失败时均匀地调整重新尝试的时间间隔来减少故障可能性，从而缩短PDP激活响应时间。 需要来自用户的数据通信服务（S410）。 控制器通过网络发送PDP激活请求消息（S420）。 控制器运行定时器（S430）。 如果计时器到期，则控制器再次向网络发送PDP激活请求消息。 控制器对PDP激活请求消息的发送次数进行计数（S440）。 传输次数（N）累积到最大值6.最多执行5次。 控制器控制重试的时间间隔（S450）。
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Patent Agency Ranking
公开(公告)号：KR102246645B1
公开(公告)日：2021-04-30
申请号：KR1020140059527
申请日：2014-05-19
Applicant: 삼성전자주식회사
Inventor： 최용하 , 라리오노프,알렉산더 , 유재기 , 차순현
Abstract: 전자기기에서제공하는방법및 장치에관한것으로, 제1휴대단말기가카메라부를포함하는제2전자기기와무선으로연결하며, 상기제1휴대단말기가상기제2전자기기로부터이미지데이터를수신하고, 상기제1휴대단말기가상기이미지데이터를이용하여이미지를표시하며, 상기제1휴대단말기가촬영구도의변경을위한사용자입력을수신하고, 상기제1휴대단말기가상기사용자입력을기반으로형성된제어신호를상기제2전자기기로전송하는동작을포함하는것을특징으로한다.
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公开(公告)号：KR101712800B1
公开(公告)日：2017-03-07
申请号：KR1020090131159
申请日：2009-12-24
Applicant: 삼성전자주식회사
CPC classification number: G06F1/3206
Abstract: 본발명은휴대용단말기의전력소모를최소화하기위한장치및 방법에관한것으로, 특히상기휴대용단말기가억세스포인트로동작하는중 가상의단말기로동작하여매체접근을위한경쟁에참여하도록처리한다. 이때, 상기휴대용단말기는우선순위가낮은데이터를전송하는단말기와경쟁하여매체에접근할경우, 저전력모드로진입하여상기휴대용단말기의전력소모문제를해결하기위한장치및 방법에관한것으로, 휴대용단말기에서전송할데이터가존재하지않을경우, 가상의단말기로동작하여매체접근을위한경쟁에참여하도록처리하는매체경쟁부를포함하는것을특징으로한다.
Abstract translation: 提供了一种在移动终端作为接入点操作时作为虚拟终端操作以参与媒体接入竞争的装置和方法。 在移动终端与发送低优先级的数据的终端进行竞争的同时访问媒体的情况下，提供了一种用于进入低功率模式以解决移动终端的功耗问题的方法。 该装置包括媒体竞争单元，其允许移动终端作为虚拟终端操作，并且当作为接入点（AP）操作的移动终端中不存在要发送的数据时，参与媒体访问的竞争。
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公开(公告)号：KR1020150008801A
公开(公告)日：2015-01-23
申请号：KR1020140059527
申请日：2014-05-19
Applicant: 삼성전자주식회사
Inventor： 최용하 , 라리오노프,알렉산더 , 유재기 , 차순현
Abstract: The present invention relates to a method and apparatus provided by an electronic device, in which a first mobile terminal connects to the other electronic device including a camera unit, receives image data from the other electronic device, displays an image using the image data, receives a user input for changing a photographic composition, and transmits, to the other electronic device, a control signal formed on the basis of the user input.
Abstract translation: 本发明涉及一种由电子设备提供的方法和装置，其中第一移动终端连接到包括相机单元的另一电子设备，从另一电子设备接收图像数据，使用图像数据显示图像，接收 用于改变摄影作品的用户输入，并且向另一个电子设备发送基于用户输入形成的控制信号。
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公开(公告)号：KR1020110074249A
公开(公告)日：2011-06-30
申请号：KR1020090131159
申请日：2009-12-24
Applicant: 삼성전자주식회사
CPC classification number: G06F1/3206
Abstract: PURPOSE: An apparatus for reducing power consumption of an access point function in a portable terminal and a method thereof are provided to improve a media occupancy rate in the portable terminal which transmits actual data. CONSTITUTION: If data for transmitting to a portable terminal does not exist, a medium competition unit(102) lets the portable terminal participate in the competition for accessing to the media by being operated as a virtual terminal(104). The medium competition unit is operated in a low power mode, if the portable terminal occupies the medium in the competition. The medium competition unit creates and transmits a random frame which contains a low power operating section and prevents an access of a medium during the lower power mode.
Abstract translation: 目的：提供一种用于降低便携式终端中的接入点功能的功耗的装置及其方法，以改善便携式终端中传输实际数据的媒体占用率。 构成：如果不存在用于发送到便携式终端的数据，则中等竞争单元（102）通过作为虚拟终端（104）来操作便携终端参与到媒体的访问竞争。 如果便携式终端在竞争中占据了媒介，则中等竞争单元以低功率模式运行。 中等竞争单元创建并发送包含低功率操作部分的随机帧，并且在较低功率模式期间阻止介质的访问。
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公开(公告)号：KR1020080067466A
公开(公告)日：2008-07-21
申请号：KR1020070004792
申请日：2007-01-16
Applicant: 삼성전자주식회사
Inventor： 유재기
IPC: H03L7/00
CPC classification number: H03L7/0802 , G11C11/4076 , G11C29/006 , H03K5/135 , H03K5/1565 , H03L7/0814
Abstract: A delay locked loop is provided to reduce a current consumption by variously optimizing a current quantity necessary for an operation based on a combination signal of a delay start signal and a test mode setting signal. A delay locked loop includes a delay chain(200), a delay cell current amplifying unit(300), and a bias unit(10). The delay chain has a plurality of delay cells which are coupled in series, and receives a couple of external clock signals. The delay chain selects a predetermined number of delay cells to perform an output operation in response to a plurality of output sell selection signals. The delay chain outputs a couple of delayed clock signals and a couple of phase combination clock signals. The delay cell amplifying unit receives a couple of last delayed clock signals of the couple of delayed clock signals. If a duty ratio of a couple of last delayed clock signals is distorted in response to a combination of a test mode setting signal and a delay start signal of a bit of a plurality of delay operation start signals, the delay cell amplifying unit corrects and amplifies uniformly the duty ratio by adjusting a reference phase voltage. The bias unit supplies independently first and second bias currents necessary for an operation of the delay chain and the delay cell current amplifying unit.
Abstract translation: 提供了延迟锁定环路，以通过基于延迟开始信号和测试模式设置信号的组合信号各种优化操作所需的电流量来减少电流消耗。 延迟锁定环包括延迟链（200），延迟单元电流放大单元（300）和偏置单元（10）。 延迟链具有串联耦合的多个延迟单元，并且接收一对外部时钟信号。 延迟链选择预定数量的延迟单元以响应于多个输出卖出选择信号执行输出操作。 延迟链输出一对延迟时钟信号和一对相位组合时钟信号。 延迟单元放大单元接收一对延迟的时钟信号的一对最后延迟的时钟信号。 如果响应于测试模式设置信号和多个延迟操作开始信号的位的延迟开始信号的组合而使两个上一个延迟时钟信号的占空比失真，则延迟单元放大单元校正和放大 通过调整参考相电压来均匀占空比。 偏置单元独立地提供延迟链和延迟单元电流放大单元的操作所需的第一和第二偏置电流。
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