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公开(公告)号：KR101695716B1
公开(公告)日：2017-01-13
申请号：KR1020100074691
申请日：2010-08-02
Applicant: 삼성전자주식회사 , 한국교통대학교산학협력단
CPC classification number: H04W72/1231 , H04W28/22
Abstract: 무선시스템에서스케줄링방법은, 단말들로부터채널품질지시자(Channel Quality Indicator: CQI)를수신하는과정과, 상기 CQI를기반으로, 순시전송률분포를가우시안분포로근사화하여, 각단말의평균전송률을결정하는과정과,상기각 단말의평균전송률이목표전송률을만족하도록, 각단말의가중치를결정하는과정과, 상기결정된가중치를적용하여, 단말집합을선택하는과정을포함하여,
Abstract translation: 无线通信中的调度方法包括从多个终端接收信道质量指示符（CQI）。 该方法还包括通过近似对高斯分布的瞬时传输速率分布来基于CQI来确定每个终端的平均传输速率。 该方法还包括确定每个终端的权重，使得每个终端的平均传输速率满足目标传输速率。 该方法还包括通过应用确定的权重来选择终端机组。 因此，可以控制终端之间的公平性，并且可以根据所需的传输速率和终端的信道环境有效地控制终端的传输速率。
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公开(公告)号：KR1020120012618A
公开(公告)日：2012-02-10
申请号：KR1020100074691
申请日：2010-08-02
Applicant: 삼성전자주식회사 , 한국교통대학교산학협력단
CPC classification number: H04W72/1231 , H04W28/22 , H04B7/0413 , H04B7/0632 , H04W72/121
Abstract: PURPOSE: A scheduling method for controlling an average transmission rate in a multi antenna system and a device thereof are provided to control the transmission rate of each terminal according to a channel environment. CONSTITUTION: A CQI(Channel Quality Indicator) feedback information receiver(102) receives a CQI from terminals. An average transmission rate determining machine approximates instantaneous transmission rate distribution to Gaussian distribution by the CQI. The average transmission rate determining machine determines the average transmission rate of each terminal. An average transmission rate controller(106) determines the weight value of each terminal so that the average transmission rate of each terminal satisfies a target transmission rate. A terminal selector(108) selects a terminal group by applying the determined weight value.
Abstract translation: 目的：提供一种用于控制多天线系统中的平均传输速率的调度方法及其装置，以根据信道环境来控制每个终端的传输速率。 构成：CQI（信道质量指示符）反馈信息接收机（102）从终端接收CQI。 平均传输速率确定机器近似通过CQI对高斯分布的瞬时传输速率分布。 平均传输速率确定机器确定每个终端的平均传输速率。 平均传输速率控制器（106）确定每个终端的权重值，使得每个终端的平均传输速率满足目标传输速率。 终端选择器（108）通过应用所确定的权重值来选择终端组。
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公开(公告)号：KR101703328B1
公开(公告)日：2017-02-07
申请号：KR1020100117050
申请日：2010-11-23
Applicant: 삼성전자주식회사
CPC classification number: G06F9/4881 , G06F2209/483
Abstract: 이종멀티프로세서환경에서의데이터처리최적화기술을개시한다. 이종멀티프로세서환경에서의데이터처리최적화장치를통해처리성능이상이한이종의프로세서의특성을고려해데이터를다수의상이한크기로분할하여가용한프로세서별로연산을처리함으로써연산의존성을최소화할수 있으므로, 데이터처리성능을향상시킬수 있다.
Abstract translation: 提供了一种用于异构多处理器环境中的数据处理的装置。 该装置包括：分析单元，被配置为分析1）与数据处理相关的运行操作; 2）可用于数据处理的类型和多个处理器;分配单元，被配置为动态地将数据分割成多个数据区， 基于在运行操作之前存储的分析操作和操作特定处理器优先级信息的不同大小，以及调度单元，被配置为通过分配要在可用处理器之间的数据区域中运行的操作来执行调度。
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公开(公告)号：KR101645994B1
公开(公告)日：2016-08-05
申请号：KR1020090133374
申请日：2009-12-29
Applicant: 삼성전자주식회사
IPC: G06K9/62
CPC classification number: G06K9/3258 , G06K2209/01
Abstract: 문자인식영역검출및 문자인식기술을개시한다. 이기술은사용자의간단한조작에의해입력되는사용자지정위치를기반으로영역을확장하면서문자인식영역을검출하고, 검출된문자인식영역에대한문자인식을수행함으로써사용자가정확하게문자영역을지정하지않고도문자인식영역을검출할수 있어사용자편의성을향상시킬수 있다.
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公开(公告)号：KR101473215B1
公开(公告)日：2014-12-17
申请号：KR1020080036115
申请日：2008-04-18
Applicant: 삼성전자주식회사
IPC: H04N5/262
CPC classification number: H04N5/232 , G06T3/4038 , H04N5/23238
Abstract: 파노라마이미지생성장치가개시된다. 본파노라마이미지생성장치는복수개의서브프로세서, 및, 파노라마이미지로처리할데이터를복수개의영역으로분할하고, 분할된데이터를복수개의서브프로세서에할당하여병렬적으로처리하도록하는메인프로세서를포함한다. 이에따라, 파노라마이미지생성시간을단축할수 있게된다.
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Patent Agency Ranking
公开(公告)号：KR1020110076625A
公开(公告)日：2011-07-06
申请号：KR1020090133374
申请日：2009-12-29
Applicant: 삼성전자주식회사
IPC: G06K9/62
CPC classification number: G06K9/3258 , G06K2209/01 , G06K9/62
Abstract: PURPOSE: A character recognition area detecting apparatus and character recognition method are provided to detect a character recognition area regardless of a character area based on a user recognition location. CONSTITUTION: A location detecting unit(110) detects a user specification location. An initial letter region detecting unit(120) detects an initial character area within a specific distance. A character area detecting unit(130) expands an area from the initial letter area. The location detecting unit detects the user designation location by detecting a starting point, an ending point, and an intermediate point of a figure on a touch screen.
Abstract translation: 目的：提供字符识别区域检测装置和字符识别方法，用于基于用户识别位置来检测字符识别区域，而不管字符区域。 构成：位置检测单元（110）检测用户指定位置。 初始字母区域检测单元（120）检测特定距离内的初始字符区域。 字符区域检测单元（130）从初始字母区域扩展区域。 位置检测单元通过检测触摸屏上的图形的起始点，终点和中间点来检测用户指定位置。
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公开(公告)号：KR101626378B1
公开(公告)日：2016-06-01
申请号：KR1020090131713
申请日：2009-12-28
Applicant: 삼성전자주식회사
CPC classification number: G06F9/5066 , G06F2209/5017
Abstract: 병렬도를고려한병렬처리장치및 방법이개시된다. 본발명의일 양상에의하면, 병렬처리가가능한어떠한작업을처리하는도중에그 작업에대한태스크병렬화(task parallelism) 또는데이터병렬화(data parallelism)를동적으로선택할수 있다. 태스크병렬화가선택되는경우, 작업을처리하기위한코어또는프로세서에순차식코드(sequential version code)를할당하고, 데이터병렬화가선택되는경우, 작업을처리하기위한코어또는프로세서에병렬식코드(parallel version code)를할당한다.
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公开(公告)号：KR101270173B1
公开(公告)日：2013-05-31
申请号：KR1020070109677
申请日：2007-10-30
Applicant: 삼성전자주식회사
Abstract: 본발명은복수개의프로세서들을가지는멀티프로세서시스템에서이미지의특징점을추출하는방법에관한것으로, 본발명에의하면복수개의프로세서들이특징점추출을위한각 단계들에서필요한작업들을분담하여병렬적으로수행하므로, 컨볼루션연산, 가우시안차 계산, 그라디언트계산, 디스크립터계산등에소요되는시간이줄어들게되므로이미지에서특징점을추출하는데 걸리는전체적인시간을크게줄일수 있다.
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公开(公告)号：KR1020120069364A
公开(公告)日：2012-06-28
申请号：KR1020100130880
申请日：2010-12-20
Applicant: 삼성전자주식회사
CPC classification number: G09G5/363 , G09G5/393 , G09G2330/021 , G09G2354/00 , G09G2360/06 , G09G2360/08 , G09G2360/16 , G06F9/5094 , Y02D10/14 , Y02D10/151 , Y02D10/22
Abstract: PURPOSE: A frame processing apparatus considering of processing power for cores in multicore environment and method thereof are provided to control user request response speed by measuring drawing loads of an input frame. CONSTITUTION: A load calculation unit(310) calculates system loads for processing operations which constructs frames displayed on an UI(User Interface) by referring a display area and features of the operations. A core selecting unit(320) selects a core which including low power consumption by considering of the ability/power processing rates of the core. A storage unit(300) successively stores the operations which constructs the frames.
Abstract translation: 目的：提供考虑多核环境中的核心处理能力的帧处理装置及其方法，通过测量输入帧的绘制负载来控制用户请求响应速度。 构成：负载计算单元（310）通过参考操作的显示区域和特征来计算构造在UI（用户界面）上显示的帧的处理操作的系统负载。 核心选择单元（320）通过考虑核心的能力/功率处理速率来选择包括低功耗的核心。 存储单元（300）连续地存储构成帧的操作。
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公开(公告)号：KR1020120055353A
公开(公告)日：2012-05-31
申请号：KR1020100117050
申请日：2010-11-23
Applicant: 삼성전자주식회사
CPC classification number: G06F9/4881 , G06F2209/483 , G06F9/50
Abstract: PURPOSE: A device for optimizing data under different multi processors and a method thereof are provided to eliminate a problem that different processors are in a standby state due to operation dependability while a specific process performs an operation under different multi processors. CONSTITUTION: An analysis unit(110) analyzes operations for data processing and the types and number of available processors. A partition unit(120) dynamically partitions data into data areas whose sizes are different using operations analyzed by the analysis unit and processor preference information of each operation. A scheduling unit(130) allocates operations to each available processor analyzed by the analysis unit and schedules the operations wherein the operations are performed about each data area partitioned by the partition unit.
Abstract translation: 目的：提供一种用于在不同多处理器下优化数据的设备及其方法，以消除由于操作可靠性而使不同处理器处于待机状态的问题，而特定处理在不同的多处理器下执行操作。 构成：分析单元（110）分析数据处理的操作以及可用处理器的类型和数量。 分区单元（120）使用由分析单元分析的操作和每个操作的处理器偏好信息来动态地将数据分割成尺寸不同的数据区域。 调度单元（130）向由分析单元分析的每个可用处理器分配操作，并调度对由分区单元划分的每个数据区域执行操作的操作。
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