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    • 4. 发明公开
    • 송신장치 및 그의 간섭 정렬 방법, 그리고, 수신장치 및 그의 동작 방법
    • 用于执行其干扰对准的传输装置和方法,以及用于其操作的接收装置和方法
    • KR1020110045649A
    • 2011-05-04
    • KR1020090102306
    • 2009-10-27
    • 삼성전자주식회사한국과학기술원
    • 홍영준신원재이용훈성영철유희정김학수
    • H04B7/02
    • H04B7/02
    • PURPOSE: A transmission apparatus and method for performing interference alignment thereof, and a reception apparatus and method for operating the same are provided to generate a beam-forming matrix for adaptively arranging interference by using repeated minimum square method in an MIMO time variable interference channel. CONSTITUTION: A beam-forming matrix generating unit(214) generates a correlation coefficient for arranging beam-forming, the entire channel information corresponding to an interference channel environment and an optimized beam-forming matrix for interference arrangement by using the beam-forming matrix. A transmission unit(218) performs beam-forming for a signal by using the generated optimized beam-forming matrix. The transmission unit transmits the beam-formed signal to at least one reception device, and the beam-forming matrix generating unit generates an optimized beam-forming matrix through the repeated calculation for re-calculating the correlation coefficient by using the calculated beam-forming matrix.
    • 目的:一种用于执行其干扰对准的传输装置和方法,以及用于操作该接收装置和方法的接收装置和方法,用于通过使用MIMO时间可变干扰信道中的重复最小二乘法来生成用于自适应地布置干扰的波束形成矩阵。 构成:波束形成矩阵生成单元(214)通过使用波束形成矩阵产生用于布置波束形成,与干扰信道环境对应的整个信道信息和用于干扰布置的优化波束形成矩阵的相关系数。 传输单元(218)通过使用所生成的优化波束形成矩阵来执行信号的波束形成。 发送单元将波束形成信号发送到至少一个接收装置,并且波束形成矩阵生成单元通过重复计算生成优化的波束形成矩阵,以通过使用计算的波束形成矩阵来重新计算相关系数 。
    • 7. 发明公开
    • 무선 통신 장치 및 방법
    • 无线电通信的装置和方法
    • KR1020090129302A
    • 2009-12-16
    • KR1020080112574
    • 2008-11-13
    • 삼성전자주식회사한국과학기술원
    • 권태수유희정장경훈성영철황효선이용훈오영석
    • H04L29/02H04L1/00
    • H04W28/18H04W72/1242H04W74/0808
    • PURPOSE: An apparatus and method for radio communication are provided to decide the channel capacity of the radio channel in consideration of false alarm probability. CONSTITUTION: The channel capacity decision unit(110) decides the channel capacity of the radio channel in consideration of the false alarm probability. The determining parameter(120) decides the probability value for maximizing the channel capacity. The sensor(130) senses the radio channel based on in the probability value and the detection-length value. The system environment information collecting part collects the system environment information of the level user system about the priority user system about the radio channel and radio channel. The channel capacity decision unit decides the channel capacity.
    • 目的:提供一种用于无线电通信的装置和方法,以便考虑到假警报概率来决定无线电信道的信道容量。 构成:信道容量判定单元(110)考虑到假警报概率来决定无线信道的信道容量。 确定参数(120)决定最大化信道容量的概率值。 传感器130基于概率值和检测长度值来感测无线电信道。 系统环境信息采集部分收集关于无线信道和无线信道的用户系统优先级用户系统的系统环境信息。 信道容量决定单元决定信道容量。