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    • 3. 发明授权
    • Plasma display panel and multi-plasma display panel
    • 等离子显示面板和多等离子显示面板
    • US08624492B2
    • 2014-01-07
    • US13094031
    • 2011-04-26
    • Soomyun LeeKyungtae Kim
    • Soomyun LeeKyungtae Kim
    • H01J17/49
    • H01J11/12H01J11/48H01J11/54
    • A plasma display panel and a multi plasma display panel are disclosed. The plasma display panel includes a front substrate, a back substrate positioned opposite the front substrate, a barrier rib positioned between the front substrate and the back substrate to partition a discharge cell, and a seal portion positioned outside the barrier rib in an area between the front substrate and the back substrate. A distance between the barrier rib and the seal portion on one side of the plasma display panel is different from a distance between the barrier rib and the seal portion on the other side of the plasma display panel opposite the one side.
    • 公开了等离子体显示面板和多等离子体显示面板。 等离子体显示面板包括前基板,与前基板相对定位的背基板,位于前基板和后基板之间的隔板,以分隔放电单元;以及密封部分,位于隔板之间的区域内 前基板和后基板。 等离子显示面板一侧的隔壁与密封部之间的距离与等离子体显示面板的与一侧相反的另一侧的隔壁与密封部之间的距离不同。
    • 6. 发明授权
    • Multiple stage hybrid spectrum sensing methods and systems for cognitive radio
    • 用于认知无线电的多级混合频谱感测方法和系统
    • US08761677B2
    • 2014-06-24
    • US13408175
    • 2012-02-29
    • Kyungtae KimYan XinSampath Rangarajan
    • Kyungtae KimYan XinSampath Rangarajan
    • H04B15/00H04B17/00
    • H04W16/14H04L27/0006H04W72/1226
    • Systems and methods for detecting unused channels in a cognitive radio system are described. In one method, data is communicated on a particular channel for a secondary receiver. In addition, a set of channels is iteratively scanned by collecting samples for each channel and for each iteration of the scanning. Here, iterations of the scanning progressively removes channels from the set of channels based on the collected samples and updates states of the channels in the set based on the collected samples to obtain a set of candidate channels. In response to detecting a pre-determined condition, communications on the particular channel are precluded and at least one of the candidate channels is evaluated by collecting additional samples on each of the channels. Further, at least one of the candidate channels is selected based on the evaluation for utilization by the one or more secondary receivers for data communication.
    • 描述了用于在认知无线电系统中检测未使用信道的系统和方法。 在一种方法中,数据在用于辅助接收机的特定信道上传送。 此外,通过收集每个通道的样本和扫描的每次迭代,迭代地扫描一组通道。 这里,扫描的迭代基于收集的采样逐渐地从信道集合中去除信道,并且基于收集的样本更新集合中的信道的状态以获得一组候选信道。 响应于检测到预定条件,排除特定信道上的通信,并且通过在每个信道上收集附加样本来评估候选信道中的至少一个。 此外,基于用于数据通信的一个或多个次要接收机的利用的评估来选择至少一个候选信道。
    • 7. 发明授权
    • Multi plasma display panel
    • 多等离子显示面板
    • US08222816B2
    • 2012-07-17
    • US12638367
    • 2009-12-15
    • Soomyun LeeYonggi ChoiKyungtae Kim
    • Soomyun LeeYonggi ChoiKyungtae Kim
    • H01J17/49
    • H01J11/12H01J11/54H01J2209/38
    • A multi plasma display panel is disclosed. The multi plasma display panel includes a plurality of plasma display panels positioned adjacent to one another, each of the plurality of plasma display panels including, a front substrate on which a first electrode is positioned, a rear substrate on which a second electrode crossing the first electrode is positioned, a barrier rib between the front substrate and the rear substrate, the barrier rib providing a plurality of discharge cells, and an exhaust hole on the rear substrate. The exhaust hole is formed in at least one of the plurality of discharge cells. A size of a discharge cell in which the exhaust hole is formed is greater than a size of at least one discharge cell in which the exhaust hole is not formed.
    • 公开了一种多等离子体显示面板。 多等离子体显示面板包括彼此相邻定位的多个等离子体显示面板,多个等离子体显示面板中的每一个包括:第一电极定位在其上的前基板,后基板,第二电极跨越第一电极 电极被定位在前基板和后基板之间的隔壁,隔壁提供多个放电单元,以及后基板上的排气孔。 排气孔形成在多个放电单元中的至少一个。 形成排气孔的放电单元的尺寸大于不形成排气孔的至少一个放电单元的尺寸。
    • 9. 发明授权
    • Multitaper spectrum sensing systems and methods
    • 多频谱传感系统和方法
    • US08717922B2
    • 2014-05-06
    • US13284442
    • 2011-10-28
    • Yan XinKyungtae KimSampath Rangarajan
    • Yan XinKyungtae KimSampath Rangarajan
    • H04L12/26
    • H04W16/14H04L27/0006
    • Spectrum sensing methods and systems for detecting spectrum holes for use in cognitive radio secondary transmissions are disclosed. In one method, an indication of an assignment of a set of subcarriers to a primary user is received. The method further includes determining multitaper spectral estimates for at least a subset of the set of subcarriers based on the assignment of the set of subcarriers to the primary user by processing samples for the at least a subset of the set of subcarriers. In addition, a test statistic that is based on the multitaper spectral estimates is compared to a threshold to determine whether the set of subcarriers is utilized for primary transmissions to the primary user. Moreover, data signals are received on at least one of the subcarriers in the set of subcarriers if the set of subcarriers is not utilized for primary transmissions to the primary user.
    • 公开了用于在认知无线电二次传输中使用的用于检测频谱孔的频谱感测方法和系统。 在一种方法中,接收向主用户分配一组子载波的指示。 该方法还包括:通过处理子载波组的至少一个子集的样本,基于通过向主用户的子载波集合的分配来确定子载波组的至少子集的多频谱估计。 此外,将基于多频谱估计的测试统计量与阈值进行比较,以确定该副载波集合是否用于主用户的主要传输。 此外,如果子载波的集合不用于主要用户的主要传输,则在子载波组中的至少一个子载波上接收数据信号。
    • 10. 发明申请
    • PLASMA DISPLAY PANEL AND MULTI-PLASMA DISPLAY PANEL
    • 等离子显示面板和多等离子显示面板
    • US20110259624A1
    • 2011-10-27
    • US13094031
    • 2011-04-26
    • Soomyun LeeKyungtae Kim
    • Soomyun LeeKyungtae Kim
    • H05K5/06
    • H01J11/12H01J11/48H01J11/54
    • A plasma display panel and a multi plasma display panel are disclosed. The plasma display panel includes a front substrate, a back substrate positioned opposite the front substrate, a barrier rib positioned between the front substrate and the back substrate to partition a discharge cell, and a seal portion positioned outside the barrier rib in an area between the front substrate and the back substrate. A distance between the barrier rib and the seal portion on one side of the plasma display panel is different from a distance between the barrier rib and the seal portion on the other side of the plasma display panel opposite the one side.
    • 公开了等离子体显示面板和多等离子体显示面板。 等离子体显示面板包括前基板,与前基板相对定位的背基板,位于前基板和后基板之间的隔板,以分隔放电单元;以及密封部分,位于隔板之间的区域内 前基板和后基板。 等离子显示面板一侧的隔壁与密封部之间的距离与等离子体显示面板的与一侧相反的另一侧的隔壁与密封部之间的距离不同。