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    • 6. 发明申请
    • Method for Selection of an Optimized Number of Subscribers in Mobile Radio Systems
    • 选择移动无线电系统中优化用户数量的方法
    • US20100054113A1
    • 2010-03-04
    • US11991735
    • 2006-09-22
    • Martin HaardtMartin FuchsGiovanni Del Galdo
    • Martin HaardtMartin FuchsGiovanni Del Galdo
    • H04L12/26H04J11/00
    • H04B7/0619H04B7/0452
    • This invention comprises a method of little complexity for selection of an optimized number of subscribers for transmission in wire-free message transmission systems having a plurality of antennas at the base station and having one or more antennas at the receivers, as well as space-division multiple access (SDMA) in conjunction with multiple access in the time domain or frequency domain. Subscribers with channels with little spatial correlation art selected for operation in the same time slot or frequency slot. In order to increase the throughput of the SDMA transmission method, with the relationship between the group size and the mean transmission power being taken into account. The invention interacts both with SDMA methods which do not allow any interference (Zero Forcing) and with methods with residual interference. It is based on a novel interpretation of the ZF principle with the aid of orthogonal projection matrices, which allow the channel quality to be estimated with much less computation complexity, based on use or the transmission method. The possible subscriber combinations are sorted efficiently with the aid or a tree-like search algorithm. The method makes use of perfect channel knowledge or alternatively averaged channel statistics. Quality of service requirements for the subscriber as well as fairness criteria can be taken into account.
    • 本发明包括一种在基站具有多个天线并且在接收机处具有一个或多个天线的无线消息传输系统中用于选择用于传输的优化用户数目的复杂度少的方法,以及空分 多次访问(SDMA)结合时域或频域中的多次访问。 具有少量空间相关艺术的信道的用户被选择用于在相同的时隙或频率槽中操作。 为了提高SDMA传输方法的吞吐量,考虑到组大小和平均传输功率之间的关系。 本发明与不允许任何干扰(零强制)的SDMA方法和具有残留干扰的方法相互作用。 它是借助于正交投影矩阵对ZF原理的一种新颖的解释,这使得基于使用或传输方法,可以以更少的计算复杂度来估计信道质量。 可能的用户组合通过辅助或树状搜索算法有效地排序。 该方法利用完美的频道知识或平均的频道统计。 可以考虑到用户的服务质量要求以及公平性标准。
    • 9. 发明申请
    • Systems and methods for detecting and analyzing polymers
    • 用于检测和分析聚合物的系统和方法
    • US20060228747A1
    • 2006-10-12
    • US11448411
    • 2006-06-07
    • Martin FuchsJohn HarrisRay Meyer
    • Martin FuchsJohn HarrisRay Meyer
    • C12Q1/68C12M1/34
    • G01N21/6428C12Q1/6816G01N2021/6419G01N2021/6421G01N2021/6441Y10T436/143333C12Q2565/102
    • A detection system and methods for improving the ability of the detection system to recognize labels that are disposed on a polymer. Embodiments of the invention include schemes for selecting emitters and labels used within the system in a manner that allows an increase in the number of distinct labels that can be used together in a system. In other embodiments, the detection system and methods are directed to identifying portions of a detection signal that may be associated with extra labels residing within a detection zone. In other embodiments, the detection system and methods relate to using wide field imaging detectors while reducing out of focus noise contributions to detection signals of the system. Still, other embodiments relate to the use of linear array detectors to detect labels
    • 一种用于提高检测系统识别设置在聚合物上的标签的能力的检测系统和方法。 本发明的实施例包括以允许在系统中可以一起使用的不同标签的数量增加的方式选择系统内使用的发射器和标签的方案。 在其他实施例中,检测系统和方法旨在识别可能与驻留在检测区域内的额外标签相关联的检测信号的部分。 在其他实施例中,检测系统和方法涉及使用宽场成像检测器,同时减少对系统的检测信号的焦点噪声贡献。 仍然,其它实施例涉及使用线性阵列检测器来检测标签