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1. 发明授权

US06807154B1 Link and radio cell adaptation in TDD systems 有权
标题翻译： TDD系统中的链路和无线电小区适配
公开(公告)号：US06807154B1
公开(公告)日：2004-10-19
申请号：US09415705
申请日：1999-10-11
申请人： Göran Malmgren , Jamshid Khun-Jush , Hui Li , Uwe Dettmar , Peter Schramm , Jörn Thielecke , Udo Wachsmann
发明人： Göran Malmgren , Jamshid Khun-Jush , Hui Li , Uwe Dettmar , Peter Schramm , Jörn Thielecke , Udo Wachsmann
IPC分类号： H04B7212
CPC分类号： H04L1/0001 , H04L1/0003 , H04L1/0009 , H04L1/0025 , H04W8/245 , H04W48/12
摘要： A TDMA/TDD link adaptation method determines radio link quality at a base station. The radio link quality is used to update and broadcast a physical layer parameter indicator (10-16) from the base station on a broadcast control channel having a common physical layer parameter indicator for all uplink and downlink channels.
摘要翻译： TDMA / TDD链路自适应方法确定基站处的无线电链路质量。无线电链路质量用于在具有用于所有上行链路和下行链路信道的公共物理层参数指示符的广播控制信道上从基站更新和广播物理层参数指示符（10-16）。

2. 发明授权

US06504836B1 Communication system 有权
标题翻译：通讯系统
公开(公告)号：US06504836B1
公开(公告)日：2003-01-07
申请号：US09178549
申请日：1998-10-26
申请人： Hui Li , Gregor Bautz , Jamshid Khun-Jush , Jörn Thielecke
发明人： Hui Li , Gregor Bautz , Jamshid Khun-Jush , Jörn Thielecke
IPC分类号： H04J324
CPC分类号： H04W48/12 , H04B7/2656 , H04L2001/0098
摘要： Communication system for transmitting data packets via a plurality of virtual wireless communication links established between a base station and a plurality of operable mobile stations, the communication links having a variable transmission capacity and wherein messages for a requirement-oriented data transmission are transmitted on a plurality of communication links or channels within three types of control data packets. Said control data packets contain messages grouped according to their importance, allowing an efficient error treatment. The partitioning of messages into groups further allows an increase of the flexibility and efficiency of a data transmission, since only necessary control information is transmitted a direct decoding of received control data packets becomes possible without a detour via a higher level of a used communication model.
摘要翻译：一种用于经由建立在基站与多个可操作移动台之间的多个虚拟无线通信链路发送数据分组的通信系统，所述通信链路具有可变的传输容量，并且其中用于面向需求的数据传输的消息被多个的三种类型的控制数据包中的通信链路或信道。所述控制数据包包含根据其重要性分组的消息，允许有效的误差处理。将消息划分成组进一步允许增加数据传输的灵活性和效率，因为只有必要的控制信息被传送，所接收到的控制数据分组的直接解码才能够通过较高级别的所使用的通信模型而绕行。

3. 发明授权

US07366517B2 Cellular radio network reusing frequencies 有权
标题翻译：蜂窝无线网络重用频率
公开(公告)号：US07366517B2
公开(公告)日：2008-04-29
申请号：US11492916
申请日：2006-07-26
申请人： Ralf Keller , Ralf Tonjes , Wolfgang Stahl , Jörn Thielecke , Jörg Huschke , Udo Wachsmann
发明人： Ralf Keller , Ralf Tonjes , Wolfgang Stahl , Jörn Thielecke , Jörg Huschke , Udo Wachsmann
IPC分类号： H04Q7/20
CPC分类号： H04W16/14 , H04W16/02 , H04W16/32
摘要： Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by connecting at least two cells of the existing cellular radio network using the specific transmission frequency, and wherein the cell clusters are arranged such that they do not overlap with the cells of the existing cellular radio network. The cell clusters of the introduced cellular radio network may be adjusted by reducing the cell size of cell clusters of the introduced cellular radio network, and by introducing new cells into cell clusters of the introduced cellular radio network. The invention allows to reuse frequencies of an existing cellular radio network by an introduced cellular radio network in the same geographical area.
摘要翻译：在已经被现有的蜂窝无线电网络覆盖的地理区域中布置蜂窝无线电网络的方法，其中要引入并使用特定传输频率的蜂窝无线电网络的小区集群位于通过连接至少两个小区使用特定传输频率的现有蜂窝无线电网络，并且其中小区群集被布置为使得它们不与现有蜂窝无线电网络的小区重叠。引入的蜂窝无线电网络的小区群可以通过减小引入的蜂窝无线电网络的小区簇的小区大小，并且通过将新小区引入到所引入的蜂窝无线电网络的小区簇中来进行调整。本发明允许在相同地理区域中由引入的蜂窝无线电网络重用现有蜂窝无线电网络的频率。

4. 发明授权

US07146132B2 Cellular radio network reusing frequencies 有权
标题翻译：蜂窝无线网络重用频率
公开(公告)号：US07146132B2
公开(公告)日：2006-12-05
申请号：US10415983
申请日：2001-06-26
申请人： Ralf Keller , Ralf Tonjes , Wolfgang Stahl , Jörn Thielecke , Jörg Huschke , Udo Wachsmann
发明人： Ralf Keller , Ralf Tonjes , Wolfgang Stahl , Jörn Thielecke , Jörg Huschke , Udo Wachsmann
IPC分类号： H04B1/00 , H04B15/00
CPC分类号： H04W16/14 , H04W16/02 , H04W16/32
摘要： Method of arranging a cellular radio network in a geographical area which is already covered by an existing cellular radio network, wherein cell clusters of the cellular radio network to be introduced and using a specific transmission frequency are located in areas determined by connecting at least two cells of the existing cellular radio network using the specific transmission frequency, and wherein the cell clusters are arranged such that they do not overlap with the cells of the existing cellular radio network. The cell clusters of the introduced cellular radio network may be adjusted by reducing the cell size of cell clusters of the introduced cellular radio network, and by introducing new cells into cell clusters of the introduced cellular radio network. The invention allows to reuse frequencies of an existing cellular radio network by an introduced cellular radio network in the same geographical area.
摘要翻译：在已经被现有的蜂窝无线电网络覆盖的地理区域中布置蜂窝无线电网络的方法，其中要引入并使用特定传输频率的蜂窝无线电网络的小区集群位于通过连接至少两个小区使用特定传输频率的现有蜂窝无线电网络，并且其中小区群集被布置为使得它们不与现有蜂窝无线电网络的小区重叠。引入的蜂窝无线电网络的小区群可以通过减小引入的蜂窝无线电网络的小区簇的小区大小，并且通过将新小区引入到所引入的蜂窝无线电网络的小区簇中来进行调整。本发明允许在相同地理区域中由引入的蜂窝无线电网络重用现有蜂窝无线电网络的频率。

5. 发明授权

US07120199B2 Link adaptation for MIMO transmission schemes 有权
公开(公告)号：US07120199B2
公开(公告)日：2006-10-10
申请号：US10137701
申请日：2002-05-03
申请人： Jörn Thielecke , Udo Wachsmann
发明人： Jörn Thielecke , Udo Wachsmann
IPC分类号： H04B7/02
CPC分类号： H04W52/42 , H04B7/0417 , H04B7/0443 , H04B7/0613 , H04B7/0632 , H04B7/0837 , H04L1/0003 , H04L1/0009 , H04L1/0656 , H04L1/12 , H04L5/0046 , H04L25/0208 , H04L25/0248 , H04W24/00 , H04W28/06 , H04W28/18
摘要： MIMO transmission methods are applied to communicaiton systems in which a transmitter has more than one transmit antenna and a receiver has more than one receive antenna. Information to be transmitted is divided into a plurality of subsignals according to the number of used transmit antennas and each subsignal is processed separately before it is emitted by the respective transmit antenna. In the receiver the different receive signals are processed thus that subsignals are detected and decoded and the contribution of each detected and decoded subsignal is subtracted from the receive signals and whereby a feedback channel from receiver to transmitter is used to send control information to the transmitter depending on the receive situation. In order to optimize the usage of the MIMO channel the invention proposes the in the receiver the link quality of each subsignal is determined and information of each subsignal is transmitted to the receiver via the feedback channel and that in the transmitter properties of the subsignals are controlled by the link quality information.

6. 发明授权

US09625565B2 Method and apparatus for determining the position and orientation of a mobile transmitter 有权
公开(公告)号：US09625565B2
公开(公告)日：2017-04-18
申请号：US13809341
申请日：2011-07-08
申请人： Andreas Eidloth , Jörn Thielecke
发明人： Andreas Eidloth , Jörn Thielecke
IPC分类号： G01S3/02 , G01S5/02
CPC分类号： G01S5/0294 , G01S5/0247
摘要： A method and an apparatus for determining the position and orientation of a mobile transmitter that has at least two linearly polarized antennas arranged at a predefined angle to one another. A plurality of receivers, which can be synchronized with the mobile transmitter and of which the position is known, each receive transmitter signals of predefined carrier frequency via a circularly polarized antenna. A field-theoretical model of the transmission path between the mobile transmitter and receivers is set up and defines the carrier phase measured values, the field-theoretical model is implemented in a Kalman filter, and the receiver signals are evaluated in terms of carrier phase measured values and/or time of arrival values. The position and orientation of the mobile transmitter are determined in the Kalman filter with use of the field-theoretical model and the carrier phase measured values and/or time of arrival values established from the receiver signals.

7. 发明授权

US08659476B2 Device and method for determining the distance and/or orientation of a moveable object 有权
标题翻译：用于确定可移动物体的距离和/或取向的装置和方法
公开(公告)号：US08659476B2
公开(公告)日：2014-02-25
申请号：US13055770
申请日：2009-07-27
申请人： Andreas Eidloth , Hans Adel , Jörn Thielecke , Alexander Popugaev
发明人： Andreas Eidloth , Hans Adel , Jörn Thielecke , Alexander Popugaev
IPC分类号： G01S1/00 , H01Q21/24 , H04B7/10
CPC分类号： G01S3/46 , G01S3/146 , G01S5/0247 , G01S5/06
摘要： A device and method for determining a distance and/or orientation of a movable object includes a transmitter that is located on the object and a receiver. One of the transmitter and the receiver has an antenna having a known polarization plane. The other of the transmitter and the receiver has a counterclockwise circular polarized antenna and a clockwise circular polarized antenna.
摘要翻译：用于确定可移动物体的距离和/或取向的装置和方法包括位于物体上的发射器和接收器。发射机和接收机之一具有具有已知偏振面的天线。发射机和接收机中的另一个具有逆时针圆极化天线和顺时针圆极化天线。

8. 发明申请

US20130207845A1 METHOD AND APPARATUS FOR DETERMINING THE POSITION AND ORIENTATION OF A MOBILE TRANSMITTER 有权
标题翻译：用于确定移动发射器的位置和方向的方法和装置
公开(公告)号：US20130207845A1
公开(公告)日：2013-08-15
申请号：US13809341
申请日：2011-07-08
申请人： Andreas Eidloth , Jörn Thielecke
发明人： Andreas Eidloth , Jörn Thielecke
IPC分类号： G01S5/02
CPC分类号： G01S5/0294 , G01S5/0247
摘要： A method and an apparatus for determining the position and orientation of a mobile transmitter that has at least two linearly polarized antennas arranged at a predefined angle to one another. A plurality of receivers, which can be synchronized with the mobile transmitter and of which the position is known, each receive transmitter signals of predefined carrier frequency via a circularly polarized antenna. A field-theoretical model of the transmission path between the mobile transmitter and receivers is set up and defines the carrier phase measured values, the field-theoretical model is implemented in a Kalman filter, and the receiver signals are evaluated in terms of carrier phase measured values and/or time of arrival values. The position and orientation of the mobile transmitter are determined in the Kalman filter with use of the field-theoretical model and the carrier phase measured values and/or time of arrival values established from the receiver signals.
摘要翻译：一种用于确定移动发射机的位置和方向的方法和装置，其具有彼此以预定角度布置的至少两个线性极化天线。可以与移动发射机同步并且其位置已知的多个接收机各自经由圆极化天线接收预定载波频率的发射机信号。建立移动发射机和接收机之间的传输路径的场理论模型，并定义载波相位测量值，场理论模型在卡尔曼滤波器中实现，接收机信号根据载波相位测量值和/或到达时间值。移动发射机的位置和方向在卡尔曼滤波器中使用现场理论模型和载波相位测量值和/或从接收机信号建立的到达时间值确定。

9. 发明申请

US20110122024A1 DEVICE AND METHOD FOR DETERMINING THE DISTANCE AND/OR ORIENTATION OF A MOVEABLE OBJECT 有权
标题翻译：用于确定移动物体的距离和/或方位的装置和方法
公开(公告)号：US20110122024A1
公开(公告)日：2011-05-26
申请号：US13055770
申请日：2009-07-27
申请人： Andreas Eidloth , Hans Adel , Jörn Thielecke , Alexander Popugaev
发明人： Andreas Eidloth , Hans Adel , Jörn Thielecke , Alexander Popugaev
IPC分类号： G01S5/02
CPC分类号： G01S3/46 , G01S3/146 , G01S5/0247 , G01S5/06
摘要： A device and method for determining a distance and/or orientation of a movable object includes a transmitter that is located on the object and a receiver. One of the transmitter and the receiver has an antenna having a known polarization plane. The other of the transmitter and the receiver has a counterclockwise circular polarized antenna and a clockwise circular polarized antenna.
摘要翻译：用于确定可移动物体的距离和/或取向的装置和方法包括位于物体上的发射器和接收器。发射机和接收机之一具有具有已知偏振面的天线。发射机和接收机中的另一个具有逆时针圆极化天线和顺时针圆极化天线。

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