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1. 发明申请

US20070184813A1 Multi-band multi-standard transceiver circuit for wireless communication mobile-and base-stations 审中-公开
标题翻译：用于无线通信移动和基站的多频带多标准收发电路
公开(公告)号：US20070184813A1
公开(公告)日：2007-08-09
申请号：US11638502
申请日：2006-12-14
申请人： Andreas Pascht , Jens Strauss , Thomas Bitzer , Thomas Bohn , Bernd Haberland
发明人： Andreas Pascht , Jens Strauss , Thomas Bitzer , Thomas Bohn , Bernd Haberland
IPC分类号： H04B1/08
CPC分类号： H04B1/406 , H04B1/0003
摘要： A transceiver circuit for transmission and reception of multi-standard, multi-band radio signals, said transceiver circuit having a modular design comprising exchangeable and removable modules with dedicated functionalities and well defined interfaces between said modules, the transceiver circuit being configurable via software, depending on the functionalities to be fulfilled by said transceiver circuit and to its particular modular assembly. A base station and a mobile station comprising such a transceiver circuit, and a method for transmitting and receiving multi-standard, multi-band radio signals by using a transceiver circuit as mentioned.
摘要翻译：一种用于发送和接收多标准多频带无线电信号的收发器电路，所述收发器电路具有模块化设计，包括具有专用功能的可交换和可移除模块以及所述模块之间良好定义的接口，收发器电路可通过软件配置，依赖关于由所述收发器电路及其特定模块化组件实现的功能。包括这种收发器电路的基站和移动站，以及通过使用如上所述的收发器电路来发送和接收多标准多频无线电信号的方法。

2. 发明申请

US20060094475A1 Method and means for decreasing the peak to average power ratio in mobile phones 审中-公开
标题翻译：降低手机峰均功率比的方法和手段
公开(公告)号：US20060094475A1
公开(公告)日：2006-05-04
申请号：US11265252
申请日：2005-11-03
申请人： Bernd Haberland , Andreas Pascht , Thomas Bohn
发明人： Bernd Haberland , Andreas Pascht , Thomas Bohn
IPC分类号： H04B1/38 , H04M1/00
CPC分类号： H04B1/707 , H03F1/02 , H04B2201/70706
摘要： A method for improving the output signal of a mobile terminal, in particular a UMTS mobile terminal, comprises the steps of clipping said signal for decreasing its peak to average power ratio to a predefined threshold; submitting said clipped signal to a power amplifier designed to amplify the clipped signal. Thus, the power amplifier design of the mobile terminal becomes independent of the number of channels used in the digital processing chain of the mobile terminal.
摘要翻译：一种用于改善移动终端，特别是UMTS移动终端的输出信号的方法包括以下步骤：将所述信号削减以将其峰均功率比降低到预定阈值; 将所述限幅信号提交给设计用于放大限幅信号的功率放大器。因此，移动终端的功率放大器设计变得与移动终端的数字处理链中使用的信道数量无关。

3. 发明授权

US08121645B2 Software defined radio base station and configuration method 有权
标题翻译：软件定义的无线基站和配置方法
公开(公告)号：US08121645B2
公开(公告)日：2012-02-21
申请号：US12017482
申请日：2008-01-22
申请人： Andreas Pascht , Bernd Haberland , Denis Rouffet , Jens Strauss
发明人： Andreas Pascht , Bernd Haberland , Denis Rouffet , Jens Strauss
IPC分类号： H04M1/00 , H04B1/38
CPC分类号： H04W24/02 , H04L41/0803 , H04W88/10
摘要： The present invention relates to a method for configuring a base station (10) of a mobile communication network over a software defined radio module (12), that base station (10) serving at least one mobile terminal (20, 30, 40) over an air interface (52, 53, 54) served by that software defined radio module. When selecting the communication standard for the configuration of the base station (10) the characteristics of the air interface (52, 53, 54) are taken into account. The invention also relates to a base station (10) of a mobile communication network, that base station (10) serving at least one mobile terminal (20, 30, 40) over an air interface (52, 53, 54), that base station (10) comprising a configurable software defined radio module (12). The configurable software defined radio module (12) is adapted to take into account the characteristics of the air interface (52, 53, 54) when selecting the communication standard for the configuration of the base station (10).
摘要翻译：本发明涉及一种用于通过软件定义的无线电模块（12）配置移动通信网络的基站（10）的方法，该基站（10）服务于至少一个移动终端（20,30,40），该基站由该软件定义的无线电模块服务的空中接口（52,53,54）。当选择用于基站（10）的配置的通信标准时，考虑空中接口（52,53,54）的特性。本发明还涉及移动通信网络的基站（10），该基站（10）在空中接口（52,53,54）上服务于至少一个移动终端（20,30,40），该基站站（10）包括可配置软件定义的无线电模块（12）。当选择用于基站（10）的配置的通信标准时，可配置软件定义的无线电模块（12）适于考虑空中接口（52,53,54）的特性。

4. 发明授权

US07885351B2 Method of correcting gain and phase imbalance of a multi-carrier transmission signal, transmitter and base station 有权
标题翻译：校正多载波传输信号，发射机和基站的增益和相位不平衡的方法
公开(公告)号：US07885351B2
公开(公告)日：2011-02-08
申请号：US11760175
申请日：2007-06-08
申请人： Thomas Bitzer , Andreas Pascht , Thomas Bohn , Jens Strauss
发明人： Thomas Bitzer , Andreas Pascht , Thomas Bohn , Jens Strauss
IPC分类号： H04L25/49
CPC分类号： H04L27/364 , H04L27/2626
摘要： Method of correcting a gain and phase imbalance of an analogue modulator (32) for multiple channels (CHi) of a multi-carrier transmission signal, the method comprising the steps of determining a gain imbalance correction factor (GCFi) and phase imbalance correction factor (PCFi) for each channel individually and applying said correction factors (GCFi, PCFi) to the corresponding channel (CHi) individually, before the multi-carrier synthesis of the channels is done, whereas step a) for each one of the multiple channels (CHi) is performed in a time-multiplexed manner with step a) for the other ones of the multiple channels (CHi).
摘要翻译：一种用于校正多载波传输信号的多个信道（CHi）的模拟调制器（32）的增益和相位不平衡的方法，所述方法包括以下步骤：确定增益不平衡校正因子（GCFi）和相位不平衡校正因子 PCFi），并且在通道的多载波合成完成之前，将所述校正因子（GCFi，PCFi）分别应用于对应的信道（CH 1），而对于多个信道（CH i）中的每一个，步骤a））以对于多个信道（CHi）中的其他信道的步骤a）以时间复用的方式执行。

5. 发明申请

US20080049866A1 METHOD OF CORRECTING GAIN AND PHASE IMBALANCE OF A MULTI-CARRIER TRANSMISSION SIGNAL, TRANSMITTER AND BASE STATION 有权
标题翻译：校正多载波信号，发射机和基站的增益和相位不平衡的方法
公开(公告)号：US20080049866A1
公开(公告)日：2008-02-28
申请号：US11760175
申请日：2007-06-08
申请人： Thomas Bitzer , Andreas Pascht , Thomas Bohn , Jens Strauss
发明人： Thomas Bitzer , Andreas Pascht , Thomas Bohn , Jens Strauss
IPC分类号： H04L27/12 , H04K1/02 , H04L25/03
CPC分类号： H04L27/364 , H04L27/2626
摘要： Method of correcting a gain and phase imbalance of an analogue modulator (32) for multiple channels (CHi) of a multi-carrier transmission signal, the method comprising the steps of determining a gain imbalance correction factor (GCFi) and phase imbalance correction factor (PCFi) for each channel individually and applying said correction factors (GCFi, PCFi) to the corresponding channel (CHi) individually, before the multi-carrier synthesis of the channels is done, whereas step a) for each one of the multiple channels (CHi) is performed in a time-multiplexed manner with step a) for the other ones of the multiple channels (CHi).
摘要翻译：一种用于校正多载波传输信号的多个信道（CHi）的模拟调制器（32）的增益和相位不平衡的方法，所述方法包括以下步骤：确定增益不平衡校正因子（GCFi）和相位不平衡校正因子 PCFi），并且在通道的多载波合成完成之前，将所述校正因子（GCFi，PCFi）分别应用于对应的信道（CH 1），而对于多个信道（CH i）中的每一个，步骤a））以对于多个信道（CHi）中的其他信道的步骤a）以时间复用的方式执行。

6. 发明申请

US20060133516A1 Method of coding data and transmitter 审中-公开
标题翻译：数据和发送器编码方法
公开(公告)号：US20060133516A1
公开(公告)日：2006-06-22
申请号：US11296325
申请日：2005-12-08
申请人： Andreas Pascht , Peter Jaenecke
发明人： Andreas Pascht , Peter Jaenecke
IPC分类号： H04B14/04
CPC分类号： H04L25/03343 , H04B1/707
摘要： A method of coding data, wherein a coding signal is used for coding data symbols, the coding signal comprising an orthogonal component and an error component, wherein a transmission signal depending on the data symbols and the coding signal is obtained by the coding, wherein the transmission signal is preferably obtained according to the equation S ⁡ ( f ) = ∑ n = 1 N ⁢ d n ⁢ ψ n ⁡ ( f ) , wherein N is the number of data symbols to be coded. The method determines a correction function and applies the correction function to the transmission signal in order to obtain a corrected transmission signal.
摘要翻译：一种编码数据的方法，其中编码信号用于对数据符号进行编码，所述编码信号包括正交分量和误差分量，其中通过编码获得取决于数据符号和编码信号的发送信号，其中，传输信号优选地根据以下等式 $S（f）= < MO>Σn=1>_{psin（其中N是要编码的数据符号的数量。该方法确定校正功能，并将校正功能应用于发送信号，以获得校正的发送信号。}$

7. 发明授权

US09794798B2 Leaky repeater access node 有权
公开(公告)号：US09794798B2
公开(公告)日：2017-10-17
申请号：US14584922
申请日：2014-12-29
申请人： Michael G. Zierdt , Simone Maier , Andreas Pascht , Dmitry Chizhik
发明人： Michael G. Zierdt , Simone Maier , Andreas Pascht , Dmitry Chizhik
IPC分类号： H04W16/28 , H04B7/04 , H04B7/155 , H04W72/00 , H04W92/20 , H04W84/04
CPC分类号： H04W16/28 , H04B7/04 , H04B7/1555 , H04W72/00 , H04W84/047 , H04W92/20
摘要： A leaky repeater access node (LRAN) includes a first directional antenna and a second directional antenna to transmit and receive signals in at least one first frequency band, and a third antenna to transmit and receive signals in a second frequency band. The LRAN also includes first analog components to split a first signal received by the first directional antenna into a first portion and a second portion. The first analog components amplify the first portion and provide the amplified first portion to the second directional antenna. The first analog components also convert the second portion to the second frequency band and provide the converted second portion to the third antenna.

8. 发明申请

US20160192208A1 LEAKY REPEATER ACCESS NODE 有权
标题翻译：漏洞重发器访问节点
公开(公告)号：US20160192208A1
公开(公告)日：2016-06-30
申请号：US14584922
申请日：2014-12-29
申请人： Michael G. Zierdt , Simone Maier , Andreas Pascht , Dmitry Chizhik
发明人： Michael G. Zierdt , Simone Maier , Andreas Pascht , Dmitry Chizhik
IPC分类号： H04W16/28 , H04B7/04 , H04B7/155 , H04W72/04
CPC分类号： H04W16/28 , H04B7/04 , H04B7/1555 , H04W72/00 , H04W84/047 , H04W92/20
摘要： A leaky repeater access node (LRAN) includes a first directional antenna and a second directional antenna to transmit and receive signals in at least one first frequency band, and a third antenna to transmit and receive signals in a second frequency band. The LRAN also includes first analog components to split a first signal received by the first directional antenna into a first portion and a second portion. The first analog components amplify the first portion and provide the amplified first portion to the second directional antenna. The first analog components also convert the second portion to the second frequency band and provide the converted second portion to the third antenna.
摘要翻译：泄漏中继器接入节点（LRAN）包括第一定向天线和第二定向天线，用于在至少一个第一频带中发送和接收信号，以及第三天线，用于在第二频带中发射和接收信号。 LRAN还包括第一模拟分量，以将由第一定向天线接收的第一信号分成第一部分和第二部分。第一模拟部件放大第一部分并将放大的第一部分提供给第二定向天线。第一模拟组件还将第二部分转换为第二频带，并将转换的第二部分提供给第三天线。

9. 发明授权

US09768983B2 Frequency division duplex (FDD) massive MIMO backhaul for repeater small cells 有权
公开(公告)号：US09768983B2
公开(公告)日：2017-09-19
申请号：US14539396
申请日：2014-11-12
申请人： Thomas Marzetta , Oliver Blume , Pawel Rulikowski , Simone Maier , Andreas Pascht , Thierry Klein
发明人： Thomas Marzetta , Oliver Blume , Pawel Rulikowski , Simone Maier , Andreas Pascht , Thierry Klein
IPC分类号： H04L12/28 , H04L25/02 , H04L5/00
CPC分类号： H04L25/0228 , H04L5/0048 , H04L25/0204
摘要： In a method for transmitting data through a Massive MIMO backhaul system, a central node of the MIMO backhaul system transmits, to a small cell repeater terminal on the downlink, a downlink pilot signal carrying a set of pilot sequences that are mutually orthogonal in the frequency domain. Each pilot sequence in the set of pilot sequences corresponds to an antenna of an antenna array at the central node. The central node receives an uplink pilot signal carrying the set of pilot sequences transmitted by the small cell repeater terminal on the uplink, where the received uplink pilot signal is a frequency converted retransmission of the downlink pilot signal. The central node estimates at least one of an uplink channel and a downlink channel between the central node and the small cell repeater terminal based on the set of pilot sequences and the received uplink pilot signal.

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