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1. 发明申请

US20110032910A1 Interface, apparatus, and method for communication between a radio eqipment control node one or more remote radio equipment nodes 有权
标题翻译：用于无线电设备控制节点之间的一个或多个远程无线电设备节点之间的通信的接口，装置和方法
公开(公告)号：US20110032910A1
公开(公告)日：2011-02-10
申请号：US11663045
申请日：2005-10-12
申请人： TorBjom Aarflot , Jacob Osterling , Thomas Ostman , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Rolf Kramer , Bernd Hassler , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Hizuru Nawata , Kenichio Yagawa , Yang Ganghua , Lan Haiqing , Lin Zhibin
发明人： TorBjom Aarflot , Jacob Osterling , Thomas Ostman , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Rolf Kramer , Bernd Hassler , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Hizuru Nawata , Kenichio Yagawa , Yang Ganghua , Lan Haiqing , Lin Zhibin
IPC分类号： H04J3/00 , H04B7/216 , H04J3/06
CPC分类号： H04W88/085 , H04J3/0682 , H04J3/0691
摘要： An interface, apparatus, and method are described for communication between a radio equipment control (REC) node and first and second radio equipment (RE) nodes in a radio base station that transceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the first RE node by a first transmission link, and the second RE node coupled to the first RE by a second transmission link. Both control information and user information intended for communication between the REC node and the first RE node and the REC and the second RE node are conveyed over the first transmission link. The first RE node also conveys information between the REC and second RE node. Many advantageous features are described.
摘要翻译：描述了无线电设备控制（REC）节点和通过无线电接口使用多个天线载波收发信息的无线电基站中的第一和第二无线电设备（RE）节点之间的通信的接口，装置和方法。 REC节点通过第一传输链路与第一RE节点分离并且耦合到第一RE节点，并且第二RE节点通过第二传输链路耦合到第一RE。用于REC节点和第一RE节点以及REC和第二RE节点之间的通信的控制信息和用户信息都通过第一传输链路传送。第一RE节点还传送REC和第二RE节点之间的信息。描述许多有利的特征。

2. 发明授权

US08908650B2 Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodes 有权
标题翻译：用于无线电设备控制节点与一个或多个远程无线电设备节点之间的通信的接口，装置和方法
公开(公告)号：US08908650B2
公开(公告)日：2014-12-09
申请号：US11663045
申请日：2005-10-12
申请人： Torbjöm Aarflot , Jacob Osterling , Thomas Ostman , Armin Splett , Hans Kröner , Peter Merz , Bernd Hassler , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Hizuru Nawata , Kenichiro Yagawa , Yang Ganghua , Lan Haiqing , Lin Zhibin , Rolf Kramer
发明人： Torbjöm Aarflot , Jacob Osterling , Thomas Ostman , Armin Splett , Hans Kröner , Peter Merz , Werner Korte , Bernd Hassler , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Hizuru Nawata , Kenichiro Yagawa , Yang Ganghua , Lan Haiqing , Lin Zhibin
IPC分类号： H04B7/216 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04W88/08 , H04J3/06
CPC分类号： H04W88/085 , H04J3/0682 , H04J3/0691
摘要： An interface, apparatus, and method are described for communication between a radio control (REC) node and first and second radio equipment (RE) nodes in a radio base station that transceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the first RE node by a first transmission link, and the second RE node coupled to the first RE by a second transmission link. Both control information and user information intended for communication between the REC node and the first RE node and the REC and the second RE node are conveyed over the first transmission link. The first RE node also conveys information between the REC and second RE node. Many advantageous features are described.
摘要翻译：描述了无线电控制（REC）节点与通过无线电接口使用多个天线载波收发信息的无线电基站中的第一和第二无线电设备（RE）节点之间的通信的接口，装置和方法。 REC节点通过第一传输链路与第一RE节点分离并且耦合到第一RE节点，并且第二RE节点通过第二传输链路耦合到第一RE。用于REC节点和第一RE节点以及REC和第二RE节点之间的通信的控制信息和用户信息都通过第一传输链路传送。第一RE节点还传送REC和第二RE节点之间的信息。描述许多有利的特征。

3. 发明授权

US07646751B2 Interface, apparatus, and method for communication between a radio equipment control node and a remote equipment node in a radio base station 有权
标题翻译：用于无线电设备控制节点和无线电基站中的远程设备节点之间的通信的接口，装置和方法
公开(公告)号：US07646751B2
公开(公告)日：2010-01-12
申请号：US10572367
申请日：2004-09-29
申请人： Jacob Osterling , Klas Sjerling , Franz Heiser , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Rolf Kramer, legal representative , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Yang Ganghua , Lan Haiqing , Lin Zhibin
发明人： Jacob Osterling , Klas Sjerling , Franz Heiser , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Yang Ganghua , Lan Haiqing , Lin Zhibin
IPC分类号： H04B7/216 , H04W72/00
CPC分类号： H04W88/08 , H04J3/0682
摘要： An interface, apparatus, and method are described for communication between a radio equipment control (REC) node and a radio equipment (RE) node in a radio base station that tranceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the RE node by a transmission link. Both control information and user information are generated for transmission over the transmission link from one of the REC node and the RE node to the other. Many advantageous interface features are described.
摘要翻译：描述了无线电设备控制（REC）节点和无线电基站中的无线电设备（RE）节点之间的通信的接口，装置和方法，其通过使用多个天线载波的无线电接口来监视信息。 REC节点通过传输链路与RE节点分离并耦合到RE节点。生成控制信息和用户信息，用于通过传送链路从REC节点和RE节点之一发送到另一个节点。描述了许多有利的接口特征。

4. 发明申请

US20080225816A1 Interface, Apparatus, and Method for Communication Between a Radio Equipment Control Node and a Remote Equipment Node in a Radio Base Station 有权
标题翻译：用于无线电设备控制节点和无线电基站中的远程设备节点之间的通信的接口，装置和方法
公开(公告)号：US20080225816A1
公开(公告)日：2008-09-18
申请号：US10572367
申请日：2004-09-29
申请人： Jacob Osterling , Klas Sjerling , Franz Heiser , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Yang Ganghua , Lan Haioing , Lin Zhibin
发明人： Jacob Osterling , Klas Sjerling , Franz Heiser , Armin Splett , Hans Kroner , Peter Merz , Werner Korte , Patrick Lagrange , Eric Georgeaux , Toshifumi Sato , Yang Ganghua , Lan Haioing , Lin Zhibin
IPC分类号： H04B7/216 , H04J3/00
CPC分类号： H04W88/08 , H04J3/0682
摘要： An interface, apparatus, and method are described for communication between a radio equipment control (REC) node and a radio equipment (RE) node in a radio base station that tranceives information over radio interface using multiple antenna carriers. The REC node is separate from and coupled to the RE node by a transmission link. Both control information and user information are generated for transmission over the transmission link from one of the REC node and the RE node to the other. Many advantageous interface features are described.
摘要翻译：描述了无线电设备控制（REC）节点和无线电基站中的无线电设备（RE）节点之间的通信的接口，装置和方法，其通过使用多个天线载波的无线电接口来监视信息。 REC节点通过传输链路与RE节点分离并耦合到RE节点。生成控制信息和用户信息，用于通过传送链路从REC节点和RE节点之一发送到另一个节点。描述了许多有利的接口特征。

5. 发明授权

US07825842B2 Digital sigma-delta modulators 有权
标题翻译：数字Σ-Δ调制器
公开(公告)号：US07825842B2
公开(公告)日：2010-11-02
申请号：US12325690
申请日：2008-12-01
申请人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke, legal representative
发明人： Clemens Rheinfelder , Werner Korte
IPC分类号： H03M3/02
CPC分类号： H03M7/3042 , H03M7/3028
摘要： A digital sigma-delta modulator (100) for modulating a digital input signal (x) is described. The digital sigma-delta modulator (100) comprises a quantizer (115) for quantizing an input signal (s) and producing a quantized output signal (y) at a first output (110) and an error output signal (−q) at a second output (165), at least one feedback loop (120, 125) connected to an input adder (140) and the first outputs (110) and the second output (165) of the quantizer (115) and a feedback filter (130, 135) in the at least one feedback loop (120, 125). The input adder (140) produces the sum signal (s) by adding the digital input signal (x) at an input (105) and output signals of the at least one feedback loop filters (130,135).
摘要翻译：描述用于调制数字输入信号（x）的数字Σ-Δ调制器（100）。数字Σ-Δ调制器（100）包括量化器（115），用于对输入信号进行量化，并在第一输出端产生量化输出信号（y），在第一输出端产生误差输出信号（-q）连接到量化器（115）的输入加法器（140）和第一输出（110）和第二输出（165）的至少一个反馈回路（120,125）和反馈滤波器（130），135）在所述至少一个反馈回路（120,125）中。输入加法器（140）通过将输入端（105）上的数字输入信号（x）和至少一个反馈环路滤波器（130,135）的输出信号相加来产生和信号。

6. 发明授权

US06331981B1 Method and network component for switching low bit rate connections between input modules and output modules in a communication network 有权
标题翻译：用于在通信网络中切换输入模块和输出模块之间的低比特率连接的方法和网络组件
公开(公告)号：US06331981B1
公开(公告)日：2001-12-18
申请号：US09158061
申请日：1998-09-22
申请人： Arno Harth , Petra Tippmann-Krayer , Peter Holzner , Werner Korte , Karl Schrodi , Andreas Klug
发明人： Arno Harth , Petra Tippmann-Krayer , Peter Holzner , Werner Korte , Karl Schrodi , Andreas Klug
IPC分类号： H04L1256
CPC分类号： H04L49/3081 , H04L2012/5652 , H04Q11/0478
摘要： In a method and network component of a communications network for switching connections of low bit rate between input modules and output modules, the input modules and the output modules form a first switching level, and an ATM switching stage arranged between the input modules and the output modules forms a second switching level. In the first switching level, a number of low bit rate connections at the input module, which are to be transmitted to the same output module, are respectively merged by the input module into at least one ATM connection. In the second switching level, the switching through of the ATM connections for transmitting data in ATM cells ensues by the ATM switching stage. Subsequently, in the first switching level, the ATM connections which have been switched through are converted by the output module into the low bit rate connections. The combined switching in two switching levels represents an especially economical solution for functions specific to mobile radio and switching applications dealing with low bitrate traffic, by simultaneously assuring an acceptable speech quality with good exploitation of the ATM bandwidth.
摘要翻译：在用于在输入模块和输出模块之间切换低比特率的连接的通信网络的方法和网络组件中，输入模块和输出模块形成第一开关级别，以及布置在输入模块和输出端之间的ATM切换级模块形成第二个开关电平。在第一切换级别中，要传输到同一输出模块的输入模块处的多个低比特率连接分别由输入模块合并成至少一个ATM连接。在第二切换级别中，ATM信元的ATM连接的切换通过ATM交换阶段进行。随后，在第一交换级别中，已经切换的ATM连接被输出模块转换成低比特率连接。两个交换级别的组合切换代表了一种特别适用于处理低比特率流量的移动无线电和交换应用的功能的特别经济的解决方案，同时通过良好利用ATM带宽来确保可接受的语音质量。

7. 发明申请

US20090252205A1 ANTENNA ARRAY SYSTEM 有权
标题翻译：天线阵列系统
公开(公告)号：US20090252205A1
公开(公告)日：2009-10-08
申请号：US12339239
申请日：2008-12-19
申请人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
发明人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
IPC分类号： H04B1/38 , H03M1/02
CPC分类号： H04B1/18 , H04B1/40 , H04W16/24 , H04W88/08 , H04W88/085
摘要： Antenna system connectable to a base station, the antenna system comprising a digital radio unit connectable to at least one antenna element, wherein the digital radio unit comprises: at least one micro radio for receiving/sending digital radio signals having a digital down-converter/a digital up-converter and a digital signal converter. The at least one micro radio converts the digital radio signals to analogue RF (radio frequency) signals and vice versa. The at least one micro radio has at least one hub for processing digital radio signals and control signals and for routing said digital radio signals and control signals via at least one serial link and at least one interface. The at least one serial link is provided between the at least one hub and the at least one micro radio.
摘要翻译：可连接到基站的天线系统，所述天线系统包括可连接到至少一个天线元件的数字无线电单元，其中所述数字无线电单元包括：用于接收/发送数字无线电信号的至少一个微型无线电信号，所述数字无线电信号具有数字下变换器/ 数字上变频器和数字信号转换器。至少一个微无线电将数字无线电信号转换为模拟RF（射频）信号，反之亦然。所述至少一个微型无线电装置具有至少一个用于处理数字无线电信号和控制信号的集线器，以及用于经由至少一个串行链路和至少一个接口路由所述数字无线电信号和控制信号。所述至少一个串行链路被提供在所述至少一个集线器和所述至少一个微型无线电装置之间。

8. 发明申请

US20090237284A1 DIGITAL SIGMA -DELTA MODULATORS 有权
标题翻译：数字信号调制器
公开(公告)号：US20090237284A1
公开(公告)日：2009-09-24
申请号：US12325690
申请日：2008-12-01
申请人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
发明人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
IPC分类号： H03M3/00
CPC分类号： H03M7/3042 , H03M7/3028
摘要： A digital sigma-delta modulator (100) for modulating a digital input signal (x) is described. The digital sigma-delta modulator (100) comprises a quantizer (115) for quantizing an input signal (s) and producing a quantized output signal (y) at a first output (110) and an error output signal (−q) at a second output (165), at least one feedback loop (120, 125) connected to an input adder (140) and the first outputs (110) and the second output (165) of the quantizer (115) and a feedback filter (130, 135) in the at least one feedback loop (120, 125). The input adder (140) produces the sum signal (s) by adding the digital input signal (x) at an input (105) and output signals of the at least one feedback loop filters (130,135).
摘要翻译：描述用于调制数字输入信号（x）的数字Σ-Δ调制器（100）。数字Σ-Δ调制器（100）包括量化器（115），用于对输入信号进行量化，并在第一输出端产生量化输出信号（y），在第一输出端产生误差输出信号（-q）连接到量化器（115）的输入加法器（140）和第一输出（110）和第二输出（165）的至少一个反馈回路（120,125）和反馈滤波器（130），135）在所述至少一个反馈回路（120,125）中。输入加法器（140）通过将输入端（105）上的数字输入信号（x）和至少一个反馈环路滤波器（130,135）的输出信号相加来产生和信号。

9. 发明授权

US08300724B2 Digital transceiver 有权
标题翻译：数字收发器
公开(公告)号：US08300724B2
公开(公告)日：2012-10-30
申请号：US12339293
申请日：2008-12-19
申请人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke, legal representative
发明人： Clemens Rheinfelder , Werner Korte
IPC分类号： H04L27/00
CPC分类号： H04B1/40 , H03D3/007 , H04B1/001 , H04B1/18 , H04B1/28
摘要： Digital Transceiver (DTRX) usable in a radio communications systems for transmitting and receiving digital base-band signals, wherein the DTRX (300) comprises: at least one digital up-converter (DUC) (310) for transmitting digital base-band signals and at least one digital down-converter for receiving digital base-band signals. In one aspect of the teachings disclosed herein the DUC (310) comprises at least two over-sampling units (314, 315), at least one quadrature modulation unit (340), and at least one time-discrete sigma delta band-pass modulator (318). The digital down-converter comprises at least one quadrature demodulation unit (360), at least two decimator units (356,357), and at least two sub-sampling units (354, 355). The digital base-band signal comprises an in-phase component (I-signal) and a quadrature component (Q-signal).
摘要翻译：数字收发器（DTRX），其可用于用于发送和接收数字基带信号的无线电通信系统，其中所述DTRX（300）包括：用于发送数字基带信号的至少一个数字上变频器（DUC）（310）用于接收数字基带信号的至少一个数字下变频器。在本文公开的教导的一个方面，DUC（310）包括至少两个过采样单元（314,315），至少一个正交调制单元（340）和至少一个时间离散Σ-Δ带通调制器（318）。数字下变换器包括至少一个正交解调单元（360），至少两个抽取单元（356,357）和至少两个子采样单元（354,355）。数字基带信号包括同相分量（I信号）和正交分量（Q信号）。

10. 发明申请

US20090252206A1 DIGITAL TRANSCEIVER 有权
标题翻译：数字收发器
公开(公告)号：US20090252206A1
公开(公告)日：2009-10-08
申请号：US12339293
申请日：2008-12-19
申请人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
发明人： Clemens Rheinfelder , Werner Korte , Ingeborg Sigrid Ilse-Dore Korte-Gericke
IPC分类号： H04L27/34 , H04B1/38
CPC分类号： H04B1/40 , H03D3/007 , H04B1/001 , H04B1/18 , H04B1/28
摘要： Digital Transceiver (DTRX) usable in a radio communications systems for transmitting and receiving digital base-band signals, wherein the DTRX (300) comprises: at least one digital up-converter (DUC) (310) for transmitting digital base-band signals and at least one digital down-converter for receiving digital base-band signals. In one aspect of the teachings disclosed herein the DUC (310) comprises at least two over-sampling units (314, 315), at least one quadrature modulation unit (340), and at least one time-discrete sigma delta band-pass modulator (318). The digital down-converter comprises at least one quadrature demodulation unit (360), at least two decimator units (356,357), and at least two sub-sampling units (354, 355). The digital base-band signal comprises an in-phase component (I-signal) and a quadrature component (Q-signal).
摘要翻译：数字收发器（DTRX），其可用于用于发送和接收数字基带信号的无线电通信系统，其中所述DTRX（300）包括：用于发送数字基带信号的至少一个数字上变频器（DUC）（310）用于接收数字基带信号的至少一个数字下变频器。在本文公开的教导的一个方面，DUC（310）包括至少两个过采样单元（314,315），至少一个正交调制单元（340）和至少一个时间离散Σ-Δ带通调制器（318）。数字下变换器包括至少一个正交解调单元（360），至少两个抽取单元（356,357）和至少两个子采样单元（354,355）。数字基带信号包括同相分量（I信号）和正交分量（Q信号）。

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