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1. 发明授权

US07269357B2 Transceiver with programmable signal parameters 有权
标题翻译：收发器具有可编程信号参数
公开(公告)号：US07269357B2
公开(公告)日：2007-09-11
申请号：US10629658
申请日：2003-07-29
申请人： Dan Case , Andreas Weber , Giorgio Giaretta
发明人： Dan Case , Andreas Weber , Giorgio Giaretta
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： An integrated post-amplifier and laser driver assembly is provided that includes a digital control interface for communication with an external digital IC controller having an I2C bus configured to receive signal parameter programming input from a user. The PA/LD includes one or more DACs which communicate with the digital control interface by way of a glue logic module. A memory is provided in the PA/LD that communicates with the DACs by way of the glue logic module and stores an algorithm for facilitating implementation of changes to signal parameters of one or more signals by way of the DACs. Signal parameter programming instructions are received at the PA/LD from a user by way of the I2C bus, and/or from the internally coded algorithm, and are used by the DACs to facilitate implementation of changes to signal parameters of one or more signals.
摘要翻译：提供了一种集成的后置放大器和激光驱动器组件，其包括用于与外部数字IC控制器进行通信的数字控制接口，其具有被配置为从用户接收信号参数编程输入的I2C总线。 PA / LD包括一个或多个DAC，其通过胶合逻辑模块与数字控制接口通信。在PA / LD中提供存储器，其通过胶合逻辑模块与DAC通信，并且存储用于通过DAC来实现对一个或多个信号的信号参数的改变的算法。信号参数编程指令通过I2C总线和/或来自内部编码的算法在用户的PA / LD处接收，并被DAC用于便于实现对一个或多个信号的信号参数的改变。

2. 发明授权

US07224904B1 Digital control of optical transceiver transmitting and receiving elements 有权
标题翻译：光收发器发射和接收元件的数字控制
公开(公告)号：US07224904B1
公开(公告)日：2007-05-29
申请号：US10282669
申请日：2002-10-29
申请人： Giorgio Giaretta , Andreas Weber , Dan Case
发明人： Giorgio Giaretta , Andreas Weber , Dan Case
IPC分类号： H04B10/00
CPC分类号： H04B10/2504
摘要： An optical transceiver module having a digital control interface is disclosed. The optical transceiver module comprises a controller and integrated post-amplifier/laser driver, which are included on a printed circuit board disposed in the module. Transmitting and receiving optical sub-assemblies are also disposed in the module. A digital signal interface interconnects the controller with the integrated post-amplifier/laser driver. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated post-amplifier/laser driver. After receipt by the integrated post-amplifier/laser driver, the digital control signals are converted to analog control signals and forwarded to control amplifiers that use the control signals to vary a plurality of operating parameters of the transceiver module. The digital signal interface can also be employed to provide feedback to the controller relating to the operation of the control devices.
摘要翻译：公开了一种具有数字控制接口的光收发模块。光收发器模块包括控制器和集成的后置放大器/激光驱动器，其包括在布置在模块中的印刷电路板上。发射和接收光学子组件也设置在模块中。数字信号接口将控制器与集成的后置放大器/激光驱动器互连。由控制器产生的数字控制信号通过数字信号接口传送到集成的后置放大器/激光驱动器。在由集成后置放大器/激光驱动器接收之后，数字控制信号被转换成模拟控制信号，并转发给使用控制信号的控制放大器来改变收发器模块的多个操作参数。数字信号接口也可用于向控制器提供关于控制装置的操作的反馈。

3. 发明授权

US07177547B1 System and method for controlling polarity of a data signal 有权
标题翻译：用于控制数据信号极性的系统和方法
公开(公告)号：US07177547B1
公开(公告)日：2007-02-13
申请号：US10282579
申请日：2002-10-29
申请人： Dan Case , Andreas Weber , Giorgio Giaretta
发明人： Dan Case , Andreas Weber , Giorgio Giaretta
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： An integrated post-amplifier and laser driver assembly is provided that is implemented as a single integrated circuit and is configured to implement various effects, such as polarity control, concerning data signals received by an optical transceiver in conjunction with which the integrated post-amplifier and laser driver assembly is employed. The data signal polarity control is implemented, both in the post-amplifier assembly and the laser driver assembly, by an amplifier that changes the polarity of the data signal by modifying a relationship between first and second propagation paths of the data signal. The data signal polarity control is typically performed in response to a multiplexed digital control signal received at a digital control interface of the integrated post-amplifier and laser driver assembly.
摘要翻译：提供集成的后置放大器和激光驱动器组件，其被实现为单个集成电路，并且被配置为实现关于由光收发器接收的数据信号的各种效果，例如极性控制，其结合集成的后置放大器和使用激光驱动器组件。通过放大器在后置放大器组件和激光驱动器组件中实现数据信号极性控制，该放大器通过修改数据信号的第一和第二传播路径之间的关系来改变数据信号的极性。数据信号极性控制通常响应于在集成后置放大器和激光驱动器组件的数字控制接口处接收到的多路复用数字控制信号来执行。

4. 发明授权

US07245835B1 Digital and programmable control of optical transceiver elements 有权
标题翻译：光收发元件的数字和可编程控制
公开(公告)号：US07245835B1
公开(公告)日：2007-07-17
申请号：US10282580
申请日：2002-10-29
申请人： Giorgio Giaretta , Andreas Weber , Dan Case
发明人： Giorgio Giaretta , Andreas Weber , Dan Case
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： An optical transceiver device having digital and programmable control over transceiver components is disclosed. The optical transceiver module comprises a controller and an integrated post-amplifier/laser driver (“PA/LD”), which are included on a printed circuit board disposed in the module. Transmitting and receiving optical sub-assemblies for transceiving optical signals are also disposed in the module. A digital signal interface interconnects the controller with the integrated PA/LD. A microprocessor is interposed between the controller and the PA/LD and is connected to both components via the digital signal interface. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated PA/LD where they are converted to analog signals for use by a plurality of control amplifiers. Conversely, analog feedback signals produced by the control amplifiers are converted to digital signals and transmitted to the controller. The microprocessor can intercept, analyze, and modify the digital control and feedback signals for optimum use by the controller or integrated PA/LD.
摘要翻译：公开了一种具有数字和可编程控制收发器部件的光收发器装置。光收发器模块包括控制器和集成的后置放大器/激光驱动器（“PA / LD”），其包括在设置在模块中的印刷电路板上。用于收发光信号的发射和接收光学子组件也设置在模块中。数字信号接口将控制器与集成PA / LD互连。微处理器插在控制器和PA / LD之间，并通过数字信号接口连接到两个部件。由控制器产生的数字控制信号通过数字信号接口传输到集成PA / LD，在那里它们被转换为模拟信号以供多个控制放大器使用。相反，由控制放大器产生的模拟反馈信号被转换成数字信号并被传送到控制器。微处理器可以拦截，分析和修改数字控制和反馈信号，以便控制器或集成PA / LD的最佳使用。

5. 发明授权

US07127177B1 Integrated post-amplifier and laser driver assembly with digital control interface 有权
标题翻译：具有数字控制接口的集成后置放大器和激光驱动器组件
公开(公告)号：US07127177B1
公开(公告)日：2006-10-24
申请号：US10282605
申请日：2002-10-29
申请人： Andreas Weber , Giorgio Giaretta , Dan Case
发明人： Andreas Weber , Giorgio Giaretta , Dan Case
IPC分类号： H04B10/00
CPC分类号： H04B10/504 , H04B10/40
摘要： An integrated post-amplifier and laser driver assembly is provided that is implemented as a single integrated circuit and includes a plurality of amplifiers or other control devices or circuits configured to implement various effects concerning data signals received and/or transmitted by a transceiver in conjunction with which the integrated post-amplifier and laser driver assembly is employed. A digital control interface is included in the integrated post-amplifier and laser driver assembly and is configured to receive a control signal from an external digital controller. A glue logic module, and associated digital to analog controllers, of the integrated post-amplifier and laser driver assembly parse the control signal and generate and transmit corresponding analog signals to one or more of the amplifiers so as to implement processing of a data signal received from the optical receiver, as well as the control of data transmission by way of a suitable transmitter.
摘要翻译：提供集成的后置放大器和激光驱动器组件，其被实现为单个集成电路，并且包括多个放大器或其他控制装置或电路，其被配置为实现与收发器一起接收和/或传送的数据信号的各种效果使用集成的后置放大器和激光驱动器组件。集成的后置放大器和激光驱动器组件中包括数字控制接口，并且被配置为从外部数字控制器接收控制信号。集成后置放大器和激光驱动器组件的胶合逻辑模块和相关联的数模转换器控制器解析控制信号，并产生并将相应的模拟信号发送到一个或多个放大器，以便实现接收到的数据信号的处理来自光接收机，以及通过合适的发射机的数据传输的控制。

6. 发明授权

US07668464B2 Control of peaking of laser driver current to improve eye quality 有权
标题翻译：控制激光驱动器电流峰值，提高眼睛质量
公开(公告)号：US07668464B2
公开(公告)日：2010-02-23
申请号：US10704096
申请日：2003-11-06
申请人： Giorgio Giaretta , Andreas Weber , Dan Case
发明人： Giorgio Giaretta , Andreas Weber , Dan Case
IPC分类号： H04B10/00 , H01S3/00
CPC分类号： H04B10/508 , H01S5/042 , H04B10/40 , H04B10/503 , H04B10/564
摘要： An optical transceiver module having digital control of laser current peaking is disclosed. The optical transceiver module comprises a controller and integrated post-amplifier/laser driver, which are included on a printed circuit board disposed in the module. Transmitting and receiving optical sub-assemblies are also disposed in the module. A digital signal interface interconnects the controller with the integrated post-amplifier/laser driver. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated post-amplifier/laser driver, where they are converted to analog control signals. The analog control signals are forwarded to control components responsible for governing the electrical current supplied to the laser of the transmitting optical sub-assembly. The laser current is intermittently peaked by the control signal in order to hasten the transition from light to no-light emission, thereby improving laser response and performance.
摘要翻译：公开了一种具有激光电流峰值数字控制的光收发模块。光收发器模块包括控制器和集成的后置放大器/激光驱动器，其包括在布置在模块中的印刷电路板上。发射和接收光学子组件也设置在模块中。数字信号接口将控制器与集成的后置放大器/激光驱动器互连。由控制器产生的数字控制信号通过数字信号接口发送到集成的后置放大器/激光驱动器，在那里它们被转换为模拟控制信号。模拟控制信号被转发到负责控制提供给发射光学子组件的激光器的电流的控制部件。激光电流由控制信号间歇地达到峰值，以加快从光到无光发射的转变，从而提高激光响应和性能。

7. 发明授权

US07356262B2 Time division multiplexing of analog signals in an optical transceiver 有权
标题翻译：光收发器中模拟信号的时分复用
公开(公告)号：US07356262B2
公开(公告)日：2008-04-08
申请号：US10703699
申请日：2003-11-06
申请人： Giorgio Giaretta , Andreas Weber , Dan Case
发明人： Giorgio Giaretta , Andreas Weber , Dan Case
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： An optical transceiver module having a multiplexing analog control interface. The optical transceiver module comprises a controller and integrated post-amplifier/laser driver, which are included on a printed circuit board associated with the module. Transmitting and receiving optical sub-assemblies are also included in the module. A time division multiplexing analog control signal interface interconnects the controller with the integrated post-amplifier/laser driver. Digital control signals produced by the controller are converted and combined into a multiplexed analog control signal and transmitted via the interface to the integrated post-amplifier/laser driver. After receipt by the integrated post-amplifier/laser driver, the multiplexed analog control signal is divided into discrete analog control signals and forwarded to a plurality of control devices that use the control signals to modify a plurality of operating parameters of the transceiver module. The time division multiplexing analog control signal interface can also be employed to provide feedback to the controller relating to the operation of the control devices.
摘要翻译：一种具有复用模拟控制接口的光收发模块。光收发器模块包括控制器和集成的后置放大器/激光驱动器，其包括在与模块相关联的印刷电路板上。发射和接收光学子组件也包含在模块中。时分复用模拟控制信号接口将控制器与集成后置放大器/激光驱动器互连。由控制器产生的数字控制信号被转换并组合成复用的模拟控制信号，并通过该接口发送到集成的后置放大器/激光驱动器。在由集成的后置放大器/激光驱动器接收之后，多路复用的模拟控制信号被分成离散的模拟控制信号，并转发到使用控制信号的多个控制装置来修改收发器模块的多个操作参数。时分复用模拟控制信号接口也可用于向控制器提供关于控制装置的操作的反馈。

8. 发明授权

US09927290B2 Arrangement and method for detecting and indicating laser radiation 有权
公开(公告)号：US09927290B2
公开(公告)日：2018-03-27
申请号：US13887355
申请日：2013-05-05
申请人： Daniel Busam , Andreas Weber
发明人： Daniel Busam , Andreas Weber
IPC分类号： G01J1/42 , G01J1/44 , G01C15/00
CPC分类号： G01J1/42 , G01C15/006 , G01J1/44
摘要： The invention relates to an arrangement and a method for detecting and indicating laser radiation comprising a laser device (36) producing the laser radiation, such as rotation lasers or line lasers, and an indicating device (22) with at least one laser beam detector and at least one indicating element (26, 28, 30) which indicates the detected laser radiation. In order to precisely indicate the position of the laser radiation to be detected using uncomplicated circuitry, it is proposed that the at least one laser beam detector and the at least one indicating element are the same component in form of an LED (26, 28, 30).

9. 发明授权

US09647805B2 Method for beam coordination, and a base station and a user terminal therefor 有权
公开(公告)号：US09647805B2
公开(公告)日：2017-05-09
申请号：US14234198
申请日：2012-07-06
申请人： Christian Gerlach , Volker Braun , Andreas Weber , Bozo Cesar , Oliver Stanze
发明人： Christian Gerlach , Volker Braun , Andreas Weber , Bozo Cesar , Oliver Stanze
IPC分类号： H04L5/00 , H04W72/04 , H04B7/024 , H04B7/0408 , H04B7/06 , H04W92/20
CPC分类号： H04L5/0032 , H04B7/024 , H04B7/0408 , H04B7/0617 , H04B7/0632 , H04L5/0035 , H04W72/042 , H04W72/0426 , H04W72/046 , H04W92/20
摘要： The invention concerns a method for beam coordination between a first base station (M1) and a second base station (P1), wherein interfering beams (B2-B4) transmitted from the first base station (M1) are determined based on measured reference signals, dependent on a ranking of interfering beams (B2-B4) which shall be restricted in use, a restriction of a use of radio resources in the first base station (M1) in at least one ranked interfering beam (B3) is performed, and user terminals (UE1, UE2) served by the second base station (P1) are scheduled on radio resources which are restricted in use in the first base station (M1) in said at least one ranked interfering beam (B3), a base station and a user terminal therefor.

10. 发明申请

US20140128068A1 MOBILITY CONCEPT 审中-公开
标题翻译：机动性概念
公开(公告)号：US20140128068A1
公开(公告)日：2014-05-08
申请号：US14124387
申请日：2012-05-08
申请人： Siegfried Klein , Uwe Doetsch , Hajo Bakker , Andreas Weber
发明人： Siegfried Klein , Uwe Doetsch , Hajo Bakker , Andreas Weber
IPC分类号： H04W16/26 , H04W60/00
CPC分类号： H04W16/26 , H04B7/15507 , H04W60/00 , H04W84/005 , H04W88/04
摘要： A concept for a mobile relay station transceiver (100), a mobility management entity (200) and base station transceiver (300; 301; 302) in a mobile communication system (500), the mobile communication system (500) comprising a mobile transceiver (400), the mobile transceiver (400) being located in the coverage area of the mobile relay station transceiver (100) and associated with the mobile relay station transceiver (100) while being in an idle mode, the idle mode being a state in which data transmission is inactive, the apparatus (10) being adapted for performing mobility related signaling towards the mobile communication system (500) communicating with the plurality of base station transceivers (300; 301; 302), and for generating a static network environment for the mobile transceiver (400) while the mobile transceiver (400) is associated to the mobile relay station transceiver (100),
摘要翻译：移动通信系统（500）中的移动中继站收发器（100），移动性管理实体（200）和基站收发器（300; 301; 302）的概念，所述移动通信系统（500）包括移动收发器（400）中，所述移动收发器（400）位于所述移动中继站收发器（100）的覆盖区域中，并且在处于空闲模式时与所述移动中继站收发器（100）相关联，所述空闲模式为所述装置（10）适用于向与所述多个基站收发机（300; 301; 302）通信的所述移动通信系统（500）执行与移动性有关的信令，并且用于生成静态网络环境当移动收发器（400）与移动中继站收发器（100）相关联时，移动收发器（400）

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