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1. 发明申请

US20070098111A1 Frequency offset and method of offsetting 有权
标题翻译：频偏和抵消方法
公开(公告)号：US20070098111A1
公开(公告)日：2007-05-03
申请号：US11261166
申请日：2005-10-27
申请人： Mark Gehring , Russell Moen , Brent Jensen
发明人： Mark Gehring , Russell Moen , Brent Jensen
IPC分类号： H04L27/12
CPC分类号： H04L27/2092
摘要： A transmitter digital signal processor (DSP) circuit has a transmit frequency represented by n-bit data output from a look up table (LUT). The n-bit data is outputted to an n-bit accumulator structured to overflow at a rate based on the output n-bit data to output a phase. The circuit further has device structured to add an n-bit signed constant to the accumulator to offset the frequency represented by the n-bit data output from the LUT. A transceiver on a semiconductor chip may include as part of a transmitter circuit, a transmit DSP circuit that has the LUT, accumulator and device providing an n-bit signed constant to the accumulator to offset a transmit frequency in order to allow a receiver circuit on the transceiver to communicate directly with the transmitter circuit, and thus allowing testing of the transceiver.
摘要翻译：发射机数字信号处理器（DSP）电路具有由查找表（LUT）输出的n位数据表示的发射频率。 n比特数据被输出到构成为以基于输出n比特数据的速率溢出的n比特累加器，以输出相位。电路还具有被构造为向累加器添加n位有符号常数以便偏移由LUT输出的n位数据表示的频率的器件。半导体芯片上的收发器可以包括作为发射机电路的一部分的发射DSP电路，其具有LUT，累加器和设备向累加器提供n位有符号常数以偏移发射频率，以允许接收机电路收发器与发射机电路直接通信，从而允许对收发器进行测试。

2. 发明申请

US20070069928A1 APPARATUS AND METHOD FOR CALIBRATING MIXER OFFSET 有权
标题翻译：用于校准混合器偏置的装置和方法
公开(公告)号：US20070069928A1
公开(公告)日：2007-03-29
申请号：US11532592
申请日：2006-09-18
申请人： Mark Gehring , Brent Jensen
发明人： Mark Gehring , Brent Jensen
IPC分类号： H03M1/06
CPC分类号： H03D7/1425 , H03D7/1433 , H03D7/1441 , H03D7/1458 , H03D2200/0047
摘要： A circuit including a subcircuit having differential signals, and a feedback circuit coupled to the subcircuit. The feedback circuit is configured to measure an offset between the differential signals, to generate a calibration signal in response to the measurement, and to reduce the offset in response to the calibration signal.
摘要翻译：包括具有差分信号的分支电路的电路和耦合到子电路的反馈电路。反馈电路被配置为测量差分信号之间的偏移，以响应于测量而产生校准信号，并且响应于校准信号而减小偏移。

3. 发明授权

US07590973B1 Systems and methods for gathering, organizing and executing test cases 失效
标题翻译：用于收集，组织和执行测试用例的系统和方法
公开(公告)号：US07590973B1
公开(公告)日：2009-09-15
申请号：US09607397
申请日：2000-06-30
申请人： Damon Barry , Greg Veith , Brent Jensen , Frank Truong
发明人： Damon Barry , Greg Veith , Brent Jensen , Frank Truong
IPC分类号： G06F9/44 , G06F11/00
CPC分类号： G06F11/3688
摘要： Systems and methods for gathering, organizing and executing test cases irrespective of the language or format employed. Implementation of the present invention takes place in association with a harness that is interposed between a software package to be tested and a program module. Programming code comprising a connector interfaces the harness with the program module in order for the harness to receive a hierarchy that comprises one or more test cases, test suites and/or test modules. The harness traverses the hierarchy and executes test cases selected by a user on the developed software package. Therefore, in accordance with the present invention, individuals testing the software package can select any desired test case format (programming language, machine architecture, operating system, test sequence, etc.) that satisfies the demands of the developed software package, and the harness will gather, organize, and execute the developed test case(s) irrespective of the language or format employed.
摘要翻译：无论使用的语言或格式如何，收集，组织和执行测试用例的系统和方法。本发明的实现与插入待测试的软件包和程序模块之间的线束相关联地发生。包括连接器的编程代码将线束与程序模块接口，以便线束接收包括一个或多个测试用例，测试套件和/或测试模块的层次结构。线束遍历层次结构，并在开发的软件包上执行用户选择的测试用例。因此，根据本发明，测试软件包的个体可以选择满足开发的软件包的需求的任何期望的测试用例格式（编程语言，机器结构，操作系统，测试顺序等），并且线束将收集，组织和执行开发的测试用例，而不管使用的语言或格式如何。

4. 发明授权

US07501803B1 Synchronized boost signal apparatus and method 有权
标题翻译：同步升压信号装置及方法
公开(公告)号：US07501803B1
公开(公告)日：2009-03-10
申请号：US11524615
申请日：2006-09-20
申请人： Nathan Moyal , Brent Jensen
发明人： Nathan Moyal , Brent Jensen
IPC分类号： G05F1/00
CPC分类号： H02M3/157 , H02M1/14 , H02M3/1588 , Y02B70/1466
摘要： A method and apparatus to synchronize a boost signal. The apparatus includes a boost circuit and a synchronization circuit. The synchronization circuit is coupled to the boost circuit. The boost circuit generates an unsynchronized boost signal to boost a voltage signal from a first voltage to a second voltage. The synchronization circuit synchronizes the unsynchronized boost signal with a reference signal to generate a synchronized boost signal.
摘要翻译：一种同步升压信号的方法和装置。该装置包括升压电路和同步电路。同步电路耦合到升压电路。升压电路产生不同步的升压信号，以将电压信号从第一电压升高到第二电压。同步电路将非同步升压信号与参考信号同步，以产生同步升压信号。

5. 发明申请

US20070263834A1 Execution of interactive voice response test cases 审中-公开
标题翻译：执行交互式语音响应测试用例
公开(公告)号：US20070263834A1
公开(公告)日：2007-11-15
申请号：US11392012
申请日：2006-03-29
申请人： Brent Jensen , Jianyun Tao , Michael Friend
发明人： Brent Jensen , Jianyun Tao , Michael Friend
IPC分类号： H04M7/00
CPC分类号： H04M3/493 , H04M3/24
摘要： A network independent computer-implemented method of executing test cases on interactive voice response (IVR) systems is provided. A test driver and a call controller on a test driver virtual machine configure one or more IVR virtual machines to participate in a test case. User simulators on each IVR virtual machine are configured and loaded by the IVR product to be tested, which also resides on the IVR virtual machine. Under control of the call controller, the IVR virtual machines establish a call connection between their respective IVR products over a telephony network. The call controller then synchronously sends commands to the user simulators on each IVR virtual machine to control execution of the test case using the call connection. Execution of the test case is monitored by the test driver on the test driver virtual machine to evaluate IVR product performance.
摘要翻译：提供了一种在互动语音应答（IVR）系统上执行测试用例的网络独立计算机实现方法。测试驱动程序虚拟机上的测试驱动程序和调用控制器配置一个或多个IVR虚拟机以参与测试用例。每个IVR虚拟机上的用户模拟器由被测试的IVR产品进行配置和加载，该产品也位于IVR虚拟机上。在呼叫控制器的控制下，IVR虚拟机通过电话网络在其各自的IVR产品之间建立呼叫连接。呼叫控制器然后同步地向每个IVR虚拟机上的用户模拟器发送命令，以使用呼叫连接来控制测试用例的执行。测试用例的执行由测试驱动程序虚拟机上的测试驱动程序进行监控，以评估IVR产品性能。

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