Wireless communication device having gain error correcting feature
    1.
    发明授权
    Wireless communication device having gain error correcting feature 失效
    具有增益误差校正特征的无线通信装置

    公开(公告)号:US07280839B2

    公开(公告)日:2007-10-09

    申请号:US10531051

    申请日:2003-12-26

    IPC分类号: H04Q7/20

    CPC分类号: H04W52/04

    摘要: It is an object of the present invention to suppress an abrupt gain change and smoothly and highly accurately control transmitted electric power even if the transmitted electric power greatly changes when a closed loop control that crosses the threshold value as the detection limit of the transmitted electric power.The transmitted electric power of a self-station is detected to obtain an error between the detected transmitted electric power of the self-station and transmitted electric power set in accordance with a transmitted electric power control bit sent to the self-station from the other station. A buffer unit such as a transmitted electric power deciding part, an error integrating part or the like is provided for preventing the obtained error from greatly changing upon great change of the transmitted electric power when the transmitted electric power is controlled by crossing the threshold value as the detection limit of the transmitted electric power. Thus, an error when the gain of the variable gain amplifier is suppressed.

    摘要翻译: 本发明的目的是抑制突然的增益变化,并且即使当跨越阈值的闭环控制作为发送电力的检测极限时,即使发送的电力发生大的变化,也能够平滑高精度地控制发送的电力 。 检测自站的发射功率,以便根据从另一台站发送到自车站的发射功率控制比特来获得检测到的自站发射功率与发射功率之间的误差 。 提供诸如发送功率决定部分,误差积分部分等的缓冲单元,用于当通过将阈值作为跨越阈值进行控制来防止所发送的电力发生大的变化时所获得的误差的大幅度变化 传输电力的检测限。 因此,抑制可变增益放大器的增益时的误差。

    Radio communication device that meets a plurality of frequency bands

    公开(公告)号:US20060019612A1

    公开(公告)日:2006-01-26

    申请号:US10526952

    申请日:2004-01-30

    IPC分类号: H04B1/46

    CPC分类号: H04B1/50

    摘要: It is an object of the present invention to switch bands with a simple structure in which frequency bands can be individually switched respectively in a transmission and a reception and only a receiving part can be switched to another frequency band without disconnecting an upward line during communication. The device of the invention includes an antenna (1) capable of transmitting and receiving radio waves of first and second frequency bands, a wave separator (2), antenna sharing devices (3A, 3B) respectively provided so as to correspond to the frequency bands, transmitting circuits (4A, 4B), transmitting PLL synthesizers (5A, 5B), receiving circuits (6A, 6B) and receiving PLL synthesizers (7A, 7B). A control part 102 controls, through a common three-line serial bus, the transmitting PLL synthesizers (5A, 5B), the receiving PLL synthesizers (7A, 7B), a transmitting band switching signal generating circuit (8) and a receiving band switching signal generating circuit (9) to individually switch the frequency bands respectively in the transmission and the reception.

    Radio communication device that meets a plurality of frequency bands
    3.
    发明授权
    Radio communication device that meets a plurality of frequency bands 失效
    满足多个频带的无线通信装置

    公开(公告)号:US07079817B2

    公开(公告)日:2006-07-18

    申请号:US10526952

    申请日:2004-01-30

    IPC分类号: H04B1/38

    CPC分类号: H04B1/50

    摘要: It is an object of the present invention to switch bands with a simple structure in which frequency bands can be individually switched respectively in a transmission and a reception and only a receiving part can be switched to another frequency band without disconnecting an upward line during communication.The device of the invention includes an antenna (1) capable of transmitting and receiving radio waves of first and second frequency bands, a wave separator (2), antenna sharing devices (3A, 3B) respectively provided so as to correspond to the frequency bands, transmitting circuits (4A, 4B), transmitting PLL synthesizers (5A, 5B), receiving circuits (6A, 6B) and receiving PLL synthesizers (7A, 7B). A control part 102 controls, through a common three-line serial bus, the transmitting PLL synthesizers (5A, 5B), the receiving PLL synthesizers (7A, 7B), a transmitting band switching signal generating circuit (8) and a receiving band switching signal generating circuit (9) to individually switch the frequency bands respectively in the transmission and the reception.

    摘要翻译: 本发明的目的是以简单的结构切换频带,其中频带可以在传输和接收中分别单独切换,并且只有接收部分可以切换到另一个频带,而不会在通信期间断开上行线路。 本发明的装置包括能够发送和接收第一和第二频带的无线电波的天线(1),分波器(2),天线共享装置(3A,3B),分别设置为对应于 频带,发送电路(4A,4B),发送PLL合成器(5A,5B),接收电路(6A,6B)和接收PLL合成器(7A,7B)。 控制部分102通过公共三线串行总线控制发送PLL合成器(5A,5B),接收PLL合成器(7A,7B),发送频带切换信号发生电路(8)和 接收频带切换信号发生电路(9),用于分别在发送和接收中切换频带。

    Wireless communication device
    4.
    发明申请
    Wireless communication device 失效
    无线通信设备

    公开(公告)号:US20060009163A1

    公开(公告)日:2006-01-12

    申请号:US10531051

    申请日:2003-12-26

    IPC分类号: H04B1/00

    CPC分类号: H04W52/04

    摘要: It is an object of the present invention to suppress an abrupt gain change and smoothly and highly accurately control transmitted electric power even if the transmitted electric power greatly changes when a closed loop control that crosses the threshold value as the detection limit of the transmitted electric power. The transmitted electric power of a self-station is detected to obtain an error between the detected transmitted electric power of the self-station and transmitted electric power set in accordance with a transmitted electric power control bit sent to the self-station from the other station. A buffer unit such as a transmitted electric power deciding part, an error integrating part or the like is provided for preventing the obtained error from greatly changing upon great change of the transmitted electric power when the transmitted electric power is controlled by crossing the threshold value as the detection limit of the transmitted electric power. Thus, an error when the gain of the variable gain amplifier is suppressed.

    摘要翻译: 本发明的目的是抑制突然的增益变化,并且即使当跨越阈值的闭环控制作为发送电力的检测极限时,即使发送的电力发生大的变化,也能够平滑且高精度地控制发送的电力 。 检测自站的发射功率,以便根据从另一台站发送到自车站的发射功率控制比特来获得检测到的自站发射功率与发射功率之间的误差 。 提供诸如发送功率决定部分,误差积分部分等的缓冲单元,用于当通过将阈值作为跨越阈值进行控制来防止所发送的电力发生大的变化时所获得的误差大大地变化 传输电力的检测限。 因此,抑制可变增益放大器的增益时的误差。

    Information processing apparatus and information processing method
    5.
    发明授权
    Information processing apparatus and information processing method 失效
    信息处理装置和信息处理方法

    公开(公告)号:US08312162B2

    公开(公告)日:2012-11-13

    申请号:US12869153

    申请日:2010-08-26

    IPC分类号: G06F15/16

    摘要: There is provided an information processing apparatus including a communication unit which communicates with a distribution server that contains content data for streaming delivery, a buffer unit which temporarily stores stream data obtained from the distribution server, a storage unit which stores an inserting content, a reproduction unit which reproduces the content inserted by the storage unit, and a control unit which measures a bandwidth of the network, determines whether it is possible to reproduce until the end of a next chapter defined by a chapter point set in the content based on a buffer volume of the buffer unit and the bandwidth, and when determined it is impossible, switches the content to be produced by the reproduction unit to the inserting content.

    摘要翻译: 提供了一种信息处理设备,包括:通信单元,其与包含用于流传送的内容数据的分发服务器进行通信;临时存储从分发服务器获得的流数据的缓冲单元,存储插入内容的存储单元, 再现由存储单元插入的内容的单元和测量网络带宽的控制单元,确定是否可以再现直到由基于缓冲器的内容中设置的章节点定义的下一章节的结尾 缓冲单元的体积和带宽,并且当确定不可能时,将由再现单元产生的内容切换到插入内容。

    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
    7.
    发明申请
    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD 失效
    信息处理设备和信息处理方法

    公开(公告)号:US20110078324A1

    公开(公告)日:2011-03-31

    申请号:US12869153

    申请日:2010-08-26

    IPC分类号: G06F15/16

    摘要: There is provided an information processing apparatus including a communication unit which communicates with a distribution server that contains content data for streaming delivery, a buffer unit which temporarily stores stream data obtained from the distribution server, a storage unit which stores an inserting content, a reproduction unit which reproduces the content inserted by the storage unit, and a control unit which measures a bandwidth of the network, determines whether it is possible to reproduce until the end of a next chapter defined by a chapter point set in the content based on a buffer volume of the buffer unit and the bandwidth, and when determined it is impossible, switches the content to be produced by the reproduction unit to the inserting content.

    摘要翻译: 提供了一种信息处理设备,包括:通信单元,其与包含用于流传送的内容数据的分发服务器进行通信;临时存储从分发服务器获得的流数据的缓冲单元,存储插入内容的存储单元, 再现由存储单元插入的内容的单元和测量网络带宽的控制单元,确定是否可以再现直到由基于缓冲器的内容中设置的章节点定义的下一章节的结尾 缓冲单元的体积和带宽,并且当确定不可能时,将由再现单元产生的内容切换到插入内容。

    Simulation apparatus and control method of simulation
    8.
    发明授权
    Simulation apparatus and control method of simulation 失效
    仿真设备及其仿真控制方法

    公开(公告)号:US07673265B2

    公开(公告)日:2010-03-02

    申请号:US11851058

    申请日:2007-09-06

    IPC分类号: G06F17/50 G06F9/455

    CPC分类号: G06F17/5022

    摘要: A simulation apparatus, including a first simulator assigning an operating cycle number, a second simulator assigning an operating cycle number, and a control portion for synchronously controlling the first simulator and the second simulator, the control portion causing communication between the first simulator and the second simulator so as to control control-information and synchronous-information of the first simulator and the second simulator, the control-information controlling operations of the first simulator and the second simulator, wherein the control portion sets up the operating cycle numbers of the first simulator and the second simulator at a first cycle value when a synchronous condition of the synchronous-information is established, the control portion sets up at least one of the operating cycle numbers of the first simulator and the second simulator at a second cycle value being larger than the first cycle value when the synchronous condition of the synchronous-information is not established.

    摘要翻译: 一种模拟装置,包括分配操作周期数的第一模拟器,分配操作周期数的第二模拟器和用于同步控制第一模拟器和第二模拟器的控制部分,所述控制部分引起第一模拟器与第二模拟器之间的通信 模拟器,以便控制第一模拟器和第二模拟器的控制信息和同步信息,第一模拟器和第二模拟器的控制信息控制操作,其中控制部分设置第一模拟器的操作周期数 并且当所述同步信息的同步状态被建立时,所述第二模拟器处于第一周期值,所述控制部分以第二周期值设定所述第一模拟器和所述第二模拟器的操作周期数中的至少一个, 同步信息的同步状态时的第一个周期值 没有建立。

    DEBUGGING DEVICE, DEBUGGING METHOD AND HARDWARE EMULATOR
    9.
    发明申请
    DEBUGGING DEVICE, DEBUGGING METHOD AND HARDWARE EMULATOR 审中-公开
    调试装置,调试方法和硬件仿真器

    公开(公告)号:US20090204384A1

    公开(公告)日:2009-08-13

    申请号:US12367761

    申请日:2009-02-09

    IPC分类号: G06F9/455

    CPC分类号: G06F11/3652

    摘要: A hardware emulator having: a verification target circuit that includes a CPU in which progress of instruction execution is controlled by a program counter, and a circuit that operates according to the instruction execution by the CPU; at least one replica circuit that is formed by replication of the verification target circuit; a debug controller that starts operation of the verification target circuit upon receipt of an operation start signal from an outside of the hardware emulator, and that stops operation of the verification target circuit and the replica circuit when a value of the program counter of the verification target circuit reaches a predetermined breakpoint; an execution start delaying portion that causes the replica circuit to start execution of an instruction with a delay equivalent to a predetermined number of instructions after the verification target circuit starts execution of the same instruction; a program counter controller that performs control so that the value of the program counter of the verification target circuit and a value of a program counter of the replica circuit are simultaneously updated when both of the verification target circuit and the replica circuit complete the execution of their respective running instructions; and an output portion that sends an output from any one of the verification target circuit and the replica circuit to the outside of the hardware emulator in response to a request from the outside of the hardware emulator.

    摘要翻译: 一种硬件仿真器,具有:验证对象电路,包括CPU,其中由程序计数器控制指令执行的进行,以及根据CPU的指令执行操作的电路; 由验证对象电路的复制形成的至少一个复制电路; 调试控制器,当从所述硬件仿真器的外部接收到操作开始信号时,开始所述验证对象电路的动作,并且当所述验证对象的程序计数器的值为止时,停止所述验证对象电路和所述副本电路的动作 电路达到预定的断点; 一个执行开始延迟部分,在验证目标电路开始执行相同的指令之后,使得复制电路开始执行具有等于预定数目的指令的延迟的指令; 程序计数器控制器,当验证对象电路和复制电路两者完成其执行时,进行控制,使得验证对象电路的程序计数器的值和复制电路的程序计数器的值同时被更新 各自运行指令; 以及输出部,其响应于来自硬件仿真器的外部的请求,将来自验证对象电路和复制电路中的任一个的输出发送到硬件仿真器的外部。

    Process for producing 3-1-menthoxypropane-1,2-diol
    10.
    发明授权
    Process for producing 3-1-menthoxypropane-1,2-diol 有权
    制备3-1-薄荷氧基丙-1,2-二醇的方法

    公开(公告)号:US06407293B1

    公开(公告)日:2002-06-18

    申请号:US09962122

    申请日:2001-09-26

    IPC分类号: C07C3512

    CPC分类号: C07C43/196 C07C41/03

    摘要: A process for producing highly pure 3-1-menthoxypropane-1,2-diol safely and efficiently, and an intermediate to be used in the process. 3-1-menthoxypropane-1,2-diol represented by the chemical formula (IV) is produced by adding 1-menthol to a 1,2-epoxy-3-halogenopropane represented by the following general formula (I) (wherein X represents a halogen atom) in an organic solvent in the presence of a Lewis acid to produce a novel 1-halogeno-3-1-menthoxypropan-2-ol represented by the following general formula (II), then, epoxidating it with a base in the presence of a phase transfer catalyst to produce a 1,2-epoxy-3-1-menthoxypropane represented by the chemical formula (III), and further hydrolyzing it.

    摘要翻译: 安全有效地生产高纯度3-1-薄荷氧基丙二醇-1,2-二醇的方法,以及该方法中使用的中间体。 由化学式(IV)表示的3-1-薄荷氧基丙烷-1,2-二醇通过将1-薄荷醇加入到由下列通式(I)表示的1,2-环氧-3-氯代丙烷中(其中X表示 卤素原子)在有机溶剂中在路易斯酸存在下反应,得到由以下通式(II)表示的新型1-卤代-3-三氟甲氧基丙-2-醇,然后用碱进行环氧化 存在相转移催化剂以制备由化学式(III)表示的1,2-环氧-3-丁氧基丙烷,并进一步水解。