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1. 发明申请

WO2007105078A1 METHOD FOR DATA TRANSFER AND DATA RECOVERY 审中-公开
标题翻译：数据传输和数据恢复方法
公开(公告)号：WO2007105078A1
公开(公告)日：2007-09-20
申请号：PCT/IB2007/000612
申请日：2007-03-06
申请人： DIBCOM , FALLON, Henri , DE MARCHI, Stéphane
发明人： FALLON, Henri , DE MARCHI, Stéphane
IPC分类号： H04N5/00
CPC分类号： H04N21/434 , H04N21/23106 , H04N21/2312 , H04N21/2408 , H04N21/84
摘要： This method is for processing data frames (Fi) received over a communication channel, each data frame (Fi) comprising a data section (Si) for forming part of a data table and location information (Mi) associated with the data section and designating a location of said section within the data table. The data table and a metadata table (MT) are built and stored as the data frames are received, to be made available to a host processor (2). The method comprises the following steps for each received data frame: - buffering (10, 12) the data section of the received frame and the associated location information; - determining (14) an address for the data section in a table memory (8) based on the location information; - writing the data section at the determined address into the table memory; and - writing an entry of a metadata table, wherein said entry comprises the location information.
摘要翻译：该方法用于处理通过通信信道接收的数据帧（Fi），每个数据帧（Fi）包括用于形成数据表的一部分的数据部分（Si）和与数据部分相关联的位置信息（Mi），并指定所述部分在数据表中的位置。数据表和元数据表（MT）在数据帧被接收时被建立和存储，以供主机处理器（2）使用。该方法包括以下步骤： - 对接收到的帧的数据段和相关联的位置信息进行缓冲（10,12）; - 基于所述位置信息确定（14）表存储器（8）中的数据部分的地址; - 将确定的地址的数据段写入表存储器; 以及 - 写入元数据表的条目，其中所述条目包括位置信息。

2. 发明专利

JP2008072695A Integrated tuner circuit with antenna control 审中-公开
标题翻译：集成调谐电路与天线控制
公开(公告)号：JP2008072695A
公开(公告)日：2008-03-27
申请号：JP2007177699
申请日：2007-07-05
申请人： Dibcom , ディプコム
发明人： JOENNSON JONAS
IPC分类号： H04B1/18 , H01L21/822 , H01L27/04 , H01Q21/30
CPC分类号： H03J3/20
摘要： PROBLEM TO BE SOLVED: To provide an integrated tuner circuit suitable for using a plurality of antennas and an external resonance stage in order to correspond to wide bands of radio frequency signals. SOLUTION: An integrated tuner circuit 2 for radio frequency signals is suitable to be connected to at least one antenna 22, wherein the integrated circuit comprises an internal resonance stage 10 with at least one trimmable electrostatic capacitance 12 adapted to be connected to the antenna and to resonate therewith and wherein the integrated circuit also comprises a control unit 20 adapted to control the value of the at least one trimmable electrostatic capacitance to change the resonance value of the antenna. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供适合于使用多个天线和外部谐振级的集成调谐器电路，以便对应于宽频带的射频信号。解决方案：用于射频信号的集成调谐器电路2适于连接到至少一个天线22，其中集成电路包括具有至少一个可调节静电电容12的内部谐振级10，该可调静电电容12适于连接到天线并与其谐振，并且其中集成电路还包括控制单元20，该控制单元20适于控制至少一个可调节静电电容的值以改变天线的谐振值。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007043723A Method and device for automatic gain control with limited jitter 审中-公开
标题翻译：用于自动增益控制的方法和装置
公开(公告)号：JP2007043723A
公开(公告)日：2007-02-15
申请号：JP2006213756
申请日：2006-08-04
申请人： Dibcom , ディブコム
发明人： DEMOL AMAURY , MAALEJ KHALED , JOENSSON JONAS
IPC分类号： H03G3/20 , H04B1/16
CPC分类号： H03G3/3068 , H03G3/001
摘要： PROBLEM TO BE SOLVED: To reduce jitter in amplitude and frequency in automatic gain control using an analog amplifier including a digital feedback signal.
SOLUTION: This method for controlling automatically a gain of at least one analog amplifier 10 comprises the steps of: receiving a digital feedback signal S
AGC for controlling the gain of the amplifier 10; and processing the digital feedback signal to deliver a gain driving signal S
DRV to the analog amplifier 10. The processing step is characterized in by including a step 24 of regulating the evolution of the gain driving sinal S
DRV so that the gain driving signal S
DRV is maintained constant during a determined period of time after every change in the gain driving signal.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：使用包括数字反馈信号的模拟放大器来减少自动增益控制中的幅度和频率抖动。解决方案：用于自动控制至少一个模拟放大器10的增益的方法包括以下步骤：接收用于控制放大器10的增益的数字反馈信号S AGC ; 并且处理数字反馈信号以将增益驱动信号S SB SB DRV 传送到模拟放大器10.该处理步骤的特征在于包括调节增益驱动信号S DRV ，使得在增益驱动信号的每次改变之后的确定时间段内，增益驱动信号S SB SBV维持恒定。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2009010951A Periodical refreshing for radio channel quality indicator 审中-公开
标题翻译：无线电通道质量指标的周期性刷新
公开(公告)号：JP2009010951A
公开(公告)日：2009-01-15
申请号：JP2008164558
申请日：2008-06-24
申请人： Dibcom , ディブコム
发明人： FALLON HENRI , DE MARCHI STEPHANE , DEFOUG GUILLAUME
IPC分类号： H04W4/06 , H04B17/00 , H04H20/57 , H04H40/27 , H04N5/44 , H04W24/10 , H04W48/16
CPC分类号： H04B17/336
摘要： PROBLEM TO BE SOLVED: To provide a reception method and a receiver more suitable for a mobile environment. SOLUTION: The method of receiving a data stream to be transmitted via some radio frequency (RF) channels each having different frequency includes the process 2 of identifying a radio frequency channel capable of being used by scanning a band width, the process 4 of determining a quality indicator relating to each usable radio frequency channel, and the process 6 of selecting a channel for receiving the data stream in response to the quality indicator. The above method further includes the process 20 of determining a refreshing period relating to the quality indicator of each usable channel, and of weighting each predetermined refreshing period in response to a value of the quality indicator of the channel which is now received. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供更适合于移动环境的接收方法和接收机。解决方案：接收通过每个具有不同频率的一些射频（RF）信道发送的数据流的方法包括识别能够通过扫描带宽而使用的射频信道的过程2，过程4 确定与每个可用射频信道相关的质量指示符，以及响应于质量指示符选择用于接收数据流的信道的过程6。上述方法还包括确定与每个可用信道的质量指示符有关的刷新周期的过程20，以及响应于现在接收到的信道的质量指示符的值来加权每个预定的刷新周期。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2007124639A Method and system for storing data packets 审中-公开
标题翻译：用于存储数据包的方法和系统
公开(公告)号：JP2007124639A
公开(公告)日：2007-05-17
申请号：JP2006273595
申请日：2006-10-05
申请人： Dibcom , ディブコン
发明人： ROUX THIERRY
IPC分类号： H04L13/08 , H04L12/56 , H04N5/00
CPC分类号： H04N21/23406 , H04N21/434
摘要： PROBLEM TO BE SOLVED: To provide an enhanced method for managing an overflow state when storing a received data packet into storage space of a buffer.
SOLUTION: The disclosed method comprises the steps of receiving the data blocks of a current data packet and writing in free storage space of the buffer the data blocks of the current data packet as received. If there is not enough free storage space in the buffer for writing a received data block of the current data packet, the method continues with ceasing to write received data blocks of the current data packet, and defining at least one written data block of the current data packet as free storage space, so that the received data blocks of a next data packet can be written over the written data blocks of the current data packet.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在将接收到的数据分组存储在缓冲器的存储空间中时管理溢出状态的增强方法。解决方案：所公开的方法包括以下步骤：接收当前数据分组的数据块，并在缓冲器的空闲存储空间中写入接收到的当前数据分组的数据块。如果缓冲器中没有足够的空闲存储空间来写入当前数据分组的接收数据块，则该方法继续写入当前数据分组的接收数据块，并且定义至少一个当前数据块的写入数据块数据分组作为空闲存储空间，使得下一个数据分组的接收数据块可以写入当前数据分组的写入数据块。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006304293A Device for receiving analog signal for digital television and receiver coping with device 审中-公开
标题翻译：用于接收数字电视模拟信号的设备和接收器与设备的复制
公开(公告)号：JP2006304293A
公开(公告)日：2006-11-02
申请号：JP2006107070
申请日：2006-04-10
申请人： Dibcom , ディブコン
发明人： SCHMITT JULIEN
IPC分类号： H04B1/16 , H04B1/26 , H04N5/44
CPC分类号： H04N5/46 , H04N5/4401 , H04N21/42607
摘要： PROBLEM TO BE SOLVED: To provide a TV (Television) signal receiving device, receiving both of the real signal of intermediate frequency and the complex signal of a base band while receiving a digital television signal optimum for connection to existing different tuners.
SOLUTION: The device for receiving the digital television signal x(t) coping with a wireless real signal s(t) includes an input unit for a real signal I and the same for an imaginary part signal Q. The input unit 10 is connected to a correction stage 20 and a frequency conversion stage 30. The device 2 comprises a means 42 for controlling the operation of the device 2 in accordance with the type of the received signal x(t) so that the device 2 inhibits the correction stage 20 when the received signal x(t) is the real signal while the device 2 inhibits the conversion stage 30 when the received signal x(t) is not a real but a complex signal.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种TV（电视）信号接收装置，在接收到与现有的不同调谐器连接的最佳数字电视信号的同时接收中频的实信号和基带的复信号。解决方案：用于接收与无线实时信号s（t）对应的数字电视信号x（t）的装置包括实信号I的输入单元和与虚部信号Q相同的输入单元。输入单元10 连接到校正级20和频率转换级30.装置2包括用于根据接收信号x（t）的类型来控制装置2的操作的装置42，使得装置2禁止校正当接收信号x（t）不是实数而是复信号时，当接收信号x（t）是实信号时，器件2禁止转换级30，阶段20。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2008042918A Method for measuring radio channel quality and related equipment 审中-公开
标题翻译：测量无线电频道质量和相关设备的方法
公开(公告)号：JP2008042918A
公开(公告)日：2008-02-21
申请号：JP2007203387
申请日：2007-08-03
申请人： Dibcom , ディプコム
发明人： SIBERS JEAN-PHILIPPE , DE MARCHI STEPHANE
IPC分类号： H04B7/26
CPC分类号： H04B17/318 , H04B17/23 , H04H20/26 , H04L1/0054 , H04L1/006 , H04L1/02 , H04L1/203
摘要： PROBLEM TO BE SOLVED: To provide a method for measuring radio channel quality in a radio communication system. SOLUTION: In the method, a modulated signal is received over a communication channel. The modulated signal has been modulated by using modulation parameters. A decoder decodes (305) the modulated signal and forms decoded data. The decoder creates a decoder performance indicator (PS) that depends on the decoded data. Then, a radio channel quality indicator (RCQI) is created, the radio channel quality indicator being essentially independent of the modulation parameters. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量无线电通信系统中的无线电信道质量的方法。解决方案：在该方法中，通过通信信道接收调制信号。调制信号已通过使用调制参数进行调制。解码器解码（305）调制信号并形成解码数据。解码器产生取决于解码数据的解码器性能指标（PS）。然后，创建无线电信道质量指示符（RCQI），无线电信道质量指示符基本上独立于调制参数。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2007334888A Drive for multifunctional device 审中-公开
标题翻译：多功能设备驱动
公开(公告)号：JP2007334888A
公开(公告)日：2007-12-27
申请号：JP2007153156
申请日：2007-06-08
申请人： Dibcom , ディプコム
发明人： BELANGER-BASSET ISABELLE , KANOUNNIKOFF FRANCOIS
IPC分类号： G06F13/10
CPC分类号： G06F9/4411 , G06F9/4413 , G06F9/4418
摘要： PROBLEM TO BE SOLVED: To connect and use a multifunctional device whose behavior is not impaired by temporary shutdown of electric power supply.
SOLUTION: This method of connecting a multifunctional device 6 to a computer 2 is provided with a transmission step for transmitting a device identifier ID to the computer by the device, an execution step for executing a driver DRVID of the device related to the device identifier by the computer, an acquisition step for acquiring a list of functions FCTLIST of the device by the computer, an execution step for executing drivers DRVVFN1, DRVFN2 related to the functions described in the list on the computer by the driver of the device, and a management step for managing a data stream between the various functions of the device and the corresponding function drivers by the driver of the device.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：连接和使用其功能不会因电源的暂时停止而受到影响的多功能设备。解决方案：将多功能设备6连接到计算机2的这种方法被提供有用于通过设备将设备标识符ID发送到计算机的传输步骤，用于执行与该设备相关的设备的驱动器DRVID的执行步骤计算机的设备标识符，用于由计算机获取设备的功能列表的获取步骤，用于由设备的驱动程序执行与计算机上的列表中描述的功能相关的驱动器DRVVFN1，DRVFN2的执行步骤，以及管理步骤，用于管理设备的各种功能与设备的驱动程序对应的功能驱动程序之间的数据流。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007329901A Method and device for power management 审中-公开
标题翻译：用于电源管理的方法和装置
公开(公告)号：JP2007329901A
公开(公告)日：2007-12-20
申请号：JP2007114558
申请日：2007-04-24
申请人： Dibcom , ディプコム
发明人： FALLON HENRI , DE MARCHI STEPHANE
IPC分类号： H04N7/173 , H03D3/00 , H04B1/16 , H04N5/63
CPC分类号： H04H20/42 , Y02D70/00 , Y02D70/168 , Y02D70/26
摘要： PROBLEM TO BE SOLVED: To provide an efficient demodulator for executing power management, and to provide a method and a program therefor. SOLUTION: The demodulator 10 for signals transmitted by bursts of data packets comprises means 20, 12 for receiving identifiers PID of the bursts B0 to B9 to be processed from a separate processor 6; a means 14 for filtering the signals to retrieve the bursts with the received identifiers; a means 16 for processing the retrieved bursts, means 20, 22 for receiving timing information associated with the identifiers PID of the bursts to be processed from the separate processor; and a power management means, adapted to drive at least some components 14, 16 of the demodulator between an idle state and an active state depending on the timing information. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于执行电源管理的有效解调器，并提供一种方法和程序。解决方案：用于由数据分组突发的信号的解调器10包括用于从单独的处理器6接收要处理的突发B0至B9的标识符PID的装置20,12; 用于对信号进行滤波以检索具有接收到的标识符的突发的装置14; 用于处理检索的脉冲串的装置16，用于从单独的处理器接收与要处理的脉冲串的标识符PID相关联的定时信息的装置20,22; 以及功率管理装置，其适于根据定时信息在解调器的至少一些组件14,16之间在空闲状态和激活状态之间进行驱动。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007049707A Method, device and program for receiving data stream 审中-公开
标题翻译：用于接收数据流的方法，设备和程序
公开(公告)号：JP2007049707A
公开(公告)日：2007-02-22
申请号：JP2006213755
申请日：2006-08-04
申请人： Dibcom , ディブコム
发明人： DE MARCHI STEPHANE , FALLON HENRI
IPC分类号： H04L1/00 , H04J3/00 , H04N5/00
CPC分类号： H04N21/434 , H04N19/164 , H04N19/46
摘要： PROBLEM TO BE SOLVED: To provide a method and a corresponding device that does not require too much memory and reduces power consummation. SOLUTION: The method comprises a step (20) of receiving packets of a data stream by an interface module, and a step of (42, 50) of transmitting the data stream, packet-by-packet, from the interface module to a processing module. The method also comprises a step (32) of, upon reception of data by the interface module, incrementally computing an error correction code for the current data section, and a step (46) of, when the entire section has been received, verifying the incrementally computed error correction code to deliver a section validity indicator. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供不需要太多存储器并减少功率消耗的方法和相应的装置。解决方案：该方法包括由接口模块接收数据流的分组的步骤（20），以及从接口模块逐个数据包发送数据流的步骤（42,45）到处理模块。该方法还包括步骤（32），当由接口模块接收数据时，增量地计算当前数据部分的纠错码，以及步骤（46），当已经接收到整个部分时，验证递增计算的纠错码，以递送部分有效性指标。版权所有（C）2007，JPO＆INPIT

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