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    Communication Receiver Enhancements Using Multi-Signal Capture
    2.
    发明申请
    Communication Receiver Enhancements Using Multi-Signal Capture 有权
    使用多信号捕获的通信接收机增强功能

    公开(公告)号：US20150263772A1

    公开(公告)日：2015-09-17

    申请号：US14665890

    申请日：2015-03-23

    Applicant: BROADCOM CORPORATION

    Inventor： Ramon Alejandro Gomez ,  Bruce J. Currivan ,  Steven T. Jaffe ,  Loke Kun Tan ,  Young Shin ,  Hanli Zou ,  Lin He ,  Leonard Dauphinee ,  Thomas Joseph Kolze ,  Francesco Gatta

    IPC: H04B1/16 ,  H04B17/20 ,  H04B1/00

    CPC classification number: H04B1/16 ,  H04B1/0003 ,  H04B1/3805 ,  H04B17/20

    Abstract: A method and apparatus is disclosed to determine communications receiver parameters from multiple channels of a received communications signal and to configure and/or adjust communications receiver parameters to acquire one or more channels from among the multiple channels of the received communications signal. A communications receiver observes a multi-channel communication signal as it passes through a communication channel. The communications receiver determines one or more communications receiver parameters from the multiple channels of the received communications signal. The communications receiver configures and/or adjusts communications receiver parameters to acquire the one or more channels from among the multiple channels of the received communications signal.

    Abstract translation: 公开了一种方法和装置，用于从接收到的通信信号的多个信道中确定通信接收机参数，并且配置和/或调整通信接收机参数以从所接收的通信信号的多个信道中获取一个或多个信道。 通信接收机在通过通信信道时观察多信道通信信号。 通信接收机从接收到的通信信号的多个信道确定一个或多个通信接收机参数。 通信接收机配置和/或调整通信接收机参数以从所接收的通信信号的多个信道中获取一个或多个信道。

    FEC (forward error correction) decoder with dynamic parameters
    4.
    发明授权
    FEC (forward error correction) decoder with dynamic parameters 有权
    具有动态参数的FEC（前向纠错）解码器

    公开(公告)号：US09197366B2

    公开(公告)日：2015-11-24

    申请号：US13936281

    申请日：2013-07-08

    Applicant: BROADCOM CORPORATION

    Inventor： Hiroshi Suzuki ,  Alan Y. Kwentus ,  Stephen Edward Krafft ,  Kevin M. Eddy ,  Steven T. Jaffe

    IPC: H03M13/00 ,  H04L1/00 ,  H03M13/11 ,  H04B7/185 ,  H03M13/29

    CPC classification number: H04L1/0057 ,  H03M13/114 ,  H03M13/2927 ,  H03M13/2948 ,  H04B7/18582 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0039 ,  H04L1/0045 ,  H04L1/0065 ,  H04L1/0066 ,  H04L1/007 ,  H04L1/0072 ,  H04L1/0075

    Abstract: FEC (Forward Error Correction) decoder with dynamic parameters. A novel means by which FEC parameters may be encoded into, and subsequently extracted from, a signal stream to allow for adaptive changing of any 1 or more operational parameters that govern communications across a communication channel. FEC parameters are encoded directly into a data frame such that the data frame is treated identical to all other data frames within the signal stream. When the data frame actually includes FEC parameters, it is characterized as a CP (Control Packet) type. For example, when decoding an MPEG stream, an MPEG block that includes FEC parameters, that MPEG block is characterized as a CP MPEG block. The means by which FEC parameters are encoded and extracted from the signal stream allows for much easier adaptive modification of the manner by which signal are encoded, modulated, and processed within a communication system.

    Abstract translation: 具有动态参数的FEC（前向纠错）解码器。 FEC参数可以被编码到信号流中并随后从信号流中提取的新颖手段，以允许对通过通信信道进行通信的任何一个或多个操作参数进行自适应改变。 FEC参数被直接编码到数据帧中，使得数据帧被视为与信号流内的所有其他数据帧相同。 当数据帧实际上包含FEC参数时，它被表征为CP（控制分组）类型。 例如，当解码MPEG流时，包括FEC参数的MPEG块，该MPEG块被表征为CP MPEG块。 从信号流中对FEC参数进行编码和提取的手段允许在通信系统内对信号进行编码，调制和处理的方式进行更容易的自适应修改。

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