公开(公告)号：US20130297991A1

公开(公告)日：2013-11-07

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: H04L1/00

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.

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。

公开(公告)号：US20140337897A1

公开(公告)日：2014-11-13

申请号：US14279853

申请日：2014-05-16

Applicant: Broadcom Corporation

Inventor： Eric Chan ,  Sack Lee Chan ,  Hiroshi Suzuki ,  Prijesh Patel

IPC: H04N21/426 ,  H04N21/61 ,  H04N21/4147

CPC classification number: H04N21/426 ,  H03M13/1102 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/2957 ,  H04L27/36 ,  H04L27/38 ,  H04N21/4147 ,  H04N21/4183 ,  H04N21/4305 ,  H04N21/6193

Abstract: Devices and methods for receiving and/or processing digital data. The devices may include a satellite modem, a transport module, and/or a processing module. The satellite modem, the transport module and/or the processing module may be formed on a single semiconductor substrate.

Abstract translation: 用于接收和/或处理数字数据的设备和方法。 设备可以包括卫星调制解调器，传输模块和/或处理模块。 卫星调制解调器，传输模块和/或处理模块可以形成在单个半导体衬底上。