公开(公告)号：US20170034544A1

公开(公告)日：2017-02-02

申请号：US14812531

申请日：2015-07-29

Applicant: Broadcom Corporation

Inventor： Weimin ZHANG ,  Binfan Liu

IPC: H04N21/2365 ,  H04N21/2385 ,  H04N21/2383 ,  H04N21/222 ,  H04N21/2343

CPC classification number: H04N21/2365 ,  H04N21/2221 ,  H04N21/234309 ,  H04N21/2383 ,  H04N21/2385

Abstract: The present disclosure is directed to a system and method for creating overlapping bonded groups of downstream channels that can provide increased channel capacity to improve packing densities, while at the same time limiting complexity and cost increases of new receivers and allowing the continued operation of legacy receivers.

Abstract translation: 本公开涉及一种用于创建下游信道的重叠绑定组的系统和方法，其可以提供增加的信道容量以提高包装密度，同时限制新接收机的复杂性和成本增加并允许传统接收机的继续操作 。

公开(公告)号：US20140211098A1

公开(公告)日：2014-07-31

申请号：US14227771

申请日：2014-03-27

Applicant: Broadcom Corporation

Inventor： Weimin ZHANG ,  Bin-Fan Liu

IPC: H04N5/44

CPC classification number: H04N5/44 ,  H04L29/06027 ,  H04L65/604 ,  H04L65/607 ,  H04N19/107 ,  H04N19/12 ,  H04N19/134 ,  H04N19/172 ,  H04N19/40 ,  H04N19/61 ,  H04N19/85 ,  H04N21/4331 ,  H04N21/434 ,  H04N21/4383 ,  H04N21/4384 ,  H04N21/4385 ,  H04N21/482 ,  H04Q2213/13034 ,  H04Q2213/13174 ,  H04Q2213/13248

Abstract: Methods, apparatuses, and systems are presented for switching between channels of encoded media data involving receiving encoded media data including reference frames and dependent frames for a plurality of channels, wherein each dependent frame refers to at least one reference frame. Frames associated with a first channel from the plurality of channels are decoded to generate a decoded signal for the first channel. While decoding frames associated with the first channel, data corresponding to at least one reference frame associated with a second channel from the plurality of channels are stored. In response to a control signal for switching from the first to the second channel, at least one dependent frame associated with the second channel is decoded by utilizing the stored data corresponding to the at least one reference frame associated with the second channel, to generate a decoded signal for the second channel.

Abstract translation: 呈现用于在编码媒体数据的信道之间切换的方法，装置和系统，所述编码媒体数据涉及接收包括用于多个信道的参考帧和相关帧的编码媒体数据，其中每个从属帧指的是至少一个参考帧。 与来自多个通道的第一通道相关联的帧被解码以产生用于第一通道的解码信号。 在解码与第一信道相关联的帧时，存储与来自多个信道的与第二信道相关联的至少一个参考帧的数据。 响应于用于从第一信道切换到第二信道的控制信号，通过利用对应于与第二信道相关联的至少一个参考帧的所存储的数据来解码与第二信道相关联的至少一个相关帧，以产生 第二通道的解码信号。