公开(公告)号：US09369206B2

公开(公告)日：2016-06-14

申请号：US13974823

申请日：2013-08-23

Applicant: Broadcom Corporation

Inventor： Edward Wayne Boyd ,  Mark E. Laubach

IPC: H04J14/00 ,  H04B10/27 ,  H04L5/00 ,  H04Q11/00

CPC classification number: H04B10/27 ,  H04B10/516 ,  H04L5/0046 ,  H04L27/2627 ,  H04L27/36 ,  H04Q11/0067

Abstract: Embodiments provide systems and methods for enabling the support of multiple Ethernet Passive Optical Network over Coax (EPoC) channels, which can be bonded together into a single high-speed channel. The multiple EPoC channels can be configured according to available spectrum, such that they occupy one or more, frequency contiguous or separated, segments of the available spectrum. The size (number of sub-carriers) of each of the channels can be configured according to embodiments based on the available spectrum and/or other requirements (e.g., EPoC emission requirements, existing services, etc.). Further, within each channel, individual sub-carriers can be configured independently, including turning each sub-carrier on/off and/or specifying the symbol bit loading for the sub-carrier independently of other sub-carriers in the channel.

Abstract translation: 实施例提供了能够支持同轴电缆（EPoC）上的多个以太网无源光网络的系统和方法，其可以将其结合在一起成为单个高速信道。 可以根据可用频谱配置多个EPoC信道，使得它们占据可用频谱的一个或多个频率连续或分离的段。 根据实施例，可以基于可用的频谱和/或其他要求（例如，EPoC发射要求，现有服务等）来配置每个信道的大小（子载波的数量）。 此外，在每个信道内，各个子载波可以被独立地配置，包括接通/关闭每个子载波和/或独立于信道中的其他子载波指定副载波的符号位加载。

公开(公告)号：US20160285556A1

公开(公告)日：2016-09-29

申请号：US15172600

申请日：2016-06-03

Applicant: Broadcom Corporation

Inventor： Edward Wayne BOYD ,  Mark E. Laubach

IPC: H04B10/27 ,  H04B10/516 ,  H04L27/26 ,  H04L27/36

CPC classification number: H04B10/27 ,  H04B10/516 ,  H04L5/0046 ,  H04L27/2627 ,  H04L27/36 ,  H04Q11/0067

Abstract: Embodiments provide systems and methods for enabling the support of multiple Ethernet Passive Optical Network over Coax (EPoC) channels, which can be bonded together into a single high-speed channel. The multiple EPoC channels can be configured according to available spectrum, such that they occupy one or more, frequency contiguous or separated, segments of the available spectrum. The size (number of sub-carriers) of each of the channels can be configured according to embodiments based on the available spectrum and/or other requirements (e.g., EPoC emission requirements, existing services, etc.), Further, within each channel, individual sub-carriers can be configured independently, including turning each sub-carrier on/off and/or specifying the symbol bit loading for the sub-carrier independently of other sub-carriers in the channel.

Abstract translation: 实施例提供了能够支持同轴电缆（EPoC）上的多个以太网无源光网络的系统和方法，其可以将其结合在一起成为单个高速信道。 可以根据可用频谱配置多个EPoC信道，使得它们占据可用频谱的一个或多个频率连续或分离的段。 可以根据实施例基于可用频谱和/或其他要求（例如，EPoC发射要求，现有服务等）来配置每个信道的大小（子载波数））。此外，在每个信道内， 可以独立地配置各个子载波，包括接通/关闭每个子载波和/或独立于信道中的其他子载波指定副载波的符号位加载。