公开(公告)号：US20140064267A1

公开(公告)日：2014-03-06

申请号：US14076792

申请日：2013-11-11

Applicant: Broadcom Corproation

Inventor： James C. THI ,  Theodore F. RABENKO ,  David HARTMAN ,  Robert M. LUKAS ,  Kenneth J. UNGER ,  Ramin BORAZJANI ,  Shane P. LANSING ,  Robert J. LEE ,  Todd L. BROOKS ,  Kevin L. MILLER

IPC: H04M7/00

CPC classification number: H04M7/0087 ,  H04B3/23 ,  H04B3/234 ,  H04J3/0632 ,  H04J3/0638 ,  H04L12/2801 ,  H04L12/2834 ,  H04L12/5692 ,  H04L12/66 ,  H04L29/06027 ,  H04L65/1069 ,  H04M7/006 ,  H04M7/125 ,  H04N7/10 ,  H04N21/2383 ,  H04N21/4382

Abstract: A network gateway is configured to facilitate on line and off line bi-directional communication between a number of near end data and telephony devices with far end data termination devices via a hybrid fiber coaxial network and a cable modem termination system. The described network gateway combines a QAM receiver, a transmitter, a DOCSIS MAC, a CPU, a voice and audio processor, a voice synchronizer, an Ethernet MAC, and a USB controller to provide high performance and robust operation.

Abstract translation: 网络网关被配置为通过混合光纤同轴网络和电缆调制解调器终端系统来促进多个近端数据与具有远端数据终端设备的电话设备之间的在线和离线双向通信。 所描述的网络网关组合了QAM接收机，发射机，DOCSIS MAC，CPU，语音和音频处理器，语音同步器，以太网MAC和USB控制器，以提供高性能和鲁棒的操作。