公开(公告)号：US20190104334A1

公开(公告)日：2019-04-04

申请号：US16108143

申请日：2018-08-22

Applicant: Intel Corporation

Inventor： Shaul SHULMAN ,  Barak Hermesh ,  Avi Priev ,  Eddy Kvetny ,  Amos Klimker

IPC: H04N21/426 ,  H04N21/61

Abstract: A cable modem with an embedded video transmitter for supporting all-IP end-to-end services in a cable network is disclosed. A cable modem is provided with a video converter/modulator feature. The cable modem receives Internet protocol (IP) packets carrying video streams from a network. A video extractor in the cable modem extracts video packets from the IP packets, and a video modulator in the cable modem modulates the extracted video packets per video format supported by a customer premise equipment (CPE). The cable modem then sends the modulated video packets to the CPE. With this feature, all-IP end-to-end services may be implemented without being dependent on an existing CPE's capability for supporting IP at the customer premises.