Invention Grant
- Patent Title: Tunneling scheme for transporting information over a cable network
- Patent Title (中): 通过有线网络传输信息的隧道方案
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Application No.: US11134005Application Date: 2005-05-20
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Publication No.: US07864686B2Publication Date: 2011-01-04
- Inventor: John T. Chapman , William Guckel
- Applicant: John T. Chapman , William Guckel
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Stolowitz Ford Cowger LLP
- Main IPC: G01R31/08
- IPC: G01R31/08 ; G06F11/00 ; G08C15/00 ; H04J1/16 ; H04J3/14 ; H04J3/16 ; H04L1/00 ; H04L12/26 ; H04L12/56 ; H04B1/44 ; H04W4/00
Abstract:
A cable network includes a Data Over Cable Service Interface Specifications (DOCSIS) set-top gateway (DSG) server connected to an Internet Protocol (IP) network and a DSG client operating in a set-top device connected to a cable network. A DSG agent operates in a cable modem termination system (CMTS) coupled between the IP network and the cable network. The DSG agent receives data from the DSG server and sends the data to the DSG client over dynamically assigned DSG tunnels.
Public/Granted literature
- US20050265398A1 Tunneling scheme for transporting information over a cable network Public/Granted day:2005-12-01
Information query
