Invention Grant
US08089983B2 Reserving resources over a DOCSIS downstream external physical interface
有权
通过DOCSIS下游外部物理接口保留资源
- Patent Title: Reserving resources over a DOCSIS downstream external physical interface
- Patent Title (中): 通过DOCSIS下游外部物理接口保留资源
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Application No.: US12351671Application Date: 2009-01-09
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Publication No.: US08089983B2Publication Date: 2012-01-03
- Inventor: Rajiv Asati , John Chapman
- Applicant: Rajiv Asati , John Chapman
- 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: H04L12/66
- IPC: H04L12/66
Abstract:
In one example, a resource reservation protocol is modified to allow a Modular Cable Modem Termination System (M-CMTS) core to use the protocol to reserve, for a flow, network resources as well as a Radio Frequency (RF) channel extending from the remote PHYsical interface (PHY). The modifications allow the M-CMTS core to identify parameters to be used by the edge device for selecting an available RF channel to be reserved for the flow, or to request a particular one of the RF channels. Intermediary devices operating on the DEPI can also reserve resources for the flow without being reconfigured according to the protocol modifications.
Public/Granted literature
- US20100177784A1 RESERVING RESOURCES OVER A DOCSIS DOWNSTREAM EXTERNAL PHYSICAL INTERFACE Public/Granted day:2010-07-15
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