Invention Grant
US07974283B2 Method and apparatus of multicast service flow processing for headend cable modem
失效
头端电缆调制解调器组播业务流程处理方法及装置
- Patent Title: Method and apparatus of multicast service flow processing for headend cable modem
- Patent Title (中): 头端电缆调制解调器组播业务流程处理方法及装置
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Application No.: US12190706Application Date: 2008-08-13
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Publication No.: US07974283B2Publication Date: 2011-07-05
- Inventor: Ho-Sook Lee , O Hyung Kwon , Soo In Lee
- Applicant: Ho-Sook Lee , O Hyung Kwon , Soo In Lee
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Ladas & Parry LLP
- Priority: KR10-2007-0127381 20071210
- Main IPC: H04L12/56
- IPC: H04L12/56

Abstract:
A method and apparatus of processing a multicast service flow for a headend cable modem is provided.The method of processing the multicast service flow includes: classifying an inputted multicast packet by a session; composing an internal header including multicast service flow information allocated to the classified session; and outputting an internal multicast packet including the internal header.
Public/Granted literature
- US20090147781A1 METHOD AND APPARATUS OF MULTICAST SERVICE FLOW PROCESSING FOR HEADEND CABLE MODEM Public/Granted day:2009-06-11
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