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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

Method and apparatus of multicast service flow processing for headend cable modem
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.
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