Routing packets in frame-based data communication networks

摘要

Methods and apparatus (4.1-4.4) for the efficient transport and routing of packets over frame-based networks are disclosed. Groups of packets are encapsulated inside of frames (4.7, 4.8) and the frames (4.7, 4.8) are transported over a multiple-access network. Each frame (4.7, 4.8) contains one or more destination addresses. Unicast, multicast, and broadcast are supported.