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A Novel Multicasting Scheme over Wireless LAN Systems by Using Relay
[chapter]
2006
Lecture Notes in Computer Science
We propose a novel multicast scheme that can provide quality-of-service (QoS) to multicast service over IEEE 802.11 wireless LANs by utilizing medium access control (MAC) layer relay. It is well known that IEEE 802.11 provides a physical layer multi-rate capability in response to different channel conditions, and hence packets may be delivered at a higher data rate through a relay node than through the direct link if the direct link has low quality and low data rate. We develop the distributed
doi:10.1007/11807964_56
fatcat:jak53f24afbqre7xdfg4dg64ei