Invention Grant
US07649875B2 Networking layer extension 有权
网络层扩展

Networking layer extension
Abstract:
A device, for example a ZigBee device, includes an 802.15.4 MAC layer 4 and a ZigBee networking layer 2. A switch layer 10 is provided, having an interface 12 imitating a MAC layer interface and a database 18. The switch layer 10 is able to parse commands from the ZigBee networking layer 2 and route them if appropriate to an alternative lower layer 14.
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