Efficient Routing in Zigbee Wireless Network using Shortcut Tree Routing

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Provided by: International Journal of Computer Applications
Topic: Mobility
Format: PDF
Zigbee tree routing, which doesn't need any routing table/route discovery overhead is used in several resource limited devices and applications. ZTR has a basic limitation regarding providing of optimal routing path as it follows tree topology, hence an optimal routing path can't be achieved. In this paper, the authors proposed a protocol stated as Shortcut Tree Routing (STR) similar to ZTR's entities, such as low memory consumption, no route discovery overhead and providing nearest optimal routing path using hierarchical addressing scheme and calculating the remaining hops from source to destination.
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