作者
Tomas Lagos Jenschke, Georgios Z Papadopoulos, Remous-Aris Koutsiamanis, Nicolas Montavont
发表日期
2019/4/15
研讨会论文
2019 IEEE 5th world forum on internet of things (WF-IoT)
页码范围
533-538
出版商
IEEE
简介
The IPv6 Routing Protocol for Low-Power and Lossy Networks (RPL) is designed for Internet of Things (IoT) applications. This Low Power and Lossy Network (LLN) protocol builds a Destination Oriented Directed Acyclic Graph (DODAG) network by transmitting DODAG Information Object (DIO) control packets. The DODAG structure created is hierarchical, where the upward routes are towards nodes with a lower rank, with the sink/root node having the lowest rank. To achieve connectivity, RPL nodes select their routes through an Objective Function (OF). To improve reliability and minimize jitter, we implemented Packet Replication and Elimination (PRE) and a multi-path routing OF. However, no standardized algorithm exists for this purpose although for PRE, several algorithms have been proposed for selecting an Alternative Parent (AP) node. An example of this is the LeapFrog Collaboration (LFC) algorithm, which …
引用总数
20202021202220237634
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