A hybrid mode to enhance the downward route performance in routing protocol for low power and lossy networks

Oh, Sukho; Hwang, DongYeop; Kim, Kangseok; Kim, Ki-Hyung

doi:10.1177/1550147718772533

Cited by 17 publications

(4 citation statements)

References 16 publications

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“…www.aetic.theiaer.org Each node knows how to reach other nodes directly. Only the border router(s) of the DODAG contains full routing information in non-storing mode, and other instance nodes in the network only keep their immediate parents' list and utilize this list to reach the border router by default [12]. This routing mode is specifically designed for constrained memory utilization in IoT applications.…”

Section: Routing Establishment Modementioning

confidence: 99%

Weighted Sum Metrics – Based Load Balancing RPL Objective Function for IoT

Subramani¹,

Bojan²

2023

AETiC

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The technological development of Internet of Things (IoT) applications is emerging and attracting the attention of the real world in the automated industry, agriculture, environment, and scientific community. In most scenarios, extending the network lifetime of an IoT network is highly challenging because of constrained nodes. The wireless sensor network (WSN) is the core component of IoT applications. In addition, the WSN nodes are required for the network processes, particularly routing, energy maintenance, load balance, congestion control, packet delivery, quick response, and more. The failure of any of the above network processes will affect the entire network operation. IPv6 Routing Protocol for Low-power and Lossy network (RPL) provides high routing solutions to IoT applications requirements. The load balance, congestion control, traffic load, and bottleneck problems are still open issues in the RPL. To resolve the load balance issue, we propose a weighted sum method objective function (WSM-OF), which provides the ability to select the alternative parent in routing by RPL metrics. WSM-OF adopts congestion control and load balancing to avoid heavy traffic and extend the network's node lifetime. The network parameters of control overhead, jitter, packet delivery ratio, parent switching, energy consumption, latency, and network lifetime are implemented and analyzed through the COOJA simulator. The result shows that the WSM-OF improves the network performance and significantly enhances the network lifetime by up to 7.8%.

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Section: Routing Establishment Modementioning

confidence: 99%

Weighted Sum Metrics – Based Load Balancing RPL Objective Function for IoT

Subramani¹,

Bojan²

2023

AETiC

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“…Oh et al [27] have proposed the hybrid mode RPL. In this scheme, the authors try to achieve both advantages of two modes in RPL.…”

Section: Literature Reviewmentioning

confidence: 99%

TB-RPL: A Try-the-Best Fused Mode of Operation to Enhance Point-to-Point Communication Performance in RPL

2023

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RPL is the IPv6 routing protocol for low-power and lossy networks in the Internet of Things which supports point-to-point (P2P) communication. However, the partition of two modes of operations (MOPs) in downward routing complicates achieving high performance. In the non-storing mode, a downward route with the longest path length is often picked. In the storing mode, the downward routes to some child nodes cannot be stored by their parent because of the limitation of memory space, which makes some nodes unreachable. In addition, there are extra performance costs of mixing or switching the two modes in the existing hybrid-MOPs works. Therefore, this article proposes TB-RPL to achieve an enhancement of RPL with a better performance of P2P communication. It allows all nodes to behave in a single and uniformly fused MOP that solves the problems mentioned above. The proposed mode uses a modified routing header format and introduces a threshold to the number of route entries. We implemented and compared TB-RPL with related mechanisms in Cooja simulator based on the Contiki-NG operating system. Simulation results verify that TB-RPL eliminates the three identified problems. Consequently, it significantly improves the performance of P2P communication in LLN.

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“…Another modification over RPL has been proposed in [10] . This paper tries to improve the shortcomings of [12] and [15] by using a hybrid mode of operation for downward routing, i.e., for P2M and P2P routing.…”

Section: State Of the Artmentioning

confidence: 99%

Geographic Location Based Dynamic and Opportunistic RPL for Distributed Networks

Chakraborty

Spanò

Cortesi

2019

Lecture Notes in Computer Science

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RPL or Routing Protocol for Low power and Lossy Networks (LLNs) is considered the most suited routing technology for IPV6. However, with the rapid advancements in networking and the paradigm shift towards IoT, RPL is facing some performance issues due to scalability, resource constraints and mobility. We propose a Geographic location-based Dynamic Opportunistic routing protocol (GDO-RPL) for point-to-point communication, whose algorithm has been extensively simulated within the Contiki Cooja environment. As a testbed for the proposed solution, we evaluated the scenario of an innovative 3D printing system that uses IIoT (Industrial Internet of Things) technologies, such as sensors installed within artifacts collecting data during the lifetime of the object in the environmental context for which it is intended.

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A hybrid mode to enhance the downward route performance in routing protocol for low power and lossy networks

Cited by 17 publications

References 16 publications

Weighted Sum Metrics – Based Load Balancing RPL Objective Function for IoT

Weighted Sum Metrics – Based Load Balancing RPL Objective Function for IoT

TB-RPL: A Try-the-Best Fused Mode of Operation to Enhance Point-to-Point Communication Performance in RPL

Geographic Location Based Dynamic and Opportunistic RPL for Distributed Networks

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