Opportunistic Multipath Routing in Long-Hop Wireless Sensor Networks

Kim, Sang-Ha; Kim, Beom-Su; Kim, Kyong Hoon; Kim, Ki-Il

doi:10.3390/s19194072

Cited by 8 publications

(3 citation statements)

References 17 publications

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“…The load balancing algorithm seeks to distribute the flow of traffic to each path as efficiently as possible. When building pathways, the REER algorithm proposed in [22] predicts the optimum next hop using the remainder of energy, the size of the usable buffer and the signal-tonoise ratio. Two traffic allocation strategies are examined.…”

Section: Literature Reviewmentioning

confidence: 99%

Pilot Agent-Driven Wireless Acoustic Sensor Network for Uninterrupted Data Transmission

Ghosh,

Mondal

2023

JTIT

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Wireless acoustic sensor networks (WASN) usually demand uninterrupted and reliable data transmissions and an efficient path from the source nodes to the destination nodes, thus ensuring reliable delivery of sensitive or critical data with the use of multipath routing protocols. This paper presents a novel agent-driven WASN relying on a set of static and mobile agents. In the proposed technique, the location address is functioned into the operating node and the destination node. Calculations of the midpoint between the operating and the destination nodes are followed by identifying the shortest path based on a reference axis, using a mobile agent and a location address. Such an approach aims to ensure maximum utilization of the communicating paths. Based on the information concerning partial topology of the network, the destination node computes the weight factor and multiple paths using node distances, energy ratios and efficiencies of specific links. Then, the destination node selects the appropriate path from the multiple paths available, to transmit the data. This article also analyzes the performance of the proposed system with various parameters taken into consideration and shows its efficiency in comparison to other existing techniques.

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Section: Literature Reviewmentioning

confidence: 99%

Pilot Agent-Driven Wireless Acoustic Sensor Network for Uninterrupted Data Transmission

Ghosh,

Mondal

2023

JTIT

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“…The ant colony algorithm uses the fitness function optimized based on communication distance, transmission direction and current residual energy. Packet delivery ratio is increased using opportunistic multipath routing in [13]. Similar to it, in [14] A multi path routing algorithm is formulated to increase packet reliability by forwarding on multiple paths.…”

Section: Related Workmentioning

confidence: 99%

Improving Packet Delivery Ratio in Wireless Sensor Network with Multi Factor Strategies

M¹,

Srinivas²

2021

IJACSA

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In the design of wireless sensor network (WSN), packet delivery ratio is an import parameter to be maximized. In existing schemes, a secure zone-based routing protocol was implemented for life time improvement in WSNs. In multi -hop communication, a new routing criterion was formulated for packet transmission. Security against message tampering, dropping and flooding attacks was incorporated in the routing metric. The approach skipped risky zones as a whole from routing and chooses alternative path to route a packet in secured manner with less energy consumption. Though energy conservation and attack resilience are achieved, congestion in WSN is increased and because of it packet delivery ratio is diminished. To address this problem, we propose a solution to improve the packet delivery ratio with a multi factor strategies involving routing, differentiation of flows, flow-based congestion control with retransmission and redundant packet coding. Detailed analysis and simulations are undertaken to evaluate the efficiency of the contemplated work compared to the existing solutions.

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“…Moreover, Deepaa and Sugunab [25] proposed Optimized QoS-based Clustering with Multipath Routing Protocol (OQoS-CMRP) to determine cluster heads while considering sink coverage area and energy. In addition, Kim et al [26] presented the opportunistic multipath routing to improve the performance in WSN which can be applied to multimedia data delivery.…”

Section: Real-time Routing Protocolsmentioning

confidence: 99%

Adaptive Real-Time Routing Protocol for (m,k)-Firm in Industrial Wireless Multimedia Sensor Networks

Kim

et al. 2020

Sensors

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Many applications are able to obtain enriched information by employing a wireless multimedia sensor network (WMSN) in industrial environments, which consists of nodes that are capable of processing multimedia data. However, as many aspects of WMSNs still need to be refined, this remains a potential research area. An efficient application needs the ability to capture and store the latest information about an object or event, which requires real-time multimedia data to be delivered to the sink timely. Motivated to achieve this goal, we developed a new adaptive QoS routing protocol based on the (m,k)-firm model. The proposed model processes captured information by employing a multimedia stream in the (m,k)-firm format. In addition, the model includes a new adaptive real-time protocol and traffic handling scheme to transmit event information by selecting the next hop according to the flow status as well as the requirement of the (m,k)-firm model. Different from the previous approach, two level adjustment in routing protocol and traffic management are able to increase the number of successful packets within the deadline as well as path setup schemes along the previous route is able to reduce the packet loss until a new path is established. Our simulation results demonstrate that the proposed schemes are able to improve the stream dynamic success ratio and network lifetime compared to previous work by meeting the requirement of the (m,k)-firm model regardless of the amount of traffic.

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Opportunistic Multipath Routing in Long-Hop Wireless Sensor Networks

Cited by 8 publications

References 17 publications

Pilot Agent-Driven Wireless Acoustic Sensor Network for Uninterrupted Data Transmission

Pilot Agent-Driven Wireless Acoustic Sensor Network for Uninterrupted Data Transmission

Improving Packet Delivery Ratio in Wireless Sensor Network with Multi Factor Strategies

Adaptive Real-Time Routing Protocol for (m,k)-Firm in Industrial Wireless Multimedia Sensor Networks

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