LACAR: Location Aided Congestion Aware Routing in Wireless Sensor Networks

Bhuiyan, Mohammad Masumuzzaman; Gondal, Iqbal

doi:10.1109/wcnc.2010.5506713

Cited by 6 publications

(2 citation statements)

References 15 publications

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“…LACAR [17] is a location aided congestion aware routing protocol which provides a proactive way to avoid congestion. LACAR uses buffer occupancy and average number of transmission attempts per successful transmission to detect congestion.…”

Section: Alternative Path Selection Mechanismsmentioning

confidence: 99%

A Game Theory Based Congestion Control Protocol for Wireless Personal Area Networks

Sheu

Hsu

2016

Journal of Sensors

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In wireless sensor networks (WSNs), the presence of congestion increases the ratio of packet loss and energy consumption and reduces the network throughput. Particularly, this situation will be more complex in Internet of Things (IoT) environment, which is composed of thousands of heterogeneous nodes. RPL is an IPv6 routing protocol in low power and lossy networks standardized by IETF. However, the RPL can induce problems under network congestion, such as frequently parent changing and throughput degradation. In this paper, we address the congestion problem between parent nodes and child nodes in RPL-enabled networks, which typically consist of low power and resource constraint devices. To mitigate the effect of network congestion, we design a parent-change procedure by game theory strategy, by which the child nodes can change next hop neighbors toward the sink. Comparing to the ContikiRPL implementation, the simulation results show that our protocol can achieve more than two times improvement in throughput and reduce packet loss rate with less increasing of average hop count.

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Section: Alternative Path Selection Mechanismsmentioning

confidence: 99%

A Game Theory Based Congestion Control Protocol for Wireless Personal Area Networks

Sheu

Hsu

2016

Journal of Sensors

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“…Existing routing protocols in WSNs can be mainly divided into location-based routing protocols [9,10] and parent-based routing protocols [11,12]. The former is not a secure protocol for base station protection, as each node knows the base station location.…”

Section: Introduction and Related Workmentioning

confidence: 99%

Designing robust routing protocols to protect base stations in wireless sensor networks

Chen

Zhang

et al. 2012

Wireless Communications

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A base station is the controller and the data-receiving center of a wireless sensor network. Hence, a reliable and secure base station is critical to the network. Once an attacker locates the base station, he or she can do many damages to the network. In this paper, we examine the base station location privacy problem from both the attack and defense sides. First, we present a new attack on base station: parent-based attack scheme (PAS). PAS can locate a base station within one radio (wireless transmission) range of sensors in high-density sensor networks. Different from existing methods, PAS determines the base station location on the basis of parent-child relationship of sensor nodes. Existing base station protection schemes cannot defend against PAS. Second, on the basis of PAS, we propose a two-phase parent-based attack scheme (TP-PAS). Our simulation results demonstrate that TP-PAS is able to determine the base station successfully in both low-density and high-density sensor networks. Then, to defend against PAS and TP-PAS, we design a child-based routing protocol and a parent-free routing protocol for sensor networks. Our theory analysis and experiment results show that the parent-free routing protocol has more communication cost and less end-to-end latency compared with the child-based routing protocol.

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I-MAC: Energy efficient intelligent MAC protocol for wireless sensor networks

Bhuiyan

Gondal

2011

The 17th Asia Pacific Conference on Communications

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LACAR: Location Aided Congestion Aware Routing in Wireless Sensor Networks

Cited by 6 publications

References 15 publications

A Game Theory Based Congestion Control Protocol for Wireless Personal Area Networks

A Game Theory Based Congestion Control Protocol for Wireless Personal Area Networks

Designing robust routing protocols to protect base stations in wireless sensor networks

I-MAC: Energy efficient intelligent MAC protocol for wireless sensor networks

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