Routing protocols for wireless sensor networks with mobile sinks: a survey

Yu, Shengping; Zhang, Baoxian; Li, Cheng; Mouftah, Hussein T.

doi:10.1109/mcom.2014.6852097

Cited by 110 publications

(52 citation statements)

References 12 publications

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“…이러한 환경 모니터링 등 여러 가지의 실 질적인 어플리케이션에서, 산림 감시원 같은 이동 싱크는 그들이 움직이는 동안 센서 노드로부터 데이터를 받고 자신 의 임무를 수행하기 위해 센서 필드를 움직인다 [2,3] [11,12]. 노드의 위치 는 데이터를 전달하기 위해 ID와 네트워크 주소로 설정하고 시그널링 패킷은 위치 기반 라우팅에 의해 목적지까지 전달 된다 [13,14].…”

Section: 서 론unclassified

Energy-Efficient Division Protocol for Mobile Sink Groups in Wireless Sensor Network

Jang¹,

Lee²

2017

KIPS Transactions on Computer and Communication Systems

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Communications for mobile sink groups such as rescue teams or platoons bring about a new challenging issue for handling mobility in wireless sensor networks. To do this, many studies have been proposed to support mobile sink groups. When closely looking at mobile sink groups, they can be divided into (multiple) small groups according to the property of applications. For example, a platoon can be divided into multiple squads to carry out its mission in the battle field. However, the previous studies cannot efficiently support the division of mobile sink groups because they do not address three challenging issues engendered by the mobile sink group division. The first issue is to select a leader sink for a new small mobile sink group. The efficient data delivery from a source to small mobile sink groups is the second issue. Last, the third issue is to share data between leader sinks of small mobile sink groups. Thus, this paper proposes a routing protocol to efficiently support the division of mobile sink groups by solving the three challenging issues. For the first issue, the proposed protocol selects a leader sink of a new small mobile sink group which provide a minimum summation of the distance between the new leader sink and the previous leader sink and the distance from the new leader sink to all of its member sinks. For the efficient data delivery from a source to small mobile sink groups in the second issue, the proposed protocol determines the path to minimize the data dissemination distance from source to small mobile sink group by calculating with the location information of both the source and the leader sinks. With regard to the third issue, the proposed protocol exploits member sinks located among leader sinks to provide efficient data sharing among leaders sinks by considering the location information of member sinks. Simulation results verified that the proposed protocol is superior to the previous protocol in terms of the energy consumption.

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Section: 서 론unclassified

Energy-Efficient Division Protocol for Mobile Sink Groups in Wireless Sensor Network

Jang¹,

Lee²

2017

KIPS Transactions on Computer and Communication Systems

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“…Energy efficient routing protocols for multi-sink sensor networks is investigated in [24,25]. The placement and relocation of multi-sinks is investigated in [26].…”

Section: Related Workmentioning

confidence: 99%

Unmanned Ground Vehicle for Data Collection in Wireless Sensor Networks: Mobility-aware Sink Selection

Aldabbas¹,

Abuarqoub²,

Hammoudeh³

et al. 2016

Open Autom. Control Syst. J.

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Abstract:Several recent studies have demonstrated the benefits of using the Wireless Sensor Network (WSN) technology in largescale monitoring applications, such as planetary exploration and battlefield surveillance. Sensor nodes generate continuous stream of data, which must be processed and delivered to end users in a timely manner. This is a very challenging task due to constraints in sensor node's hardware resources. Mobile Unmanned Ground Vehicles (UGV) has been put forward as a solution to increase network lifetime and to improve system's Quality of Service (QoS). UGV are mobile devices that can move closer to data sources to reduce the bridging distance to the sink. They gather and process sensory data before they transmit it over a long-range communication technology. In large-scale monitored physical environments, the deployment of multiple-UGV is essential to deliver consistent QoS across different parts of the network. However, data sink mobility causes intermittent connectivity and high reconnection overhead, which may introduce considerable data delivery delay. Consequently, frequent network reconfigurations in multiple data sink networks must be managed in an effective way. In this paper, we contribute an algorithm to allow nodes to choose between multiple available UGVs, with the primary objective of reducing the network reconfiguration and signalling overhead. This is realised by assigning each node to the mobile sink that offers the longest connectivity time. The proposed algorithm takes into account the UGV's mobility parameters, including its movement direction and velocity, to achieve longer connectivity period. Experimental results show that the proposed algorithm can reduce end-to-end delay and improve packet delivery ratio, while maintaining low sink discovery and handover overhead. When compared to its best rivals in the literature, the proposed approach improves the packet delivery ratio by up to 22%, end-to-end delay by up to 28%, energy consumption by up to 58%, and doubles the network lifetime.

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“…Due to the latency in data transfer, the sink mobility scheme is generally used in non-critical applications such as environmental monitoring [9][10][11]. The sink mobility achieves significant network lifetime improvement based on the relationship between mobility and data transfer delay [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

An Effective Clustering Approach with Data Aggregation Using Multiple Mobile Sinks for Heterogeneous WSN

Krishnan

Kumar²

2015

Wireless Pers Commun

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Wireless Sensor Networks (WSNs) mostly uses static sink to collect data from the sensor nodes randomly deployed in the sensor region. In the static sink based approach, the data packets are flooded across the network to reach the mobile base station in multihop communication. Due to this, the static sink is inefficient in energy utilization. Recently, mobile sink are used for data gathering, has less energy utilization which in turn increases the network lifetime. Thus, the sink mobility has difficulties in finding the routing path for the data packets. This paper proposes an effective clustering approach with data aggregation using multiple mobile sinks for heterogeneous WSN. The proposed algorithm achieves network lifetime increases with limited energy utilization.

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Routing protocols for wireless sensor networks with mobile sinks: a survey

Cited by 110 publications

References 12 publications

Energy-Efficient Division Protocol for Mobile Sink Groups in Wireless Sensor Network

Energy-Efficient Division Protocol for Mobile Sink Groups in Wireless Sensor Network

Unmanned Ground Vehicle for Data Collection in Wireless Sensor Networks: Mobility-aware Sink Selection

An Effective Clustering Approach with Data Aggregation Using Multiple Mobile Sinks for Heterogeneous WSN

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