Mobile Geocasting to Support Mobile Sink Groups in Wireless Sensor Networks

Park, Soochang; Lee, Euisin; Park, Hosung; Lee, Hyungjoo; Kim, Sang-Ha

doi:10.1109/lcomm.2010.091010.100194

Cited by 31 publications

(22 citation statements)

References 8 publications

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“…들로 구성된 그룹 커뮤니케이션에 대한 연구가 활발 히 진행되어왔다 [5,6,7] . 용하는 대표적인 방안인 M-Geocasting [6] 과 이것의 변 형 방안인 VLDD [7] 가 제안되었다.…”

Section: 최근 무선 센서 네트워크에서 다양한 모바일 싱크unclassified

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Location Service and Data Dissemination Protocol for Mobile Sink Groups in Wireless Sensor Networks

Yoon¹,

Lee²

2016

The Journal of Korean Institute of Communications and Informati

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In this paper, we propose a new location service and location-based routing for data dissemination from a source to a mobile group sink in less energy consumption of the sensor node. Unlike the existing protocols, the proposed protocol uses a leader sink instead of a group area as the location information to represent a mobile sink group. The proposed protocol also uses grid leaders on virtual grid structure to support sink mobility in location service. By using a leader sink as a representative and grid leaders for mobility supporting, the proposed protocol can exploit an efficient hierarchical location service and data dissemination method without using flooding. Accordingly, the proposed protocol carries out upper layer location services and data dissemination between a leader sink and a source and lower layer location services and data dissemination between the leader sink and member sinks. Simulation results demonstrate that the proposed protocol achieves energy-efficiency.

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Section: 최근 무선 센서 네트워크에서 다양한 모바일 싱크unclassified

“…용하는 대표적인 방안인 M-Geocasting [6] 과 이것의 변 형 방안인 VLDD [7] 가 제안되었다. 이 두 방안은 이동 모든 데이터와 제어 패킷들은 GPSR같은 지리적 라우 팅 프로토콜에 의해 그들의 목적지로 전송된다 [12,13] .…”

Section: 최근 무선 센서 네트워크에서 다양한 모바일 싱크unclassified

Location Service and Data Dissemination Protocol for Mobile Sink Groups in Wireless Sensor Networks

Yoon¹,

Lee²

2016

The Journal of Korean Institute of Communications and Informati

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“…However, the disadvantage of this kind of routing protocols is separation of network and the presence of undesirable neighbors that may discard the forwarding packets [47]. Different kinds of geocast-based routing protocols are Inter-vehicle geocast (IVG) [48], Cached geocast routing (CGR) [49], Abiding geocast routing (AGR) [50], Robust vehicular routing (ROVER) [51] and Mobicast [52].…”

Section: Geocast-based Protocolsmentioning

confidence: 99%

Performance analysis of V2V dynamic anchor position-based routing protocols

et al. 2014

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Recently, vehicular ad hoc networks (VANETs) have received more attention in both academic and industry settings. One of the challenging issues in this domain is routing protocols. VANETs' unique characteristics such as high mobility with the constraint of road topology, fast network topology changes, frequently disconnected networks, and time-sensitive data exchange makes it difficult to design an efficient routing protocol for routing data in vehicle-to-vehicle (V2V) and vehicle-toinfrastructure communications. Designing routing protocols for V2V commutations are more challenging due to the absence of infrastructure nodes in the communication procedure. They become even more challenging, when they get benefit from dynamic anchor computation method in which the anchor nodes (junctions or basic nodes for routing) are dynamic in their routing procedure. Positionbased routing protocols have been proven to be superior and outperform the other protocols since there is no requirement to establish and save a route between source and destination during the routing process which is suitable for dynamic nature of vehicular networks. In this paper, the performance of V2V dynamic anchor position-based routing protocols, which are proposed for the most challenging condition of packet routing in VANET, are investigated and evaluated under two different scenarios (i.e. various vehicle densities and velocities) through NS-2. The obtained results are then illustrated based on average delay, packet delivery ratio and routing overhead as routing performance indicators. Our objective is to provide a quantitative assessment of the applicability of these protocols in different vehicular scenarios. The comparison provided in this paper makes the research contribution of this survey paper quite higher than a regular survey paper only with explanations.Keywords Vehicular ad hoc networks Á Position-based routing Á Anchor-based Á Vehicle-to-vehicle

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“…The simplicity of flooding makes it suitable for resource constrained networks such as MANETs or Wireless Sensor Networks (WSNs). Flooding schemes can be classified into four groups [5]: (1) simple or blind flooding, (2) probabilistic or gossip flooding [6], (3)area based flooding [7], and (4) neighbor knowledge flooding [8]. Simple flooding causes a high network routing load in the network due to the broadcast storm problem [6], and as a result consumes high energy.…”

Section: Introductionmentioning

confidence: 99%

Limited Flooding Scheme in Mobile Sensor Networks

Lee¹,

Lee²

2015

Journal of Korea Multimedia Society

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Mobile Sensor Networks (MSN) is composed of a distributed collection of mobile sensor nodes, each of which has sensing, computation, communication and locomotion capabilities. Since the routing path can be broken when some nodes on the path move to other position, MSN may have a high rate of communication failure. So, MSN has to provide a means for low-cost and low-power routing to support mobility of sensor nodes. In this paper, a limited flooding scheme for routing in MSN is proposed to allow efficient energy utilization without requiring any complicated tasks for path maintenance.

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Mobile Geocasting to Support Mobile Sink Groups in Wireless Sensor Networks

Cited by 31 publications

References 8 publications

Location Service and Data Dissemination Protocol for Mobile Sink Groups in Wireless Sensor Networks

Location Service and Data Dissemination Protocol for Mobile Sink Groups in Wireless Sensor Networks

Performance analysis of V2V dynamic anchor position-based routing protocols

Limited Flooding Scheme in Mobile Sensor Networks

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