Topology Control in Wireless Ad Hoc and Sensor Networks

Santi, Paolo

doi:10.1002/0470094559

Cited by 297 publications

(41 citation statements)

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“…In medium access control layer various protocols such as CDMA, TDMA, and Z-Mac is designed for conflict free protocol. Among these TDMA is one of the efficient distributed protocols for data transmission [6].…”

Section: International Journal Of Computer Applications (0975 -8887) mentioning

confidence: 99%

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Topology Control with Radio Interference Detection in Wireless Sensor Network

Archana¹,

Prakasam²

2015

IJCA

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Wireless sensor network is a collection of small nodes with sensing environment that will make communication between nodes. Collision free communication in wireless network is performed by medium access control. Energy conservation is important in wireless sensor network that will be performed by topology control. Topology control will route the node with reduce energy and increasing network capacity. While transmission possibility of interference will occur to prevent it from interference a new approach of topology control with radio interference detection is proposed in this paper. This will provide high rate of data transfer without interference for real time communication.

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Section: International Journal Of Computer Applications (0975 -8887) mentioning

confidence: 99%

“…Node activity makes node turn on when it is needed and makes off when it is not need. Similarly link is active when it is needed otherwise off [6].…”

Section: Introductionmentioning

confidence: 99%

Topology Control with Radio Interference Detection in Wireless Sensor Network

Archana¹,

Prakasam²

2015

IJCA

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“…Topology control [13][14][15] has been well-studied for 2D wireless ad hoc and sensor networks in the past decade [16][17][18][19][20][21][22][23][24][25][26]. Topology control methods allow each sensor node to locally adjust its transmission range and select certain neighbors for communication, while maintaining a structure that can support energy efficient routing and improve the overall network performance.…”

Section: Introductionmentioning

confidence: 99%

Localized geometric topologies with bounded node degree for three-dimensional wireless sensor networks

Chen

Wang

2012

J Wireless Com Network

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Three-dimensional (3D) wireless sensor networks have attracted a lot of attention due to their great potential usages in both commercial and civilian applications, such as environmental data collection, pollution monitoring, space exploration, disaster prevention, and tactical surveillance. Topology control in 3D sensor networks has been studied recently, and different 3D geometric topologies were proposed to be the underlying network topologies to achieve the sparseness of the communication networks. However, most of these proposed 3D topologies cannot bound the maximum node degree, i.e., some nodes may need to maintain a large number of neighbors in the constructed topologies, which is not energy efficient and may lead to large contention. In this article, we extend several existing 3D geometric topologies to a set of new 3D topologies with bounded node degree. We provide both theoretical analysis and simulation evaluation on their power efficiency and node degree distributions. Our simulation results over random 3D sensor networks confirm nice performances of these proposed 3D topologies.

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“…Joining and leaving of nodes occurs dynamically, particularly when dealing with mobility in ad-hoc networks. Potential applications of such networks can be found in traffic scenarios, environmental observations, ubiquitous Internet access, and in search and rescue scenarios as described in detail in [2].…”

Section: Introductionmentioning

confidence: 99%

WACA: A Hierarchical Weighted Clustering Algorithm Optimized for Mobile Hybrid Networks

Brust

Andronache

Rothkugel

2007

2007 Third International Conference on Wireless and Mobile Communications (ICWMC'07)

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Abstract-Clustering techniques create hierarchal network structures, called clusters, on an otherwise flat network. In a dynamic environment-in terms of node mobility as well as in terms of steadily changing device parameters-the clusterhead election process has to be re-invoked according to a suitable update policy. Cluster re-organization causes additional message exchanges and computational complexity and it execution has to be optimized. Our investigations focus on the problem of minimizing clusterhead re-elections by considering stability criteria. These criteria are based on topological characteristics as well as on device parameters. This paper presents a weighted clustering algorithm optimized to avoid needless clusterhead reelections for stable clusters in mobile ad-hoc networks. The proposed localized algorithm deals with mobility, but does not require geographical, speed or distances information.

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Topology Control in Wireless Ad Hoc and Sensor Networks

Cited by 297 publications

References 0 publications

Topology Control with Radio Interference Detection in Wireless Sensor Network

Topology Control with Radio Interference Detection in Wireless Sensor Network

Localized geometric topologies with bounded node degree for three-dimensional wireless sensor networks

WACA: A Hierarchical Weighted Clustering Algorithm Optimized for Mobile Hybrid Networks

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