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Author : Yunhuai Liu
Release : 2008
Genre : Probabilities
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Probabilistic Topology Control in Wireless Sensor Networks by : Yunhuai Liu
Download or read book Probabilistic Topology Control in Wireless Sensor Networks written by Yunhuai Liu. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yunhuai Liu
Release : 2010-01
Genre : Probabilities
Kind : eBook
Book Rating : 392/5 ( reviews)
Book Synopsis Probabilistic Topology Control in Wireless Sensor Networks by : Yunhuai Liu
Download or read book Probabilistic Topology Control in Wireless Sensor Networks written by Yunhuai Liu. This book was released on 2010-01. Available in PDF, EPUB and Kindle. Book excerpt: For a wide spectrum of applications, the wireless sensor network (WSN) technology exhibited revolutionary advantages when compared to traditional solutions. Among all the energy-saving and network throughput improvement schemes, topology control has been well recognized as an effective one. In traditional topology control, a wireless network is represented using the deterministic model that assumes a pair of nodes is either connected or disconnected. Rich empirical studies have shown that in most practical environments, lossy links of intermittent connections account the dominating majority of WSNs because various reasons.By successfully leveraging these lossy links, higher energy-efficiency and network capacities are feasible. By traditional approaches, however, WSN topologies can hardly be well characterized. Motivated by this, we in this book discuss a new model call probabilistic topology control, fully taking the lossy links into account. We prove that in general PTC is a NP-hard problem. Based PTC we propose two algorithms CONREAP and BRASP, and one routing algorithm. Analysis and experimental results showed that these algorithms are very effectively.
Author : Xiaoyun Li
Release : 2008
Genre :
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Distributed Topology-aware Algorithms & Topology Control Probabilistic Analysis for Wireless Sensor Networks by : Xiaoyun Li
Download or read book Distributed Topology-aware Algorithms & Topology Control Probabilistic Analysis for Wireless Sensor Networks written by Xiaoyun Li. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Miguel A. Labrador
Release : 2009-02-27
Genre : Technology & Engineering
Kind : eBook
Book Rating : 856/5 ( reviews)
Book Synopsis Topology Control in Wireless Sensor Networks by : Miguel A. Labrador
Download or read book Topology Control in Wireless Sensor Networks written by Miguel A. Labrador. This book was released on 2009-02-27. Available in PDF, EPUB and Kindle. Book excerpt: The eld of wireless sensor networks continues to evolve and grow in both practical and research domains. More and more wireless sensor networks are being used to gather information in real life applications. It is common to see how this technology is being applied in irrigation systems, intelligent buildings, bridges, security mec- nisms,militaryoperations,transportation-relatedapplications,etc.Atthesametime, new developments in hardware, software, and communication technologies are - panding these possibilities. As in any other technology, research brings new dev- opments and re nements and continuous improvements of current approaches that push the technology even further. Looking toward the future, the technology seems even more promising in two directions. First, a few years from now more powerful wireless sensor devices will be available, and wireless sensor networks will have applicability in an endless number of scenarios, as they will be able to handle traf c loads not possible today, make more computations, store more data, and live longer because of better energy sources. Second,a few years from now, the opposite scenario might also be possible. The availability of very constrained, nanotechnology-made wireless sensor devices will bring a whole new world of applications, as they will be able to operate in - vironments and places unimaginable today. These two scenarios, at the same time, will both bring new research challenges that are always welcome to researchers.
Author : Paolo Santi
Release : 2005-08-05
Genre : Technology & Engineering
Kind : eBook
Book Rating : 540/5 ( reviews)
Book Synopsis Topology Control in Wireless Ad Hoc and Sensor Networks by : Paolo Santi
Download or read book Topology Control in Wireless Ad Hoc and Sensor Networks written by Paolo Santi. This book was released on 2005-08-05. Available in PDF, EPUB and Kindle. Book excerpt: Topology control is fundamental to solving scalability and capacity problems in large-scale wireless ad hoc and sensor networks. Forthcoming wireless multi-hop networks such as ad hoc and sensor networks will allow network nodes to control the communication topology by choosing their transmitting ranges. Briefly, topology control (TC) is the art of co-ordinating nodes’ decisions regarding their transmitting ranges, to generate a network with the desired features. Building an optimized network topology helps surpass the prevalent scalability and capacity problems. Topology Control in Wireless Ad Hoc and Sensor Networks makes the case for topology control and provides an exhaustive coverage of TC techniques in wireless ad hoc and sensor networks, considering both stationary networks, to which most of the existing solutions are tailored, and mobile networks. The author introduces a new taxonomy of topology control and gives a full explication of the applications and challenges of this important topic. Topology Control in Wireless Ad Hoc and Sensor Networks: Defines topology control and explains its necessity, considering both stationary and mobile networks. Describes the most representative TC protocols and their performance. Covers the critical transmitting range for stationary and mobile networks, topology optimization problems such as energy efficiency, and distributed topology control. Discusses implementation and ‘open issues’, including realistic models and the effect of multi-hop data traffic. Presents a case study on routing protocol design, to demonstrate how TC can ease the design of cooperative routing protocols. This invaluable text will provide graduate students in Computer Science, Electrical and Computer Engineering, Applied Mathematics and Physics, researchers in the field of ad hoc networking, and professionals in wireless telecoms as well as networking system developers with a single reference resource on topology control.
