Электронная книга: Hossam S. Hassanein «Dynamic Wireless Sensor Networks»
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In this title, the authors leap into a novel paradigm of scalability and cost-effectiveness, on the basis of resource reuse. In a world with much abundance of wirelessly accessible devices, WSN deployments should capitalize on the resources already available in the region of deployment, and only augment it with the components required to meet new application requirements. However, if the required resources already exist in that region, WSN deployment converges to an assignment and scheduling scheme to accommodate for the new application given the existing resources. Such resources are polled from many fields, including multiple WSNs already in the field, static networks (WiFi, WiMAX, cellular, etc) in addition to municipal, industrial and mobile resources.The architecture, framework and pricing policy, as well as approaches for backward compatibility with existing deployments, are presented in this book. We elaborate on the formalization of the problem, and contrast with existing work on coverage. This paradigm adopts optimal assignments in WSNs and exploits dynamic re-programming for boosting post-deployment and backward compatible protocols. Издательство: "John Wiley&Sons Limited"
ISBN: 9781118762042 электронная книга Купить за 6022.75 руб и скачать на Litres |
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См. также в других словарях:
Wireless sensor network — WSN redirects here. For the metasyntax, see Wirth syntax notation. Typical multi hop wireless sensor network architecture A wireless sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental… … Wikipedia
Sensor node — The typical architecture of the sensor node. A sensor node, also known as a mote (chiefly in North America), is a node in a wireless sensor network that is capable of performing some processing, gathering sensory information and communicating… … Wikipedia
Dynamic Source Routing — (DSR) is a routing protocol for wireless mesh networks. It is similar to AODV in that it forms a route on demand when a transmitting computer requests one. However, it uses source routing instead of relying on the routing table at each… … Wikipedia
Wireless ad hoc network — A wireless ad hoc network is a decentralized wireless network. [C K Toh, [http://www.informit.com/store/product.aspx?isbn=0130078174 Ad Hoc Mobile Wireless Networks, Prentice Hall Publishers ] , 2002.] The network is ad hoc because each node is… … Wikipedia
Sensor Web — The Sensor Web is a type of sensor network or geographic information system (GIS) that is especially well suited for environmental monitoring and control. The term describes a specific type of sensor network: an amorphous network of spatially… … Wikipedia
Multiple Access with Collision Avoidance for Wireless — (MACAW)[1] is a slotted Medium Access Control (MAC) protocol widely used in Ad hoc networks.[2] Furthermore, it is foundation of many other MAC protocols used in Wireless Sensor Networks (WSN).[2] The IEEE 802.11 RTS/CTS mechanism is adopted from … Wikipedia
