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Performance Analysis of Over The Horizon Link Establishment: Perspective to Wireless Sensor Networks - Softcover

Samad, Md. Abdus

 
9783659450808: Performance Analysis of Over The Horizon Link Establishment: Perspective to Wireless Sensor Networks
Softcover
ISBN 10: 3659450804 ISBN 13: 9783659450808
Verlag: LAP LAMBERT Academic Publishing, 2013

Inhaltsangabe

Communications link formation techniques between Wireless Sensor Networks (WSNs) by enabling each WSN to act as a smart antenna are presented. Each WSN is simulated as a set of randomly placed sensor nodes within a planar area. The proposed method involves a searching WSN, a receiving WSN and a link budget for establishing the link. To find the adjacent WSNs the searching WSN transmit a search beam. Like a lighthouse this is done in a rotating beam style search using the sensor nodes as an aperiodic array. Results show that for a random array, we can achieve a specific beam width and gain as a function of the number of elements and area. We also demonstrate that for a given required gain level we can spatially thin the array without significant loss of gain or the effects of grating lobes. The receiving WSN uses a spread spectrum based space division multiple access (SDMA) receiver. This receiver is simulated to determine the direction of arrival from the searching WSN and to extract the location information from the searching WSN's signal.

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Über die Autorin bzw. den Autor

He is working as Assistant Professor in the Dept. of Electronics and Telecommunication Engineering, International Islamic University Chittagong, Bangladesh. His research interest includes DSP, Wireless Network and Bio-Medical Engineering. He has 7 publications in the form of Journal, Book and Conference Proceeding.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2013
Sprache
Englisch
ISBN 10 
3659450804
ISBN 13 
9783659450808
Einband
Taschenbuch
Anzahl der Seiten
88
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Editions universitaires europeennes
customerservice@vdm-vsg.de

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