Title :
A sufficient condition for infinite connectivity in two dimensional ad-hoc wireless sensor networks
Author :
Khajehnejad, Mohammad Amin ; Heidarzadeh, Anoosheh ; Esfahani, Said Nader
Author_Institution :
Sch. of Electr. & Comput. Eng., Univ. of Tehran, Tehran
Abstract :
In this paper connectivity problem in wireless ad-hoc sensor networks is discussed. Asymptotic cases are considered. A relationship between coverage and connectivity in these networks is stated, generalized and used to find some upper bounds for transmitting capability of sensors. We introduce some concepts as multiconnectivity, infinite-connectivity and discuss their relation to fault tolerance in a sensor network. A sufficient condition for the order of connectivity to grow faster than the number of nodes is declared and proven.
Keywords :
ad hoc networks; wireless sensor networks; 2D ad-hoc wireless sensor networks; K-connectivity; K-coverage; infinite connectivity; Base stations; Fault tolerance; H infinity control; Maintenance; Robustness; Scattering; Sufficient conditions; Upper bound; Wireless sensor networks; K-connectivity; K-coverage; WSN; infinite-connectivity; wireless sensor network;
Conference_Titel :
Signal Processing and Its Applications, 2007. ISSPA 2007. 9th International Symposium on
Conference_Location :
Sharjah
Print_ISBN :
978-1-4244-0778-1
Electronic_ISBN :
978-1-4244-1779-8
DOI :
10.1109/ISSPA.2007.4555283
