Title :
Effect of signal strength on different parameters of cross-correlation function in underwater network cardinality estimation
Author :
Chowdhury, S.A.H. ; Anower, M.S. ; Giti, J.E. ; Haque, M.I.
Author_Institution :
Dept. of Electron. & Telecommun. Eng., Rajshahi Univ. of Eng. & Technol., Rajshahi, Bangladesh
Abstract :
Cardinality estimation of underwater network is somewhat troublesome using terrestrial node estimation methods due to unique characteristics of underwater environment such as large propagation latency, node mobility, non-negligible capture effect, and high error rate. For this reason, a cardinality estimation method based on cross-correlation of Gaussian signals is proposed for underwater network, in which different estimation parameters can be formulated from the cross-correlation function (CCF). Effect of signal strength on these estimation parameters is analyzed in this paper in order to find out the suitable estimation parameter for cross-correlation based technique.
Keywords :
Gaussian processes; marine communication; parameter estimation; Gaussian signals; cross-correlation function; high error rate; node mobility; nonnegligible capture effect; parameter estimation; propagation latency; signal strength effect; terrestrial node estimation method; underwater network cardinality estimation; Computers; Conferences; Estimation; Information technology; Protocols; Sensors; Standards; Cross-correlation function; cardinality estimation; effect of signal strength; estimation parameter; underwater network;
Conference_Titel :
Computer and Information Technology (ICCIT), 2014 17th International Conference on
DOI :
10.1109/ICCITechn.2014.7073159
