Table 1.

Comparison of performance parameters for different methods at 5 dB SNR.

Performance Parameter	SD using Chi-Square Method	Gaussian Approx Method	GA+Hybrid Modulation
BER	0.459968	0.30466	0.002234
SER	0.6342	0.3823	0.2452
Execution Time(in microsec)	536.18	280.45	185.70
No of Visiting Nodes	67	17	15