Data Selective Rake Reception for Underwater Acoustic Communication in Strong Multipath Interference

Table 1

Results of delay profiles.

(a) 8-m distance

	ch1	ch2	ch3	ch4
Ave. delay time [ms]	4.1	3.3	3.6	2.8
RMS delay spread [ms]	9.4	8.1	8.7	7.4

(b) 20-m distance

	ch1	ch2	ch3	ch4
Ave. delay time [ms]	6.6	5.8	5.2	5.9
RMS delay spread [ms]	12.1	11.0	10.5	11.4