International Journal of Advance Research in Science and Engineering (IJARSE)
Multipath wireless sensor networks are envisioned as tiny power constrained devices, which can be scattered over a region of interest, to enable monitoring of that region for an extended period of time. To preserving coverage and connectivity in underwater sensor network has been a problem that has been addressed in the past. To proposed the use of directional antennas or localization infrastructure. Given that sensors are envisioned to be light-weight energy constrained devices, it may not be desirable to equip them with such additions.