Abstract: An Above Bottom Fiber (ABF) cable includes an elongated fiber cable having microspheres adhered to the ABF by an adhesive lightly coated to the outer surface of the ABF. The elongated fiber cable is negatively buoyant while the microspheres and adhesives are positively buoyant, resulting in the ABF cable being controllably buoyant in a fluid environment. Anchor lines with optional anchor weights are attached to the fiber cable periodically to prevent the fiber cable from drifting. The microspheres detach slowly from the fiber cable resulting in the ABF cable sinking. All components of the ABF cable are biodegradable.

Abstract: An optical fiber cable assembly for use in a fluid environment includes an elongated optical fiber cable having a negative buoyancy. A first supplemental filament has a positive buoyancy and is connected to the elongated optical fiber cable to form a composite cable assembly having a composite buoyancy that is generally neutral.

Abstract: An Above Bottom Fiber (ABF) cable includes an elongated fiber cable having microspheres adhered to the ABF by an adhesive lightly coated to the outer surface of the ABF. The elongated fiber is negatively buoyant while the microspheres and adhesives are positively buoyant, resulting in the ABF being controllably buoyant in a fluid environment. Anchor lines with optional anchor weights are attached to the fiber cable periodically to prevent the fiber cable from drifting. The microspheres detach slowly from the fiber cable resulting in the ABF sinking. All components of the ABF are biodegradable.

Abstract: An optical fiber cable assembly for use in a fluid environment includes an elongated optical fiber cable having a negative buoyancy. A first supplemental filament has a positive buoyancy and is connected to the elongated optical fiber cable to form a composite cable assembly having a composite buoyancy that is generally neutral.

Abstract: A method and corresponding apparatus of adaptively masking signals in an efficient effective manner includes providing a signal; generating a masking signal that adaptively corresponds to the signal; and inserting the masking signal into a channel corresponding to the signal at a location proximate to the source of the signal to facilitate masking the signal in the channel. The method or apparatus may be utilized in conjunction with a communication device.