A resistance water board paddling system includes a board attachment unit having functionality for engaging a water board such as a surfboard, a paddleboard or a kayak. At least one elongated resistance band is removably connected to the board attachment unit, and includes a predetermined resistance level for simulating the resistance encountered by a user paddling a board along a water surface. An anchor assembly having an inelastic tether is coupled to the other end of the at least one resistance band. A ground anchor is selectively and removably attached to the other end of the inelastic tether or a skimmer attachment device is selectively and removably attached to the other end of the inelastic tether. The anchor assembly functioning to immobilize the system during user operation.

A water activity board is described, comprising: a. a plurality of sensors, b. a data unit interconnected to the sensors. c. a communication unit interconnected to the data unit. wherein the communication unit is configured to communicate to a cloud-based database. In some embodiments the sensors are selected from a group consisting of Environmental sensors, sea platform sensors and User sensors.

A water activity board is described, comprising: a. a plurality of sensors, b. a data unit interconnected to the sensors. c. a communication unit interconnected to the data unit. wherein the communication unit is configured to communicate to a cloud-based database. In some embodiments the sensors are selected from a group consisting of Environmental sensors, sea platform sensors and User sensors.

A method performed by a network node comprises transmitting a transmission of system information. The transmission comprises coded bits obtained by reading from a circular buffer. The transmission is transmitted in a first set of subframes corresponding to subframes #4 of a plurality of radio frames. The method further comprises transmitting an additional transmission of the system information. The additional transmission comprises additional coded bits obtained by continuing reading from the circular buffer. The additional transmission is transmitted in a second set of subframes corresponding to subframes of the plurality of radio frames other than subframes #4.

A method performed by a network node comprises transmitting a transmission of system information. The transmission comprises coded bits obtained by reading from a circular buffer. The transmission is transmitted in a first set of subframes corresponding to subframes #4 of a plurality of radio frames. The method further comprises transmitting an additional transmission of the system information. The additional transmission comprises additional coded bits obtained by continuing reading from the circular buffer. The additional transmission is transmitted in a second set of subframes corresponding to subframes of the plurality of radio frames other than subframes #4.

The invention generally relates to the measurement and predictions of conditions and contaminants; chemical, particulate and gaseous in and around water impoundments. More specifically, the invention relates to the use of an autonomous watercraft to analyze the chemical and physical properties of a body of water, such as a pond holding water used in a hydraulic fracturing operation.

The invention generally relates to the measurement and predictions of conditions and contaminants; chemical, particulate and gaseous in and around water impoundments. More specifically, the invention relates to the use of an autonomous watercraft to analyze the chemical and physical properties of a body of water, such as a pond holding water used in a hydraulic fracturing operation.

A personal floatation system provides a horseshoe shaped float that is buoyant and can be used in a number or positions to float a person on the water and retain a beverage. The horseshoe shaped floatation device has a left and right armrest that extend out from an arced shaped closed end and dual cup holder, on the extended end of the armrest, has a cup cylinder to retain a beverage in the vertical orientation and an end cup holder to retain a beverage in an orthogonal orientation to the cup cylinder. The floatation device may have an extending strap that couples the left and right armrests together to secure the horseshoe shaped float around a person's torso.

The present disclosure generally pertains to a lateral displacement surf system and methods of laterally displacing a watercraft to generate wake. The lateral displacement system includes at least one pair of foils configured to be extended from a hull on a first side of the watercraft at a level of approximately the waterline. Upon forward movement of the watercraft with extended foils, the watercraft is rotated about its vertical axis toward the first side and generates waves sufficient for the conduction watersport activities on a second side of the watercraft. In some instances, foils are built into the hull and extended from this position, while in other instances the foils are attached to the hull using attachment structures. Rotation of the foils about an axis of rotation approximately perpendicular to a longitudinal axis of the watercraft alters the angle of attack of the foils relative to the waterline.

The present disclosure generally pertains to a lateral displacement surf system and methods of laterally displacing a watercraft to generate wake. The lateral displacement system includes at least one pair of foils configured to be extended from a hull on a first side of the watercraft at a level of approximately the waterline. Upon forward movement of the watercraft with extended foils, the watercraft is rotated about its vertical axis toward the first side and generates waves sufficient for the conduction watersport activities on a second side of the watercraft. In some instances, foils are built into the hull and extended from this position, while in other instances the foils are attached to the hull using attachment structures. Rotation of the foils about an axis of rotation approximately perpendicular to a longitudinal axis of the watercraft alters the angle of attack of the foils relative to the waterline.