Maritime

AIS A VHF-based maritime protocol under which vessels automatically and continuously broadcast identity, position, course, speed, and navigational status data, received by nearby vessels and shore stations terrestrially and, via Satellite-AIS,… Protocol Antenna Blockage Superstructure Antenna Blockage Superstructure is a vessel structure that obstructs an antenna's line of sight and reduces or interrupts radio performance through physical blockage or partial shadowing of the RF path. Hardware Antenna Reflector Antenna Reflector is a shaped surface that directs electromagnetic energy toward or away from a feed element to form a desired radiation pattern. Hardware Autonomous Shipping The operation of a vessel with reduced or no direct human control of navigation and propulsion, ranging from remotely supervised operation to fully self-directed voyages, depending on vessel-to-shore communications and… Concept/Framework Autonomous Vessel Communications Autonomous Vessel Communications is the communications architecture that supports remote supervision, control, and data exchange for an autonomous vessel. It connects vessel autonomy with external oversight systems. Service Model Bridge to Network Integration Bridge to Network Integration is the integration of vessel bridge systems with onboard or external network services for operational connectivity and data exchange. It links navigation operations with communications systems… Operations Coastal Handoff Zone Coastal Handoff Zone is the near-shore region where connectivity transitions between Maritime network coverage and terrestrial or coastal coverage. Operations Content Caching Onboard Vessel Content Caching Onboard Vessel is the storage of frequently used content on a vessel so it can be served locally and reduce repeated external transfers. Software Crew Network Isolation Crew Network Isolation is the separation of crew internet or personal-use traffic from operational and safety-critical vessel systems through dedicated network paths, security zones, or segmentation to prevent interference with… Operations Data Offload At Port Data Offload At Port is the transfer of vessel data to shore systems while the vessel is in port or near port connectivity. Operations