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  2. Internet Group Management Protocol - Wikipedia

    en.wikipedia.org/wiki/Internet_Group_Management...

    The Internet Group Management Protocol (IGMP) is a communications protocol used by hosts and adjacent routers on IPv4 networks to establish multicast group memberships. IGMP is an integral part of IP multicast and allows the network to direct multicast transmissions only to hosts that have requested them.

  3. Long-range identification and tracking (ships) - Wikipedia

    en.wikipedia.org/wiki/Long-range_identification...

    The long-range identification and tracking (LRIT) of ships was established as an international system on 19 May 2006 by the International Maritime Organization (IMO) as resolution MSC.202 (81). [1] This resolution amends Chapter V of the International Convention for the Safety of Life at Sea (SOLAS) , regulation 19-1 and binds all governments ...

  4. IP multicast - Wikipedia

    en.wikipedia.org/wiki/IP_multicast

    IP multicast is a method of sending Internet Protocol (IP) datagrams to a group of interested receivers in a single transmission. It is the IP-specific form of multicast and is used for streaming media and other network applications.

  5. Protocol-Independent Multicast - Wikipedia

    en.wikipedia.org/wiki/Protocol-Independent_Multicast

    For low data rate sources, neither the RP, nor last-hop routers need join a source-specific shortest path tree and data packets can be delivered via the shared RP-tree. Once the other routers which need to receive those group packets have subscribed, the RP will unsubscribe to that multicast group, unless it also needs to forward packets to ...

  6. Package tracking - Wikipedia

    en.wikipedia.org/wiki/Package_tracking

    Tracking packages with stationary bar code reader in a warehouse sorting operation. Package tracking or package logging is the process of localizing shipping containers, mail and parcel post at different points of time during sorting, warehousing, and package delivery to verify their provenance and to predict and aid delivery.

  7. Track and trace - Wikipedia

    en.wikipedia.org/wiki/Track_and_trace

    An example of a generic RFID chip. Some produce traceability makers use matrix barcodes to record data on specific produce. The international standards organization EPCglobal under GS1 has ratified the EPC network standards (esp. the EPC information services EPCIS standard) which codify the syntax and semantics for supply chain events and the secure method for selectively sharing supply chain ...

  8. Vessel monitoring system - Wikipedia

    en.wikipedia.org/wiki/Vessel_monitoring_system

    One system that does to this is Fulcrum Maritime Systems Limited's Vessel Tracking Service which uses the latest data rich satellite application technology to enable electronic catch reports to be sent from the vessel to the VMS directly and automatically sends the report and vessel position data to the appropriate RFO or Regulatory Fishing ...

  9. Commodity Classification Automated Tracking System - Wikipedia

    en.wikipedia.org/wiki/Commodity_Classification...

    The United States Bureau of Industry and Security (BIS) assigns an alphanumeric code, known as the Commodity Classification Automated Tracking System (CCATS), to products classified under the Export Administration Regulations (EAR).