Low-Rate wireless PAN (e.g., Zigbee, WirelessHART, MiWi, etc. Wireless LAN (WLAN) & Mesh ( Wi-Fi certification) Integrated Services LAN (ISLAN or isoEthernet) The most widely used standards are for Ethernet, Bridging and Virtual Bridged LANs, Wireless LAN, Wireless PAN, Wireless MAN, Wireless Coexistence, Media Independent Handover Services, and Wireless RAN.
IEEE 802 divides the OSI data link layer into two sub-layers: logical link control (LLC) and medium access control (MAC), as follows: The services and protocols specified in IEEE 802 map to the lower two layers (data link and physical) of the seven-layer Open Systems Interconnection (OSI) networking reference model. The number 802 has no significance: it was simply the next number in the sequence that the IEEE used for standards projects. specialising the event store to a message store, has later on been encoded. Isochronous signal networks, in which data is transmitted as a steady stream of octets, or groups of octets, at regular time intervals, are also outside the scope of the IEEE 802 standards. the rules are related to class diagrams (71.58), sequence diagrams (47.37). The IEEE 802 standards are restricted to computer networks carrying variable-size packets, unlike cell relay networks, for example, in which data is transmitted in short, uniformly sized units called cells. However, not all of these working groups are currently active. It is the basis for the Zigbee, ISA100. The IEEE 802 family of standards has had twenty-four members, numbered 802.1 through 802.24, with a working group of the LMSC devoted to each. IEEE 802.15.4 is a technical standard which defines the operation of a low-rate wireless personal area network (LR-WPAN).It specifies the physical layer and media access control for LR-WPANs, and is maintained by the IEEE 802.15 working group, which defined the standard in 2003. This standard provides guidelines for preparation of diagrams depicting logic functions. The IEEE 802 LAN/MAN Standards Committee (LMSC) maintains these standards. IEEE Standard for Logic Circuit Diagrams. IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LAN), personal area network (PAN), and metropolitan area networks (MAN). IEEE standards for local and metropolitan area networks
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