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IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LANs), personal area networks (PANs), and metropolitan area networks (MANs). The IEEE 802 LAN/MAN Standards Committee (LMSC) maintains these standards.
It is used with IEEE 802.3, IEEE 802.4, IEEE 802.5, IEEE 802.11 and other IEEE 802 physical network layers, as well as with non-IEEE 802 physical network layers such as FDDI that use 802.2 LLC. The SNAP and LSAP fields are added to the packets at the transmitting node in order to allow the receiving node to pass each received frame to an ...
To optimize deterministic access required by real-time IoT communication in a distributed manufacturing plant or IIoT, token bus method can also be implemented according to IEEE 802.15.4. [ 6 ] A means for carrying Internet Protocol over IEEE 802 networks, including token bus networks, was developed.
It was introduced by IBM in 1984, and standardized in 1989 as IEEE 802.5. It uses a special three-byte frame called a token that is passed around a logical ring of workstations or servers . This token passing is a channel access method providing fair access for all stations, and eliminating the collisions of contention -based access methods.
One of the more notable are the IEEE 802 LAN/MAN group of standards, with the widely used computer networking standards for both wired (Ethernet, aka IEEE 802.3) and wireless (IEEE 802.11 and IEEE 802.16) networks, IEEE 1547 Standard for Interconnecting Distributed Resources with Electric Power Systems, and ISO/IEEE 11073 Standards for Health ...
IEEE 802.15.4 protocol stack. Devices are designed to interact with each other over a conceptually simple wireless network.The definition of the network layers is based on the OSI model; although only the lower layers are defined in the standard, interaction with upper layers is intended, possibly using an IEEE 802.2 logical link control sublayer accessing the MAC through a convergence sublayer.
IEEE 802.1 is a working group of the IEEE 802 project of the IEEE Standards Association. It is concerned with: [1] 802 LAN/MAN architecture; internetworking among 802 LANs, MANs and wide area networks; 802 Link Security; 802 overall network management; protocol layers above the MAC and LLC layers; LAN/MAN bridging and management.
Other networking standards do not use the Ethernet frame format but can still be connected to Ethernet using MAC-based bridging. 802.11—Standards for wireless local area networks (LANs), sold as Wi-Fi; 802.16—Standards for wireless metropolitan area networks (MANs), sold as WiMAX