Introduction Microwave frequencies, which travel in straight lines, are commonly used for wideband communication. The…

The Bluetooth architecture, showing all the major layers in the Bluetooth system, are depicted in…

Introduction Bluetooth wireless technology is a short-range radio technology, which is developed for Personal Area…

Introduction In the last two decades the wired version of LAN has gained wide popularity…

Brief History and the IEEE 802.3z Task Force As applications increased, the demand on the…

This option uses two pairs of category 5 UTP or two shielded twisted-pair (STP) cable…

This option is designed to avoid overwriting. It is used for half-duplex communication using four…

Introduction In the preceding lesson we have seen that high-speed LANs have emerged broadly into…

FDDI provides a number of fault-tolerant features. In particular, FDDI's dual-ring environment, the implementation of…

Token BUS: A Brief History Although Ethernet was widely used in the offices, but people…