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Multiplexer (MUX): Function: A multiplexer is a combinational circuit that selects one of several input signals and forwards the selected input to a single output line. Purpose: Its primary purpose is to reduce the number of physical lines required for communication, thus saving space, cost, and complexity. Control Signals: A multiplexer uses control signals (also called select lines) to determi..

IP Address: Identification: An IP address is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. Function: IP addresses serve two main functions - identifying the host or network interface and providing the location of the host in the network. Structure: IPv4 addresses consist of four sets of numbers separated by dot..

Socket = IP Address + Port Number Interface: A socket is an endpoint in a network communication system, providing an interface for data exchange between two devices or programs over a network. Protocol Support: Sockets support various communication protocols, with the most common being TCP/IP (Transmission Control Protocol/Internet Protocol) and UDP (User Datagram Protocol). Addressing: Each soc..

The Open Systems Interconnection (OSI) model is a conceptual framework used to describe the communication functions of a network. It consists of seven layers, each of which represents a specific function in the communication process. The seven layers of the OSI model, from bottom to top, are: Physical Layer: Deals with the physical characteristics of the communication medium, such as voltage lev..

FDMA and TDMA seemed pretty intuitive, but studying CDMA seemed like a slightly more higher level then both. Some key terms in CDMA is Data Representation and the Chip Sequence. The The chip sequence is a short binary code, often just a few bits long, and is unique to each user in the network. In data representation, each data bit is represented by a long sequence of chips, which are produced by..

In computer networking, a packet is a unit of data that is routed between an origin and a destination on the internet. A packet contains two types of information: control information, which contains the source and destination addresses, and payload data, which contains the actual data being sent. On the other hand, a frame is a unit of data that is used for data transmission between two devices ..