communication networks 7 min read
What is the OSI model?
The Open Systems Interconnection (OSI) model is a conceptual model created by the International Organization for Standardization which enables diverse…
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communication networks 6 min read
Internet Protocols
Transmission Control Protocol (TCP) TCP is a connection oriented protocol and offers end-to-end packet delivery. It acts as back bone…
communication networks 4 min read
Internet Overview
Internet Internet is defined as an Information super Highway, to access information over the web. However, It can be defined…
communication networks 3 min read
Basic Network Building Blocks
All networks, large or small, require specialized network hardware to make them work. Small or large, all networks are built…
communication networks 3 min read
COMMUNICATION NETWORKS
A communication network is the pattern of directions in which information flows in the organization. Channels of communication (networks by…
General Concepts 3 min read
Spanning Tree algorithm
A spanning tree is a subset of Graph G, which has all the vertices covered with minimum possible number of…
General Concepts 7 min read
Network layering
What is the network layer? Network-to-network connections are what make the Internet possible. The “network layer” is the part of…
General Concepts 9 min read
Error control
What is Error-Control in Networking? While sending the data from the sender to the receiver there is a high possibility…
General Concepts 3 min read
Error detection and correction
What is Error? Error is a condition when the output information does not match with the input information. During transmission,…
General Concepts 1 min read
Internet and networking
What is the Internet? Network Service Example: Sending a Letter Services Channels Networked Communication Challenges Network Architecture Abstraction through Layering
General Concepts 3 min read
Network Architecture
Computer Network Architecture Computer Network Architecture is defined as the physical and logical design of the software, hardware, protocols, and…
General Concepts 3 min read
Radio SubSystem
GSM Radio SubSystem (RSS) As suggested by the name, the radio subsystem is comprised of all the radio specific elements,…
