1. Traffic Analysis of Quality of Service (QoS) for Video Conferencing between Main Campus and Sub Campus in Laboratory Scalern2. Modified Particle Swarm Optimization using Nonlinear Decreased Inertia Weightrn3. Implementation of Energy Efficiency Based on Time Scheduling to Improve Network Lifetime in Wireless Body Area Network (WBAN)rn4. An Implementation of Error Minimization Data Transmissi…