Srinivas Samala
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A Case Study: Implementation of Active Learning and Problem-Based Learning Pedagogies in Freshman Undergraduate Course Open
Globally, educational institutions have been forced to close and transition to online teaching due to the Covid-19 pandemic. From the last two and half years the student’s attention span drastically reduced due to online teaching. The trad…
Cost effective portable traffic light system using Esp32 Open
This paper presents a cost-effective portable traffic light system, which is most suitable, especially in densely populated cities where the population and number of running vehicles are much more than its capacity. Firstly, we need to pro…
Cooperative Spectrum Sensing in Cognitive Radio Networks via an Adaptive Gaussian Mixture Model Based on Machine Learning Open
Spectrum resources are becoming extremely scarce in modern wireless communication. However, the majority of the currently available spectrum resources have not been fully utilized. To mitigate this problem, we suggested Machine learning-ba…
Design and Analysis of Channel Estimation of MIMO-OFDM using Whale Swarm Optimization Open
Pilots are inserted with the OFDM symbol in the transmitter in the pilot based channel estimate and it is detected on the receiver. Three approaches are known as random, orthogonal, and Whale Swarm optimization are included in the pilots. …
Spectrum Sensing Techniques in Cognitive Radio Technology: A Review Paper Open
Over the past decade, Rapid growth in the field of wireless communication has increased demand for spectrum resources and created a shortage of available radio spectrum. The cognitive radio technology is one of the promising technology to …