Innovations in Electronics and Communication Engineering: Proceedings of the 9th ICIECE 2021

Track 1: Communications.- Chapter 1. An efficient cooperative communication technique for multiuser wireless network.- Chapter 2. Performance of MQC code based SAC-OCDMA in FSO System.- Chapter 3. Resource Management in 5G.- Chapter 4. PAPR Reduction for FBMC-OQAM Signals Using PSO Based JPTS Scheme.- Chapter 5. Intrusion Detection System (IDS) for Security Enhancement in Wireless Sensing Applications.- Chapter 6. Design and Analysis of Wideband Circularly polarized modified CDRA Array.- Chapter 7. Design and Performance Analysis of Tri-band Monopole Planar Antenna for Wireless Communications.- Chapter 8. Performance of Circular Patch Antenna without and with Varying Superstrates Height.- Chapter 9. A Metasurface based patch antenna with enhanced Gain and Frequency for X-Band Applications.- Chapter 10. Design and simulation of slot antenna for energy harvesting.- Chapter 11. Design of Planar Slot Antenna Based on SIW Technology for Wireless LAN Applications.- Track 2: Embeddedsystems.- Chapter 12. A Novel Approach for The Measurement of pH of Body Fluids at Various Temperatures Using Compensation Technique.- Chapter 13. Design of Low Cost Active Noise Cancelling (ANC) Circuit using Ki-CAD.- Chapter 14. An Approach for Designing of Low Noise Bandgap Reference Circuit.- Chapter 15. Robotic Interactive Companion: Human-Robot Interaction for Wellness.