A5042067065- Artificial Intelligence in Healthcare
- Cooperative Communication and Network Coding
- Photovoltaic System Optimization Techniques
- Advanced Wireless Network Optimization
- Emotion and Mood Recognition
- Security in Wireless Sensor Networks
- Mobile Ad Hoc Networks
- Advanced MIMO Systems Optimization
- Advanced Wireless Communication Techniques
- Imbalanced Data Classification Techniques
- Advanced DC-DC Converters
- Speech and Audio Processing
- PAPR reduction in OFDM
- Advanced Battery Technologies Research
- Wireless Communication Networks Research
- Energy Efficient Wireless Sensor Networks
- Currency Recognition and Detection
- Infant Health and Development
Addis Ababa Science and Technology University
2022-2023
LTE (Long-Term Evolution) is one of the appropriate technologies to sever requirement IoT (Internet Things) together with mobile UE (User Equipment), because priority services, high data rate, low latency, etc. has received OFDM for transmission it meets necessity LTE-like range flexibility and empowers cost gainful responses wide carriers. offers big-data values, allows spectrum reframing, reduces cost, We proposed a 4G/5G adopted based on multi-equalizer BPSK (Binary-Phase Shift Keying)....
Heart disease has reached to the number one position in last decade terms of mortality rate, and more wretchedly, heart attack affected life 80% cases. Cardiac arrest is an incurable incongruity that requires special treatment cure. It been a key research area for many years, researchers across globe devoted toward finding optimal solution avoid ill-effect this disease. Along with predicting disease, if focus moves towards prevention as well, then could result major saver masses. This work...
Ad hoc network nodes are aggregate data packet from different environment; there is multiple path communication causing the sudden energy depletion in network. This type of loss can lead to failure connectivity between two intermediate nodes. If link gets failure, then it has frequent packets. Less do not classify structure. It reduces delivery ratio and increases consumption. The proposed cross-layer method for agglomeration (CLA) designed organize frequently among various routes; able...
The objective of speech emotion recognition (SER) is to enhance man-machine interface. It can also be used cover the physiological state a person in critical situations. In recent time, finds its operations medicine and forensics. A new feature extraction technique using Teager energy operator (TEO) proposed for detection stressed emotions as energy-autocorrelation envelope (TEO-Auto-Env). TEO basically designed increasing energies signals whose are reduced during production process hence...
The high density of H-CRAN associated with frequent UE handover may degrade the throughput. infrastructure equipment like RRHs and BBUs consumes more energy to reduce consumptions. In this paper, we propose a utility-based joint power control resource allocation (UJPCRA) algorithm for heterogeneous cloud radio access network (H-CRAN). framework, consumption baseband units (BBUs), remote heads (RRHs), macrocell base station (MBS) are estimated by predicting their dynamic loads. data rate...
It is proved and examined in this research paper that the perturb observe (P O) technique for isolating photovoltaic array (PVA) from power structure may be used to isolate PV structure. A single specified voltage setup can remove maximum a cell because of nonlinear properties cell’s output. As result, PVA, point tracking (MPPT) algorithm utilized increase yield control range by increasing point. In study, MPPT computations are carried out with assistance DC-DC boost converter usage...