Sökning: "Mohammed Ismail Elnaggar"
Hittade 5 avhandlingar innehållade orden Mohammed Ismail Elnaggar.
1. Sigma-delta based techniques for future multi-standard wireless radios
Sammanfattning : Improvements in process technology and design innovations have resulted in compact and cost effective digital baseband solutions. The radio part, however, has remained a bottleneck in terms of chip area and power consumption as the feature size of analog devices does not directly benefit from scaling. LÄS MER
2. Integrated Frequency Synthesis for Convergent Wireless Solutions
Sammanfattning : Wireless transceivers combining several standards in one unit are of key importance. In order to reach the ultimate goal of maximizing the performance-to-cost ratio of such modules, a careful study of the target application, the architecture, and the frequency planning is strongly required. LÄS MER
3. Security and Privacy in Smartphone Based Intelligent Transportation Systems
Sammanfattning : .... LÄS MER
4. VCOs for future generations of wireless radio transceivers
Sammanfattning : .... LÄS MER
5. Mobile Phone-based Vehicle Positioning and Tracking and Its Application in Urban Traffic State Estimation
Sammanfattning : Enabling the positioning and tracking of mobile phones has emerged as a key facility of existing and future generation mobile communication systems. This feature provides opportunities for many value added location-based services and systems. LÄS MER