Anand Narasimhan

Method and apparatus for direct communication in a tdma radio communication system

Handoff monitoring in cellular communication networks using slow frequency hopping

Gateway having connection to voice and data networks

Multipoint simultaneous voice and data services using a media splitter gateway architecture

Acoustic quality enhancement via feedback and equalization for mobile multimedia systems

Ad Hoc packet data networks using cellular telephone networks

Method for sharing a single radio channel in a cellular network

Receiver apparatus and method for frequency tagging

Verfahren zur gemeinsamen Nutzung eines einzelnen Funkkanals in einem zellularem Netz Method for sharing a single radio channel in a cellular network

Verfahren und Vorrichtung für direkte Verbindung in einem TDMA Funkübertragungssystem