Thomas V. D'Amico

Method and apparatus for reliably communicating information packets in a wireless communication network

Secure over-the-air registration of cordless telephones

Telecommunications system using directional antennas.

Method and apparatus for controlling transmissions in a two-way selective call communication system

Method and apparatus for implementing a received signal quality measurement in a radio communication system

Ad hoc cluster idle node coordination

Channel acquistion and handoff method and apparatus for a TDMA communication system

Method and apparatus for radio frequency bandwidth sharing among heterogeneous radio communication system

Method and apparatus for broadcast in an ad hoc network using elected broadcast relay nodes

Digital radio communication system and two way radio