Improved multiple site communication system

Impulse noise rejection circuit and satellite communications...

In-band vehicular repeater for trunked radio system

In-building radio-frequency coverage

In-orbit reconfigurable communications satellite

Independent satellite-based communications systems sharing commo

Independent satellite-based communications systems sharing commo

Individual communication system selection method for group servi

Indoor distributed microcell

Information collection system utilizing portable mobile...

Information security system

Information transmission system retransmitting information signa

Infrastructure for telephony network

Innovative combinational closed-loop and open-loop satellite...

Integrated or autonomous system and method of...

Integrated or autonomous system and method of...

Integrated repeater

Intelligent gain control in an on-frequency repeater

Intelligent interface for controlling an adaptive antenna array

Intelligent repeater and method to provide increased signaling