Frequency reuse technique for a high data rate satellite communi

Frequency stabilizer for use in phase-shift keying radio communi

Frequency synthesizer suited for use in a time division multiple

Frequency-division multiplex broadband multimedia network

Frequency-division multiplex communication method and system

Frequency-division multiplex communications system having groupe

Frequency-hopping arrangement for a radio communication system

Frequency-multiplexed cellular telephone cell site base station

Frogging signal repeater for a transmission line communications

Full duplex bit synchronous data rate buffer

Full duplex data set with half-duplex emulation

Full duplex digital transmission facility loop-back test, diagno

Full duplex flow control for ethernet networks

Full duplex frequency division multiplex communication system

Full duplex modem having two echo cancellers for a near end echo

Full duplex modem system for differing data bit rates

Full duplex single clip video codec

Full duplex transceiver comprising hybrid coil and automatic imp

Full service voice/data system

Full-duplex communication system