Radio base station system and central control station with...

Radio base station with multiple radio frequency heads

Radio communication apparatus

Radio frequency signal transfer system

Radio frequency transmitter with on-chip photodiode array

Radio over fiber link apparatus of time division duplex scheme

Radio-over-fiber (RoF) wireless picocellular system with...

Radio-over-fiber transponder with a dual-band patch antenna...

Raman assisted EDFA system and method

Raman cancellation and management in CATV transport and...

Ranging method and system for passive optical network and...

Ranging method for communication system between optical line...

Rate adjustable differential phase shift key (DPSK) modulation

Rate adjustable differential phase shift key (DPSK) modulation

Re-configurable fibre wireless network

Re-configurable optical add-drop multiplexer

Real time fiber optic matrix switch interconnection

Receiver and electronic device

Receiver and method for a multichannel optical communication...

Receiver and receiving method capable of detecting an eye...