Loop detection
Loop extender with bypass capacitor discharge
Loop, dial pulse and ring trip detection circuit with...
Looped bus system for connecting plural nodes or plural...
Loss-less optical cross-connect
Lossless network junctor for pcm digital switching systems
Low back haul reactivation delay for high-speed packet data...
Low capacity mobile assisted handoff in a cellular...
Low cost wide area network for data communication with...
Low layer paging indicator processing system and method for...
Low power digital receiver
Low power microcellular wireless drop interactive network
Low speed gate circuit
Low-feedback compact wireless telephone
Lubricator pressure cycle alarm