Efficient polled frame exchange on a shared-communications...

Efficient server handling of multiple requests from a web...

Efficient software bitstream rate generator for video server

Efficient support for tdd beamforming via constrained...

Efficient time-division multiplexed addressing protocol

Efficient transmission of cryptographic information in...

Efficient transmission of presence update information to...

Efficient transmission of signaling using channel constraints

Efficient transmission on a shared data channel for wireless...

Efficient uplink feedback in a wireless communication system

Efficient uplink operation with high instantaneous data rates

Efficient use of domain socket pairs in communication for...

Efficient, fault-tolerant multicast networks via network coding

Efficiently providing multiple grades of service with...

Elastomeric keyboards

Electric direct current telegraphy transmitter

Electric power supply management system

Electrical communications system

Electrical modulating systems

Electrical-optical interface network