Ultra efficient modulation and transceivers

Ultra wide bandwidth spread-spectrum communications system

Ultra wideband baseband chip with intelligent array radio...

Ultra-wideband (UWB) secure wireless device pairing and...

Ultra-wideband communication system provided with a...

Ultra-wideband communications system

Ultra-wideband high data-rate communications

Ultrasonic imager having improved bandwidth

Unequal error protection in coded modulation schemes

Unequal hierarchical communications modulation method

Universal modulator/demodulator

Universal parallel processing decoder

Uplink channel estimation system for orthogonal frequency...

Uplink multiple-input-multiple-output (MIMO) and cooperative...

Uplink signal receiving method and apparatus using...

Use of higher order modulation techniques to transmit large...

User-demand information and entertainment system using wide...

UWB (Ultra Wide Band) interference mitigation

UWB (Ultra Wide Band) interference mitigation

UWB pulse sequence generation apparatus and method, and data...