System, apparatus method for multi-carrier transmission

Systems and method of datalink auditory communications for...

Systems and methods for enabling a mobile user to notify an...

Systems and methods for facsimile echo cancellation

Systems and methods for improving sound quality in...

Systems and methods for synchronizing audio signals of a...

Systems and methods for wireless transmission and reception...

Systems and methods of efficient band amplification

TDD communication system which receives timing signals from a sa

TDD digital radio communication system and method for...

TDD frame format in wireless mesh network

TDD method between a base station and at least one mobile statio

TDD system based cell handoff method and user equipment

TDMA communication system for maximizing adjacent pairs of slots

TDMA radio terminal capable of adjusting transmit timing by...

Technique for dynamic bin allocation

Technique for treating channel impairments including a...

Techniques to cancel echo tail

Techniques to reduce echo

Telecommunications network