Secure accounting system employing RF communications for enhance
Selective rank CQI and PMI feedback in wireless networks
Selectively adaptable far-end echo cancellation in a packet...
Selectively adaptable far-end echo cancellation in a packet...
Self-cancelling full-duplex RF communication system
Semi-reliable data transport
Separation and combination of multiple channels in a...
Separation circuit for an echo canceling system and method...
Signal handling for wireless clients
Signal transfer systems and methods
Silence-improved echo canceller
Simplex/duplex switching system
Simultaneous receiving and transmitting of data over a network
Simultaneous transmission and reception of signals in...
Slot by slot PS/CS switching apparatus within the personal handy
Slots assignment method for control channel signal in mobile tel
Smart antenna CDMA wireless communication system
Smart antenna CDMA wireless communication system
Spectral noise compensation for telecommunication signal process
Spread spectrum communication system