Carrier recovery in DAB receivers

Carrier search methods and apparatus

Carrier search methods and apparatus

CDMA communications system having a searcher receiver and...

CDMA demodulator and demodulation method

CDMA mobile communication system and method with improved phase

CDMA modulation and demodulation method reducing interference an

CDMA signal power control using quadrature signal calculations

CDMA system using quasi-orthogonal codes

Cellular/satellite communications system with improved frequency

Channel allocation in broadband orthogonal...

Channel estimation and compensation techniques for use in...

Channel estimation and synchronization with preamble using...

Channel estimation device

Channel estimation for OFDM communication systems

Channel estimation for OFDM communication systems

Channel estimation for OFDM communication systems including...

Channel estimation for OFDM systems with transmitter diversity

Channel estimation in a multicarrier radio receiver

Channel estimation in a wireless communication system