Qam demodulator with rapid resynchronization function

Qam multiresolution system with automatic repeat request for...

Qam signal encoding/decoding system

Qam system in which the constellation is modified in...

Qam with dc bias in one channel

Qos and performance control techniques for packet based...

Qos differentiation for wcdma services mapped onto an e-dch...

Qos management apparatus

Qos protection system

Qos-based shortest path routing for a hierarchical...

Qpsk modulator or demodulator using subharmonic pump carrier...

Quad channel unit health registers

Quad channel unit registers

Quadrature amplitude modulation synchronization method

Quadrature amplitude modulation/demodulation device using...

Quadrature fm demodulator apparatus

Quadrature imbalance estimation using unbiased training...

Quadrature imbalance mitigation using unbiased training...

Quadrature modulation rotating training sequence

Quadrature modulator operable in quasi-microwave band of...