In this letter a simple method for the evaluation of the error rate performance of OFDM signals transmitted over doubly-selective fading channels is d...

We consider a "dynamic" model for a link jointly supporting two types of service: rate-adaptive and constant-bit rate services, e.g., ABR and CBR serv...

This letter explores benefits of compensating transmitter gain and phase imbalances in a receiver for quadrature communication systems. It is assumed...

Both IS-136 and PDC digital cellular systems employ forward error correction (FEC) encoding followed by a form of DQPSK modulation. In this letter, we...

We present a generalized version of principal ratio combining (PRC) [1], which is a near-optimum detection scheme for space-time codes in quasistatic...