Closed-Form Expressions of the Exact Cramer驴Rao Bound for Parameter Estimation of BPSK, MSK, or QPSK Waveforms

摘要

This letter addresses the stochastic Cramer-Rao bound (CRB) pertaining to the joint estimation of the carrier frequency offset, the carrier phase and the noise and signal powers of binary phase-shift keying (BPSK), minimum shift keying (MSK), and quaterna