Diversity codes for differential phase modulation in a correlated Rayleigh fading channel
Journal
IEEE Transactions on Communications
Journal Volume
49
Journal Issue
7
Pages
1154-1157
Date Issued
2001-07
Author(s)
Abstract
This paper proposes a simple diversity scheme that makes use of nonlinear block coding, symbol interleaving, and differential phase modulation. The resultant signaling mechanism merits intrinsic time diversity within each codeword, which is resistant to correlated fading. The maximum-likelihood noncoherent receiver which operates over correlated Rayleigh fading is developed. Exact and approximate upper bounds are derived to assess the codeword-error probability characteristics of the proposed system.
SDGs
Type
journal article