Abstract
We propose a general framework to investigate asymptotic relative performance between M-ary phase-shift keying (MPSK) and M-ary differential phase-shift keying (MDPSK) in wireless fading channels. Using this framework, we provide an alternative derivation for the closed-form expression of the asymptotic performance loss of MDPSK w.r.t. MPSK in an additive white Gaussian noise channel. The same performance loss is also shown to be true for the lognormal fading channels.
Original language | English (US) |
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Pages (from-to) | 18-21 |
Number of pages | 4 |
Journal | IEEE Wireless Communications Letters |
Volume | 4 |
Issue number | 1 |
DOIs | |
State | Published - Feb 2015 |
Bibliographical note
KAUST Repository Item: Exported on 2020-10-01ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)