Abstract
Based on a switched linear modulation model recently developed for continuous-phase modulated (CPM) signal representation and approximation, and incorporated with new phase state symbol definitions, three simple CPM receivers are proposed in this letter. Their performance simulation results and complexity comparison are given using a quaternary 2RC (raised cosine frequency pulse) CPM scheme.
Original language | English |
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Pages (from-to) | 1100-1103 |
Number of pages | 4 |
Journal | IEEE Transactions on Communications |
Volume | 53 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 2005 |
Keywords
- Continuous-phase modulation (CPM)
- Maximum-likelihood sequence estimation (MLSE)
- Viterbi algorithm