Name
Abstract | ||
|---|---|---|
It is known that multi-symbol detection shows good bit error rate performance for estimation of continuous phase modulation (CPM) signals, yet the complexity of its receiver structures goes exponentially with the increasing length of the pulse-shaping filter and observation window length. A new simple non-coherent trellis receiver for CPM signals is proposed in this paper. Similar to the simple coherent detectors, where CPM signals are approximately represented by a sum of Phase Amplitude Modulation (PAM) waveforms, Laurent decomposition is applied to reduce the complexity. The proposed receiver is structured with a much smaller number of matched filters in the front-end and a processor which uses Viterbi algorithm with a 2N-1 states trellis to demodulate the receive signal. The good error performance is confirmed by simulation results. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/WCSP.2013.6677028 | WCSP |
Keywords | Field | DocType |
matched filters,approximation theory,multi-symbol detection,laurent decomposition,laurent decompositon,phase amplitude modulation waveforms,viterbi decoding,good bit error rate performance,continuous phase modulation signals,simple noncoherent trellis receiver,observation window length,cpm signals,phase modulation,simple multisymbol detector,viterbi algorithm,continuous phase modulation,pulse-shaping filter,pulse shaping | Demodulation,Control theory,Soft output Viterbi algorithm,Computer science,Algorithm,Continuous phase modulation,Real-time computing,Viterbi decoder,Amplitude modulation,Matched filter,Iterative Viterbi decoding,Viterbi algorithm | Conference |
ISSN | Citations | PageRank |
2325-3746 | 0 | 0.34 |
References | Authors | |
3 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Pengcheng Yang | 1 | 0 | 0.34 |
| Xiaoyu Dang | 2 | 38 | 10.69 |
| Xiangbin Yu | 3 | 170 | 39.05 |
| Xudong Wang | 4 | 0 | 0.34 |
| Jing Tao | 5 | 0 | 0.34 |