Abstract
The combined effect of postdetection diversity reception and concatenated channel coding on the BER floor of π/4-shift QDPSK due to multipath channel delay spread in Rayleigh fading environments is experimentally investigated. Two- branch postdetection MRC diversity and Reed-Solomon/ BCH concatenated coding are applied. Experimental results show that for a BER floor of 10−5 the tolerable RMS delay spread can be increased by ~70% over the uncoded, diversity reception case.
| Original language | English |
|---|---|
| Pages (from-to) | 1131-1133 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 28 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1992 Jun 4 |
| Externally published | Yes |
Keywords
- Digital communication systems
- Mobile radio systems
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Cite this
Ohno, K., Adachi, F., & Kawamura, K. (1992). Combined effect of diversity reception/channel coding on error floor due to delay spread in DPSK mobile radio. Electronics Letters, 28(12), 1131-1133. https://doi.org/10.1049/el:19920713