Name
Abstract | ||
|---|---|---|
This paper proposes a complexity-reduced decision feedback equalization (DFE) scheme for 16-ary quadrature amplitude modulation (16 QAM) over frequency-selective fading channels. The proposed DFE uses bidirectional equalizing (BDE), and space diversity combining (SDC) to achieve high-spectral-efficiency, high-quality data transmission. To reduce the amount of computation of both BDE and SDC for 16 QAM, this paper proposes a tap gain interpolation scheme, new selection schemes of both the equalizing direction of the BDE and the selection of diversity branch. Using these techniques, a 16 QAM/time division multiple access (TDMA) system with 448 ksymbol/s is designed. The system performance is evaluated by computer simulation, assuming a maximum delay of 13 msec. The results confirm that the proposed system is effective and also simple for high-speed data transmission in land mobile communications |
Year | DOI | Venue |
|---|---|---|
1994 | 10.1109/WNCMF.1994.530796 | Personal, Indoor and Mobile Radio Communications, 1994. Wireless Networks - Catching the Mobile Future., 5th IEEE International Symposium |
Keywords | DocType | Volume |
decision feedback equalisers,16 qam/tdma,dfe,bidirectional equalization,complexity reduction,computer simulation,decision feedback equalization,frequency-selective fading channels,high-quality data transmission,high-spectral-efficiency,land mobile communication,quadrature amplitude modulation,space diversity combining,system performance,tap gain interpolation scheme,time division multiple access,wideband transmission,interpolation,mobile communication,data transmission,diversity combining,system design,spectral efficiency | Conference | 1 |
ISBN | Citations | PageRank |
90-5199-193-2 | 0 | 0.34 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yukiyoshi Kamio | 1 | 54 | 12.45 |
| Seiichi Sampei | 2 | 159 | 39.74 |
| Yamazaki, R. | 3 | 0 | 0.34 |
| Sasaoka, H. | 4 | 7 | 1.49 |