How accurate channel prediction needs to be for transmit-beamforming with adaptive modulation over Rayleigh MIMO channels?.
Adaptive modulation improves the system throughput considerably by matching transmitter parameters to time-varying wireless fading channels. Crucial to adaptive modulation is the quality of channel state information at the transmitter. In this paper, we first present a channel predictor based on pil...
| الحاوية / القاعدة: | IEEE Transactions on wireless communications 3, 4 (2004). |
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| المؤلف الرئيسي: | |
| التنسيق: | مقال |
| اللغة: | English |
| الموضوعات: |