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Waterfilling Power Allocation at High SNR Regimes
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WEB OF SCIENCE
15Citations
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17초록
In this letter, for general fading distributions, it is rigorously shown that the water-filling power allocation function converges pointwise to the function which allocates fixed power to all non-zero channel gain states, as SNR approaches infinity. The convergence speed of the water-filling power allocation is also investigated.
키워드
AMC (adaptive modulation and coding); channel capacity; power allocation; water-filling; FADING CHANNELS; CAPACITY; Adaptive modulation; Delta modulation; Filling
- 제목
- Waterfilling Power Allocation at High SNR Regimes
- 저자
- Moon, Hichan
- 발행일
- 2011-03
- 유형
- Article
- 권
- 59
- 호
- 3
- 페이지
- 708 ~ 715