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Optimal Power and Bit Allocation for Graph Signal Interpolation
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018We study centralized interpolation of bandlimited graph signals at a fusion center (FC), when sampled data are transmitted over rate-constrained links. In such a scenario, the performance of the reconstruction task is inevitably affected by several sources of errors such as observation noise and quantization due to source encoding.
Paolo Di Lorenzo +2 more
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Asymptotically optimal power allocation with MMSE receivers
International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings., 2004The optimal power allocation scheme is investigated with random spreading sequences and linear MMSE receivers in the regime of large system. The main result is the identification of a power allocation and admission control scheme that maximizes the sum ...
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Optimal Power Allocation for Downlink NOMA Systems
2018Non-orthogonal multiple access (NOMA) has been recognized as a promising multi-user access technique for the next generation cellular communication networks. In this chapter, we first review the basic concepts of downlink NOMA transmission and introduce the two-user, multi-user, and multi-channel NOMA schemes.
Yongming Huang +2 more
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Optimization of the regional allocation of wind power capacity
2019 International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), 2019With the growing impact of global warming and depletion of fossil fuels, the necessity of renewable energy resources is becoming more and more obvious. However, investing in intermittent renewable resources, such as wind power, by only considering the regional power potentials jeopardizes system reliability and increases the necessity of spinning ...
İnanç, Burcu Cansu +2 more
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Optimal Power Allocation in a Relay-aided Cognitive Network
Proceedings of the 12th EAI International Conference on Performance Evaluation Methodologies and Tools, 2019In this paper, we address a power allocation problem in a relay-aided cognitive network. The network is composed by a primary and secondary user/destination pair and a relay, which helps the communication between the secondary user and its destination.
Savard, Anne, Belmega, E. Veronica
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Optimal Relay Assignment and Power Allocation for Cooperative Communications
Journal of Computer Science and Technology, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xie, Kun, Cao, Jian-Nong, Wen, Ji-Gang
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Statistical Power Allocation and Coded Bit Allocation Optimization in Mercury/Waterfilling
2006 Australian Communications Theory Workshop, 2006Motivated by statistical Waterfilling, we derive statistical Mercury/Waterfilling (M/WF) for both fixed average power and fixed average rate as the infinite time limit of the spatio-temporal M/WF solution. The M → ∞ limit of the conditional mean estimate (CME) receiver for unit-energy M-QAM constellations is derived, which may be used as a low ...
M.M. Taouk +2 more
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Optimal Power Allocation of Cooperative Transmission
2014ZHENGGUO SHENG, BONGJUN KO
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Navigating financial toxicity in patients with cancer: A multidisciplinary management approach
Ca-A Cancer Journal for Clinicians, 2022Grace Li Smith +2 more
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