Fast Computation of Waterfilling Algorithms

Naidu, Kalpana (2016) Fast Computation of Waterfilling Algorithms. PhD thesis, Indian Institute of Technology Hyderabad.

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Abstract

The ever-increasing growth of the wireless applications and services reaffirms the importance of the effective usage of radio resources. Waterfilling plays a crucial role in effective use of resources, by optimizing power allocation to various available resources. The term `waterfilling' was first introduced by Shannon and popularized by Gallager to describe the `optimal transmit (power) mask as a function of the channel and noise characteristics'. Waterfilling is hugely relevant, even today, as various `versions' keep propping up in `almost' all fields of communications and signal processing like Cognitive Radio, MIMO (Multiple-Input and Multiple-Output), mmWave, OFDM (Orthogonal Frequency Division Multiplexing), OFDMA (Orthogonal Frequency Division Multiple Access), DSL (Digital Subscriber Line), etc to name a few.

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IITH Creators:	IITH Creators ORCiD
Item Type:	Thesis (PhD)
Uncontrolled Keywords:	water filling, fast, flops, capacity optimization, power allocation, interference minimization, constraints, TD686
Subjects:	Others > Electricity
Divisions:	Department of Electrical Engineering
Depositing User:	Team Library
Date Deposited:	03 Aug 2016 10:32
Last Modified:	03 Aug 2016 10:32
URI:	http://raiithold.iith.ac.in/id/eprint/2604
Publisher URL:
Related URLs:	Google Scholar

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