A Frequency Domain Resource Allocation Technique with Reduced Complexity for PLC System

2015 ◽  
Author(s):  
Victor Fernandes ◽  
Moises Ribeiro ◽  
Guilherme Colen ◽  
Thiago Peixoto
Keyword(s):  
Resource Allocation ◽  
Frequency Domain ◽  
Reduced Complexity

A flexible mid-term frequency domain scheduler for resource allocation in HetNets based on the SINR requested by users

2015 ◽  
Vol 79 ◽  
pp. 247-262 ◽  
Author(s):  
Álvaro Pachón ◽  
Andrés Navarro ◽  
Ubaldo García-Palomares
Keyword(s):  
Resource Allocation ◽  
Frequency Domain ◽  
Term Frequency

Approximate Solution of Linear Systems with Laplace-like Operators via Cross Approximation in the Frequency Domain

2019 ◽  
Vol 19 (1) ◽  
pp. 137-145 ◽  
Author(s):  
Ekaterina A. Muravleva ◽  
Ivan V. Oseledets
Keyword(s):  
Approximate Solution ◽  
Iterative Method ◽  
Frequency Domain ◽  
Linear Systems ◽  
Stokes Problem ◽  
Inverse Operator ◽  
Low Rank ◽  
Low Rank Approximation ◽  
Rank Approximation ◽  
Reduced Complexity

AbstractIn this paper we propose an efficient algorithm to compute low-rank approximation to the solution of so-called “Laplace-like” linear systems. The idea is to transform the problem into the frequency domain, and then use cross approximation. In this case, we do not need to form explicit approximation to the inverse operator, and can approximate the solution directly, which leads to reduced complexity. We demonstrate that our method is fast and robust by using it as a solver inside Uzawa iterative method for solving the Stokes problem.

Investigation on Non-Orthogonal Multiple Access with Reduced Complexity Maximum Likelihood Receiver and Dynamic Resource Allocation

2017 ◽  
Vol E100.B (8) ◽  
pp. 1301-1311 ◽  
Author(s):  
Yousuke SANO ◽  
Kazuaki TAKEDA ◽  
Satoshi NAGATA ◽  
Takehiro NAKAMURA ◽  
Xiaohang CHEN ◽  
...  
Keyword(s):  
Resource Allocation ◽  
Maximum Likelihood ◽  
Multiple Access ◽  
Dynamic Resource Allocation ◽  
Dynamic Resource ◽  
Reduced Complexity
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