http://www.comm.utoronto.ca/~weiyu/ab_isit04.pdf WebAug 31, 2011 · To find channel capacity one must maximize the mutual information with respect to the discrete set of probabilities of the source symbols 'c' , and for a given …
Channel Capacity Approach to Hyperspectral Band Subset Selection
WebAug 1, 2010 · The Blahut-Arimoto algorithm resolves to an iterative algorithm that estimates the optimal source pdf that yields the maximum channel capacity C. The iterative procedure is defined as follows [31 WebThe capacity of noisy quantum channels characterizes the highest rate at which infor-mation can be reliably transmitted and it is therefore of practical as well as fundamental … leadership philosophy presentation examples
Chapter 9 - Section 9.1 - Chapter 9 The Blahut-Arimoto Algorithms …
WebOct 28, 2024 · The capacity of noisy quantum channels characterizes the highest rate at which information can be reliably transmitted and it is therefore of practical as well as fundamental importance. Capacities of classical channels are computed using alternating optimization schemes, called Blahut-Arimoto algorithms. In this work, we generalize … WebThe Blahut-Arimoto algorithm [1] [2] is an alternating-maximization algorithm for computing the capacity (1). One starts with an arbitrary probability func- ... the sequence I(n) converges to the channel capacity. NUMERICAL EXAMPLE: GAUSSIAN CHANNEL By means oftheabove algorithm, we computed thecapacity ofaGaussian channel Webnumber of channel states. In terms of complexity, the proposed algorithm improves upon a previous algorithm proposed by El Gamal and Heegard [3] for the computation of capacity for the Gel’fand-Pinsker channel. Instead of relying on the set of all Shannon strategies, the algorithm in [3] included an additional step to optimize leadership philosophy scholarly journal