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Unformatted text preview: shown in Figure 7. The left graph is for a small minimum rate value and the right graph is for a high minimum rate value. Therefore, the minimum region in the left graph is larger than the one in the right graph because it has higher excess power. Figure 7. Illustration of the Minimum Rate Capacity Region [25] The minimum rate capacity region is the sum of the ergodic capacity region of the effective channel and the minimum user data rates R* . The effective channel is the channel with power constraint P’ and effective noise n i e : …(E14) The resource allocation scheme used for this capacity region is a multilevel extension of the...
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This note was uploaded on 09/27/2009 for the course ECE 399 taught by Professor Prof during the Spring '09 term at University of Texas at Austin.
 Spring '09
 Prof

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