OFDMA_Part29 - m k k = K< N If m k k = K< N If m k k = K = N 4 If m k k = K" N If m k k = K< N Set m k = 3 Figure 12 BABS Algorithm

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29 For each user k, fnd: m k = R k min R max ! " " # $ $ where mk is the number oF subcarriers allocated For user k. Choose k * = argmin k m k For each user k, fnd: G k = m k + 1 H k f R min k m k + 1 ! " # $ % m k H k f R min k m k ! " # $ % Choose l = argmin k G k Set m l = m l + 1 End oF Step 1 1 6 5 2 If m k k = 0 K ! > N If m k k = 0 K ! = N If m k k = 0 K ! > N If
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Unformatted text preview: m k k = K ! < N If m k k = K ! < N If m k k = K ! = N 4 If m k k = K ! " N If m k k = K ! < N Set m k * = 3 Figure 12. BABS Algorithm...
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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.

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