OFDMA_Part32 - ) " r k ( n ) # $ %...

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32 For each user k: Find r k ( n ) = f ' ! 1 ( " k H k ( n ) 2 ) which is the transmission rate of user k on subcarrier n. Initialize C k = ! { } which is the set of subcarriers allocated to user k. For each subcarrier n: Choose k * = argmax k r k ( n ) Set C k * = C k * ! { n } Update: C k = C k ! { n *} C l * = C l * ! { n *} Set k = k + 1 End of Step 2 1 6 7 2 5 Set k = 0 3 Choose: l * = argmin { l :# C k < m k } argmin n ! C k r l ( n
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Unformatted text preview: ) &quot; r k ( n ) # $ % &amp; ( n * = argmin n ! C k r l * ( n ) &quot; r k ( n ) [ ] 4 If # C k &gt; m k If # C k ! m k If k &lt; K and If # C k ! m k If k &lt; K and If # C k &gt; m k If k ! K If # C k ! m k If # C k &gt; m k Figure 14. RCG 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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