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Aggressive sub-channel allocation algorithm for efficient dynamic channel allocation in muti-user OFDMA system 報告人  : J.SHOW 指導教授  : H.H.Liu 06/03/09
References ,[object Object],[object Object],[object Object],06/03/09
Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],06/03/09
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],Tk(t) : average throughput Rk(t) : kth user’s channel achievable rate  tc  : control latency parameter K* : chosen user 06/03/09
Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],06/03/09
Algorithm(cont.) 06/03/09
Algorithm(cont.) 06/03/09
Performance Validation 06/03/09
Performance Validation(cont.) 06/03/09
Performance Validation(throughput) 06/03/09
Sub-band && users allocation  06/03/09
Conclusion  ,[object Object],[object Object],[object Object],[object Object],06/03/09

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Aggressive Subchannel Allocation Algorithm For Efficient Dynamic Channel Allocation In Multi User Ofdma System