Performance prediction for OFDMA systems with dynamic power and subcarrier allocation
نویسندگان
چکیده
منابع مشابه
Performance prediction for OFDMA systems with dynamic power and subcarrier allocation
It is well known that channel-dependent OFDMA resource assignment algorithms provide a significant performance improvement compared to static (i.e., channel-unaware) approaches. Such dynamic algorithms constantly adapt resource assignments to current channel states according to some objective function. Due to these dynamics, it is difficult to predict the resulting performance for such schemes ...
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ژورنال
عنوان ژورنال: Computer Communications
سال: 2011
ISSN: 0140-3664
DOI: 10.1016/j.comcom.2010.06.020