A feasible downlink scheduling algorithm in OFDMA systems with discrete rate constraints

In practical OFDMA systems such as LTE, the deployment of adaptive modulation and coding scheme (AMC) results in only a limited discrete set of rates available to users, which yields restriction in resource allocation policy design to some extent. Although this problem has been investigated in some...

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Bibliographische Detailangaben

Hauptverfasser:	Zhanyang Ren, Shanzhi Chen, Weiguo Ma, Bo Hu
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Complexity theory Downlink Interference Linear programming OFDM Resource management Telecommunications
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