Approaching the Delay-Limited OFDM Broadcast Capacity with OFDMA

Abstract

Recently, in a companion paper we introduced the delay-limited capacity (DLC) region of an orthogonal frequency division multiplexing (OFDM) broadcast channel (BC). The DLC region is of utmost interest, since it e.g. provides an ultimate performance limit for all minimum sum power algorithms with given rate requirements. In this work we use the principle of… (More)

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