OFDMA has been selected as the multiple access scheme for state-of-the-art wireless
communication systems. Efficient resource allocation in OFDMA wireless networks is …

In this article we present important resource allocation problems in IEEE 802.16 wireless
metropolitan area networks employing orthogonal frequency division multiple access. We …

A novel practical low-complexity multicell orthogonal frequency-division multiple access
(OFDMA) downlink channel-assignment method that uses a graphic framework is proposed …

We propose a simple distributed radio resource allocation algorithm for an OFDMA cellular
system, which aims at minimizing the overall transmitted power subject to a rate constraint …

While several previous works have considered the problem of resource (including subcarrier
and power) allocation in multicell orthogonal frequency division multiple access networks …

Orthogonal frequency division multiplexing (OFDM)‐based orthogonal frequency division
multiple access (OFDMA) has emerged as a promising transmission technology for next …

In this paper, we investigate adaptive resource allocation in downlink transmission of
orthogonal frequency division multiple access (OFDMA) networks. A block-level resource …

Efficient resource allocation in cellular OFDMA systems envisages the assignment of the
number of sub-carriers and the relative transmission format on the basis of the experimented …

Orthogonal frequency division multiplexing (OFDM) with dynamic scheduling and resource
allocation is a key component of most emerging broadband wireless access networks such …

Orthogonal Frequency Division Multiple Access (OFDMA) is an emerging multiple access
technology. In this paper, we consider OFDMA in the context of fixed wireless networks. This …