In typical resource allocation for Orthogonal Frequency Division Multiple Access (OFDMA),
assigning subcarriers to the more favorable users provides beneficial diversity and …

Resource allocation issues are considered in this paper for multiuser orthogonal frequency-
division multiple access (OFDMA). This paper proposes a sub channel and power-allocation …

OFDM (Orthogonal Frequency Division Multiplexing) is one of the famous technologies that
supports very high data rate. It is one of the best techniques to overcome adverse effects of …

In this paper, bit loading for orthogonal frequency division multiplexing (OFDM) is studied
first. The continuous water-filling is modified to take the maximal rate constraint on each …

Orthogonal frequency division multiple access (OFDMA) has been selected as multiple
access technology by future wireless communication systems, such as Long Term Evolution …

This paper addresses the resource allocation problem in Orthogonal Frequency Division
Multiple Access (OFDMA)-based wireless networks. The resource allocation problem is …

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 …

By grouping a number of adjacent subcarriers into a chunk, resource allocation can be
carried out chunk by chunk in orthogonal frequency division multiple access (OFDMA) …

Orthogonal Frequency Division Multiple Access (OFDMA) allows multiple users to make use
of the same bandwidth as the single-user OFDM for data transmission and is a promising …

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