Device-to-device (D2D) communications was initially proposed in cellular networks as a
new paradigm for enhancing network performance. The emergence of new applications …

The number of devices is expected to radically increase in near future, with an estimate of
above 50 billion connected devices by 2020. The subscribers demand improved data rates …

Abstract Device-to-Device (D2D) communication is a promising concept to enhance the
performance of devices by allowing direct transmission between closely located user pairs …

Discrete multi-tone (DMT) modulation is known to be an efficient single-transmitter technique
for visible-light communication. However, the use of this technique in a multiple transmitter …

In this paper we propose to use the well known game theoretic Gale-Shapley stable
marriage theorem from game theory as a basis for spectrum allocation in cognitive radio …

In this work we consider the problem of downlink resource allocation for proportional
fairness of long term received rates of data users and quality of service for real time sessions …

This paper considers the downlink of a cellular orthogonal frequency division multi-access
(OFDMA) system, in which multiple base stations (BSs) are coordinated by a centralized …

High data rates, high spectral efficiency, flexibility, and low delays over the air interface will
be important features in next-generation wireless systems. The overall challenge will be …

Multiuser communication has been an important research area of underwater acoustic
communications and networking. This paper studies the use of adaptive orthogonal …

In this paper, we propose effective channel assignment algorithms for network utility
maximization in a cellular network with underlaying device-to-device (D2D) …