Interest in broadband wireless access (BWA) has been growing due to increased user
mobility and the need for data access at all times. IEEE 802.16 e based WiMAX networks …

This paper investigates the performance of well known packet scheduling algorithms
developed for single carrier wireless systems from a real time video streaming perspective …

This paper investigates the performance of exponential/proportional fair (EXP/PF) and
maximum-largest weighted delay first (M-LWDF) scheduling algorithms in the third …

IEEE 802.16 e WiMAX is a promising new technology for broadband access networks.
Amongst the class of applications that can be supported is real time video services (such as …

Given that the co-existence of multimedia applications will be a norm in the future wireless
systems, their quality of service (QoS) requirements need to be guaranteed. This has …

Optimal tone allocation in downlink OFDMA networks is a non-convex NP-hard problem that
requires extensive feedback for channel information. In this paper, two constant complexity …

In this paper, we study the performance of the proportional fair scheduler, which has been
proposed for some of the emerging radio access systems. It maximizes the spectral …

We consider in this paper downlink scheduling at the Medium Access Layer (MAC) layer for
delay sensitive traffic in wireless systems based on Orthogonal Frequency Division Multiple …

Long term evolution (LTE) is the next generation wireless system that supports all IP
transmission for multimedia services. The quality of service (QoS) requirements of …

(57) ABSTRACT A method determines channel state information of a channel of a wireless
network. Each of the wireless devices is config ured to operate over the wireless network. An …