In recent years, people use multimedia applications which have become increasingly, such
as watching IPTV or video streaming by smart phone. However, wireless user equipment …

At present, the user experience provided by smart mobile terminals is limited to the battery
capacity. This paper focuses on how to improve the energy efficiency of terminals in OFDMA …

This paper studies an efficient resource allocation scheme for multicast in OFDMA based
wireless networks. Apart from the conventional resource allocation schemes for multicast …

With the explosive growth of wireless data traffic, the energy-efficient design in wireless
networks is becoming an inevitable trend. In this paper, we study the low-complexity design …

In the wireless networks, the power saving is highly important. The way of power saving by
resource allocation and scheduling is attached more attention on recently. This paper …

In this work, we address the problem of energy-aware multicasting in OFDMA wireless
networks. We investigate the optimal allocation of resources with bit rate adaptation to …

An energy-efficient co-scheduling policy for packet receiving and video decoding tasks is
proposed for a mobile terminal receiving video streaming packets from a access point (AP) …

Energy efficiency is becoming increasingly important for wireless communications as mobile
devices are battery-constrained. Unfortunately, the improvement in battery technology is …

The growth of wireless technology made opportunistic scheduling awidespread theme in
recent research. Providing high systemthroughput without reducing fairness allocation is …

We present an efficient algorithm for power allocation and bit loading in multi-user OFDM
system. We start with the close-form optimum power solution based on ideal channel coding …