Most streaming rate selection and buffer optimization algorithms are developed for wired
networks and can perform poorly over wireless networks. Wireless MAC layer behavior …

Recently, multimedia streaming services over IEEE 802.11 based wireless networks have
increased dramatically. This results in manifold increase in the bandwidth requirement …

In this paper, we consider rate adaptation for robust transmission of high-quality video over
home networks, in particular IEEE 802.11 wireless LANs. Our approach includes on-line …

Abstract In Network Virtualization Environments, the capability of operators to allocate
resources in the Substrate Network (SN) to support Virtual Networks (VNs) in an optimal …

In this paper, we propose a cross-layered network-adaptive high definition (HD) video
streaming system using a sender-driven wireless channel monitoring over the wireless local …

This paper discusses the maximization of user-perceived quality of layered media in
wireless networks. We present a system model and an optimization framework for such …

The limitation of existing fixed channel allocation caused the degradation on overall
throughput of the Wireless Local Area Network (WLAN). This paper proposes a variable …

Video traffic is bursty in nature and has different network requirements compared to other
types of traffic (eg voice, data) in terms of bandwidth, delay, jitter, and loss etc. So it becomes …

In a heterogeneous wireless environment, one of the important aspects of seamless
communication for ubiquitous computing is the dynamic selection of the best access …

Video conferences over the Internet with multiple participants have to be wirelessly
connected to improve the communication efficiency. However, video conferences are often …