Cross-Layer Packet Retry Limit Adaptation for Video Transport Over Wireless LANs
نویسندگان
چکیده
منابع مشابه
Video Streaming over Wireless LANs: A Cross-layer Approach
Robust streaming of video over 802.11 Wireless Local Area Networks (WLAN) poses many challenges, including coping with bandwidth variations, data losses and heterogeneity of the receivers. Currently, each network layer (including physical layer, media access control, transport, and application layers) provides a separate solution to these challenges by providing its own optimized adaptation and...
متن کاملSource-Adaptation-Based Wireless Video Transport: A Cross-Layer Approach
Real-time packet video transmission over wireless networks is expected to experience bursty packet losses that can cause substantial degradation to the transmitted video quality. In wireless networks, channel state information is hard to obtain in a reliable and timely manner due to the rapid change of wireless environments. However, the source motion information is always available and can be ...
متن کاملMulti-stream video transport over DiffServ wireless LANS
This paper presents a new transport scheme for embedded video streams over wireless local area networks. It introduces a differentiated service (DiffServ) solution for video streaming over mobile ad hoc networks (MANETs). It employs the concept of single-application multiple stream (SAMS) that can effectively take the advantages of both DiffServ network and multi-layer or progressive source cod...
متن کاملScalable Video Delivery over Wireless LANs
Recent advances in wireless broadband networks and video coding techniques have led the rapid growth of wireless video services. In this chapter, we present a comprehensive study on the transmission of scalable video over wireless local area networks (WLAN). We analyze first the mechanisms and principles of the emerging scalable video coding (SVC) standard. We then introduce the IEEE 802.11 sta...
متن کاملCross layer techniques for adaptive video streaming over wireless networks
Real-time streaming media over wireless networks is a challenging proposition due to the characteristics of video data and wireless channels. In this paper, we propose a set of cross-layer techniques for adaptive real-time video streaming over wireless networks. The adaptation is done with respect to both channel and data. The proposed novel packetization scheme constructs the application layer...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Circuits and Systems for Video Technology
سال: 2010
ISSN: 1051-8215,1558-2205
DOI: 10.1109/tcsvt.2010.2077475