Paper Info
Title
Cross-Layer Optimization of Dynamic Packet Assignment for Video Transmission Over IEEE 802.11e Networks.
Abstract
Video transmission over IEEE 802.11e wireless networks still shows poor performance for large bandwidth demand and frequently changed environments. Thus, several enhancements of IEEE 802.11e were proposed. On the other hand, big frames and simultaneous sending of adjacent frames always cause packet dropping for buffer overflow. In the past, we proposed an IEEE 802.11e enhancement named DFAA and a content aware mechanism to solve the above problems. The motivation of this paper is to find a proper way to integrate these two mechanisms. A DFAA enhancement (DFAA-E) is proposed to make up the insufficiency of content aware mechanism. Experiments results show that the combination of DFAA-E and content aware mechanism improves the video decoded quality greatly. And its performance can be further enhanced by selecting the suitable settings of certain parameters.
Year
DOI
Venue
2018
10.1007/s11277-018-5262-z
Wireless Personal Communications
Keywords
Field
DocType
Video transmission,Cross-layer,Content aware,Dynamic packet assignment
Cross layer,Wireless network,Cross-layer optimization,Computer science,Network packet,Computer network,Real-time computing,Bandwidth (signal processing),Video transmission,IEEE 802,Buffer overflow
Journal
Volume
Issue
ISSN
102
4
0929-6212
Citations 
PageRank 
References 
2
0.40
6
Authors
4
Name
Order
Citations
PageRank
Zheng Wan1303.18
Xia Yuan220.40
Ziyang Zhou320.40
Naixue Xiong42413194.61