Video transmission over an enhancement approach of IEEE802.11e
Multimedia Video transmission is over Wireless Local Area Networks is expected to be an important component of many emerging multimedia applications. However, Wireless networks will always be bandwidth limited compared to fixed networks due to background noise, limited frequency spectrum, and vary...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Journal of Computer Applications Technology and Research
2015
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/42873/ http://irep.iium.edu.my/42873/ http://irep.iium.edu.my/42873/1/Video_Transmission_over_an_Enhancement_Approach_Of.pdf |
| Summary: | Multimedia Video transmission is over Wireless Local Area Networks is expected to be an important component of many
emerging multimedia applications. However, Wireless networks will always be bandwidth limited compared to fixed networks due to
background noise, limited frequency spectrum, and varying degrees of network coverage and signal strength One of the critical issues
for multimedia applications is to ensure that the Quality of Service (QoS) requirement to be maintained at an acceptable level. Modern
mobile devices are equipped with multiple network interfaces, including 3G/LTE WiFi. Bandwidth aggregation over LTE and WiFi
links offers an attractive opportunity of supporting bandwidth-intensive services, such as high-quality video streaming, on mobile devices. Achieving effective bandwidth aggregation in wireless environments raises several challenges related to deployment, link heterogeneity, Network congestion, network fluctuation, and energy consumption. In this work, an overview of schemes for video transmission over wireless networks is presented where an acceptable quality of service (QoS) for video applications required realtime
video transmission is achieved. |
|---|