Difference between revisions of "Private:video broadcasting ideas"
From NMSL
(New page: Research problems related to video streaming and broadcasting in WiMAX networks. * Energy and video quality optimization for receivers. Note that not all receivers will be handheld mobi...) |
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* How do we allocate the wireless medium (downlink and uplink)? Keep in mind that other services from WiMAX subscribers can also be running. Can we design an efficient scheduler at the base station to provide QoS for video broadcasting as well as other services? | * How do we allocate the wireless medium (downlink and uplink)? Keep in mind that other services from WiMAX subscribers can also be running. Can we design an efficient scheduler at the base station to provide QoS for video broadcasting as well as other services? | ||
| − | * | + | * How we can exploit/optimize WiMAX's mobile handoffs in a mobile environment for video broadcasting and other services. |
Revision as of 10:26, 5 January 2009
Research problems related to video streaming and broadcasting in WiMAX networks.
- Energy and video quality optimization for receivers. Note that not all receivers will be handheld mobile devices. Some WiMAX receivers could be static desktops, which do not have energy problem. Do we have separate streams for different types of receivers? Or should we look for a tradeoff between energy optimization (for mobile devices) and channel switching delay (for all receivers)?
- How do we allocate the wireless medium (downlink and uplink)? Keep in mind that other services from WiMAX subscribers can also be running. Can we design an efficient scheduler at the base station to provide QoS for video broadcasting as well as other services?
- How we can exploit/optimize WiMAX's mobile handoffs in a mobile environment for video broadcasting and other services.
