Name
Abstract | ||
|---|---|---|
Achieving low energy consumption is one of the main challenges for wireless video transmission on battery-limited devices. Moreover, the bandwidth is scarce and must be shared efficiently among users. The focus in this paper is on the timely delivery of multiple delay-sensitive video flows over a distributed access wireless LAN with minimal energy cost. This is done taking into consideration the Enhanced Distributed Channel Access (EDCA) mode and the Scalable Video Codec (SVC). In this context, a method is presented for energy-efficient resource allocation across the physical layer and medium access layer, by properly leveraging transmission modes and the available prioritization mechanisms. Global energy savings around 60% are achieved with respect to state-of-the-art EDCA under a wide range of network loads. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/ICASSP.2009.4960002 | ICASSP |
Keywords | Field | DocType |
channel access,transmission mode,multiple delay-sensitive video flow,medium access layer,wireless video transmission,minimal energy cost,energy-efficient transmission,state-of-the-art edca,physical layer,global energy saving,h.264 scalable video,low energy consumption,probability density function,resource allocation,resource management,bandwidth,energy efficient,data mining,energy efficiency | Computer science,Efficient energy use,Communication channel,Computer network,Physical layer,Resource allocation,IEEE 802,Data access layer,Energy consumption,Scalability | Conference |
ISSN | Citations | PageRank |
1520-6149 | 1 | 0.37 |
References | Authors | |
4 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Carolina Blanch | 1 | 27 | 3.09 |
| Gregory Lenoir | 2 | 25 | 10.60 |
| Sofie Pollin | 3 | 1041 | 113.94 |
| Antoine Dejonghe | 4 | 309 | 30.25 |