Name
Abstract | ||
|---|---|---|
Data gathering is a typical operation in wireless sensor networks where data flow through a data gathering tree towards a sink node. Plenty of work had been done on constructing energy-efficient data gathering trees at the routing layer. However, data generation in wireless sensor networks could be bursty as it is driven by the events of interest. Without any sleep scheme, the sensor nodes will stay idle for most of the time. Therefore energy-efficient data gathering trees alone are not enough for energy saving. We propose a routing layer data gathering sleep scheme (DGSS) which could be incorporated into existing data gathering tree formation algorithms to save unnecessary energy consumption due to idle listening and meanwhile adapts to bursty traffic condition. We compare DGSS with DMAC, a popular energy efficient MAC protocol for data gathering, through simulations and show that DGSS can perform better than DMAC for bursty traffic at relatively high data rates. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/ICC.2012.6364364 | ICC |
Keywords | Field | DocType |
data generation,data communication,routing layer sleep scheme,data gathering,data rates,data flow,traffic condition,data flow analysis,wireless sensor networks,telecommunication network routing,nickel,routing | Data collection,Efficient energy use,Computer science,Idle,Computer network,Data-flow analysis,Real-time computing,Energy consumption,Wireless sensor network,Test data generation,Data flow diagram | Conference |
ISSN | ISBN | Citations |
1550-3607 E-ISBN : 978-1-4577-2051-2 | 978-1-4577-2051-2 | 1 |
PageRank | References | Authors |
0.36 | 8 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tao Zheng | 1 | 68 | 15.81 |
| Sridhar Radhakrishnan | 2 | 341 | 43.65 |
| Venkatesh Sarangan | 3 | 269 | 30.48 |