Name
Abstract | ||
|---|---|---|
Leading MAC protocols developed for duty-cycled WSNs such as BMAC employ a long preamble and channel sampling. The long preamble introduces excess latency at each hop and results in excess energy consumption at non-target receivers in ultra low-duty cycled WSNs. In this paper we propose AS-MAC (Asynchronous Sensor MAC), a low power MAC protocol for wireless sensor networks (WSNs). AS-MAC solves these problems by employing a series of preload approach that retains the advantages of low power listening and independent channel sampling schedule. The preload massage includes a destination address and a remaining time until data transmission. Moreover ASMAC offers an additional advantage such as flexible duty cycle as data rate varies. We demonstrate that AS-MAC is better performance than B-MAC through analysis and evaluation. |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1007/978-3-540-77024-4_26 | MSN |
Keywords | Field | DocType |
duty cycle,sensor network,data transmission | Asynchronous communication,Preamble,Data transmission,Computer science,Duty cycle,Latency (engineering),Computer network,Communication channel,Real-time computing,Wireless sensor network,Energy consumption | Conference |
Volume | ISSN | ISBN |
4864 | 0302-9743 | 3-540-77023-2 |
Citations | PageRank | References |
3 | 0.42 | 8 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| JeongSeok On | 1 | 4 | 0.78 |
| Jae-hyun Kim | 2 | 327 | 51.40 |
| Jaiyong Lee | 3 | 351 | 50.39 |
| Yeonsoo Kim | 4 | 15 | 2.70 |
| Hak-Jin Chong | 5 | 9 | 2.49 |