Abstract
Leading MAC protocols developed for duty-cycled WSNs such as B-MAC 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 AS-MAC 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.
| Original language | English |
|---|---|
| Title of host publication | Mobile Ad-hoc and Sensor Networks - Third International Conference, MSN 2007, Proceedings |
| Pages | 269-280 |
| Number of pages | 12 |
| Publication status | Published - 2007 Dec 1 |
| Event | 3rd International Conference on Mobile Ad-hoc and Sensor Networks, MSN 2007 - Beijing, China Duration: 2007 Dec 12 → 2007 Dec 14 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 4864 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | 3rd International Conference on Mobile Ad-hoc and Sensor Networks, MSN 2007 |
|---|---|
| Country | China |
| City | Beijing |
| Period | 07/12/12 → 07/12/14 |
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All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)
Cite this
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A MAC protocol with adaptive preloads considering low duty-cycle in WSNs. / On, Jeong Seok; Kim, Jae Hyun; Lee, Jai Yong; Kim, Yeonsoo; Chong, Hakjin.
Mobile Ad-hoc and Sensor Networks - Third International Conference, MSN 2007, Proceedings. 2007. p. 269-280 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4864 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - A MAC protocol with adaptive preloads considering low duty-cycle in WSNs
AU - On, Jeong Seok
AU - Kim, Jae Hyun
AU - Lee, Jai Yong
AU - Kim, Yeonsoo
AU - Chong, Hakjin
PY - 2007/12/1
Y1 - 2007/12/1
N2 - Leading MAC protocols developed for duty-cycled WSNs such as B-MAC 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 AS-MAC 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.
AB - Leading MAC protocols developed for duty-cycled WSNs such as B-MAC 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 AS-MAC 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.
UR - http://www.scopus.com/inward/record.url?scp=38449115061&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=38449115061&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9783540770237
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 269
EP - 280
BT - Mobile Ad-hoc and Sensor Networks - Third International Conference, MSN 2007, Proceedings
ER -