ClearBurst

Burst scheduling for contention-free transmissions in sensor networks

Ren-Shiou Liu, Kai Wei Fan, Prasun Sinha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In wireless sensor networks, the many-to-one data communication pattern induces high collision losses as multiple transmissions cause contention and interference along the paths from sources to the sink. This paper proposes a low-overhead MAC layer solution to address the high contention problem to improve system throughput and reduce energy consumption. Periods of bursty transmissions with reduced contention from neighboring nodes are exploited to efficiently clear up backlogged queues and improve the performance of CSMA. Through analytical modeling we characterize the expected performance improvement and show that it conforms to the simulation results. Using extensive simulations on ns-2 and experiments on the 49 node sensor network testbed (Kansei) running TinyOS, we evaluate the performance of our solution.

Original languageEnglish
Title of host publicationWCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings
Pages1899-1904
Number of pages6
Publication statusPublished - 2008 Sep 18
EventIEEE Wireless Communications and Networking Conference, WCNC 2008 - Las Vegas, NV, United States
Duration: 2008 Mar 312008 Apr 3

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Other

OtherIEEE Wireless Communications and Networking Conference, WCNC 2008
CountryUnited States
CityLas Vegas, NV
Period08-03-3108-04-03

Fingerprint

Sensor networks
Scheduling
Carrier sense multiple access
Testbeds
Wireless sensor networks
Energy utilization
Throughput
Communication
Experiments

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Liu, R-S., Fan, K. W., & Sinha, P. (2008). ClearBurst: Burst scheduling for contention-free transmissions in sensor networks. In WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings (pp. 1899-1904). [4489369] (IEEE Wireless Communications and Networking Conference, WCNC).
Liu, Ren-Shiou ; Fan, Kai Wei ; Sinha, Prasun. / ClearBurst : Burst scheduling for contention-free transmissions in sensor networks. WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. 2008. pp. 1899-1904 (IEEE Wireless Communications and Networking Conference, WCNC).
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abstract = "In wireless sensor networks, the many-to-one data communication pattern induces high collision losses as multiple transmissions cause contention and interference along the paths from sources to the sink. This paper proposes a low-overhead MAC layer solution to address the high contention problem to improve system throughput and reduce energy consumption. Periods of bursty transmissions with reduced contention from neighboring nodes are exploited to efficiently clear up backlogged queues and improve the performance of CSMA. Through analytical modeling we characterize the expected performance improvement and show that it conforms to the simulation results. Using extensive simulations on ns-2 and experiments on the 49 node sensor network testbed (Kansei) running TinyOS, we evaluate the performance of our solution.",
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Liu, R-S, Fan, KW & Sinha, P 2008, ClearBurst: Burst scheduling for contention-free transmissions in sensor networks. in WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings., 4489369, IEEE Wireless Communications and Networking Conference, WCNC, pp. 1899-1904, IEEE Wireless Communications and Networking Conference, WCNC 2008, Las Vegas, NV, United States, 08-03-31.

ClearBurst : Burst scheduling for contention-free transmissions in sensor networks. / Liu, Ren-Shiou; Fan, Kai Wei; Sinha, Prasun.

WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. 2008. p. 1899-1904 4489369 (IEEE Wireless Communications and Networking Conference, WCNC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - In wireless sensor networks, the many-to-one data communication pattern induces high collision losses as multiple transmissions cause contention and interference along the paths from sources to the sink. This paper proposes a low-overhead MAC layer solution to address the high contention problem to improve system throughput and reduce energy consumption. Periods of bursty transmissions with reduced contention from neighboring nodes are exploited to efficiently clear up backlogged queues and improve the performance of CSMA. Through analytical modeling we characterize the expected performance improvement and show that it conforms to the simulation results. Using extensive simulations on ns-2 and experiments on the 49 node sensor network testbed (Kansei) running TinyOS, we evaluate the performance of our solution.

AB - In wireless sensor networks, the many-to-one data communication pattern induces high collision losses as multiple transmissions cause contention and interference along the paths from sources to the sink. This paper proposes a low-overhead MAC layer solution to address the high contention problem to improve system throughput and reduce energy consumption. Periods of bursty transmissions with reduced contention from neighboring nodes are exploited to efficiently clear up backlogged queues and improve the performance of CSMA. Through analytical modeling we characterize the expected performance improvement and show that it conforms to the simulation results. Using extensive simulations on ns-2 and experiments on the 49 node sensor network testbed (Kansei) running TinyOS, we evaluate the performance of our solution.

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Liu R-S, Fan KW, Sinha P. ClearBurst: Burst scheduling for contention-free transmissions in sensor networks. In WCNC 2008 - IEEE Wireless Communications and Networking Conference, Conference Proceedings. 2008. p. 1899-1904. 4489369. (IEEE Wireless Communications and Networking Conference, WCNC).