Understanding the Flooding in Low-Duty-Cycle Wireless Sensor Networks
Understanding the Flooding in Low-Duty-Cycle Wireless Sensor Networks
复制标题
了解低占空比无线传感器网络中的洪泛
DOI:
10.1109/icpp.2011.56
复制
发表时间:
2011-09
影响因子:
0.9
通讯作者:
Tang, Shaojie
中科院分区:
文献类型:
--
作者:
Li, Mo;Liu, Junliang;Gong, Wei;Tang, Shaojie
In low-duty-cycle networks, sensors stay dormant most of time to save their energy and wake up based on their needs. Such a technique, while prolonging the network lifetime, sets excessive challenges for efficient flooding within the network. Tailored for obtaining short delay in low-duty-cycle networks, recently proposed flooding protocols have achieved some initial success. Many fundamental problems of flooding in low-duty-cycle networks, however, are still not well understood. In this paper, we thoroughly investigate how the flooding behaviors are fundamentally affected from theory to practice in a low-duty-cycle sensor network. We study how practical factors like duty cycle length and link loss affect the flooding delay. We mathematically quantify the performance deterioration caused by those factors and present initial learning in achieving efficient flooding against them. Our theoretical analysis brings us not only an in-depth understanding of several fundamental trade-offs in low-duty-cycle sensor networks, but also insights on the design of flooding protocols that can approach excellent performance.
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影响因子:
3.9
作者:
Limin Wang
通讯作者:
Limin Wang
DOI:
10.1109/iwqos.2010.5542743
发表时间:
2010-06
期刊:
2010 IEEE 18th International Workshop on Quality of Service (IWQoS)
影响因子:
--
作者:
Xiaodong Wang-;Xiaorui Wang;G. Xing;Yanjun Yao
通讯作者:
Xiaodong Wang-;Xiaorui Wang;G. Xing;Yanjun Yao
DOI:
10.1109/infcom.2009.5062177
发表时间:
2009-04
期刊:
IEEE INFOCOM 2009
影响因子:
--
作者:
Jiakang Lu;K. Whitehouse
通讯作者:
Jiakang Lu;K. Whitehouse
DOI:
10.1109/infcomw.2010.5466689
发表时间:
2010-03
期刊:
2010 INFOCOM IEEE Conference on Computer Communications Workshops
影响因子:
--
作者:
S. Lai;B. Ravindran
通讯作者:
S. Lai;B. Ravindran
DOI:
10.1145/1644038.1644061
发表时间:
2009-11
期刊:
--
影响因子:
--
作者:
C. Lenzen;P. Sommer;Roger Wattenhofer
通讯作者:
C. Lenzen;P. Sommer;Roger Wattenhofer