IEICE TRANSACTIONS on Communications
Real-Time Routing Based on On-Demand Multi-Hop Lookahead in Wireless Sensor Networks
Summary :
In wireless sensor networks, real-time data delivery schemes typically achieve the desired delivery speed by proactively performing one-hop lookahead. Recently, to reduce the deadline miss ratio with respect to the desired delivery speed, a study has proposed a real-time data delivery scheme based on proactively performing two-hop lookahead. However, the recent proposal might cause heavy message exchange overhead and high computing complexity in order to proactively obtain two-hop neighbor speed information in all sensor nodes whether data are delivered or not. In this paper, we propose a novel real-time data delivery scheme that applies on-demand multi-hop lookahead only around data forwarding paths. Hence, the scheme can provide lower deadline miss ratio for real-time data delivery with low message exchange overhead than existing schemes.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E94-B No.2 pp.569-572
- Publication Date
- 2011/02/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E94.B.569
- Type of Manuscript
- LETTER
- Category
- Network
Authors
Keyword
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Soochang PARK, Euisin LEE, Juhyun JUNG, Sang-Ha KIM, "Real-Time Routing Based on On-Demand Multi-Hop Lookahead in Wireless Sensor Networks" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 2, pp. 569-572, February 2011, doi: 10.1587/transcom.E94.B.569.
Abstract: In wireless sensor networks, real-time data delivery schemes typically achieve the desired delivery speed by proactively performing one-hop lookahead. Recently, to reduce the deadline miss ratio with respect to the desired delivery speed, a study has proposed a real-time data delivery scheme based on proactively performing two-hop lookahead. However, the recent proposal might cause heavy message exchange overhead and high computing complexity in order to proactively obtain two-hop neighbor speed information in all sensor nodes whether data are delivered or not. In this paper, we propose a novel real-time data delivery scheme that applies on-demand multi-hop lookahead only around data forwarding paths. Hence, the scheme can provide lower deadline miss ratio for real-time data delivery with low message exchange overhead than existing schemes.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.569/_p
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@ARTICLE{e94-b_2_569,
author={Soochang PARK, Euisin LEE, Juhyun JUNG, Sang-Ha KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Real-Time Routing Based on On-Demand Multi-Hop Lookahead in Wireless Sensor Networks},
year={2011},
volume={E94-B},
number={2},
pages={569-572},
abstract={In wireless sensor networks, real-time data delivery schemes typically achieve the desired delivery speed by proactively performing one-hop lookahead. Recently, to reduce the deadline miss ratio with respect to the desired delivery speed, a study has proposed a real-time data delivery scheme based on proactively performing two-hop lookahead. However, the recent proposal might cause heavy message exchange overhead and high computing complexity in order to proactively obtain two-hop neighbor speed information in all sensor nodes whether data are delivered or not. In this paper, we propose a novel real-time data delivery scheme that applies on-demand multi-hop lookahead only around data forwarding paths. Hence, the scheme can provide lower deadline miss ratio for real-time data delivery with low message exchange overhead than existing schemes.},
keywords={},
doi={10.1587/transcom.E94.B.569},
ISSN={1745-1345},
month={February},}
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TY - JOUR
TI - Real-Time Routing Based on On-Demand Multi-Hop Lookahead in Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 569
EP - 572
AU - Soochang PARK
AU - Euisin LEE
AU - Juhyun JUNG
AU - Sang-Ha KIM
PY - 2011
DO - 10.1587/transcom.E94.B.569
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2011
AB - In wireless sensor networks, real-time data delivery schemes typically achieve the desired delivery speed by proactively performing one-hop lookahead. Recently, to reduce the deadline miss ratio with respect to the desired delivery speed, a study has proposed a real-time data delivery scheme based on proactively performing two-hop lookahead. However, the recent proposal might cause heavy message exchange overhead and high computing complexity in order to proactively obtain two-hop neighbor speed information in all sensor nodes whether data are delivered or not. In this paper, we propose a novel real-time data delivery scheme that applies on-demand multi-hop lookahead only around data forwarding paths. Hence, the scheme can provide lower deadline miss ratio for real-time data delivery with low message exchange overhead than existing schemes.
ER -
English
