In this letter, a distributed TDMA-based data gathering scheme for wireless sensor networks, called DTDGS, is proposed in order to avoid transmission collisions, achieve high levels of power conservation and improve network lifetime. Our study is based on corona-based network division and a distributed TDMA-based scheduling mechanism. Different from a centralized algorithm, DTDGS does not need a centralized gateway to assign the transmission time slots and compute the route for each node. In DTDGS, each node selects its transmission slots and next-hop forwarding node according to the information gathered from neighbor nodes. It aims at avoiding transmission collisions and balancing energy consumption among nodes in the same corona. Compared with previous data gathering schemes, DTDGS is highly scalable and energy efficient. Simulation results show high the energy efficiency of DTDGS.
Tao LIU
Southwest Jiaotong University,Southwest University for Nationalities
Tianrui LI
Southwest Jiaotong University
Yihong CHEN
Southwest Jiaotong University,Southwest University for Nationalities
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Tao LIU, Tianrui LI, Yihong CHEN, "A Distributed TDMA-Based Data Gathering Scheme for Wireless Sensor Networks" in IEICE TRANSACTIONS on Information,
vol. E96-D, no. 9, pp. 2135-2138, September 2013, doi: 10.1587/transinf.E96.D.2135.
Abstract: In this letter, a distributed TDMA-based data gathering scheme for wireless sensor networks, called DTDGS, is proposed in order to avoid transmission collisions, achieve high levels of power conservation and improve network lifetime. Our study is based on corona-based network division and a distributed TDMA-based scheduling mechanism. Different from a centralized algorithm, DTDGS does not need a centralized gateway to assign the transmission time slots and compute the route for each node. In DTDGS, each node selects its transmission slots and next-hop forwarding node according to the information gathered from neighbor nodes. It aims at avoiding transmission collisions and balancing energy consumption among nodes in the same corona. Compared with previous data gathering schemes, DTDGS is highly scalable and energy efficient. Simulation results show high the energy efficiency of DTDGS.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E96.D.2135/_p
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@ARTICLE{e96-d_9_2135,
author={Tao LIU, Tianrui LI, Yihong CHEN, },
journal={IEICE TRANSACTIONS on Information},
title={A Distributed TDMA-Based Data Gathering Scheme for Wireless Sensor Networks},
year={2013},
volume={E96-D},
number={9},
pages={2135-2138},
abstract={In this letter, a distributed TDMA-based data gathering scheme for wireless sensor networks, called DTDGS, is proposed in order to avoid transmission collisions, achieve high levels of power conservation and improve network lifetime. Our study is based on corona-based network division and a distributed TDMA-based scheduling mechanism. Different from a centralized algorithm, DTDGS does not need a centralized gateway to assign the transmission time slots and compute the route for each node. In DTDGS, each node selects its transmission slots and next-hop forwarding node according to the information gathered from neighbor nodes. It aims at avoiding transmission collisions and balancing energy consumption among nodes in the same corona. Compared with previous data gathering schemes, DTDGS is highly scalable and energy efficient. Simulation results show high the energy efficiency of DTDGS.},
keywords={},
doi={10.1587/transinf.E96.D.2135},
ISSN={1745-1361},
month={September},}
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TY - JOUR
TI - A Distributed TDMA-Based Data Gathering Scheme for Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Information
SP - 2135
EP - 2138
AU - Tao LIU
AU - Tianrui LI
AU - Yihong CHEN
PY - 2013
DO - 10.1587/transinf.E96.D.2135
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E96-D
IS - 9
JA - IEICE TRANSACTIONS on Information
Y1 - September 2013
AB - In this letter, a distributed TDMA-based data gathering scheme for wireless sensor networks, called DTDGS, is proposed in order to avoid transmission collisions, achieve high levels of power conservation and improve network lifetime. Our study is based on corona-based network division and a distributed TDMA-based scheduling mechanism. Different from a centralized algorithm, DTDGS does not need a centralized gateway to assign the transmission time slots and compute the route for each node. In DTDGS, each node selects its transmission slots and next-hop forwarding node according to the information gathered from neighbor nodes. It aims at avoiding transmission collisions and balancing energy consumption among nodes in the same corona. Compared with previous data gathering schemes, DTDGS is highly scalable and energy efficient. Simulation results show high the energy efficiency of DTDGS.
ER -