The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dalam makalah ini, kami mencadangkan protokol MAC terkawal kuasa suai dengan skema kesedaran trafik yang direka khusus untuk mengurangkan kedua-dua tenaga dan kependaman dalam rangkaian penderia wayarles. Biasanya, protokol MAC sedia ada untuk rangkaian sensor mengorbankan prestasi kependaman untuk kecekapan tenaga nod. Walau bagaimanapun, sesetengah aplikasi penderia untuk kecemasan memerlukan penghantaran data deria yang agak pantas, di mana kita perlu mempertimbangkan kedua-dua tenaga dan kependaman bersama-sama. Protokol MAC yang dicadangkan merangkumi dua idea baharu: satu ialah skim kawalan kuasa penghantaran untuk meningkatkan kependaman dalam beban trafik yang tinggi, dan satu lagi ialah skim kesedaran trafik untuk menjimatkan lebih banyak tenaga dalam beban trafik rendah. Skim kawalan kuasa penghantaran meningkatkan penggunaan saluran dengan mengurangkan gangguan antara nod, dan skim kesedaran trafik membenarkan nod tidur untuk mengurangkan penggunaan tenaga melahu apabila tiada beban trafik dalam rangkaian. Keputusan simulasi menunjukkan bahawa protokol yang dicadangkan mengurangkan kependaman serta penggunaan tenaga dengan ketara berbanding protokol S-MAC khusus untuk kuasa penghantaran nod yang besar dan trafik rangkaian yang rendah.
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Salinan
Seok WOO, Kiseon KIM, "APC-MAC/TA: Adaptive Power Controlled MAC Protocol with Traffic Awareness for Wireless Sensor Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 9, pp. 2788-2794, September 2008, doi: 10.1093/ietcom/e91-b.9.2788.
Abstract: In this paper, we propose an adaptive power controlled MAC protocol with a traffic-aware scheme specifically designed to reduce both energy and latency in wireless sensor networks. Typically, existing MAC protocols for sensor networks sacrifice latency performance for node energy efficiency. However, some sensor applications for emergencies require rather fast transmissions of sensed data, where we need to consider both energy and latency together. The proposed MAC protocol includes two novel ideas: one is a transmission power control scheme for improving latency in high traffic loads, and the other is a traffic-aware scheme to save more energy in low traffic loads. The transmission power control scheme increases channel utilization by mitigating interference between nodes, and the traffic-aware scheme allows nodes to sleep to reduce idle energy consumption when there are no traffic loads in a network. Simulation results show that the proposed protocol significantly reduces the latency as well as the energy consumption compared to the S-MAC protocol specifically for a large transmission power of nodes and low network traffic.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.9.2788/_p
Salinan
@ARTICLE{e91-b_9_2788,
author={Seok WOO, Kiseon KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={APC-MAC/TA: Adaptive Power Controlled MAC Protocol with Traffic Awareness for Wireless Sensor Networks},
year={2008},
volume={E91-B},
number={9},
pages={2788-2794},
abstract={In this paper, we propose an adaptive power controlled MAC protocol with a traffic-aware scheme specifically designed to reduce both energy and latency in wireless sensor networks. Typically, existing MAC protocols for sensor networks sacrifice latency performance for node energy efficiency. However, some sensor applications for emergencies require rather fast transmissions of sensed data, where we need to consider both energy and latency together. The proposed MAC protocol includes two novel ideas: one is a transmission power control scheme for improving latency in high traffic loads, and the other is a traffic-aware scheme to save more energy in low traffic loads. The transmission power control scheme increases channel utilization by mitigating interference between nodes, and the traffic-aware scheme allows nodes to sleep to reduce idle energy consumption when there are no traffic loads in a network. Simulation results show that the proposed protocol significantly reduces the latency as well as the energy consumption compared to the S-MAC protocol specifically for a large transmission power of nodes and low network traffic.},
keywords={},
doi={10.1093/ietcom/e91-b.9.2788},
ISSN={1745-1345},
month={September},}
Salinan
TY - JOUR
TI - APC-MAC/TA: Adaptive Power Controlled MAC Protocol with Traffic Awareness for Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2788
EP - 2794
AU - Seok WOO
AU - Kiseon KIM
PY - 2008
DO - 10.1093/ietcom/e91-b.9.2788
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2008
AB - In this paper, we propose an adaptive power controlled MAC protocol with a traffic-aware scheme specifically designed to reduce both energy and latency in wireless sensor networks. Typically, existing MAC protocols for sensor networks sacrifice latency performance for node energy efficiency. However, some sensor applications for emergencies require rather fast transmissions of sensed data, where we need to consider both energy and latency together. The proposed MAC protocol includes two novel ideas: one is a transmission power control scheme for improving latency in high traffic loads, and the other is a traffic-aware scheme to save more energy in low traffic loads. The transmission power control scheme increases channel utilization by mitigating interference between nodes, and the traffic-aware scheme allows nodes to sleep to reduce idle energy consumption when there are no traffic loads in a network. Simulation results show that the proposed protocol significantly reduces the latency as well as the energy consumption compared to the S-MAC protocol specifically for a large transmission power of nodes and low network traffic.
ER -