A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs
Wireless sensor networks (WSNs) are a vibrant research field for the last several years. Especially, design of MAC protocols supporting multimedia traffic QoS is recent challenging work. However, the mechanisms of protocols that can guarantee multimedia traffic QoS have several problems in multihop...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-08-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2011/495127 |
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| _version_ | 1832555260893200384 |
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| author | JeongSeok On HahnEarl Jeon Jaiyong Lee |
| author_facet | JeongSeok On HahnEarl Jeon Jaiyong Lee |
| author_sort | JeongSeok On |
| collection | DOAJ |
| description | Wireless sensor networks (WSNs) are a vibrant research field for the last several years. Especially, design of MAC protocols supporting multimedia traffic QoS is recent challenging work. However, the mechanisms of protocols that can guarantee multimedia traffic QoS have several problems in multihop wireless sensor networks. There are a lot of reasons, including limited end-to-end delay and high throughput. In this paper, we propose ascalable MAC protocol that guarantees multimedia traffic, still images, and scalar sensor data QoS in multi-hop wireless sensor networks. The MAC protocol has made it possible to transmit multimedia streaming traffic without a great change of the end-to-end delay for a specific time. And if there are the some link failures in multi-hop transmission, the protocol can recover the links quickly. Using this algorithm, the proposed MAC protocol outperforms the IEEE 802.11e EDCF and the IEEE 802.15.4 MAC protocol in terms of the end-to-end delay and stable transmission of multimedia streaming data. |
| format | Article |
| id | doaj-art-252725d6d6394bfaa4f126b37fb37162 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2011-08-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-252725d6d6394bfaa4f126b37fb371622025-02-03T05:48:38ZengWileyInternational Journal of Distributed Sensor Networks1550-14772011-08-01710.1155/2011/495127495127A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNsJeongSeok OnHahnEarl JeonJaiyong LeeWireless sensor networks (WSNs) are a vibrant research field for the last several years. Especially, design of MAC protocols supporting multimedia traffic QoS is recent challenging work. However, the mechanisms of protocols that can guarantee multimedia traffic QoS have several problems in multihop wireless sensor networks. There are a lot of reasons, including limited end-to-end delay and high throughput. In this paper, we propose ascalable MAC protocol that guarantees multimedia traffic, still images, and scalar sensor data QoS in multi-hop wireless sensor networks. The MAC protocol has made it possible to transmit multimedia streaming traffic without a great change of the end-to-end delay for a specific time. And if there are the some link failures in multi-hop transmission, the protocol can recover the links quickly. Using this algorithm, the proposed MAC protocol outperforms the IEEE 802.11e EDCF and the IEEE 802.15.4 MAC protocol in terms of the end-to-end delay and stable transmission of multimedia streaming data.https://doi.org/10.1155/2011/495127 |
| spellingShingle | JeongSeok On HahnEarl Jeon Jaiyong Lee A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs International Journal of Distributed Sensor Networks |
| title | A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs |
| title_full | A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs |
| title_fullStr | A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs |
| title_full_unstemmed | A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs |
| title_short | A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs |
| title_sort | scalable mac protocol supporting simple multimedia traffic qos in wsns |
| url | https://doi.org/10.1155/2011/495127 |
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