{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,10]],"date-time":"2026-06-10T16:22:38Z","timestamp":1781108558217,"version":"3.54.1"},"reference-count":8,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2011,1,1]],"date-time":"2011-01-01T00:00:00Z","timestamp":1293840000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100002994","name":"Ministry of Knowledge Economy","doi-asserted-by":"publisher","award":["NIPA-2011-C1090-1111-0006"],"award-info":[{"award-number":["NIPA-2011-C1090-1111-0006"]}],"id":[{"id":"10.13039\/501100002994","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Information Technology Research Center support program","award":["NIPA-2011-C1090-1111-0006"],"award-info":[{"award-number":["NIPA-2011-C1090-1111-0006"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Distributed Sensor Networks"],"published-print":{"date-parts":[[2011,1,1]]},"abstract":"<jats:p> 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. <\/jats:p>","DOI":"10.1155\/2011\/495127","type":"journal-article","created":{"date-parts":[[2011,8,7]],"date-time":"2011-08-07T19:00:43Z","timestamp":1312743643000},"page":"495127","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["A Scalable MAC Protocol Supporting Simple Multimedia Traffic QoS in WSNs"],"prefix":"10.1177","volume":"7","author":[{"given":"JeongSeok","family":"On","sequence":"first","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Yonsei University, Seoul 120-749, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"HahnEarl","family":"Jeon","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Yonsei University, Seoul 120-749, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jaiyong","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Electrical and Electronics Engineering, Yonsei University, Seoul 120-749, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2011,8,7]]},"reference":[{"key":"B7-2011-495127","doi-asserted-by":"publisher","DOI":"10.1016\/j.comnet.2006.10.002"},{"key":"B1-2011-495127","series-title":"Lecture Notes in Computer Science","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1007\/978-3-540-77024-4_26","volume-title":"the 3rd International Conference on Mobile Ad-hoc and Sensor Networks (MSN '07)","volume":"4864","author":"On J."},{"key":"B2-2011-495127","doi-asserted-by":"publisher","DOI":"10.1109\/SENSORCOMM.2008.80"},{"key":"B12-2011-495127","doi-asserted-by":"publisher","DOI":"10.1002\/wcm.222"},{"key":"B14-2011-495127","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2007.900704"},{"key":"B10-2011-495127","first-page":"1151","volume-title":"IEEE International Conference on Communications","volume":"2","author":"Choi S."},{"key":"B13-2011-495127","first-page":"1373","volume-title":"Proceedings of IEEE Wireless Communications and Networking Conference (WCNC '03)","author":"Romdhani L."},{"key":"B11-2011-495127","volume-title":"the 8th IEEE Real-Time and Embedded Technology and Applications Symposium","author":"Adamou M."}],"container-title":["International Journal of Distributed Sensor Networks"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/ijdsn\/2011\/495127.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full-xml\/10.1155\/2011\/495127","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.sagepub.com\/doi\/full\/10.1155\/2011\/495127","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,5,28]],"date-time":"2021-05-28T14:49:40Z","timestamp":1622213380000},"score":1,"resource":{"primary":{"URL":"http:\/\/journals.sagepub.com\/doi\/10.1155\/2011\/495127"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,1,1]]},"references-count":8,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,1,1]]}},"alternative-id":["10.1155\/2011\/495127"],"URL":"https:\/\/doi.org\/10.1155\/2011\/495127","relation":{},"ISSN":["1550-1477","1550-1477"],"issn-type":[{"value":"1550-1477","type":"print"},{"value":"1550-1477","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,1,1]]}}}