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Netw."],"published-print":{"date-parts":[[2019,5,31]]},"abstract":"<jats:p>\n            Recent advances in cross-technology communication have significantly improved the spectrum efficiency in the same Industrial, Scientific, and Medical band among heterogeneous wireless devices (e.g., WiFi and ZigBee). However, further performance improvement in the whole network is hampered because the cross-technology network layer is missing. As the first cross-technology network layer design, our work, named\n            <jats:italic>ECT<\/jats:italic>\n            , opens a promising direction for significantly reducing the packet delivery delay via collaborative and concurrent cross-technology communication between WiFi and ZigBee devices. Specifically, ECT can dynamically change the nodes\u2019 priorities and reduce the delivery delay from high-priority nodes under unreliable links. The key idea of ECT is to leverage the concurrent transmission of important data and raw data from ZigBee nodes to the WiFi access point. We extensively evaluate ECT under different network settings, and results show that our ECT\u2019s packet delivery delay is more than 29 times lower than the current state-of-the-art solution.\n          <\/jats:p>","DOI":"10.1145\/3293536","type":"journal-article","created":{"date-parts":[[2019,2,19]],"date-time":"2019-02-19T20:54:15Z","timestamp":1550609655000},"page":"1-28","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["ECT"],"prefix":"10.1145","volume":"15","author":[{"given":"Wei","family":"Wang","sequence":"first","affiliation":[{"name":"University of Maryland, Baltimore County, Baltimore, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tiantian","family":"Xie","sequence":"additional","affiliation":[{"name":"University of Maryland, Baltimore County, Baltimore, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xin","family":"Liu","sequence":"additional","affiliation":[{"name":"University of Maryland, Baltimore County, Baltimore, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yao","family":"Yao","sequence":"additional","affiliation":[{"name":"University of Maryland, Baltimore County, Baltimore, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ting","family":"Zhu","sequence":"additional","affiliation":[{"name":"University of Maryland, Baltimore County, Baltimore, MD"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2019,2,15]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2016.2574862"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2008.169"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2016.7510940"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1614320.1614330"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2016.7524538"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM.2017.8057109"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/2994551.2994561"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICNP.2017.8117550"},{"key":"e_1_2_1_9_1","volume-title":"Proceedings of the 24th IEEE International Conference on Network Protocols (ICNP\u201916)","author":"Chi Zicheng","year":"2016","unstructured":"Zicheng Chi , Yao Yao , Tiantian Xie , Zhichuan Huang , Michael Hammond , and Ting Zhu . 2016 . 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