{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T14:36:18Z","timestamp":1775745378647,"version":"3.50.1"},"reference-count":36,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2020,12,20]],"date-time":"2020-12-20T00:00:00Z","timestamp":1608422400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Trans Emerging Tel Tech"],"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>Mobile edge computing (MEC) deployed cloud computing resources (such as storage and computing power) to the edge of wireless access networks to better meet the development of 5G communication and computing\u2010intensive applications. As the first step of MEC architecture deployment, the placement of the edge server (ES) is the foundation and key, and its location affects the user experience and system performance. In this article, we study the placement of ESs in the heterogeneous networks and express it as an optimization problem. Weighing the response delay and energy consumption as the task overhead, and place the ESs on the optimal access point (AP). An adaptive clustering algorithm MTO based on AP suitability evaluation is proposed to solve the optimal solution, which minimizes the task overhead of computing tasks. Extensive experimental simulations evaluate the performance of the algorithm, and the results show that the MTO algorithm is superior to other representative methods.<\/jats:p>","DOI":"10.1002\/ett.4196","type":"journal-article","created":{"date-parts":[[2020,12,21]],"date-time":"2020-12-21T06:04:11Z","timestamp":1608530651000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Placement of edge server based on task overhead in mobile edge computing environment"],"prefix":"10.1002","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7004-6499","authenticated-orcid":false,"given":"Bo","family":"Li","sequence":"first","affiliation":[{"name":"School of Information Science and Engineering Yunnan University  Kunming Yunnan Province 650504 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5101-1496","authenticated-orcid":false,"given":"Peng","family":"Hou","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering Yunnan University  Kunming Yunnan Province 650504 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hao","family":"Wu","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering Yunnan University  Kunming Yunnan Province 650504 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rongrong","family":"Qian","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering Yunnan University  Kunming Yunnan Province 650504 China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongwei","family":"Ding","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering Yunnan University  Kunming Yunnan Province 650504 China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,12,20]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"crossref","unstructured":"YiS ChengL LiQA survey of fog computing: concepts applications and issues. 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