{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,8]],"date-time":"2024-08-08T00:03:29Z","timestamp":1723075409256},"reference-count":0,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Mobile Information Systems"],"published-print":{"date-parts":[[2005,1]]},"abstract":"<jats:p>The battery, in contrast to other hardware, is not governed by Moore\u2032s Law. In location\u2010aware computing, power is a very limited resource. As a consequence, recently, a number of promising techniques in various layers have been proposed to reduce the energy consumption. The paper considers the problem of minimizing the energy used to track the location of mobile user over a wireless link in mobile computing. Energy\u2010efficient location update protocol can be done by reducing the number of location update messages as possible and switching off as long as possible. This can be achieved by the concept of mobility\u2010awareness we propose. For this purpose, this paper proposes a novel mobility model, called state\u2010based mobility model (SMM) to provide more generalized framework for both describing the mobility and updating location information of complexly moving objects. We also introduce the state\u2010based location update protocol (SLUP) based on this mobility model. An extensive experiment on various synthetic datasets shows that the proposed method improves the energy efficiency by 2 \u223c 3 times with the additional 10% of imprecision cost.<\/jats:p>","DOI":"10.1155\/2005\/172540","type":"journal-article","created":{"date-parts":[[2015,1,12]],"date-time":"2015-01-12T13:45:55Z","timestamp":1421070355000},"page":"109-127","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["On the Design of Energy\u2010Efficient Location Tracking Mechanism in Location\u2010Aware Computing"],"prefix":"10.1155","volume":"1","author":[{"given":"MoonBae","family":"Song","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang-Won","family":"Kang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"KwangJin","family":"Park","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,6,28]]},"container-title":["Mobile Information Systems"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/misy\/2005\/172540.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2005\/172540","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T23:22:27Z","timestamp":1723072947000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2005\/172540"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2005,1]]}},"alternative-id":["10.1155\/2005\/172540"],"URL":"https:\/\/doi.org\/10.1155\/2005\/172540","archive":["Portico"],"relation":{},"ISSN":["1574-017X","1875-905X"],"issn-type":[{"type":"print","value":"1574-017X"},{"type":"electronic","value":"1875-905X"}],"subject":[],"published":{"date-parts":[[2005,1]]},"assertion":[{"value":"2005-06-28","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}