{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:53:01Z","timestamp":1753883581614,"version":"3.41.2"},"reference-count":9,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2010,3,9]],"date-time":"2010-03-09T00:00:00Z","timestamp":1268092800000},"content-version":"vor","delay-in-days":67,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100001868","name":"National Science Council","doi-asserted-by":"publisher","award":["NSC97-2221-E-412-001"],"award-info":[{"award-number":["NSC97-2221-E-412-001"]}],"id":[{"id":"10.13039\/501100001868","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2010,1]]},"abstract":"<jats:p>A traditional handoff algorithm always adopts stationary channel preservation schemes that cause the increase of call blocking probability (CBP) and the decrease of system utilization to reduce the call dropping probability (CDP) for handoff call. In this paper, the extension theory is introduced and applied to the handoff algorithm for participating handoff decisions and channel preservation. The mobile can perform handoff by predicting user mobility in advance based on extension\u2010based derivation. By using the simple extension\u2010based derivation, the required channels can be reserved for handoff call beforehand, and the required quality of service (QoS) is preserved during handoff occurring. Furthermore, both the QoS issue and the efficiency of channel allocation are considered simultaneously for the proposed algorithm. The extension and accumulation concepts are combined for reducing the number of guard channels in the proposed scheme, so the CBP does not reduce too much and the utilization of channel is more efficiency.<\/jats:p>","DOI":"10.1155\/2010\/656593","type":"journal-article","created":{"date-parts":[[2010,3,9]],"date-time":"2010-03-09T08:11:29Z","timestamp":1268122289000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks"],"prefix":"10.1155","volume":"2010","author":[{"given":"Chen-Feng","family":"Wu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2010,3,9]]},"reference":[{"key":"e_1_2_6_1_2","doi-asserted-by":"crossref","unstructured":"MisicJ.andBunT. Y. 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Dynamic call admission control scheme for QoS priority handoff in multimedia cellular system 1 Proceedings of IEEE Wireless Communications and Networking Conference (WCNC \u203202) March 2002 114\u2013118.","DOI":"10.1109\/WCNC.2002.993474"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF02886090"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/35.803649"},{"key":"e_1_2_6_9_2","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1109\/MPC.1994.311831","article-title":"PCS channel assignment strategies for hand-off and initial access","volume":"1","author":"Lin Y.-B.","year":"1994","journal-title":"IEEE Personal Communications"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2010\/656593.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2010\/656593.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2010\/656593","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,19]],"date-time":"2025-02-19T02:13:10Z","timestamp":1739931190000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2010\/656593"}},"subtitle":[],"editor":[{"given":"Theodoros","family":"Tsiftsis","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2010,1]]},"references-count":9,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010,1]]}},"alternative-id":["10.1155\/2010\/656593"],"URL":"https:\/\/doi.org\/10.1155\/2010\/656593","archive":["Portico"],"relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"type":"print","value":"2090-0147"},{"type":"electronic","value":"2090-0155"}],"subject":[],"published":{"date-parts":[[2010,1]]},"assertion":[{"value":"2009-06-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2010-01-12","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2010-03-09","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"656593"}}