{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T14:12:34Z","timestamp":1761401554904},"reference-count":13,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2011,5,17]],"date-time":"2011-05-17T00:00:00Z","timestamp":1305590400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/2.zoppoz.workers.dev:443\/http\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Network Mgmt"],"published-print":{"date-parts":[[2011,11]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>The paper focuses on the concept of the vertical handover (VHO) among collaborative wireless networks, which is the necessary driver for seamless mobility and thus for the ability of the user to be always best connected. The paper discusses the required enabling architecture for distributed VHO decision making that is based on the principles of the IEEE 1900.4 standard and on the key media\u2010independent signaling procedure related to the IEEE 802.21 standard. The proposed framework combines the \u2018lower\u2010layer\u2019 and \u2018higher layer\u2019 intelligence in a unified and media\u2010independent way, to drive handover decisions based on rich terminal and network context information. The paper provides a detailed description of the VHO framework and of the key interactions between its key functional blocks. Additionally, the paper includes a series of validation results corresponding to an implementation of the presented framework. Furthermore, the paper includes a discussion comparing the capabilities offered by the proposed framework with those proposed by other similar proposals, which shows the potential benefits and tradeoffs of the introduced concepts. Copyright \u00a9 2011 John Wiley &amp; Sons, Ltd.<\/jats:p>","DOI":"10.1002\/nem.786","type":"journal-article","created":{"date-parts":[[2011,5,18]],"date-time":"2011-05-18T02:57:18Z","timestamp":1305687438000},"page":"548-564","source":"Crossref","is-referenced-by-count":20,"title":["Vertical handover (VHO) framework for future collaborative wireless networks"],"prefix":"10.1002","volume":"21","author":[{"given":"Nikos","family":"Dimitriou","sequence":"first","affiliation":[{"name":"NCSR \u2018Demokritos\u2019  Athens Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lambros","family":"Sarakis","sequence":"additional","affiliation":[{"name":"NCSR \u2018Demokritos\u2019  Athens Greece"},{"name":"Technological Educational Institute of Chalkida  Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dimitrios","family":"Loukatos","sequence":"additional","affiliation":[{"name":"NCSR \u2018Demokritos\u2019  Athens Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Kormentzas","sequence":"additional","affiliation":[{"name":"NCSR \u2018Demokritos\u2019  Athens Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Charalambos","family":"Skianis","sequence":"additional","affiliation":[{"name":"University of the Aegean  Samos Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,5,17]]},"reference":[{"key":"e_1_2_11_2_1","unstructured":"3GPP TR 23.882 v8.0.0.3GPP System Architecture Evolution: Report on Technical Options and Conclusions (Release 8). 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