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Service Aware Fuzzy Logic Based Handover Decision in Heterogeneous Wireless Networks

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dc.contributor.advisor Chowdhury, Dr. Mostafa Zaman
dc.contributor.author Mou, Mehek-Moutushy Rahman
dc.date.accessioned 2018-08-08T16:02:03Z
dc.date.available 2018-08-08T16:02:03Z
dc.date.copyright 2016
dc.date.issued 2016-11
dc.identifier.other ID 0000000
dc.identifier.uri http://hdl.handle.net/20.500.12228/229
dc.description This thesis is submitted to the Department of Electrical and Electronic Engineering, Khulna University of Engineering & Technology in partial fulfillment of the requirements for the degree of Master of Science in Electrical and Electronic Engineering, November 2016 en_US
dc.description Cataloged from PDF Version of Thesis.
dc.description Includes bibliographical references (pages 55-57).
dc.description.abstract The ubiquitous services of wireless communication networks are growing rapidly by the development of wireless communication technologies. While a user is roaming from one cell to another cell, an intelligent decision mechanism and network selection is extremely crucial to maintain the quality of service (QoS) during handover. Handover decision must be made preciously to avoid any unnecessary phenomenon like ping-pong, corner effect, call blocking, and call dropping etc. In addition, the handover decision must be very efficient and costeffective. Particular services require diverse level of QoS and different networks provide different level of service in terms of throughput, mobility, jitter, security, price, etc. This work considered service types like voice, video, and data and their QoS requirements for handover decision using fuzzy logic in heterogeneous network environment. Service is an important factor for the users and particular service requires respective QoS. This research provides all the cases of handover decisions between macrocell and femtocell networks considering service type. The proposed system models regarding these handover decisions using fuzzy logic, considering several input parameters e.g. received signal strength indicator (RSSI), data rate, user’s velocity, and interference level (signal-to-noise plus interference ratio) are shown. All handover cases in macrocell/femtocell integrated network such as femtocell to macrocell, macrocell to femtocell or femtocell to femtocell are addressed in this research. The performance of different parameters are shown based on service type are analyzed. en_US
dc.description.statementofresponsibility Mehek-Moutushy Rahman Mou
dc.format.extent 57 pages
dc.language.iso en_US en_US
dc.publisher Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh. en_US
dc.rights Khulna University of Engineering & Technology (KUET) thesis/ dissertation/internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subject Wireless Networks en_US
dc.subject Heterogeneous en_US
dc.subject Fuzzy Logic en_US
dc.subject Handover
dc.subject Femtocell
dc.title Service Aware Fuzzy Logic Based Handover Decision in Heterogeneous Wireless Networks en_US
dc.type Thesis en_US
dc.description.degree Master of Science in Electrical and Electronic Engineering
dc.contributor.department Department of Electrical and Electronic Engineering


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