Implementation of fuzzy multiple objective decision making algorithm in a heterogeneous mobile environment

Chan, P.M.L.; Hu, Yim Fun; Sheriff, Ray E.

doi:10.1109/wcnc.2002.993517

Cited by 40 publications

(26 citation statements)

References 3 publications

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“…In [16] authors propose a solution using Fuzzy Logic where Mobile Satellite Networks are used to provide complementary service coverage to the terrestrial (GPRS and UMTS) counterparts. The handover decision algorithm proposed here selects a segment or network for a particular service which can satisfy certain objectives like low cost, good signal strength, optimum bandwidth, low network latency, high link availability, long battery life etc.…”

Section: Fuzzy Logic and Neural Network Based Strategies (Fl/nn)mentioning

confidence: 99%

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A Review of Mobility Management in Integrated UMTS and WLAN Networks

Barooah¹,

Pathak²,

Karmakar³

2015

JACN

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Abstract-In today's age of Next Generation Internet there have been a plethora of diversified overlapping networks where each of these communication technologies are optimized to provide user specific services and Quality of Service(QoS) parameters. The main objective of next generation networks focus at high bandwidth and high mobility. There are WiFi hotspots (WLAN) providing high data rates within smaller areas and UMTS networks providing larger coverage areas with low data rates. These two complementary networks can be combined to quench the thirst for ubiquitous communication enabling the smart mobile user to roam seamlessly between these technologies for best possible services. To ensure Always Best Connectivity, one of the main short comings to be addressed is efficient handoff management and there are a lot of works already published addressing various issues of efficient handoff management till date. This paper provides a comprehensive detail of different handoff management strategies reported so far in a systematic manner and also throws light on a particular scheme of handoff management between UMTS and WLAN providing QoS to the mobile users.Index Terms-RSSI, SINR, VHO.

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Section: Fuzzy Logic and Neural Network Based Strategies (Fl/nn)mentioning

confidence: 99%

“…The first stage can be done before the handover initiation. The second stage is described in [17]. In [18] Horrich et al proposed a fuzzy multi criteria VHO algorithm.…”

Section: Fuzzy Logic and Neural Network Based Strategies (Fl/nn)mentioning

confidence: 99%

A Review of Mobility Management in Integrated UMTS and WLAN Networks

Barooah¹,

Pathak²,

Karmakar³

2015

JACN

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“…Chan et al [105] proposed a solution based on fuzzy logic for decision making in wireless environments where terrestrial (GPRS and UMTS) and satellite mobile networks operate alongside one another. The handover decision algorithm aims at selecting a network for a particular service that can satisfy objectives such as low cost, good RSS, optimum bandwidth, low network latency, high reliability and long battery life.…”

Section: Fuzzy Logic and Neural Network Based Strategiesmentioning

confidence: 99%

Quality-Oriented Mobility Management for Multimedia Content Delivery to Mobile Users

Ciubotaru

Muntean

2012

Ubiquitous Multimedia and Mobile Agents

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The latest advances in wireless data access technologies and increased popularity of mobile computing have enabled the development of the future mobile Internet. The various wireless technologies and standards already developed or under development support the existence of a highly heterogeneous wireless communication environment in which mobile users access the network from diverse devices and exchange data of various types. In the context of such a heterogeneous wireless and mobile environment, maintaining certain level of Quality of Service required by some applications and consequently providing high user Quality of Experience is very challenging. This chapter analyzes the state of the art in quality-oriented mobility management in heterogeneous wireless environments in the context of mobile multimedia applications. Most important wireless access technologies and multimedia support systems and protocols for wireless delivery are presented, while requirements for quality-oriented mobility management are identified. Handover management is discussed as the component of the mobility management system with the greatest impact on the quality as measured by the user. Finally a novel multimedia mobility management framework is presented which aims at maintaining high user perceived quality while efficiently exploiting all the communication resources available in a heterogeneous wireless environment.

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“…In Multi Objective decision making problems, all alternatives available to the system are evaluated according to a number of criteria. Each criterion will induce particular ordering of the alternatives [26]. The algorithm proposed here uses the model proposed by Mohammed and Aladdin in [21].…”

Section: Multi Objective Decision Making Algorithmmentioning

confidence: 99%