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dc.contributor.authorSha, Sha*
dc.contributor.authorHalliwell, Rosemary A.*
dc.contributor.authorPillai, Prashant*
dc.date.accessioned2016-10-07T14:39:14Z
dc.date.available2016-10-07T14:39:14Z
dc.date.issued2013
dc.identifier.citationSha S, Halliwell RA and Pillai P (2013) Two-dimensional Markov chain model for performance analysis of call admission control algorithm in heterogeneous wireless networks. In: Personal Satellite Services: 4th International ICST Conference, PSATS 2012. 22-23 Mar 2012. Bradford, UK. Springer: 180-188.
dc.identifier.urihttp://hdl.handle.net/10454/9729
dc.descriptionNo
dc.description.abstractThis paper proposes a novel call admission control (CAC) algorithm and develops a two-dimensional markov chain processes (MCP) analytical model to evaluate its performance for heterogeneous wireless network. Within the context of this paper, a hybrid UMTS-WLAN network is investigated. The designed threshold-based CAC algorithm is launched basing on the user’s classification and channel allocation policy. In this approach, channels are assigned dynamically in accordance with user class differentiation. The two-dimensional MCP mathematical analytic method reflects the system performance by appraising the dropping likelihood of handover traffics. The results show that the new CAC algorithm increases the admission probability of handover traffics, while guarantees the system quality of service (QoS) requirement.
dc.subjectCall admission control; Handover; Two-dimension markov chain; Heterogeneous networks; Dropping probability
dc.titleTwo-dimensional Markov chain model for performance analysis of call admission control algorithm in heterogeneous wireless networks
dc.status.refereedYes
dc.typeConference Paper
dc.type.versionNo full-text available in the repository
dc.identifier.doihttps://doi.org/10.1007/978-3-642-36787-8_22


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