RETRACTED ARTICLE: Fuzzy signal strength estimated Markov probabilistic graph for efficient handover and seamless data delivery in PAN

Sridhar, Dhanya; Chandrasekar, C.

doi:10.1007/s12652-020-02034-7

Cited by 2 publications

(1 citation statement)

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“…Compared with other schemes, throughput and average user satisfaction are significantly improved. Sridhar et al 10 introduced fuzzy signal strength of random Markov graph model into personal area network to study seamless transmission of data. Simulation shows that seamless data transmission rate is improved, packet loss and handover delay are reduced.…”

Section: Introductionmentioning

confidence: 99%

Research on handover strategy of heterogeneous networks based on user service quality

Wang

Tang

2021

Int J Communication

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Summary In view of the handover problem of visible light communication (VLC) and WiFi, most of existing works focus on optimization of vertical handover algorithm of heterogeneous network. However, cooperative handover strategy of horizontal handover (HHO) and vertical handover (VHO) was rarely studied. In the situation, this paper proposes a cooperative horizontal VHO (CHVHO) strategy for heterogeneous network based on quality of experience (QoE). This strategy mainly coordinates the HHO and VHO of the network from the aspects of building servers and the simplification of indoor movement model, which improves the QoE allocated to users. Simulation results demonstrate that, compared with traditional immediate VHO (IVHO) and dwell VHO (DVHO), this strategy can be adaptive to user movement and get higher average QoE.

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Section: Introductionmentioning

confidence: 99%