Low-complexity 3D-DWT video encoder applicable to IPTV

López, Otoniel; Piñol, Pablo; Martínez-Rach, Miguel; Malumbres, Manuel P.; Oliver, J.

doi:10.1016/j.image.2011.01.008

Cited by 3 publications

(1 citation statement)

References 35 publications

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“…2.1.2 Previous studies. Previous studies of IPTV are largely divided into those that investigate technology aspects, including technology trend analysis and proposition of new technology (Vidal et al, 2010;Lopez et al, 2011), policy analysis and development (Ezeh et al, 2012;Lee and Shin, 2009) and service issues (Bouwman et al, 2008;Blasco-Arcas et al, 2012). This study focuses on a service issue that has important strategic implications on IPTV marketing by service providers.…”

Section: Understanding Iptv Churning Behaviorsmentioning

confidence: 99%

Understanding IPTV churning behaviors: focus on users in South Korea

Kim¹,

Kim

Park

2017

APJIE

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Purpose-This study aims to investigate customers' churning out of Internet Protocol Television (IPTV) service, one of the most prevalent forms of IT convergence. Design/methodology/approach-Based on the review of current literature, a research model is introduced to depict the effects of select independent variables on customer churning behavior. First of all, the two groups are compared in terms of predictor variables, including switching barriers, voice of customer (VOC), membership period and degree of contents usage. Then, a curvilinear regression was applied to understand the association relationship between the level of IPTV contents usage and variables of switching barriers, VOC and membership period. Third, a logit regression was performed to predict customer churning through the variables of switching barriers, VOC, membership period and level of IPTV contents usage. Findings-Through the empirical analysis, this study analyzed the factors affecting customer churning behavior of IPTV service providers based on switching barriers, VOC and contents usage. Originality/value-Although several studies on IPTV have been undertaken globally, they have largely depended on self-reporting surveys to examine dynamics between antecedent variables and IPTV performance in terms of customer satisfaction, usage intension and customer retention. This empirical study is performed to understand influential factors of IPTV service defection through the weblog analysis of 3,906 service users, who represented both service defectors and non-defectors during a specific month.

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