Gyu Myoung Lee, Chae Sub Lee, Woo Seop Rhee, Jun Kyun Choi,
IPTV is one of the most highly visible services to emerge as part of the development of next generation network (NGN). IPTV services over manageable broadband link from a provider ... revolution using NGN. In this paper, we analyze IPTV architecture developed by ITU-T and provide functional architecture for NGN-based IPTV services according to functional mapping between IPTV and NGN. For this, we provide the detailed ... functional blocks and present the harmonized architecture between IPTV and NGN for NGN-based IPTV services with ...
Tópico(s): IPv6, Mobility, Handover, Networks, Security
2009 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Broadcasting
Mingquan Wu, Shivesh Makharia, Hang Liu, Dekai Li, Siddhartha Mathur,
Internet Protocol TV (IPTV), an emerging internet application, provides more flexibility and interactivity for users because of its embedded return channel. Wireless 802.11 networks, used as the last hop of IPTV networks, would add another dimension of mobility, which ... and impact users' quality of experience of an IPTV program. We report the design, implementation and evaluation ... Hybrid Adaptive FEC and ARQ (MHARQ) system for IPTV multicast over wireless LANs. In MHARQ, an IPTV cache server is introduced to improve the reliability ...
Tópico(s): Caching and Content Delivery
2009 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Broadcasting
Mojca Volk, Jože Guna, Anton Kos, Janez Bešter,
IPTV represents a solution for interactive television-like services. As the NGN has gained attention for the IP multimedia service delivery platform, IPTV has been recognized as the way to provide the key value-added services. However, IPTV differs from typical NGN-based voice and data ... assured service delivery that in the case of IPTV is much stricter for two reasons: it is ... In this article, possible approaches to NGN- based IPTV services assurance are presented from the QoE and ... proposal for a fully NGN-integrated quality-assured IPTV provisioning model is presented with an associated converged ...
Tópico(s): Telecommunications and Broadcasting Technologies
2008 - Institute of Electrical and Electronics Engineers | IEEE Communications Magazine
Eugen Mikóczy, Dmitry Sivchenko, Baowen Xu, José Ignacio Moreno,
This article presents an architecture to support IPTV services in an IMS-based NGN. The architecture extends the current IMS specification with the required functionality to meet additional requirements of IPTV services. The proposed architecture can be deployed by an IPTV provider over heterogeneous access networks (mobile, wireless, and ... NGN solutions. After presenting an overview of the IPTV standardization activities in DVB, ITU-T, ETSI, ATIS, ... OMA, this article focuses on the ETSI TISPAN IPTV standardization. IMS-based IPTV architectural functions and possible ...
Tópico(s): Telecommunications and Broadcasting Technologies
2008 - Institute of Electrical and Electronics Engineers | IEEE Communications Magazine
Ted H. Szymanski, Dave Gilbert,
The design of an IPTV multicast system for the Internet backbone network is presented and explored through extensive simulations. In the proposed system, a resource ... perfect transmission schedules for each IP router. The IPTV traffic is shaped at the sources using Application- ... limit the burstiness of incoming network traffic. The IPTV traffic is shaped at the destinations using Application- ... residual network jitter and reconstruct the original bursty IPTV video streams at each destination. All IPTV traffic ...
Tópico(s): Advanced Wireless Network Optimization
2010 - Hindawi Publishing Corporation | International Journal of Digital Multimedia Broadcasting
Xiaojun Hei, Chao Liang, Jian Liang, Yong Liu, Keith W. Ross,
An emerging Internet application, IPTV, has the potential to flood Internet access and backbone ISPs with massive amounts of new traffic. Although many architectures are possible for IPTV video distribution, several mesh-pull P2P architectures have ... order to gain insights into mesh-pull P2P IPTV systems and the traffic loads they place on ... measurement study of one of the most popular IPTV systems, namely, PPLive. We have developed a dedicated ... through these platforms bring important insights into P2P IPTV systems. Specifically, our results show the following. 1) ...
Tópico(s): Network Traffic and Congestion Control
2007 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Multimedia
... to investigate the prospects for internet protocol TV (IPTV) from the social, economic and regulatory perspective to gain a better understanding of how IPTV will evolve and stabilize in next generation network ... From the socio‐technical analysis, the development of IPTV implies that IPTV has been through internally‐driven change (more or ... stakeholder analysis implies that the further development of IPTV in Korea is likely to comprise multiple stages, ... offers implications for other countries that are pursuing IPTV development strategies. Originality/value By looking at IPTV ...
Tópico(s): Asian Culture and Media Studies
2007 - Emerald Publishing Limited | Info
Sherali Zeadally, Hassnaa Moustafa, Farhan Ahmed Siddiqui,
Internet protocol television (IPTV), a technology that delivers video content over a network that uses the IP networking protocol, has been receiving a ... last couple of years. The increasing interest in IPTV is being driven by remarkable advances in digital ... content providers. In this paper, we briefly discuss IPTV standardization initiatives and present the design of both ... been recently proposed to enable the deployment of IPTV. In addition, we describe the challenges and solutions associated with mobile IPTV and peer-to-peer IPTV systems. We Anally ...
Tópico(s): Peer-to-Peer Network Technologies
2011 - Institute of Electrical and Electronics Engineers | IEEE Systems Journal
Matthew N. O. Sadiku, Sudarshan R. Nelatury,
This article presents an overview of IPTV services and its key technologies. IPTV is a key element of the "triple play" where video, voice, and data services are bundled ... Internet application that provides flexibility and interactivity. Though IPTV is still in its infancy stage, it is the wave of the future for telecommunications. Watching IPTV content will be just like surfing the Internet. It is anticipated that IPTV will be used to deliver instruction to students. IPTV has an advantage over satellite, terrestrial, or cable ...
Tópico(s): Telecommunications and Broadcasting Technologies
2011 - Institute of Electrical and Electronics Engineers | IEEE Potentials
Sangwon Lee, Eun‐A Park, Seonmi Lee, Justin Brown,
... interactive, converged video services like Internet Protocol Television (IPTV) shows a rapid growth in many countries. In spite of a growing body of scholarship on IPTV diffusion, there is currently no empirical work that examines IPTV diffusion at the macro-level. This study fills ... literature by examining the macro-level factors influencing IPTV diffusion through regression analysis. Data analysis suggests inter- ... modal competition (local loop unbundling policy) in promoting IPTV diffusion. Results also indicate that pay TV market ...
Tópico(s): Innovation Diffusion and Forecasting
2014 - Elsevier BV | Telematics and Informatics
I‐Shyan Hwang, AliAkbar Nikoukar, Ku-Chieh Chen, Andrew Tanny Liem, Ching-Hu Lu,
Internet protocol TV (IPTV) is one of the most important multimedia applications for next-generation networks. IPTV provides triple-play services that require high-speed ... we propose a new architecture for multicasting live IPTV traffic in EPONs. The proposed mechanism involves assigning a unique logical link identifier to each IPTV channel. To manage multicasting, a table in the ... maintained in the reconciliation sublayer to deliver the IPTV traffic. We extend the message passing of the ... called the extended RTSP (ERTSP), to handle the IPTV requests. A mechanism is proposed to handle the ...
Tópico(s): Advanced Optical Network Technologies
2014 - | Journal of Optical Communications and Networking
Young-Duk Seo, Euijong Lee, Young‐Gab Kim,
Internet protocol television (IPTV) provides video on demand (VOD), internet service, and real-time broadcasting to users as a service that combines broadcasting ... VODs offer relatively strong direct revenue models in IPTV services. However, the development of a VOD recommender system for IPTV service is highly challenging owing to the lack of explicit preference information of users in an IPTV environment. Previous studies for IPTV VOD recommender systems have attempted to solve the ... information to improve the performance of system. Recently, IPTV service providers have provided their own over-the- ...
Tópico(s): Image and Video Quality Assessment
2019 - Elsevier BV | Expert Systems with Applications
Ruairí de Fréin, Cristian Olariu, Yuqian Song, Rob Brennan, Patrick McDonagh, Adriana Hava, Christina Thorpe, John Murphy, Liam Murphy, P. M. W. French,
... triple play services pose significant Internet Protocol Television (IPTV) resource management challenges for service providers. Managing subscriber expectations via consolidated IPTV quality reporting will play a crucial role in ... on-investment for players in the increasingly competitive IPTV delivery ecosystem. We propose a fault diagnosis and problem isolation solution that addresses the IPTV monitoring challenge and recommends problem-specific remedial action. IPTV delivery-specific metrics are collected at various points ...
Tópico(s): Peer-to-Peer Network Technologies
2014 - Springer Science+Business Media | Journal of Network and Systems Management
Ya Zhang, Weiyuan Chen, Hongyuan Zha, Xiao Gu,
Internet protocol television (IPTV), the television services through the Internet, has recently gained increasing popularity. One key advantage of IPTV over the traditional terrestrial TV, satellite TV, and ... Many efforts have been made for delivering personalized IPTV services, of which understanding user preferences is the most critical. A key challenge in analyzing IPTV user behaviors is that multiple individuals may be associated with an IPTV account, thus making it difficult to identify individual ...
Tópico(s): Multimedia Communication and Technology
2015 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Broadcasting
Partha Bhaumik, Abu Sayeem Reaz, Daisuke Murayama, Ken-Ichi Suzuki, Naoto Yoshimoto, Glen Kramer, Biswanath Mukherjee,
... over packet networks, such as Internet Protocol Television (IPTV), are gaining rapid popularity. At the same time, ... are also undergoing rapid evolution. Forecasting how streaming IPTV over a network will perform is challenging as ... evaluate the performance of an access network for IPTV traffic to ensure good Quality of Service (QoS) ... this paper, we explore several aspects of modeling IPTV streaming, and present a synthetic video trace generator that closely resembles the empirical IPTV traces. Our analysis confirms that our synthetic video ...
Tópico(s): Image and Video Quality Assessment
2014 - Elsevier BV | Optical Switching and Networking
Yoonjae Nam, Hyung‐Seok Lee, Jong Woo Jun,
... video on demand (VOD) in Internet Protocol television (IPTV) and mobile TV, and to compare the effects of pre-roll ads on VOD via IPTV and those in the mobile TV context. The ... the products being advertised on both pre-roll IPTV VOD and mobile TV. When comparing the effects ... of pre-roll ads shown on VOD via IPTV with those served in the mobile TV context, ... study found that pre-roll ads shown on IPTV VOD were more credible and useful than ads ... of ads when they had watched them through IPTV. In addition, mobile viewers tended to find pre- ...
Tópico(s): Digital Marketing and Social Media
2019 - Taylor & Francis | International Journal of Advertising
Korean local IPTV users have another option to subscribe to and use the global OTT service through the cooperation between their IPTV service and global OTT service. Though the success ... subscribe to new global OTT service through local IPTV service. This study aims to examine why Korean ... subscribe to global OTT service through their local IPTV service. We conducted an online survey with current users of LG Uplus IPTV who were aware of Disney Plus, and we ... global OTT service was a major factor affecting IPTV users' intentions to subscribe to global OTT service ...
Tópico(s): Digital Marketing and Social Media
2023 - Elsevier BV | Telecommunications Policy
Ajay Mahimkar, Zihui Ge, Aman Shaikh, Jia Wang, Jennifer Yates, Yin Zhang⋆, Qi Zhao,
IPTV is increasingly being deployed and offered as a commercial service to residential broadband customers. Compared with traditional ISP networks, an IPTV distribution network (i) typically adopts a hierarchical instead ... impose tremendous challenges in the effective management of IPTV network and service. In this paper, we focus ... troubleshooting performance issues in one of the largest IPTV networks in North America. We collect a large ... the enormous scale and hierarchical structure of the IPTV network. Giza applies multi-resolution data analysis to ...
Tópico(s): Software-Defined Networks and 5G
2009 - Association for Computing Machinery | ACM SIGCOMM Computer Communication Review
Xiaojun Hei, Yong Liu, Keith W. Ross,
IPTV, an emerging Internet application, would revolutionize the entertainment and media industries; however, IPTV also has the potential to overwhelm the Internet backbone and access networks with traffic. To date, IPTV over P2P streaming networks has advanced significantly using ... We discuss the construction costs for providing an IPTV service with service guarantees. We outline a measurement ... streaming systems. We emphasize that the future P2P IPTV systems should be designed to meet the expectations ...
Tópico(s): Image and Video Quality Assessment
2008 - Institute of Electrical and Electronics Engineers | IEEE Communications Magazine
Michael Luby, Thomas Stockhammer, Mark A. Watson,
... the main obstacles to the broad adoption of IPTV services. However, with the use of end-to- end application layer reliability solutions IPTV services can be enabled over existing IP networks. ... to overcome packet loss. Different solutions for different IPTV service types are introduced and compared. Selected performance ... performance and potential of AL-FEC solutions for IPTV applications. From the results it is verified that even in non-perfect transmission conditions IPTV services can easily be deployed without requiring huge ...
Tópico(s): Video Coding and Compression Technologies
2008 - Institute of Electrical and Electronics Engineers | IEEE Communications Magazine
Songbo Song, Hassnaa Moustafa, Hossam Afifi,
The advances in Internet Protocol Television (IPTV) technology enable new user-centric and interactive TV model, in which context-awareness is promising in making users' interaction with the TV ... and transparent. This paper considers user-centric personalized IPTV services applying context-awareness. We present a solution for enriched IPTV services personalization introducing context-awareness on top of IPTV architecture to gather different information on the user ... for content recommendation is presented allowing to customize IPTV content according to the context of each user ...
Tópico(s): Video Analysis and Summarization
2012 - Institute of Electrical and Electronics Engineers | IEEE Transactions on Multimedia
Alejandro Cánovas, Miran Taha, Jaime Lloret, Jesús Tomás,
Summary New Internet Protocol Television (IPTV) services are including new technologies such as Stereoscopic TV and three‐dimensions (3D) HDTV. As well, increased ubiquitous networking and promoting in smart devices have led to high demand IPTV (over networks). Stereoscopic content required higher data flow ... experience to the end users in delivering stereoscopic IPTV. In this paper, we propose a new concept ... on 3D coding techniques for delivering of stereoscopic IPTV service. The proposed approach explains how the management ...
Tópico(s): Video Coding and Compression Technologies
2019 - Wiley | International Journal of Communication Systems
Michael Oche, Rafidah Md Noor, Johnson Ihyeh Aghinya,
Internet Protocol Television (IPTV) traffic streaming over vehicular ad hoc networks (VANETs) challenge could be distinguished by the frequent VANETs topology change, paired with real-time streaming of IPTV traffic which requires high bandwidth and strict performance service quality. For VANETs to deliver better quality IPTV traffic, the network must satisfy the compelling Quality ... to determine the feasibility of delivering a qualitative IPTV service over VANETs. We derived analytical model to quantify the IPTV QoS influencing parameters, where we establish relationships between ...
Tópico(s): Network Traffic and Congestion Control
2014 - Elsevier BV | Computer Communications
Myung-Joong Kim, Juil Kim, Sun‐Young Park,
... investigate customers’ churning out of Internet Protocol Television (IPTV) service, one of the most prevalent forms of ... understand the association relationship between the level of IPTV contents usage and variables of switching barriers, VOC ... switching barriers, VOC, membership period and level of IPTV contents usage. Findings Through the empirical analysis, this ... 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 ...
Tópico(s): Consumer Retail Behavior Studies
2017 - Emerald Publishing Limited | Asia Pacific Journal of Innovation and Entrepreneurship
... study explores the factors influencing the adoption of IPTV, and tests the applicability of the technology acceptance ... TAM were tested for predicting user acceptance of IPTV. Structural equation modelling was used to analyse data ... model predicting the individual's intention to adopt IPTV. A modified TAM for IPTV proposes that new constructs determine user-perceived usefulness and enjoyment of using IPTV. Although this study confirms the impact of information ... a positive effect on the intention to use IPTV. These findings suggest an extension of the TAM ...
2009 - Taylor & Francis | Behaviour and Information Technology
Emad Shihab, Lin Cai, Fengdan Wan, Aaron Gulliver, N. Tin,
IPTV is considered to be the next killer application. A key, challenging issue is in-home IPTV distribution with affordable deployment cost and sufficient flexibility, ... architectures. These enable consumers to enjoy anywhere, anytime IPTV services without rewiring their homes. We compare the ... architectures. We further study their admission regions for IPTV, that is, the number of IPTV connections that can be supported simultaneously with satisfactory ... guidelines for future broadband home network design supporting IPTV services.
Tópico(s): Advanced Wireless Network Optimization
2008 - Institute of Electrical and Electronics Engineers | IEEE Network
Iván Vidal, Jaime García-Reinoso, Antonio de la Oliva, Alex Bikfalvi, Ignacio Soto,
In recent years, IPTV has received an increasing amount of interest from the industry, commercial providers and the research community, alike. In this ... and ITU-T, are specifying the architecture of IPTV systems based on IP multicast. An interesting alternative to support the IPTV service delivery relies on the Peer-to-Peer ( ... effort towards the network edge. However, while P2P IPTV was studied in fixed access technologies, there has ... analyzing previous work from the perspective of an IPTV service, we concluded that a proactive approach is ...
Tópico(s): Wireless Networks and Protocols
2010 - Elsevier BV | Computer Communications