The Cricket location-support system
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
An end-to-end approach to host mobility
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Environment and Movement Model for Mobile Terminal Location Tracking
Wireless Personal Communications: An International Journal
Towards a Mobile Multimedia Age – Location-Based Services: A Case Study
Wireless Personal Communications: An International Journal
Seamless User-Level Handoff in Ubiquitous Multimedia Service Delivery
Multimedia Tools and Applications
Relationship between Viewing Distance and Visual Fatigue in Relation to Feeling of Involvement
APCHI '08 Proceedings of the 8th Asia-Pacific conference on Computer-Human Interaction
RFID-based seamless multimedia services for smart homes
International Journal of Internet Protocol Technology
Mobility Modeling for Personal Networks
Wireless Personal Communications: An International Journal
Personal Mobile A/V Control Point for Home-to-Home Media Streaming
IEEE Transactions on Consumer Electronics
Wireless Personal Communications: An International Journal
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Context-awareness is associated with the concept of machines being able to both recognize and react to the surrounding environment, which has accelerated multimedia computing technology to provide user-oriented intelligent services. The goal of this research focuses on the modeling of video quality measurement in seamless video service delivery process considering the mobility patterns of users. Mobility supporting schemes providing seamless multimedia services are classified into host mobility and user mobility. The former refers to a host-level handoff while the latter indicates a user-level handoff. In host-level handoff, the decisive factors affecting the quality of video contents consumption are the total distance between hosts, the distance to resume streaming while the user is in mobility mode as well as the screen size of the end host. The influential parameters affecting the degree of video quality and seamlessness are evaluated by a subjective quality assessment and then a perceived video quality model was developed, accordingly. In addition, the optimal video delivery switching point to enable user mobility based video service is studied through the quality analysis of host mobility services at varying distances among the hosts. Experimental results show that the proposed quality model has high correlation with assessed quality and is useful to enable an adequate seamless mobility for multimedia service delivery.