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There are currently several ways of wireless access to support vehicular communication, including vehicular ad-hoc networks (VANETs) and cellular networks (off-the-shelf 3G and LTE). It is necessary to make a seamless handover decision to guarantee quality of service (QoS) of communications for a vehicle moving in the regions covered by more than one access networks. In this paper, we provide a performance...
On the basis of extant literature, we built a conceptual model of the relationship among Perceived Quality, Perceived Value, Satisfaction, Sense of Belonging and Usage, and proposed some hypotheses about the influencing factors of continued system usage in SNS. To test the hypotheses, we designed a questionnaire, and conducted a survey in Xidian University. We used SPSS13.0 to analyze the collected...
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