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Mobile service providers often invest heavily on attracting new customers. If these new customers cannot be transformed into loyal ones, service providers will bear great loss. To improve user repurchase behavior, service providers can take measures to directly promote user repurchase on the one hand. On the other hand, they need to curb users' switching behavior. From these two perspectives, this...
In this paper, we present a new technique to improve the reliability of H-tree SRAM memories. This technique deals with the SRAM power-bus monitoring by using built-in current sensor (BICS) circuits that detect abnormal current dissipation in the memory power-bus. This abnormal current is the result of a single-event upset (SEU) in the memory and it is generated during the inversion of the state of...
A physical yet analytical phase change memory (PCM) model simultaneously accounting for thermal and electrical conductivities is presented. Due to the physics based nature of the model, the essential temperature from heating and cooling of PCM during operation is instantaneously updated. More importantly, the model can be applied to non-conventional circuit design technique. We show that for the first...
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