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The number of connected Internet of Things (IoT) devices was about 8.9 billion in 2012 and it is statistically estimated to grow up to 50 billion devices in the beginning of 2020. The security of the IoT plays an important role in the correct and advantageous functionality of the interconnected devices. For efficiency considerations, some of the IoT data processing is optimal to be implemented in...
As an enabler of sustainable and innovative progress in wide range of applications from automotive to IoT, embedded non-volatile memory (eNVM) including embedded Flash (eFlash) has been and will be playing key roles. To meet more stringent and/or diversified requirements while overcoming many challenges along with memory cell scaling, hierarchical optimization in eNVM design from memory cell to hard...
Network centric warfare has been serving the defence mechanism since last few decades. Contemporary network oriented solutions exhibit vertical silos which lack in inefficient connected approach. Internet of Things holds the key potential to interconnect the battlefield with the digital world in ways that promise to fundamentally change military operations. This study proposes a novel architectural...
WoT (Web of Things) integrates smart devices into Web by reusing and extending Web standards. While Web technology makes the developers’ job easier, it faces security, management and efficiency challenges. We propose WoT/SDN, the architecture of resource oriented WoT built on SDN (Software Defined Network), in which applications could be developed through resource subscription and Mashup with the...
Home Security Systems have existed for many years. There are security devices such as digital cameras or sensors deployed in the home or office. We present an OSGi based security architecture for a home security system. This system consists of Service Location Protocol (SLP), Session Initiation Protocol (SIP) and Open Service Gateway initiative (OSGi) to achieve automated services, device discovery...
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...
Multi-core SoC created great opportunities to increase overall system performance while keeping the power in check but also created many design challenges that designers must now overcome. The challenge of doubling performance every two years used to drive superscalar design with more functional units running concurrently or deeper pipeline racing for highest frequency at the cost of higher power...
Information privacy is usually concerned with the confidentiality of personally identifiable information (PII), such as electronic medical records. Nowadays, Web services are used to support different applications which may contain PII, such as healthcare applications. Thus, the information access control mechanism for Web services must be embedded into privacy-enhancing technologies. Further as application...
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