Internet owes its outstanding expansion in recent years to the development of handheld multimedia devices. The performable features and security of these devices have mainly relied on software supports. However, this ...
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ISBN:
(纸本)9806560612
Internet owes its outstanding expansion in recent years to the development of handheld multimedia devices. The performable features and security of these devices have mainly relied on software supports. However, this obviously contradicts power conscious design. The hardware system of a single VLSI processor is indispensable to fulfill demands for the power conscious high speed cryptography of large quantity of multimedia data. Setting up the drastic throughput of 1GIPS (109 instructions/sec) and 1-W power dissipation, we have exploited the architecture of a hardware security-embedded multimedia mobile processor named HSgorilla by sophisticatedly unifying up-to-date processor techniques. This paper focuses on HSgorilla's aspects, application, and design approach for one of processor cores, HSgorilla035, by using 0.35-μm CMOS standard cell technology. Current specifications so far achieved fill our expectations to some extent, yet they are not always sufficient for the target specifications. Actually, further enhancement of throughput is required. We will be able to afford to do this, considering the power consumption is still less than 1W.
To overcome the mobility impact on RSVP, many schemes have been proposed based on Mobile IP regional registration and passive reservation in advance. Although the regional registration and in advance reservation reduc...
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This paper studies the problem of self-deployment of heterogeneous mobile sensors using biologically-inspired principles and methodologies. The initial sensor deployment is assumed to be random, based on which two int...
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IETF Mobile IPv6 allows nodes to perform an IP handover without breaking their active sessions. In Mobile IPv6, after re-associating a new attachment of point, it is generally the responsibility of a mobile node to de...
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In this paper, the branched-bus topology is evaluated as representative of indoor PLC channels' multipath fading properties. The path amplitude and arrival-time distributions are investigated, as well as ranging o...
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The social structure changed previously from an Agrarian Society to an Industrial Society. Theworld is forming an Information Society and seeking more prosperity now. New ubiquitouscomputing networks
The social structure changed previously from an Agrarian Society to an Industrial Society. Theworld is forming an Information Society and seeking more prosperity now. New ubiquitouscomputing networks
Voting technology has seen various changes over the time, starting from traditional ballot voting system to the latest e-voting system. But technology couldn't affect the popularity of ballot voting system though ...
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ISBN:
(纸本)9780387287539
Voting technology has seen various changes over the time, starting from traditional ballot voting system to the latest e-voting system. But technology couldn't affect the popularity of ballot voting system though it doesn't provide desirable blend of accessibility and efficiency. We believe that an architecture that combines the efficiency of current day technology and the ease of ballot voting system will revolutionize voting. We propose a novel architecture for voting system that uses multiple channels (ATM, Internet, cellular phone, telephone and ballot) and multiple databases to show that it is ideal in achieving accessibility, efficiency, feasibility and flexibility. We show through simulations that the proposed multi channel voting system is suitable for several countries. We compare the cost of this voting system with the traditional one in different scenarios with the help of a new metric.
Large bandwidth, guaranteed quality of service (QoS), and ease of deployment, coupled with great advancements in semiconductor technologies for wireless devices make third generation (3G) wireless networks a very attr...
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Large bandwidth, guaranteed quality of service (QoS), and ease of deployment, coupled with great advancements in semiconductor technologies for wireless devices make third generation (3G) wireless networks a very attractive solution for mobile users to access the Internet. 3G wireless networks will support interactive multimedia services, so QoS support is crucial. In this paper, we briefly survey 3G network architecture and specifications for supporting QoS, using UMTS as a specific example. We also identify the problems of end-to-end QoS provisioning in the context of UMTS interworking with other public networks that form the Internet. To address these problems, we present potential solutions based on existing Internet QoS provisioning schemes.
computer security has become a critical issue with the rapid development of business and other transaction systems over the internet. Recently applying artificial intelligence, machine learning and data mining techniq...
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