By Topic

2005 IEEE Region 5 and IEEE Denver Section Technical, Professional and Student Development Workshop

Date 7-8 April 2005

Filter Results

Displaying Results 1 - 17 of 17
  • 2005 IEEE Region 5 and IEEE Denver Section Technical, Professional and Student Development Workshop (IEEE Cat. No. 05EX996)

    Publication Year: 2005
    Request permission for commercial reuse | PDF file iconPDF (46 KB)
    Freely Available from IEEE
  • [Breaker page]

    Publication Year: 2005, Page(s): i
    Request permission for commercial reuse | PDF file iconPDF (30 KB)
    Freely Available from IEEE
  • [Breaker page]

    Publication Year: 2005, Page(s): ii
    Request permission for commercial reuse | PDF file iconPDF (86 KB)
    Freely Available from IEEE
  • Table of contents

    Publication Year: 2005, Page(s): iii
    Request permission for commercial reuse | PDF file iconPDF (137 KB)
    Freely Available from IEEE
  • A time linear arrival approach to the control of flexible structures

    Publication Year: 2005, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1008 KB) | HTML iconHTML

    While a bang-off-bang command is the time optimal command for maneuvering a rigid body, when implemented in a flexible structure significant residual vibration can result. To reduce residual vibration, an algorithm that has been used is to approach the destination linearly in the phase plane. While this significantly reduces vibration, the method results in an exponential time domain expression th... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Closed-loop adaptive supply voltage scaling controller for low-power embedded processors

    Publication Year: 2005, Page(s):6 - 11
    Cited by:  Patents (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3728 KB) | HTML iconHTML

    This paper describes a hardware controller that reduces active power consumption in standard cell ASICs by adaptively adjusting the supply voltage to varying performance requirements. The hardware controller is embedded on the same die as the application ASIC. It consists of a hardware performance monitor, control logic and a serial interface logic. These functions combine to form a closed-loop th... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Design of a VLSI FPGA integrated circuit

    Publication Year: 2005, Page(s):12 - 15
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2056 KB) | HTML iconHTML

    Field programmable gate arrays (FPGAs) are extensively used in rapid prototyping and verification of a conceptual design and also used in electronic systems when the mask-production of a custom IC becomes prohibitively expensive due to the small quantity. In addition to their usefulness as mentioned above, their internal structure also makes them as a suitable vehicle to learn all aspects of VLSI ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The design of a polishing procedure for investigating profiles formed by DRIE to fabricate through-silicon vias

    Publication Year: 2005, Page(s):16 - 19
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2672 KB) | HTML iconHTML

    To integrate future 3D electronic circuits that contain vertical interconnects, the cross sectional profile of each connecting via must be precisely known. Through silicon vias (TSVs) are one approach to vertical interconnects and the subject of this paper. To investigate these vias, a small wafer sample is mechanically polished and viewed using scanning electron microscopy (SEM). The vias that we... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A concurrent processing approach for software defined radio baseband design

    Publication Year: 2005, Page(s):20 - 24
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1864 KB) | HTML iconHTML

    In this paper, we present a transceiver architecture that incorporates an ultra-high performance software programmable SIMD based processor for digital communications in order to perform many of the intensive baseband processing modules required by a software defined radio (SDR). The parallel processor is used as the core of the transceiver and its usage for physical layer functions in wireless co... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • A machine to support autonomic computing

    Publication Year: 2005, Page(s):25 - 31
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1448 KB) | HTML iconHTML

    IBM's autonomic computing initiative seeks to create self reliant IT systems, but autonomic properties can also be applied to tower layers of computing. This paper reviews a new autonomic CPU design intended to integrate into an embedded autonomic system. The CPU is made up of "Cogs" which intemperate to carry out computation. Code written for a Cog computer simulator is presented that demonstrate... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Testing of fixed broadband wireless systems at 5.8 GHz

    Publication Year: 2005, Page(s):32 - 38
    Cited by:  Papers (5)  |  Patents (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2976 KB) | HTML iconHTML

    The advent of 802.16-2004 standard for wireless metro area network (MAN) has created interest amongst telecom service providers. Equipment manufacturers are already marketing point-to-point and point-to-multipoint broadband wireless systems in the 5.8 GHz unlicensed band for fixed applications. Before deploying on a large scale, a precise estimate of capacity and coverage of these systems is neede... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • IO latency hiding in pipelined architectures

    Publication Year: 2005, Page(s):39 - 45
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3200 KB) | HTML iconHTML

    This paper reports upon development of a novel mathematical formalism for analyzing data pipelines. The method accounts for IO and CPU latencies in the stages of the data pipeline. An experimental pipeline was constructed using a video encoder, frame processing, and transport of the frames over an IP (Internet protocol) network. The pipelined architecture provides a method to overlap processing wi... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • An embedded real-time autonomic architecture

    Publication Year: 2005, Page(s):46 - 52
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (2008 KB) | HTML iconHTML

    Autonomic computing is a set of new architectural goals envisioned by IBM and inspired by the human autonomic system. Autonomic architecture is intended to avoid a management crisis that looms based upon the success of Moore's law. If we continue to increase storage, memory, processing and 10 resources at present rates and manage them the way we have, IBM projects a system administration crisis. T... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Automatic detection of high frequency epileptiform oscillations from intracranial EEG recordings of patients with neocortical epilepsy

    Publication Year: 2005, Page(s):53 - 58
    Cited by:  Papers (7)  |  Patents (7)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3184 KB) | HTML iconHTML

    High frequency epileptiform oscillations (HFEOs) have been observed before neocortical seizures on intracranial EEG recordings. There is suggestion that HFEOs may localize epileptic brain regions important to seizure generation in humans, a finding that would be valuable for understanding, diagnosing, and treating epilepsy. In this paper, an automated approach for detecting HFEOs is described. Fuz... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Multiple-description PCM speech coding by complementary asymmetric vector quantizers

    Publication Year: 2005, Page(s):59 - 65
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1696 KB) | HTML iconHTML

    We describe new 2-channel multiple-description speech coders based on the ITU-T recommendation G.711 PCM speech coder. The new coders operate in the PCM code domain in order to exploit the companding gain of PCM. They apply pairs of complementary asymmetric 2D vector quantizers to each pair of PCM codes, thus exploiting the correlation between adjacent speech samples. If both quantizer outputs are... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Molecular systems biology: data-flow diagram modeling of process in protein

    Publication Year: 2005, Page(s):66 - 70
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1616 KB) | HTML iconHTML

    In this paper, we introduce a new method of modeling tool for a biological process - central dogma. The data-flow diagram is used as a representation of the whole data input and output, which enables us to simulate, analyze, and manipulate (in the future) at our disposal. From DNA to protein via RNA is the one of most well-known biological process, sometimes called central-dogma. Most of biologica... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Author index

    Publication Year: 2005, Page(s): A
    Request permission for commercial reuse | PDF file iconPDF (60 KB)
    Freely Available from IEEE