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Implementation issues in spectrum sensing for cognitive radios
TLDR
We explore the new field of cognitive radios with a special emphasis on one unique aspect of these radios spectrum sensing, and propose a cross-layer approach for its implementation. Expand
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Low-power CMOS digital design
TLDR
We use the lowest possible supply voltage coupled with architectural, logic style, circuit, and technology optimizations to reduce power consumption in CMOS digital circuits. Expand
  • 3,004
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Cooperative Sensing among Cognitive Radios
TLDR
We propose light-weight cooperation in sensing based on hard decisions to mitigate the sensitivity requirements on individual radios. Expand
  • 1,554
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Low Power Digital CMOS Design
1. Introduction. 2. Hierarchy of Limits of Power J.D. Meindl. 3. Sources of Power Consumption. 4. Voltage Scaling Approaches. 5. DC Power Supply Design in Portable Systems coauthored with A.J.Expand
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Minimizing power consumption in digital CMOS circuits
TLDR
An approach is presented for minimizing power consumption for digital systems implemented in CMOS which involves optimization at all levels of the design. Expand
  • 1,055
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A dynamic voltage scaled microprocessor system
TLDR
A microprocessor system is presented in which the supply voltage and clock frequency can be dynamically varied so that the system can deliver high throughput when required while significantly extending battery life during the low speed periods. Expand
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Millimeter-wave CMOS design
TLDR
This paper describes the design and modeling of CMOS transistors, integrated passives, and circuit blocks at millimeter-wave (mm-wave) frequencies. Expand
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A 6-bit 600-MS/s 5.3-mW asynchronous ADC in 0.13-μm CMOS
TLDR
An asynchronous analog-to-digital converter (ADC) based on successive approximation is used to provide a high-speed (600-MS/s) and medium-resolution (6-bit) conversion. Expand
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Spectrum Sensing Measurements of Pilot, Energy, and Collaborative Detection
TLDR
We present an experimental study that comprehensively evaluates the performance of three different detection methods proposed for sensing of primary user signals in cognitive radios. Expand
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BEE2: a high-end reconfigurable computing system
TLDR
The Berkeley Emulation Engine 2 (BEE2) project is developing a reusable, modular, and scalable framework for designing high-end reconfigurable computers, including a processing-module building block and several programming models. Expand
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