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Peak-to-Average Power Ratio Reduction in OFDM With Blind Selected Pilot Tone Modulation
White Papers OFDM signals suffer from high Peak-to-Average power Ratios (PARs) which lead to power inefficiency in the RF portion of the transmitter. Orthogonal Frequency Division Multiplexing (OFDM) is a spectrally efficient multicarrier modulation technique...
[September 11, 2009, 1:58]
Using Constellation Shaping to Reduce the Peak and Average Power of OFDM Signals
White Papers This paper suggests applying constellation shaping to reduce the peak and average power of Orthogonal Frequency Division Multiplexing (OFDM) signals using Quadrature Amplitude Modulation (QAM) in all subcarriers without clipping or reducing the...
[April 11, 2007, 1:01]
BIAS Peak LE
Downloads Based upon Peak Pro, the industry standard professional audio tool, Peak LE combines pro-quality recording, precision editing, creative effects processing, podcast publishing, and Red Book CD burning all in one easy-to-use application.
[April 17, 2009, 4:23]
Adaptive-Mode Peak-to-Average Power Ratio Reduction Algorithm for OFDM-Based Cognitive Radio
White Papers This paper presents a novel low complexity algorithm for reducing the Peak-to-Average Power Ratio (PAPR) occurring in OFDM-based cognitive radios. Although several PAPR reduction algorithms exist in the literature, they are often only effective for...
[April 11, 2007, 1:01]
Intel's Light Peak aims to replace today's cables
News Intel on Wednesday unveiled technology called Light Peak that it hopes ultimately will replace the profusion of different cables sprouting from today's PCs with a single type of fibre-optic link. Dadi Perlmutter, the newly promoted co-general...
[September 24, 2009, 9:44]
Microsoft Peak Performance Initiative: Accelerating Insight and Innovation in High Tech Manufacturing
White Papers For businesses to survive, peak performance is necessary, yet the complexity of delivering peak performance is compounded by changes to business models and business processes driven by partnerships, outsourcing, and globalization.
[March 2, 2007, 0:00]
BIAS Peak Pro
Downloads Whether you're a musician, composer, sound designer, audio editor, podcast/multimedia producer, or mastering engineer, Peak Pro offers more creative potential than ever before. By itself, or with your favorite DAW, Peak Pro streamlines your...
[April 17, 2009, 4:22]
The Peak Factor of a 16-QAM/OFDM System
White Papers The close relationship between the peak factor of a QPSK/OFDM system and the one from a 16-QAM/OFDM system is presented and analyzed. It is shown that a 16- QAM/OFDM system shows larger peaks and is more difficult to analyze unless use is made of...
[April 11, 2007, 1:01]
2008 proving a peak-growth year for laptops
News But laptop shipments, which have become an increasing force in the PC market, will peak. Worldwide PC shipments are on pace to grow 15.2 percent in 2008, according to IDC. That's above the analyst firm's March prediction of 12.8 percent growth.
[June 13, 2008, 9:48]
Metrohm-Peak Chooses Sage CRM and Accounting Solutions
White Papers A recognized leader in ion chromatography instrumentation and advanced analytical chemistry services, Metrohm-Peak was founded in 1991 as Peak Analytical. Metrohm-Peak entered 2001 with aggressive plans to increase sales 20 percent by 2002 and a...
[January 23, 2007, 0:00]
Gaining Peak Performance From Your Symantec Enterprise Vault Deployment
White Papers Symantec Enterprise Vault software addresses these challenges by providing companies with an intelligent archiving framework, which enables the discovery of content held within each collaborative, e-mail, file system and Instant Messaging (IM...
[April 2, 2009, 1:22]
Samsung launches 256GB peak in SSD
News Samsung Electronics has announced a compact solid-state drive equipped with a Sata II interface for connectivity. The 2.5-inch, 256GB, multi-level cell (MLC) solid-state drive (SSD) is only 9.5mm thick, measuring 100.3mm long and 69.85mm wide.
[May 27, 2008, 16:16]
Cisco SMB Partner Peak IP Solutions Helps New Title Company Unify Offices With Unified Communications
White Papers Liberty Title was newly licensed for business in September 2005, with its headquarters located in Walnut Creek, 40 minutes east of San Francisco, and its 80 employees working in branch offices in six northern California counties.
[March 8, 2007, 0:00]
Peak-to-Average Power Ratio Reduction of OFDM Signals Using Pulse Shaping
White Papers This paper proposes an efficient technique for reducing the PAPR of OFDM signals. The proposed technique is very effective and avoids the use of extra Inverse Fast Fourier Transformations (IFFTs) as was done in some previously published techniques...
[April 18, 2007, 1:00]
Metrics and Incentives in Outsourcing: Driving Peak Performance
White Papers Metrics and incentives are an important component of outsourcing relationships, but as executives use outsourcing more strategically, these become more critical than ever. This research study, Accenture found that each type of outsourcing...
[November 23, 2007, 4:43]
How Avaya Global Services Help Stevens Industries Ensure Peak Communications Performance
White Papers For nearly fifty years, Illinois-based Stevens Industries has been a market leader in the manufacture of custom laminates and millwork. Stevens Industries wanted to deploy some advanced applications that would take its customer service and...
[April 28, 2007, 1:00]
Current-Mode Modeling for Peak, Valley and Emulated Control Methods
White Papers Current-mode operation: An ideal current-mode converter is only dependent on the dc or average inductor current. The inner current loop turns the inductor into a voltage-controlled current source, effectively removing the inductor from the outer...
[October 24, 2007, 1:00]
Embarcadero's new IDE enhancements - a sneaky peak
Blog It’s not just Microsoft Office making waves with a 2010 release product push just now you know? Database tools player Embarcadero is currently showcasing ‘sneaky peaks’ of its RAD Studio 2010 IDE enhancements, which it hopes will up the ante in...
[August 5, 2009, 8:56]
Peak Efficiency: Streamlining Small and Mid-Sized Businesses
White Papers This webcast examines ways to improve efficiency through outsourcing or out-tasking. The presenter discusses how and why to go multinational the day one opens the doors.
[March 24, 2008, 0:02]
News Burst: AOL France limits unmetered service
News AOL France has restricted its unmetered users to just 30 minutes online at peak rate times to protect its network which is struggling to cope with demand. French subscribers to the 99 franc (around £10) package offering unlimited Internet access...
[November 15, 2000, 10:34]
