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Range-Free Localization Schemes For Large Scale Sensor Networks
White Papers For such systems, the cost and limitations of the hardware on sensing nodes prevent the use of range-based localization schemes that depend on absolute point-to-point distance estimates. Because coarse accuracy is sufficient for most sensor network...
[January 1, 1970, 0:59]
High And Low-Frequency Exchange Rate Volatility Dynamics: Range-Based Estimation Of Stochastic Volatility Models
White Papers We propose using the price range in the estimation of stochastic volatility models. We show theoretically, numerically and empirically that the range is not only a highly efficient volatility proxy, but also that it is approximately Gaussian and...
[January 1, 1970, 0:59]
Range Software Package
Downloads Range Software is software for finite element analysis in engineering simulations. The Range Software package contains several tools which helps the user to setup, solve, and analyze the engineering problem.
[September 17, 2007, 18:01]
HP Provides A Broad Range Of Management And Support Services To Whirlpool
White Papers Whirlpool Corporation, the world's leading manufacturer and marketer of major home appliances, relies on HP to provide desktop and portable PCs and a broad range of management and support services to its facilities in North America and Europe.
[January 1, 1970, 0:59]
A Comparative Analysis Of Tape Technologies For Mid-Range Systems And Server Applications
White Papers This paper highlights the requirements of digital applications and describes the essential tape technology characteristics needed to satisfy these needs in mid-range systems and servers. Today's emerging digital applications, such as image document...
[January 1, 1970, 0:59]
Business Objects Offers BI For The Mid-range
News Hoping to find a market among mid-range companies for sophisticated business intelligence tools (BI), Business Objects has launched specially priced applications for SMEs. These range from a standard edition, available now and with basic facilities...
[February 5, 2007, 16:30]
Roaming Range: Understanding Wireless Headset Performance In The Real World
White Papers However, in the real world, users find the actual usable range of a device can vary considerably from the typical operating range the manufacturer specifies. The distance that the headset and base station can connect with acceptable voice quality...
[January 1, 1970, 0:59]
View-Based Rendering: Visualizing Real Objects From Scanned Range And Color Data
White Papers The method takes as input a collection of colored range images covering the object and creates a collection of partial object models. Modeling arbitrary real objects is difficult and rendering textured models typically does not result in realistic...
[January 1, 1970, 0:59]
Load Balancing And Locality In Range-Queriable Data Structures
White Papers This paper describes a load-balancing mechanism for assigning elements to servers in a distributed data structure that supports range queries. The mechanism ensures both load-balancing with respect to an arbitrary load measure specified by the user...
[July 10, 2008, 0:00]
Modeling And Simulation Of IEEE 802.11 Wireless-LAN And Bluetooth Piconet Range Interference
White Papers This paper reports a proposed and investigated Interference Range Model (IRM), a model that allows a user to determine the acceptable range of interference in a given environment. The proximity of wireless devices with one another often results in...
[January 1, 1970, 0:59]
MCO Develops A Range Of Business Solutions Using Their Expertise Of Smart Card Technology
White Papers Embedded chips used today for security, electronic payment, and data management will provide a range of business and lifestyle solutions. Innovative smart card technology already affects the lives of millions of people.
[January 1, 1970, 0:59]
BT Explores Slower ADSL In Search For Long-range Broadband
News So far, it is only running a very limited trial involving some 10 people, all located beyond ADSL's current range. BT is examining the possibility of offering a 256Kbps ADSL product that would extend the reach of broadband across the UK.
[February 19, 2003, 16:46]
Increase In Bluetooth Range Fron 10 To 100 Meters
Talkback no BT's fusion is not a flop as it is increasing day by day in range with just a minimum power increase, so in near future it will be possible to have a phone like this to call to some other person using the hoping technique.
[February 7, 2008, 9:19]
IEEE 802.11g Offers Higher Data Rates And Longer Range
White Papers In terms of range and throughput, 802.11g is living up to its billing. Since 802.11g operates at 2.4 GHz, it provides much longer range than 802.11a-based equipment because the lower operating frequency has better propagation properties for the...
[January 1, 1970, 0:59]
CDMA Base Station Range Extension System (C-BRES)
White Papers The Oberon Cellular CDMA Base station Range Extension System (C-BRES) is designed to facilitate rapid range extension of a Cellular CDMA BTS for the US Army CECOM. The C-BRES is a two part system which can quickly and economical provide additional...
[January 1, 1970, 0:59]
Bluetooth - A New Low-Power Radio Interface Providing Short-Range Connectivity
White Papers This paper reviews the Bluetooth technology, a new universal radio interface enabling electronic devices to connect and communicate wirelessly via short-range connections. In the past decades, progress in microelectronics and VLSI technology has...
[January 1, 1970, 0:59]
Sun Fights Back With Mid-range Servers
News The new machines will range in price from about $80,000 (£56,000) to well over $500,000 (£350,000) and will likely account for the bulk of Sun's sales, Khan said. Sun Microsystems unveiled four new midrange Unix servers on Wednesday, a critical...
[March 21, 2001, 11:25]
Constellation™: A Wide -Range Wireless Motion-Tracking System For Augmented Reality And Virtual Set Applications
White Papers We present a new tracking system for augmented reality and virtual set applications, based on an inertial navigation system aided by ultrasonic time-of-flight range measurements to a constellation of wireless transponder beacons.
[January 1, 1970, 0:59]
Brand Announces Enhancements To The Apollo Product Range To Address The GPRS Market
White Papers Brand is committed to maintaining this lead with a range of solutions for the emerging GPRS market. Brand has proved to the world that today's circuit-switched GSM Data services are not only useable but viable for large-scale deployment.
[January 1, 1970, 0:59]
Nokia Calls On VoIP For Enterprise Range
News All three models in the Eseries range have the same software stack, including the applications needed for email connectivity, security, Wi-Fi and Bluetooth, but come in different shapes and sizes. Nokia has grabbed VoIP by the horns with a line of...
[October 12, 2005, 17:20]
