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A new model for WiMAX coverage and capacity performances evaluation is presented in this paper. This model is capable to simply estimate performances on downlink radio channel (from base station to user terminal equipment), assuming that all users generate the same amount of traffic and that they are uniformly spread over the cell area. This paper presents also results from a WiMAX trial carried out in 3.5 GHz band. One of the trial objectives was to assess Erceg propagation model reliability in this frequency band. The result is that Erceg model can be used for performance evaluation at this stage. Simulation results using the proposed model, with Erceg propagation model, show good performances for a WiMAX system. This standard is capable to deliver a high spectral efficiency in very different propagation scenarios, with a cell radius ranging from 1 km (dense urban indoor reception) to 6 km (rural outdoor reception). Keywords: WiMAX, Erceg, 3.5 GHz band, Performances, Coverage, Capacity.
Leveraging patented Smart Wi-Fi technology that delivers unprecedented reliability within the unlicensed spectrum, the new Ruckus WBA solution delivers operators dramatic coverage and capacity benefits over other broadband wireless alternatives. The model described in this note, demonstrates how leveraging Smart Wi-Fi, operators can cover a square kilometer at one fifth of the cost of a WiMAX alternative (WiMAX is used as an example for a 4G broadband technology). Then, when taking capacity into consideration, Smart Wi-Fi delivers 30x reduction in the cost to deliver one megabitper-second of capacity. The model focuses on the CapEx cost of infrastructure equipment and deployment for a square kilometer. Spectrum costs and the availability of cost-effective CPEs make the real-life difference between Wi-Fi and other wireless broadband alternative much higher. Model Assumptions and Methodology: Wi-Fi For the purpose of this model we assumed a Wi-Fi node is an outdoor 802.11n Access Point. Wi-Fi installation labor cost tends to be much lower — small cell sizes, inherent 802.11 mechanisms dealing with interference in the unlicensed spectrum, and SmartWiFi’s RF adpativeness and interference mitigation techniques, allow unskilled labor to be used to mount APs on rooftops and other available locations. We assumed $50 labor cost per AP which is very conservative in emerging countries. For a typical one-square kilometer, and assuming an urban environment and typical penetration, Wi-Fi range was assumed to be 90 meters — a conservative number based on real-life deployments. Based on that, we assumed 41 APs in a square kilometer. When focusing on coverage, a single 802.11n backhaul can be shared across eight APs in our model. For capacity, we assumed each AP will have its own backhaul, providing real-life throughput of 180Mbps.
Over the last few years, there has been increasing demands for accessing the Internet over the mobile devices. To address this, the wireless telecommunication industry has been striving hard to define a new air interface for mobile communications to provide a framework for high mobility broadband services and increase the overall system capacity; reducing latency; and improving spectral efficiency and cell-edge performance. Two emerging technologies, the IEEE 802.16 WiMAX (Worldwide Interoperability for Microwave Access) and the 3GPP LTE (Third Generation Partnership Project Long Term Evolution) aim to provide mobile voice, video and data services by promoting low cost deployment and service models through Internet friendly architectures and protocols. Both these technologies are being considered as candidates for the fourth generation (4G) of mobile networks. This paper performs a detailed comparison of the LTE and WiMAX standards and delves into the intricacies of each of them. The paper begins with a brief history and technology overview of WiMAX and LTE. It then performs a detailed comparison of the System Architecture for each and also discusses the seamless integration of LTE and WiMAX technologies into the evolved 3GPP networks. It performs a detailed study of the Air Interface Radio Aspects such as access modes, transmission bandwidths, supported frequency bands, antenna techniques; the protocol aspects and various other features including control mechanisms, Quality of Service (QoS) and security for each of them.
Essential iPad Apps for Business Start transforming the way you work with a selection of these essential iPad apps. Track key business metrics, brainstorm and capture ideas with colleagues, read and edit contracts remotely, review and manage sales proposals, and more—all with the tap of a finger. Visit the iPad in Business apps page to learn more. Cortado Workplace Access your work files; edit, print, scan, and convert documents to PDF. Documents To Go - Office Suite Edit and create Word and Excel documents; view PDF, PowerPoint, and iWork files. Evernote Capture ideas and sync with your desktop notes, web clips, and files. Fuze Meeting HD Conduct web conferences and collaborate remotely with full desktop sharing. GoodReader for iPad View, annotate, highlight, and manage files with this robust mobile PDF reader. Keynote Create presentations with stunning animated charts, transitions, and effects. MicroStrategy Mobile for iPad View business data in dynamic dashboards, multitouch tables, maps, and visualizations. Numbers Create perfect spreadsheets, charts, and tables quickly and easily. OmniFocus for iPad Create and track tasks by project, place, person, or date; then sync wirelessly. OmniGraffle Create a diagram, process chart, or website wireframe using multitouch gestures. Pages Use beautiful templates or create your own brochures, reports, flyers, and more. Penultimate Write, sketch, and organize your ideas into notebooks, then share them over email. Roambi - Visualizer Transform your business data into secure, interactive mobile dashboards. SAP BusinessObjects Explorer Use simple keyword search and navigation to access volumes of corporate data. SharePlus Office Mobile Client Manage your assets and access your SharePoint data easily—online or offline. Wyse PocketCloud Get complete access to your work desktop for on-the-go productivity. The App Store is on every iPad. Many apps are free, and others start at just 99¢. This app is designed for both iPhone and iPad. © Copyright 2011 Apple Inc. All rights reserved. Apple, the Apple logo, iPad, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple, Inc. Other product and company names mentioned herein may be the trademarks of their respective companies. Pricing, features, and availability of apps are subject to change without notice.
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NISSAN ALTIMA 2.5 S 2012 NISSAN SENTRA SR Automatic, Power Windows, AM/FM CD Player, Power Locks and much more! 59 PAYMENTS OF $ MSRP 19 420 $ , One or more at this price. per month 36 months* *12,000 miles per year. Plus tax, title, license and fees. Lease price includes $4,995 cash or trade down & $600 College Grad Dealer Cash. MODEL CODE: 12212 #77608 VIN# 782688 2013 NISSAN ALTIMA 2.5 S 79 MSRP 23 950 $ , One or more at this price. E1771 E1776 E1777 *12,000 miles per year. Plus tax, title, license and fees. Lease price includes $3,995 cash or trade down & $600 College Grad Dealer Cash. MODEL CODE: 13113 #77499 VIN# 155081 2013 NISSAN ROGUE S AWD Automatic, Power Windows & Locks, Cruise, A/C and more! 99 PAYMENTS OF $ MSRP 24 820 $ , One or more at this price. *12,000 miles per year. Plus tax, title, license and fees. Lease price includes $5,699 cash or trade down, $1,000 Nissan Lease Cash, $600 College Grad Dealer Cash. MODEL CODE: 22213 #77396 VIN# 603994 E1823 E1846 E1851 E1874 E1899 E1904 L0304 L0421 L0458 L0606 L0627 L0660 2012 NISSAN MAXIMA 3.5S L0665 L0677 L0312 Automatic, Power Windows, Power Locks, Cruise, Power Sunroof and more! L0692 L0727 MSRP $33,815 L0774 One or more at this price. L0828 L0822 per month 36 months* *12,000 miles per year. Plus tax, title, license and fees. Lease price includes $6,300 cash or trade down, $1,000 Nissan Lease Cash. E1784 E1883 per month 36 months* 159 2011 $14,900 2012 $15,900 #L0012 per month 24 months* PAYMENTS OF $ #L0867 #L0855 Automatic, Power Windows & Locks, Bluetooth®, Cruise and much more! PAYMENTS OF $ 2010 $13,900 MODEL CODE: 16112 #77318 VIN# 869662 200 N. GREEN RIVER ROAD AND THE LLOYD EXPRESSWAY (812) 473-6500 www.dpat.com 2010 2004 2008 2012 2009 2003 2010 2008 2009 2004 2011 2012 2010 2010 2010 2005 2010 2010 2007 2012 2006 2012 2008 2007 2008 Toyota Tacoma Chrysler Pacifica Ford Taurus Chevy Malibu Toyota Highlander Jeep Liberty Ford Expedition Ford Mustang Cadillac CTS Honda Accord Volkswagen Jetta Nissan Altima Nissan Maxima Nissan Pathfinder Nissan Rogue Nissan Pathfinder Nissan Sentra Nissan Maxima Nissan Pathfinder Nissan Altima Chevy Corvette Chevy Impala Cadillac DTS Jeep Wrangler Volvo S70
• A cellular telephone should not be used for any purpose while driving so full attention may be given to vehicle operation. • Always wear your seat belt. • Supplemental air bags do not replace proper seat belt usage. • Children 12 and under should always ride in the rear seat properly secured in child restraints or seat belts according to their age and weight. • Do not drink and drive. For more information, refer to the “Safety –– Seats, seat belts and supplemental restraint system (section 1)”, “Center display, heater, air conditioner, audio, phone and voice recognition systems (section 4)” and “Starting and driving (section 5)” of your Owner’s Manual. Additional information about your vehicle is also available in your Owner’s Manual, Navigation System Owner’s Manual and at www.nissanusa.com.
Maintain Your Investment Preventative scheduled maintenance is an important investment to optimize the performance, reliability, durability, safety and resale value of your Nissan. Scheduling your vehicle’s maintenance at the recommended intervals will ensure your vehicle is running at its best. We want you to enjoy your Nissan vehicle. This Service and Maintenance Guide is designed to help you make sure your vehicle receives proper and timely maintenance that is necessary. Key services are explained in detail, along with an outline of scheduled maintenance to help you maintain your vehicle. Your local Nissan dealer can assist you in determining the best schedule based on your driving habits and local conditions. Failure to perform scheduled maintenance may result in excluding portions of your vehicle from warranty coverage and may reduce the performance, safety, reliability, durability and/or resale value of your vehicle. See your Warranty Information Booklet and Owner’s Manual for details.
The DBALL-NISS01 is an OEM transponder immobilizer override via data (no key required). Interfaces directly with the latest models of Nissan & Infinity ignition immobilizer systems to provide seamless, safe and secure system integration when adding an aftermarket remote starter. Note: NISS01 is compatible with all key type Nissan and Infiniti vehicles (it does NOT cover knob or Push-to-Start (PTS) vehicles). See NISS 02 for knob and NISS 03 for PTS. Ensure that the neutral safety relay is installed on this vehicle. The wire colors sometimes differ from model to model than what is specified in the installation guide. Please use the specific pin locations when making these connections and always test the wires as mentioned, instead of relying on the wire colors. ALWAYS TEST THE INSTALLATION ONCE THE RELAY IS INSTALLED, TO ENSURE THE VEHICLE CANNOT BE STARTED IN GEAR. This installation type does NOT control the OEM alarm. See feature 3 of the Feature and Option List to disable the OEM alarm and avoid issues. Not required in D2D mode. * Tach wire is an optional connection required on some remote starters, which do not support a tach signal in D2D. ** Parking Lights MUST be W2W in Viper/Python/Clifford 4X02/5X02 platform systems, This platform does not support D2D parking light message. Wires are listed by pin numbers. This display is not representative of connector pin layouts, which are often stacked. With the exception of the OBII Diagnotistic plug, all connectors are displayed from the wire side. © 2011 Directed Electronics. All rights reserved.