ZK Celltest, Inc. Indoor RF Measurement and Analysis. ZK Celltest, Inc 256 Gibraltar Drive Suite 109 Sunnyvale, CA
|
|
- Shawn Copeland
- 7 years ago
- Views:
Transcription
1 ZK Celltest, Inc 256 Gibraltar Drive Suite 109 Sunnyvale, CA TESTCEL
2 Introduction The ZK products can be used to collect RF network parameters in order to facilitate network design, optimization, and performance. This paper describes how the ZK units and software can be used to design and optimize indoor facilities such as sports stadiums, convention centers, resorts, etc. To do indoor measurements the ZK-SAMp, ZK-MPSp or the ZK-MPS/B can be used to collect the data. For post-processing the user can import data into programs like Actix, Windcatcher and IB Wave or they can use ZK s KPI Mapper. A brief description of each of these products is provided. ZK-SAMp Figure 1: ZK-SAMp The ZK-SAMp weighs less than 3 lbs and comes with in a side/backpack. It can be shifted to the side for cable and device setup and can be swung around to the back for walk testing. Five devices can be connected to the units to test multiple carriers and technologies including 2G, 3G and 4G. ZK-MPSp Figure 2: ZK-MPSp The ZK-MPSp is similar to the ZK-SAMp except that it has an internal scanner that can scan either 700/850/1900 bands or 850/1900/2100AWS bands. The scanner uses one of the USB device ports so there are four ports available to connect handsets/devices. Confidential & Proprietary Page 2
3 ZK-MPS/B Figure 3: ZK-MPS/B The ZK-MPS/B is similar to the ZK-MPSp except it will scan all four bands 700/850/1900/2100AWS simultaneously and it has 11 USB ports to connect external handsets/devices. This product is ideal for performing benchmark testing indoors or outdoors. KPI Mapper Figure 4: KPI Mapper Indoor Plot KPI Mapper allows you to import the indoor data into a MapInfo workspace such as the one shown above. Detailed analysis can be performed using MapInfo. Confidential & Proprietary Page 2
4 Figure 5: KPI Mapper Export to Google Earth Plot KPI Mapper also allows the user to import the data into Google Earth so that 3D images can be shown. Test Location The test that was performed was conducted at Stanford Stadium in Palo Alto, CA. The product used was the ZK-MPSp and the data was analyzed with KPI Mapper. Figure 6: Stanford Stadium Confidential & Proprietary Page 3
5 Test Equipment The ZK-MPSp was setup with an LTE handset on channel 5230 connected to port 2 and a LTE handset on channel 5780 connected to port 3. The scanner was configured to scan bands 850, 1900 and 2100 for CDMA, EVDO, UMTS and LTE. The goal of the test was to obtain general coverage and throughput information for the indoor DAS. A typical Cellular/WiFi antenna setup is shown below. Figure 7: DAS Antenna System Confidential & Proprietary Page 4
6 Field Test A simple walk around the stadium was performed. A bitmap image of the seating chart was imported into the ZK-MPSp and the user walked around the stadium dropping breadcrumb points on the image. The seating chart image below was downloaded from the Internet and used. An Android app called Coverage Maps was used on the handset to download and upload test files. This app alternates between an upload, a download and a signal strength test so an upload (and download) is occurring one third of the time. Figure 8: Imported JPG image used by the ZK-MPSp Confidential & Proprietary Page 5
7 Output Analysis It took a few minutes to unpack and setup the equipment and about 30 minutes to walk around the stadium and collect data. The data was logged to the internal Compact Flash memory card and the files were transferred to a computer for analysis. Quick check of the data was performed on site with KPI Mapper to verify collection. Analysis was performed in the office. Throughput and Coverage Downlink throughput and RSRP plots are shown below for the two carriers (chan 5230 and 5780). Data is displayed in Bytes/Sec. To convert to Mbps multiply by 8 to convert to bits/sec and divide by 1,000,000 to convert to Mbps. Note that even the highest throughput of 49,000 Bytes/sec equals only Mbps, hardly acceptable LTE speeds. This is because the testing was done in an empty stadium and the carriers increase the capacity only during games. Also, disregard speeds below 15,000 Bytes/sec. Downloads are occurring one third of the time due to the sequential testing of the Coverage Map app and these slow download speeds are occurring during the upload portion of the test. Figure 9: RLC throughput for Channel 5230 Confidential & Proprietary Page 6
8 Figure 10: RLC throughput for Channel 5780 We can see that channel 5230 functions at roughly twice the data rate as channel The following maps show the signal levels or RSRP. Figure 11: Channel 5230 RSRP Confidential & Proprietary Page 7
9 Figure 12: Channel 5780 RSRP It is fairly obvious that the RSRP coverage of channel 5230 is much better than 5780 which most likely is the cause for the improved throughput speeds. Confidential & Proprietary Page 8
10 Scanner Data The plots below are from the scanner. They show the level of the Scrambling code and strongest PN for the 850 MHz Band A and 850 MHz Band B respectively. Both Carriers are transmitting a strong signal in the 850 band. There doesn t seem to be any coverage issues for 3G service in the 850 band. Figure 13: Strongest SC Ec/Io for 850MHz Band A Confidential & Proprietary Page 9
11 Figure 14: Strongest PN Ec/Io for 850MHz Band B Conclusion A fairly simple and analysis test was performed in order to measure throughput and coverage of the two top carriers in the area. On a day when a game was not being played both carriers had relatively low LTE throughput levels. This could be due to the carriers using this capacity elsewhere while a game is not being played. However, channel 5230 had roughly double the throughput than Looking at the RSRP plots this is most likely due to a 700 MHz coverage issue. A quick check of the 850 band using the scanner data revealed strong coverage for both carriers. Further analysis could be done depending on the use of the data. For example, the scanner data could be used to determine the strongest scrambling codes and PN to determine a good donor signal for the DAS. Or, the external network could be measured in order to determine the level of interference on the indoor network. Additional devices could have been added to test 3G data throughput and coverage or to test the performance of the other wireless carriers. Confidential & Proprietary Page 10
12 The log data can be imported into RF Planning software to facilitate DAS design or outdoor network design. By connecting multiple devices and scanning, all the data needed for multiple uses was collected in less than an hour. Once the data is collected it can be brought back to the office and used for design, optimization, benchmarking, marketing, etc. The ZK products are designed to make field testing simple and productive. The log data has an open interface allowing it to be transferred to third party software. Confidential & Proprietary Page 11
Wireless Broadband Access
Wireless Broadband Access (Brought to you by RMRoberts.com) Mobile wireless broadband is a term used to describe wireless connections based on mobile phone technology. Broadband is an electronics term
More informationAWTG Mobile Benchmarking Service Executive Summary January 2013. www.awtg.co.uk
AWTG Mobile Benchmarking Service Executive Summary January 213 www.awtg.co.uk Content Overview and Background Equipment Methodology Sample Results Overview and Background AWTG has carried a pilot mobile
More informationHow To Improve Data Speeds On A Mobile Phone In Australia
IMPROVING MOBILE INTERNET SPEEDS Introduction The purpose of this guide is to educate consumers on ways to improve their mobile internet speeds and offer an insight into how the mobile networks operate
More informationAC1750 WiFi Cable Modem Router
Performance & Use WIFI SPEED AC1750 1750 DUAL BAND 450+1300 RANGE AC1750 WiFi 450+1300 Mbps Cable modem download speeds up to 680 Mbps 16 times faster than DOCSIS 2.0 Eliminate monthly rental fees Works
More informationLTE-Advanced Carrier Aggregation Optimization
Nokia Networks LTE-Advanced Carrier Aggregation Optimization Nokia Networks white paper LTE-Advanced Carrier Aggregation Optimization Contents Introduction 3 Carrier Aggregation in live networks 4 Multi-band
More informationDelivering 4x4 MIMO for LTE Mobile Devices. March 2014. SkyCross Dual imat 4x4 MIMO Technology for LTE. Introduction
Delivering 4x4 MIMO for LTE Mobile Devices SkyCross Dual imat 4x4 MIMO Technology for LTE March 2014 Introduction With the rise of low-cost smartphones on the horizon, creating differentiation by leveraging
More informationIn-Building Applications How to Differentiate Your Service
2010 Business & Technical Conference In-Building Applications How to Differentiate Your Service Moderated by: Dominic C. Villecco President of V-COMM, L.L.C. RF over Fiber 4 Basic Applications and Advantages
More informationOVERVIEW ZK CELLTEST. Smart. reliable. solutions
ZK CELLTEST OVERVIEW Smart reliable solutions since 1985 Do M o re With Less Wireless systems are becoming denser and problems are growing. Added services such as data, browser, e-mail, streaming audio
More informationSpectrum and Power Measurements Using the E6474A Wireless Network Optimization Platform
Application Note Spectrum and Power Measurements Using the E6474A Wireless Network Optimization Platform By: Richard Komar Introduction With the rapid development of wireless technologies, it has become
More informationMobile Network Performance Assessment Report Salalah Khareef Season 2015
Mobile Network Performance Assessment Report Salalah Khareef Season 215 Regulatory & Compliance Unit Quality of Service Department Contents 1. Background 2. Test Methodology 3. Performance Indicators Definition
More informationAC1750 Smart WiFi Router 802.11ac Dual Band Gigabit
Performance & Use AC1750 AC1750 WiFi 450+1300 Mbps speeds High-powered external antennas 1750 DUAL BAND 450+1300 RANGE Ideal for homes with 12 or more WiFi devices NETGEAR genie App Enjoy more of your
More informationNighthawk AC1900 WiFi Cable Modem Router
Performance & Use Fastest Cable Speed Up to 960 Mbps 24x8 CHANNEL BONDING AC1900 WiFi up to 1.9 Gbps 1.6GHz combined processor speed boosts performance for streaming & gaming Two-in-One Cable Modem + WiFi
More informationWireless Ethernet LAN (WLAN) General 802.11a/802.11b/802.11g FAQ
Wireless Ethernet LAN (WLAN) General 802.11a/802.11b/802.11g FAQ Q: What is a Wireless LAN (WLAN)? Q: What are the benefits of using a WLAN instead of a wired network connection? Q: Are Intel WLAN products
More informationAC1750 WiFi Cable Modem Router
Performance & Use WIFI SPEED AC1750 1750 DUAL BAND 450+1300 RANGE AC1750 WiFi 450+1300 Mbps Eliminate monthly rental fees Up to $120 per year 1 DOCSIS 3.0 16x faster cable Internet speeds up to 680 Mbps
More informationSmartDiagnostics Application Note Wireless Interference
SmartDiagnostics Application Note Wireless Interference Publication Date: May 27, 2015 KCF Technologies, Inc. Background The SmartDiagnostics wireless network is an easy to install, end-to-end machine
More informationAIRAVE Frequently Asked Questions
AIRAVE Frequently Asked Questions 2008 Sprint - 1-2008 Sprint. Sprint and the logo are trademarks of Sprint. Other marks are the property of their respective owners. AIRAVE FAQs General 1. What do I need
More informationANY-G TO 4G. The Top Five Considerations for Migrating to 4G LTE
ANY-G TO 4G The Top Five Considerations for Migrating to 4G LTE Preparing for Sunsets In the consumer market, the 4G LTE standard continues to gain favor as the preferred network for phones and tablets,
More informationSCANNING RECEIVERS FOR IN-BUILDING WIRELESS SYSTEMS
Introduction In-building wireless usage has grown rapidly in recent years, with operators and analysts estimating that 56 1-80% 2 of all wireless traffic involves devices located inside buildings. Despite
More informationcommunication over wireless link handling mobile user who changes point of attachment to network
Wireless Networks Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers! computer nets: laptops, palmtops, PDAs, Internet-enabled phone promise anytime untethered Internet
More informationGETTING TO KNOW YOUR TELSTRA PRE-PAID 3G WI-FI
GETTING TO KNOW YOUR TELSTRA PRE-PAID 3G WI-FI LET S GET THIS SHOW ON THE ROAD You must be excited about your brand new Telstra Pre-Paid 3G Wi-Fi. This guide will help you get connected as quickly and
More informationN300 Wireless Gigabit Router
Performance & Use N300 WiFi speed Faster downloads & Internet gaming Gigabit Ethernet Faster wired connections ReadySHARE USB Wirelessly access & share USB storage NETGEAR genie App Home networking simplified
More informationAC1200 WiFi Modem Router Essentials Edition
Performance & Use AC1200 1200 DUAL BAND 300+900 RANGE AC1200 WiFi 300+867 Mbps speeds Ideal for homes with multiple WiFi devices NETGEAR genie App Home networking simplified Ethernet WAN For fibre Internet
More informationN750 Wireless Dual Band Gigabit Router Premium Edition
Performance & Use N750 750 DUAL BAND 300+450 RANGE Faster WiFi speed 300+450 Up to 750 Mbps WiFi range for medium to large homes Wirelessly access & share USB hard drive & printer ReadySHARE Cloud** Access
More informationAgilent Technologies E7475A GSM Drive-Test System Product Overview
Agilent Technologies E7475A GSM Drive-Test System Product Overview Do more than just detect problems on your GSM network, solve them with a combination phoneand receiver-based drive-test system Drive-testing
More informationTHE HEART OF YOUR M2M NETWORK
CradlePoint COR IBR600 With 4G LTE Descriptions THE HEART OF YOUR M2M NETWORK The CradlePoint COR Series is built for your M2M network. It s an affordable, highlyfeatured compact router designed for critical
More informationAC1600 WiFi Modem Router 802.11ac Dual Band Gigabit
Performance & Use Built-in ADSL2+ Modem AC1600 WiFi 300+1300 Mbps speeds Ideal for homes with 10 or more WiFi devices NBN Ready Future-proof your network The NETGEAR Difference - Beamforming+ Faster, more
More informationKey Features. Flexible and customizable platform. Multiple technologies supported on a single platform. Integration of phone and receiver measurements
COMMUNICATIONS test & MEASUREMENT E6474A Drive Test Wireless Network Optimization Platform Key Features Flexible and customizable platform Multiple technologies supported on a single platform Integration
More informationNetComm Wireless NP920 Dual Band WiFi USB Adapter. User Guide
NetComm Wireless NP920 Dual Band WiFi USB Adapter User Guide Contents Preface... 3 Important Safety Instructions... 3 Introduction... 4 Overview... 4 Features... 4 Package Contents... 5 Minimum System
More informationN600 WiFi Cable Modem Router
Performance & Use WIFI SPEED N600 600 DUAL BAND 300+300 RANGE N600 Dual Band WiFi 300+300 Mbps Eliminate monthly rental fees Up to $120 per year 1 Cable Internet speeds up to 340 Mbps 8 downstream & 4
More informationCellular Coverage Analysis Closeout Document. April 13, 2015
Cellular Coverage Analysis Closeout Document April 13, 2015 Table of Contents 1.- Cellular Gap Analysis Overview... 3 2.- Summary of findings. 4-5 3.- Project Timeline... 6 4.- Project Methodology..7 5.-
More informationNode A. Universal Multi-Band, Multi-Service, Software-Based Repeater Platform. So Flexible You Can Accommodate Just About Any Application Requirement
Node A Universal Multi-Band, Multi-Service, Software-Based Repeater Platform So Flexible You Can Accommodate Just About Any Application Requirement Node A Universal Multi-Band, Multi-Serv The Standard
More informationTelefonica s Journey to 5G_ Enrique Blanco - Global CTO You choose. We connect_
Telefonica s Journey to 5G_ Enrique Blanco - Global CTO You choose. We connect_ We want our Clients to enjoy all the Benefits of the Digital World New Services Demand Higher Speeds and Quality Assurance
More informationN600 Wireless Dual Band Router
Performance & Use N600 Faster WiFi speed 300 + 300 Up to 600 Mbps Simultaneous Dual Band Better WiFi performance 600 DUAL BAND 300+300 RANGE ReadySHARE USB Wirelessly access & share USB storage NETGEAR
More informationGPS Vehicle and personal location tracker. User manual
GPS Vehicle and personal location tracker User manual 1 Contents 1. Product overview... 2 2. Safety instruction... 3 3. Specification and parameters... 3 4. Getting started... 4 4.1 Hardware and accessories...
More informationAlcatel-Lucent In-building Wireless Continuity Solution for Healthcare
S T R A T E G I C W H I T E P A P E R Alcatel-Lucent In-building Wireless Continuity Solution for Healthcare Healthcare facilities are under pressure to provide high-quality wireless coverage using a range
More informationAgilent E6474A Wireless Network Optimization Platform Product Overview
Agilent E6474A Wireless Network Optimization Platform Product Overview Troubleshoot and optimize wireless networks with a comprehensive, flexible solution. Facing the challenges of wireless networks Optimizing
More informationAC1450 Smart WiFi Router - 802.11ac Dual Band Gigabit
Smart WiFi Router - 802.11ac Dual Band Gigabit Performance & Use Next Generation Gigabit WiFi Speeds Connect more devices throughout your home 1450 DUAL BAND 450+1000 RANGE USB 3.0 port Up to 10 faster
More informationAC750 WiFi Modem Router - 802.11ac Dual Band Gigabit
Performance & Use AC750 750 DUAL BAND 300+450 RANGE Built-in ADSL2+ Modem Upgrade your WiFi to support AC devices ReadySHARE USB Wirelessly access and share USB hard drive Gigabit WAN NBN & UFB ready NETGEAR
More informationVerizon Wireless In-Building Distributed Antenna System Featuring ADX Series Fiber DAS By Advanced RF Technologies
Verizon Wireless In-Building Distributed Antenna System Featuring ADX Series Fiber DAS By Advanced RF Technologies Venue: Hewlett Packard, Windward Campus 5555 Windward Parkway Alpharetta, GA 30004 A White
More informationBasic Software Setup Guide. www.easyclocking.com
1 Basic Software Setup Guide www.easyclocking.com 2 Table of Contents Software registration 3 How to connect the time clock.. 5 How to turn the time clock on 5 Defining the type of connection... 5 TCP/IP
More informationThe cost and performance benefits of 80 GHz links compared to short-haul 18-38 GHz licensed frequency band products
The cost and performance benefits of 80 GHz links compared to short-haul 18-38 GHz licensed frequency band products Page 1 of 9 Introduction As service providers and private network operators seek cost
More informationAC1200 WiFi High-Speed DSL Modem Router Simultaneous Dual Band Gigabit
Performance & Use ADSL ADSL 2/2+ DSL SPEEDOMETER VDSL2 300+900 Mbps WiFi speed High-speed VDSL2/ADSL2+ modem built-in Works with all N150, N300, N600 and AC devices 4 Gigabit Ethernet ports The NETGEAR
More informationN750 Wireless Dual Band Gigabit DSL Modem Router Premium Edition
Performance & Use N750 Built-in ADSL2+ Modem Faster WiFi speed 300+450 Up to 750 Mbps 750 DUAL BAND 300+450 RANGE Wirelessly access & share USB hard drive & printer ReadySHARE Cloud Remote access to USB
More informationAC1600 WiFi VDSL/ADSL Modem Router 802.11ac Dual Band Gigabit
Performance & Use AC WiFi The World s Fastest WiFi 1600 DUAL BAND 300+1300 RANGE 300+1300 Mbps WiFi speed Fast VDSL modem for fibre broadband VDSL/ADSL Auto Detection for Universal DSL Support The NETGEAR
More informationHow To Know If You Are Safe To Use An Antenna (Wired) Or Wireless (Wireless)
1 2 The range of RF spans 3 KHz (3000 Hz) to 300 GHz (300 million Hz) Frequencies of RF devices range from the low frequency AM broadcasts (80 MHz) to higher frequency mobile phones (1900 MHz) smart meters
More informationR6200 Smart WiFi Router AC1200 Dual Band Gigabit
Performance & Use AC1200 1200 DUAL BAND 300+900 RANGE AC1200 WiFi 300+867 Mbps speeds Wireless coverage for large homes Ideal for homes with 8 or more WiFi devices NETGEAR genie App Enjoy more of your
More informationNEW! CLOUD APPS ReadyCLOUD & genie remote access
Performance & Use AC1900 1900 DUAL BAND 600+1300 RANGE AC1900 WiFi 600+1300 Mbps speeds 1GHz Dual Core Processor Advanced features for lag-free gaming Prioritized bandwidth for streaming videos or music
More informationMarch 2012. How Eye-Fi Works Overview Flowcharts
March 2012 How Eye-Fi Works Overview Flowcharts 2012 Visioneer, Inc. (A Xerox Trademark Licensee) All rights reserved. XEROX, XEROX and Design, and DocToMe are registered trademarks of Xerox Corporation
More informationIMPROVING MOBILE SIGNAL
IMPROVING MOBILE SIGNAL Introduction The purpose of this guide is to educate consumers on ways to improve their mobile signal and also find the causes of their poor signal. One of the biggest complaints
More informationGetting Started. Table of Contents. Quick User Guide - English
Getting Started This Quick User Guide helps you get started with the IRIScan TM Anywhere Wifi. Please read this guide before operating this scanner and its software. All information is subject to change
More informationAC1200 WiFi DSL Modem Router - 802.11ac Dual Band Gigabit
Performance & Use Built-in ADSL2+ Modem AC1200 WiFi 300+867 Mbps speeds Ideal for homes with 8 or more WiFi devices NETGEAR genie App for computers & smartphones Ethernet WAN Future-proof your network
More informationNeoConnect Home Suite
NeoConnect Home Suite SERVICES AND SERVICE LEVELS V2.0 1 1. DEFINITIONS 1.1. Except where the context requires otherwise, words, terms and definitions shall have the meaning given to them by the Master
More informationVerizon Wireless In-Building Distributed Antenna System Featuring ADX Series Fiber DAS By Advanced RF Technologies
Verizon Wireless In-Building Distributed Antenna System Featuring ADX Series Fiber DAS By Advanced RF Technologies Venue: Hewlett Packard, Corvallis Campus 1040 NE Circle Blvd Corvallis, OR 97330 A White
More informationTHE IMPORTANCE OF LEADING-EDGE MODEM TECHNOLOGY
THE IMPORTANCE OF LEADING-EDGE MODEM TECHNOLOGY EXECUTIVE SUMMARY As power consumption of smartphone processors and displays continues to decrease, modems become a focal point of the power consumption
More informationN900 WiFi Dual Band Gigabit Router Premium Edition
Performance & Use N900 900 DUAL BAND 450+450 RANGE Faster WiFi speed 450+450 Up to 900 Mbps Improves WiFi range for large homes Wirelessly access & share USB hard drive & printer IPv6 Compatible Future-proof
More informationJDSU E6474A Support and Software Update Services
JDSU E6474A Support and Software Update Services A total system support offering. At JDSU, we are dedicated to your success and to increasing the value of your technology solutions. We are ready to build
More informationUnderstanding Range for RF Devices
Understanding Range for RF Devices October 2012 White Paper Understanding how environmental factors can affect range is one of the key aspects to deploying a radio frequency (RF) solution. This paper will
More informationMobility with Eye-Fi Scanning Guide
Mobility with Eye-Fi Scanning Guide Scan and Transfer Images Wirelessly with Eye-Fi This document is to be used in addition to the scanner s user guide located on the installation disc. The instructions
More informationAC 750. Wireless Dual Band 4G LTE Router. Highlights
AC 750 Wireless Dual Band 4G LTE Router Highlights Share Your 4G LTE Network Share your 4G LTE network with multiple Wi-Fi devices and enjoy download speeds of up to 150Mbps Great Coverage Powerful, integrated
More informationN300 Wireless Router with USB
Performance & Use N300 WiFi speed Faster downloads & Internet gaming ReadySHARE USB Wirelessly access & share USB storage Parental Controls keep your Internet experience safe NETGEAR genie App Home networking
More informationDeploying In-Building Wireless Solutions
Deploying In-Building Wireless Solutions How enterprise, wireless service providers and building owners can better serve their employees, customers and tenants by deploying a converged in-building wireless
More informationWireless Tools. Training materials for wireless trainers
Wireless Tools Training materials for wireless trainers This talk covers tools that will show you a great deal of information about wireless networks, including network discovery, data logging, security
More informationLTE, WLAN, BLUETOOTHB
LTE, WLAN, BLUETOOTHB AND Aditya K. Jagannatham FUTURE Indian Institute of Technology Kanpur Commonwealth of Learning Vancouver 4G LTE LTE (Long Term Evolution) is the 4G wireless cellular standard developed
More informationGetting your C-Store Connected
Getting your C-Store Connected Understanding uptime performance and return on broadband investments Operating multiple convenience stores across a geographically disperse area presents many challenges.
More informationLTE Test: EE 4G Network Performance
LTE Test: EE 4G Network Performance An Analysis of Coverage, Speed, Latency and related key performance indicators, from October 31 st to December 20 th, 2012. Disclaimer Epitiro has used its best endeavours
More informationCABLES CABLES. Application note. Link Budget
CABLES CABLES radiating Link Budget 3. 1. LINK BUDGET The basic elements to calculate a link budget can be illustrated by considering the example shown in Figure 4. It involves a GSM 900 radio coverage
More informationOptical Wireless Convergence. Tod Sizer, Director Broadband and Wireless Access Network Research Bell Laboratories ts2@alcatel-lucent.
Optical Wireless Convergence Tod Sizer, Director Broadband and Wireless Access Network Research Bell Laboratories ts2@alcatel-lucent.com A Challenge f RF f RF Location A RF Waveguides Coaxial Cable Optical
More informationHigh-Speed Internet from U.S. Cellular. Positioning and Overcoming Objections
High-Speed Internet from U.S. Cellular Positioning and Overcoming What is High-Speed Internet from U.S. Cellular U.S. Cellular s high-speed internet is provided through many available devices including:
More informationBroadband Technology Clinic. Burlington Telecom Advisory Board
Broadband Technology Clinic Burlington Telecom Advisory Board 1 What are the Defining Characteristics of a Broadband Service? Speed - Throughput capability both down and upstream Performance - Latency
More informationTesting Gateway LTE Performance
Testing Gateway LTE Performance Introduction A common task when selecting an LTE gateway is evaluation of live mobile network performance. Most users will be interested in two key performance areas: 1.
More informationAttenuation (amplitude of the wave loses strength thereby the signal power) Refraction Reflection Shadowing Scattering Diffraction
Wireless Physical Layer Q1. Is it possible to transmit a digital signal, e.g., coded as square wave as used inside a computer, using radio transmission without any loss? Why? It is not possible to transmit
More informationR6250 Smart WiFi Router - AC Dual Band Gigabit
Smart WiFi Router - AC Dual Band Gigabit Performance & Use AC1600 AC1600 WiFi 300+1300 Mbps speeds Best wireless coverage for large homes 1600 DUAL BAND 300+1300 RANGE Ideal for homes with 10 or more WiFi
More informationEricsson W25. Mobile Networks. Quick Installation Guide
Ericsson W25 Fixed Wireless Terminal for WCDMA/HSDPA Mobile Networks Quick Installation Guide Table of Contents INTRODUCTION... 3 Package Contents... 3 Requirements... 3 INSTALLATION... 4 Unit Preparation...
More informationScalable Small Cell System for Big Business
Scalable Small Cell System for Big Business Introducing the new RN-310 Dual Band/Single SoC 3G/LTE November 4, 2013 Scalable Small Cell System Coverage, Capacity & Managed Services for Enterprises & Indoor
More informationN300 Wireless DSL Modem Router
Performance & Use Built-in ADSL2+ Modem N300 WiFi speed Faster downloads & Internet gaming ReadySHARE USB Wirelessly access & share USB storage NETGEAR genie App Home networking simplified Ethernet WAN
More informationTEMS PRODUCTS PART IMPROVE IN WHITE EFFICIENCY WITH THE WORLD S MOST VERSATILE DATA PROCESSING TOOL
TEMS PRODUCTS TITLE TEMS BROCHURE DISCOVERY IN COLOR SECOND PART IMPROVE IN WHITE EFFICIENCY WITH THE WORLD S MOST VERSATILE DATA PROCESSING TOOL 2 TEMS DISCOVERY 3.0 USER-DEFINED POST-PROCESSING TEMS
More informationG54/N150 Wireless Router
Performance & Use N150 G54 & N150 WiFi Speed Wirelessly share an Internet connection 150 SPEED RANGE Ideal for web, email, & social networking Vertical stand for flexible placement The NETGEAR Difference
More informationEnabling Seamless Mobility. Through Wireless Broadband
Enabling Seamless Mobility Bruce Tuch Director Corporate Business Development EMEA Motorola, Inc. Through Wireless Broadband WiMAX, WiFi & MESH The Complete Package wide industry support brilliant technology
More informationHD Security Camera. No cords. No wires. No worries. Features. Motion Alerts Receive push notifications and emails if anything moves
No cords. No wires. No worries. From kids and pets to an empty home or after-hours business, you ve got a lot to keep safe. Day or night, indoors or out, Arlo takes the wondering and worrying out of life
More informationRadio Access Networks Design and Optimization Technology
Radio Access Networks Design and Optimization Technology UMEMOTO Kenichi, IMAMURA Tomoyasu, TAKAHASHI Gen Abstract The rapid advances in recent years of the broadband implementation of wireless networks,
More informationSmart Home Security Camera. No cords. No wires. No worries. Features. Motion Alerts Receive push notifications and emails if anything moves
No cords. No wires. No worries. From kids and pets to an empty home or after-hours business, you ve got a lot to keep safe. Day or night, indoors or out, Arlo takes the wondering and worrying out of life
More informationDSL-4320L AC3200 Ultra Wi-Fi Modem Router
DSL-4320L AC3200 Ultra Wi-Fi Modem Router Key Selling Features World s First Wireless AC3200 VDSL/ADSL enabled router Simultaneous Tri Band AC3200 (N600+AC1300+AC1300) High Performance 1 GHz ARM Cortex
More informationEvolution in Mobile Radio Networks
Evolution in Mobile Radio Networks Multiple Antenna Systems & Flexible Networks InfoWare 2013, July 24, 2013 1 Nokia Siemens Networks 2013 The thirst for mobile data will continue to grow exponentially
More informationOnline Monitoring User Guide
High Resolution Temperature Sensing Strip Online Monitoring User Guide 888.637.3282 www.nerdata.com Page 1 of 26 Contents The Aurora Online Monitoring System... 3 1. Creating an Account on the Aurora Online
More informationHSPA+ and LTE Test Challenges for Multiformat UE Developers
HSPA+ and LTE Test Challenges for Multiformat UE Developers Presented by: Jodi Zellmer, Agilent Technologies Agenda Introduction FDD Technology Evolution Technology Overview Market Overview The Future
More informationUser s Guide. High Power 700mW Dual Band AC Wi-Fi Range Extender REA20
User s Guide High Power 700mW Dual Band AC Wi-Fi Range Extender REA20 CONTENTS INTRODUCTION... 2 GETTING STARTED... 3 LED Indicators... 4 Back Panel Description... 5 SETUP GUIDE... 6 Welcome to the Dashboard...
More informationEnvironmental Monitoring: Guide to Selecting Wireless Communication Solutions
Environmental Monitoring: Guide to Selecting Wireless Communication Solutions By: Scott South Published in WaterWorld, January 2005 (Page 48) Rapidly growing demands for information and increased productivity
More informationGolden N Wireless Mini USB Adapter. Model # AWLL6075 User s Manual. Rev. 1.2
Golden N Wireless Mini USB Adapter Model # AWLL6075 User s Manual Rev. 1.2 Table of Contents 1. Introduction...2 1.1 Package Contents...2 1.2 Features...2 2. Install the Wireless Adapter...3 3. Connect
More informationSkyWay-Mobile. Broadband Wireless Solution
SkyWay-Mobile Broadband Wireless Solution Wonderful World of Wireless The era of ubiquitous communication has arrived. Region by region, country by country and continent by continent, wireless connectivity
More informationDeployment Trends That Impact Your Business
DAS and Small Cell Solutions Deployment Trends That Impact Your Business HetNet Forum The HetNet Forum, formerly The DAS Forum, is dedicated to the advancement of heterogeneous networks. HetNets provide
More informationhttp://www.sprint.com/landings/airave/files/airave_access_point_faqs.pdf?intmkt=mkt:ms:20131 030:AIR:MSU:EEE:FAQs
http://www.sprint.com/landings/airave/files/airave_access_point_faqs.pdf?intmkt=mkt:ms:20131 030:AIR:MSU:EEE:FAQs Sprint AIRAVE FAQs What is the Sprint AIRAVE and how does it work? The Sprint AIRAVE is
More informationACRS 2.0 User Manual 1
ACRS 2.0 User Manual 1 FCC Regulatory Information This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference,
More informationCC5500 Interceptor HSS DEVELOPMENT INC. HSS Development Inc. 75S Broadway White Plains, NY 10601 www.secintel.com Tel: 914-304-4333 Fax: 914-368-9729
HSS DEVELOPMENT INC. CC5500 Interceptor HSS Development Inc. 75S Broadway White Plains, NY 10601 www.secintel.com Tel: 914-304-4333 Fax: 914-368-9729 Disclaimers: - All descriptions of HSS products and
More informationN300 WiFi Router. Data Sheet WNR2000. Performance & Use. The NETGEAR Difference - WNR2000. Overview. NETGEAR genie Home Networking Simplified
Performance & Use N300 WiFi speed Faster downloads & Internet gaming WiFi range for medium-sized homes Parental Controls keep your Internet experience safe NETGEAR genie App Home networking simplified
More informationC2K-ATS Minimum Performance Test Option
spirent C2K-ATS Spirent s C2K-ATS is the leading automated solution for testing wireless 1X and EV-DO Rev. 0/Rev. A/Rev. B handsets and terminal devices. C2K-ATS complete automation, ease of use and accuracy
More informationChapter 3 Cellular Networks. Wireless Network and Mobile Computing Professor: Dr. Patrick D. Cerna
Chapter 3 Cellular Networks Wireless Network and Mobile Computing Professor: Dr. Patrick D. Cerna Objectives! Understand Cellular Phone Technology! Know the evolution of evolution network! Distinguish
More informationDesigning AirPort Extreme Networks
Designing AirPort Extreme Networks Contents 1 Getting Started 5 About AirPort 5 How AirPort Works 6 How Wireless Internet Access Is Provided 6 Configuring AirPort Extreme Base Station Internet Access
More informationROUTER CATALOGUE. www.telitec.com
ROUTER CATALOGUE www.telitec.com STANDARD ADSL ROUTER All-in-One Device: ADSL2+ Modem, NAT Router, 4- Port Switch and Wireless N Access Point Wireless N speed up to 300Mbps makes it ideal for heavy bandwidth
More informationWireless N 300 Mini USB Adapter. Model # AWLL6086 User s Manual. Rev. 1.0
Wireless N 300 Mini USB Adapter Model # AWLL6086 User s Manual Rev. 1.0 Table of Contents 1. Introduction...2 1.1 Package Contents...2 1.2 Features...2 2. Install the Wireless Adapter...3 3. Install the
More information