- GPS Technology
Best information on GPS.
The technological advances of the last decade have brought about
hitherto unimagined changes in the way we go about our lives.
GPS or Global Positioning System is a technology for locating a person
or an object in three dimensional space anywhere on the Earth or in
the surrounding orbit. GPS is a very important invention of our time
on account of the many different possibilities it brings.
GPS or Global Positioning System was originally developed as a
military navigation tool. However the technology has grown along with
a sub set of supporting technologies to serve other requirements
within consumer budgets.
Tracking and its Applications
GPS technology was originally developed for defense purposes and later
brought to the consumer market as a navigation technology.
- What is OSI Layer?
The OSI Model is used to describe networks and network application.
Different layers of OSI Model has described.
What is WiMAX? Simply put WiMAX is, Worldwide Interoperability for Microwave
Access, a technology standard that enables high speed wireless internet.
WiMAX is an acronym for Worldwide Interoperability
for Microwave Access. It is an assortment
of technical specifications called 802.16. The technology used in WiMAX
enables wireless transmission of broadband internet over distances in the
range of up to 50 km.
WiMAX Replace DSL?
There has been a lot of hype about WiMAX as the next generation technology
that will wipe out wired internet connectivity. The contention is that, it
is far easier and more cost effective to set up transmission towers than
continuously extend the cables for last mile connectivity.
WiMAX Replace WiFi?
Enthusiasts of WiMAX are of the view that this powerful technology will soon
overtake WiFi, which looks feeble. This need not be the case, as both can
have their separate applications.
WiMAX enabled devices emit radio frequency electromagnetic waves when in
use. These waves have been part of our everyday life for decades now, in the
use of devices such as radio, television and mobile phones.
Imagine being able to access your emails and attend an urgent office
conference while you are holidaying in a remote hill station of India! It is
this kind of possibility that makes WiMAX an irresistible contestant to the
title ‘the technology of tomorrow.’ WiMAX has finally made high speed
wireless internet access a reality no matter where you are or whether you
are on the move.
VoIP or voice over internet Protocol is that technology which makes it
possible to make phone calls through the internet. This technology is given
many common names as internet phone service or digital phone service or
broadband phone service.
VoIP stands for Voice over Internet Protocol. This phenomenon has made a
profound change in the world of telephone communications. The traditional
method of making calls the landlines are being fats replaced by this
technology that has taken the world by storm.
What is VoIP?
This section introduces you with the VoIP technology and its benefits.
VOIP is so beneficial that is saves hundreds or even thousand of dollars if
used extensively. That is the reason behind VOIP Popularity. Many Companies
are using VoIP for communication and saving thousands of dollars.
List of VoIP Phones that you can use to make VoIP Phone calls.
Guide to Setup VoIP on Linux Machine
Voice Over IP is a new communication means that let you telephone with
Internet at almost null cost. How this is possible, what systems are used,
what is the standard, all that is covered by this tutorial.
VoIP Software Phones are basically a software for making VoIP calls
using computer. Software phones are usually less expensive and it offers a
better options for Computer Telephony Integration (CTI). Find free VoIP
Software Phones for you home and business.
Here you will find the list of Free VoIP Gatways that you can use to connect
the VoIP network to your public telephone network (PSTN). In this way, you
can make calls and receive them, from your PTSN, even if you are using an
IP-based system, just like your traditional phone.
Here you will find the list of widely used free Gatekeepers for your VoIP
system. These Gatekeepers provide centralized call management functions such
as user location, authentication, bandwidth management, address translation,
etc. along with bandwidth management.
VoIP Software Development Library
These VoIP Software Development Libraries are being used for the development
of VoIP software.
Here are the list of Free VoIP Proxy that you can use with your VoIP System
WiFi is a globally used wireless networking technology that uses the 802.11
standard. The term WiFi is an abbreviation of ‘wireless fidelity’. The
technology used in WiFi was developed in 1997 by the Institute of Electrical
and Electronics Engineers (IEEE).
WiFi, or Wireless Fidelity, is a
technology standard developed in 1997 by the Institute of Electrical and
Electronics Engineers (IEEE). WiFi is all about high speed wireless internet
WiFi, the short form of Wireless Fidelity, is a technology that allows you
to connect to the internet without a cabled network. WiFi technology uses
the 802.11 standard developed by the Institute of Electrical and Electronics
Engineers (IEEE) and commercialized by the WiFi Alliance.
is WiFi Phone?
A WiFi phone is a wireless device that gives you the dual benefits of
wireless connectivity and the cost savings of VoIP. It can be used in any
areas- hotspots- where WiFi connectivity is provided.
to Become WiFi Hotspot?
WiFi technology is one of the hottest and fastest spreading worldwide. More
and more businesses and individuals are setting up WiFi hotspots. Here are a
few useful tips for those who are considering a hotspot as a business tool.
is WiFi Finder?
A WiFi finder is a device used for locating wireless hotspots without
actually turning on the laptop or PDA. WiFi finders are small, battery
operated and portable. A WiFi finder typically detects a hotspot within a
radius of 200 feet and also determines the strength of the signal.
for Home WiFi Network
Security is a huge concern for anyone setting up a WiFi network, as anyone
who is close enough to the hotspot can break into your system and access the
for Public WiFi Network
Wi-Fi hotspots present a unique set of security problems, quite different
from the security issues involved in home and office networks. These
hotspots have unknown computers accessing them. And in this case, the very
nature of a public hotspot demands that it broadcasts its SSID.
- What is HSDPA?
HSDPA is an acronym for High Speed Downlink Packet Access which is an
advanced protocol for mobile telephone data transmission. HSDPA is an
evolved form of W-CDMA (Wideband Code Division Multiple Access) technology.
HSDPA promises to provide download speeds.
LBS - Location
Based Service (LBS)
This is one of the most popular services based on a different
navigation technologies provided by the mobile communication network.
Its receives the location coordinates from the ground based mobile
station and sends it to the mobile phone user and the communication
center that can be used for various location based services.
Components & Functionality of LBS
Consists of basic electronic instruments like mobile phone,
smart phone, laptop and other personal digital devices (PDA) for
accessing information. User can obtain information in form of voice,
text, graphs, picture etc. Devices can be for different purposes;
specific and multi purpose.
does LBS work?
Location based service (LBS) is the application that users use to
locate its own position with the help of some basic components like
mobile devices, mobile communication network, service provider like
the Global Positioning Service (GPS), data and yellow pages for the
is LBS useful?
LBS is designed to provide valuable information to the users based
on location or position. So it gives answer to some of the most common
answered question when one is traveling such that where am I? What is
around me? Where is the nearest hotel, hospital? What is the most
of LBS in Different Fields
The popularity of location- based service makes it one of most
essential and useful asset in almost all industries. However, its
market is divided into various categories including navigation,
emergency assistance, tracking, advertising, billing, management,
games and leisure.
Location based service enables us to find the geographical
location of a mobile device with its user and provide various services
related to the location information. For an example, you are in a town
and want to know about a nearest hotel. Here you can use your GPS
attached mobile phone that can calculate...
between GIS and LBS
Technological advances like Geographical Information System (GIS)
and all kinds of location-based services like GPS have brought
tremendous change in the lifestyle of people especially the way we
communicate. The growing number of mobile phone and Personal Digital
Assistant (PDA) users with Internet enable us to access real-time
information from anywhere in the world.
Based Service (LBS) in Tourism
In a simple way if we have to define LBS then we can say that it
is a service that determines where a mobile device and its user are
geographically located and also acts as an information gateway for the
user by providing various kinds of services.
and Cons of LBS
Location based service is one of the most important technological
innovation in today’s world as it contributes a lot in bringing
changes in society. But if we consider all the social, ethical,
technological issues of its use then it has both positive and negative
impacts for different user.
and Privacy Issues in Location Based Service (LBS)
Location Based Service (LBS) is primarily based on user’s
location to provide other value added services by means of a wireless
device functioning through common cellular network or radio stations.
Till now it has left a wide-ranging impact on society and business as
as a part of LBS
Wi-Fi Positioning System (WPS) uses wireless fidelity network instead
of GPS or cell tower systems or location beacons to determine
position. This consists of a nation wide access points or network of
location beacons used for pinpoint measurement of user’s position
and is better than satellite positioning system.
Business Intelligence (BI)
is Business Intelligence
Business Intelligence is a form
of business management that takes business forward by the proper use
of available information and data. Getting ahead in the competition
requires essential analysis of the fact-based data associated with a
particular industry then this suggests the necessary action for
driving the business towards profit oriented. So it’s the ability to
use existing information i.e. the data the company already owns in a
of Business Intelligence
The 20 th and 21 st century are known as the information and
technology (IT) age where everything depends on the availability of
information and innovation of new technology. This is so in the case
of business as technological innovations like World Wide Web and
Internet has provided a broad and open platform to the business
conducted in all over the world. As developing any successful business
strategy requires information and adequate knowledge about market
status, the innovation of new technology and concepts like BI made it
easy to access and manage all kinds of information.
We have already discussed that Business Intelligence is a process
to collect data and extract information and then analyzing them in
developing new and innovative business ideas but the whole method is
based on different computing tools. These BI tools are kinds of
application software assist in collecting, analyzing and presenting
data. Different business intelligence tools addresses different
factors and aspects in different ways but all are useful in overall
function of BI.
Intelligence Value Chain
In competitive marketplace it is vital for every business
enterprise whether small or big to cope with the pace of the market
growth. Intelligence is the ability to learn and understand new
situations by updating yourself with current information. This is why
organizations are becoming more dependent on data or information for
improving development of product and services that can outsell their
competitors. So, they are primarily relying on analytical database
solutions like data warehouses. However, in the entire process these
information and later applying them in action describes a chain of
methods called value chain. Value chain is the process that converts
data into information and then applies that knowledge in taking
productive business decision, and the outcome is the ultimate value.
Intelligence in Decision Making
Today Business Intelligence is the primary tool to collect and
analyze information for developing a successful business strategy.
This is the age of information, technology and communication age
it’s important to have full knowledge about all the strengths and
weakness of your business plan and that can be possible only by
analyzing available data. These data generally include quantities of
product, customer, sales, market demand, customer service, and
technical support system etc., that are useful in critical
and Security Issues in BI
WITH THE GROWTH of Business Intelligence market, the privacy and
security issues are also growing concern over business community. It
is everyone’s right to control information about them and there are
laws and policies to safeguard individual right but are ineffective.
Companies use BI to collect and analyze data for improving their
performance, therefore it becomes important to access and maintain
secure information. Though, on one side technological developments
make it easy to access information freely from various sources on the
other hand it becomes essential to develop system that can secure that
information from misuse by outsiders.
Future of Business Intelligence
Information and communication technology has offered a single
platform to world market irrespective of geographical position.
Growing number of consumers with varied demand and expectation make it
very difficult to conduct any kind of business. To stay competitive,
meet customer’s needs are now the primary concern for every
organization. However, the adoption of Business Intelligence system is
supporting to stay ahead from the market trends and expectation of the
customer. It assists in preparing business strategies keeping in mind
the future events by analyzing available data. Data analysis and
decision making has made the use of BI inevitable and hence is going
to be a major part of in all kinds of business.
Intelligence in Healthcare
To make a profit driven business decision, every company depends
on their strategic planning and decision-making ability and that
depends on the kinds of information available and the ability to sort
out the relevant ones for analysis. Business Intelligence (BI) is
solely offers solution to data warehousing and data analysis and hence
is now the most talked about technology in the world business arena.
BI is now used in various sectors for increasing productivity by
carefully studying data, sharing and extracting value from it so in
the case of hospital management or health sector.
Intelligence in Insurance
Success in today’s business world is defined by the ability to
access sophisticated data and derive information that is now primary
need to survive in the competitive market place. This is also true in
insurance business that deals with rich and complex data structure and
most of them are real-time. So to compete in the volatile market place
with high customer demand information is pre-requisite. This makes
insurance companies using Business Intelligence tools like data
warehousing, data mining and OLAP. Use of BI supports in targeting
right customer and the reason for customer depreciation.
- Vehicle Tracking TOC
VEHICLE TRACKING SYSTEM or Automatic Vehicle
Location System (AVL) is now one of the most hot topic. Learn more
about Vehicle Tracking here..
Tracking In India
Vehicle tracking system in India is mainly used
in transport industry that keeps a real-time track of all vehicles in
the fleet. The tracking system consists of GPS device that brings
together GPS and GSM technology using tracking software.
- What is
SCADA or Supervisory Control And Data Acquisition is a large scale
control system for automated industrial processes like municipal water
supplies, power generation, steel manufacturing, gas and oil pipelines
etc. SCADA also has applications in large scale experimental
facilities like those used in nuclear fusion.
SCADA is an acronym that denotes
Supervisory Control And Data Acquisition. SCADA is a control system
with applications in managing large-scale, automated industrial
operations. Factories and plants, water supply systems, nuclear and
conventional power generator systems etc are a few examples.
SCADA or Supervisory Control and
Data Acquisition is a distributed measurement and control system for
large-scale industrial automation. SCADA has applications in automated
operations like chemical manufacturing and transport, supply systems
and power generation.
Elsewhere on this site we saw the fundamentals of SCADA and how it has
emerged. In this article we will examine some of the challenges and
applications that need to be met in order for SCADA to remain relevant
to the new needs.