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JoinIndia

JoinIndia NetSolutions Pvt. Ltd.

WelcomesYou

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• Is an International Company offices around the world.

• Specializes in Internet Solutions• Formed in 1998• This is a venture of

JoinIndia Technological Solutions Ltd.• JoinIndia Technological Solutions Ltd. Is

having it’s NOC (Network Operating Centre) in USA.

What is JoinIndia?

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Achievements of

JINSPL

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What is Wi-FiWireless Fidelity is the most common Wireless Local Area Network (WLAN) technology in the world today. Wi – Fi services are available mostly in public areas, where people on the move can access the Internet.

The Wi-Fi Alliance (formerly WECA) is the global Wi-Fi organization that created the Wi-Fi Brand.

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Technology?

The Wi – Fi family is made up of •802.11a •802.11b •802.11g

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Particulars 802.11a 802.11b 802.11g

Band [GHz] 5.8 2.4 2.4

Carrier Size [MHz] 300-555 83.5 83.5

Protocol OFDM* DSS^ OFDM

Max. Throughput [Mbps] 54 11 54

Range [m] 10 to 40 20 to 180 20 to 180

Compatibility Not Compatible

Compatible Compatible

* Orthogonal Frequency Division Multiplexing ^ Direct Sequence Spread Spectrum

Technology? [Contd..]

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Why Wi-Fi?Wi – Fi is freedom:

Wireless Fidelity or Wi – Fi is freedom; it allows you to connect to the Internet from your couch at home, a hotel room or a conference room without any wires. Wi – Fi enabled computers, send and receive data anywhere within the range of the access point or controller.

Wi – Fi connects you anywhere: Connect to your office network from a coffee shop,

airport; check important mails from the luxury of your home; work on important corporate presentation at the mall; All this without a wired network, that’s Wi – Fi.

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Who Needs Wi-Fi?– Coffee bars / Restaurants

– Hotels

– Resorts

– Educational Institutions

– Commercial complexes

– Airport / Railway

– Corporate / Enterprise Sector

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Features of Wi-Fi

• Security• Mobility• Convenience• Reliability• Market Potential

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In Wi-Fi technology we use VLAN per node. So every user is a dedicated user on the Internet. Point 2 Point connected from our Server. We have Hardware Firewall / Antivirus Installed on our Network which protects your PC from any Incident. All Traffic Passing via our Network is Fully Secure.

Features - Security

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Features – Security [Contd..]• Some advanced Security Procedures:• Firewalls: Firewalls can make your

network invisible to the Internet, and they can block unauthorized and unwanted users from accessing your files and systems. They monitor inflow and outflow of data in all environments, most popularly used in an Enterprise scenario. They can be set to intercept, analyze and stop a wide range of Internet intruders and hackers.

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Features – Security [Contd..]

• Media Access Control (MAC) Filtering: Under 802.11b standard, every Wi – Fi radio has its unique MAC number allocated by the manufacturer. To increase the wireless network security, program a Wi – Fi access point to accept only certain MAC addresses and filter out the others. The MAC control table acts as a call – blocking in a telephone.

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• RADIUS Authentication and Authorization: Remote Access Dial – Up User Service (RADIUS) is another standard technology that is use by major corporate companies to protect their wireless networks. RADIUS is a username and password scheme that allows only approved users to access the network. RADIUS can be set up to provide different access levels or classes of access.

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• Wi – Fi gateways and access points provide a built-in firewall capability; But even if they don’t, most Wi – Fi gateways include a NAT routing capability that will act as a basic firewall.

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• Encryption: Encryption techniques use special technologies to scramble transmissions on one end and then unscramble them on the other. Other techniques use special keys or codes which enable the computers to talk to each other.

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You can carry your connection with you Any Where & Every Where Even in your CAR, Swimming Pool, Lou or…!

Features - Mobility

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You have Full Convenience over your connection to upgrade / downgrade bandwidth or Request Bandwidth on Demand at any time 24/7 for specific time.

Features - Convenience

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Cable Connection is Very Un-Reliable mode of connectivity, the signals are transmitted over a Coaxial / UTP cable using Switches to Re-Transmitted data on every 100 mt. of cable laid. Power is also carried with the Data Cable due to which Transmission Loss are Very High and You PC is always on Live Wire due to electric wire.

Features - Reliability

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Features - Market Potential?• The Asia – Pacific region experienced the most dramatic

spread of wireless local area hotspots anywhere in the world in 2003, seeing a more than tenfold increase over 2002. The Asia – Pacific hotspot numbers grew from 1,953 in 2002 to 25,000 in 2003.

• Korea Telecom leads the number game with around 10,000 hotspots in its home market, accounting for more than one third of all hotspots worldwide. The Wireless Broadband Alliance (WBA) founded by Korea Telecom, Telstra, Maxis and China Netcom is operating more than 13,000 hotspots amongst them.

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Features-Market Potential?[Contd..]• The worldwide hotspot market is estimated to reach

nearly 190,000 number of hotspots by 2007 as compared to 49,700 number of hotspots in 2003. The Compounded Annual Growth Rate (CAGR) for the wireless hotspot market for the past years has been at 70% and is expected to grow at the same rate over the next 4 – 5 years.

• The Indian contribution to the hotspot market is estimated to be 1,000 by 2004 and growing rapidly to 10,000 in number by 2007.

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Using Wi-Fi you can Surf, Download on Internet, Watch Movies, Full Motion Video Streaming, International Calling on VOIP.

Faster…Secure…Reliable….Network…. JoinIndia Networks …. FREEDOM from Wires … Connecting Networks…..

Summing Up the Features

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Comparison ChartConnection Dialup ISDN Cable DIAS aDSL Wi-Fi Speed 0.5>3 kbps 2 > 6

kbps 4 > 10 kbps 8>12 kbps 12>25 kbps 26 > 51

kbps

Technology Analogue PRI RF Semi-Digital Digital True Digital

Equipment Modem Modem NIC DIAS modem

ADSL Modem

*WAD

Max. Data Transmission

5 kbps 12 kbps 25 kbps 12 kbps 512 kbps 54 Mbps

1 MB file Download Time

74.24 min. 18.56 min.

9.28 min. 4.65 min. 1.16 min. 0.34 min.

Price Rs.32/hr. Rs.45/hr. Rs.25/hr. Rs.28/hr. Rs.30/hr. Rs.20/hr.

Security Medium Medium NIL Good V. Good BEST

Mobility NIL NIL NIL NIL NIL Yes

Convenience No No No No No Yes

Freedom No No No No No Yes

Flexibility NIL NIL NIL NIL Low Full

Reliability NIL NIL V. Low Low Medium BEST

* Wireless Access Device

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• Public “hot spots” provide Wi-Fi Internet access– Nearly 9,000 hot spots in US, 600 in NYC– Starbucks, airports, and hotels most prominent– Most require subscription or one-time fee– Independents offering free access in retail

establishments and public places

• Hot spot business issues– Cost: $100+ per month (including broadband

access)– On-site support

Public Wi-Fi Access

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Hotspot Players WorldwideRoaming & AggregationService Providers

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Hotspot Players in India

Only


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HotSpots in Lucknow [India] • Mahanagar Extension – I• Mahanagar Extension – II• Aliganj• Sitapur Road• Charbagh• AP Sen Road• KGMC Chowk• Nirala Nagar• New Hyderabad • Vikas Nagar

• Hazratganj– Sapru Marg – Park Road– LalBagh– Jopling Road– Moti Mahal Road

• Gomti Nagar– Vishal Khand – I– Vishwas Khand – I– Vibhuti Khand– Pickup Building

• Indira Nagar – Sec. A– Sector -25– Munshi Pullia

• KGMC Chowk

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• Alambagh• Rajaji Puram• T.P.Nagar• Aashiyana• LDA• Nadarganj• RDSO• Bangla Bazar• Amausi• Sarojini Nagar• Talkatora Road

Proposed HotSpots in Lucknow [India]

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Wi-MaxCurrently Working on

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• Vision – Broadband everywhere

The WiMAX-backed 802.16a standard for 2-11 GHz is a wireless metropolitan area network (Wireless MAN) technology that provides broadband wireless connectivity to Fixed, Portable and Nomadic users.The ultimate complement to Wi - Fi, the WiMAX wireless MAN standard can be used to backhaul 802.11 hotspots and WLANs to the Internet, provide campus connectivity, and enable a wireless alternative to cable and DSL for last mile broadband access.

What is Wi-Max?

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What is Wi-Max? [Contd.]• Vision – Broadband everywhere [contd.]

It provides up to 50-kilometers of service area range, allows users to get broadband connectivity without needing direct line of sight with the base station, and provides total data rates of up to 280 Mbps per base station - a sufficient amount of bandwidth to simultaneously support hundreds of businesses with T1/E1-type connectivity and thousands of homes with DSL-type connectivity with a single base station.

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What is Wi-Max? [Contd.]• Impact

The interoperability of equipment according to WiMAX standards is poised to benefit everyone in the wireless access delivery chain and hasten the deployment of BWA networks in numerous last-mile access markets

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– 802.16 standard will help the industry provide solution across multiple broadband segments

– Cellular Backhaul – Broadband on Demand – Residential broadband: filling the gaps

in DSL and cable coverage – Underserved areas

Scalability, Coverage, Quality of Service, Security

Applications of Wi-Max

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Features of Wi-Max • Coverage: IEEE 802.16 standard supports

technologies that increases coverage, including mesh topology and “smart antenna” techniques. As technology improves and cost drops, multiple antennas can increase coverage and throughput.

• Quality of Service (QoS): IEEE 802.16 standard includes QoS features that enable services including voice and video with low latency network.

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Features of Wi-Max [Contd..]

• Quality of Service (QoS): IEEE 802.16 standard includes QoS features that enable services including voice and video with low latency network.

• Security: Privacy and encryption features are included in 802.16 standard to support secure transmissions and provide authentication and data encryption.

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Sample Network Diagram

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JoinIndia’s Future Plans

• JoinIndia has taken up Lucknow as its Pilot Project and is NOW Spreading its wings all over the country making India a Wi-Fi Zone at Par with the WORLD Class Technology.

• Now we are moving on to Wi - Max

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Thank’s for attending Our Presentation

For Further Details visit us athttp://www.wifi.joinindia.co.in

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