3G technologies: Reviews, Faqs and Difference between 2G Vs. 3G Networks

With the launch of 3G services, everybody wants to know about these services. How can they change the way that we communicate? 3G (third generation) services not only allow us to access Internet at high speed but they also enable us to enjoy multimedia services, the ability to view videos on our mobile phone.
If we compare with a dial-up Internet connection, it typically offers about 56 kbps speed. Whereas a 3G connection will offer you speed of 3.1 megabits per second (mbps) or more. 3G network – an ITU specification for third generation of mobile communications technology- was first introduced by Japan on a large commercial scale. At present, there are around 60 3G networks across 25 countries.  



3G technologies comprise of three technologies – WAP, GPRS and EDGE. WAP (Wireless Application Protocol), an open international standard, is usually used for small mobiles. After the launch of WAP, GPRS was developed offering the speed around 56-114 kbps. It allows the user to avail services like GPRS, PTT, instant messaging/chat facilities, MMS etc. However, it fails to stream live videos more efficiently. After that, EDGE, also termed as 2.75G network, comes in the field of mobile communication. It can carry a bandwidth of up to 236.8 kbps.
With 3G Services, an individual can enjoy a lot of features such as:

• Phone calls/fax
• Send/receive large email messages
• High-speed Web
• Global roaming
• Navigation/maps
• TV streaming
• Videoconferencing
• Electronic agenda meeting reminder

Difference between 2G Vs. 3G Networks-
With HSDPA, 3G technology sends data many times faster as compared to 2G network. Therefore, if you’re planning to purchase a new mobile, you should for HSDPA compatibility as it will provide you the data speed on the move.   That means, in 3G coverage areas, you can send and receive video content along with audio, graphics and text. However, the speed of network depends upon mobile used, number of users using 3G network simultaneously, coverage and network traffic.

Cost of 3G services-
Definitely, 3G services may have some high price tag as compared to 2G. Because these services will allow you to make video calling whereas 2G will enable you to make voice call. So cost may be high in 3G.

Some Faqs about 3G Services-

1. Do I need to Change your SIM or number for enjoying 3G Services?
No, you need not change either your sim or change your number to enjoy 3G services.
2. Which operators in which circle will provide 3G Services?
Andhra Pradesh: Bharti Airtel, Idea, Aircel
Assam: Reliance, Bharti, Aircel
Bihar & Jharkhand: Stel, Bharti, Reliance, Aircel
Delhi & NCR: Vodafone, Bharti, Reliance Communications
Gujarat: Tata Com, Vodafone, Idea
Haryana: Idea Cellular, Tata Telecommunications, Vodafone
Himachal Pradesh: Bharti, Stel, Idea cellular, Reliance
Jammu & Kashmir: Idea, Aircel, Bharti, Reliance
Karnataka: Tata Telecommunication, Aircel, Bharti Airtel
Kerala: Idea cellular, Tata Telecommunications, Aircel
Kolkata: Vodafone, Aircel, Reliance Communications
Madhya Pradesh & Chhattisgarh: Idea Cellular, Reliance Communications, Tata Telecommunications
Maharashtra & Goa: Tata Com, Idea cellular, Vodafone
Mumbai: Reliance, Vodafone, Bharti Airtel
North East: Aircel, Bharti, Reliance
Orissa: Stel, Aircel, Reliance
Punjab: Idea Cellular, Reliance Communications, Tata Telecommunications, Aircel
Rajasthan: Reliance Communications, Bharti, Tata Telecommunications
Tamil Nadu: Bharti, Vodafone, Aircel
U.P (East): Aircel, Idea Cellular, Vodafone
U.P. (West): Bharti, Idea Cellular, Tata Telecommunications
West Bengal: Bharti, Reliance Telecom, Vodafone, Aircel

3. What are the requirements for mobile broadband?
You will be able to enjoy High speed internet and data service even while on the move. You require a 3G handset and subscription for 3G services to use mobile broadband on your handset. In case, you want to connect your laptop or PDA (personal digital assistant) to 3G network, like while moving in a vehicle, you will require to connect your 3G handset to the computer through data cable, infrared or blue tooth. You may also buy a 3G data card and use the same with your computer to access high speed 3G network.

4. How much data will I use while viewing video?
If you’re downloading a video that’s meant for a mobile screen, 1mb per minute is a good rule of thumb. Using this rule, a 4 minute video clip would use around 4MB of your daily or monthly allowance. If the video was meant for a TV or PC Screen, or it is over 5 min long, we would not recommend downloading it to your phone, as it may struggle to play it back And you may not have enough storage space on your phone. A better solution for your mobile is to stream the Video.

5. Can I get 3G broadband without plugging a USB modem or data card?
Yes, 3G broadband can be accessed through Handset supporting 3G.

6. What will happen if I am out of 3G coverage area?
You will continue to access 2G/2.5G services in areas where 3G coverage is absent. Please ensure that your network setting on handset is on dual mode.

7. What are the prerequisites for experiencing 3G?
3G can be experienced with 3G connection and 3G compatible mobile handset in 3G covered areas.

See Latest Tariff Plans:

Tata Docomo 3G          Reliance 3G            Vodafone 3G             Airtel 3G         Bsnl 3G

Connectindia: What is Third generation Internet or 3G in Data Cards

Now-a-days, there are many different types of Internet connection available. 3G data card is the best pick for those individuals who frequently on the go. 3G or third generation Internet is also known as mobile broadband that provides us flexibility and convenience both. In India, there are two types of data cards available – high speed data card and low speed data card. In the category of high speed data card, the cards come under wireless cards like Reliance data card, Tata Photon plus, BSNL EVDO data card etc. On the contrary, low speed data cards are all 1x data cards that will give you speed ranges from 144 kbps to 250 kbps. Top service providers of wireless internet connection in India are Reliance, Tata Indicom, BSNL, Idea, Airtel and so forth. These days, Reliance and Tata Indicom also have come up with 3G data card giving us freedom from the usage of messy wires. They also provide us excellent speed to connect with the whole world. These wireless data cards come two types i.e. USB type and Express/PCMCIA. There are so many benefits too for using these high speed data cards.

By owning a 3G data card, an individual can access Internet instantly from anywhere and whenever you want. The only requirement is to just plug-in this little device into your laptop or notebook. Now, you need not to worry about Internet connection availability whenever you go from one place to another. 3G data card will allow to stay connected with the whole world while moving from one place to another. These hi-tech wireless Internet cards have become the first choice amongst the people as they come with economically priced option. They also come up with postpaid and prepaid national roaming absolutely. There is immense competition in today’s market segment. That’s why, many telecom companies have reduced their prices. So before purchasing any 3G data card, you should compare all data card plans and then choose the best one for you.

 

3G data card also allows you to surf the Internet at the high speed even if you are going out for business purpose. However, the speed of internet depends on the network area. So whenever you purchase any data card, you should ensure about the network areas. To sum up, 3G data cards empower its hi-end users with high speed internet connectivity from anywhere anytime.

View More: http://www.connectindia.in/

Data Cards brings High Level of Efficacy to Laptop

Data cards — which deliver broadband wireless potential to laptops and other computing devices — currently offered by Telecom service operators like Reliance Infocomm, Tata Teleservices and Airtel, among others, are empowering the mobile professional to access the internet anytime, anywhere. Indian economy rushes towards increasing productivity per employee, IT and communication products enabling wireless connectivity are rapidly deluging the marketplace.

Lately, a leading MNC in Bangalore sited an immensity order for data cards with a telecom operator that would enable its employees to log on to the internet in a wireless environment. This move is a step towards cutting office infrastructure costs and cuts down on time lost in traveling. In addition, data cards also bring in high levels of efficiency into the laptop user’s operations, assert manufacturers.

Reliance Infocom was the first to offer India’s wireless data card on its pan-India network. The data card was introduced by Reliance as part of its Reliance Connect Internet service. With the pan-India CDMA2000 1x network, Reliance NetConnect Data Card enables instant internet connectivity for laptops and other computing devices anytime, anywhere. The ready-to-use card was initially launched in Delhi, Mumbai, Chennai, Hyderabad and Bangalore. Primary addicts for these data cards are business travelers who need constant connectivity to the internet.

With competition, the cards also arrive in feature-rich formats that help them meet ‘complete connectivity requirements’ of the user — the VData card for instance, allows user to make and receive voice calls, exchange SMS and avail value added services like caller ID service. For instance, Tata Indicom’s recently launched VData Card that fits into the standard type II PCMCIA card slot in notebook PCs, offers data transfer speeds ranging from 40 Kbps upto 153 Kbps.

The Indian Mobile Telecom market has become a high probable zone for global service providers. A market that adjoins more than nine million subscribers per month and where mobile services revenues are projected to cross $37 billion by 2012, growing at a CAGR of 18%, is indeed an attractive proposition. However, it does seem that global players are seriously considering entering the Indian market.

Although, Data Card get cheaper in this year 2008, this year's budget speech announced by India's Ex. finance minister, Palaniappan Chidambaram has given away barely any sops to the technology consumers of the nation. So, if you are planning to log on to the net through a wireless datacard -- well that turn cheaper for sure from 1 April 2008. For, the finance minister has reduced the excise duty on wireless datacards from 16 percent to nil. You read right -- absolutely zero! Increase demand, decreased rates makes Data cards affordable for every one. Anyone, anywhere, anytime- policy of Reliance Data Cards.

Tata Docomo High Speed 3G Data Card with 21 Mbps Speed

In mid November, Tata DOCOMO, the Japanese company, has launched its high speed wireless internet device – 3G USB e-Stick for desktops and laptops. The company has recently started 3G services in nine circles offering excellent speed through USB plug n play devices. This 3G data card is specially designed for delivering the heaviest data at different speeds. By having this hi-tech data card, you can enjoy surfing without any hassle of wires and any kind of installation.

With Tata DOCOMO 3G e-Stick, you can get maximum speed of 21 Mbps. This data card comes equipped with blazing speeds that will allow you to do huge data exchange within few seconds. Moreover, it also doubles up as a Flash Drive with up to 32GB data storage.  This data card comes with enhanced Signal strength along with Receive diversity (Rx). This device also works on SDPA/HSUPA/EDGE/WCDMA/GPRS/GSM networks. With 2.0 high speed, you can easily access Gmail, Facebook™, YouTube™ and top social networking websites in just a single click. Tata DOCOMO 3G data card comes with Mobile TV that would permit you to watch your favorite Television serial on the move.

Tata DOCOMO 3G Data Card Specifications

General
Size	76 x 24.5 x 10 mm
Weight	About 25g
Memory	Support up to 32GB microSD card
Networks	HSUPA / HSDPA / WCDMA / EDGE / GPRS / GSM
Temperature	Storage: -40oC +80oC / Operation : -10oC +55oC

Features
Interface Type	USB 2.0 high speed
System support	Supports most types of laptop and desktop PC
OS supported	Windows 7, Windows Vista (32 bit & 64 bit), Windows XP (SP2 & later) Mac (10.4 & later) Linux Versions supported - (Ubuntu 9.04 & 9.10, Fedora 11, 12 & 13, Debian5, Opensuse 11.3)
From factor	USB rotator
Rx diversity	Yes

Apart from this, Tata DOCOMO 3G e-stick Plans is also compatible with many prevailing types of laptops or any portable computer for instance, IBM, HP, Toshiba, Dell, Lenovo, Sony and so on. Besides browsing the net, an user can also access Mobile TV, Video on Demand, Gaming and catch up. So try this data card and enjoy high speed wireless Internet connectivity anywhere anytime.