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gravity technologies

admin — Sun, 20 Dec 2009 21:51:06 +0000

gravity technologies asked:

Gravity technologies has been providing its desired professionaly services in the domain of web development,e commerce,portal development,seo,elearing solution,erp solution ,multimedia presentation etc.Our first taget is client satisfaction.Lot of company in the world providing the same services like us.But getting a professional satisfied services in affordable price may be rare.Because this two case in a single way not possible.For providing

the good output it is very general that need extra cash.the budget becomes high.All thinks with 100% satisfaction level,with free consultation of getting profit from their perspective target is not possible in less amount.But we provide that.Out client are as a prove.

Web development is a broad term for any activity related to developing a web site for the world wide web or an intranet. This can include e-commerce business development, web design, web content development, Site development with follow the industrial rule is not so easy as to develop it.we are expert in te field of mechannical perspective.We use our logic on every section development.We want clients profit with those entire service provided by us.As a return we want only a little part of the entire profit.May be 1/10000.We have lot of creative and intelligent professional who are ready to not only work in different technology like .net,java,rubi,php etc but also ready to provide the best services to you.

Web development is a broad term for any activity related to developing a web site for the world wide web or an intranet. This can include e-commerce business development, web design, web content development, Site development with follow the industrial rule is not so easy as to develop it.we are expert in te field of mechannical perspective.We use our logic on every section development.We want clients profit with those entire service provided by us.As a return we want only a little part of the entire profit.May be 1/10000.We have lot of creative and intelligent professional who are ready to not only work in different technology like .net,java,rubi,php etc but also ready to provide the best services to you.

Find us in depth in www.thegravitytechnologies.com

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Grabbing the Latest Interesting Tidbits From Technology Blogs

admin — Thu, 05 Nov 2009 05:38:02 +0000

Gen Wright asked:

Technology is one of the most interesting subjects to follow. As technology is constantly evolving, you get new and exciting stuff happening on a daily basis. It is fun and exciting to check on the latest headlines to see what is new, what is in, and what is out. You can get your daily dosage of technology news from various sources.

Established technology sites.

These are huge technology sites that are well recognized in the industry. Sites like CNET, Tomshardware, etc. offer fresh and interesting news on a daily basis. In fact, some sites are so popular that hardware manufacturers actually send them free hardware so that the editors can test them out and post reviews on their sites. That means, you, as the reader, get first hand information on the performance of the latest hardware.

News search engines.

News search engines are not dedicated to technology news, but you can use them to search for your favorite news. Simply type in the keywords (e.g. “latest CPU”), and the latest and most relevant news will be presented to you. You can even subscribe to the news based on those keywords.

Technology blog search.

Technology blog search engines like Technorati are very interesting. They do not work the same way as search engines. You have to wait for the search engines to crawl a site before you get updated content. For blog search engines, the blog actually sends a ping to the search engine, letting the crawler know that there is new content. It’s interesting to observe that blog search engines always tend to get the word out faster than traditional search engines. Perhaps that’s why they are gaining in popularity.

Technology blogs.

From the search engines, you can easily locate technology blogs. There are thousands and thousands of technology blogs on the Internet. So what is it that separates the quality blogs from the not-go-great technology blogs?

Usually, you can tell if a blog is a quality blog or not just be reading the first few posts. On the Internet, everything is about content. So killer content is what you are looking for. For technology blogs, killer content means more than just being grammatically correct. It also means more than just copy and paste specifications. Specifications of technological gadgets are important, but once the specifications have been publicly released, almost every blog can post such information. In other words, the information is not unique.

What you want is unique information – information that cannot easily be found elsewhere. For example, a technology blog can hand pick interesting technology gadgets and write exclusive reviews on these gadgets. You can read about the latest voice activated alarm clock, or the latest gaming laptop, 3G iPhone, etc. Since these gadgets appeal to the masses, you are assured of interesting content. Those are the blogs that are worth reading and following.

You may then choose to follow those news sources by subscribing to their RSS feeds. You can do this using an RSS reader. If you do not want to use a feed reader, you can simply bookmark the sites and visit them at a later date.

technology

Latest Mobile Communications Technologies

admin — Sun, 09 Aug 2009 17:09:56 +0000

Sarvesh Sharma asked:

From the heavy cordless phones of the 1980′s to the smart phones of today, cellular phone technology has undergone a incredible change. But have you ever wondered how you can call to your well wisher in the whole world with the usage of a mobile phone? You also have knowledge about the main features such as WAP and GPRS from the cell phone vendors and service providers. But you must aware of what they really mean?

There are numerous mobile technologies. So next time, when you are going to purchase a phone, you should know what technologies it has.

Generations of mobile communications

In the late 1970s, the first generation (1G) of mobile communications was introduced; it was primarily used for voice transfer. Second generation (2G) systems came into existence in the early 1990s and was further developed to 2.5G, which includes high technologies such as TDMA, GSM and CDMA. These technologies were used for voice and data.

The next generation of mobile communications is 3G which delivers data speeds from 384 kbps to 2 Mbps and over wireless interfaces such as GSM, TDMA and CDMA.

Mobile phone access technologies

Frequency division multiple access (FDMA)

The first-generation analog mobile access method; for each call, FDMA uses separate frequencies. For instance, if there are four stations, each will receive their own frequency. So there is no interference between them. It reduces interference, but limits the number of users.

Time division multiple access (TDMA)

TDMA allocates unique time slots to each user within each channel, thus allowing many users to access the radio frequency without anyone’s interference. Each mobile conversation uses only a particular frequency slot of the time.

Code division multiple access (CDMA)

Commercially introduced in 1995 by Qualcomm, CDMA quickly became one of the world’s fastest-growing wireless technologies. 3G CDMA networks provide more capacity for voice traffic with high-speed data capabilities, hence many cellular service providers are now building or upgrading to it.

CDMA is used in both 2G and 3G wireless technologies. Indian Cell operators such as Reliance IndiaMobile, TATA Indicom, BSNL and MTNL’s Garuda all use CDMA2000 technology and its variant CDMA1x.

Global system for mobile communications (GSM)

GSM is now the worldwide standard technology for mobile communications. It is developed on TDMA protocol in Europe. GSM provides a high level of security, globally accepted technology standards and superior sound quality.

For any GSM phone to work, it needs a Subscriber Identity Module (SIM), a card which contains your telephone account information. So, an Indian GSM phone can be used in any part of the world.

Wireless technology platforms

1) GPRS

GPRS (General Packet Radio Services) is an enhancement to GSM technology that integrates GSM and IP technology. GPRS offers to access the Internet at the very high speed. So you can check your email on the move and surf the Web at very high speed. Currently BPL Mobile and Hutch (Orange in Mumbai) offer GPRS services in India.

2) WAP

In this high technology age, people on the move need any-time access to the Net. This is where WAP comes in. It facilitates us to Internet access from cell phones. It is an open standard for wireless protocols that is independent of the service providers. The cell phone must have a WAP browser to display Web content. Now-a-days, cell phones often come equipped with WAP browser and GPRS technology.

WAP and GPRS also enable the user to download games, send mail and even transfer your messages to your PC.

3) EDGE

The new EDGE (Enhanced Data GSM Environment) interface has been developed specifically to meet the bandwidth needs of 3G. This technology is promoted by Ericsson, it also offers high-speed data transfers over GSM networks with just a software upgrade to the handset. EDGE technology allows speeds up to 384 kbps.

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