Thursday, July 9, 2009

Phone supports GPRS

What is GPRS? GPRS is the term actually stands for "General Packet Radio Service", a system of transmitting data packets based on the GSM network that offers fast data at high speed. So the simple can be the phone can connect to the internet with the help of the GPRS network. If your phone has no GPRS support, will undoubtedly futile effort to access the internet via mobile phone.

     Initially, the technology offered by GSM operators in the World to access the Internet on mobile phones is (Circuit Switch Data), namely Internet access based on time used. However, because the high tariffs charged and added that the access is still slow, this technology get less response from the community. Then appear GPRS technology that offers Internet access on mobile phones cheaper than CSD.

   How do you know your phone supports GPRS or not? It's easy. All you see in the manual of your phone. Manual is lost or hiding somewhere? See the box where your phone, there are usually listed in the description of a call-whether your phone supports GPRS or not. Box is also missing? You just read the specifications of your phone in tabloids or magazines about mobile phones belonging to friends or neighbors. Friend or neighbor does not have magazines or tabloids? Please send an email to the author of this blog! "
Maybe I can help "

CDMA Mobile

     CDMA comes from the abbreviation "Code Division Multiple Access, is a digital cellular phone system that uses access together. In other words, all mobile phone users use the same frequency within the same. This is what distinguishes the GSM technology, where the mobile phone users use the same frequency in a different period of time.

     For further discussion in this blog will be more emphasis on the GSM mobile phone. Why? Because even though the technology CDMA better than GSM, but it will not make the GSM customers to CDMA turn. The number of GSM mobile phone users in general are still more than the CDMA mobile phone users.
For consideration that is the CDMA phone will be better when discussed in the blog itself.

Friday, June 26, 2009

Mobile phone

In general, in the World there are two types of communication network which is used to communicate via mobile phone, the GSM and CDMA. Currently, both GSM and CDMA network has been supporting data communication via the internet on mobile phones. Both the mobile phone GSM CDMA mobile phone and have a characteristic and different specifications, so that a GSM phone can not be used in the CDMA network, as well as vice versa. Similarly with the type of card, you can not use the card in the GSM mobile phone CDMA and vice-versa.


1.1 Ponsel GSM

  GSM stands for the term "Global System for Mobile Communication", a mobile communication technology that is digital and global. IPO utilize this technology, micro-wave and the signal is divided based on time, so that the signal information will be sent to the destination. GSM has become the standard for mobile communication global while mobile technology is the most widely used around the world.
  What does this mean? That means you can use your GSM phone in the GSM network anywhere in the world. Suppose you are abroad, you can still communicate with the phone card and you can still communicate with the mobile phone and your card for the frequency of the GSM network in the country is still the same as the frequency of the GSM network in the country is still the same as the frequency of the GSM network in your mobile phone . So you do not need to fuss and mei phone card when you travel abroad. This is what you often known as roaming term.
   Mobile communication technology is already developed and widely used in the early 1980s. Among C-NET system developed by Germany and Portugal by Siemens, RC-2000 system which was developed in the Netherlands and Scandinavia by Ericsson, as well as TACS system which operates in the UK. However, the technology that is still analog system that is used to create a regional, so that the system of one country with another is not the most compatible and user mobility limited to a particular technology area system only. In other words can not do roaming between countries.


   Analog communication technology is not developed in accordance with the development of European society that increasingly dynamic. To overcome the problem, the European countries formed an organization in 1982. Organization is given the name "Group Special Mobile", aims to determine the mobile communication standard that can be used in all European countries. Organization that it is harbinger of the emergence of digital cellular technology, which was then known by the name "Global System for Mobile Communication (GSM).

   GSM is shown in mid-1991 and eventually became the standard for mobile telecommunications throughout Europe by ETSI (European Telecommunication Standard Institute). GSM is a commercial operation can begin at the beginning of the last quarter of 1992 due to the GSM technology that is complex and needs of the depth can be used as standard for communication. In the non-September 1992, the standard "type approval" for the phone agreed to consider and include dozens of items in the produce GSM.

   At the beginning of the operation, the GSM has been anticipating the development of the number of users is very rapid and the direction of the service area per the high, so that the direction of development of the technology IPO is a DCS (Digital Cellular System) on the 1800 Mhz frequency allocation. With frequency, the capacity will reach customers who increasingly large per unit cell. In addition, with cells outside of the small can by decrease the strength of dispersed mobile phone charger, so that the radiation hazard arising to the organ can be reduced.

   Use of GSM and then extended to Asia and America. for example Indonesia, Indonesia in the first analog mobile phone system called AMPS (Advances Mobile Phone System) and NMT (Nordic Mobile Telephone). However, the presence of mobile communication system standard system analog slowly disappeared. Does not only happen in Indonesia, but also in Europe. GSM users is growing increasingly old.

   At the end of 2005, the number of GSM subscribers in the world has reached 1.5 billion subscribers. An amount not less. Finally, the GSM is growing and growing mobile telecommunications system as the most widely used worldwide. Including you, of course.

Friday, June 19, 2009

Make a Simpel internet website include Ftp Server

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Sunday, June 14, 2009

History of Internet

How the Internet origin? At the initial stage of its development, the Internet is not a public network that can be accessed by anyone, but the new system is a data communication using the computer access is very limited. At that time, around 1965, is a new internet project data communication system using a computer that is used by the military in the United States to support the information system for the communication system of information for national security systems in the United States only. Project research institute belonging to the United States department of defense is called ARPA (Advance Research Projects Agency).
1972, ARPA project changed its name to DARPA / IPTO (Defense ARPA / Information Processing Techniques Office) is introducing a computer network connection working. At the time that a new computer network, and realized the birth ARPANET. ARPANET network demonstrated in front of the ICCC (International Conference on Computers and Communications), an international conference on computer and communications field in Washington DC.

Demonstration shows the successful relationships and data communications node 40 through the terminal with some ARPANET host and run several different applications. Data communications applications of the first ARPANET project succeeded in moving data between a protocol to use FTP (File Transfer Protocol). Following the application and e-mail (electronic mail) and Telnet. To further test the reliability network system, in 1979 the network try to test this by connecting the two leading universities in the United States. The pilot was successful and this year is the establishment of the USENET Duke University and UNC.

Join its leading university in the ARPANET to make up the size of ARPANET communication flow so that no more data can ditampung through NCP protocol (Network Communication Protocol). In 1982 created a TCP / IP (Transmission Control Protocol / Internet Protocol) as the standard protocol for the network. The number of hosts connected to the internet network to reach 1000 host in 1984, and when it is introduced to start the system with the host name DNS (Domain Name System).

In the year 1986, NSF (National Science Foundation) the United States to sponsor research network TCP / IP NSFNET which are used to connect the five super computer centers and universities in the United States with backbone network speeds of 56 Kbps. This is then, in 1987, several European countries into the NSFNET network, and 10,000 have been registered in the host network.

In 1989, this network is to reach Australia and New Zealand with the number of hosts reached 100,000. Then in 1991 applications on the Internet increases with the creation WAIS (Wide Area Information Servers), Gopher, and WWW (World Wide Web). Speed NSFNET backbone network is being enhanced as 45 Mbps. Finally in 1993, NCSA mosaic issued as the first browser for the World Wide Web (which was then popular with the Web).

The presence of a mosaic that this is the turn point from the internet is only used by the academic and research into public network that is used by many people from business, entertainment, and many other things. Mosaic at the time can show the new web look is very simple, in the form of text and few images only. Then, with a very rapid development of the now widely available browsers that are more sophisticated can display the web with the view that more interesting. There are pictures, animation, sound and even video as it is normal you see when you open a website on the internet.

Thursday, June 11, 2009

Through lack of Internet phone

1.1 Although it has some advantages, internet access via mobile phone also still have some shortfalls, including the following:

1. Limited facilities
2. Setting Not Easy
3. Only certain mobile phone models================================================

1.2.1 Facilities Limited
  Access the Internet via mobile phones have limitations, such as the small display on the screen so that the convenience of reading a web site. This is different from the usual browsing on the computer that has a large display screen. Similarly, when you need to download or upload large data can not be done via phone due to the limited memory capacity and data format supported by your phone.


1.2.2 Settings Not Easy
  To be able to learn the Internet in mobile phone, you need to do the settings first, both in the phone settings and the settings in the card you use. If your settings have not been properly and correctly, you will not be able to connect to the internet-site for access to your favorite sites. Setting the phone is usually more difficult than in the card settings.

1.2.3 Only Model Specific Mobile
  Not all model mobile phone support for internet. Mobile phone which can be used to access the virtual world at least one mobile phone that supports GPRS network. Impossible without it you can learn on the phone with the internet freely. Unlike the internet access on a regular computer almost certainly can be done with the specification that is very minimal, the 486 processor, Windows 95 operating system and the modem.

Advantages Through Internet phone

  Internet access via mobile phones of different access to the internet via a normal computer. There are several advantages that are not owned by a normal computer, such as the following.


1. Access anywhere
2. Function as a modem
3. Cost can be cheaper in the press until
.

========================================================================
1.1.1 Access anywhere

You can access the Internet via the Internet through a mobile phone anywhere, anytime. Without blocked by space and time are still covered by the GPRS network. At home, at work, at school, on campus, in the street, in public places, and in the open space. Imagine if at the time of heavy rain you need internet access, you can simply access it at home via mobile phone without having to take out the bushes looking for the nearest Internet cafe. Very helpful, is not it?

1.1.2. Function as a modem

  In addition to access web sites, mobile phones can also work as a modem. So if you want to surf, read and send email from a computer at home you can use the phone as a modem to connect to the virtual world. You need not trouble to buy the modem and the first register to be able to get services from your service.

1.1.3. The cost is cheaper

  Internet access in the mobile phone is cheaper than the internet access in the ordinary computer. Browsing on mobile phones only affected a number of costs that is used as the time when browsing on a computer. Bag is perfect for school and college students.

Wednesday, June 10, 2009

Setting Mobile phone as modem.



  Currently, the mobile can be used to access various information from the internet. Can directly access the Internet in the mobile itself, and makes function as a mobile modem that is connected with another device, such as computer or laptop. Before using a mobile / mobile phone as your modem, you must first activate your phone is GPRS settings. Both the setting in the SIM card and its settings in the mobile device itself. After setting the GPRS active on your mobile phone, now is time to set up your mobile phone as a modem.
  To connect your mobile phone to the device or devices the mediator. Earlier, your phone can not be directly connected to a computer or laptop without any intermediary device support before. Nah, the mediator is to at this time can be a data cable, Infra Red and the plug connector bluetooth. Each device has advantages and brokers to its own weaknesses.

Tuesday, June 9, 2009

How to track Yahoo Messenger user ip

Do you want to know the IP address of a web that you often Visit? There
some way that will give me, so that we can know the IP Address and a Real site / web.

1. To track the IP address of the site / web
to do this is not required a specific software / programming, special knowledge, just use
facilities have been provided by the default Windows software. We can use the DOS. How:
into the Command prompt, and then click Run, type cmd, and ping the site name you want to track and press enter, then press enter, it will be shown the IP address of the site.

2. Track the location of the server (real address). Once you obtain an IP address with the site above, you can also find out
where the location of the state and the city site is located. Way open
http://www.domainwhitepages.com, and enter the IP address or site address
site. Then you will get complete information about the location of the site.

After you read the above 2 tricks, we can combine 2 tricks to Track IP address pair we chat. This way we can practice right in Yahoo Messenger. The way it is: free to send one file whatever.
"and why you should send the files first?"
  This functions as the timing for the commands to display the IP address CHATT your friend. Recommended above 500 kb, larger file that is sent over a good,
"why?"
  because it will cause you more time, then go to the DOS Command prompt (Run-cmd), then type netstat-N and press enter, then the IP address of your friend to chat will appear along with the port used to send the file earlier.
"Example: 202.133.80.45: 3000 +++.( IP number is 202.133.80.45 and 3000 + + + is a port before you send the file. To find out the location of your opponent, such as chat are on the campus, the office or in the House, you www.domainwhitepages.com can check in by entering the IP address that you get.

The purpose of this posting is not to teach you to become a cracker, but the benefits of this article so that we know that all kinds of communication through the Internet can still be tracked easily by people who understand the tricks such as the above. Few tricks for using yahoo Messenger, the user should not carelessly accept the file that is sent through Yahoo messenger. Also, do not carelessly add that ID is not known, because it could be a virus infection to you computer. Hopefully this article useful to you!

Saturday, June 6, 2009

Tips caring mobile LCD

========================


Age at present, not including mobile phone luxury anymore. Unlike a few years ago, people who have mobile phones in people's elite. Now, as we see in the supermarket's or in the markets, children's school also has a mobile phone.
But some of us do not consider the condition of our mobile phones, is in prime condition or not. Since we assume handphone so cheap "I have been broken, so live like the new". One thing that we need to see is the LCD screen on the mobile phone. Because the device that this one vulnerable to damage. Once the LCD scratches or fall because of the wall, then the LCD will be damaged and permanently disabled. For to bring to the Maintenance service is take the expensive cost. So according to our motto "Preventing is better than the doctor" ... should we prevent the prevention of conduct that is good and true. Here, there are 8 tips that I will share, see carefully:


1. If your phone is still in the warranty period, do not suggest the modifications on the mobile phone, such as changing light LCD ..., because if you make a modification that will cause serious damage, on your mobile phone.


2. The use of mobile phones that are too long, can cause interference on the LCD. Before is worse, come to the Service official, contact the LCD and replace it.


3. Try to avoid the occurrence of shocks in the mobile phone. Because if it happens often shocks will cause the LCD screen, and finally shifted abrasions.


4. Do not enter the mobile phone into a bag full of outrageously. As this will cause pressure on the mobile phone, so that liquids will issue on the LCD. If this is to happen, guaranteed images on the mobile phone will not appear.


5. Do not be too long until the mobile phone is exposed to the sun beam, because it can reduce the performance quality of the crystal LCD.


6. Do not put on the mobile phone to the cold place, it can cause a decrease in the performance of the LCD.


7. Choose casing that fit, for the casing does not have the original problem, which is important to consider when buying a case that is not original. Because if the case does not fit in place, it will make the LCD and the LCD to become corrupted.


8. Be careful with the distance with a glass casing in the LCD, it's not too close.

   The little tricks from me ... Hopefully useful ...!

Friday, June 5, 2009

Prevent health in front Computer

Tips caring eye of radiation machines
==========================

Before I publish any posts I will, first I want to make posting tips related to the Health table in front of the computer. Very useful to business, MMoRPG Player, Online service, and those who work only to sit in front of the computer.
    

Lately I feel eyes began to feel this view is blurred far. In fact the first to see if things are still very much seen clearly. This may be one of the effects of radiation machines. But I also can not complain, because in the daily work must be prosecuted in front of my computer the day. I feel sure you will also experience the same thing, not ...?. Even my neighbors have children age 10 years but still have wear glasses, be pitied are once, isn't ?. So this time I will try to share a little trick that I get in for a Library, Google, and I have already summarized, to you all how to treat eye that is always in a state of health. Be pitied, if very young has four eyes (wear glasses ).========================


1. Try to install the filter on your computer monitor. This filter works to keep out the radiation that is not up to the eye.



2. Choose a monitor that shaped LCD / plasma. Because this monitor is better than the old model of monitor. If you have enough money, can buy a VGA quality color monitor its not tiring eyes.


3. Keep the distance of your monitor with the computer. Ideally the distance to the computer is 30 cm.


4. Set the direction of the monitor your eyes, do not be too low and not too high. It is recommended when you see the computer it's nice and comfortable.


5. Set the color on the monitor screen so that the good eye is seen, not too light because it can cause your eyes to be dazzled. Also not too dark, because it will cause your eyes to work too hard to be so quick to make the eyes dry.
set the screen refresh rate to be 75 htz do .. if you use Windows XP, right click on desktop-properties-settings-advanced-monitor-see column screen refresh rate, set to be 75 htz.


6. As often as possible, blink your eyes. Because with our eyes blink, akan stimulate lachrymal gland to remove the water that serves to make the wet and humid. If you rarely blink eyes, the eyes will become dry. If the eyes continue to be forced to become sick and eventually squeeze. If necessary you can buy the eyedrops to make the eyes are always in wet conditions.


7. You can buy the kind of glasses you can use when using the computer.


8. Note the light around the room where you use a computer. Try to supply enough light indoors. Do not use a computer in a dark room (not enough light).


9. After the use of computer for long periods, rest of at least 15 minutes. You can see the view out the room to refresh the eye. Try to see objects such as green trees and foliage. Because according to the researchers, is able to create a green fresh eyes again.


10. Frequently consumed foods containing vitamin A such as carrots. He also diligently for the eyes examined to see a doctor to find out the impact on the eye. If the eyes are truly not feel comfortable, feel free to use the glasses.


Thus a few tips from me. Hopefully after you apply these tips can make your eye health more awake. Amin ...!

From now on, prevent your eyes. Because this is a gift that God gave to us, the Human ... imagine if you can no longer enjoy the beautiful nature ....( Ouch ... can not be) ... property can be , but health can not be bought .. remember that!