Wireless home networks are becoming more and more popular these day. The ease of installation and the practicality of being able to surf the net anywhere in the house makes wireless home networks very attractive to internet users. Setting up a wireless home network is quite easy but you need to know some basic things about wireless networks before attempting to start the set up. You can read up more about the  wireless networking protocols to help you get a better understanding of wireless networking.To set up a wireless home network you need to have broadband internet connection with a cable or DSL modem. The common set up at home is usually that of the desk top computer being plugged directly into the modem. In this tutorial we will assume that you have a laptop that you want to connect wirelessly to the PC that is connected to the internet. You need some hardware to make this possible. First you need to have a wireless router. You also need to add a USB wireless network adapter to your desk top PC and a PC card-based network adapter for your laptop computer. For obvious reasons, it is advisable to choose the same vendor for all the additional hardware you buy. Refer to the documentation that comes with your hardware for the installation process.When you already have all the necessary hardware installed, you can begin the set up. First you need to unplug or turn off the DSL modem then connect the wireless router to the modem. You can check the documentation that came with your hardware for assistance. When you’ve set it up your computer will wirelessly connect to your router. The next step is to configure your wireless router. With Internet Explorer you can go to your router’s configuration page.Most of the default settings there are rather safe left alone but there are some things that you need to configure. You need to choose a unique wireless network name or SSID, this will be the name of your network. Be sure that no one around that is near you is using the same name. The next step is, if your router requires it, to provide a unique passphrase that it will use to generate some keys. Then the last step to do before you are done with configuring the router is setting your administrative password. Choose a password that is not easy to guess and not too short for security reasons. Be sure to save every setting you’ve configured. The actual steps involved in configuring these settings  vary according to the kind of router you have.The next step is to configure your laptop’s network adapter. It is easy to follow Window’s XP’s on-screen instructions for this one. Right-click the icon for wireless network in your task bar and select “View Available Wireless Networks” in the pop up menu that appears. The Wireless Network Connection window will show and there you will see the name you chose for your wireless network listed. Click Refresh network list in the upper-left corner if you don’t see your network. You will then be prompted to enter a key, this is the key that you wrote down in both the Network key and Confirm network key boxes. Click Connect. You will then see connection progress as it connects to your network. When you’re already connected you can close the Wireless Network Connection window. You’re done, you’ve set up wireless connection.

Advantages of wireless internet Wireless internet has many advantages for both the business as well as residential users. Wireless internet provides excellent broadband speeds. Today speeds of over 2 Mbps for commercial use (megabytes per second) are attained using wireless internet. Previously speeds of up to 1 Mbps were acceptable for wireless internet, but with service providers providing speeds of 8 Kbps and above to business and residential customers through cables (fiber optic), expectations through wireless internet too are running high. This could mean just one thing -speeds through wireless internet will sooner or later catch up with speeds offered through fiber optic cables. Wireless internet is more reliable as compared to internet via cable or satellite. Initial costs to the service provider too are reduced as they do not have to lay out expensive cables or pay highly for satellite transmission. All that is required is the setting up of internet towers (very similar to mobile towers). The user will be connected to the internet as long as his laptop / device receives a signal from the nearest tower (again, very similar to using a mobile phone). Comparisons between the workings of a mobile network and wireless internet network can be made to some extent, but the working of a wireless internet network is much more complex in nature. So, how does the wireless internet work? How WiMax works We can single out the WiMax (Worldwide Interoperability for Microwave Access) technology that is widely used for setting up wireless internet. High speeds can be achieved over a wireless network using this technology. Based on the IEEE 802.16 communications standard, this technology if fast replacing cumbersome cable and expensive satellite networks. The WiMax network consists of base stations (similar to mobile towers) set up by the service provider, and a receiving antenna (similar to a mobile phone antenna) at the user end. The user pays the service provider for wireless internet access, just as they would for a normal internet connection via a cable network. The service provider provides the end user with the software, a login and a password. Most of the laptop manufacturers today equip high-end models with a built in antenna bundled with the required software for the unit to be WiMax compatible. The service provider beams the internet signals from the base station. The antenna at the user end catch the signals, providing uninterrupted internet as long as the signal is available. With a laptop equipped with an antenna you could be connected to the internet wherever the signal is available from the base station. As with mobile phones that catch a signal from the nearest tower of the particular service provider, so is it with new generation WiMax services. One WiMax base station can send signals over distances of several miles depending on the terrain. The more flat the terrain, more the coverage. Once you move from one base station area to another, your laptop receiver will hook up to the other base station (of the same service provider) with a stronger signal. As WiMax service providers spread out their operations, everyone will be connected to really high-speed internet 24X7 wherever they are. Other common uses of wireless internet Wireless internet is not limited to WiMax. Most of us have used some sort of wireless internet some time or the other. GPRS (General Packet Radio Service) is one such example. When a mobile user subscribed to the GPRS service, the receiving mobile unit could receive voice as well as data signals. In simple terms, the mobile phone could be used as a phone for voice calls and also as a modem to connect to the computer to surf the internet. The only limiting factor here was the speed which was very slow. This technology was gradually replaced by the EDGE (Enhanced Data Rates for Global Evolution) technology. EDGE was an enhancement over GPRS, able to provide more capacity for voice traffic and at the same time have high-speed data transfer capabilities. EDGE technology has recently been replaced by the 3G (Third Generation) technology. Speeds of over 2Mbps are attained using 3G technology. These speeds will keep on increasing with advancing technology. 4G (Forth Generation) will be the next main change in this domain. 4G research is being carried out, but no frequencies have yet been allocated for this technology. Estimates are that 4G will be implemented around 2010-2012, but with the speed at which technology is advancing, it could happen earlier. Conclusion Mobile phones have passed the stage where they were used to just make and receive calls. Today one can buy mobile phones that do almost everything that your personal computer or laptop can. Operating systems can be loaded onto mobiles, virtually making them one instrument for all your phone and computing needs. This is where wireless internet will play a major role in the future. It will connect you 24X7 with virtually no breakdowns. Cables will still be used for the internet till the time wireless internet can match data transfer speeds of cables. Once this happens, technologies such as WiMax and 3G will help in making this world a 24X7 connected, wire-free world.

Development of WiMAX Policies and Emerging Opportunities in India (http://www.bharatbook.com/Market-Research-Reports/Development-of-WiMAX-Policies-and-Emerging-Opportunities-in-India.html)

With a broadband penetration rate of around 2% and concentration of broadband users in the urban regions, development of broadband service in India has been relatively laggard compared with its thriving mobile communications market. Therefore, India’s DoT has been aggressive towards BWA spectrum auction, hoping to thereby boost the broadband service in the country. 2.3GHz and 2.5GHz licenses are about to be auctioned soon, while 700MHz and 3.4GHz – 3.7GHz are expected to be released in the future, too. This report analyzes India’s telecom and WiMAX spectrum licensing policies as well as issues related to WiMAX equipment certification, providing insight and guidance for equipment makers seeking to tap into the Indian market.

Table of Contents:

1. India: Overall Introduction 2. India’s Telecommunications Regulatory Authorities2.1 DoT (Department of Telecom)2.1.1 WPC (Wireless Planning and Coordination Wing)2.1.2 TEC (Telecommunication Engineering Centre)2.2 TRAI (Telecommunications Regulatory Authority of India)3. Development of India’s WiMAX Policies3.1 India’s Telecommunications and Broadband Policies3.2 WiMAX Spectrum Policies3.2.1 700MHz3.2.2 2.3GHZ and 2.5GHz3.2.3 3.3GHz – 3.4GHz3.2.4 3.4GHz – 3.7GHz3.2.5 5.8GHz3.3 Current Development of India’s WiMAX Product Certification

List of Topics

Overall introduction to India’s current status, focusing on economic development

Profiling India’s telecommunications regulatory authorities, including DoT (Department of Telecommunications) and two subsidiaries WPC (Wireless Planning and Coordination Wing) and TEC (Telecommunication Engineering Centre), as well as independent monitoring organization TRAI (Telecommunications Regulatory Authority of India)

Analyzing the development of India’s WiMAX policies, touching upon the overall telecommunications and broadband policies, WiMAX spectrum policies, and WiMAX product specification; current uses of different frequency bands also included

Companies and organizations analyzed or mentioned in the report include:Bharti Airtel, BSNL, DishnetDSL, GTL, MTNL, Reliance Communications, Sify, Spectranet, Tata Communications

Bharat Book BureauTel: 91 22 27578668Fax: 91 22 27579131Email: info@bharatbook.comWeb: www.bharatbook.com

Smart Wifi network wind took cheap wifi cell phone

Since the phone has been generated, people on the phone in the functional requirements of phone calls made from simple information to high-quality multimedia entertainment features to the current network requirements quickly and easily can be said that with the development of the times gone through three phases . In this stage right now, due to the growing body Wifi hotspots, people have mobile phones with Wifi wireless network card if it will be very concerned about, but the brand can not afford the goods we have, we can only consider a number of inexpensive high-quality line of China is also phone. China has cheap labor, so product prices relative to Japan and USA is very cheap. agoodic as China’s a big supplier of electronic products, has a good reputation, the price is very affordable. Go and see.

 

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Are you thinking about getting the newest in wireless internet technology? If so there might be a few things to consider when getting set up with the newest 4G wireless internet. As the fourth generation of mobile broadband, 4G wireless allows for fasters connection speeds and more reliable and stable connection than the common 3G wireless system which many current cellular phones use today. While 4G is a welcome change to the wireless world, it by itself doesn’t make it the newest technological gem on the market. The new 4G wireless network incorporates another very important element called Wimax technology.

 

So what is Wimax?

 

Well Wimax is a wireless digital communication system that is designed for wireless metropolitan area networks. Wimax can provide broadband wireless access for up to 30 miles. This contrasts substantially to the standard Wi-Fi local network broadband is 100-300 feet. Also unlike Wi-Fi, the data rates for Wimax are so heavily supported that there exists very little chance of interference. Wimax maybe the technology for the future of 4G wireless internet, however as a young technology there are still some processes that you should know about preparing yourself for the product.

 

One of the biggest steps towards revolutionizing Wimax technology is the process of certification. Certification becomes a complex process in the case of Wimax because of the issue of interoperability within vendors. The alliance that Wimax promises with Wi-Fi is great for guarantying interoperability with some products, yet it has also required a constant expansion of the number of profiles and different functions which has already taken over five years to establish. Not all Wimax products interoperate with each other.

 

If products have already been certified within the first wave they have a more limited set of tests. As the waves of testing continue they have more profiles and functionalities added. What happens is that a product is tested during the first wave and another product tested during the second wave they will be limited to the features available only during the first wave. In this case additional software upgrades will be necessary to ensure interoperability. What can potentially cause a problem is if that some products might not have been certified during the initial wave and as a result they would have to re-submit their products during later waves which can be a hassle and expensive. For this reason the most important thing to take into account as a consumer is that you will need to pay attention to the type of certification a product has received to make sure it includes features you might be interested in.

 

The certification may cause some doubts and confusion, yet once you are able to connect your portable laptop to the stock market information, or your home e-mail account you will find it worth it to go the leap forward with 4G wireless provided by Wimax technology. You also might as well ride the first wave as it cruises into the internet future.

3 popular WIFI cell phones Recommended

If you just chat online MSN, QQ with your friends, please take a look at this website. Please use WIFI Internet access with the mobile phone that could meet your needs. If every mobile phone user can open one hour less every day computer, instead use the phone WIFI Internet access, then each user will be reduced each year by almost 50 kg of carbon dioxide emissions. With the wifi mobile phone users increases, we can imagine how much carbon dioxide emissions would be reduced. So please join your friends to join green environmental protection. Only need a wifi phone. Today agoodic recommended several WIFI phones for all friends.

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Wireless internet connections have many advantages. If you are a businessman and run your own business then WiFi is the best solution to access internet and manage your business when you are away from your desk. Even if you are a common user, wireless connection is a good opportunity to chat to relatives, friends, being able to read your mail letters when you are on your holiday and just surf some interesting sites. Positive and practical sides of wireless networks are mobility, rapidness, security and attainability to distant places.

Over the last years broadband width for Wireless networks has considerably increased. This growth rises due to up-to- date technologies and modern devices like mobile phones, laptops, personal digital assistants, iphones, iPods etc. Network by wireless has become faster and more reasonably priced thanks to progress in the bandwidth arena. Now it can transfer data up to two megabytes per second, as usually in the past it was just one megabyte. Furthermore, wireless broadband connection is more secure than a satellite one due to the fact that the signal does not travel in the process of transfer, but goes straight to the recipient. Also, you are pleased with the wireless connection’s speed while downloading web pages. It is rather easy to check your mail letters as well as send them. Interactive functions. Regarding applications like games, audio-video programs, chats, multimember chats, video-conference calls, local networking or wide area network are rather painless to navigate. On the whole, your computer usage becomes more and more efficient.

Wireless connection for rural users means internet access, high rate and comfort as no need to set up additional wires or lines. By the way, you can install such a wireless internet connection so that you can access it within a one-hundred foot radius. Thus, you can move your laptop freely about the house or have a nice cup of tea in your arbor enjoying internet surfing. Now it is no need to sacrifice internet connection if you want to move to another room. Wireless networks means work well for a businessman. He/she can contact any person anytime and anywhere. This is a big advantage. Almost all new PCs have already installed wireless chipsets that allows you to connect internet automatically. It saves you time and does not involve devices or cables. Also any Bluetooth works simply with the wireless connection. To make our life easier, wireless technology enabled us with a wide range of new and advanced wireless gadgets like wireless microphones, wireless headsets, wireless stereo speakers, computer peripherals, televisions.

The leading UK Telecom company can provide you with a piece of advice on wireless broadband internet connectivity. Certainly, we can say that our generation steps a new era. This era is called Wireless Connection. Wireless connection spreads rapidly and we become a wireless society. Technologies for wireless are improving constantly. These described above advantages of wireless connection make our life less stressful. Moreover, it is very valuable and helpful in both professional sphere and personal life. Apply network by wireless and enjoy your life!

As a free public information nature of the building, WiFi hotspots have become a number of international metropolis, one of the necessary facilities, wifi phone become the current fashion trend of the mobile communication industry. Whether it is to travel vacation, or office, can be in these establishments enjoy using our handheld devices to surf the. Recommendation 4 Today agoodic popular wifi cell phone, interested friends can stop to watch the next!

 

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WiMax is new technology mobile computing system.it work like WiFi but at higher speed for great distance and for greater number of users.WiMax is is the next generation of Wireless technology designed to enable high speed .moble internet acces to the widest array of access to the widest array of devices including notebook,PC’s,Haandsets,Smart phone,and consumer electronic such as gaming devices,camcorder,music player,amd more.

WiMax is operates on 802.16 standard define by IEEE (Institute of electrical and electronics).IEEE 802.16 standard known as WMAN (Wireless Metropolitian Area Network).

WiMax can provide broadband Wireless access (BWA) upto 30miles (50km) for fixes station,3 to 10 miles (5 to 15km)for mobile station,while WiFi WLAN standard is limited in most CAses to only 100 to 300 feet (30 to 100 meter).the IEEE Wireless standard has a range of upto 30 miles and can deliver broadband at round 75 megabites/secthis is 20 times batter then any wifi connection.

WiMax is new technology so some compnies is working on Wimax.they are trying to develop Wimax chipset.WiMax is not yet as commercialized as as WiFi, but lot of work going on in WiMax market.it will going to usefull for voice and video data.by WiMax we can send voice and video data at very faster rate also we can make video call at faster rate.we are waiting for WiMax phone,gaming devices,consumer guds,music player  and many other devices.it will provide as more comfert and it will change our lifestyle too so keep waiting for it

Setting up a wireless network to share Internet access, printers, files and more, can be very convenient and cost-effective. Setting up one in your own home or office is even better as you can surf the web anywhere most comfortable for you. Plus, all you need is a router and it’s easier to install than people perceive it to be.

Windows XP Service Pack 2 is not really needed for wireless networking, but it provides the easiest method for networking. It also helps protect against hackers, trojans, worms, and other potential Internet intruders. Here are the four steps in creating your own wireless network:

1. Shop for your wireless equipment.

Of course, wireless networking presupposes the fact that you have a computer system that has wireless network adapter or a built-in networking support hardware and a broadband Internet connection. The main component to shop for is the wireless router, which is the hardware responsible for converting the signals coming from your Internet connection into some form of a wireless broadcast. The network adapter allows the computer to wirelessly connect to the router. (Note: Make sure that you get a wireless router, and not an access point.)

2. Connect the wireless router.

First, you need to locate your cable or DSL modem and unplug it. Next, you must connect your wireless router to your modem (modem must be stay directly connected to the Internet). Do this by plugging one end of a network cable into the modem and plug the other end to the Internet, WAN or WLAN port on the router. After hooking everything up, the computer will automatically connect wirelessly to the router, and the router will consequently send information through your modem to the Internet.

3. Configure the wireless router.

Using another network cable, temporarily connect your computer (through the network adapter) to one of the open network ports on your router (make sure the port is not labelled Internet, WAN or WLAN). When turned on, your computer will automatically connect to the router. Afterwards, open the Internet Explorer on your computer and type in the address in order to configure the router. The address (and password in some cases) varies depending on the brand of your router, so you would need to refer to the instruction manual.

When you reach the router’s configuration page, you would need to configure the following:

- The wireless network name (SSID). This identifies your network so try to choose something unique.

- The Wireless Encryption (WEP)/Wi-Fi Protected Access (WPA). These two help protect your wireless network through a passphrase that you will provide. You can make the passphrase unique and long, you don’t need to remember it.

- The administrative password. This password controls your wireless network, so choose one that is unique and you will not forget as this is needed to make changes in your router settings.

After filling these up, be sure that you click Save Settings, Apply, or OK to save the information. Afterwards, you may now disconnect the network cable from the computer.

4. Finally, connect your computers.

This method requires Service Pack 2, so if you don’t have it yet, plug your computer into the router and download and install SP2. If your computer runs on a Windows XP SP2, it should directly notify you that a wireless network has been detected. To connect to the wireless network, follow these steps:

- Right click this wireless network icon found in the lower right corner of the screen then click on View Available Wireless Networks.

- The Wireless Network Connection should appear shortly and you should see the network name you specified previously. If you don’t see it, click Refresh network list at the upper left corner of the window. Once you see the name, click on the Connect button on the lower-right.

- You will then be prompted for the password you entered earlier in the Network key and Confirm network key boxes. Type in this key and click on Connect.

- Windows XP will then show connects the computer to your network and you will be connected shortly.

A Note for Computer Newbies

If you are a computer novice, it is best to purchase an ADSL modem with a built-in wireless router to make wireless networking easier and straightforward.

For integrated ADSL modem-wireless router system, network connection can be done in two simple steps:

1. Connect. You first need to connect the Ethernet cable to the router to the PC, the phone cord from the phone socket to your router, and the power supply.

2. Configure. Once everything is connected, switch the unit on, type the IP address of the router into the web browser, select the connection type and enter the username provided by your Internet service provider.