Long-distance Wi-Fi is used when connecting very long distances or when terrain makes it difficult to connect to a DSL or cable. High-speed satellite Internet is excellent, but the technologies used in the two systems are very different.
A standard wireless system sends a message and waits for a response from the recipient. If the recipient does not send a response within the set time, the system sends the message again.
State-of-the-art Wi-Fi equipment reserves a block of time to receive a signal and a block of time to send a signal, eliminating the need to wait for a response. This increases the range of the transmission network by up to 60 miles.
To fully use long-distance Wi-Fi, you need a line of sight and check your speed at tmspeedtest. Trees and hills make it difficult to establish line-of-sight communication. In cities, buildings block traffic lights, affecting speed and connectivity. The metal sheet reflects the signal, and the concrete and stucco walls absorb the signal and lose strength.
Power is also a problem with Wi-Fi technology. Most systems consume large amounts of power and require a reliable power source or a large battery. The new system consumes much lower wattage and allows solar energy to provide the energy it needs. However, these technologies are not fully implemented and have been tested in developing countries.
Many other products, such as baby monitors, cordless phones, remote car starters, and cordless products, work with microwave signals. These other sources interfere with the microwave signals used in long-range Wi-Fi. Long-range technology attempts to dominate these other signals, but the device still receives some of the microwave.
Wi-Fi signals are open signals that are easy to hack, and most countries in the world have laws prohibiting unauthorized hacking of signals. There are various penalties for hacking, but in Singapore, a teenager was sentenced to 18 months of probation for hacking a signal. In the UK, a man was fined £ 500 ($ 872) for receiving a Wi-Fi signal on his laptop from outside the apartment building.
Wi-Fi and long-distance Wi-Fi are useful on high-speed bullet trains such as commercial airlines and the Japanese bullet train. This will allow passengers on commercial flights to access the Internet from the air. Onboard Internet technology will be introduced in 2009, but it has all the problems that commercial airlines have, so they may choose to put off their plans.
Satellite Internet eliminates the in-line requirement for transmitting antennas and the need to lay miles of cables to provide cable or DSL Internet access. Broadband connections can easily be streamed to any receiver in the world, and satellite receivers have been significantly reduced in size from the old days of huge backyard dishes.
The always-on high-speed satellite Internet can be included in the TV package, simplifying the entire process. Take advantage of the great savings and take advantage of high-speed satellite Internet today.