The 4G term seems to be the word "buzz" for Q4 in 2010. So what is this? 4G refers to the fourth generation of mobile wireless standards. This is the heir to the 3G and 2G standards, with the aim of providing broadband (gigabit), mobile and stationary users with a broad bandwidth. Pre-4G technology is currently used in many large American markets. The purpose of this article is to let you know what 4G is, and how, and how it can integrate cell phone signal enhancers with 4G.
The term 4G is a bit confused, but I try to simply break it down. According to ITU-R (International Telecommunication Union – Radiocommunication Sector) 4G, mobile devices provide up to 100Mbps data rates and up to 1 Gbit / s stills. The current 4G networks are not actually 4G. The Verizon 4G LTE network, which runs through 38 major cities by the end of the year and covers about 100 million people, supports only 5-12 Mbps downlink. While this is far from the 100Mbps required to be a true 4G, it is still about 5-10 times better than the average 1Mbps downlink currently available with EV-DO. The Sprint 4G network based on WiMAX offers a realistic download speed of around 4 Mbps. Again, it is not 4G. Realistic 4G speeds are not expected until Verizon, AT & T and others, or WiMAX 2 release Sprint will appear. These true 4G technologies are still not expected to be installed in the ITU approval process for at least 2 to 3 years.
Think about purchasing a dual-band mobile phone amplifier, but you're not sure how the 4G fits in the picture? As virtually every commercially available dual band mobile phone amplifier currently works in the range of 850 and 1900 MHz, it will not work with emerging 4G LTE or WiMAX technologies that are 700 MHz (Verizon 4G and later AT & T 4G) and 2.5 GHz (Sprint 4G). They also work with the AWS 1700MHZ and 2100MHz frequencies used by T-Mobile 3 / 4G. However, there are aspects that need to be considered when purchasing a cell phone amplifier, but the 4G fence fits into the picture:
- 4G and the new frequency bands are mostly used for data, the sound is still in the 850MHz or 1900MHz range . If you're using your phone as a phone and you do not know or use Wi-Fi for your data, you do not have to worry about whether the utility works or becomes obsolete. This is not necessarily the case for all carriers, so it is best to call the carrier and see what frequencies are used for their voices in that area.
- 4G is not compatible with 3G or older phones. If you want to use a new 4G data rate, you need to buy a new phone. However, 4G phones will be backward compatible with 3G networks, so if you travel outside the 4G, you still have access to 3G data rates.
- Slow 4G introduction. According to Verizon's website, they do not expect their 4G coverage to match existing 3G coverage for another 3 years. If you live in a rural area and currently have no 3G coverage, do not expect 4G coverage for at least 2 to 3 years, if at all. AT & T is still focusing on the development of its 3G network, and in 2011, sometime in 2011, does not plan on 4G LTE, and just like Verizon, expect a better plan if you do not live in a metropolitan area.
- Limited 4G Phone Selection. Most of the demand for 4G comes from businesses, not consumers. With this in mind, carriers will focus on developing reliable 4G laptop solutions before focusing on affordable 4G phones. It is expected that you can select 1 or 2 phone models per carrier until the 4G is completely turned off. If you have found this article, it is more likely that you will not live in a metropolitan area, as large cities usually have excellent mobile phone coverage and would not seek information about cell phone signal booster. So you want to buy an installed mobile phone alarm but you want to make sure that you do not have to replace your $ 300 + investment in the next two years? It's safe to say that if you do not live in a metropolitan area and currently do not have 3G in your area or take your mobile provider for a couple of years to get 3G coverage, a dual channel 850MHz / 1900MHz cell phone dialer will not get out of date soon.
Furthermore, although there are band-specific amplifiers on the market, I currently do not know any tri-band or quad-band amplifiers that work with any carrier and data technology. Inevitably, as the 4G LTE and WiMAX begin to catch, mobile phone signal manufacturers will start working with compatible amplifiers. You simply can not defeat physics and no matter what new mobile phone technology is displayed there is always a need for cell phone signal amplifiers for some people.
Unfortunately, when you go to the 4G car as soon as you arrive in your area and find out that the strength of the signal is not what we got, then we can not do much to improve your 4G data right now. You just have to wait until mobile phone booster manufacturers release an affordable multi-band amplifier. On the plus side, if you already have a dual band amplifier installed in your home, the wiring used to connect your antennas to the amplifier will be compatible with the 4G amplifiers. Just buy a new 4G Amplifier and Antenna (once available) that you give for your existing cable (usually 75 ohm coaxial or 50 ohm coaxial) and it will be fine. It is not necessary to spend hours on the new cable.
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