LTE speed
Maximum LTE speed can reach 299.6Mbps to download and 75.4Mbps to upload. However, cellular operators that have provided this network, still limit their capacity and speed for their customers. Governments in a country also have different ways of regulating the allocation of frequency bands.
Why is the LTE frequency different in each country?
Basically LTE can run on all frequencies. However, the implementation of LTE networks in each country, may be in a different frequency spectrum. This is due to the availability of frequency spectrum regulated by the government and cellular operators that obtain LTE licenses. In addition, some frequencies have also been used for other services. In Indonesia for example, the 700MHz frequency is used for analog TV broadcasts, and the frequency of 2,600MHz is used for subscription satellite television services. This is one reason, why the LTE frequency in each country may not be the same. Thus, the state and cellular operators chose to hold LTE at the available frequencies.
The frequency commonly used for LTE
In Asia, the frequency of 1,800 MHz and 2,600 MHz is the frequency commonly used for the implementation of LTE. This frequency is used by Singapore, Hong Kong, South Korea and several European countries. In Japan and the United States, LTE runs at 700MHz or 2,100MHz. Just a note, some countries also use the 800MHz and 850MHz frequencies for LTE.
LTE smartphones cannot be used globally
Often found a smartphone or tablet LTE cannot activate its LTE network in a country.
3rd generation iPad tablets, for example, cannot run LTE in Australia. This is because the radio antenna chip on the 3rd generation iPad does not support LTE networks at certain frequencies. Not only iPad, Apple also made iPhone 5 GSM models in two versions of LTE frequency support. First, the iPhone 5 (GSM) Model A1429 that supports LTE networks in the frequency of 2,100MHz, 1800Hmz, and 850MHz. However, it does not support LTE at 700MHz frequency. Second, the iPhone 5 (GSM) Model A1428 supports LTE networks at 700MHz frequency. Apparently, Apple will send this iPhone 5 model to the United States and Canada only. However, as many cellular operators provide LTE networks, it is possible that manufacturers of smartphones and tablets will equip universal radio chips for their products to support LTE networks across frequencies.
This article has been published on Kompas.com with the title "Things You Need to Know About LTE", https://tekno.kompas.com/read/2012/09/18/0808264/halg.html. .about. lte.
Maximum LTE speed can reach 299.6Mbps to download and 75.4Mbps to upload. However, cellular operators that have provided this network, still limit their capacity and speed for their customers. Governments in a country also have different ways of regulating the allocation of frequency bands.
Why is the LTE frequency different in each country?
Basically LTE can run on all frequencies. However, the implementation of LTE networks in each country, may be in a different frequency spectrum. This is due to the availability of frequency spectrum regulated by the government and cellular operators that obtain LTE licenses. In addition, some frequencies have also been used for other services. In Indonesia for example, the 700MHz frequency is used for analog TV broadcasts, and the frequency of 2,600MHz is used for subscription satellite television services. This is one reason, why the LTE frequency in each country may not be the same. Thus, the state and cellular operators chose to hold LTE at the available frequencies.
The frequency commonly used for LTE
In Asia, the frequency of 1,800 MHz and 2,600 MHz is the frequency commonly used for the implementation of LTE. This frequency is used by Singapore, Hong Kong, South Korea and several European countries. In Japan and the United States, LTE runs at 700MHz or 2,100MHz. Just a note, some countries also use the 800MHz and 850MHz frequencies for LTE.
LTE smartphones cannot be used globally
Often found a smartphone or tablet LTE cannot activate its LTE network in a country.
3rd generation iPad tablets, for example, cannot run LTE in Australia. This is because the radio antenna chip on the 3rd generation iPad does not support LTE networks at certain frequencies. Not only iPad, Apple also made iPhone 5 GSM models in two versions of LTE frequency support. First, the iPhone 5 (GSM) Model A1429 that supports LTE networks in the frequency of 2,100MHz, 1800Hmz, and 850MHz. However, it does not support LTE at 700MHz frequency. Second, the iPhone 5 (GSM) Model A1428 supports LTE networks at 700MHz frequency. Apparently, Apple will send this iPhone 5 model to the United States and Canada only. However, as many cellular operators provide LTE networks, it is possible that manufacturers of smartphones and tablets will equip universal radio chips for their products to support LTE networks across frequencies.
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